/* roulang page: index */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        :focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.65);
            outline-offset: 2px;
            border-radius: 4px;
        }

        ::selection {
            background: rgba(53, 240, 198, 0.28);
            color: #fff;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.35);
            color: rgba(53, 240, 198, 0.9);
        }
        .chip-warm .dot {
            background: var(--accent);
        }
        .chip-warm:hover {
            background: rgba(53, 240, 198, 0.1);
            color: var(--accent);
        }

        .chip-live {
            border-color: rgba(53, 240, 198, 0.6);
            background: rgba(53, 240, 198, 0.12);
            color: var(--accent);
            animation: pulse-glow 2.2s ease-in-out infinite;
        }
        .chip-live .dot {
            background: var(--accent);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        .chip-live:hover {
            background: rgba(53, 240, 198, 0.22);
        }

        .chip-replay {
            border-color: rgba(255, 255, 255, 0.16);
            color: rgba(169, 180, 195, 0.75);
            background: rgba(255, 255, 255, 0.03);
        }
        .chip-replay .dot {
            background: var(--text-muted);
        }
        .chip-replay:hover {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
        }

        @keyframes pulse-glow {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(53, 240, 198, 0.25);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(53, 240, 198, 0);
            }
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 9px;
            border: 1px solid var(--border);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            background: var(--bg-panel);
            flex-shrink: 0;
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 18, 25, 0.97);
            backdrop-filter: blur(20px);
            z-index: 999;
            padding: 20px 24px 32px;
            overflow-y: auto;
            transform: translateX(100%);
            transition: transform 0.28s ease;
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer .mobile-chips {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }

        .mobile-drawer .mobile-nav-links {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-drawer .mobile-nav-links a {
            padding: 12px 14px;
            border-radius: 9px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer .mobile-nav-links a:hover,
        .mobile-drawer .mobile-nav-links a.active {
            background: rgba(53, 240, 198, 0.1);
            color: var(--accent);
        }

        /* Hero */
        .hero {
            position: relative;
            background: var(--bg-base);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 48px 0 56px;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(112deg, rgba(14, 18, 25, 0.86) 20%, rgba(14, 18, 25, 0.55) 60%, rgba(14, 18, 25, 0.82) 100%);
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .hero-content {
            flex: 1.2;
            max-width: 620px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.04em;
            background: rgba(255, 61, 113, 0.13);
            border: 1px solid rgba(255, 61, 113, 0.4);
            color: #FF809A;
            margin-bottom: 18px;
            text-transform: uppercase;
        }

        .hero-badge .fire {
            font-size: 13px;
        }

        .hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.28;
            letter-spacing: -0.015em;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .hero h1 .accent-text {
            color: var(--accent);
        }

        .hero-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 26px;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 22px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition);
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
            box-shadow: 0 4px 16px rgba(53, 240, 198, 0.2);
        }

        .btn-primary:hover {
            background: #4BF5CF;
            box-shadow: 0 6px 22px rgba(53, 240, 198, 0.28);
            transform: translateY(-2px);
            color: var(--text-on-accent);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(53, 240, 198, 0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-strong);
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(53, 240, 198, 0.06);
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .hero-stats {
            flex: 0.8;
            min-width: 300px;
            max-width: 420px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .score-card {
            background: rgba(21, 28, 37, 0.88);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .score-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(53, 240, 198, 0.25);
        }

        .score-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .score-card-league {
            font-weight: 600;
            color: var(--text-secondary);
        }

        .score-card-time {
            font-family: var(--font-mono);
            font-size: 12px;
            letter-spacing: 0.02em;
        }

        .score-card-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }

        .score-team {
            flex: 1;
            text-align: center;
        }

        .score-team-name {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .score-team-tag {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .score-digits {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.02em;
            line-height: 1;
            text-align: center;
            flex-shrink: 0;
        }

        .score-divider {
            width: 18px;
            text-align: center;
            color: var(--text-muted);
            font-family: var(--font-mono);
            font-weight: 600;
            flex-shrink: 0;
        }

        .score-card-status {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--text-secondary);
        }

        .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-weight: 600;
            font-size: 12px;
        }

        .status-indicator .bar {
            width: 4px;
            height: 12px;
            border-radius: 2px;
            background: var(--accent);
        }

        .hero-mini-notes {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hero-note {
            flex: 1;
            min-width: 100px;
            background: rgba(21, 28, 37, 0.75);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 12px 14px;
            font-size: 12px;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .hero-note:hover {
            border-color: rgba(53, 240, 198, 0.3);
            color: var(--text-primary);
        }

        .hero-note .num {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            margin-bottom: 2px;
        }

        /* Section 通用 */
        .section {
            padding: var(--space-section) 0;
            position: relative;
        }

        .section-alt {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-head {
            margin-bottom: 28px;
        }

        .section-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 650;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        /* 焦点赛事状态条 */
        .status-strip {
            padding: 16px 0;
            background: rgba(21, 28, 37, 0.6);
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }

        .status-strip .container {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .strip-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .strip-track {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--border-strong) transparent;
            padding-bottom: 4px;
            flex: 1;
        }

        .strip-track::-webkit-scrollbar {
            height: 4px;
        }
        .strip-track::-webkit-scrollbar-track {
            background: transparent;
        }
        .strip-track::-webkit-scrollbar-thumb {
            background: var(--border-strong);
            border-radius: 8px;
        }

        .strip-card {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 7px 14px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: var(--bg-panel);
            font-size: 13px;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
            cursor: default;
        }

        .strip-card:hover {
            border-color: rgba(53, 240, 198, 0.3);
            color: var(--text-primary);
        }

        .strip-card .teams {
            font-weight: 600;
            font-family: var(--font-mono);
            color: var(--text-primary);
            font-size: 13px;
        }

        .strip-card .vs {
            color: var(--text-muted);
            font-size: 11px;
            font-weight: 600;
        }

        /* 痛点卡 */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .pain-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
            min-height: 170px;
            display: flex;
            flex-direction: column;
        }

        .pain-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: transparent;
            transition: all var(--transition);
        }

        .pain-card:nth-child(1)::before {
            background: var(--secondary);
        }
        .pain-card:nth-child(2)::before {
            background: var(--warning);
        }
        .pain-card:nth-child(3)::before {
            background: var(--accent);
        }
        .pain-card:nth-child(4)::before {
            background: rgba(255, 61, 113, 0.6);
        }

        .pain-card:hover {
            border-color: rgba(255, 255, 255, 0.16);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
        }

        .pain-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 12px;
            flex-shrink: 0;
        }

        .pain-card h3 {
            font-size: 16px;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-primary);
        }

        .pain-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            flex: 1;
        }

        /* 解决方案 */
        .solution-wrap {
            display: flex;
            gap: 36px;
            align-items: center;
        }

        .solution-text {
            flex: 1.1;
        }

        .solution-text .section-desc {
            margin-bottom: 20px;
        }

        .solution-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .solution-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .solution-list li .num-badge {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: rgba(53, 240, 198, 0.12);
            color: var(--accent);
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 2px;
        }

        .solution-visual {
            flex: 0.9;
            min-width: 280px;
        }

        .solution-visual img {
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            aspect-ratio: 16/10;
            object-fit: cover;
            width: 100%;
            box-shadow: var(--shadow-card);
        }

        /* 品牌介绍 */
        .brand-intro {
            display: flex;
            gap: 32px;
            align-items: center;
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
        }

        .brand-intro .brand-text {
            flex: 1.2;
        }

        .brand-intro .brand-text h2 {
            font-size: 22px;
            font-weight: 650;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .brand-intro .brand-text p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .brand-intro .brand-img {
            flex: 0.8;
            min-width: 240px;
        }

        .brand-intro .brand-img img {
            border-radius: var(--radius-card);
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
            border: 1px solid var(--border);
        }

        /* 步骤条 */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            counter-reset: step;
        }

        .step-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px 18px;
            transition: all var(--transition);
            position: relative;
            counter-increment: step;
        }

        .step-card:hover {
            border-color: rgba(53, 240, 198, 0.25);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }

        .step-num {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 700;
            color: rgba(53, 240, 198, 0.25);
            line-height: 1;
            margin-bottom: 12px;
            display: block;
        }

        .step-card h3 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-primary);
        }

        .step-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 热门赛程回放 */
        .replay-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .replay-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .replay-card:hover {
            border-color: rgba(53, 240, 198, 0.22);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .replay-card .img-wrap {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-panel-soft);
            position: relative;
        }

        .replay-card .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .replay-card:hover .img-wrap img {
            transform: scale(1.04);
        }

        .replay-card .img-badge {
            position: absolute;
            top: 12px;
            left: 12px;
        }

        .replay-card .card-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .replay-card .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            margin-bottom: 6px;
        }

        .replay-card h3 {
            font-size: 16px;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .replay-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 12px;
            flex: 1;
        }

        .replay-card .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            align-self: flex-start;
        }

        .replay-card .card-link:hover {
            color: #4BF5CF;
        }

        /* 数据表现 */
        .data-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .data-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            transition: all var(--transition);
        }

        .data-panel:hover {
            border-color: rgba(53, 240, 198, 0.2);
            box-shadow: var(--shadow-card);
        }

        .data-panel h3 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 14px;
            color: var(--text-secondary);
        }

        .bar-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 13px;
        }

        .bar-label {
            width: 70px;
            flex-shrink: 0;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .bar-track {
            flex: 1;
            height: 8px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.04);
            overflow: hidden;
        }

        .bar-fill {
            height: 100%;
            border-radius: 6px;
            background: linear-gradient(90deg, var(--accent-dark), var(--accent));
            transition: width 0.6s ease;
        }

        .bar-val {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            width: 40px;
            text-align: right;
            flex-shrink: 0;
        }

        .data-mini-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .data-mini {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 12px 10px;
            text-align: center;
            transition: all var(--transition);
        }

        .data-mini:hover {
            border-color: rgba(53, 240, 198, 0.25);
        }

        .data-mini .num {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            display: block;
            line-height: 1.2;
        }

        .data-mini .label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 证言 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .testimonial-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition);
        }

        .testimonial-card:hover {
            border-color: rgba(53, 240, 198, 0.2);
            box-shadow: var(--shadow-card);
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.2), rgba(255, 61, 113, 0.16));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            color: var(--accent);
            margin-bottom: 12px;
            border: 1px solid rgba(53, 240, 198, 0.2);
        }

        .testimonial-card .quote {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .testimonial-card .who {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
        }

        .testimonial-card .who .nick {
            font-weight: 600;
            color: var(--text-secondary);
        }

        .testimonial-card .who .tag {
            background: var(--bg-panel-soft);
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 11px;
            color: var(--text-muted);
            border: 1px solid var(--border);
        }

        /* 适用人群 */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .audience-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            transition: all var(--transition);
        }

        .audience-card:hover {
            border-color: rgba(53, 240, 198, 0.22);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .audience-card h3 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .audience-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 10px;
        }

        .audience-card .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
        }

        /* 新闻中心 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .news-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            border-color: rgba(53, 240, 198, 0.2);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .news-card .news-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .news-card h3 {
            font-size: 16px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .news-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card .btn-read {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            align-self: flex-start;
            padding: 6px 12px;
            border-radius: 7px;
            border: 1px solid rgba(53, 240, 198, 0.2);
            transition: all var(--transition);
        }

        .news-card .btn-read:hover {
            background: rgba(53, 240, 198, 0.1);
            border-color: rgba(53, 240, 198, 0.4);
        }

        /* 排行榜 */
        .rank-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .rank-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition);
        }

        .rank-panel:hover {
            border-color: rgba(53, 240, 198, 0.2);
            box-shadow: var(--shadow-card);
        }

        .rank-panel h3 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
        }

        .rank-item:last-child {
            border-bottom: none;
        }

        .rank-pos {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 13px;
            color: var(--text-secondary);
            flex-shrink: 0;
        }

        .rank-item:nth-child(2) .rank-pos {
            background: rgba(255, 184, 92, 0.15);
            color: var(--warning);
        }
        .rank-item:nth-child(3) .rank-pos {
            background: rgba(53, 240, 198, 0.12);
            color: var(--accent);
        }
        .rank-item:nth-child(4) .rank-pos {
            background: rgba(255, 61, 113, 0.12);
            color: var(--secondary);
        }

        .rank-name {
            flex: 1;
            font-weight: 500;
            color: var(--text-primary);
        }

        .rank-value {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
        }

        .rank-trend {
            font-size: 12px;
            font-family: var(--font-mono);
        }
        .trend-up {
            color: var(--accent);
        }
        .trend-down {
            color: var(--secondary);
        }
        .trend-flat {
            color: var(--text-muted);
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item.active {
            border-color: rgba(53, 240, 198, 0.4);
            box-shadow: var(--shadow-glow);
        }

        .faq-btn {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            transition: all var(--transition);
        }

        .faq-btn:hover {
            color: var(--accent);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: transform 0.25s ease;
            color: var(--text-secondary);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--accent);
            background: rgba(53, 240, 198, 0.1);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
        }

        .faq-answer p {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* 订阅CTA */
        .cta-subscribe {
            background: var(--bg-panel-soft);
            border: 1px solid rgba(53, 240, 198, 0.18);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            gap: 32px;
            align-items: center;
            box-shadow: var(--shadow-card);
        }

        .cta-subscribe .cta-text {
            flex: 1.1;
        }

        .cta-subscribe .cta-text h2 {
            font-size: 24px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .cta-subscribe .cta-text p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .cta-subscribe .cta-form {
            flex: 0.9;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }

        .cta-subscribe input,
        .cta-subscribe select {
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 10px 14px;
            font-size: 14px;
            color: var(--text-primary);
            transition: all var(--transition);
            min-width: 120px;
            flex: 1;
        }

        .cta-subscribe input::placeholder {
            color: var(--text-muted);
        }

        .cta-subscribe input:focus,
        .cta-subscribe select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.12);
        }

        .cta-subscribe select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236E7B8F' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 32px;
            cursor: pointer;
        }

        /* 合作生态 */
        .eco-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }

        .eco-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition);
        }

        .eco-item:hover {
            border-color: rgba(53, 240, 198, 0.25);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .eco-item .eco-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.04);
            margin: 0 auto 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            border: 1px solid var(--border);
        }

        .eco-item h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .eco-item p {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Footer */
        .site-footer {
            background: #0B0F15;
            border-top: 1px solid var(--border);
            padding: 40px 0 20px;
            margin-top: 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 28px;
            margin-bottom: 24px;
        }

        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 10px;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: all var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .footer-subscribe .sub-row {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe input {
            flex: 1;
            background: var(--bg-panel);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 9px 12px;
            font-size: 13px;
            color: var(--text-primary);
            transition: all var(--transition);
        }

        .footer-subscribe input:focus {
            border-color: var(--accent);
        }

        .footer-subscribe input::placeholder {
            color: var(--text-muted);
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .footer-bottom .legal-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom .legal-links a {
            color: var(--text-muted);
            transition: all var(--transition);
        }

        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --space-section: 40px;
            }

            .main-nav {
                gap: 2px;
            }
            .main-nav a {
                padding: 7px 9px;
                font-size: 13px;
            }
            .nav-chips {
                gap: 5px;
            }
            .chip {
                padding: 4px 9px;
                font-size: 11px;
            }

            .hero .container {
                gap: 28px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .hero-stats {
                min-width: 260px;
            }

            .pain-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .replay-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .audience-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .eco-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 32px;
                --header-height: 60px;
            }
            .container {
                padding: 0 18px;
            }

            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-drawer {
                display: block;
            }

            .hero {
                padding: 32px 0 40px;
                min-height: auto;
            }
            .hero .container {
                flex-direction: column;
                gap: 24px;
            }
            .hero h1 {
                font-size: 26px;
            }
            .hero-sub {
                font-size: 14px;
            }
            .hero-stats {
                width: 100%;
                max-width: 100%;
                min-width: 0;
            }
            .score-digits {
                font-size: 22px;
            }

            .pain-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .replay-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .data-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .audience-grid {
                grid-template-columns: 1fr;
            }
            .rank-grid {
                grid-template-columns: 1fr;
            }
            .eco-grid {
                grid-template-columns: 1fr 1fr;
            }
            .solution-wrap {
                flex-direction: column;
            }
            .brand-intro {
                flex-direction: column;
            }
            .cta-subscribe {
                flex-direction: column;
                padding: 22px 18px;
            }
            .cta-subscribe .cta-form {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .section-title {
                font-size: 21px;
            }
            .status-strip .strip-label {
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 22px;
                line-height: 1.35;
            }
            .hero-sub {
                font-size: 13px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .score-card {
                padding: 14px;
            }
            .score-digits {
                font-size: 18px;
            }
            .score-team-name {
                font-size: 13px;
            }
            .eco-grid {
                grid-template-columns: 1fr;
            }
            .data-mini-grid {
                grid-template-columns: 1fr 1fr;
            }
            .btn {
                padding: 10px 16px;
                font-size: 14px;
            }
            .news-card p {
                -webkit-line-clamp: 3;
            }
        }

/* roulang page: category1 */
:root {
        --bg-base: #0E1219;
        --bg-panel: #151C25;
        --bg-panel-soft: #1A222E;
        --bg-elevated: #1F2A38;
        --accent: #35F0C6;
        --accent-strong: #2BD4AE;
        --accent-dark: #1A9E82;
        --accent-rgb: 53, 240, 198;
        --secondary: #FF3D71;
        --secondary-soft: rgba(255, 61, 113, 0.14);
        --warning: #FFB85C;
        --warning-soft: rgba(255, 184, 92, 0.12);
        --text-primary: #F2F5F9;
        --text-secondary: #A9B4C3;
        --text-muted: #6E7B8F;
        --text-on-accent: #0A0F14;
        --border: rgba(255, 255, 255, 0.08);
        --border-strong: rgba(255, 255, 255, 0.14);
        --radius-card: 14px;
        --radius-panel: 12px;
        --radius-btn: 9px;
        --radius-chip: 20px;
        --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
        --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
        --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
        --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
        --container-max: 1260px;
        --header-height: 68px;
        --space-section: 56px;
        --space-card-pad: 24px;
        --transition: 0.22s ease;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-sans);
        background: var(--bg-base);
        color: var(--text-primary);
        line-height: 1.8;
        font-size: 16px;
        min-height: 100vh;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        overflow-x: hidden;
        margin: 0;
    }
    img {
        max-width: 100%;
        display: block;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: color var(--transition);
    }
    a:hover {
        color: var(--accent);
    }
    button, input, select, textarea {
        font-family: inherit;
        font-size: inherit;
        color: inherit;
        outline: none;
        border: none;
    }
    button {
        cursor: pointer;
        background: none;
    }
    .container {
        width: 100%;
        max-width: var(--container-max);
        margin: 0 auto;
        padding: 0 24px;
    }
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        height: var(--header-height);
        background: rgba(14, 18, 25, 0.92);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border);
    }
    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        height: 100%;
    }
    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 700;
        font-size: 19px;
        letter-spacing: -0.01em;
        color: var(--text-primary);
        white-space: nowrap;
        flex-shrink: 0;
    }
    .logo:hover {
        color: var(--accent);
    }
    .logo-mark {
        width: 32px;
        height: 32px;
        border-radius: 8px;
        background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        font-weight: 800;
        color: var(--accent);
        border: 1px solid rgba(53, 240, 198, 0.3);
        flex-shrink: 0;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-wrap: nowrap;
    }
    .main-nav a {
        padding: 8px 12px;
        border-radius: 7px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        white-space: nowrap;
        transition: all var(--transition);
    }
    .main-nav a:hover {
        color: var(--text-primary);
        background: rgba(255, 255, 255, 0.04);
    }
    .main-nav a.active {
        color: var(--accent);
        background: rgba(53, 240, 198, 0.08);
    }
    .nav-chips {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
        margin-left: 4px;
    }
    .chip {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 5px 12px;
        border-radius: var(--radius-chip);
        font-size: 12px;
        font-weight: 600;
        border: 1px solid var(--border-strong);
        color: var(--text-secondary);
        transition: all var(--transition);
        white-space: nowrap;
    }
    .chip .dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--text-muted);
        flex-shrink: 0;
    }
    .chip-warm {
        border-color: rgba(53, 240, 198, 0.3);
        color: var(--accent);
    }
    .chip-warm .dot {
        background: var(--accent);
    }
    .chip-live {
        border-color: rgba(255, 61, 113, 0.4);
        color: var(--secondary);
        background: var(--secondary-soft);
    }
    .chip-live .dot {
        background: var(--secondary);
        animation: pulse-dot 1.6s ease infinite;
    }
    .chip-replay {
        border-color: rgba(255, 255, 255, 0.2);
        color: var(--text-muted);
        background: rgba(255, 255, 255, 0.04);
    }
    .chip-replay .dot {
        background: var(--text-muted);
    }
    @keyframes pulse-dot {
        0%, 100% { opacity: 0.6; transform: scale(1); }
        50% { opacity: 1; transform: scale(1.5); }
    }
    .nav-toggle {
        display: none;
        flex-direction: column;
        gap: 5px;
        padding: 6px;
        border-radius: 6px;
    }
    .nav-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all var(--transition);
    }
    main {
        display: block;
    }
    .page-head {
        background: linear-gradient(180deg, rgba(53, 240, 198, 0.06) 0%, rgba(14, 18, 25, 0.9) 100%), var(--bg-base);
        border-bottom: 1px solid var(--border);
        padding: 34px 0 28px;
    }
    .page-head .container {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        gap: 24px;
        flex-wrap: wrap;
    }
    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 12px;
    }
    .breadcrumb a {
        color: var(--text-secondary);
    }
    .breadcrumb a:hover {
        color: var(--accent);
    }
    .breadcrumb .sep {
        color: var(--text-muted);
    }
    .breadcrumb .current {
        color: var(--accent);
    }
    .page-head h1 {
        font-size: 32px;
        font-weight: 700;
        line-height: 1.3;
        margin: 0 0 10px;
        letter-spacing: -0.02em;
    }
    .page-head .head-desc {
        font-size: 15px;
        color: var(--text-secondary);
        max-width: 720px;
        line-height: 1.8;
        margin: 0;
    }
    .head-stat {
        display: flex;
        gap: 28px;
        background: var(--bg-panel);
        border: 1px solid var(--border);
        border-radius: var(--radius-panel);
        padding: 16px 22px;
        flex-shrink: 0;
    }
    .head-stat .stat-item {
        text-align: center;
    }
    .head-stat .stat-num {
        font-family: var(--font-mono);
        font-size: 24px;
        font-weight: 700;
        color: var(--accent);
        line-height: 1.2;
    }
    .head-stat .stat-label {
        font-size: 12px;
        color: var(--text-muted);
        margin-top: 4px;
    }
    .filter-bar {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        margin-top: 18px;
    }
    .filter-bar .filter-label {
        font-size: 13px;
        color: var(--text-muted);
        margin-right: 4px;
    }
    .filter-btn {
        padding: 7px 16px;
        border-radius: var(--radius-btn);
        font-size: 13px;
        font-weight: 500;
        background: var(--bg-panel);
        border: 1px solid var(--border);
        color: var(--text-secondary);
        transition: all var(--transition);
        white-space: nowrap;
    }
    .filter-btn:hover {
        border-color: var(--accent);
        color: var(--accent);
    }
    .filter-btn.active {
        background: rgba(53, 240, 198, 0.1);
        border-color: rgba(53, 240, 198, 0.4);
        color: var(--accent);
    }
    .section {
        padding: var(--space-section) 0;
    }
    .section-alt {
        background: var(--bg-panel-soft);
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
    }
    .section-head {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 24px;
        flex-wrap: wrap;
    }
    .section-head h2 {
        font-size: 26px;
        font-weight: 650;
        line-height: 1.35;
        margin: 0;
        letter-spacing: -0.015em;
    }
    .section-head .sub-text {
        font-size: 14px;
        color: var(--text-muted);
        margin: 6px 0 0;
    }
    .section-link {
        font-size: 14px;
        font-weight: 600;
        color: var(--accent);
        white-space: nowrap;
    }
    .section-link:hover {
        color: var(--accent-strong);
    }
    .card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
        gap: 20px;
    }
    .card-grid.small-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    .card {
        background: var(--bg-panel);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        overflow: hidden;
        transition: all var(--transition);
        display: flex;
        flex-direction: column;
    }
    .card:hover {
        box-shadow: var(--shadow-card-hover);
        border-color: var(--border-strong);
        transform: translateY(-2px);
    }
    .card-img {
        aspect-ratio: 16/9;
        overflow: hidden;
        background: var(--bg-elevated);
        position: relative;
    }
    .card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .card:hover .card-img img {
        transform: scale(1.04);
    }
    .card-body {
        padding: 20px 22px;
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .card-date {
        font-size: 12px;
        color: var(--text-muted);
        font-family: var(--font-mono);
        letter-spacing: 0.02em;
    }
    .card-title {
        font-size: 17px;
        font-weight: 650;
        line-height: 1.5;
        margin: 0;
        color: var(--text-primary);
    }
    .card-summary {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.7;
        margin: 0;
        flex: 1;
    }
    .card-meta {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        margin-top: auto;
    }
    .card-link {
        font-size: 13px;
        font-weight: 600;
        color: var(--accent);
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    .card-link:hover {
        color: var(--accent-strong);
    }
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 11px 22px;
        border-radius: var(--radius-btn);
        font-size: 14px;
        font-weight: 600;
        transition: all var(--transition);
        border: 1px solid transparent;
        white-space: nowrap;
        text-align: center;
    }
    .btn-primary {
        background: var(--accent);
        color: var(--text-on-accent);
        box-shadow: 0 0 20px rgba(53, 240, 198, 0.15);
    }
    .btn-primary:hover {
        background: var(--accent-strong);
        box-shadow: 0 0 28px rgba(53, 240, 198, 0.25);
        transform: translateY(-2px);
        color: var(--text-on-accent);
    }
    .btn-primary:active {
        transform: translateY(0);
    }
    .btn-secondary {
        border-color: var(--border-strong);
        background: transparent;
        color: var(--text-secondary);
    }
    .btn-secondary:hover {
        border-color: var(--accent);
        color: var(--accent);
        transform: translateY(-2px);
    }
    .btn-secondary:active {
        transform: translateY(0);
    }
    .btn:focus-visible {
        outline: 4px solid rgba(53, 240, 198, 0.25);
        outline-offset: 2px;
    }
    .score-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        background: var(--bg-elevated);
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 14px 16px;
    }
    .score-team {
        display: flex;
        align-items: center;
        gap: 10px;
        min-width: 0;
    }
    .score-team .team-avatar {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: rgba(53, 240, 198, 0.12);
        border: 1px solid var(--border-strong);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 13px;
        font-weight: 700;
        color: var(--accent);
        flex-shrink: 0;
    }
    .score-team .team-name {
        font-size: 13px;
        font-weight: 600;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .score-center {
        text-align: center;
        flex-shrink: 0;
    }
    .score-value {
        font-family: var(--font-mono);
        font-size: 22px;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1.2;
    }
    .score-versus {
        font-size: 11px;
        color: var(--text-muted);
        margin-top: 2px;
    }
    .timeline-container {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .timeline-item {
        display: flex;
        gap: 18px;
        align-items: flex-start;
        background: var(--bg-panel);
        border: 1px solid var(--border);
        border-radius: var(--radius-panel);
        padding: 18px 20px;
        transition: all var(--transition);
    }
    .timeline-item:hover {
        border-color: var(--border-strong);
    }
    .timeline-indicator {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--accent);
        margin-top: 8px;
        flex-shrink: 0;
        box-shadow: 0 0 10px rgba(53, 240, 198, 0.4);
    }
    .timeline-indicator.warm {
        background: var(--warning);
        box-shadow: 0 0 10px rgba(255, 184, 92, 0.4);
    }
    .timeline-indicator.live {
        background: var(--secondary);
        box-shadow: 0 0 10px rgba(255, 61, 113, 0.4);
        animation: pulse-dot 1.6s ease infinite;
    }
    .timeline-content {
        flex: 1;
    }
    .timeline-content h3 {
        font-size: 16px;
        font-weight: 650;
        margin: 0 0 4px;
        line-height: 1.5;
    }
    .timeline-content p {
        font-size: 13px;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.7;
    }
    .timeline-time {
        font-size: 13px;
        color: var(--text-muted);
        font-family: var(--font-mono);
    }
    .split-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .panel {
        background: var(--bg-panel);
        border: 1px solid var(--border);
        border-radius: var(--radius-panel);
        padding: 24px;
    }
    .panel h3 {
        font-size: 18px;
        font-weight: 650;
        margin: 0 0 16px;
        line-height: 1.5;
    }
    .panel-list {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .panel-list li {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        font-size: 14px;
        color: var(--text-secondary);
        padding-bottom: 10px;
        border-bottom: 1px solid var(--border);
    }
    .panel-list li:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .panel-list .num {
        font-family: var(--font-mono);
        font-weight: 700;
        color: var(--accent);
        font-size: 15px;
    }
    .trend-up {
        color: var(--accent);
        font-size: 13px;
        font-weight: 600;
    }
    .trend-down {
        color: var(--secondary);
        font-size: 13px;
        font-weight: 600;
    }
    .trend-flat {
        color: var(--text-muted);
        font-size: 13px;
        font-weight: 600;
    }
    .subscribe-cta {
        background: var(--bg-elevated);
        border: 1px solid rgba(53, 240, 198, 0.2);
        border-radius: var(--radius-card);
        padding: 32px 28px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        flex-wrap: wrap;
        box-shadow: var(--shadow-glow);
    }
    .subscribe-cta .cta-text h3 {
        font-size: 22px;
        font-weight: 650;
        margin: 0 0 6px;
    }
    .subscribe-cta .cta-text p {
        font-size: 14px;
        color: var(--text-secondary);
        margin: 0;
    }
    .sub-row {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }
    .sub-row input {
        background: var(--bg-base);
        border: 1px solid var(--border-strong);
        border-radius: var(--radius-btn);
        padding: 11px 16px;
        min-width: 240px;
        font-size: 14px;
        transition: all var(--transition);
    }
    .sub-row input:focus {
        border-color: var(--accent);
        box-shadow: 0 0 10px rgba(53, 240, 198, 0.1);
    }
    .sub-row input::placeholder {
        color: var(--text-muted);
    }
    .site-footer {
        background: var(--bg-panel-soft);
        border-top: 1px solid var(--border);
        padding: 48px 0 24px;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
        gap: 32px;
        margin-bottom: 32px;
    }
    .footer-brand p {
        font-size: 13px;
        color: var(--text-muted);
        line-height: 1.7;
        margin: 14px 0 0;
        max-width: 300px;
    }
    .footer-col h4 {
        font-size: 15px;
        font-weight: 650;
        margin: 0 0 14px;
        color: var(--text-primary);
    }
    .footer-col ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-col ul li a {
        font-size: 13px;
        color: var(--text-secondary);
        transition: all var(--transition);
    }
    .footer-col ul li a:hover {
        color: var(--accent);
    }
    .footer-subscribe h4 {
        font-size: 15px;
        font-weight: 650;
        margin: 0 0 10px;
    }
    .footer-subscribe p {
        font-size: 13px;
        color: var(--text-muted);
        margin: 0 0 14px;
    }
    .footer-subscribe .sub-row {
        flex-wrap: nowrap;
    }
    .footer-subscribe .sub-row input {
        min-width: 0;
        flex: 1;
        padding: 9px 14px;
        font-size: 13px;
    }
    .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        flex-wrap: wrap;
        padding-top: 20px;
        border-top: 1px solid var(--border);
        font-size: 12px;
        color: var(--text-muted);
    }
    .legal-links {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .legal-links a {
        color: var(--text-secondary);
    }
    .legal-links a:hover {
        color: var(--accent);
    }
    @media (max-width: 1024px) {
        .main-nav {
            display: none;
        }
        .nav-chips {
            display: none;
        }
        .nav-toggle {
            display: flex;
        }
        .split-layout {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
        .page-head h1 {
            font-size: 26px;
        }
        .card-grid {
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        }
    }
    @media (max-width: 640px) {
        :root {
            --space-section: 32px;
        }
        .container {
            padding: 0 16px;
        }
        .page-head {
            padding: 24px 0 20px;
        }
        .page-head h1 {
            font-size: 22px;
        }
        .head-stat {
            gap: 16px;
            padding: 12px 16px;
        }
        .head-stat .stat-num {
            font-size: 20px;
        }
        .section-head h2 {
            font-size: 21px;
        }
        .card-grid {
            grid-template-columns: 1fr;
        }
        .card-grid.small-grid {
            grid-template-columns: 1fr;
        }
        .subscribe-cta {
            padding: 24px 18px;
        }
        .sub-row {
            flex-direction: column;
        }
        .sub-row input {
            min-width: 0;
            width: 100%;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .filter-bar {
            gap: 6px;
        }
        .filter-btn {
            padding: 5px 12px;
            font-size: 12px;
        }
    }
    @media (max-width: 380px) {
        .score-row {
            flex-direction: column;
            align-items: stretch;
            text-align: center;
            gap: 8px;
        }
        .score-team {
            justify-content: center;
        }
    }

/* roulang page: category2 */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.35);
            color: var(--accent);
        }

        .chip-warm .dot {
            background: var(--accent);
        }

        .chip-live {
            border-color: rgba(255, 61, 113, 0.4);
            color: var(--secondary);
            background: rgba(255, 61, 113, 0.08);
        }

        .chip-live .dot {
            background: var(--secondary);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        .chip-replay {
            border-color: rgba(255, 255, 255, 0.12);
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.03);
        }

        .chip-replay .dot {
            background: var(--text-muted);
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg-panel);
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-secondary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent);
        }

        .nav-toggle:hover span {
            background: var(--accent);
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 999;
            background: rgba(14, 18, 25, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            padding: 24px 20px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
            border-top: 1px solid var(--border);
        }

        .mobile-drawer.open {
            display: flex;
        }

        .mobile-drawer a {
            padding: 14px 16px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer a:hover {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-primary);
        }

        .mobile-drawer a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .mobile-drawer .drawer-chips {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 12px;
            padding: 12px;
            border-top: 1px solid var(--border);
        }

        /* 分类头 */
        .category-header {
            padding: 36px 0 28px;
            border-bottom: 1px solid var(--border);
            background: linear-gradient(180deg, rgba(26, 34, 46, 0.55) 0%, rgba(14, 18, 25, 0.9) 100%);
            min-height: 220px;
            display: flex;
            align-items: center;
        }

        .category-header .container {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 30px;
            align-items: center;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            color: var(--text-muted);
            opacity: 0.5;
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }

        .category-header h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .category-header .cat-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 660px;
        }

        .category-stats {
            display: flex;
            gap: 20px;
            flex-shrink: 0;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 22px;
            box-shadow: var(--shadow-card);
        }

        .stat-block {
            text-align: center;
            min-width: 80px;
        }

        .stat-block .stat-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-block .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 5px;
            white-space: nowrap;
        }

        .stat-block .stat-trend {
            display: inline-block;
            margin-top: 4px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
        }

        .stat-block .stat-trend.down {
            color: var(--secondary);
        }

        /* 过滤条 */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
        }

        .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
            margin-right: 4px;
            white-space: nowrap;
        }

        .filter-btn {
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            border: 1px solid var(--border);
            transition: all var(--transition);
            background: transparent;
            white-space: nowrap;
        }

        .filter-btn:hover {
            color: var(--text-primary);
            border-color: var(--border-strong);
            background: rgba(255, 255, 255, 0.04);
        }

        .filter-btn.active {
            color: var(--text-on-accent);
            background: var(--accent);
            border-color: var(--accent);
            font-weight: 600;
        }

        /* 数据报告列表 */
        .section {
            padding: var(--space-section) 0;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .section-title {
            font-size: 24px;
            font-weight: 650;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-primary);
        }

        .section-sub {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .section-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: color var(--transition);
        }

        .section-more:hover {
            color: var(--accent-strong);
        }

        .report-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .report-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: var(--space-card-pad);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
            position: relative;
            overflow: hidden;
        }

        .report-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--border-strong);
        }

        .report-card .card-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 10px;
        }

        .report-card .card-title {
            font-size: 17px;
            font-weight: 650;
            line-height: 1.45;
            color: var(--text-primary);
        }

        .report-card .card-date {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            font-family: var(--font-mono);
        }

        .report-card .card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .report-card .card-metrics {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            padding: 12px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .metric {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .metric .metric-value {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.01em;
        }

        .metric .metric-value.secondary {
            color: var(--secondary);
        }

        .metric .metric-value.warning {
            color: var(--warning);
        }

        .metric .metric-label {
            font-size: 11px;
            color: var(--text-muted);
        }

        .report-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-top: auto;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            border: 1px solid var(--border);
            white-space: nowrap;
        }

        .badge-up {
            color: var(--accent);
            border-color: rgba(53, 240, 198, 0.3);
            background: rgba(53, 240, 198, 0.07);
        }

        .badge-down {
            color: var(--secondary);
            border-color: rgba(255, 61, 113, 0.3);
            background: rgba(255, 61, 113, 0.07);
        }

        .badge-stable {
            color: var(--warning);
            border-color: rgba(255, 184, 92, 0.3);
            background: rgba(255, 184, 92, 0.07);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            color: var(--text-on-accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline {
            background: transparent;
            color: var(--text-secondary);
            border-color: var(--border-strong);
        }

        .btn-outline:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: rgba(53, 240, 198, 0.04);
        }

        .btn-outline:active {
            transform: translateY(0);
        }

        .btn:focus-visible,
        .filter-btn:focus-visible,
        .chip:focus-visible,
        .nav-toggle:focus-visible,
        .main-nav a:focus-visible {
            outline: 3px solid rgba(53, 240, 198, 0.5);
            outline-offset: 2px;
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
        }

        /* 版本梯度 */
        .tier-section {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .tier-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .tier-row {
            display: grid;
            grid-template-columns: 60px 1fr 120px;
            gap: 16px;
            align-items: center;
        }

        .tier-label {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            text-align: center;
            padding: 6px 10px;
            border-radius: 8px;
            background: var(--bg-elevated);
        }

        .tier-label.t0 {
            color: var(--secondary);
            border: 1px solid rgba(255, 61, 113, 0.3);
        }

        .tier-label.t1 {
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
        }

        .tier-label.t2 {
            color: var(--warning);
            border: 1px solid rgba(255, 184, 92, 0.3);
        }

        .tier-bar-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .tier-bar-bg {
            flex: 1;
            height: 10px;
            border-radius: 5px;
            background: var(--bg-elevated);
            overflow: hidden;
        }

        .tier-bar-fill {
            height: 100%;
            border-radius: 5px;
            transition: width 0.6s ease;
        }

        .tier-bar-fill.t0 {
            background: linear-gradient(90deg, rgba(255, 61, 113, 0.6), var(--secondary));
        }

        .tier-bar-fill.t1 {
            background: linear-gradient(90deg, rgba(53, 240, 198, 0.6), var(--accent));
        }

        .tier-bar-fill.t2 {
            background: linear-gradient(90deg, rgba(255, 184, 92, 0.6), var(--warning));
        }

        .tier-heroes {
            font-size: 13px;
            color: var(--text-secondary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 胜率样本 */
        .sample-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .sample-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .sample-card:hover {
            border-color: var(--border-strong);
            transform: translateY(-2px);
        }

        .sample-value {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--accent);
            line-height: 1.2;
        }

        .sample-value.alt {
            color: var(--warning);
        }

        .sample-value.alt2 {
            color: var(--secondary);
        }

        .sample-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        .sample-detail {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 4px;
            line-height: 1.5;
        }

        /* 数据口径 */
        .method-section {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
        }

        .method-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
            margin-top: 16px;
        }

        .method-item {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 14px 16px;
            background: var(--bg-panel);
            border-radius: 10px;
            border: 1px solid var(--border);
        }

        .method-item .method-name {
            font-size: 14px;
            font-weight: 650;
            color: var(--text-primary);
        }

        .method-item .method-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* 相关资讯 */
        .news-side-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-item {
            display: flex;
            gap: 16px;
            padding: 14px 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            transition: all var(--transition);
        }

        .news-item:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
        }

        .news-item .news-img {
            width: 90px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-elevated);
        }

        .news-item .news-body {
            flex: 1;
            min-width: 0;
        }

        .news-item .news-date {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-mono);
        }

        .news-item .news-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            margin-top: 2px;
        }

        .news-item .news-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-item .btn {
            align-self: center;
            flex-shrink: 0;
        }

        /* 订阅CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.08), rgba(255, 61, 113, 0.05));
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 24px;
            align-items: center;
        }

        .cta-section h2 {
            font-size: 22px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .cta-section p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .cta-form input {
            padding: 10px 16px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-strong);
            background: var(--bg-base);
            color: var(--text-primary);
            font-size: 14px;
            min-width: 220px;
            transition: border-color var(--transition);
        }

        .cta-form input::placeholder {
            color: var(--text-muted);
        }

        .cta-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.15);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            overflow: hidden;
            transition: border-color var(--transition);
        }

        .faq-item.open {
            border-color: var(--accent);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            transition: color var(--transition);
            user-select: none;
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-icon {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-strong);
            font-size: 14px;
            color: var(--text-muted);
            transition: all var(--transition);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }

        .faq-item.open .faq-icon {
            border-color: var(--accent);
            color: var(--accent);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* 页脚 */
        .site-footer {
            border-top: 1px solid var(--border);
            background: var(--bg-panel-soft);
            padding: 40px 0 20px;
            margin-top: var(--space-section);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 12px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .sub-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .sub-row input {
            flex: 1;
            min-width: 160px;
            padding: 9px 14px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-strong);
            background: var(--bg-base);
            color: var(--text-primary);
            font-size: 13px;
            transition: border-color var(--transition);
        }

        .sub-row input::placeholder {
            color: var(--text-muted);
        }

        .sub-row input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.15);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 18px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .legal-links a {
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .legal-links a:hover {
            color: var(--accent);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .report-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .sample-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .method-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-side-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .category-header .container {
                grid-template-columns: 1fr;
            }
            .category-stats {
                justify-content: flex-start;
            }
            .cta-section {
                grid-template-columns: 1fr;
            }
            .cta-form {
                justify-content: flex-start;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 40px;
            }
            .category-header {
                min-height: auto;
                padding: 24px 0 20px;
            }
            .category-header h1 {
                font-size: 26px;
            }
            .report-grid {
                grid-template-columns: 1fr;
            }
            .sample-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .method-list {
                grid-template-columns: 1fr;
            }
            .tier-row {
                grid-template-columns: 50px 1fr 80px;
                gap: 10px;
            }
            .tier-heroes {
                font-size: 12px;
            }
            .news-item {
                flex-direction: column;
            }
            .news-item .news-img {
                width: 100%;
                height: auto;
                aspect-ratio: 16/9;
            }
            .news-item .btn {
                align-self: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            :root {
                --space-section: 32px;
                --header-height: 60px;
            }
            .container {
                padding: 0 16px;
            }
            .category-header h1 {
                font-size: 22px;
            }
            .category-stats {
                gap: 12px;
                padding: 14px 16px;
                flex-wrap: wrap;
            }
            .stat-block .stat-value {
                font-size: 22px;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-btn {
                padding: 6px 12px;
                font-size: 12px;
            }
            .tier-row {
                grid-template-columns: 44px 1fr 60px;
                gap: 8px;
            }
            .tier-label {
                font-size: 16px;
                padding: 4px 6px;
            }
            .sample-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .sample-value {
                font-size: 24px;
            }
            .cta-form input {
                min-width: 100%;
            }
            .cta-section {
                padding: 22px 18px;
            }
            .tier-section {
                padding: 18px;
            }
            .method-section {
                padding: 18px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        @media (max-width: 1024px) {
            :root {
                --space-section: 40px;
                --space-card-pad: 20px;
            }
        }

        @media (max-width: 640px) {
            :root {
                --space-section: 32px;
                --header-height: 60px;
                --space-card-pad: 16px;
            }
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        input {
            background: transparent;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip:hover {
            color: var(--text-primary);
            border-color: rgba(255, 255, 255, 0.22);
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.35);
            color: rgba(53, 240, 198, 0.85);
        }

        .chip-warm .dot {
            background: var(--accent);
        }

        .chip-live {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .chip-live .dot {
            background: var(--accent);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .chip-replay {
            border-color: rgba(255, 255, 255, 0.14);
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.03);
        }

        .chip-replay .dot {
            background: var(--text-muted);
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(53, 240, 198, 0.5);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(53, 240, 198, 0);
            }
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--border-strong);
            background: rgba(255, 255, 255, 0.03);
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent);
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 999;
            background: var(--bg-base);
            padding: 20px 24px;
            overflow-y: auto;
            transform: translateX(-100%);
            transition: transform 0.3s ease;
            border-top: 1px solid var(--border);
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer .drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-bottom: 16px;
        }

        .mobile-drawer .drawer-nav a {
            padding: 12px 14px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer .drawer-nav a:hover,
        .mobile-drawer .drawer-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .mobile-drawer .drawer-chips {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }

        /* Main sections */
        main {
            min-height: 70vh;
        }

        section {
            padding: var(--space-section) 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 2px;
            background: var(--accent);
        }

        .section-title {
            font-size: clamp(22px, 3vw, 28px);
            font-weight: 650;
            line-height: 1.4;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            color: var(--text-primary);
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 20px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
            line-height: 1.4;
        }

        .btn:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(53, 240, 198, 0.25);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline {
            background: transparent;
            border-color: var(--border-strong);
            color: var(--text-primary);
        }

        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(53, 240, 198, 0.05);
        }

        .btn-outline:active {
            transform: translateY(0);
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
        }

        /* Category header */
        .category-header {
            position: relative;
            padding: 36px 0 28px;
            background: var(--bg-panel);
            border-bottom: 1px solid var(--border);
        }

        .category-header::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent), rgba(53, 240, 198, 0.15), transparent);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            user-select: none;
            color: var(--text-muted);
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }

        .category-header-grid {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .category-header-info {
            flex: 1;
            min-width: 0;
        }

        .category-header-info h1 {
            font-size: clamp(26px, 3.6vw, 32px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .category-header-info .cat-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 680px;
        }

        .category-header-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .stat-mini {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 12px 18px;
            min-width: 80px;
            text-align: center;
        }

        .stat-mini .num {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            line-height: 1.2;
        }

        .stat-mini .label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
            display: block;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 14px 0 4px;
            margin-top: 8px;
        }

        .filter-bar .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-right: 4px;
        }

        .filter-btn {
            padding: 6px 14px;
            border-radius: var(--radius-chip);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            background: transparent;
        }

        .filter-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .filter-btn.active {
            background: var(--accent);
            color: var(--text-on-accent);
            border-color: var(--accent);
        }

        .filter-btn:focus-visible {
            outline: 3px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }

        /* Team cards grid */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 20px;
            margin-top: 24px;
        }

        .team-card {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }

        .team-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .team-card .card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-elevated);
        }

        .team-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .team-card:hover .card-img img {
            transform: scale(1.04);
        }

        .team-card .card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(14, 18, 25, 0.7) 100%);
            pointer-events: none;
        }

        .team-card .card-chip {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }

        .team-card .card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .team-card .team-name {
            font-size: 19px;
            font-weight: 650;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .team-card .team-region {
            font-size: 12px;
            color: var(--text-muted);
            padding: 3px 8px;
            border-radius: 4px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            flex-shrink: 0;
        }

        .team-card .team-record {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--font-mono);
            font-size: 14px;
            color: var(--text-secondary);
        }

        .team-card .team-record .win-rate {
            color: var(--accent);
            font-weight: 700;
            font-size: 16px;
        }

        .team-card .team-record .record-num {
            color: var(--text-muted);
            font-size: 13px;
        }

        .team-card .team-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
        }

        .team-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }

        .team-card .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition);
        }

        .team-card .card-link:hover {
            color: var(--accent-strong);
            gap: 8px;
        }

        /* Season data panel */
        .season-data {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: var(--space-card-pad);
            box-shadow: var(--shadow-card);
        }

        .season-data .data-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }

        .season-data .data-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .season-data .rank-num {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-muted);
            width: 36px;
            flex-shrink: 0;
            text-align: center;
        }

        .season-data .rank-num.top-1 {
            color: var(--warning);
        }

        .season-data .team-label {
            flex: 0 0 100px;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
        }

        .season-data .bar-track {
            flex: 1;
            height: 10px;
            background: var(--bg-elevated);
            border-radius: 6px;
            overflow: hidden;
            min-width: 60px;
        }

        .season-data .bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-dark), var(--accent));
            border-radius: 6px;
            transition: width 0.6s ease;
        }

        .season-data .bar-fill.secondary-fill {
            background: linear-gradient(90deg, var(--secondary), var(--warning));
        }

        .season-data .value-num {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
            width: 52px;
            text-align: right;
        }

        /* Player metrics */
        .player-metrics {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
            margin-top: 20px;
        }

        .player-card {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 18px 20px;
            transition: all var(--transition);
        }

        .player-card:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
        }

        .player-card .player-head {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .player-card .player-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.2), rgba(255, 61, 113, 0.16));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.25);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }

        .player-card .player-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .player-card .player-role {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .player-card .metric-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .player-card .metric-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .player-card .metric-item .metric-val {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text-primary);
        }

        .player-card .metric-item .metric-val.highlight {
            color: var(--accent);
        }

        /* Transfer timeline */
        .transfer-timeline {
            position: relative;
            margin-top: 20px;
            padding-left: 24px;
            border-left: 2px solid var(--border-strong);
        }

        .transfer-item {
            position: relative;
            padding: 0 0 24px 20px;
        }

        .transfer-item::before {
            content: '';
            position: absolute;
            left: -29px;
            top: 5px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            border: 2px solid var(--bg-base);
            box-shadow: 0 0 0 2px rgba(53, 240, 198, 0.25);
        }

        .transfer-item:last-child {
            padding-bottom: 0;
        }

        .transfer-item .transfer-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
        }

        .transfer-item .transfer-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .transfer-item .transfer-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* News mini cards */
        .news-mini-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
            margin-top: 20px;
        }

        .news-mini-card {
            background: var(--bg-panel);
            border-radius: var(--radius-panel);
            border: 1px solid var(--border);
            padding: 16px 18px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .news-mini-card:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
        }

        .news-mini-card .news-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
        }

        .news-mini-card .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
        }

        .news-mini-card .news-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-mini-card .news-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            align-self: flex-start;
            transition: all var(--transition);
        }

        .news-mini-card .news-link:hover {
            color: var(--accent-strong);
        }

        /* Subscribe CTA */
        .cta-section {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 36px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-card);
        }

        .cta-section .cta-info {
            flex: 1;
            min-width: 260px;
        }

        .cta-section .cta-info h3 {
            font-size: 20px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .cta-section .cta-info p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .cta-section .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .cta-section .cta-form input {
            background: var(--bg-elevated);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 10px 14px;
            font-size: 14px;
            color: var(--text-primary);
            min-width: 200px;
            transition: all var(--transition);
        }

        .cta-section .cta-form input::placeholder {
            color: var(--text-muted);
        }

        .cta-section .cta-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.1);
        }

        /* FAQ */
        .faq-list {
            margin-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-panel);
            border-radius: var(--radius-panel);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-item.open {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            transition: all var(--transition);
            user-select: none;
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 16px;
            color: var(--accent);
            transition: transform var(--transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            padding: 40px 0 20px;
            margin-top: var(--space-section);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 28px;
        }

        .footer-brand .logo {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .sub-row {
            display: flex;
            gap: 8px;
        }

        .sub-row input {
            flex: 1;
            background: var(--bg-elevated);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 9px 12px;
            font-size: 13px;
            color: var(--text-primary);
            transition: all var(--transition);
            min-width: 0;
        }

        .sub-row input::placeholder {
            color: var(--text-muted);
        }

        .sub-row input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.1);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 18px;
            border-top: 1px solid var(--border);
            font-size: 13px;
            color: var(--text-muted);
        }

        .legal-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .legal-links a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }

        .legal-links a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 0;
            }
            .main-nav a {
                padding: 8px 9px;
                font-size: 13px;
            }
            .nav-chips {
                gap: 6px;
            }
            .chip {
                padding: 4px 9px;
                font-size: 11px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .team-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .mobile-drawer {
                display: block;
            }
            .category-header-grid {
                flex-direction: column;
                align-items: flex-start;
            }
            .category-header-stats {
                width: 100%;
                justify-content: flex-start;
            }
            .team-grid {
                grid-template-columns: 1fr;
            }
            .season-data .team-label {
                flex: 0 0 72px;
                font-size: 13px;
            }
            .player-metrics {
                grid-template-columns: 1fr;
            }
            .cta-section {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-section .cta-form {
                width: 100%;
            }
            .cta-section .cta-form input {
                flex: 1;
                min-width: 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .category-header-info h1 {
                font-size: 24px;
            }
            .stat-mini {
                padding: 8px 12px;
                min-width: 64px;
            }
            .stat-mini .num {
                font-size: 16px;
            }
            .filter-btn {
                padding: 5px 10px;
                font-size: 12px;
            }
            .cta-section {
                padding: 24px 18px;
            }
            .cta-section .cta-form input {
                min-width: 0;
                flex: 1;
            }
            .season-data .team-label {
                flex: 0 0 58px;
                font-size: 12px;
            }
            .season-data .rank-num {
                width: 26px;
                font-size: 15px;
            }
            .season-data .value-num {
                width: 42px;
                font-size: 12px;
            }
            .sub-row {
                flex-direction: column;
            }
            .sub-row input {
                width: 100%;
            }
        }

/* roulang page: category4 */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.3);
            color: var(--accent);
        }
        .chip-warm .dot {
            background: var(--accent);
        }

        .chip-live {
            border-color: rgba(255, 61, 113, 0.4);
            color: var(--secondary);
            background: var(--secondary-soft);
            animation: livePulse 2s infinite;
        }
        .chip-live .dot {
            background: var(--secondary);
            animation: liveDot 1.2s infinite;
        }

        .chip-replay {
            border-color: var(--border-strong);
            color: var(--text-muted);
            opacity: 0.75;
        }
        .chip-replay .dot {
            background: var(--text-muted);
        }

        @keyframes livePulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(255, 61, 113, 0.2); }
            50% { box-shadow: 0 0 0 6px rgba(255, 61, 113, 0); }
        }
        @keyframes liveDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.7); }
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 6px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: rgba(255, 255, 255, 0.04);
            flex-shrink: 0;
        }
        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 移动端抽屉 */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 18, 25, 0.97);
            z-index: 999;
            padding: 20px 24px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-drawer.open {
            display: block;
        }
        .mobile-drawer .m-nav {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .mobile-drawer .m-nav a {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }
        .mobile-drawer .m-nav a:hover,
        .mobile-drawer .m-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }
        .mobile-drawer .m-chips {
            display: flex;
            gap: 8px;
            margin: 16px 0 8px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border);
            overflow-x: auto;
            flex-wrap: nowrap;
            -webkit-overflow-scrolling: touch;
        }
        .mobile-drawer .m-chips .chip {
            flex-shrink: 0;
        }

        /* 面包屑 */
        .breadcrumb-section {
            padding: 16px 0 0;
            background: var(--bg-base);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--text-muted);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }

        /* 分类头 */
        .category-header {
            background: linear-gradient(180deg, rgba(21, 28, 37, 0.6) 0%, var(--bg-base) 100%);
            border-bottom: 1px solid var(--border);
            padding: 36px 0 32px;
        }
        .category-header .container {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: end;
        }
        .category-header .cat-info h1 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .category-header .cat-info .cat-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            background: rgba(53, 240, 198, 0.08);
            border: 1px solid rgba(53, 240, 198, 0.3);
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 12px;
        }
        .category-header .cat-info .cat-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 680px;
            margin-top: 10px;
        }
        .category-header .cat-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .cat-stat-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 14px 20px;
            min-width: 110px;
            text-align: center;
        }
        .cat-stat-item .stat-num {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }
        .cat-stat-item .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 过滤条 */
        .filter-bar {
            padding: 20px 0;
            background: var(--bg-panel);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: var(--header-height);
            z-index: 100;
        }
        .filter-bar .container {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
            white-space: nowrap;
            margin-right: 4px;
        }
        .filter-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-btn {
            padding: 7px 16px;
            border-radius: var(--radius-chip);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: 1px solid var(--border);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            color: var(--text-primary);
            border-color: var(--border-strong);
            background: rgba(255, 255, 255, 0.04);
        }
        .filter-btn.active {
            color: var(--accent);
            border-color: rgba(53, 240, 198, 0.4);
            background: rgba(53, 240, 198, 0.08);
        }

        /* 板块通用 */
        .section {
            padding: var(--space-section) 0;
        }
        .section-alt {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 28px;
        }
        .section-header h2 {
            font-size: 24px;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .section-header .sub {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
            line-height: 1.7;
        }
        .section-header .title-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .section-header .title-row h2 {
            margin-bottom: 0;
        }
        .section-header .more-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .section-header .more-link:hover {
            color: var(--accent-strong);
        }

        /* 攻略文章列表 */
        .guide-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .guide-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .guide-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
            transform: translateY(-2px);
        }
        .guide-card .card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .guide-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .guide-card:hover .card-img img {
            transform: scale(1.04);
        }
        .guide-card .card-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(14, 18, 25, 0.55) 100%);
        }
        .guide-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .guide-card .badge-tag {
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 600;
            color: var(--text-primary);
            background: rgba(14, 18, 25, 0.72);
            border: 1px solid rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(6px);
        }
        .guide-card .badge-tag.hot {
            color: var(--secondary);
            border-color: rgba(255, 61, 113, 0.35);
            background: rgba(255, 61, 113, 0.1);
        }
        .guide-card .badge-tag.version {
            color: var(--accent);
            border-color: rgba(53, 240, 198, 0.35);
            background: rgba(53, 240, 198, 0.08);
        }
        .guide-card .card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .guide-card .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .guide-card .card-meta .date {
            font-family: var(--font-mono);
            letter-spacing: 0.02em;
        }
        .guide-card .card-meta .sep-dot {
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }
        .guide-card h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .guide-card .card-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card .btn-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition);
            border: 1px solid transparent;
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background: var(--accent-strong);
            border-color: var(--accent-strong);
            color: var(--text-on-accent);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(53, 240, 198, 0.24);
        }
        .btn-primary:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }
        .btn-outline {
            background: transparent;
            color: var(--text-primary);
            border-color: var(--border-strong);
        }
        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-1px);
        }
        .btn-outline:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.25);
            outline-offset: 2px;
        }
        .btn-sm {
            padding: 7px 14px;
            font-size: 12px;
        }

        /* 版本节奏板块 */
        .version-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .version-card {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px;
            transition: all var(--transition);
        }
        .version-card:hover {
            border-color: rgba(53, 240, 198, 0.3);
            box-shadow: var(--shadow-card);
        }
        .version-card .vc-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: 5px;
            font-size: 11px;
            font-weight: 700;
            color: var(--secondary);
            background: var(--secondary-soft);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .version-card h3 {
            font-size: 16px;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .version-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .version-card .vc-detail {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--accent);
            font-weight: 500;
        }

        /* 位置教学板块 */
        .position-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 12px;
        }
        .position-card {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition);
        }
        .position-card:hover {
            border-color: rgba(53, 240, 198, 0.3);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .position-card .pos-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(53, 240, 198, 0.08);
            border: 1px solid rgba(53, 240, 198, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
        }
        .position-card h3 {
            font-size: 15px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .position-card p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 出装路线板块 */
        .build-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .build-card {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px;
            transition: all var(--transition);
        }
        .build-card:hover {
            border-color: rgba(255, 184, 92, 0.3);
            box-shadow: var(--shadow-card);
        }
        .build-card .build-hero {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .build-card .hero-avatar {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-strong);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: var(--warning);
        }
        .build-card .hero-name {
            font-size: 16px;
            font-weight: 650;
            color: var(--text-primary);
        }
        .build-card .hero-lane {
            font-size: 12px;
            color: var(--text-muted);
        }
        .build-card .build-order {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .build-card .build-item {
            padding: 5px 12px;
            border-radius: 6px;
            background: rgba(255, 184, 92, 0.08);
            border: 1px solid rgba(255, 184, 92, 0.2);
            font-size: 12px;
            font-weight: 500;
            color: var(--warning);
            white-space: nowrap;
        }
        .build-card .build-arrow {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 600;
        }
        .build-card .build-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
            line-height: 1.6;
        }

        /* 相关战报 */
        .report-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .report-card {
            display: flex;
            gap: 14px;
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition);
        }
        .report-card:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
        }
        .report-card .report-date {
            flex-shrink: 0;
            width: 52px;
            text-align: center;
            padding: 6px 0;
            border-radius: 8px;
            background: rgba(53, 240, 198, 0.06);
            border: 1px solid rgba(53, 240, 198, 0.2);
        }
        .report-card .report-date .d-num {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }
        .report-card .report-date .d-mon {
            font-size: 11px;
            color: var(--text-muted);
        }
        .report-card .report-info h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 4px;
        }
        .report-card .report-info p {
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .report-card .report-info a {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* 订阅CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.06), rgba(255, 61, 113, 0.04));
            border: 1px solid rgba(53, 240, 198, 0.14);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 28px;
            align-items: center;
            box-shadow: var(--shadow-glow);
        }
        .subscribe-cta .sc-text h2 {
            font-size: 22px;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .subscribe-cta .sc-text p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .subscribe-cta .sub-form {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .sub-form input,
        .sub-form select {
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 11px 16px;
            font-size: 14px;
            color: var(--text-primary);
            transition: border-color var(--transition);
            min-width: 180px;
        }
        .sub-form input:focus,
        .sub-form select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.1);
        }
        .sub-form input::placeholder {
            color: var(--text-muted);
        }
        .sub-form select option {
            background: var(--bg-panel);
            color: var(--text-primary);
        }

        /* 页脚 */
        .site-footer {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            padding-top: 44px;
            margin-top: 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid var(--border);
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 12px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-subscribe h4 {
            font-size: 15px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .footer-subscribe .sub-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-subscribe .sub-row input {
            flex: 1;
            min-width: 140px;
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 9px 14px;
            font-size: 13px;
            color: var(--text-primary);
            transition: border-color var(--transition);
        }
        .footer-subscribe .sub-row input:focus {
            border-color: var(--accent);
        }
        .footer-bottom {
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-bottom .legal-links a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }

        /* 响应式 */
        @media (max-width: 1150px) {
            .main-nav a {
                padding: 8px 8px;
                font-size: 13px;
            }
            .nav-chips .chip {
                padding: 4px 10px;
                font-size: 11px;
            }
            .nav-chips .chip .dot {
                width: 5px;
                height: 5px;
            }
            .guide-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .version-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .position-grid {
                grid-template-columns: repeat(5, 1fr);
            }
            .report-list {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 1024px) {
            :root {
                --space-section: 40px;
            }
            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-drawer {
                display: block;
                transform: translateX(100%);
                transition: transform 0.3s ease;
            }
            .mobile-drawer.open {
                transform: translateX(0);
            }
            .category-header .container {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .category-header .cat-stats {
                justify-content: flex-start;
            }
            .filter-bar {
                top: var(--header-height);
            }
            .guide-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .version-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .position-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .build-grid {
                grid-template-columns: 1fr;
            }
            .report-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .subscribe-cta {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 28px 24px;
            }
            .subscribe-cta .sub-form {
                justify-content: flex-start;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 32px;
            }
            .category-header {
                padding: 24px 0 22px;
            }
            .category-header .cat-info h1 {
                font-size: 24px;
            }
            .category-header .cat-info .cat-desc {
                font-size: 14px;
            }
            .guide-list {
                grid-template-columns: 1fr;
            }
            .version-grid {
                grid-template-columns: 1fr;
            }
            .position-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .build-grid {
                grid-template-columns: 1fr;
            }
            .report-list {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 20px;
            }
            .filter-bar {
                position: static;
            }
            .filter-bar .container {
                align-items: flex-start;
                flex-direction: column;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            :root {
                --header-height: 60px;
                --space-section: 28px;
            }
            .logo {
                font-size: 16px;
            }
            .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .category-header .cat-stats {
                gap: 8px;
            }
            .cat-stat-item {
                min-width: 80px;
                padding: 10px 14px;
            }
            .cat-stat-item .stat-num {
                font-size: 18px;
            }
            .guide-card .card-body {
                padding: 16px 16px 18px;
            }
            .version-card {
                padding: 18px 16px;
            }
            .position-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .position-card {
                padding: 14px 10px;
            }
            .subscribe-cta {
                padding: 22px 18px;
            }
            .sub-form input,
            .sub-form select {
                min-width: 100%;
                width: 100%;
            }
        }

/* roulang page: category6 */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.35);
            color: var(--accent);
            background: rgba(53, 240, 198, 0.06);
        }

        .chip-warm .dot {
            background: var(--accent);
            animation: pulse-dot 2s infinite;
        }

        .chip-live {
            border-color: rgba(255, 61, 113, 0.4);
            color: #FF6D96;
            background: rgba(255, 61, 113, 0.1);
        }

        .chip-live .dot {
            background: var(--secondary);
            animation: pulse-dot 1.2s infinite;
        }

        .chip-replay {
            border-color: rgba(255, 255, 255, 0.12);
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.03);
        }

        .chip-replay .dot {
            background: var(--text-muted);
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            border-radius: 6px;
            border: 1px solid var(--border);
            background: rgba(255, 255, 255, 0.03);
        }

        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 1px;
            transition: all var(--transition);
        }

        @media (max-width: 1024px) {
            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .site-header .container {
                gap: 12px;
            }
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-height);
            right: -100%;
            width: 320px;
            max-width: 85vw;
            height: calc(100vh - var(--header-height));
            background: var(--bg-panel);
            border-left: 1px solid var(--border);
            z-index: 999;
            padding: 24px;
            transition: right 0.3s ease;
            overflow-y: auto;
        }

        .mobile-drawer.open {
            right: 0;
        }

        .mobile-drawer .drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-bottom: 24px;
        }

        .mobile-drawer .drawer-nav a {
            padding: 12px 14px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer .drawer-nav a:hover,
        .mobile-drawer .drawer-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .mobile-drawer .drawer-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        @media (max-width: 1024px) {
            .mobile-drawer {
                display: block;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition);
            cursor: pointer;
            line-height: 1.4;
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
            box-shadow: var(--shadow-glow);
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            color: var(--text-on-accent);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(53, 240, 198, 0.25);
        }

        .btn-primary:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.4);
            outline-offset: 2px;
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-secondary {
            background: transparent;
            border-color: var(--border-strong);
            color: var(--text-primary);
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        .btn-secondary:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .page-head {
            padding: 36px 0 28px;
            background: linear-gradient(180deg, rgba(26, 34, 46, 0.6) 0%, transparent 100%);
            border-bottom: 1px solid var(--border);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .breadcrumb span.sep {
            opacity: 0.5;
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .page-head-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .page-head-title h1 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .page-head-title .desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-secondary);
            max-width: 640px;
        }

        .page-head-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .stat-pill {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 16px 22px;
            text-align: center;
            min-width: 110px;
        }

        .stat-pill .num {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            line-height: 1.2;
        }

        .stat-pill .label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
            display: block;
        }

        .filter-bar {
            padding: 18px 0;
            border-bottom: 1px solid var(--border);
            background: rgba(14, 18, 25, 0.6);
            position: sticky;
            top: var(--header-height);
            z-index: 100;
        }

        .filter-bar .container {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-right: 4px;
            flex-shrink: 0;
        }

        .filter-btn {
            padding: 7px 16px;
            border-radius: var(--radius-chip);
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            cursor: pointer;
            background: transparent;
        }

        .filter-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .filter-btn.active {
            background: rgba(53, 240, 198, 0.1);
            border-color: rgba(53, 240, 198, 0.4);
            color: var(--accent);
        }

        .filter-btn:focus-visible {
            outline: 3px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }

        .section {
            padding: var(--space-section) 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .section-head h2 {
            font-size: 24px;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }

        .section-head .sub {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .section-head .more-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            flex-shrink: 0;
            padding: 6px 0;
        }

        .section-head .more-link:hover {
            color: var(--accent-strong);
        }

        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        @media (max-width: 1024px) {
            .event-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .event-grid {
                grid-template-columns: 1fr;
            }
        }

        .event-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .event-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
            transform: translateY(-3px);
        }

        .event-card-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            flex-shrink: 0;
        }

        .event-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .event-card:hover .event-card-img img {
            transform: scale(1.04);
        }

        .event-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .event-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .event-card-meta .date {
            font-family: var(--font-mono);
        }

        .event-card h3 {
            font-size: 18px;
            font-weight: 650;
            line-height: 1.45;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .event-card p {
            font-size: 13px;
            line-height: 1.65;
            color: var(--text-secondary);
            flex: 1;
            margin-bottom: 16px;
        }

        .event-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
        }

        .status-warm {
            background: rgba(53, 240, 198, 0.08);
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
        }

        .status-live {
            background: var(--secondary-soft);
            color: #FF6D96;
            border: 1px solid rgba(255, 61, 113, 0.35);
        }

        .status-replay {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid var(--border-strong);
        }

        .text-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            transition: color var(--transition);
        }

        .text-link:hover {
            color: var(--accent-strong);
        }

        .timeline-container {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .timeline {
            list-style: none;
            position: relative;
            margin-top: 10px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 22px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--accent), rgba(53, 240, 198, 0.1));
            border-radius: 1px;
        }

        .timeline-item {
            display: flex;
            gap: 20px;
            margin-bottom: 28px;
            position: relative;
            padding-left: 8px;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg-base);
            border: 3px solid var(--accent);
            flex-shrink: 0;
            margin-top: 5px;
            z-index: 1;
            box-shadow: 0 0 12px rgba(53, 240, 198, 0.25);
        }

        .timeline-item.replay .timeline-dot {
            border-color: var(--text-muted);
            background: var(--bg-panel);
        }

        .timeline-content {
            flex: 1;
        }

        .timeline-content .t-head {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 5px;
        }

        .timeline-content .t-name {
            font-size: 16px;
            font-weight: 650;
            color: var(--text-primary);
        }

        .timeline-content .t-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .watch-entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        @media (max-width: 1024px) {
            .watch-entry-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .watch-entry-grid {
                grid-template-columns: 1fr;
            }
        }

        .watch-entry-card {
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px;
            transition: all var(--transition);
            text-align: left;
        }

        .watch-entry-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .watch-entry-card .icon-slot {
            width: 40px;
            height: 40px;
            border-radius: 9px;
            background: rgba(53, 240, 198, 0.1);
            border: 1px solid rgba(53, 240, 198, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .watch-entry-card h4 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 4px;
            color: var(--text-primary);
        }

        .watch-entry-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-row {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 16px 20px;
            transition: all var(--transition);
        }

        .news-row:hover {
            border-color: var(--border-strong);
            background: var(--bg-panel-soft);
            box-shadow: var(--shadow-card);
        }

        .news-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            flex-shrink: 0;
            min-width: 90px;
        }

        .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-content .news-title {
            font-size: 15px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .news-content .news-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .past-events-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        @media (max-width: 640px) {
            .past-events-grid {
                grid-template-columns: 1fr;
            }
        }

        .past-event-item {
            display: flex;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px;
            transition: all var(--transition);
            align-items: center;
        }

        .past-event-item:hover {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .past-event-thumb {
            width: 80px;
            height: 56px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .past-event-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .past-event-info {
            flex: 1;
            min-width: 0;
        }

        .past-event-info h4 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 3px;
            color: var(--text-primary);
        }

        .past-event-info .meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .subscribe-panel {
            background: linear-gradient(135deg, rgba(26, 34, 46, 0.9) 0%, rgba(21, 28, 37, 0.95) 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .subscribe-panel::before {
            content: '';
            position: absolute;
            right: -40px;
            top: -40px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(53, 240, 198, 0.12), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .subscribe-info {
            flex: 1;
            min-width: 260px;
            position: relative;
            z-index: 1;
        }

        .subscribe-info h2 {
            font-size: 22px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .subscribe-info p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .sub-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .sub-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            font-size: 14px;
            color: var(--text-primary);
            transition: all var(--transition);
        }

        .sub-form input::placeholder {
            color: var(--text-muted);
        }

        .sub-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.12);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-item.open {
            border-color: rgba(53, 240, 198, 0.35);
            box-shadow: var(--shadow-glow);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 15px;
            font-weight: 650;
            color: var(--text-primary);
            text-align: left;
            transition: color var(--transition);
            cursor: pointer;
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question:focus-visible {
            outline: 3px solid rgba(53, 240, 198, 0.3);
            outline-offset: -3px;
            border-radius: var(--radius-panel);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 400;
            color: var(--accent);
            transition: transform var(--transition);
            line-height: 1;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.32s ease, padding 0.32s ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        .site-footer {
            background: var(--bg-panel-soft);
            border-top: 1px solid var(--border);
            padding: 48px 0 0;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
            gap: 36px;
            padding-bottom: 36px;
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-top: 14px;
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 14px;
            color: var(--text-primary);
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-size: 15px;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.6;
        }

        .sub-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .sub-row input {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            border-radius: var(--radius-btn);
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            font-size: 13px;
            color: var(--text-primary);
            transition: all var(--transition);
        }

        .sub-row input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.1);
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }

        .legal-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .legal-links a {
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .legal-links a:hover {
            color: var(--accent);
        }

        .legal-links span {
            opacity: 0.5;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        @media (max-width: 640px) {
            :root {
                --space-section: 32px;
                --header-height: 60px;
                --container-max: 100%;
            }
            .container {
                padding: 0 16px;
            }
            .page-head {
                padding: 24px 0 20px;
            }
            .page-head-title h1 {
                font-size: 24px;
            }
            .page-head-row {
                flex-direction: column;
                align-items: flex-start;
            }
            .page-head-stats {
                width: 100%;
                justify-content: flex-start;
            }
            .stat-pill {
                padding: 12px 16px;
                min-width: 80px;
                flex: 1;
            }
            .stat-pill .num {
                font-size: 20px;
            }
            .section-head h2 {
                font-size: 20px;
            }
            .timeline-container {
                padding: 20px 16px;
            }
            .timeline-item {
                gap: 12px;
                padding-left: 0;
            }
            .timeline::before {
                left: 15px;
            }
            .subscribe-panel {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .sub-form {
                width: 100%;
            }
            .sub-form input {
                min-width: 100%;
            }
            .event-card-body {
                padding: 16px;
            }
            .news-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 14px 16px;
            }
            .news-date {
                min-width: auto;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

        @media (min-width: 641px) and (max-width: 1024px) {
            :root {
                --space-section: 40px;
            }
        }

/* roulang page: category5 */
:root {
            --bg-base: #0E1219;
            --bg-panel: #151C25;
            --bg-panel-soft: #1A222E;
            --bg-elevated: #1F2A38;
            --accent: #35F0C6;
            --accent-strong: #2BD4AE;
            --accent-dark: #1A9E82;
            --accent-rgb: 53, 240, 198;
            --secondary: #FF3D71;
            --secondary-soft: rgba(255, 61, 113, 0.14);
            --warning: #FFB85C;
            --warning-soft: rgba(255, 184, 92, 0.12);
            --text-primary: #F2F5F9;
            --text-secondary: #A9B4C3;
            --text-muted: #6E7B8F;
            --text-on-accent: #0A0F14;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-card: 14px;
            --radius-panel: 12px;
            --radius-btn: 9px;
            --radius-chip: 20px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.38);
            --shadow-glow: 0 0 24px rgba(53, 240, 198, 0.12);
            --font-sans: 'Inter', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --container-max: 1260px;
            --header-height: 68px;
            --space-section: 56px;
            --space-card-pad: 24px;
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 18, 25, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--accent);
        }

        .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(53, 240, 198, 0.22), rgba(255, 61, 113, 0.18));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--accent);
            border: 1px solid rgba(53, 240, 198, 0.3);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .main-nav a {
            padding: 8px 12px;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(53, 240, 198, 0.08);
        }

        .nav-chips {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--text-muted);
            flex-shrink: 0;
        }

        .chip-warm {
            border-color: rgba(53, 240, 198, 0.35);
            color: var(--accent);
        }
        .chip-warm .dot {
            background: var(--accent);
        }
        .chip-warm:hover {
            background: rgba(53, 240, 198, 0.08);
            border-color: var(--accent);
            color: var(--accent);
        }

        .chip-live {
            border-color: rgba(255, 61, 113, 0.5);
            color: #ff6b93;
            background: rgba(255, 61, 113, 0.08);
        }
        .chip-live .dot {
            background: var(--secondary);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .chip-live:hover {
            background: rgba(255, 61, 113, 0.15);
            color: #ff8bab;
        }

        .chip-replay {
            border-color: rgba(255, 255, 255, 0.16);
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.04);
        }
        .chip-replay .dot {
            background: var(--text-muted);
        }
        .chip-replay:hover {
            border-color: rgba(255, 255, 255, 0.28);
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.07);
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 61, 113, 0.45);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(255, 61, 113, 0);
            }
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 4px;
            width: 36px;
            height: 36px;
            padding: 6px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg-panel);
            flex-shrink: 0;
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--text-secondary);
            border-radius: 1px;
            transition: all var(--transition);
        }

        .nav-toggle:hover span {
            background: var(--accent);
        }

        /* 分类头 */
        .category-head {
            position: relative;
            padding: 48px 0 40px;
            background: url('/assets/images/1997d374eee0cf00.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--border);
        }

        .category-head::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(14, 18, 25, 0.88) 0%, rgba(14, 18, 25, 0.94) 100%);
            z-index: 1;
        }

        .category-head .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--text-muted);
            opacity: 0.5;
        }
        .breadcrumb .current {
            color: var(--text-secondary);
        }

        .category-head-grid {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .category-head-left {
            max-width: 680px;
        }

        .category-head-left h1 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            letter-spacing: -0.015em;
            margin-bottom: 10px;
        }

        .category-head-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 620px;
        }

        .category-head-stats {
            display: flex;
            gap: 28px;
            flex-shrink: 0;
            background: rgba(21, 28, 37, 0.78);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 24px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .stat-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 70px;
        }

        .stat-item .stat-num {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }
        .stat-item .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
            white-space: nowrap;
        }

        /* 过滤条 */
        .filter-bar {
            padding: 20px 0 0;
        }
        .filter-bar-inner {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
        }
        .filter-bar-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-right: 4px;
            white-space: nowrap;
        }
        .filter-btn {
            padding: 6px 16px;
            border-radius: var(--radius-chip);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--border-strong);
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .filter-btn.active {
            background: rgba(53, 240, 198, 0.1);
            border-color: rgba(53, 240, 198, 0.45);
            color: var(--accent);
        }

        /* 通用 section */
        section {
            padding: var(--space-section) 0;
        }

        .section-head {
            margin-bottom: 28px;
        }
        .section-head h2 {
            font-size: 24px;
            font-weight: 650;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            line-height: 1.35;
        }
        .section-head p {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 8px;
            line-height: 1.7;
        }

        .section-title-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .section-title-row h2 {
            font-size: 24px;
            font-weight: 650;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            line-height: 1.35;
        }
        .section-title-row .sub {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .section-more {
            font-size: 13px;
            font-weight: 500;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .section-more:hover {
            color: var(--accent-strong);
            gap: 10px;
        }

        /* 新闻列表 */
        .news-featured {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }

        .news-featured-card {
            position: relative;
            display: flex;
            flex-direction: column;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .news-featured-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(53, 240, 198, 0.22);
        }
        .news-featured-card .news-img {
            aspect-ratio: 16/7;
            overflow: hidden;
            background: var(--bg-panel-soft);
        }
        .news-featured-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-featured-card:hover .news-img img {
            transform: scale(1.04);
        }
        .news-featured-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .news-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--accent);
            letter-spacing: 0.02em;
        }
        .news-featured-body h3 {
            font-size: 19px;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .news-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            transition: all var(--transition);
            align-self: flex-start;
        }
        .btn-read-more:hover {
            color: var(--accent-strong);
            gap: 11px;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .news-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .news-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(53, 240, 198, 0.22);
        }
        .news-card .news-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-panel-soft);
        }
        .news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-card:hover .news-img img {
            transform: scale(1.04);
        }
        .news-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .news-card-body h3 {
            font-size: 16px;
            font-weight: 650;
            line-height: 1.45;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .news-card-body .news-excerpt {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .news-card-body .btn-read-more {
            font-size: 12px;
        }

        /* 赛果战报 */
        .result-updates {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .result-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .result-card {
            background: var(--bg-base);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 18px 20px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .result-card:hover {
            border-color: rgba(53, 240, 198, 0.28);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .result-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .result-card-top .match-label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }
        .result-card .match-score {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            text-align: center;
            line-height: 1.3;
        }
        .result-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .result-card .match-note {
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.6;
        }
        .result-card .match-link {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            text-align: center;
            transition: color var(--transition);
        }
        .result-card .match-link:hover {
            color: var(--accent-strong);
        }

        /* 媒体观点 */
        .media-opinions .opinion-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 18px;
        }
        .opinion-main {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 26px 28px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: all var(--transition);
        }
        .opinion-main:hover {
            border-color: rgba(53, 240, 198, 0.22);
            box-shadow: var(--shadow-card);
        }
        .opinion-main .quote-mark {
            font-size: 40px;
            line-height: 1;
            color: var(--accent);
            font-weight: 700;
            opacity: 0.6;
        }
        .opinion-main blockquote {
            font-size: 16px;
            color: var(--text-primary);
            line-height: 1.8;
            font-weight: 450;
        }
        .opinion-main .opinion-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .opinion-main .opinion-meta .opinion-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--bg-elevated);
            border: 1px solid var(--border-strong);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }
        .opinion-side {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .opinion-side-card {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: all var(--transition);
        }
        .opinion-side-card:hover {
            border-color: rgba(53, 240, 198, 0.22);
            transform: translateY(-2px);
        }
        .opinion-side-card .op-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
        }
        .opinion-side-card .op-text {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .opinion-side-card .op-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .opinion-side-card .op-meta .op-source {
            color: var(--accent);
            font-weight: 500;
        }

        /* 活动预告 */
        .event-preview {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .event-timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .event-timeline-item {
            background: var(--bg-base);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            position: relative;
            transition: all var(--transition);
        }
        .event-timeline-item:hover {
            border-color: rgba(53, 240, 198, 0.28);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .event-timeline-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 18px;
            width: 32px;
            height: 3px;
            border-radius: 2px;
            background: var(--accent);
            opacity: 0.6;
        }
        .event-timeline-item .event-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--accent);
            letter-spacing: 0.02em;
            margin-top: 6px;
        }
        .event-timeline-item .event-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
        }
        .event-timeline-item .event-desc {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .event-timeline-item .event-tag {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--bg-panel-soft);
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 2px 8px;
            align-self: flex-start;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-panel);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.active {
            border-color: rgba(53, 240, 198, 0.35);
            box-shadow: var(--shadow-glow);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 16px 20px;
            text-align: left;
            background: transparent;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            transition: color var(--transition);
            line-height: 1.6;
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-icon {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--text-muted);
            transition: all var(--transition);
            position: relative;
        }
        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            background: currentColor;
            border-radius: 1px;
            transition: all var(--transition);
        }
        .faq-icon::before {
            width: 12px;
            height: 2px;
        }
        .faq-icon::after {
            width: 2px;
            height: 12px;
        }
        .faq-item.active .faq-icon::after {
            transform: rotate(90deg);
            opacity: 0;
        }
        .faq-item.active .faq-icon {
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* 订阅 CTA */
        .subscribe-cta {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(800px 200px at 50% 0%, rgba(53, 240, 198, 0.06), transparent);
            pointer-events: none;
        }
        .subscribe-cta .container {
            position: relative;
            z-index: 2;
        }
        .subscribe-box {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-card);
            padding: 32px 36px;
            box-shadow: var(--shadow-card);
        }
        .subscribe-box h2 {
            font-size: 22px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .subscribe-box p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1 1 200px;
            min-width: 0;
            padding: 11px 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            font-size: 14px;
            color: var(--text-primary);
            transition: all var(--transition);
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.12);
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 7px;
            padding: 11px 22px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-primary {
            background: var(--accent);
            color: var(--text-on-accent);
            border: 1px solid var(--accent);
        }
        .btn-primary:hover {
            background: var(--accent-strong);
            border-color: var(--accent-strong);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(53, 240, 198, 0.25);
            color: var(--text-on-accent);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-primary:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.4);
            outline-offset: 2px;
        }
        .btn-outline {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-strong);
        }
        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
            background: rgba(53, 240, 198, 0.06);
        }
        .btn-outline:active {
            transform: translateY(0);
        }
        .btn-outline:focus-visible {
            outline: 4px solid rgba(53, 240, 198, 0.3);
            outline-offset: 2px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--bg-panel);
            border-top: 1px solid var(--border);
            padding: 44px 0 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-top: 12px;
            max-width: 300px;
        }
        .footer-col h4,
        .footer-subscribe h4 {
            font-size: 14px;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 9px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--accent);
        }
        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 14px;
        }
        .sub-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sub-row input {
            flex: 1 1 150px;
            min-width: 0;
            padding: 9px 13px;
            background: var(--bg-base);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            font-size: 13px;
            color: var(--text-primary);
            transition: all var(--transition);
        }
        .sub-row input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.1);
        }
        .sub-row input::placeholder {
            color: var(--text-muted);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 16px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--text-muted);
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .legal-links a {
            color: var(--text-secondary);
            transition: color var(--transition);
            font-size: 12px;
        }
        .legal-links a:hover {
            color: var(--accent);
        }

        /* 移动端抽屉 */
        .nav-drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 1001;
            opacity: 0;
            transition: opacity 0.25s ease;
        }
        .nav-drawer-overlay.show {
            display: block;
            opacity: 1;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 2px;
            }
            .main-nav a {
                padding: 8px 9px;
                font-size: 13px;
            }
            .nav-chips {
                gap: 5px;
            }
            .chip {
                padding: 4px 9px;
                font-size: 11px;
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .result-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .event-timeline {
                grid-template-columns: repeat(2, 1fr);
            }
            .media-opinions .opinion-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .category-head-stats {
                gap: 18px;
                padding: 14px 18px;
            }
            .stat-item .stat-num {
                font-size: 20px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 40px;
                --header-height: 60px;
            }
            .main-nav {
                display: none;
            }
            .nav-chips {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .news-featured {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .result-list {
                grid-template-columns: 1fr;
            }
            .event-timeline {
                grid-template-columns: 1fr;
            }
            .category-head {
                padding: 28px 0 28px;
            }
            .category-head-grid {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .category-head-stats {
                width: 100%;
                justify-content: space-around;
            }
            .category-head-left h1 {
                font-size: 24px;
            }
            .section-title-row h2 {
                font-size: 20px;
            }
            .subscribe-box {
                padding: 24px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            :root {
                --space-section: 32px;
            }
            .container {
                padding: 0 16px;
            }
            .logo {
                font-size: 16px;
                gap: 7px;
            }
            .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 14px;
                border-radius: 7px;
            }
            .category-head-left h1 {
                font-size: 21px;
            }
            .category-head-desc {
                font-size: 13px;
            }
            .category-head-stats {
                padding: 12px 14px;
                gap: 12px;
            }
            .stat-item .stat-num {
                font-size: 18px;
            }
            .stat-item .stat-label {
                font-size: 10px;
            }
            .news-featured-body h3 {
                font-size: 16px;
            }
            .news-card-body h3 {
                font-size: 14px;
            }
            .result-card .match-score {
                font-size: 20px;
            }
            .section-title-row h2 {
                font-size: 18px;
            }
            .subscribe-box h2 {
                font-size: 18px;
            }
            .btn {
                padding: 10px 16px;
                font-size: 13px;
            }
            .filter-btn {
                padding: 5px 12px;
                font-size: 12px;
            }
        }