/* roulang page: index */
:root {
            --bg-deep: #080c14;
            --card-bg: #111720;
            --nav-bg: rgba(8, 12, 20, 0.92);
            --cyan-primary: #00e5ff;
            --cyan-deep: #00b8d4;
            --cyan-light: #66f0ff;
            --cyan-glow: rgba(0, 229, 255, 0.35);
            --cyan-glow-strong: rgba(0, 229, 255, 0.55);
            --purple-primary: #8b5cf6;
            --purple-deep: #7c3aed;
            --purple-glow: rgba(139, 92, 246, 0.3);
            --amber-accent: #f59e0b;
            --amber-glow: rgba(245, 158, 11, 0.4);
            --green-live: #10b981;
            --gray-ended: #6b7280;
            --gray-upcoming: #f59e0b;
            --red-warning: #ef4444;
            --text-heading: #f1f5f9;
            --text-body: #cbd5e1;
            --text-muted: #94a3b8;
            --text-disabled: #64748b;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card: rgba(255, 255, 255, 0.08);
            --radius-xl: 16px;
            --radius-lg: 12px;
            --radius-md: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 255, 0.25);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 20px rgba(0, 0, 0, 0.5);
            --shadow-amber: 0 0 16px rgba(245, 158, 11, 0.25);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            --font-mono: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --container-max: 1280px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.65;
            font-size: 15px;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
        }

        input {
            font-family: inherit;
            border: none;
            outline: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--nav-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-nav);
            height: 60px;
            display: flex;
            align-items: center;
            transition: all var(--transition-normal);
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 20px;
        }

        .nav-logo {
            font-family: var(--font-heading);
            font-size: 20px;
            font-weight: 700;
            color: var(--cyan-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            text-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 26px;
            height: 26px;
            background: var(--cyan-primary);
            border-radius: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #080c14;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            flex-shrink: 0;
        }

        .nav-links a {
            display: block;
            padding: 8px 14px;
            border-radius: var(--radius-md);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--cyan-primary);
            background: rgba(0, 229, 255, 0.06);
        }

        .nav-links a.active {
            color: var(--cyan-primary);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--cyan-primary);
            border-radius: 1px;
            box-shadow: 0 0 8px var(--cyan-glow);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 8px 12px;
            gap: 8px;
            transition: all var(--transition-fast);
            height: 38px;
        }

        .search-box:focus-within {
            border-color: var(--cyan-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
        }

        .search-box i {
            color: var(--text-muted);
            font-size: 13px;
            flex-shrink: 0;
        }

        .search-box input {
            background: transparent;
            color: var(--text-heading);
            font-size: 13px;
            width: 160px;
            min-width: 100px;
        }

        .search-box input::placeholder {
            color: var(--text-disabled);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: var(--cyan-primary);
            color: #080c14;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 18px;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            background: var(--cyan-deep);
            box-shadow: 0 0 24px var(--cyan-glow-strong);
            transform: scale(1.02);
        }

        .btn-primary:active {
            background: #0099b0;
            transform: scale(0.98);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--cyan-primary);
            outline-offset: 2px;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: transparent;
            border: 1.5px solid var(--purple-primary);
            color: var(--purple-primary);
            font-weight: 600;
            font-size: 14px;
            padding: 8px 17px;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-secondary:hover {
            background: rgba(139, 92, 246, 0.12);
            border-color: #a78bfa;
            color: #a78bfa;
            box-shadow: 0 0 18px var(--purple-glow);
        }
        .btn-secondary:focus-visible {
            outline: 2px solid var(--purple-primary);
            outline-offset: 2px;
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--text-body);
            font-weight: 500;
            font-size: 14px;
            padding: 8px 14px;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-ghost:hover {
            color: var(--cyan-primary);
            background: rgba(0, 229, 255, 0.07);
        }

        .btn-data {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: transparent;
            border: 1px solid var(--amber-accent);
            color: var(--amber-accent);
            font-size: 12px;
            font-weight: 500;
            padding: 5px 10px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-data:hover {
            background: rgba(245, 158, 11, 0.1);
            box-shadow: 0 0 10px var(--amber-glow);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 51;
            padding: 4px;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-body);
            border-radius: 1px;
            transition: all var(--transition-fast);
        }

        /* Mobile nav */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg-deep);
            z-index: 49;
            padding: 24px 20px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-menu.active {
            display: flex;
        }
        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition-fast);
        }
        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--cyan-primary);
            background: rgba(0, 229, 255, 0.06);
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            .search-box {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .nav-right .btn-primary {
                display: none;
            }
        }

        @media (min-width: 1025px) {
            .hamburger {
                display: none;
            }
            .mobile-menu {
                display: none !important;
            }
        }

        /* Hero */
        .hero-section {
            padding-top: 100px;
            padding-bottom: 60px;
            position: relative;
            overflow: hidden;
            background:
                radial-gradient(ellipse at 70% 30%, rgba(0, 229, 255, 0.07) 0%, transparent 55%),
                radial-gradient(ellipse at 30% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 55%),
                var(--bg-deep);
        }

        .hero-grid-bg {
            position: absolute;
            inset: 0;
            pointer-events: none;
            opacity: 0.03;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
            background-size: 60px 60px;
            z-index: 0;
        }

        .hero-speed-line {
            position: absolute;
            top: 38%;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--cyan-primary), transparent);
            opacity: 0.25;
            z-index: 0;
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            gap: 40px;
            align-items: center;
        }

        .hero-left {
            flex: 0 0 48%;
        }
        .hero-right {
            flex: 1;
        }

        .hero-left h1 {
            font-family: var(--font-heading);
            font-size: 50px;
            font-weight: 800;
            line-height: 1.15;
            color: var(--text-heading);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        .hero-left h1 .accent {
            color: var(--cyan-primary);
            text-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
        }

        .hero-left .subtitle {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 440px;
            margin-bottom: 20px;
        }

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 22px;
        }
        .hero-tags .tag {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            background: rgba(0, 229, 255, 0.08);
            color: var(--cyan-primary);
            border: 1px solid rgba(0, 229, 255, 0.2);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .hero-tags .tag:hover {
            background: rgba(0, 229, 255, 0.18);
            border-color: var(--cyan-primary);
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
        }

        .hero-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .hero-data-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            padding: 28px 24px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto auto;
            gap: 18px 20px;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .hero-data-card .card-header {
            grid-column: 1 / -1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-subtle);
            padding-bottom: 12px;
            margin-bottom: 4px;
        }

        .hero-data-card .card-header .live-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--green-live);
            font-weight: 600;
        }

        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--green-live);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
            }
        }

        .hero-data-card .card-header .timestamp {
            font-family: var(--font-mono);
            font-size: 11px;
            color: var(--text-disabled);
        }

        .mini-metric {
            text-align: center;
            padding: 8px 4px;
            background: rgba(255, 255, 255, 0.015);
            border-radius: var(--radius-md);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
        }
        .mini-metric:hover {
            border-color: rgba(0, 229, 255, 0.18);
            background: rgba(0, 229, 255, 0.03);
        }

        .mini-metric .metric-value {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: var(--cyan-primary);
            line-height: 1;
            margin-bottom: 4px;
        }
        .mini-metric .metric-value.amber {
            color: var(--amber-accent);
        }
        .mini-metric .metric-label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 400;
        }

        @media (max-width: 900px) {
            .hero-inner {
                flex-direction: column;
                gap: 28px;
            }
            .hero-left {
                flex: 1;
                text-align: center;
            }
            .hero-left .subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-tags {
                justify-content: center;
            }
            .hero-btn-group {
                justify-content: center;
            }
            .hero-left h1 {
                font-size: 34px;
            }
            .hero-data-card {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
                padding: 20px 16px;
            }
            .mini-metric .metric-value {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .hero-left h1 {
                font-size: 28px;
            }
            .hero-data-card {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
                padding: 16px 12px;
            }
            .mini-metric .metric-value {
                font-size: 20px;
            }
            .hero-btn-group {
                flex-direction: column;
                align-items: center;
            }
        }

        /* Sections */
        .section {
            padding: 64px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-heading);
            text-align: center;
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 36px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Data Badge Strip */
        .data-badge-strip {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding: 6px 0 10px;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            flex-wrap: nowrap;
        }
        .data-badge-strip::-webkit-scrollbar {
            display: none;
        }

        .data-badge {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--card-bg);
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            cursor: default;
            white-space: nowrap;
        }
        .data-badge:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.1);
        }
        .data-badge .badge-num {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--amber-accent);
            line-height: 1;
            text-shadow: 0 0 8px var(--amber-glow);
        }
        .data-badge .badge-label {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.3;
        }

        @media (max-width: 768px) {
            .data-badge {
                padding: 10px 14px;
                gap: 6px;
            }
            .data-badge .badge-num {
                font-size: 20px;
            }
            .data-badge .badge-label {
                font-size: 11px;
            }
        }

        /* Match Cards */
        .match-cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .match-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            padding: 18px 16px;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            gap: 12px;
            box-shadow: var(--shadow-card);
        }
        .match-card:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .match-card .status-tag {
            display: inline-block;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            align-self: flex-start;
            letter-spacing: 0.5px;
        }
        .status-tag.live {
            background: rgba(16, 185, 129, 0.15);
            color: var(--green-live);
            animation: pulse-tag 2s ease-in-out infinite;
        }
        @keyframes pulse-tag {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.3);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
            }
        }
        .status-tag.ended {
            background: rgba(107, 114, 128, 0.15);
            color: var(--gray-ended);
        }
        .status-tag.upcoming {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gray-upcoming);
        }

        .match-card .teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .match-card .team {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            flex: 1;
        }
        .match-card .team-logo {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #1a1f2b;
            border: 2px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            color: var(--text-muted);
            overflow: hidden;
            flex-shrink: 0;
        }
        .match-card .team-logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }
        .match-card .team-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-heading);
            text-align: center;
            line-height: 1.2;
        }
        .match-card .vs-badge {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 700;
            color: var(--cyan-primary);
            flex-shrink: 0;
        }
        .match-card .score-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--cyan-primary);
        }
        .match-card .score-row .score-dash {
            color: var(--text-disabled);
            font-size: 18px;
        }
        .match-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 11px;
            color: var(--text-muted);
        }
        .match-card .game-tag {
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            background: rgba(139, 92, 246, 0.15);
            color: var(--purple-primary);
            font-size: 10px;
            font-weight: 500;
        }

        @media (max-width: 1024px) {
            .match-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .match-cards-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        /* Game Category Cards */
        .game-category-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }

        .game-category-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .game-category-card:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .game-category-card .card-img {
            height: 110px;
            background: #1a1f2b;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .game-category-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-normal);
        }
        .game-category-card:hover .card-img img {
            transform: scale(1.05);
        }
        .game-category-card .card-img .gradient-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, var(--card-bg), transparent);
            pointer-events: none;
        }
        .game-category-card .card-body {
            padding: 14px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
        }
        .game-category-card .card-body h4 {
            font-family: var(--font-heading);
            font-size: 15px;
            font-weight: 700;
            color: var(--text-heading);
            margin: 0;
        }
        .game-category-card .card-body .count-tag {
            font-size: 11px;
            color: var(--cyan-primary);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .game-category-card .card-body .arrow-icon {
            align-self: flex-end;
            color: var(--text-disabled);
            font-size: 12px;
            transition: all var(--transition-fast);
        }
        .game-category-card:hover .card-body .arrow-icon {
            color: var(--cyan-primary);
            transform: translateX(3px);
        }

        @media (max-width: 1024px) {
            .game-category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 600px) {
            .game-category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .game-category-card .card-img {
                height: 80px;
            }
        }

        /* Schedule Timeline */
        .schedule-timeline {
            position: relative;
            padding-left: 32px;
            border-left: 2px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .timeline-item {
            position: relative;
            padding: 16px 0 16px 24px;
            border-bottom: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .timeline-item:last-child {
            border-bottom: none;
        }
        .timeline-item:hover {
            background: rgba(255, 255, 255, 0.015);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -38px;
            top: 20px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 2px solid var(--border-subtle);
            transition: all var(--transition-fast);
            z-index: 1;
        }
        .timeline-item:hover::before {
            border-color: var(--cyan-primary);
            background: var(--cyan-primary);
            box-shadow: 0 0 10px var(--cyan-glow);
            transform: scale(1.3);
        }
        .timeline-item .time-label {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--cyan-primary);
            margin-bottom: 4px;
        }
        .timeline-item .match-info {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .timeline-item .match-teams {
            font-weight: 600;
            color: var(--text-heading);
            font-size: 15px;
        }
        .timeline-item .match-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

        @media (max-width: 600px) {
            .schedule-timeline {
                padding-left: 20px;
            }
            .timeline-item {
                padding: 12px 0 12px 16px;
            }
            .timeline-item::before {
                left: -26px;
                width: 8px;
                height: 8px;
            }
        }

        /* Team Ranking */
        .team-ranking-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .team-rank-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-card);
        }
        .team-rank-card:hover {
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .team-rank-card .rank-num {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--amber-accent);
            min-width: 32px;
            text-align: center;
            flex-shrink: 0;
        }
        .team-rank-card .rank-num.top3 {
            color: var(--amber-accent);
            text-shadow: 0 0 12px var(--amber-glow);
        }
        .team-rank-card .rank-num.normal {
            color: var(--text-muted);
        }
        .team-rank-card .team-logo-sm {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: #1a1f2b;
            flex-shrink: 0;
            border: 2px solid var(--border-subtle);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-muted);
        }
        .team-rank-card .team-logo-sm img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }
        .team-rank-card .team-info {
            flex: 1;
            min-width: 0;
        }
        .team-rank-card .team-info .team-name-sm {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-heading);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .team-rank-card .team-info .team-region {
            font-size: 11px;
            color: var(--text-muted);
        }
        .team-rank-card .team-stats {
            text-align: right;
            flex-shrink: 0;
        }
        .team-rank-card .team-stats .winrate {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--cyan-primary);
        }
        .team-rank-card .team-stats .hot-index {
            font-size: 11px;
            color: var(--amber-accent);
            font-weight: 500;
        }

        @media (max-width: 1024px) {
            .team-ranking-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .team-ranking-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        /* Data Insight Cards */
        .insight-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .insight-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            padding: 24px;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .insight-card:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-card-hover);
        }
        .insight-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.04) 0%, rgba(139, 92, 246, 0.04) 100%);
            pointer-events: none;
            opacity: 0;
            transition: opacity var(--transition-normal);
        }
        .insight-card:hover::before {
            opacity: 1;
        }
        .insight-card h4 {
            font-family: var(--font-heading);
            font-size: 16px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 8px;
        }
        .insight-card .insight-value {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 700;
            color: var(--cyan-primary);
            margin-bottom: 4px;
            line-height: 1;
        }
        .insight-card .insight-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .insight-card .trend-arrow {
            display: inline-flex;
            align-items: center;
            gap: 2px;
            font-size: 13px;
            font-weight: 600;
            margin-top: 6px;
        }
        .trend-arrow.up {
            color: var(--green-live);
        }
        .trend-arrow.down {
            color: var(--red-warning);
        }

        @media (max-width: 768px) {
            .insight-cards-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        /* News Feed */
        .news-feed {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .news-item {
            display: flex;
            gap: 16px;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 16px;
            transition: all var(--transition-fast);
            cursor: pointer;
            box-shadow: var(--shadow-card);
            align-items: flex-start;
        }
        .news-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-card-hover);
        }
        .news-item .news-img {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-md);
            background: #1a1f2b;
            flex-shrink: 0;
            overflow: hidden;
        }
        .news-item .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-item .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-item .news-content h4 {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-heading);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-item .news-content p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item .news-meta {
            font-size: 11px;
            color: var(--text-disabled);
            display: flex;
            gap: 10px;
            margin-top: 6px;
        }
        .version-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            background: rgba(139, 92, 246, 0.2);
            color: var(--purple-primary);
            font-size: 10px;
            font-weight: 600;
        }

        @media (max-width: 600px) {
            .news-item {
                flex-direction: column;
            }
            .news-item .news-img {
                width: 100%;
                height: 140px;
            }
        }

        /* Live Stream Cards */
        .live-stream-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .live-stream-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            box-shadow: var(--shadow-card);
        }
        .live-stream-card:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .live-stream-card .stream-thumb {
            height: 100px;
            background: #1a1f2b;
            position: relative;
            overflow: hidden;
        }
        .live-stream-card .stream-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .live-stream-card .live-pulse {
            position: absolute;
            top: 8px;
            left: 8px;
            display: flex;
            align-items: center;
            gap: 5px;
            background: rgba(0, 0, 0, 0.7);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 10px;
            font-weight: 600;
            color: var(--green-live);
        }
        .live-pulse .pulse-ring {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--green-live);
            animation: pulse-ring 1.5s ease-in-out infinite;
        }
        @keyframes pulse-ring {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
            }
        }
        .live-stream-card .stream-body {
            padding: 12px;
        }
        .live-stream-card .stream-body h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 4px;
        }
        .live-stream-card .stream-body .stream-meta {
            font-size: 11px;
            color: var(--text-muted);
        }

        @media (max-width: 1024px) {
            .live-stream-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .live-stream-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        /* Player Cards */
        .player-cards-scroll {
            display: flex;
            gap: 14px;
            overflow-x: auto;
            padding: 6px 0 10px;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
        }
        .player-card {
            flex-shrink: 0;
            width: 180px;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 16px;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: pointer;
            box-shadow: var(--shadow-card);
        }
        .player-card:hover {
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--shadow-card-hover);
        }
        .player-card .player-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #1a1f2b;
            margin: 0 auto 10px;
            border: 2px solid var(--border-subtle);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-muted);
        }
        .player-card .player-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }
        .player-card .player-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-heading);
            margin-bottom: 2px;
        }
        .player-card .player-stat {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--cyan-primary);
        }
        .player-card .player-label {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .review-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 18px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .review-card:hover {
            border-color: rgba(0, 229, 255, 0.25);
        }
        .review-card .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-card .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--purple-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
            letter-spacing: 0.5px;
        }
        .review-card .review-avatar.cyan {
            background: var(--cyan-primary);
            color: #080c14;
        }
        .review-card .review-user {
            flex: 1;
            min-width: 0;
        }
        .review-card .review-user .nickname {
            font-weight: 600;
            font-size: 13px;
            color: var(--text-heading);
        }
        .review-card .review-user .user-tag {
            font-size: 10px;
            color: var(--text-muted);
        }
        .review-card .review-stars {
            color: var(--amber-accent);
            font-size: 11px;
            letter-spacing: 1px;
        }
        .review-card .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.55;
        }
        .review-card .review-time {
            font-size: 10px;
            color: var(--text-disabled);
            margin-top: auto;
        }

        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-fast);
            cursor: pointer;
            box-shadow: var(--shadow-card);
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.25);
        }
        .faq-item .faq-question {
            padding: 16px 18px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text-heading);
            transition: color var(--transition-fast);
            line-height: 1.4;
        }
        .faq-item:hover .faq-question {
            color: var(--cyan-primary);
        }
        .faq-item .faq-icon {
            color: var(--cyan-primary);
            font-size: 16px;
            flex-shrink: 0;
            margin-top: 1px;
        }
        .faq-item .faq-answer {
            padding: 0 18px 16px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }

        /* CTA */
        .cta-section {
            text-align: center;
            padding: 64px 20px;
            background:
                radial-gradient(ellipse at center, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
                var(--bg-deep);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btn-group {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .footer {
            background: var(--bg-deep);
            padding: 48px 0 24px;
            border-top: 1px solid var(--border-subtle);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-heading);
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        .footer-col p,
        .footer-col a {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            display: block;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--cyan-primary);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            font-size: 11px;
            color: var(--text-disabled);
            line-height: 1.8;
        }
        .footer-bottom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-bottom: 6px;
        }
        .footer-bottom .footer-links a {
            color: var(--text-muted);
            font-size: 11px;
            transition: color var(--transition-fast);
        }
        .footer-bottom .footer-links a:hover {
            color: var(--cyan-primary);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Glow accent text */
        .glow-cyan {
            color: var(--cyan-primary);
            text-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
        }

        /* Badge pill */
        .badge-pill {
            display: inline-block;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .badge-pill.cyan {
            background: rgba(0, 229, 255, 0.1);
            color: var(--cyan-primary);
            border: 1px solid rgba(0, 229, 255, 0.25);
        }
        .badge-pill.purple {
            background: rgba(139, 92, 246, 0.12);
            color: var(--purple-primary);
            border: 1px solid rgba(139, 92, 246, 0.25);
        }
        .badge-pill.amber {
            background: rgba(245, 158, 11, 0.1);
            color: var(--amber-accent);
            border: 1px solid rgba(245, 158, 11, 0.25);
        }

        /* Section divider */
        .section-divider {
            border: none;
            border-top: 1px solid var(--border-subtle);
            margin: 0;
        }

        /* Image fallback */
        .img-fallback {
            background: #1a1f2b;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-disabled);
            font-size: 20px;
            min-height: 40px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 24px;
            }
            .section-subtitle {
                font-size: 13px;
                margin-bottom: 24px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #080c14;
            --card-bg: #111720;
            --nav-bg: rgba(8, 12, 20, 0.92);
            --primary: #00e5ff;
            --primary-deep: #00b8d4;
            --primary-light: #66f0ff;
            --primary-glow: rgba(0, 229, 255, 0.35);
            --secondary: #8b5cf6;
            --secondary-deep: #7c3aed;
            --secondary-glow: rgba(139, 92, 246, 0.3);
            --accent-amber: #f59e0b;
            --amber-glow: rgba(245, 158, 11, 0.4);
            --green-live: #10b981;
            --gray-end: #6b7280;
            --amber-upcoming: #f59e0b;
            --red-warn: #ef4444;
            --text-main: #f1f5f9;
            --text-body: #cbd5e1;
            --text-muted: #94a3b8;
            --text-disabled: #64748b;
            --radius-xl: 16px;
            --radius-lg: 12px;
            --radius-md: 8px;
            --radius-pill: 50px;
            --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            --card-hover-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 255, 0.25);
            --nav-shadow: 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 20px rgba(0, 0, 0, 0.5);
            --amber-badge-shadow: 0 0 16px rgba(245, 158, 11, 0.25);
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-medium: rgba(255, 255, 255, 0.1);
            --font-title: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            --font-data: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            --container-max: 1280px;
            --section-padding-y: 72px;
            --section-padding-y-mobile: 48px;
            --grid-gap: 24px;
            --grid-gap-tablet: 16px;
            --grid-gap-mobile: 12px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 15px;
            line-height: 1.65;
            color: var(--text-body);
            background-color: var(--bg-deep);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        input {
            font-family: inherit;
            transition: all 0.25s ease;
        }
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 1px;
        }

        /* 容器 */
        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--nav-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--nav-shadow);
            height: 60px;
            display: flex;
            align-items: center;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .nav-brand {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .nav-brand .brand-icon {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #080c14;
            font-weight: 800;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 4px;
        }
        .nav-links a {
            display: block;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-md);
            position: relative;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(0, 229, 255, 0.06);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 22px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-search {
            position: relative;
        }
        .nav-search input {
            background: #111720;
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-md);
            padding: 9px 14px 9px 36px;
            font-size: 13px;
            color: var(--text-main);
            width: 200px;
            height: 38px;
            transition: all 0.25s ease;
        }
        .nav-search input::placeholder {
            color: var(--text-disabled);
        }
        .nav-search input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
            width: 240px;
        }
        .nav-search .search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
        }
        .btn-nav-cta {
            background: var(--primary);
            color: #080c14;
            font-weight: 600;
            font-size: 13px;
            padding: 9px 18px;
            border-radius: var(--radius-md);
            white-space: nowrap;
            transition: all 0.25s ease;
        }
        .btn-nav-cta:hover {
            background: var(--primary-deep);
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.45);
            transform: scale(1.03);
        }
        .btn-nav-cta:active {
            transform: scale(0.97);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-main);
            font-size: 24px;
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }
        @media (max-width: 1024px) {
            .nav-search input {
                width: 150px;
            }
            .nav-search input:focus {
                width: 180px;
            }
            .nav-links a {
                padding: 8px 10px;
                font-size: 13px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--nav-bg);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                flex-direction: column;
                padding: 12px 16px;
                gap: 2px;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
                border-top: 1px solid var(--border-subtle);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: var(--radius-md);
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: rgba(0, 229, 255, 0.08);
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 8px 14px;
            }
            .hamburger {
                display: block;
            }
        }
        @media (max-width: 480px) {
            .btn-nav-cta {
                display: none;
            }
            .nav-brand {
                font-size: 17px;
            }
            .nav-brand .brand-icon {
                width: 22px;
                height: 22px;
                font-size: 11px;
            }
        }

        /* 板块间距 */
        .section {
            padding-top: var(--section-padding-y);
            padding-bottom: var(--section-padding-y);
        }
        @media (max-width: 768px) {
            .section {
                padding-top: var(--section-padding-y-mobile);
                padding-bottom: var(--section-padding-y-mobile);
            }
        }

        /* Hero */
        .hero-match-report {
            padding-top: 120px;
            padding-bottom: 64px;
            position: relative;
            background:
                radial-gradient(ellipse at 70% 30%, rgba(0, 229, 255, 0.07) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 55%),
                var(--bg-deep);
            overflow: hidden;
        }
        .hero-match-report::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 60px 60px;
            pointer-events: none;
            z-index: 0;
        }
        .hero-match-report .container {
            position: relative;
            z-index: 1;
        }
        .hero-match-inner {
            display: flex;
            gap: 40px;
            align-items: center;
        }
        .hero-match-text {
            flex: 1;
            min-width: 0;
        }
        .hero-match-text .hero-badge {
            display: inline-block;
            background: rgba(0, 229, 255, 0.12);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(0, 229, 255, 0.25);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        .hero-match-text h1 {
            font-family: var(--font-title);
            font-size: 46px;
            font-weight: 800;
            line-height: 1.18;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .hero-match-text h1 span {
            color: var(--primary);
            text-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
        }
        .hero-match-text .hero-subtitle {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 480px;
            margin-bottom: 24px;
        }
        .hero-date-picker {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .hero-date-picker .date-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
            white-space: nowrap;
        }
        .hero-date-picker .date-btn {
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            background: var(--card-bg);
            color: var(--text-body);
            border: 1px solid var(--border-medium);
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .hero-date-picker .date-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(0, 229, 255, 0.06);
        }
        .hero-date-picker .date-btn.active-date {
            background: var(--primary);
            color: #080c14;
            border-color: var(--primary);
            font-weight: 600;
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
        }
        .hero-match-visual {
            flex: 0 0 420px;
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            padding: 28px;
            box-shadow: var(--card-shadow);
            position: relative;
            overflow: hidden;
        }
        .hero-match-visual::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent-amber));
        }
        .hero-visual-title {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 20px;
        }
        .hero-stats-mini {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .hero-stat-item {
            text-align: center;
            padding: 14px 10px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
        }
        .hero-stat-item .stat-num {
            font-family: var(--font-data);
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.1;
        }
        .hero-stat-item .stat-num.amber {
            color: var(--accent-amber);
            text-shadow: var(--amber-badge-shadow);
        }
        .hero-stat-item .stat-label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
            letter-spacing: 0.03em;
        }
        @media (max-width: 1024px) {
            .hero-match-visual {
                flex: 0 0 340px;
            }
            .hero-match-text h1 {
                font-size: 36px;
            }
        }
        @media (max-width: 768px) {
            .hero-match-report {
                padding-top: 100px;
                padding-bottom: 40px;
            }
            .hero-match-inner {
                flex-direction: column;
                gap: 28px;
            }
            .hero-match-visual {
                flex: 0 0 auto;
                width: 100%;
            }
            .hero-match-text h1 {
                font-size: 30px;
            }
            .hero-match-text .hero-subtitle {
                font-size: 15px;
                max-width: 100%;
            }
            .hero-stats-mini {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .hero-stat-item .stat-num {
                font-size: 24px;
            }
        }
        @media (max-width: 480px) {
            .hero-match-text h1 {
                font-size: 26px;
            }
            .hero-stats-mini {
                grid-template-columns: 1fr;
            }
            .hero-date-picker .date-btn {
                padding: 6px 12px;
                font-size: 12px;
            }
        }

        /* 数据徽章条 */
        .badge-strip {
            padding: 20px 0;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            background: rgba(17, 23, 32, 0.5);
        }
        .badge-strip-inner {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 4px 0;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .badge-strip-inner::-webkit-scrollbar {
            display: none;
        }
        .badge-pill {
            flex-shrink: 0;
            background: var(--card-bg);
            border-radius: var(--radius-pill);
            padding: 12px 22px;
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.25s ease;
            cursor: default;
        }
        .badge-pill:hover {
            border-color: var(--primary);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.2);
        }
        .badge-pill .badge-num {
            font-family: var(--font-data);
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-amber);
            text-shadow: var(--amber-badge-shadow);
            line-height: 1;
        }
        .badge-pill .badge-label {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        @media (max-width: 768px) {
            .badge-strip-inner {
                gap: 10px;
            }
            .badge-pill {
                padding: 10px 16px;
                gap: 8px;
            }
            .badge-pill .badge-num {
                font-size: 20px;
            }
            .badge-pill .badge-label {
                font-size: 11px;
            }
        }

        /* 时间轴对局列表 */
        .timeline-section {
            position: relative;
        }
        .timeline-section .section-title {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .timeline-section .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 36px;
        }
        .timeline-wrapper {
            position: relative;
            padding-left: 40px;
        }
        .timeline-wrapper::before {
            content: '';
            position: absolute;
            left: 16px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), rgba(0, 229, 255, 0.2), var(--secondary));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 18px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 2px solid var(--primary);
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
            transition: all 0.3s ease;
            z-index: 1;
        }
        .timeline-item:hover::before {
            transform: scale(1.5);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.6);
            border-color: var(--primary-light);
        }
        .timeline-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 20px 24px;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .timeline-card:hover {
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--card-hover-shadow);
            transform: translateY(-2px);
        }
        .timeline-time {
            font-family: var(--font-data);
            font-size: 14px;
            color: var(--primary);
            font-weight: 600;
            white-space: nowrap;
            min-width: 60px;
            letter-spacing: 0.03em;
        }
        .timeline-game-tag {
            display: inline-block;
            padding: 4px 12px;
            font-size: 11px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: rgba(139, 92, 246, 0.15);
            color: var(--secondary);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }
        .timeline-matchup {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-main);
            min-width: 140px;
            letter-spacing: 0.02em;
        }
        .timeline-matchup .vs {
            color: var(--primary);
            margin: 0 6px;
            font-weight: 700;
        }
        .timeline-mode {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .timeline-summary {
            font-size: 13px;
            color: var(--text-body);
            flex: 1;
            min-width: 180px;
            line-height: 1.5;
        }
        .timeline-summary strong {
            color: var(--accent-amber);
            font-weight: 600;
        }
        .btn-report-entry {
            display: inline-block;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            white-space: nowrap;
            transition: all 0.25s ease;
            cursor: pointer;
        }
        .btn-report-entry:hover {
            background: rgba(0, 229, 255, 0.1);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
            transform: translateY(-1px);
        }
        .btn-report-entry:active {
            transform: scale(0.96);
        }
        @media (max-width: 768px) {
            .timeline-wrapper {
                padding-left: 30px;
            }
            .timeline-wrapper::before {
                left: 10px;
            }
            .timeline-item::before {
                left: -22px;
                width: 10px;
                height: 10px;
            }
            .timeline-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 16px 18px;
            }
            .timeline-time {
                font-size: 12px;
            }
            .timeline-matchup {
                font-size: 14px;
            }
            .timeline-summary {
                font-size: 12px;
                min-width: auto;
            }
        }

        /* 深度数据卡片 */
        .deep-data-section .section-title {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .deep-data-section .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 36px;
        }
        .deep-data-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--grid-gap);
        }
        .deep-data-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .deep-data-card:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--card-hover-shadow);
            transform: translateY(-3px);
        }
        .deep-card-visual {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
            display: flex;
            align-items: flex-end;
            padding: 16px;
        }
        .deep-card-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(8, 12, 20, 0.85) 100%);
            pointer-events: none;
        }
        .deep-card-visual .visual-tag {
            position: relative;
            z-index: 1;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            background: rgba(0, 0, 0, 0.5);
            color: var(--primary-light);
            border: 1px solid rgba(0, 229, 255, 0.3);
            letter-spacing: 0.04em;
        }
        .deep-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .deep-card-body h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: 0.01em;
        }
        .deep-card-body .deep-highlight {
            font-family: var(--font-data);
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            text-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
        }
        .deep-card-body .deep-highlight.amber {
            color: var(--accent-amber);
            text-shadow: var(--amber-badge-shadow);
        }
        .deep-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .deep-card-body .mvp-badge-inline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            background: rgba(245, 158, 11, 0.12);
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-amber);
            border: 1px solid rgba(245, 158, 11, 0.3);
            width: fit-content;
            letter-spacing: 0.03em;
        }
        .deep-card-body .mvp-badge-inline .mvp-star {
            font-size: 14px;
        }
        .chart-mini-bar {
            display: flex;
            align-items: flex-end;
            gap: 6px;
            height: 80px;
            padding: 0 4px;
        }
        .chart-mini-bar .bar-col {
            flex: 1;
            border-radius: 4px 4px 0 0;
            transition: all 0.3s ease;
            min-width: 10px;
        }
        .chart-mini-bar .bar-col:nth-child(odd) {
            background: linear-gradient(180deg, var(--primary), rgba(0, 229, 255, 0.4));
        }
        .chart-mini-bar .bar-col:nth-child(even) {
            background: linear-gradient(180deg, var(--secondary), rgba(139, 92, 246, 0.4));
        }
        .chart-mini-bar .bar-col.highlight-bar {
            background: linear-gradient(180deg, var(--accent-amber), rgba(245, 158, 11, 0.5));
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.35);
        }
        @media (max-width: 1024px) {
            .deep-data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--grid-gap-tablet);
            }
        }
        @media (max-width: 768px) {
            .deep-data-grid {
                grid-template-columns: 1fr;
                gap: var(--grid-gap-mobile);
            }
            .deep-card-visual {
                height: 130px;
            }
            .deep-card-body .deep-highlight {
                font-size: 26px;
            }
        }

        /* 用户评论 */
        .reviews-section .section-title {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .reviews-section .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 36px;
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--grid-gap);
        }
        .review-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 20px;
            box-shadow: var(--card-shadow);
            transition: all 0.25s ease;
        }
        .review-card:hover {
            border-color: rgba(0, 229, 255, 0.2);
            box-shadow: var(--card-hover-shadow);
            transform: translateY(-2px);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            color: #fff;
            flex-shrink: 0;
        }
        .review-avatar.av-cyan {
            background: rgba(0, 229, 255, 0.25);
            color: var(--primary);
        }
        .review-avatar.av-purple {
            background: rgba(139, 92, 246, 0.25);
            color: var(--secondary);
        }
        .review-avatar.av-amber {
            background: rgba(245, 158, 11, 0.25);
            color: var(--accent-amber);
        }
        .review-avatar.av-green {
            background: rgba(16, 185, 129, 0.25);
            color: var(--green-live);
        }
        .review-user-info {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }
        .review-nickname {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.2;
        }
        .review-tag {
            font-size: 11px;
            color: var(--text-muted);
            line-height: 1.2;
        }
        .review-stars {
            margin-left: auto;
            color: var(--accent-amber);
            font-size: 12px;
            white-space: nowrap;
            letter-spacing: 1px;
        }
        .review-body {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .review-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 11px;
            color: var(--text-disabled);
        }
        .review-scene-tag {
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            font-size: 10px;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }
        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--grid-gap-tablet);
            }
        }
        @media (max-width: 768px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: var(--grid-gap-mobile);
            }
        }

        /* FAQ */
        .faq-section .section-title {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .faq-section .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 36px;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 20px 22px;
            cursor: pointer;
            transition: all 0.25s ease;
            box-shadow: var(--card-shadow);
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.25);
        }
        .faq-item.open {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
        }
        .faq-question {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            transition: color 0.2s ease;
        }
        .faq-item:hover .faq-question {
            color: var(--primary);
        }
        .faq-question .faq-icon-q {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: rgba(0, 229, 255, 0.15);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            margin-top: 1px;
        }
        .faq-answer {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            padding-left: 32px;
            margin-top: 8px;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-toggle-indicator {
            margin-left: auto;
            flex-shrink: 0;
            color: var(--text-muted);
            font-size: 16px;
            transition: transform 0.3s ease;
            align-self: center;
        }
        .faq-item.open .faq-toggle-indicator {
            transform: rotate(45deg);
            color: var(--primary);
        }
        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .faq-item {
                padding: 16px 18px;
            }
            .faq-question {
                font-size: 14px;
            }
            .faq-answer {
                font-size: 13px;
                padding-left: 28px;
            }
        }

        /* CTA 底部 */
        .cta-section-bottom {
            background: linear-gradient(180deg, rgba(17, 23, 32, 0.6) 0%, var(--card-bg) 100%);
            border-top: 1px solid var(--border-subtle);
            text-align: center;
            padding: 56px 20px;
        }
        .cta-section-bottom .cta-title {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }
        .cta-section-bottom .cta-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
        }
        .cta-buttons {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-primary-lg {
            background: var(--primary);
            color: #080c14;
            font-weight: 600;
            font-size: 15px;
            padding: 14px 32px;
            border-radius: var(--radius-md);
            transition: all 0.25s ease;
            letter-spacing: 0.02em;
        }
        .btn-primary-lg:hover {
            background: var(--primary-deep);
            box-shadow: 0 0 28px rgba(0, 229, 255, 0.5);
            transform: scale(1.03);
        }
        .btn-primary-lg:active {
            transform: scale(0.97);
        }
        .btn-outline-lg {
            background: transparent;
            border: 1.5px solid var(--secondary);
            color: var(--secondary);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 32px;
            border-radius: var(--radius-md);
            transition: all 0.25s ease;
            letter-spacing: 0.02em;
        }
        .btn-outline-lg:hover {
            background: rgba(139, 92, 246, 0.1);
            border-color: #a78bfa;
            box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
            transform: scale(1.03);
        }
        .btn-outline-lg:active {
            transform: scale(0.97);
        }
        @media (max-width: 768px) {
            .cta-section-bottom .cta-title {
                font-size: 24px;
            }
            .btn-primary-lg,
            .btn-outline-lg {
                font-size: 14px;
                padding: 12px 24px;
            }
        }

        /* 页脚 */
        .footer {
            background: #080c14;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .footer-col p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: var(--text-muted);
            padding: 4px 0;
            transition: color 0.2s ease;
        }
        .footer-col a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: center;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 12px;
            color: var(--text-disabled);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom p {
            font-size: 12px;
            color: var(--text-disabled);
            line-height: 1.8;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-links {
                gap: 10px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        /* 脉冲动画 */
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 4px var(--green-live);
            }
            50% {
                opacity: 0.5;
                box-shadow: 0 0 14px var(--green-live);
            }
        }
        .pulse-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--green-live);
            animation: pulse-dot 1.8s ease-in-out infinite;
            margin-right: 4px;
            vertical-align: middle;
        }
        @keyframes shimmer {
            0% {
                background-position: -200% center;
            }
            100% {
                background-position: 200% center;
            }
        }
        .shimmer-text {
            background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: shimmer 3s ease-in-out infinite;
        }

/* roulang page: category4 */
:root {
            --bg-deep: #080c14;
            --bg-card: #111720;
            --cyan: #00e5ff;
            --cyan-deep: #00b8d4;
            --cyan-light: #66f0ff;
            --cyan-glow: rgba(0, 229, 255, 0.35);
            --purple: #8b5cf6;
            --purple-deep: #7c3aed;
            --purple-glow: rgba(139, 92, 246, 0.3);
            --amber: #f59e0b;
            --amber-glow: rgba(245, 158, 11, 0.4);
            --green: #10b981;
            --gray-soft: #cbd5e1;
            --gray-mid: #94a3b8;
            --gray-dim: #64748b;
            --title: #f1f5f9;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-btn: 8px;
            --radius-pill: 50px;
            --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            --card-hover-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 255, 0.25);
            --nav-shadow: 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 20px rgba(0, 0, 0, 0.5);
            --amber-badge-glow: 0 0 16px rgba(245, 158, 11, 0.25);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
            background-color: var(--bg-deep);
            color: var(--gray-soft);
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(8, 12, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--nav-shadow);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .nav-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--cyan);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            letter-spacing: 0.5px;
            background: linear-gradient(135deg, #00e5ff, #66f0ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-brand .brand-icon {
            width: 26px;
            height: 26px;
            background: var(--cyan);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #080c14;
            font-weight: 900;
            flex-shrink: 0;
            -webkit-text-fill-color: #080c14;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 4px;
            align-items: center;
        }

        .nav-links li a {
            display: block;
            padding: 8px 16px;
            color: var(--gray-soft);
            font-size: 14px;
            font-weight: 500;
            border-radius: 6px;
            position: relative;
            transition: color 0.2s ease, background 0.2s ease;
            white-space: nowrap;
        }

        .nav-links li a:hover {
            color: var(--cyan);
            background: rgba(0, 229, 255, 0.06);
        }
        .nav-links li a.active {
            color: var(--cyan);
            font-weight: 600;
        }
        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--cyan);
            border-radius: 1px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .nav-search input {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-btn);
            padding: 9px 14px 9px 36px;
            color: var(--title);
            font-size: 13px;
            width: 200px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
            height: 38px;
        }
        .nav-search input::placeholder {
            color: var(--gray-dim);
        }
        .nav-search input:focus {
            border-color: var(--cyan);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
        }
        .nav-search .search-icon {
            position: absolute;
            left: 12px;
            color: var(--gray-dim);
            font-size: 14px;
            pointer-events: none;
        }

        .btn-nav-cta {
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            font-size: 13px;
            padding: 9px 18px;
            border-radius: var(--radius-btn);
            white-space: nowrap;
            transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
        }
        .btn-nav-cta:hover {
            background: var(--cyan-deep);
            box-shadow: 0 0 22px var(--cyan-glow);
            transform: scale(1.03);
        }
        .btn-nav-cta:active {
            transform: scale(0.97);
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--gray-soft);
            font-size: 24px;
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 1024px) {
            .nav-search input {
                width: 140px;
                font-size: 12px;
            }
            .nav-links li a {
                padding: 8px 10px;
                font-size: 13px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(8, 12, 20, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 12px 20px;
                gap: 2px;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7);
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 8px;
            }
            .nav-links li a.active::after {
                display: none;
            }
            .nav-links li a.active {
                background: rgba(0, 229, 255, 0.1);
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 7px 14px;
            }
            .hamburger {
                display: block;
            }
        }
        @media (max-width: 520px) {
            .nav-brand {
                font-size: 17px;
            }
            .btn-nav-cta {
                font-size: 11px;
                padding: 6px 11px;
            }
        }

        /* Hero */
        .hero-section {
            padding-top: 100px;
            padding-bottom: 56px;
            position: relative;
            background: var(--bg-deep);
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.07) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.07) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 48px;
        }
        .hero-text {
            flex: 1;
            min-width: 0;
        }
        .hero-text .hero-badge {
            display: inline-block;
            background: rgba(0, 229, 255, 0.1);
            color: var(--cyan);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 16px;
            border: 1px solid rgba(0, 229, 255, 0.2);
            letter-spacing: 0.5px;
        }
        .hero-text h1 {
            font-size: 44px;
            font-weight: 800;
            color: var(--title);
            line-height: 1.18;
            margin: 0 0 12px;
            letter-spacing: -0.5px;
        }
        .hero-text h1 .highlight {
            color: var(--cyan);
            position: relative;
        }
        .hero-text .hero-sub {
            font-size: 17px;
            color: var(--gray-mid);
            max-width: 480px;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        .hero-tags span {
            font-size: 12px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.04);
            color: var(--gray-soft);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all 0.2s ease;
            cursor: default;
        }
        .hero-tags span:hover {
            border-color: var(--cyan);
            color: var(--cyan);
            background: rgba(0, 229, 255, 0.08);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .btn-primary {
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-primary:hover {
            background: var(--cyan-deep);
            box-shadow: 0 0 28px var(--cyan-glow);
            transform: scale(1.03);
        }
        .btn-primary:active {
            transform: scale(0.97);
            background: #0099b0;
        }
        .btn-secondary {
            background: transparent;
            color: var(--purple);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 23px;
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--purple);
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-secondary:hover {
            background: rgba(139, 92, 246, 0.12);
            border-color: #a78bfa;
            color: #a78bfa;
            box-shadow: 0 0 18px var(--purple-glow);
        }
        .hero-visual {
            flex: 1;
            min-width: 0;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .hero-card-lg {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: var(--card-shadow);
            width: 100%;
            max-width: 440px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hero-card-lg .mini-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .hero-card-lg .mini-stat {
            background: rgba(255, 255, 255, 0.025);
            border-radius: 10px;
            padding: 16px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.04);
        }
        .hero-card-lg .mini-stat .stat-num {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 30px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1;
            margin-bottom: 4px;
        }
        .hero-card-lg .mini-stat .stat-label {
            font-size: 11px;
            color: var(--gray-mid);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .hero-card-lg .update-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--gray-dim);
            justify-content: center;
            padding-top: 4px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }
        .hero-card-lg .update-badge .dot {
            width: 7px;
            height: 7px;
            background: var(--green);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
            }
        }
        @media (max-width: 768px) {
            .hero-inner {
                flex-direction: column;
                gap: 32px;
            }
            .hero-text h1 {
                font-size: 32px;
            }
            .hero-text .hero-sub {
                font-size: 15px;
            }
            .hero-card-lg {
                max-width: 100%;
            }
            .hero-card-lg .mini-stats {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .hero-card-lg .mini-stat .stat-num {
                font-size: 24px;
            }
            .hero-section {
                padding-top: 84px;
                padding-bottom: 40px;
            }
        }
        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 26px;
            }
            .hero-card-lg .mini-stats {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .hero-card-lg .mini-stat {
                padding: 12px 8px;
            }
            .hero-card-lg .mini-stat .stat-num {
                font-size: 20px;
            }
            .hero-card-lg {
                padding: 18px;
            }
        }

        /* Section common */
        .section {
            padding: 60px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--title);
            line-height: 1.25;
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .section-header p {
            font-size: 15px;
            color: var(--gray-mid);
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 24px;
            }
            .section-header {
                margin-bottom: 28px;
            }
        }

        /* Data badge strip */
        .data-badge-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .data-badge {
            background: var(--bg-card);
            border-radius: var(--radius-pill);
            padding: 12px 22px;
            display: flex;
            align-items: center;
            gap: 10px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
            cursor: default;
            white-space: nowrap;
        }
        .data-badge:hover {
            border-color: var(--cyan);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.2);
        }
        .data-badge .badge-num {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 24px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1;
        }
        .data-badge .badge-label {
            font-size: 12px;
            color: var(--gray-mid);
        }
        @media (max-width: 768px) {
            .data-badge-strip {
                flex-wrap: nowrap;
                overflow-x: auto;
                justify-content: flex-start;
                gap: 8px;
                padding-bottom: 8px;
                -webkit-overflow-scrolling: touch;
            }
            .data-badge {
                flex-shrink: 0;
                padding: 10px 16px;
            }
            .data-badge .badge-num {
                font-size: 20px;
            }
        }

        /* Info card grid */
        .info-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .info-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.05);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            cursor: default;
        }
        .info-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--card-hover-shadow);
            border-color: rgba(0, 229, 255, 0.3);
        }
        .info-card .card-img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
            background: #1a1f2b;
        }
        .info-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .info-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .info-card .card-img-wrap .version-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--purple);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 4px;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .info-card .card-img-wrap .game-tag {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(0, 0, 0, 0.7);
            color: var(--cyan-light);
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            z-index: 2;
            border: 1px solid rgba(0, 229, 255, 0.3);
        }
        .info-card .card-body {
            padding: 18px 20px;
        }
        .info-card .card-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--title);
            margin-bottom: 8px;
            line-height: 1.35;
        }
        .info-card .card-body p {
            font-size: 13px;
            color: var(--gray-mid);
            line-height: 1.55;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .info-card .card-body .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 11px;
            color: var(--gray-dim);
        }
        .info-card .card-body .card-meta .time {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        @media (max-width: 1024px) {
            .info-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 640px) {
            .info-card-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .info-card .card-img-wrap {
                height: 160px;
            }
        }

        /* Tag cloud */
        .tag-cloud-wrap {
            text-align: center;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-cloud a {
            font-size: 13px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.03);
            color: var(--gray-soft);
            border: 1px solid rgba(255, 255, 255, 0.07);
            transition: all 0.25s ease;
            cursor: pointer;
        }
        .tag-cloud a:hover {
            border-color: var(--cyan);
            color: var(--cyan);
            background: rgba(0, 229, 255, 0.08);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
        }
        .tag-cloud a.hot-tag {
            border-color: var(--purple);
            color: var(--purple);
            background: rgba(139, 92, 246, 0.08);
            font-weight: 600;
        }

        /* Impact card */
        .impact-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.06);
            padding: 32px;
            box-shadow: var(--card-shadow);
            display: flex;
            gap: 24px;
            align-items: flex-start;
        }
        .impact-card .impact-icon {
            flex-shrink: 0;
            width: 52px;
            height: 52px;
            background: rgba(245, 158, 11, 0.12);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--amber);
        }
        .impact-card .impact-content h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--title);
            margin-bottom: 6px;
        }
        .impact-card .impact-content p {
            font-size: 14px;
            color: var(--gray-mid);
            line-height: 1.6;
            margin-bottom: 0;
        }
        .impact-card .impact-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 10px;
        }
        .impact-card .impact-list span {
            font-size: 11px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            background: rgba(139, 92, 246, 0.1);
            color: var(--purple);
            border: 1px solid rgba(139, 92, 246, 0.2);
        }
        @media (max-width: 640px) {
            .impact-card {
                flex-direction: column;
                padding: 22px;
                gap: 16px;
            }
            .impact-card .impact-icon {
                width: 42px;
                height: 42px;
                font-size: 20px;
            }
        }

        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--card-shadow);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        .review-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
        }
        .review-card .review-top {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-card .review-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--purple);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .review-card .review-avatar.cyan-avatar {
            background: var(--cyan-deep);
            color: #080c14;
        }
        .review-card .review-avatar.amber-avatar {
            background: var(--amber);
            color: #080c14;
        }
        .review-card .review-user {
            font-weight: 600;
            font-size: 14px;
            color: var(--title);
        }
        .review-card .review-tag {
            font-size: 11px;
            color: var(--gray-dim);
            background: rgba(255, 255, 255, 0.04);
            padding: 2px 8px;
            border-radius: 10px;
        }
        .review-card .review-stars {
            color: var(--amber);
            font-size: 12px;
            letter-spacing: 1px;
        }
        .review-card .review-body {
            font-size: 13px;
            color: var(--gray-soft);
            line-height: 1.6;
            margin-bottom: 8px;
        }
        .review-card .review-time {
            font-size: 11px;
            color: var(--gray-dim);
        }
        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 640px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.05);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: border-color 0.25s ease;
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.2);
        }
        .faq-item .faq-question {
            width: 100%;
            background: none;
            border: none;
            color: var(--title);
            font-size: 15px;
            font-weight: 600;
            padding: 16px 20px;
            text-align: left;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: color 0.2s ease;
            font-family: inherit;
            line-height: 1.4;
        }
        .faq-item .faq-question:hover {
            color: var(--cyan);
        }
        .faq-item .faq-question .faq-icon {
            flex-shrink: 0;
            color: var(--cyan);
            font-size: 16px;
            font-weight: 700;
        }
        .faq-item .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--gray-soft);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question {
            color: var(--cyan);
        }

        /* CTA */
        .cta-section {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            text-align: center;
            padding: 48px 32px;
            margin: 40px auto;
            max-width: 900px;
            box-shadow: var(--card-shadow);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--title);
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 15px;
            color: var(--gray-mid);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        @media (max-width: 640px) {
            .cta-section {
                padding: 32px 18px;
                margin: 28px 12px;
            }
            .cta-section h2 {
                font-size: 22px;
            }
        }

        /* Footer */
        .footer {
            background: #080c14;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--title);
            margin-bottom: 14px;
        }
        .footer-col p {
            font-size: 13px;
            color: var(--gray-mid);
            line-height: 1.6;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: var(--gray-dim);
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }
        .footer-col a:hover {
            color: var(--cyan);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 11px;
            color: var(--gray-dim);
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 11px;
            color: var(--gray-dim);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--cyan);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .footer {
                padding: 32px 0 20px;
            }
        }

        /* Grid bg line effect */
        .grid-bg {
            position: relative;
        }
        .grid-bg::before {
            content: '';
            position: absolute;
            inset: 0;
            pointer-events: none;
            background-image: linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 60px 60px;
            z-index: 0;
        }

        @keyframes pulse-ring {
            0% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
            }
            70% {
                box-shadow: 0 0 0 14px rgba(16, 185, 129, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
            }
        }
        .live-pulse {
            animation: pulse-ring 2s infinite;
        }

        /* Focus visible */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
        }

/* roulang page: category3 */
:root {
            --bg-primary: #080c14;
            --bg-card: #111720;
            --accent-cyan: #00e5ff;
            --accent-cyan-deep: #00b8d4;
            --accent-cyan-light: #66f0ff;
            --accent-purple: #8b5cf6;
            --accent-purple-deep: #7c3aed;
            --accent-amber: #f59e0b;
            --text-primary: #f1f5f9;
            --text-body: #cbd5e1;
            --text-muted: #94a3b8;
            --text-disabled: #64748b;
            --semantic-live: #10b981;
            --semantic-ended: #6b7280;
            --semantic-upcoming: #f59e0b;
            --semantic-warning: #ef4444;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-medium: rgba(255, 255, 255, 0.1);
            --radius-card-lg: 16px;
            --radius-card-md: 12px;
            --radius-card-sm: 8px;
            --radius-pill: 50px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 255, 0.25);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 20px rgba(0, 0, 0, 0.5);
            --glow-cyan: 0 0 18px rgba(0, 229, 255, 0.35);
            --glow-purple: 0 0 14px rgba(139, 92, 246, 0.3);
            --glow-amber: 0 0 16px rgba(245, 158, 11, 0.25);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: 'PingFang SC', 'Noto Sans SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            font-size: 15px;
            line-height: 1.65;
            color: var(--text-body);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(8, 12, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: var(--shadow-nav);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .nav-logo {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 20px;
            font-weight: 700;
            background: linear-gradient(135deg, #00e5ff 0%, #66f0ff 60%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            letter-spacing: 0.5px;
        }

        .nav-logo .logo-icon {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, #00e5ff, #8b5cf6);
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #080c14;
            flex-shrink: 0;
            font-weight: 800;
        }

        .nav-links {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 4px;
            align-items: center;
        }

        .nav-links li a {
            display: block;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            color: #cbd5e1;
            transition: all 0.2s ease;
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }

        .nav-links li a:hover {
            color: #00e5ff;
            background: rgba(0, 229, 255, 0.06);
        }

        .nav-links li a.active {
            color: #00e5ff;
            font-weight: 600;
        }

        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            background: #00e5ff;
            border-radius: 2px;
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-search {
            width: 200px;
            height: 38px;
            background: #111720;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 13px;
            color: #f1f5f9;
            transition: all 0.25s ease;
        }

        .nav-search::placeholder {
            color: #64748b;
        }
        .nav-search:focus {
            border-color: #00e5ff;
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
        }

        .btn-nav-cta {
            padding: 9px 18px;
            background: #00e5ff;
            color: #080c14;
            border-radius: 8px;
            font-weight: 600;
            font-size: 13px;
            white-space: nowrap;
            transition: all 0.25s ease;
            text-decoration: none;
            display: inline-block;
            border: none;
            cursor: pointer;
        }
        .btn-nav-cta:hover {
            background: #00b8d4;
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.45);
            transform: scale(1.02);
        }
        .btn-nav-cta:active {
            background: #0099b0;
            transform: scale(0.98);
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            flex-direction: column;
            gap: 5px;
            z-index: 51;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: #cbd5e1;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 0;
            }
            .nav-links li a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .nav-search {
                width: 150px;
                font-size: 12px;
            }
            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(8, 12, 20, 0.96);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                transform: translateY(-120%);
                opacity: 0;
                transition: all 0.3s ease;
                z-index: 49;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
            }
            .nav-links.show {
                transform: translateY(0);
                opacity: 1;
            }
            .nav-links li a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 8px;
                width: 100%;
                display: block;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 7px 12px;
            }
            .nav-right {
                gap: 6px;
            }
        }

        @media (max-width: 480px) {
            .btn-nav-cta {
                display: none;
            }
            .nav-logo {
                font-size: 17px;
            }
            .nav-logo .logo-icon {
                width: 22px;
                height: 22px;
                font-size: 12px;
            }
        }

        /* Hero */
        .hero-section {
            padding-top: 100px;
            padding-bottom: 60px;
            position: relative;
            overflow: hidden;
            background: var(--bg-primary);
            min-height: 420px;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -15%;
            left: -8%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-grid {
            display: flex;
            align-items: center;
            gap: 48px;
            position: relative;
            z-index: 2;
        }
        .hero-text {
            flex: 1;
            min-width: 0;
        }
        .hero-text .hero-badge {
            display: inline-block;
            padding: 5px 14px;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            color: #00e5ff;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        .hero-text h1 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 46px;
            font-weight: 800;
            line-height: 1.15;
            color: #f1f5f9;
            margin: 0 0 14px 0;
            letter-spacing: -0.5px;
        }
        .hero-text h1 .highlight {
            background: linear-gradient(135deg, #00e5ff 0%, #66f0ff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-text .hero-subtitle {
            font-size: 17px;
            color: #94a3b8;
            max-width: 480px;
            margin: 0 0 24px 0;
            line-height: 1.6;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 24px;
        }
        .hero-tags span {
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 50px;
            font-size: 12px;
            font-weight: 500;
            color: #cbd5e1;
            transition: all 0.2s ease;
            cursor: default;
        }
        .hero-tags span:hover {
            border-color: #00e5ff;
            color: #00e5ff;
            background: rgba(0, 229, 255, 0.06);
        }
        .hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .btn-primary {
            padding: 13px 28px;
            background: #00e5ff;
            color: #080c14;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.25s ease;
            text-decoration: none;
            display: inline-block;
            border: none;
            cursor: pointer;
            letter-spacing: 0.3px;
        }
        .btn-primary:hover {
            background: #00b8d4;
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.45);
            transform: scale(1.02);
        }
        .btn-primary:active {
            background: #0099b0;
            transform: scale(0.98);
        }
        .btn-secondary {
            padding: 13px 28px;
            background: transparent;
            color: #8b5cf6;
            border: 1.5px solid #8b5cf6;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.25s ease;
            text-decoration: none;
            display: inline-block;
            cursor: pointer;
            letter-spacing: 0.3px;
        }
        .btn-secondary:hover {
            background: rgba(139, 92, 246, 0.12);
            border-color: #a78bfa;
            box-shadow: 0 0 14px rgba(139, 92, 246, 0.3);
        }
        .hero-visual {
            flex: 1;
            min-width: 0;
            display: flex;
            justify-content: center;
        }
        .hero-data-card {
            background: #111720;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: var(--shadow-card);
            width: 100%;
            max-width: 460px;
            position: relative;
        }
        .hero-data-card .card-header-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        .hero-data-card .card-header-row .live-dot {
            width: 8px;
            height: 8px;
            background: #10b981;
            border-radius: 50%;
            animation: pulse-dot 1.8s ease-in-out infinite;
            display: inline-block;
            margin-right: 6px;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
            }
        }
        .hero-data-card .update-label {
            font-size: 12px;
            color: #94a3b8;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-data-card .data-mini-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .hero-data-card .data-mini-item {
            background: rgba(255, 255, 255, 0.02);
            border-radius: 10px;
            padding: 14px 16px;
            border: 1px solid rgba(255, 255, 255, 0.04);
            text-align: center;
            transition: all 0.2s ease;
        }
        .hero-data-card .data-mini-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.1);
        }
        .hero-data-card .data-mini-item .number {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 30px;
            font-weight: 700;
            color: #00e5ff;
            line-height: 1;
            margin-bottom: 4px;
        }
        .hero-data-card .data-mini-item .number.amber {
            color: #f59e0b;
        }
        .hero-data-card .data-mini-item .label-sm {
            font-size: 11px;
            color: #94a3b8;
            letter-spacing: 0.3px;
        }
        .hero-date-selector {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .hero-date-selector .date-chip {
            padding: 7px 15px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 50px;
            font-size: 12px;
            color: #cbd5e1;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
            font-weight: 500;
        }
        .hero-date-selector .date-chip:hover {
            border-color: #00e5ff;
            color: #00e5ff;
        }
        .hero-date-selector .date-chip.active {
            background: #00e5ff;
            color: #080c14;
            border-color: #00e5ff;
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .hero-grid {
                flex-direction: column;
                gap: 32px;
            }
            .hero-text h1 {
                font-size: 32px;
            }
            .hero-text .hero-subtitle {
                font-size: 15px;
            }
            .hero-data-card {
                max-width: 100%;
                padding: 20px;
            }
            .hero-data-card .data-mini-item .number {
                font-size: 24px;
            }
            .hero-section {
                padding-top: 80px;
                padding-bottom: 40px;
                min-height: auto;
            }
        }

        /* 数据徽章条 */
        .badge-strip {
            padding: 28px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .badge-strip .badge-scroll {
            display: flex;
            gap: 14px;
            overflow-x: auto;
            padding-bottom: 6px;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
        }
        .badge-strip .badge-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .badge-strip .badge-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .badge-strip .badge-scroll::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 4px;
        }
        .badge-pill {
            flex-shrink: 0;
            background: #111720;
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 50px;
            padding: 12px 22px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.25s ease;
            cursor: default;
        }
        .badge-pill:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.12);
        }
        .badge-pill .badge-num {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 24px;
            font-weight: 700;
            color: #f59e0b;
            line-height: 1;
        }
        .badge-pill .badge-num.cyan {
            color: #00e5ff;
        }
        .badge-pill .badge-label {
            font-size: 11px;
            color: #94a3b8;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .badge-pill {
                padding: 10px 16px;
                gap: 6px;
            }
            .badge-pill .badge-num {
                font-size: 20px;
            }
        }

        /* 板块通用 */
        .section-block {
            padding: 56px 0;
        }
        .section-title {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 30px;
            font-weight: 700;
            color: #f1f5f9;
            margin: 0 0 8px 0;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 15px;
            color: #94a3b8;
            margin: 0 0 32px 0;
            line-height: 1.5;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 24px;
            }
            .section-block {
                padding: 40px 0;
            }
        }

        /* 时间轴对局列表 */
        .timeline-wrapper {
            position: relative;
            padding-left: 40px;
        }
        .timeline-wrapper::before {
            content: '';
            position: absolute;
            left: 16px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, rgba(0, 229, 255, 0.4), rgba(139, 92, 246, 0.2), rgba(255, 255, 255, 0.04));
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 28px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 18px;
            width: 12px;
            height: 12px;
            background: #111720;
            border: 2px solid #00e5ff;
            border-radius: 50%;
            z-index: 2;
            transition: all 0.3s ease;
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
        }
        .timeline-item:hover::before {
            background: #00e5ff;
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.55);
            transform: scale(1.3);
        }
        .timeline-card {
            background: #111720;
            border-radius: 14px;
            padding: 22px 24px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            display: flex;
            gap: 18px;
            align-items: center;
            flex-wrap: wrap;
            cursor: pointer;
        }
        .timeline-card:hover {
            border-color: rgba(0, 229, 255, 0.25);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .timeline-card .tl-time {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 13px;
            color: #00e5ff;
            font-weight: 600;
            white-space: nowrap;
            min-width: 60px;
        }
        .timeline-card .tl-game-tag {
            padding: 4px 10px;
            background: rgba(139, 92, 246, 0.15);
            color: #8b5cf6;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 600;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .timeline-card .tl-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 180px;
        }
        .timeline-card .tl-team {
            font-weight: 600;
            font-size: 15px;
            color: #f1f5f9;
            white-space: nowrap;
        }
        .timeline-card .tl-vs {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-weight: 700;
            color: #00e5ff;
            font-size: 16px;
        }
        .timeline-card .tl-score {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 22px;
            font-weight: 700;
            color: #f59e0b;
            white-space: nowrap;
        }
        .timeline-card .tl-score.live {
            color: #10b981;
        }
        .timeline-card .tl-map {
            font-size: 12px;
            color: #94a3b8;
            white-space: nowrap;
        }
        .timeline-card .tl-mvp {
            font-size: 12px;
            color: #f59e0b;
            font-weight: 600;
            white-space: nowrap;
            background: rgba(245, 158, 11, 0.08);
            padding: 3px 10px;
            border-radius: 50px;
        }
        .timeline-card .tl-detail-btn {
            padding: 8px 16px;
            background: transparent;
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: #00e5ff;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }
        .timeline-card .tl-detail-btn:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: #00e5ff;
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
        }

        @media (max-width: 768px) {
            .timeline-wrapper {
                padding-left: 28px;
            }
            .timeline-wrapper::before {
                left: 10px;
            }
            .timeline-item {
                padding-left: 20px;
            }
            .timeline-item::before {
                left: -20px;
                top: 14px;
                width: 10px;
                height: 10px;
            }
            .timeline-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 16px 18px;
            }
            .timeline-card .tl-teams {
                min-width: auto;
            }
        }

        /* 深度数据卡片 */
        .deep-data-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .deep-data-card {
            background: #111720;
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
        }
        .deep-data-card:hover {
            border-color: rgba(0, 229, 255, 0.25);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .deep-data-card .ddc-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }
        .deep-data-card .ddc-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, transparent 40%, rgba(8, 12, 20, 0.85) 100%);
        }
        .deep-data-card .ddc-content {
            padding: 18px 20px 20px;
            position: relative;
            z-index: 2;
        }
        .deep-data-card .ddc-tag {
            display: inline-block;
            padding: 4px 10px;
            background: rgba(0, 229, 255, 0.12);
            color: #00e5ff;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
        }
        .deep-data-card .ddc-title {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 17px;
            font-weight: 700;
            color: #f1f5f9;
            margin: 0 0 6px 0;
        }
        .deep-data-card .ddc-desc {
            font-size: 13px;
            color: #94a3b8;
            line-height: 1.5;
            margin: 0 0 10px 0;
        }
        .deep-data-card .ddc-meta {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .deep-data-card .ddc-meta span {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 13px;
            font-weight: 600;
            color: #f59e0b;
        }
        .deep-data-card .ddc-meta span.cyan {
            color: #00e5ff;
        }

        @media (max-width: 1024px) {
            .deep-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .deep-data-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 评论模块 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .review-card {
            background: #111720;
            border-radius: 12px;
            padding: 20px;
            border: 1px solid rgba(255, 255, 255, 0.04);
            box-shadow: var(--shadow-card);
            transition: all 0.25s ease;
        }
        .review-card:hover {
            border-color: rgba(255, 255, 255, 0.1);
            box-shadow: var(--shadow-card-hover);
        }
        .review-card .rev-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-card .rev-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, #00e5ff, #8b5cf6);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: #080c14;
            flex-shrink: 0;
        }
        .review-card .rev-name {
            font-weight: 600;
            font-size: 14px;
            color: #f1f5f9;
        }
        .review-card .rev-tag {
            font-size: 10px;
            padding: 2px 8px;
            background: rgba(139, 92, 246, 0.15);
            color: #8b5cf6;
            border-radius: 50px;
            font-weight: 500;
        }
        .review-card .rev-stars {
            color: #f59e0b;
            font-size: 13px;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }
        .review-card .rev-content {
            font-size: 13px;
            color: #cbd5e1;
            line-height: 1.6;
            margin: 0 0 8px 0;
        }
        .review-card .rev-time {
            font-size: 11px;
            color: #64748b;
        }

        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ */
        .faq-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .faq-item {
            background: #111720;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.04);
            overflow: hidden;
            transition: all 0.25s ease;
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.2);
        }
        .faq-question {
            padding: 16px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
            color: #f1f5f9;
            transition: color 0.2s ease;
            user-select: none;
        }
        .faq-question:hover {
            color: #00e5ff;
        }
        .faq-question .faq-icon {
            color: #00e5ff;
            font-size: 18px;
            flex-shrink: 0;
        }
        .faq-answer {
            padding: 0 20px 16px 46px;
            font-size: 14px;
            color: #cbd5e1;
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question {
            color: #00e5ff;
        }

        @media (max-width: 768px) {
            .faq-list {
                grid-template-columns: 1fr;
            }
        }

        /* CTA */
        .cta-section {
            padding: 60px 0;
            text-align: center;
            position: relative;
            background: #080c14;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }
        .cta-section h2 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 32px;
            font-weight: 700;
            color: #f1f5f9;
            margin: 0 0 10px 0;
            position: relative;
            z-index: 2;
        }
        .cta-section p {
            font-size: 15px;
            color: #94a3b8;
            margin: 0 0 24px 0;
            position: relative;
            z-index: 2;
        }
        .cta-section .cta-btns {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        @media (max-width: 768px) {
            .cta-section h2 {
                font-size: 24px;
            }
        }

        /* 页脚 */
        .footer {
            background: #080c14;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 28px;
            color: #94a3b8;
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 15px;
            font-weight: 700;
            color: #f1f5f9;
            margin: 0 0 12px 0;
        }
        .footer-col p {
            font-size: 13px;
            line-height: 1.6;
            color: #94a3b8;
            margin: 0;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: #94a3b8;
            margin-bottom: 8px;
            transition: color 0.2s ease;
            text-decoration: none;
        }
        .footer-col a:hover {
            color: #00e5ff;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 20px;
        }
        .footer-bottom .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
            margin-bottom: 12px;
        }
        .footer-bottom .footer-links a {
            font-size: 12px;
            color: #64748b;
            transition: color 0.2s ease;
            text-decoration: none;
        }
        .footer-bottom .footer-links a:hover {
            color: #00e5ff;
        }
        .footer-bottom p {
            margin: 4px 0;
            font-size: 11px;
            color: #64748b;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 分割线 */
        .divider-subtle {
            border: none;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin: 0;
        }

        /* 脉冲动画 */
        @keyframes pulse-ring {
            0% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
            }
            70% {
                box-shadow: 0 0 0 12px rgba(16, 185, 129, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
            }
        }
        .live-pulse {
            animation: pulse-ring 2s ease-in-out infinite;
        }

/* roulang page: category2 */
:root {
            --bg-deep: #080c14;
            --bg-card: #111720;
            --bg-surface: #1a1f2b;
            --cyan: #00e5ff;
            --cyan-deep: #00b8d4;
            --cyan-glow: #66f0ff;
            --purple: #8b5cf6;
            --purple-deep: #7c3aed;
            --amber: #f59e0b;
            --text-main: #f1f5f9;
            --text-body: #cbd5e1;
            --text-muted: #94a3b8;
            --text-disabled: #64748b;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card: rgba(255, 255, 255, 0.08);
            --radius-card-lg: 16px;
            --radius-card-md: 12px;
            --radius-elem: 8px;
            --radius-pill: 50px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 255, 0.25);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 20px rgba(0, 0, 0, 0.5);
            --shadow-amber: 0 0 16px rgba(245, 158, 11, 0.25);
            --shadow-cyan: 0 0 18px rgba(0, 229, 255, 0.35);
            --shadow-purple: 0 0 14px rgba(139, 92, 246, 0.3);
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            line-height: 1.6;
            background-color: var(--bg-deep);
            color: var(--text-body);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }

        input {
            font-family: inherit;
            border: none;
            outline: none;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* ===== 导航栏 ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(8, 12, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            height: 64px;
            display: flex;
            align-items: center;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .navbar-brand .brand-icon {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, var(--cyan), var(--cyan-deep));
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #080c14;
            flex-shrink: 0;
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.3);
        }

        .navbar-brand .brand-text {
            background: linear-gradient(135deg, #00e5ff, #66f0ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-elem);
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth), background var(--transition-smooth);
        }

        .nav-links a:hover {
            color: var(--cyan);
            background: rgba(0, 229, 255, 0.06);
        }

        .nav-links a.active {
            color: var(--cyan);
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
        }

        .navbar-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-elem);
            padding: 8px 14px;
            gap: 8px;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            height: 40px;
        }

        .search-box:focus-within {
            border-color: var(--cyan);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
        }

        .search-box .search-icon {
            color: var(--text-muted);
            font-size: 14px;
            flex-shrink: 0;
        }

        .search-box input {
            background: transparent;
            color: var(--text-main);
            font-size: 13px;
            width: 160px;
        }

        .search-box input::placeholder {
            color: var(--text-disabled);
            font-size: 13px;
        }

        .btn-nav-cta {
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            font-size: 13px;
            padding: 9px 18px;
            border-radius: var(--radius-elem);
            white-space: nowrap;
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
        }

        .btn-nav-cta:hover {
            background: var(--cyan-deep);
            box-shadow: var(--shadow-cyan);
            transform: scale(1.03);
        }

        .btn-nav-cta:active {
            background: #0099b0;
            transform: scale(0.97);
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-body);
            font-size: 24px;
            cursor: pointer;
            padding: 6px;
            border-radius: var(--radius-elem);
            transition: color var(--transition-smooth);
        }

        .hamburger:hover {
            color: var(--cyan);
        }

        @media (max-width: 1024px) {
            .search-box {
                display: none;
            }
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 8px 14px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(8, 12, 20, 0.96);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
                border-bottom: 1px solid var(--border-subtle);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 12px 16px;
                font-size: 15px;
                width: 100%;
                border-radius: var(--radius-elem);
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: rgba(0, 229, 255, 0.08);
            }
            .hamburger {
                display: block;
            }
            .search-box {
                display: none;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 7px 12px;
            }
        }

        @media (max-width: 480px) {
            .btn-nav-cta {
                display: none;
            }
            .navbar-brand {
                font-size: 17px;
            }
            .navbar-brand .brand-icon {
                width: 22px;
                height: 22px;
                font-size: 12px;
            }
        }

        /* ===== Hero 横幅 ===== */
        .hero-banner {
            padding-top: 120px;
            padding-bottom: 60px;
            position: relative;
            overflow: hidden;
            background: radial-gradient(ellipse at 70% 30%, rgba(0, 229, 255, 0.06) 0%, transparent 55%),
                radial-gradient(ellipse at 30% 70%, rgba(139, 92, 246, 0.05) 0%, transparent 55%),
                var(--bg-deep);
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 60px 60px;
            pointer-events: none;
            z-index: 0;
        }

        .hero-banner .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .hero-banner .hero-tag {
            display: inline-block;
            background: rgba(0, 229, 255, 0.1);
            color: var(--cyan);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(0, 229, 255, 0.2);
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero-banner h1 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 48px;
            font-weight: 800;
            line-height: 1.15;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .hero-banner h1 .highlight {
            background: linear-gradient(135deg, #00e5ff, #66f0ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-banner .hero-subtitle {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }

        .hero-search-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            max-width: 520px;
            margin: 0 auto;
            flex-wrap: wrap;
        }

        .hero-search-input {
            flex: 1;
            min-width: 260px;
            height: 48px;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-elem);
            padding: 0 18px;
            color: var(--text-main);
            font-size: 15px;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
        }

        .hero-search-input:focus {
            border-color: var(--cyan);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
        }

        .hero-search-input::placeholder {
            color: var(--text-disabled);
        }

        .hero-search-btn {
            height: 48px;
            padding: 0 24px;
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-elem);
            white-space: nowrap;
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
        }

        .hero-search-btn:hover {
            background: var(--cyan-deep);
            box-shadow: var(--shadow-cyan);
            transform: scale(1.03);
        }

        .hero-speed-line {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.5), rgba(139, 92, 246, 0.3), transparent);
            z-index: 1;
        }

        @media (max-width: 768px) {
            .hero-banner {
                padding-top: 100px;
                padding-bottom: 48px;
            }
            .hero-banner h1 {
                font-size: 32px;
            }
            .hero-banner .hero-subtitle {
                font-size: 15px;
            }
            .hero-search-wrap {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-search-input {
                min-width: auto;
            }
            .hero-search-btn {
                width: 100%;
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .hero-banner h1 {
                font-size: 26px;
            }
            .hero-banner .hero-tag {
                font-size: 11px;
                padding: 4px 12px;
            }
        }

        /* ===== 数据徽章条 ===== */
        .data-badge-strip {
            padding: 32px 0;
            background: var(--bg-deep);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .data-badge-strip .container {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        .data-badge {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-pill);
            padding: 12px 22px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .data-badge:hover {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.12);
            transform: translateY(-1px);
        }

        .data-badge .badge-num {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 26px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1;
            text-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
        }

        .data-badge .badge-label {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.3;
        }

        .data-badge .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--emerald-live);
            flex-shrink: 0;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
            }
        }

        @media (max-width: 768px) {
            .data-badge-strip .container {
                flex-wrap: nowrap;
                overflow-x: auto;
                justify-content: flex-start;
                gap: 10px;
                padding-bottom: 8px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }
            .data-badge-strip .container::-webkit-scrollbar {
                display: none;
            }
            .data-badge {
                flex-shrink: 0;
                padding: 10px 16px;
                gap: 8px;
            }
            .data-badge .badge-num {
                font-size: 22px;
            }
            .data-badge .badge-label {
                font-size: 11px;
            }
        }

        /* ===== 板块通用 ===== */
        .section {
            padding: 64px 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
        }

        .section-title {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            text-align: center;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 36px;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 26px;
            }
            .section-subtitle {
                font-size: 14px;
                margin-bottom: 28px;
            }
        }

        /* ===== Tab 切换栏 ===== */
        .tab-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            margin-bottom: 36px;
        }

        .tab-btn {
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .tab-btn:hover {
            color: var(--cyan);
            border-color: rgba(0, 229, 255, 0.3);
            background: rgba(0, 229, 255, 0.05);
        }

        .tab-btn.active {
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            border-color: var(--cyan);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.3);
        }

        @media (max-width: 768px) {
            .tab-bar {
                flex-wrap: nowrap;
                overflow-x: auto;
                justify-content: flex-start;
                gap: 6px;
                padding-bottom: 6px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }
            .tab-bar::-webkit-scrollbar {
                display: none;
            }
            .tab-btn {
                flex-shrink: 0;
                padding: 8px 14px;
                font-size: 13px;
            }
        }

        /* ===== 战队排行表 ===== */
        .table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-card-lg);
            border: 1px solid var(--border-card);
            background: var(--bg-card);
            box-shadow: var(--shadow-card);
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
        }

        .table-wrap::-webkit-scrollbar {
            height: 6px;
        }
        .table-wrap::-webkit-scrollbar-track {
            background: transparent;
        }
        .table-wrap::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
        }

        .team-table {
            width: 100%;
            min-width: 800px;
            border-collapse: collapse;
            font-size: 14px;
        }

        .team-table thead th {
            background: rgba(255, 255, 255, 0.02);
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
            font-size: 12px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }

        .team-table tbody tr {
            transition: all var(--transition-smooth);
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
        }

        .team-table tbody tr:hover {
            background: rgba(0, 229, 255, 0.04);
        }

        .team-table tbody tr:last-child {
            border-bottom: none;
        }

        .team-table tbody td {
            padding: 14px 16px;
            vertical-align: middle;
            white-space: nowrap;
        }

        .rank-num {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-muted);
            text-align: center;
            width: 50px;
        }

        .rank-num.top3 {
            color: var(--amber);
            text-shadow: 0 0 8px rgba(245, 158, 11, 0.35);
        }

        .team-name-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .team-logo-placeholder {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--surface-light);
            border: 1px solid var(--border-card);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 12px;
            color: var(--text-muted);
        }

        .team-name-cell .team-name {
            font-weight: 600;
            color: var(--text-main);
            font-size: 14px;
        }

        .region-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            background: rgba(139, 92, 246, 0.15);
            color: var(--purple);
            border: 1px solid rgba(139, 92, 246, 0.2);
            letter-spacing: 0.4px;
        }

        .win-rate {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-weight: 700;
            font-size: 15px;
            color: var(--text-main);
        }

        .record-dots {
            display: flex;
            gap: 4px;
        }

        .record-dot {
            width: 22px;
            height: 22px;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

        .record-dot.win {
            background: rgba(16, 185, 129, 0.2);
            color: #10b981;
            border: 1px solid rgba(16, 185, 129, 0.3);
        }

        .record-dot.loss {
            background: rgba(239, 68, 68, 0.15);
            color: #ef4444;
            border: 1px solid rgba(239, 68, 68, 0.25);
        }

        .heat-index {
            font-family: 'Inter', 'SF Mono', 'DIN', 'Roboto Mono', monospace;
            font-weight: 700;
            font-size: 15px;
            color: var(--amber);
            text-shadow: 0 0 6px rgba(245, 158, 11, 0.2);
        }

        .btn-detail {
            display: inline-block;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 600;
            color: var(--cyan);
            border: 1px solid rgba(0, 229, 255, 0.35);
            border-radius: var(--radius-elem);
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .btn-detail:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: var(--cyan);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
        }

        @media (max-width: 768px) {
            .team-table {
                min-width: 700px;
                font-size: 13px;
            }
            .team-table thead th {
                padding: 10px 10px;
                font-size: 10px;
            }
            .team-table tbody td {
                padding: 10px 10px;
            }
            .team-name-cell .team-name {
                font-size: 13px;
            }
            .rank-num {
                font-size: 17px;
            }
        }

        /* ===== 战队预览卡片 ===== */
        .team-preview-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        @media (max-width: 1024px) {
            .team-preview-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .team-preview-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        .team-preview-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card-lg);
            overflow: hidden;
            cursor: pointer;
            transition: all var(--transition-smooth);
            position: relative;
            box-shadow: var(--shadow-card);
        }

        .team-preview-card:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .team-preview-card .card-cover {
            height: 140px;
            background-size: cover;
            background-position: center;
            position: relative;
            background-color: var(--surface-light);
        }

        .team-preview-card .card-cover::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50px;
            background: linear-gradient(to top, var(--bg-card), transparent);
        }

        .team-preview-card .card-body {
            padding: 16px 20px 20px;
            text-align: center;
        }

        .team-preview-card .card-team-name {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .team-preview-card .card-region {
            font-size: 12px;
            color: var(--purple);
            font-weight: 500;
            margin-bottom: 8px;
        }

        .team-preview-card .card-stats {
            display: flex;
            justify-content: center;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .team-preview-card .card-stats span {
            font-weight: 600;
            color: var(--text-body);
        }

        .team-preview-card .card-expand {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            background: rgba(255, 255, 255, 0.015);
            border-top: 1px solid transparent;
        }

        .team-preview-card:hover .card-expand {
            max-height: 140px;
            border-top-color: rgba(255, 255, 255, 0.06);
            padding: 14px 20px;
        }

        .card-expand-inner {
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .card-expand-inner .expand-row {
            display: flex;
            justify-content: space-between;
        }

        .card-expand-inner .expand-row .val {
            color: var(--text-body);
            font-weight: 600;
        }

        /* ===== 用户评论 ===== */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }

        @media (max-width: 520px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card-md);
            padding: 20px;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }

        .review-card:hover {
            border-color: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--cyan), var(--purple));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 12px;
            flex-shrink: 0;
        }

        .review-user-info {
            flex: 1;
            min-width: 0;
        }
        .review-nickname {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-main);
            line-height: 1.2;
        }
        .review-tag {
            font-size: 11px;
            color: var(--text-muted);
            line-height: 1.2;
        }
        .review-stars {
            color: var(--amber);
            font-size: 13px;
            flex-shrink: 0;
            letter-spacing: 1px;
        }
        .review-body {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 10px;
        }
        .review-footer {
            font-size: 11px;
            color: var(--text-disabled);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* ===== FAQ ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }

        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card-md);
            padding: 20px;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.2);
        }

        .faq-question {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.4;
        }

        .faq-icon {
            color: var(--cyan);
            font-size: 16px;
            flex-shrink: 0;
            margin-top: 1px;
        }

        .faq-answer {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin-top: 10px;
            padding-left: 26px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, margin-top 0.35s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            margin-top: 10px;
        }

        .faq-item.open {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.06);
        }

        /* ===== CTA ===== */
        .cta-section {
            background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.05) 0%, transparent 60%),
                var(--bg-deep);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 64px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .cta-section p {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-cta-primary {
            padding: 13px 28px;
            background: var(--cyan);
            color: #080c14;
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-elem);
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
        }

        .btn-cta-primary:hover {
            background: var(--cyan-deep);
            box-shadow: var(--shadow-cyan);
            transform: scale(1.03);
        }

        .btn-cta-secondary {
            padding: 13px 28px;
            background: transparent;
            color: var(--purple);
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-elem);
            border: 1.5px solid var(--purple);
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
        }

        .btn-cta-secondary:hover {
            background: rgba(139, 92, 246, 0.1);
            border-color: #a78bfa;
            box-shadow: var(--shadow-purple);
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 48px 0;
            }
            .cta-section h2 {
                font-size: 26px;
            }
            .cta-section p {
                font-size: 14px;
            }
        }

        /* ===== 页脚 ===== */
        .footer {
            background: var(--bg-deep);
            padding: 48px 0 28px;
            border-top: 1px solid var(--border-subtle);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        .footer-col h4 {
            font-family: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }
        .footer-col p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 280px;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 6px;
            transition: color var(--transition-smooth);
        }
        .footer-col a:hover {
            color: var(--cyan);
        }

        .footer-bottom {
            text-align: center;
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-disabled);
            line-height: 1.8;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 12px;
            color: var(--text-muted);
            transition: color var(--transition-smooth);
        }
        .footer-links a:hover {
            color: var(--cyan);
        }

        /* ===== 脉冲动画（直播用） ===== */
        @keyframes pulse-ring {
            0% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
            }
            70% {
                box-shadow: 0 0 0 12px rgba(16, 185, 129, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
            }
        }

        .pulse-live {
            animation: pulse-ring 2s ease-in-out infinite;
        }

        /* 分隔装饰线 */
        .divider-glow {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--cyan), transparent);
            margin: 16px auto;
            border-radius: 1px;
        }