/* roulang page: index */
:root {
            --bg-primary: #0E0F17;
            --bg-surface: #1A1B26;
            --bg-surface-2: #222333;
            --accent: #00E5A0;
            --accent-purple: #8B5CF6;
            --accent-rose: #F43F5E;
            --text-title: #F5F6FA;
            --text-body: #B8BBC7;
            --text-muted: #7A7D8C;
            --border-subtle: rgba(0, 229, 160, 0.18);
            --border-card: rgba(0, 229, 160, 0.12);
            --radius-card: 12px;
            --radius-btn: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 18px rgba(0, 229, 160, 0.35);
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", "Barlow Condensed", "Roboto Mono", sans-serif;
            --section-padding: 72px 0;
            --container-max: 1200px;
        }

        * {
            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: 1.7;
            color: var(--text-body);
            background: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 5%, rgba(139, 92, 246, 0.06) 0%, transparent 55%), radial-gradient(ellipse at 85% 35%, rgba(0, 229, 160, 0.04) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }
        a:hover {
            color: #00c98a;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: var(--section-padding);
        }
        .section-pad-sm {
            padding: 40px 0;
        }
        .bg-surface {
            background-color: var(--bg-surface);
        }
        .bg-deep {
            background-color: var(--bg-primary);
        }
        .text-title {
            color: var(--text-title);
        }
        .text-muted-2 {
            color: var(--text-muted);
        }
        .num-font {
            font-family: var(--font-num);
            font-weight: 700;
            letter-spacing: 0.04em;
        }

        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 720px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
            .section-pad {
                padding: 48px 0;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(26, 27, 38, 0.92);
            border-bottom: 1px solid rgba(0, 229, 160, 0.18);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 8px 0;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
            border: 1.5px solid var(--accent);
            border-radius: 8px;
            flex-shrink: 0;
        }
        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }
        .logo-text {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--accent);
        }

        .nav-center {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-center a {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 8px 14px;
            border-radius: 6px;
            transition: color 0.2s ease, background 0.2s ease;
            white-space: nowrap;
        }
        .nav-center a svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }
        .nav-center a:hover {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.08);
        }
        .nav-center a.active {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.12);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-surface-2);
            border: 1px solid rgba(0, 229, 160, 0.2);
            border-radius: 8px;
            padding: 0 12px;
            height: 38px;
            min-width: 190px;
        }
        .nav-search svg {
            width: 15px;
            height: 15px;
            stroke: var(--text-muted);
            fill: none;
            stroke-width: 2;
            margin-right: 8px;
            flex-shrink: 0;
        }
        .nav-search input {
            background: none;
            border: none;
            color: var(--text-title);
            font-size: 0.8rem;
            width: 100%;
            outline: none;
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 38px;
            padding: 0 18px;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(0, 229, 160, 0.5);
            color: var(--accent);
            background: transparent;
            transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
        }
        .btn-ghost:hover {
            background: rgba(0, 229, 160, 0.1);
            box-shadow: var(--shadow-glow);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 38px;
            padding: 0 20px;
            font-size: 0.8rem;
            font-weight: 700;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: #0E0F17;
            transition: box-shadow 0.25s ease, transform 0.25s ease, background 0.25s ease;
        }
        .btn-primary:hover {
            background: #00f0a8;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 0 12px rgba(0, 229, 160, 0.25);
        }

        .hamburger-btn {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: var(--bg-surface-2);
            border: 1px solid rgba(0, 229, 160, 0.2);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
        }
        .hamburger-btn span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }
        .hamburger-btn.is-open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .hamburger-btn.is-open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger-btn.is-open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .nav-center {
                order: 3;
                flex-basis: 100%;
                justify-content: flex-start;
                gap: 2px;
                overflow-x: auto;
                padding-bottom: 8px;
            }
            .nav-search {
                min-width: 140px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
                gap: 10px;
            }
            .nav-center {
                display: none;
                order: initial;
                flex-basis: auto;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                background: var(--bg-surface);
                border-radius: 12px;
                padding: 12px;
                margin-top: 8px;
                gap: 2px;
            }
            .nav-center.is-open {
                display: flex;
            }
            .nav-center a {
                padding: 12px 16px;
                border-radius: 8px;
                font-size: 0.95rem;
            }
            .nav-search {
                display: none;
            }
            .nav-right .btn-ghost {
                display: none;
            }
            .nav-right .btn-primary {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
        }
        @media (max-width: 520px) {
            .logo-text {
                font-size: 0.95rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
            }
            .btn-primary {
                height: 34px;
                padding: 0 14px;
                font-size: 0.75rem;
            }
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            background: var(--bg-primary);
            background-image: url('/assets/images/ee2a3ba314883d00.webp'), radial-gradient(ellipse at 30% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 55%);
            background-size: cover, auto;
            background-position: center center;
            padding: 80px 0 72px;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 15, 23, 0.92) 20%, rgba(14, 15, 23, 0.78) 55%, rgba(14, 15, 23, 0.9) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-h1 {
            font-size: 2.9rem;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 18px;
        }
        .hero-h1 .accent {
            color: var(--accent);
        }
        .hero-sub {
            font-size: 1.05rem;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 560px;
            margin-bottom: 28px;
        }
        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 28px;
            font-size: 0.95rem;
            font-weight: 700;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: #0E0F17;
            transition: box-shadow 0.25s ease, transform 0.25s ease;
        }
        .btn-hero-primary:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            color: #0E0F17;
        }
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(0, 229, 160, 0.5);
            color: var(--accent);
            background: transparent;
            transition: background 0.2s ease, box-shadow 0.2s ease;
        }
        .btn-hero-secondary:hover {
            background: rgba(0, 229, 160, 0.1);
            box-shadow: var(--shadow-glow);
        }

        .hero-score-panel {
            position: relative;
            z-index: 2;
            background: rgba(26, 27, 38, 0.92);
            border: 1px solid var(--border-card);
            border-radius: 14px;
            padding: 20px;
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(8px);
        }
        .hero-score-panel h3 {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-score-panel h3::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-rose);
            box-shadow: 0 0 8px rgba(244, 63, 94, 0.6);
            animation: pulse-dot 1.8s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .score-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .score-item:last-child {
            border-bottom: none;
        }
        .score-teams {
            display: flex;
            flex-direction: column;
            gap: 2px;
            min-width: 0;
        }
        .score-team-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-title);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .score-game-tag {
            font-size: 0.65rem;
            color: var(--text-muted);
            background: var(--bg-surface-2);
            padding: 2px 8px;
            border-radius: 4px;
            display: inline-block;
            width: fit-content;
        }
        .score-num {
            font-family: var(--font-num);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }
        .score-state {
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            white-space: nowrap;
        }
        .state-live {
            background: rgba(244, 63, 94, 0.15);
            color: var(--accent-rose);
        }
        .state-done {
            background: rgba(0, 229, 160, 0.12);
            color: var(--accent);
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 48px 0 40px;
            }
            .hero-h1 {
                font-size: 1.9rem;
            }
            .hero-sub {
                font-size: 0.9rem;
            }
            .btn-hero-primary, .btn-hero-secondary {
                height: 42px;
                padding: 0 18px;
                font-size: 0.85rem;
            }
            .hero-score-panel {
                margin-top: 24px;
                padding: 14px;
            }
            .score-num {
                font-size: 1.25rem;
            }
        }

        /* ========== Hot News Strip ========== */
        .hot-news-strip {
            background: var(--bg-surface);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 0;
        }
        .hot-news-scroll {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding-bottom: 4px;
            scrollbar-width: thin;
            scrollbar-color: var(--bg-surface-2) transparent;
            -webkit-overflow-scrolling: touch;
        }
        .hot-news-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .hot-news-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .hot-news-scroll::-webkit-scrollbar-thumb {
            background: var(--bg-surface-2);
            border-radius: 4px;
        }
        .hot-news-item {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--bg-primary);
            border: 1px solid var(--border-card);
            border-radius: 8px;
            padding: 10px 16px;
            transition: border-color 0.2s ease, transform 0.2s ease;
            white-space: nowrap;
        }
        .hot-news-item:hover {
            border-color: rgba(0, 229, 160, 0.4);
            transform: translateY(-2px);
        }
        .hot-news-item .hot-tag {
            font-size: 0.65rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(0, 229, 160, 0.1);
            padding: 2px 8px;
            border-radius: 4px;
        }
        .hot-news-item .hot-match {
            font-size: 0.8rem;
            color: var(--text-title);
            font-weight: 500;
        }
        .hot-news-item .hot-time {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: var(--font-num);
        }
        .hot-strip-title {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-right: 8px;
            flex-shrink: 0;
        }
        .hot-strip-title svg {
            width: 16px;
            height: 16px;
            stroke: var(--accent);
            fill: none;
            stroke-width: 2;
        }

        /* ========== Service Cards ========== */
        .service-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            height: 100%;
            box-shadow: var(--shadow-card);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 229, 160, 0.35);
        }
        .service-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }
        .service-icon svg {
            width: 26px;
            height: 26px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 1.8;
        }
        .service-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .service-card p {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* ========== Multi-game Board ========== */
        .game-nav-col {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .game-nav-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: 8px;
            padding: 12px 16px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-body);
            transition: all 0.2s ease;
            text-align: left;
            cursor: pointer;
            width: 100%;
        }
        .game-nav-btn svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: var(--text-muted);
            stroke-width: 2;
            flex-shrink: 0;
        }
        .game-nav-btn:hover {
            border-color: rgba(0, 229, 160, 0.4);
            color: var(--text-title);
        }
        .game-nav-btn.active {
            background: rgba(0, 229, 160, 0.1);
            border-color: var(--accent);
            color: var(--accent);
        }
        .game-nav-btn.active svg {
            stroke: var(--accent);
        }
        .match-card {
            background: var(--bg-primary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 18px;
            margin-bottom: 14px;
            transition: border-color 0.2s ease, transform 0.2s ease;
        }
        .match-card:hover {
            border-color: rgba(0, 229, 160, 0.35);
            transform: translateX(4px);
        }
        .match-card:last-child {
            margin-bottom: 0;
        }
        .match-card .match-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        .match-card .match-stage {
            font-size: 0.7rem;
            color: var(--text-muted);
            background: var(--bg-surface-2);
            padding: 3px 10px;
            border-radius: 4px;
        }
        .match-card .match-time {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: var(--font-num);
        }
        .match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .match-card .match-team {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            flex: 1;
        }
        .match-card .match-score {
            font-family: var(--font-num);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent);
        }

        /* ========== Metrics Band ========== */
        .metrics-band {
            background: var(--bg-primary);
            padding: 44px 0;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .metric-item {
            text-align: center;
            padding: 12px 8px;
        }
        .metric-number {
            font-family: var(--font-num);
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.02em;
            line-height: 1.2;
            position: relative;
            display: inline-block;
        }
        .metric-number::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
            box-shadow: 0 0 10px rgba(0, 229, 160, 0.5);
        }
        .metric-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 14px;
        }

        /* ========== Brand Intro ========== */
        .brand-intro-img {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-card);
        }
        .brand-intro-img img {
            width: 100%;
            height: auto;
        }
        .data-point-list {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .data-point-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-body);
        }
        .data-point-list li::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 8px rgba(0, 229, 160, 0.6);
            flex-shrink: 0;
        }

        /* ========== Process Steps ========== */
        .process-step {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            height: 100%;
            position: relative;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        .process-step:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .process-num {
            font-family: var(--font-num);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-purple);
            line-height: 1.2;
            margin-bottom: 10px;
        }
        .process-step h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .process-step p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .process-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            opacity: 0.6;
            font-size: 1.4rem;
            height: 100%;
            font-family: var(--font-num);
        }
        @media (max-width: 768px) {
            .process-arrow {
                transform: rotate(90deg);
                padding: 8px 0;
            }
        }

        /* ========== Feature Topics ========== */
        .topic-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .topic-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 229, 160, 0.35);
        }
        .topic-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .topic-body {
            padding: 18px 20px;
        }
        .topic-tag {
            display: inline-block;
            font-size: 0.65rem;
            font-weight: 700;
            color: var(--accent-purple);
            background: rgba(139, 92, 246, 0.12);
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 10px;
        }
        .topic-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .topic-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ========== Team Cards ========== */
        .team-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            height: 100%;
            box-shadow: var(--shadow-card);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        .team-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .team-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.25) 100%);
            border: 2px solid var(--border-subtle);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent);
            font-family: var(--font-num);
        }
        .team-card h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 4px;
        }
        .team-card .team-game {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .team-stats-row {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .team-stat {
            font-size: 0.7rem;
            color: var(--text-muted);
        }
        .team-stat .stat-val {
            font-family: var(--font-num);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--accent);
            display: block;
        }

        /* ========== News/Schedule ========== */
        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: padding-left 0.2s ease;
        }
        .news-list-item:hover {
            padding-left: 6px;
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-tag {
            flex-shrink: 0;
            font-size: 0.6rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(0, 229, 160, 0.1);
            padding: 3px 8px;
            border-radius: 4px;
            margin-top: 2px;
        }
        .news-list-item .news-title {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-title);
            line-height: 1.5;
            flex: 1;
        }
        .news-list-item .news-time {
            font-size: 0.7rem;
            color: var(--text-muted);
            font-family: var(--font-num);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .schedule-card {
            background: var(--bg-primary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px;
            margin-bottom: 14px;
            box-shadow: var(--shadow-card);
        }
        .schedule-card:last-child {
            margin-bottom: 0;
        }
        .schedule-card .sched-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }
        .schedule-card .sched-game {
            font-size: 0.7rem;
            color: var(--text-muted);
            background: var(--bg-surface-2);
            padding: 3px 10px;
            border-radius: 4px;
        }
        .schedule-card .sched-time {
            font-family: var(--font-num);
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent);
        }
        .schedule-card .sched-teams {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
        }

        /* ========== Partners ========== */
        .partner-logo {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: 10px;
            padding: 20px 16px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .partner-logo:hover {
            border-color: rgba(0, 229, 160, 0.4);
            color: var(--accent);
            transform: translateY(-3px);
        }
        .partner-logo svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: currentColor;
            stroke-width: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            margin-bottom: 14px;
            transition: border-color 0.2s ease;
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 160, 0.3);
        }
        .faq-question {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .faq-question::before {
            content: 'Q';
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }
        .faq-answer {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.7;
            padding-left: 26px;
        }
        .faq-answer::before {
            content: 'A ';
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--accent-purple);
        }

        /* ========== Guarantee Strip ========== */
        .guarantee-strip {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--shadow-card);
        }
        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-body);
        }
        .guarantee-item svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
            flex-shrink: 0;
        }

        /* ========== Subscribe CTA ========== */
        .cta-section {
            background: var(--bg-surface);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-subtle);
            padding: 54px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 0%, rgba(0, 229, 160, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 440px;
            margin: 24px auto 0;
            flex-wrap: wrap;
        }
        .cta-form input {
            flex: 1;
            height: 46px;
            background: var(--bg-primary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-btn);
            padding: 0 16px;
            color: var(--text-title);
            font-size: 0.9rem;
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            min-width: 200px;
        }
        .cta-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.15);
        }
        .cta-form button {
            height: 46px;
            padding: 0 26px;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: #0E0F17;
            transition: box-shadow 0.25s ease, transform 0.2s ease;
        }
        .cta-form button:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-surface);
            border-top: 1px solid var(--border-subtle);
            padding: 40px 0 28px;
            margin-top: 48px;
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .footer-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 360px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            font-size: 0.8rem;
        }
        .footer-links a {
            color: var(--text-body);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            margin-top: 24px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            align-items: center;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        @media (max-width: 768px) {
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

/* roulang page: category2 */
:root {
  --bg-primary: #0E0F17;
  --bg-surface: #1A1B26;
  --bg-surface-2: #222333;
  --accent: #00E5A0;
  --accent-purple: #8B5CF6;
  --accent-rose: #F43F5E;
  --text-title: #F5F6FA;
  --text-body: #B8BBC7;
  --text-muted: #7A7D8C;
  --border-subtle: rgba(0, 229, 160, 0.18);
  --border-card: rgba(0, 229, 160, 0.12);
  --radius-card: 12px;
  --radius-btn: 8px;
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 18px rgba(0, 229, 160, 0.35);
  --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-num: "DIN Alternate", "Barlow Condensed", "Roboto Mono", sans-serif;
  --section-padding: 72px 0;
  --container-max: 1200px;
 }
 html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
 }
 body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--bg-primary);
  background-image: radial-gradient(ellipse at 20% 5%, rgba(139, 92, 246, 0.06) 0%, transparent 55%), radial-gradient(ellipse at 85% 35%, rgba(0, 229, 160, 0.04) 0%, transparent 50%);
  min-height: 100vh;
  overflow-x: hidden;
 }
 a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
 }
 a:hover {
  color: #00c98a;
  text-decoration: none;
 }
 a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
 }
 img {
  display: block;
  max-width: 100%;
  height: auto;
 }
 button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
 }
 button {
  cursor: pointer;
  border: none;
  background: none;
 }
 .container-custom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
 }
 .section-pad {
  padding: var(--section-padding);
 }
 .section-pad-sm {
  padding: 40px 0;
 }
 .text-title {
  color: var(--text-title);
 }
 .text-muted-2 {
  color: var(--text-muted);
 }
 .section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
 }
 .section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-title);
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 14px;
 }
 .section-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.75;
  max-width: 720px;
 }
 .card-surface {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
 }
 .card-surface:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
 }
 /* ========== Header / Navigation ========== */
 .site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26, 27, 38, 0.92);
  border-bottom: 1px solid rgba(0, 229, 160, 0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.3s ease, box-shadow 0.3s ease;
 }
 .site-header.scrolled {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
 }
 .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  flex-wrap: wrap;
  padding: 8px 0;
 }
 .brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
 }
 .brand-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
 }
 .logo-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
  border: 1.5px solid var(--accent);
  border-radius: 8px;
  flex-shrink: 0;
 }
 .logo-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
 }
 .logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-title);
  letter-spacing: -0.01em;
  white-space: nowrap;
 }
 .logo-text span {
  color: var(--accent);
 }
 .nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
 }
 .nav-center a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
 }
 .nav-center a svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
 }
 .nav-center a:hover {
  color: var(--text-title);
  background: rgba(0, 229, 160, 0.08);
 }
 .nav-center a.active {
  color: var(--accent);
  background: rgba(0, 229, 160, 0.12);
 }
 .nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
 }
 .search-box {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 6px 10px;
  gap: 6px;
 }
 .search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-title);
  font-size: 0.85rem;
  width: 140px;
 }
 .search-box input::placeholder {
  color: var(--text-muted);
 }
 .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(0, 229, 160, 0.4);
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.25s ease;
 }
 .btn-ghost:hover {
  background: rgba(0, 229, 160, 0.1);
  color: #00e5a0;
 }
 .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  background: var(--accent);
  color: #0E0F17;
  font-size: 0.875rem;
  font-weight: 700;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-glow);
 }
 .btn-primary:hover {
  background: #00c98a;
  color: #0E0F17;
 }
 .nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 6px;
 }
 .nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
 }
 /* ========== Page Hero (Classification) ========== */
 .page-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid rgba(0, 229, 160, 0.08);
  background: linear-gradient(180deg, rgba(26, 27, 38, 0.6) 0%, rgba(14, 15, 23, 0.2) 100%);
 }
 .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
 }
 .breadcrumb a {
  color: var(--text-muted);
 }
 .breadcrumb a:hover {
  color: var(--accent);
 }
 .page-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-title);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
 }
 .page-hero .hero-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  max-width: 540px;
 }
 /* ========== Filter Bar ========== */
 .filter-bar {
  margin: 32px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
 }
 .filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 160, 0.25);
  color: var(--text-body);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.25s ease;
  background: transparent;
 }
 .filter-btn:hover,
 .filter-btn.active {
  background: var(--accent);
  color: #0E0F17;
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
 }
 /* ========== Team List Rows ========== */
 .team-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
 }
 .team-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1fr 0.5fr;
  gap: 12px;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
 }
 .team-row:hover {
  border-color: rgba(0, 229, 160, 0.35);
  box-shadow: var(--shadow-card-hover);
 }
 .team-row .team-name {
  font-weight: 700;
  color: var(--text-title);
  font-size: 1rem;
 }
 .team-row .team-game {
  font-size: 0.8rem;
  color: var(--text-muted);
 }
 .team-row .stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
 }
 .team-row .stat-value {
  font-family: var(--font-num);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
 }
 .team-row .trend-up {
  color: var(--accent);
 }
 .team-row .trend-down {
  color: var(--accent-rose);
 }
 .team-row .time-updated {
  font-size: 0.8rem;
  color: var(--text-muted);
 }
 .team-row.hidden {
  display: none;
 }
 .badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
 }
 .badge-accent {
  background: rgba(0, 229, 160, 0.12);
  color: var(--accent);
 }
 .badge-rose {
  background: rgba(244, 63, 94, 0.12);
  color: var(--accent-rose);
 }
 /* ========== Trend Section ========== */
 .trend-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
 }
 .trend-panel .stat-highlight {
  font-family: var(--font-num);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-title);
  line-height: 1.1;
 }
 .trend-panel .stat-highlight small {
  font-size: 1rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 400;
 }
 /* ========== Player Cards ========== */
 .player-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
 }
 .player-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
 }
 .player-card .player-img {
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
 }
 .player-card .player-info {
  padding: 16px 18px;
 }
 .player-card .player-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-title);
 }
 .player-card .player-role {
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 6px;
 }
 .player-card .player-stats {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
 }
 .player-card .player-stats span {
  font-size: 0.8rem;
  color: var(--text-muted);
 }
 .player-card .player-stats strong {
  font-family: var(--font-num);
  color: var(--accent);
  font-size: 1rem;
 }
 /* ========== News List ========== */
 .info-list {
  list-style: none;
  margin: 0;
  padding: 0;
 }
 .info-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
 }
 .info-list li:last-child {
  border-bottom: none;
 }
 .info-list a {
  color: var(--text-body);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
 }
 .info-list a:hover {
  color: var(--accent);
 }
 .info-list .time {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
 }
 /* ========== Footer ========== */
 .site-footer {
  background: var(--bg-surface);
  border-top: 1px solid rgba(0, 229, 160, 0.12);
  padding: 40px 0 24px;
  margin-top: 60px;
 }
 .footer-brand {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 8px;
 }
 .footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 400px;
 }
 .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
 }
 .footer-links a {
  font-size: 0.9rem;
  color: var(--text-body);
 }
 .footer-links a:hover {
  color: var(--accent);
 }
 .footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: var(--text-muted);
 }
 .footer-bottom a {
  color: var(--text-muted);
 }
 .footer-bottom a:hover {
  color: var(--accent);
 }
 /* ========== Responsive ========== */
 @media screen and (max-width: 1024px) {
  .nav-center {
   gap: 0;
  }
  .nav-center a {
   padding: 8px 10px;
   font-size: 0.8rem;
  }
  .team-row {
   grid-template-columns: 1fr 0.7fr 0.7fr 0.7fr 0.8fr 0.4fr;
   gap: 8px;
   padding: 12px 14px;
  }
 }
 @media screen and (max-width: 768px) {
  .header-inner {
   flex-wrap: nowrap;
  }
  .nav-center {
   display: none;
   position: absolute;
   top: 100%;
   left: 0;
   right: 0;
   background: rgba(26, 27, 38, 0.97);
   border-bottom: 1px solid rgba(0, 229, 160, 0.18);
   flex-direction: column;
   padding: 16px 0;
   gap: 0;
  }
  .nav-center.open {
   display: flex;
  }
  .nav-center a {
   width: 100%;
   padding: 12px 24px;
   font-size: 0.95rem;
   border-radius: 0;
  }
  .nav-right {
   gap: 8px;
  }
  .search-box input {
   width: 90px;
  }
  .nav-toggle {
   display: flex;
  }
  .page-hero {
   padding: 40px 0 28px;
  }
  .page-hero h1 {
   font-size: 2rem;
  }
  .section-title {
   font-size: 1.5rem;
  }
  .section-pad {
   padding: 48px 0;
  }
  .team-row {
   grid-template-columns: 1fr 1fr;
   grid-auto-rows: auto;
   gap: 6px 12px;
  }
  .team-row .team-name {
   grid-column: 1 / -1;
  }
  .team-row .team-game {
   grid-column: 1 / -1;
  }
  .team-row .stat-label {
   grid-column: auto;
  }
  .team-row .stat-value {
   grid-column: auto;
  }
  .team-row .time-updated {
   grid-column: 1 / -1;
   text-align: left;
  }
  .filter-btn {
   padding: 8px 14px;
   font-size: 0.8rem;
  }
  .trend-panel {
   padding: 20px;
  }
  .footer-bottom {
   flex-direction: column;
   align-items: flex-start;
   gap: 8px;
  }
 }
 @media screen and (max-width: 520px) {
  .container-custom {
   padding: 0 16px;
  }
  .logo-text {
   font-size: 1rem;
  }
  .search-box {
   display: none;
  }
  .btn-ghost, .btn-primary {
   padding: 6px 10px;
   font-size: 0.8rem;
  }
  .page-hero h1 {
   font-size: 1.75rem;
  }
  .section-pad {
   padding: 36px 0;
  }
  .team-row {
   grid-template-columns: 1fr;
   padding: 14px;
  }
  .player-card .player-img {
   height: 130px;
  }
 }

/* roulang page: category1 */
:root {
            --bg-primary: #0E0F17;
            --bg-surface: #1A1B26;
            --bg-surface-2: #222333;
            --accent: #00E5A0;
            --accent-purple: #8B5CF6;
            --accent-rose: #F43F5E;
            --text-title: #F5F6FA;
            --text-body: #B8BBC7;
            --text-muted: #7A7D8C;
            --border-subtle: rgba(0, 229, 160, 0.18);
            --border-card: rgba(0, 229, 160, 0.12);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 18px rgba(0, 229, 160, 0.35);
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", "Barlow Condensed", "Roboto Mono", sans-serif;
            --section-padding: 72px 0;
            --container-max: 1200px;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-body);
            background: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 5%, rgba(139, 92, 246, 0.06) 0%, transparent 55%), radial-gradient(ellipse at 85% 35%, rgba(0, 229, 160, 0.04) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }

        a:hover {
            color: #00c98a;
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

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

        .section-pad {
            padding: var(--section-padding);
        }

        .section-pad-sm {
            padding: 40px 0;
        }

        .section-pad-xs {
            padding: 28px 0;
        }

        .text-title {
            color: var(--text-title);
        }

        .text-muted-2 {
            color: var(--text-muted);
        }

        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 720px;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(26, 27, 38, 0.92);
            border-bottom: 1px solid rgba(0, 229, 160, 0.18);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 8px 0;
        }

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

        .brand-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
            border: 1.5px solid var(--accent);
            border-radius: 8px;
            flex-shrink: 0;
        }

        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        .logo-text {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }

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

        .nav-center {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }

        .nav-center a {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 8px 14px;
            border-radius: 6px;
            transition: color 0.2s ease, background 0.2s ease;
            white-space: nowrap;
        }

        .nav-center a svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }

        .nav-center a:hover {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.06);
        }

        .nav-center a.active {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.08);
        }

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

        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-search input {
            background: var(--bg-surface);
            border: 1px solid rgba(0, 229, 160, 0.15);
            border-radius: 6px;
            padding: 8px 12px 8px 34px;
            color: var(--text-title);
            font-size: 0.85rem;
            width: 160px;
            transition: width 0.3s ease, border-color 0.3s ease;
        }

        .nav-search input:focus {
            outline: none;
            border-color: var(--accent);
            width: 200px;
        }

        .nav-search svg {
            position: absolute;
            left: 10px;
            width: 15px;
            height: 15px;
            fill: none;
            stroke: var(--text-muted);
            stroke-width: 2;
            pointer-events: none;
        }

        .btn-ghost {
            display: inline-block;
            padding: 8px 18px;
            border: 1px solid var(--accent);
            border-radius: var(--radius-btn);
            color: var(--accent);
            font-size: 0.85rem;
            font-weight: 600;
            transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }

        .btn-ghost:hover {
            background: rgba(0, 229, 160, 0.08);
            color: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 160, 0.2);
        }

        .btn-primary {
            display: inline-block;
            padding: 8px 20px;
            background: var(--accent);
            border-radius: var(--radius-btn);
            color: #0E0F17;
            font-size: 0.85rem;
            font-weight: 700;
            transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: #00c98a;
            color: #0E0F17;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(0, 229, 160, 0.2);
            border-radius: 6px;
            color: var(--text-title);
        }

        .nav-toggle svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }

        /* ========== Hero ========== */
        .page-hero {
            position: relative;
            padding: 72px 0 60px;
            background: var(--bg-primary);
            background-image: linear-gradient(180deg, rgba(14, 15, 23, 0.85) 0%, rgba(14, 15, 23, 0.95) 100%), url('/assets/images/ee2a3ba314883d00.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 60%, rgba(0, 229, 160, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        .page-hero .container-custom {
            position: relative;
            z-index: 1;
        }

        .page-hero h1 {
            font-size: 2.75rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.015em;
            margin-bottom: 14px;
            line-height: 1.2;
        }

        .page-hero .hero-sub {
            font-size: 1.05rem;
            color: var(--text-body);
            max-width: 560px;
            line-height: 1.75;
        }

        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 28px;
        }

        .breadcrumb-bar a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

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

        .breadcrumb-bar .sep {
            color: rgba(0, 229, 160, 0.4);
        }

        .breadcrumb-bar .current {
            color: var(--accent);
        }

        /* ========== Filter Bar ========== */
        .filter-bar {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            box-shadow: var(--shadow-card);
        }

        .filter-bar .filter-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 6px;
            white-space: nowrap;
        }

        .filter-bar .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            background: var(--bg-surface-2);
            border: 1px solid rgba(0, 229, 160, 0.1);
            color: var(--text-body);
            font-size: 0.8rem;
            font-weight: 500;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .filter-bar .filter-tag:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: rgba(0, 229, 160, 0.06);
        }

        .filter-bar .filter-tag.active-tag {
            color: #0E0F17;
            background: var(--accent);
            border-color: var(--accent);
            font-weight: 700;
        }

        /* ========== Score Cards ========== */
        .match-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .match-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent), var(--accent-purple));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .match-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 229, 160, 0.3);
        }

        .match-card:hover::after {
            opacity: 1;
        }

        .match-card .match-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            margin-bottom: 14px;
        }

        .match-card .status-live {
            background: rgba(244, 63, 94, 0.15);
            color: var(--accent-rose);
            border: 1px solid rgba(244, 63, 94, 0.3);
        }

        .match-card .status-live .dot {
            width: 6px;
            height: 6px;
            background: var(--accent-rose);
            border-radius: 50%;
            animation: pulse-dot 1.4s ease-in-out infinite;
        }

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

        .match-card .status-soon {
            background: rgba(0, 229, 160, 0.1);
            color: var(--accent);
            border: 1px solid rgba(0, 229, 160, 0.25);
        }

        .match-card .match-game {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .match-card .match-game svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: var(--text-muted);
            stroke-width: 2;
        }

        .match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 14px;
        }

        .match-card .team {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            flex: 1;
            min-width: 0;
        }

        .match-card .team .team-logo {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--bg-surface-2);
            border: 1.5px solid rgba(0, 229, 160, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--accent);
        }

        .match-card .team .team-name {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-title);
            text-align: center;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 100%;
        }

        .match-card .match-score {
            font-family: var(--font-num);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: 0.06em;
            flex-shrink: 0;
        }

        .match-card .match-score .score-divider {
            color: var(--text-muted);
            font-size: 1.2rem;
            margin: 0 4px;
        }

        .match-card .match-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: center;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding-top: 12px;
            margin-top: 4px;
        }

        /* ========== Schedule List ========== */
        .schedule-list {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .schedule-item {
            display: flex;
            align-items: center;
            padding: 16px 22px;
            border-bottom: 1px solid rgba(0, 229, 160, 0.06);
            transition: background 0.25s ease;
            gap: 14px;
            flex-wrap: wrap;
        }

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

        .schedule-item:hover {
            background: rgba(0, 229, 160, 0.03);
        }

        .schedule-item .time {
            font-family: var(--font-num);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent);
            min-width: 52px;
            flex-shrink: 0;
        }

        .schedule-item .game-badge {
            font-size: 0.7rem;
            padding: 3px 8px;
            border-radius: var(--radius-tag);
            background: rgba(139, 92, 246, 0.12);
            color: var(--accent-purple);
            border: 1px solid rgba(139, 92, 246, 0.25);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .schedule-item .teams {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
            min-width: 140px;
        }

        .schedule-item .teams .vs {
            color: var(--text-muted);
            font-size: 0.75rem;
            font-weight: 400;
        }

        .schedule-item .stage {
            font-size: 0.75rem;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
        }

        /* ========== Timeline ========== */
        .timeline-wrap {
            position: relative;
            padding-left: 28px;
        }

        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, rgba(0, 229, 160, 0.4), rgba(139, 92, 246, 0.3));
            border-radius: 1px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }

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

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--bg-primary);
            border: 2px solid var(--accent);
        }

        .timeline-item .tl-time {
            font-family: var(--font-num);
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 4px;
        }

        .timeline-item .tl-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 4px;
        }

        .timeline-item .tl-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== Info Card ========== */
        .info-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .info-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .info-card .info-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: rgba(0, 229, 160, 0.1);
            border: 1px solid rgba(0, 229, 160, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }

        .info-card .info-icon svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        .info-card .info-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 6px;
        }

        .info-card .info-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ========== News List ========== */
        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(0, 229, 160, 0.06);
        }

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

        .news-list-item img {
            width: 90px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            flex-shrink: 0;
        }

        .news-list-item .news-meta {
            font-size: 0.72rem;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            margin-bottom: 4px;
        }

        .news-list-item .news-title {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-title);
            line-height: 1.5;
            transition: color 0.2s ease;
        }

        .news-list-item .news-title:hover {
            color: var(--accent);
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: 10px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(0, 229, 160, 0.25);
        }

        .faq-question {
            padding: 16px 20px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-title);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            user-select: none;
            gap: 12px;
        }

        .faq-question .faq-icon {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
            transition: transform 0.3s ease;
        }

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

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.75;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ========== Pagination ========== */
        .pagination-wrap {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin-top: 24px;
        }

        .pagination-wrap .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 6px;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            color: var(--text-body);
            font-size: 0.85rem;
            font-weight: 500;
            transition: all 0.25s ease;
        }

        .pagination-wrap .page-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .pagination-wrap .page-btn.current {
            background: var(--accent);
            color: #0E0F17;
            border-color: var(--accent);
            font-weight: 700;
        }

        .pagination-wrap .page-btn.disabled {
            opacity: 0.35;
            pointer-events: none;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-surface);
            border-top: 1px solid rgba(0, 229, 160, 0.12);
            padding: 48px 0 28px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .footer-brand span {
            color: var(--accent);
        }

        .footer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 360px;
            margin-bottom: 0;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: flex-end;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-body);
            transition: color 0.2s ease;
        }

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

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: center;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            margin-top: 32px;
            padding-top: 20px;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .footer-bottom a {
            color: var(--accent);
            transition: color 0.2s ease;
        }

        .footer-bottom a:hover {
            color: #00c98a;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .page-hero h1 {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.75rem;
            }
            .header-inner {
                flex-wrap: wrap;
                gap: 8px;
            }
            .nav-search input {
                width: 120px;
            }
            .nav-search input:focus {
                width: 150px;
            }
        }

        @media (max-width: 768px) {
            .section-pad {
                padding: 48px 0;
            }
            .page-hero {
                padding: 48px 0 40px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
            .header-inner {
                flex-wrap: nowrap;
                justify-content: space-between;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-center {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(26, 27, 38, 0.98);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(0, 229, 160, 0.18);
                box-shadow: 0 16px 32px rgba(0, 0, 0, 0.5);
            }
            .nav-center.open {
                display: flex;
            }
            .nav-center a {
                width: 100%;
                padding: 10px 14px;
                font-size: 0.95rem;
            }
            .nav-right {
                display: none;
            }
            .nav-right.mobile-visible {
                display: flex;
                position: absolute;
                top: calc(100% + 240px);
                left: 0;
                right: 0;
                background: rgba(26, 27, 38, 0.98);
                padding: 12px 24px;
                justify-content: space-between;
                border-bottom: 1px solid rgba(0, 229, 160, 0.18);
                box-shadow: 0 16px 32px rgba(0, 0, 0, 0.5);
            }
            .match-card .match-teams {
                flex-wrap: wrap;
                justify-content: center;
            }
            .match-card .match-score {
                font-size: 1.4rem;
            }
            .filter-bar {
                padding: 12px 14px;
                gap: 6px;
            }
            .filter-bar .filter-label {
                width: 100%;
                margin-bottom: 4px;
            }
            .schedule-item {
                padding: 14px 16px;
            }
            .footer-links {
                justify-content: flex-start;
                margin-top: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 1.6rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .match-card .match-score {
                font-size: 1.2rem;
            }
            .match-card .team .team-name {
                font-size: 0.7rem;
            }
            .news-list-item img {
                width: 70px;
                height: 48px;
            }
            .news-list-item .news-title {
                font-size: 0.82rem;
            }
            .btn-ghost,
            .btn-primary {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0E0F17;
            --bg-surface: #1A1B26;
            --bg-surface-2: #222333;
            --accent: #00E5A0;
            --accent-purple: #8B5CF6;
            --accent-rose: #F43F5E;
            --text-title: #F5F6FA;
            --text-body: #B8BBC7;
            --text-muted: #7A7D8C;
            --border-subtle: rgba(0, 229, 160, 0.18);
            --border-card: rgba(0, 229, 160, 0.12);
            --radius-card: 12px;
            --radius-btn: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 18px rgba(0, 229, 160, 0.35);
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", "Barlow Condensed", "Roboto Mono", sans-serif;
            --section-padding: 72px 0;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-body);
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-body);
            background: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 5%, rgba(139, 92, 246, 0.06) 0%, transparent 55%), radial-gradient(ellipse at 85% 35%, rgba(0, 229, 160, 0.04) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }
        a:hover {
            color: #00c98a;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 3px;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: var(--section-padding);
        }
        .section-pad-sm {
            padding: 40px 0;
        }
        .text-title {
            color: var(--text-title);
        }
        .text-muted-2 {
            color: var(--text-muted);
        }
        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 720px;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(26, 27, 38, 0.92);
            border-bottom: 1px solid rgba(0, 229, 160, 0.18);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 8px 0;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
            border: 1.5px solid var(--accent);
            border-radius: 8px;
            flex-shrink: 0;
        }
        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }
        .logo-text {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--accent);
        }
        .nav-center {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-center a {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 8px 14px;
            border-radius: 6px;
            transition: color 0.2s ease, background 0.2s ease;
            white-space: nowrap;
        }
        .nav-center a svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }
        .nav-center a:hover {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.08);
        }
        .nav-center a.active {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.12);
            font-weight: 600;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-surface-2);
            border: 1px solid rgba(0, 229, 160, 0.12);
            border-radius: 8px;
            padding: 7px 12px;
        }
        .header-search input {
            background: transparent;
            border: none;
            color: var(--text-title);
            font-size: 0.85rem;
            width: 150px;
            outline: none;
        }
        .header-search input::placeholder {
            color: var(--text-muted);
        }
        .header-search svg {
            width: 15px;
            height: 15px;
            fill: none;
            stroke: var(--text-muted);
            stroke-width: 2;
        }
        .btn-login {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--accent);
            border: 1px solid rgba(0, 229, 160, 0.35);
            padding: 7px 16px;
            border-radius: var(--radius-btn);
            transition: all 0.25s ease;
            background: transparent;
            white-space: nowrap;
        }
        .btn-login:hover {
            background: rgba(0, 229, 160, 0.08);
            color: var(--accent);
            border-color: var(--accent);
        }
        .btn-register {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #0E0F17;
            background: var(--accent);
            padding: 7px 18px;
            border-radius: var(--radius-btn);
            transition: all 0.25s ease;
            box-shadow: var(--shadow-glow);
            white-space: nowrap;
        }
        .btn-register:hover {
            background: #00c98a;
            color: #0E0F17;
            box-shadow: 0 0 24px rgba(0, 229, 160, 0.55);
        }
        .nav-toggle {
            display: none;
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(0, 229, 160, 0.25);
            border-radius: 8px;
            background: transparent;
            flex-shrink: 0;
        }
        .nav-toggle svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        /* Hero / Page Header */
        .page-hero {
            padding: 64px 0 48px;
            background: linear-gradient(180deg, rgba(0, 229, 160, 0.04) 0%, transparent 70%);
            border-bottom: 1px solid rgba(0, 229, 160, 0.08);
        }
        .page-hero h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.02em;
            line-height: 1.25;
            margin-bottom: 12px;
        }
        .page-hero .hero-sub {
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.7;
            max-width: 650px;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 24px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-surface);
            border: 1px solid rgba(0, 229, 160, 0.15);
            padding: 8px 16px;
            border-radius: 20px;
            transition: all 0.25s ease;
        }
        .filter-tag:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: rgba(0, 229, 160, 0.06);
        }
        .filter-tag.active-tag {
            color: #0E0F17;
            background: var(--accent);
            border-color: var(--accent);
            font-weight: 600;
        }

        /* Schedule Stripe List */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .schedule-stripe {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
        }
        .schedule-stripe:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 229, 160, 0.3);
            transform: translateY(-2px);
        }
        .schedule-time {
            min-width: 78px;
            text-align: center;
            flex-shrink: 0;
        }
        .schedule-time .time-num {
            font-family: var(--font-num);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.2;
        }
        .schedule-time .time-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .schedule-match {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            min-width: 200px;
        }
        .schedule-team {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .team-badge {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            border: 1.5px solid rgba(0, 229, 160, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.65rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(0, 229, 160, 0.08);
        }
        .schedule-vs {
            font-family: var(--font-num);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 0.08em;
        }
        .schedule-stage {
            font-size: 0.75rem;
            color: var(--accent-purple);
            background: rgba(139, 92, 246, 0.12);
            padding: 3px 10px;
            border-radius: 12px;
            flex-shrink: 0;
        }
        .schedule-game-tag {
            font-size: 0.72rem;
            color: var(--text-muted);
            background: var(--bg-surface-2);
            padding: 3px 10px;
            border-radius: 4px;
            flex-shrink: 0;
        }
        .schedule-status {
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 12px;
            flex-shrink: 0;
        }
        .status-live {
            color: var(--accent-rose);
            background: rgba(244, 63, 94, 0.12);
        }
        .status-upcoming {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.1);
        }
        .status-done {
            color: var(--text-muted);
            background: rgba(122, 125, 140, 0.12);
        }

        /* Info Panel */
        .info-panel {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }
        .info-panel .panel-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .info-panel .panel-title svg {
            width: 16px;
            height: 16px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        /* Standings Table */
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.85rem;
        }
        .standings-table th {
            font-weight: 600;
            color: var(--text-muted);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            padding: 8px 10px;
            border-bottom: 1px solid rgba(0, 229, 160, 0.12);
            text-align: left;
        }
        .standings-table td {
            padding: 8px 10px;
            border-bottom: 1px solid rgba(0, 229, 160, 0.06);
            color: var(--text-body);
            font-weight: 500;
        }
        .standings-table tr:last-child td {
            border-bottom: none;
        }
        .standings-table tr:hover td {
            background: rgba(0, 229, 160, 0.04);
        }
        .standings-table .rank-num {
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--accent);
        }
        .standings-table .team-name {
            color: var(--text-title);
            font-weight: 600;
        }

        /* Result Grid */
        .result-grid {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .result-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--bg-surface-2);
            border-radius: 8px;
            padding: 12px 16px;
            transition: all 0.25s ease;
        }
        .result-item:hover {
            background: rgba(0, 229, 160, 0.04);
        }
        .result-teams {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .result-team {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-title);
        }
        .result-score {
            font-family: var(--font-num);
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(0, 229, 160, 0.1);
            padding: 2px 10px;
            border-radius: 4px;
        }
        .result-winner {
            font-size: 0.72rem;
            color: var(--accent);
            font-weight: 600;
        }

        /* News / Info Cards */
        .news-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: all 0.3s ease;
        }
        .news-card:hover {
            border-color: rgba(0, 229, 160, 0.3);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .news-card .news-img {
            width: 80px;
            height: 56px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-card .news-content {
            flex: 1;
        }
        .news-card .news-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 4px;
        }
        .news-card .news-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .news-card .news-tag {
            font-size: 0.72rem;
            color: var(--accent-purple);
            background: rgba(139, 92, 246, 0.12);
            padding: 2px 10px;
            border-radius: 4px;
            flex-shrink: 0;
        }

        /* Data Notice */
        .data-notice {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px 24px;
        }
        .data-notice svg {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }
        .data-notice p {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-surface);
            border-top: 1px solid rgba(0, 229, 160, 0.12);
            padding: 48px 0 32px;
            margin-top: 48px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
        }
        .footer-brand span {
            color: var(--accent);
        }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.7;
            max-width: 400px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: flex-start;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-body);
            transition: color 0.25s ease;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 229, 160, 0.1);
            font-size: 0.78rem;
            color: var(--text-muted);
            justify-content: space-between;
            align-items: center;
        }
        .footer-bottom a {
            color: var(--text-muted);
            transition: color 0.25s ease;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-center {
                gap: 2px;
            }
            .nav-center a {
                padding: 8px 10px;
                font-size: 0.8rem;
            }
            .header-search input {
                width: 100px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
                justify-content: space-between;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-center {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-surface);
                border-bottom: 1px solid rgba(0, 229, 160, 0.2);
                flex-direction: column;
                gap: 4px;
                padding: 16px;
                z-index: 100;
            }
            .nav-center.open {
                display: flex;
            }
            .nav-center a {
                width: 100%;
                padding: 12px 16px;
                font-size: 0.9rem;
                justify-content: flex-start;
            }
            .header-actions {
                display: none;
            }
            .page-hero h1 {
                font-size: 2rem;
            }
            .schedule-stripe {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .schedule-time {
                min-width: auto;
                text-align: left;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-pad {
                padding: 48px 0;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 1.75rem;
            }
            .filter-tag {
                font-size: 0.75rem;
                padding: 6px 12px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
            .result-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .news-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .news-card .news-img {
                width: 100%;
                height: 120px;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0E0F17;
            --bg-surface: #1A1B26;
            --bg-surface-2: #222333;
            --accent: #00E5A0;
            --accent-purple: #8B5CF6;
            --accent-rose: #F43F5E;
            --text-title: #F5F6FA;
            --text-body: #B8BBC7;
            --text-muted: #7A7D8C;
            --border-subtle: rgba(0, 229, 160, 0.18);
            --border-card: rgba(0, 229, 160, 0.12);
            --radius-card: 12px;
            --radius-btn: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 18px rgba(0, 229, 160, 0.35);
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", "Barlow Condensed", "Roboto Mono", sans-serif;
            --section-padding: 72px 0;
            --container-max: 1200px;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-body);
            background: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 5%, rgba(139, 92, 246, 0.06) 0%, transparent 55%), radial-gradient(ellipse at 85% 35%, rgba(0, 229, 160, 0.04) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }

        a:hover {
            color: #00c98a;
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

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

        .section-pad {
            padding: var(--section-padding);
        }

        .section-pad-sm {
            padding: 40px 0;
        }

        .text-title {
            color: var(--text-title);
        }

        .text-muted-2 {
            color: var(--text-muted);
        }

        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 720px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
            .section-pad {
                padding: 48px 0;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(26, 27, 38, 0.92);
            border-bottom: 1px solid rgba(0, 229, 160, 0.18);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 8px 0;
        }

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

        .brand-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
            border: 1.5px solid var(--accent);
            border-radius: 8px;
            flex-shrink: 0;
        }

        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        .logo-text {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }

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

        .nav-center {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }

        .nav-center a {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 8px 14px;
            border-radius: 6px;
            transition: color 0.2s ease, background 0.2s ease;
            white-space: nowrap;
        }

        .nav-center a svg {
            width: 14px;
            height: 14px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }

        .nav-center a:hover {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.08);
        }

        .nav-center a.active {
            color: var(--accent);
            background: rgba(0, 229, 160, 0.12);
        }

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

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 18px;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--accent);
            border: 1px solid var(--accent);
            border-radius: var(--radius-btn);
            background: transparent;
            transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }

        .btn-ghost:hover {
            background: rgba(0, 229, 160, 0.1);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(0, 229, 160, 0.15);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 18px;
            font-size: 0.875rem;
            font-weight: 700;
            color: #0E0F17;
            background: var(--accent);
            border-radius: var(--radius-btn);
            transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
            white-space: nowrap;
            box-shadow: 0 0 18px rgba(0, 229, 160, 0.25);
        }

        .btn-primary:hover {
            background: #00c98a;
            color: #0E0F17;
            box-shadow: 0 0 28px rgba(0, 229, 160, 0.4);
            transform: translateY(-1px);
        }

        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-surface-2);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 8px;
            padding: 7px 12px;
        }

        .search-box svg {
            width: 15px;
            height: 15px;
            fill: none;
            stroke: var(--text-muted);
            stroke-width: 2;
            flex-shrink: 0;
        }

        .search-box input {
            background: none;
            border: none;
            outline: none;
            color: var(--text-title);
            font-size: 0.85rem;
            width: 140px;
            padding: 0;
        }

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

        @media (max-width: 1024px) {
            .search-box input {
                width: 100px;
            }
            .header-inner {
                gap: 12px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
                flex-direction: row;
                align-items: center;
            }
            .nav-center {
                flex: 1;
                flex-wrap: nowrap;
                overflow-x: auto;
                justify-content: flex-start;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
                -ms-overflow-style: none;
                padding: 4px 0;
                order: 3;
                width: 100%;
                flex-basis: 100%;
            }
            .nav-center::-webkit-scrollbar {
                display: none;
            }
            .nav-center a {
                flex-shrink: 0;
                font-size: 0.8rem;
                padding: 6px 10px;
            }
            .search-box {
                display: none;
            }
            .header-actions .btn-ghost {
                padding: 7px 12px;
                font-size: 0.8rem;
            }
            .header-actions .btn-primary {
                padding: 7px 12px;
                font-size: 0.8rem;
            }
            .logo-text {
                font-size: 1rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
            }
            .logo-icon svg {
                width: 17px;
                height: 17px;
            }
        }

        @media (max-width: 520px) {
            .header-actions {
                gap: 6px;
            }
            .btn-ghost,
            .btn-primary {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
        }

        /* ========== Page Hero ========== */
        .page-hero {
            background: linear-gradient(135deg, #0E0F17 0%, #151727 50%, #1A1B26 100%);
            border-bottom: 1px solid rgba(0, 229, 160, 0.14);
            padding: 48px 0 44px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            top: -120px;
            right: -80px;
            width: 380px;
            height: 380px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.08) 0%, transparent 65%);
            pointer-events: none;
        }

        .page-hero::after {
            content: "";
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 65%);
            pointer-events: none;
        }

        .page-hero .container-custom {
            position: relative;
            z-index: 1;
        }

        .page-hero h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.01em;
            margin-bottom: 10px;
            line-height: 1.2;
        }

        .page-hero .hero-desc {
            font-size: 1rem;
            color: var(--text-body);
            max-width: 620px;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 32px 0 30px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .page-hero .hero-desc {
                font-size: 0.9rem;
            }
        }

        /* ========== Filter Bar ========== */
        .filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin: 28px 0 0;
        }

        .filter-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.04em;
            margin-right: 4px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .filter-tag:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: rgba(0, 229, 160, 0.06);
        }

        .filter-tag.active {
            color: #0E0F17;
            background: var(--accent);
            border-color: var(--accent);
            font-weight: 600;
        }

        .filter-tag svg {
            width: 13px;
            height: 13px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }

        /* ========== Data Panel Grid ========== */
        .data-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 36px;
        }

        .data-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .data-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 229, 160, 0.28);
        }

        .data-card .card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }

        .data-card .card-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.16) 0%, rgba(139, 92, 246, 0.2) 100%);
            border-radius: 8px;
            flex-shrink: 0;
        }

        .data-card .card-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
        }

        .data-card .card-game-tag {
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-purple);
            background: rgba(139, 92, 246, 0.12);
            padding: 4px 10px;
            border-radius: 4px;
        }

        .data-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-title);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .data-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .data-card .stat-row {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-top: 16px;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .data-card .stat-label {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .data-card .stat-value {
            font-family: var(--font-num);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.01em;
        }

        .stat-change {
            font-family: var(--font-num);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-rose);
        }

        .stat-change.up {
            color: var(--accent);
        }

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

        @media (max-width: 640px) {
            .data-grid {
                grid-template-columns: 1fr;
            }
            .data-card {
                padding: 18px 16px;
            }
        }

        /* ========== Version Overview ========== */
        .version-overview {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }

        .version-overview .vo-text h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .version-overview .vo-text p {
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.75;
            margin: 0 0 12px;
        }

        .version-overview .vo-text .vo-points {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
        }

        .version-overview .vo-text .vo-points li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.88rem;
            color: var(--text-body);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .version-overview .vo-text .vo-points li:last-child {
            border-bottom: none;
        }

        .version-overview .vo-text .vo-points li svg {
            width: 16px;
            height: 16px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .version-overview .vo-image {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            border: 1px solid rgba(0, 229, 160, 0.1);
        }

        .version-overview .vo-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 16 / 9;
        }

        @media (max-width: 768px) {
            .version-overview {
                grid-template-columns: 1fr;
                padding: 22px;
                gap: 20px;
            }
            .version-overview .vo-image {
                order: -1;
            }
        }

        /* ========== Hero/Map Analysis ========== */
        .analysis-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .analysis-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 24px 22px;
            box-shadow: var(--shadow-card);
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .analysis-card:hover {
            border-color: rgba(0, 229, 160, 0.25);
            box-shadow: var(--shadow-card-hover);
        }

        .analysis-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-title);
            margin: 0 0 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .analysis-card h3 svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: var(--accent-purple);
            stroke-width: 2;
        }

        .analysis-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .analysis-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

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

        .analysis-item .ai-name {
            font-size: 0.88rem;
            color: var(--text-body);
            font-weight: 500;
        }

        .analysis-item .ai-value {
            font-family: var(--font-num);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--accent);
            white-space: nowrap;
        }

        .analysis-item .ai-bar {
            flex: 1;
            height: 6px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 3px;
            overflow: hidden;
            min-width: 60px;
        }

        .analysis-item .ai-bar-fill {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--accent-purple) 100%);
        }

        @media (max-width: 768px) {
            .analysis-grid {
                grid-template-columns: 1fr;
            }
            .analysis-card {
                padding: 20px 16px;
            }
        }

        /* ========== Data Collection Steps ========== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 16px;
        }

        .step-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            position: relative;
        }

        .step-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-purple) 100%);
            color: #0E0F17;
            font-family: var(--font-num);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

        .step-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin: 0 0 6px;
        }

        .step-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

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

        @media (max-width: 640px) {
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        /* ========== Related Articles ========== */
        .related-articles {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .article-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            box-shadow: var(--shadow-card);
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .article-item:hover {
            border-color: rgba(0, 229, 160, 0.25);
            box-shadow: var(--shadow-card-hover);
        }

        .article-item .article-tag {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        .article-item .article-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            line-height: 1.5;
        }

        .article-item .article-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: auto;
        }

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

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

        /* ========== Data Note Block ========== */
        .data-note {
            background: var(--bg-surface-2);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .data-note svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--accent);
            stroke-width: 2;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .data-note p {
            font-size: 0.88rem;
            color: var(--text-body);
            margin: 0;
            line-height: 1.7;
        }

        .data-note strong {
            color: var(--text-title);
            font-weight: 600;
        }

        @media (max-width: 640px) {
            .data-note {
                padding: 18px 16px;
                flex-direction: column;
                gap: 8px;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-surface);
            border-top: 1px solid rgba(0, 229, 160, 0.12);
            padding: 40px 0 28px;
            margin-top: 24px;
        }

        .site-footer .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .site-footer .footer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        .site-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 16px;
        }

        .site-footer .footer-links a {
            font-size: 0.85rem;
            color: var(--text-body);
            transition: color 0.2s ease;
        }

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

        .site-footer .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 18px;
            align-items: center;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .site-footer .footer-bottom a {
            color: var(--text-body);
            transition: color 0.2s ease;
        }

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

        @media (max-width: 768px) {
            .site-footer .footer-links {
                gap: 10px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        /* ========== Utility ========== */
        .mt-0 {
            margin-top: 0;
        }
        .mt-1 {
            margin-top: 16px;
        }
        .mt-2 {
            margin-top: 28px;
        }
        .mt-3 {
            margin-top: 40px;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mb-1 {
            margin-bottom: 16px;
        }
        .mb-2 {
            margin-bottom: 28px;
        }
        .gap-1 {
            gap: 12px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }