*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: #0a0a0f;
            color: #e8e8f0;
            line-height: 1.7;
            overflow-x: hidden;
            font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
        }
        a {
            color: #22d3ee;
            text-decoration: none;
            transition: all .3s ease;
        }
        a:hover {
            color: #7c3aed;
            text-shadow: 0 0 12px rgba(124, 58, 237, .5);
        }
        img {
            max-width: 100%;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 10, 15, .88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(124, 58, 237, .3);
            box-shadow: 0 4px 30px rgba(76, 29, 149, .3);
        }
        .nav-links {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 22px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 14px 20px;
            flex-wrap: wrap;
        }
        .nav-links a {
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 10px;
            color: #d0d0e0;
            letter-spacing: .5px;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            color: #fff;
            background: linear-gradient(135deg, rgba(76, 29, 149, .7), rgba(124, 58, 237, .5));
            box-shadow: 0 0 24px rgba(124, 58, 237, .4);
            border-color: rgba(34, 211, 238, .3);
        }
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            background: linear-gradient(135deg, #120722 0%, #3a1c71 50%, #120722 100%);
            overflow: hidden;
            padding: 100px 24px 40px;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -60%;
            left: -60%;
            width: 220%;
            height: 220%;
            background: radial-gradient(circle, rgba(34, 211, 238, .12) 0%, transparent 55%);
            animation: rotate 38s linear infinite;
        }
        @keyframes rotate {
            from {
                transform: rotate(0);
            }
            to {
                transform: rotate(360deg);
            }
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 950px;
        }
        .hero h1 {
            font-size: clamp(28px, 5vw, 50px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #fff 0%, #22d3ee 50%, #a78bfa 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-img {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65%;
            object-fit: cover;
            opacity: .2;
            z-index: 1;
            border-radius: 0;
        }
        .hero-desc {
            font-size: 16px;
            color: #c8c8dc;
            max-width: 850px;
            margin: 0 auto;
            line-height: 1.8;
        }
        .section {
            padding: 80px 24px;
            position: relative;
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fff, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .section-sub {
            text-align: center;
            color: #9990a8;
            margin-bottom: 48px;
            font-size: 15px;
        }
        .glass-card {
            background: rgba(255, 255, 255, .04);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(124, 58, 237, .25);
            border-radius: 20px;
            box-shadow: 0 0 40px rgba(76, 29, 149, .15), inset 0 0 30px rgba(255, 255, 255, .02);
            transition: all .4s ease;
        }
        .glass-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 0 60px rgba(124, 58, 237, .3), 0 0 20px rgba(34, 211, 238, .1);
            border-color: rgba(34, 211, 238, .3);
        }
        .geo-section {
            background: linear-gradient(135deg, #0d0b1e, #151029);
        }
        .geo-text {
            max-width: 1100px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.9;
            color: #c0c0d8;
            text-align: center;
            padding: 20px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
        .stat-item {
            text-align: center;
            padding: 40px 20px;
        }
        .stat-num {
            font-size: 42px;
            font-weight: 800;
            background: linear-gradient(135deg, #22d3ee, #7c3aed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .stat-label {
            color: #9990a8;
            margin-top: 8px;
            font-size: 14px;
        }
        .advantage-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
        .advantage-card {
            padding: 30px;
            text-align: center;
        }
        .advantage-icon {
            font-size: 40px;
            margin-bottom: 16px;
            display: block;
        }
        .advantage-card h3 {
            font-size: 18px;
            margin-bottom: 12px;
            color: #fff;
        }
        .advantage-card p {
            color: #aaa0b8;
            font-size: 14px;
        }
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
            margin-top: 40px;
        }
        .event-card {
            padding: 0;
            overflow: hidden;
        }
        .event-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 20px 20px 0 0;
        }
        .event-info {
            padding: 24px;
        }
        .event-info h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 8px;
        }
        .event-info p {
            color: #aaa0b8;
            font-size: 14px;
        }
        .trade-mark {
            display: inline-block;
            background: linear-gradient(135deg, #4c1d95, #7c3aed);
            color: #fff;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
        }
        .live-section {
            background: linear-gradient(180deg, #0a0a0f, #120a1f);
        }
        .live-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 28px;
            margin-top: 40px;
        }
        .live-card {
            position: relative;
            overflow: hidden;
        }
        .live-card img {
            height: 200px;
            object-fit: cover;
        }
        .live-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(244, 63, 94, .9);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: .7;
            }
        }
        .rank-list {
            margin-top: 40px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .rank-item {
            display: flex;
            align-items: center;
            padding: 20px 24px;
            gap: 16px;
        }
        .rank-num {
            font-size: 24px;
            font-weight: 800;
            color: #22d3ee;
            width: 40px;
            text-align: center;
        }
        .rank-item img {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 12px;
        }
        .rank-info {
            flex: 1;
        }
        .rank-info h4 {
            color: #fff;
            font-size: 16px;
        }
        .rank-info p {
            color: #9990a8;
            font-size: 13px;
        }
        .rank-rate {
            font-size: 18px;
            font-weight: 700;
            color: #7c3aed;
        }
        .story-section {
            background: linear-gradient(180deg, #0a0a0f, #0d0b1e);
        }
        .story-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
            margin-top: 40px;
            align-items: center;
        }
        .story-grid img {
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(76, 29, 149, .3);
        }
        .story-text {
            color: #c0c0d8;
            font-size: 15px;
            line-height: 1.9;
        }
        .story-text h3 {
            color: #fff;
            font-size: 22px;
            margin-bottom: 16px;
        }
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
        .testimonial-card {
            padding: 30px;
            text-align: center;
        }
        .testimonial-stars {
            color: #f59e0b;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .testimonial-card p {
            color: #bbb0c8;
            font-size: 14px;
            font-style: italic;
            line-height: 1.8;
        }
        .testimonial-user {
            margin-top: 16px;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
        }
        .news-section {
            background: linear-gradient(180deg, #0a0a0f, #0f0b1d);
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
            margin-top: 40px;
        }
        .news-card {
            padding: 0;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .news-card img {
            height: 160px;
            object-fit: cover;
            border-radius: 20px 20px 0 0;
        }
        .news-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-date {
            font-size: 13px;
            color: #22d3ee;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .news-card h3 {
            color: #fff;
            font-size: 17px;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .news-card p {
            color: #aaa0b8;
            font-size: 14px;
            line-height: 1.7;
            flex: 1;
        }
        .news-tag {
            display: inline-block;
            background: linear-gradient(135deg, rgba(76, 29, 149, .6), rgba(124, 58, 237, .4));
            color: #fff;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            margin-top: 12px;
            width: fit-content;
        }
        .faq-section {
            background: linear-gradient(180deg, #0f0b1d, #0a0a0f);
        }
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
            margin-top: 40px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .faq-item {
            padding: 24px 28px;
        }
        .faq-item h3 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 10px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-item h3::before {
            content: '▸';
            color: #22d3ee;
            font-size: 20px;
            transition: transform .3s;
        }
        .faq-item h3.open::before {
            transform: rotate(90deg);
        }
        .faq-item p {
            color: #aaa0b8;
            font-size: 14px;
            line-height: 1.8;
        }
        .download-section {
            background: linear-gradient(135deg, #3a1c71, #120722);
            text-align: center;
        }
        .download-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
        .download-card {
            padding: 30px 20px;
            text-align: center;
        }
        .download-card img {
            width: 80px;
            height: 80px;
            object-fit: cover;
            margin: 0 auto 16px;
            border-radius: 16px;
        }
        .download-card h4 {
            color: #fff;
            margin-bottom: 8px;
        }
        .download-card p {
            color: #aaa0b8;
            font-size: 13px;
        }
        .cta-section {
            background: linear-gradient(135deg, #4c1d95, #7c3aed, #22d3ee);
            text-align: center;
            padding: 80px 24px;
        }
        .cta-section h2 {
            font-size: 36px;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, .9);
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto 30px;
        }
        .cta-btn {
            display: inline-block;
            background: rgba(255, 255, 255, .15);
            color: #fff !important;
            border: 1px solid rgba(255, 255, 255, .3);
            padding: 14px 36px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            transition: all .4s;
        }
        .cta-btn:hover {
            background: rgba(255, 255, 255, .25);
            box-shadow: 0 0 40px rgba(255, 255, 255, .2);
            transform: scale(1.04);
        }
        footer {
            background: #06060a;
            color: #8880a0;
            font-size: 14px;
            padding: 50px 24px 30px;
            border-top: 1px solid rgba(124, 58, 237, .2);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            color: #e0e0f0;
            font-size: 16px;
            margin-bottom: 14px;
        }
        .footer-col p {
            margin-bottom: 6px;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, .05);
            padding-top: 20px;
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom a {
            color: #8880a0;
        }
        .footer-bottom a:hover {
            color: #22d3ee;
        }
        @media(max-width:768px) {
            .section {
                padding: 50px 16px;
            }
            .hero h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .nav-links {
                gap: 10px;
                padding: 10px;
            }
            .nav-links a {
                font-size: 13px;
                padding: 6px 12px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }