* {
            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: linear-gradient(135deg, #0a0a0a 0%, #140f28 40%, #2d1b69 100%);
            color: #ddd;
            min-height: 100vh;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== NAVBAR ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(8, 8, 8, 0.88);
            backdrop-filter: blur(18px);
            z-index: 999;
            border-bottom: 1px solid rgba(236, 72, 153, 0.25);
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #c8c8e8;
            font-size: 15px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            transition: color 0.3s;
        }
        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #ec4899, #22d3ee);
            transition: width 0.3s;
        }
        .nav-links a:hover {
            color: #fff;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .brand-mini {
            font-size: 20px;
            font-weight: 700;
            background: linear-gradient(135deg, #ec4899, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        /* ===== HERO ===== */
        .hero {
            position: relative;
            padding: 140px 0 80px;
            text-align: center;
            background: radial-gradient(ellipse at 50% 20%, rgba(45, 27, 105, 0.55) 0%, transparent 70%);
        }
        .hero h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            background: linear-gradient(135deg, #fff 30%, #ec4899 60%, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .hero .sub {
            color: #9a9ac0;
            font-size: 16px;
            max-width: 760px;
            margin: 0 auto 36px;
        }
        .hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(236, 72, 153, 0.12);
            border: 1px solid rgba(236, 72, 153, 0.3);
            padding: 6px 20px;
            border-radius: 40px;
            color: #ec4899;
            font-size: 14px;
            margin-bottom: 24px;
            letter-spacing: 2px;
        }
        .hero .hero-img {
            margin-top: 40px;
            border-radius: 20px;
            max-width: 100%;
            height: auto;
            border: 2px solid rgba(34, 211, 238, 0.2);
            box-shadow: 0 0 60px rgba(34, 211, 238, 0.15), 0 0 120px rgba(236, 72, 153, 0.08);
        }

        /* ===== SECTION COMMON ===== */
        .section {
            padding: 72px 0;
            position: relative;
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #22d3ee;
            padding: 4px 16px;
            border: 1px solid rgba(34, 211, 238, 0.3);
            border-radius: 30px;
            margin-bottom: 16px;
            background: rgba(34, 211, 238, 0.06);
        }
        .section-title {
            font-size: 34px;
            font-weight: 700;
            color: #f0f0ff;
            margin-bottom: 10px;
            line-height: 1.3;
        }
        .section-desc {
            color: #8e8eb8;
            max-width: 700px;
            font-size: 15px;
            margin-bottom: 40px;
        }

        /* ===== CARDS GRID ===== */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(34, 211, 238, 0.15);
            border-radius: 16px;
            padding: 28px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
            transition: all 0.35s ease;
            position: relative;
            overflow: hidden;
        }
        .card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, #ec4899, #22d3ee, transparent);
            opacity: 0;
            transition: opacity 0.35s;
        }
        .card:hover {
            border-color: rgba(236, 72, 153, 0.45);
            box-shadow: 0 0 40px rgba(236, 72, 153, 0.2), 0 0 80px rgba(34, 211, 238, 0.08);
            transform: translateY(-4px);
        }
        .card:hover::before {
            opacity: 1;
        }
        .card .icon {
            font-size: 32px;
            margin-bottom: 14px;
        }
        .card h3 {
            font-size: 20px;
            color: #e8e8ff;
            margin-bottom: 10px;
        }
        .card p {
            color: #9a9ac0;
            font-size: 14px;
            line-height: 1.6;
        }

        /* ===== STATS ===== */
        .stats-wrap {
            background: linear-gradient(135deg, rgba(45, 27, 105, 0.3), rgba(10, 10, 10, 0.5));
            border-radius: 24px;
            padding: 50px 40px;
            border: 1px solid rgba(34, 211, 238, 0.15);
        }
        .stat-item {
            text-align: center;
        }
        .stat-num {
            font-size: 42px;
            font-weight: 800;
            background: linear-gradient(135deg, #ec4899, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        .stat-label {
            color: #8e8eb8;
            font-size: 14px;
            margin-top: 4px;
        }

        /* ===== EVENTS ===== */
        .event-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(34, 211, 238, 0.12);
            border-radius: 16px;
            padding: 24px;
            transition: all 0.35s;
            display: flex;
            flex-direction: column;
        }
        .event-card:hover {
            border-color: rgba(236, 72, 153, 0.4);
            box-shadow: 0 0 30px rgba(236, 72, 153, 0.15);
        }
        .event-card img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            border-radius: 12px;
            margin-bottom: 16px;
        }
        .event-card .tag {
            font-size: 12px;
            color: #22d3ee;
            border: 1px solid #22d3ee33;
            padding: 2px 10px;
            border-radius: 20px;
            align-self: flex-start;
            margin-bottom: 8px;
        }
        .event-card h4 {
            font-size: 18px;
            color: #e8e8ff;
            margin-bottom: 6px;
        }
        .event-card p {
            font-size: 13px;
            color: #8e8eb8;
        }

        /* ===== NEWS ===== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .news-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(34, 211, 238, 0.1);
            border-radius: 14px;
            padding: 24px;
            transition: all 0.3s;
        }
        .news-item:hover {
            border-color: rgba(236, 72, 153, 0.4);
            box-shadow: 0 0 24px rgba(236, 72, 153, 0.1);
        }
        .news-item .meta {
            display: flex;
            gap: 12px;
            align-items: center;
            margin-bottom: 8px;
            font-size: 13px;
        }
        .news-item .tag {
            background: rgba(34, 211, 238, 0.15);
            color: #22d3ee;
            padding: 2px 10px;
            border-radius: 20px;
            font-size: 12px;
        }
        .news-item .date {
            color: #6e6e9a;
        }
        .news-item h3 {
            font-size: 18px;
            color: #e8e8ff;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .news-item p {
            font-size: 14px;
            color: #9a9ac0;
            line-height: 1.65;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(34, 211, 238, 0.12);
            border-radius: 12px;
            padding: 20px 24px;
            transition: border-color 0.3s;
        }
        .faq-item:hover {
            border-color: rgba(236, 72, 153, 0.35);
        }
        .faq-item h3 {
            font-size: 16px;
            color: #e0e0ff;
            margin-bottom: 6px;
            cursor: pointer;
        }
        .faq-item p {
            font-size: 14px;
            color: #9a9ac0;
            line-height: 1.7;
            margin-top: 8px;
        }

        /* ===== BRAND STORY ===== */
        .story-wrap {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }
        .story-wrap img {
            max-width: 380px;
            width: 100%;
            border-radius: 20px;
            border: 2px solid rgba(34, 211, 238, 0.2);
            box-shadow: 0 0 40px rgba(34, 211, 238, 0.1);
        }
        .story-content {
            flex: 1;
            min-width: 300px;
        }
        .story-content p {
            color: #9a9ac0;
            font-size: 15px;
            margin-bottom: 16px;
            line-height: 1.7;
        }

        /* ===== REVIEWS ===== */
        .review-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(236, 72, 153, 0.15);
            border-radius: 16px;
            padding: 24px;
            position: relative;
        }
        .review-card .stars {
            color: #fbbf24;
            font-size: 16px;
            margin-bottom: 10px;
        }
        .review-card p {
            color: #b0b0d8;
            font-style: italic;
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .review-card .author {
            color: #6e6e9a;
            font-size: 13px;
        }

        /* ===== PARTNERS ===== */
        .partner-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
            align-items: center;
        }
        .partner-item {
            width: 130px;
            height: 70px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(34, 211, 238, 0.1);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10px;
            transition: all 0.3s;
        }
        .partner-item:hover {
            border-color: rgba(236, 72, 153, 0.4);
            background: rgba(236, 72, 153, 0.05);
        }
        .partner-item img {
            max-width: 80px;
            max-height: 40px;
            object-fit: contain;
            opacity: 0.6;
            transition: opacity 0.3s;
        }
        .partner-item:hover img {
            opacity: 1;
        }

        /* ===== GUIDE ===== */
        .guide-step {
            text-align: center;
            padding: 30px 20px;
        }
        .guide-step .step-num {
            font-size: 48px;
            font-weight: 800;
            background: linear-gradient(135deg, #ec4899, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
        }
        .guide-step h4 {
            font-size: 18px;
            color: #e8e8ff;
            margin: 12px 0 8px;
        }
        .guide-step p {
            color: #8e8eb8;
            font-size: 14px;
        }

        /* ===== DOWNLOAD ===== */
        .download-wrap {
            background: linear-gradient(135deg, rgba(45, 27, 105, 0.4), rgba(10, 10, 10, 0.6));
            border-radius: 24px;
            padding: 60px 50px;
            text-align: center;
            border: 1px solid rgba(34, 211, 238, 0.2);
        }
        .download-wrap h2 {
            font-size: 32px;
            color: #f0f0ff;
            margin-bottom: 12px;
        }
        .download-wrap p {
            color: #9a9ac0;
            margin-bottom: 30px;
        }
        .btn-group {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 13px 32px;
            border-radius: 40px;
            font-size: 15px;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, #ec4899, #d63384);
            color: #fff;
            box-shadow: 0 4px 20px rgba(236, 72, 153, 0.35);
        }
        .btn-primary:hover {
            box-shadow: 0 6px 30px rgba(236, 72, 153, 0.55);
            transform: translateY(-2px);
        }
        .btn-ghost {
            background: transparent;
            border: 1px solid #22d3ee;
            color: #22d3ee;
        }
        .btn-ghost:hover {
            background: rgba(34, 211, 238, 0.1);
            border-color: #22d3ee;
            box-shadow: 0 0 20px rgba(34, 211, 238, 0.3);
        }

        /* ===== CTA ===== */
        .cta-wrap {
            text-align: center;
            padding: 60px 40px;
            border-radius: 24px;
            background: radial-gradient(ellipse at center, rgba(45, 27, 105, 0.6), rgba(10, 10, 10, 0.8));
            border: 1px solid rgba(236, 72, 153, 0.2);
        }
        .cta-wrap h2 {
            font-size: 36px;
            color: #f0f0ff;
            margin-bottom: 14px;
        }
        .cta-wrap p {
            color: #9a9ac0;
            font-size: 16px;
            margin-bottom: 30px;
        }

        /* ===== FOOTER ===== */
        .footer {
            background: rgba(5, 5, 5, 0.9);
            border-top: 1px solid rgba(34, 211, 238, 0.15);
            padding: 50px 0 30px;
        }
        .footer .container {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
        }
        .footer-brand {
            max-width: 260px;
        }
        .footer-brand h4 {
            font-size: 22px;
            color: #e8e8ff;
            margin-bottom: 8px;
            background: linear-gradient(135deg, #ec4899, #22d3ee);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .footer-brand p {
            font-size: 13px;
            color: #6e6e9a;
            line-height: 1.6;
        }
        .footer-links {
            display: flex;
            gap: 48px;
            flex-wrap: wrap;
        }
        .footer-col h5 {
            color: #c0c0e0;
            font-size: 15px;
            margin-bottom: 14px;
        }
        .footer-col a {
            display: block;
            color: #7a7aa5;
            font-size: 13px;
            padding: 4px 0;
            transition: color 0.3s;
        }
        .footer-col a:hover {
            color: #ec4899;
        }
        .footer-bottom {
            margin-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            color: #5e5e8a;
            font-size: 13px;
        }
        .footer-bottom a {
            color: #22d3ee;
            transition: color 0.3s;
        }
        .footer-bottom a:hover {
            color: #ec4899;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .grid-2,
            .grid-3,
            .grid-4,
            .news-grid {
                grid-template-columns: 1fr;
            }
            .navbar .container {
                flex-direction: column;
                height: auto;
                padding: 12px;
                gap: 8px;
            }
            .nav-links {
                justify-content: center;
                gap: 16px;
            }
            .hero {
                padding: 120px 16px 50px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .stats-wrap {
                padding: 30px 20px;
            }
            .stat-num {
                font-size: 30px;
            }
            .story-wrap {
                flex-direction: column;
            }
            .download-wrap {
                padding: 40px 20px;
            }
        }