:root {
            --primary-bg: #11141b;
            --secondary-bg: #1a1d24;
            --accent-gold: #d4af37;
            --accent-glow: #ffcc33;
            --text-main: #ffffff;
            --text-muted: #a0a0a0;
            --card-bg: #242831;
            --btn-grad: linear-gradient(135deg, #d4af37 0%, #f9d976 100%);
            --header-bg: rgba(17, 20, 27, 0.95);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: var(--primary-bg); color: var(--text-main); line-height: 1.5; -webkit-tap-highlight-color: transparent; }
        a { text-decoration: none; color: inherit; }
        header { position: sticky; top: 0; z-index: 1000; background: var(--header-bg); border-bottom: 1px solid #333; height: 60px; display: flex; align-items: center; padding: 0 15px; }
        .header-container { width: 100%; display: flex; justify-content: space-between; align-items: center; }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; border-radius: 4px; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: var(--accent-gold); }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 6px 14px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; }
        .btn-login { background: transparent; color: var(--accent-gold); border: 1px solid var(--accent-gold); }
        .btn-register { background: var(--btn-grad); color: #000; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; display: block; aspect-ratio: 2/1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .announcement { background: var(--secondary-bg); height: 36px; display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid #2a2e37; }
        .announcement-icon { padding: 0 10px; color: var(--accent-gold); }
        .marquee { white-space: nowrap; animation: scroll-left 20s linear infinite; font-size: 13px; color: var(--text-muted); }
        @keyframes scroll-left { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 15px; font-size: 18px; display: flex; align-items: center; gap: 8px; border-left: 4px solid var(--accent-gold); margin: 15px 0; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0 12px; }
        .game-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.2s; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
        .game-card:active { transform: scale(0.96); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 13px; font-weight: 500; color: #efefef; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { margin: 20px 12px; padding: 20px; background: linear-gradient(180deg, #1a1d24 0%, #11141b 100%); border: 1px solid #333; border-radius: 15px; }
        .intro-card h1 { font-size: 20px; color: var(--accent-gold); margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-muted); text-align: justify; }
        .trust-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 20px 12px; text-align: center; }
        .trust-item { font-size: 10px; color: var(--text-muted); }
        .trust-item i { font-size: 24px; color: var(--accent-gold); margin-bottom: 5px; display: block; }
        .winners-section { background: var(--secondary-bg); margin: 20px 12px; border-radius: 15px; padding: 15px; }
        .winners-list { height: 200px; overflow-y: auto; scrollbar-width: none; }
        .winners-list::-webkit-scrollbar { display: none; }
        .winner-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #2a2e37; font-size: 13px; }
        .winner-user { display: flex; align-items: center; gap: 8px; }
        .winner-user span { color: #888; }
        .winner-amt { color: #4caf50; font-weight: bold; }
        .reviews-section { padding: 0 12px 20px; }
        .review-card { background: var(--card-bg); border-radius: 12px; padding: 15px; margin-bottom: 12px; border-left: 2px solid var(--accent-gold); }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-name { font-weight: 600; font-size: 14px; }
        .stars { color: var(--accent-gold); font-size: 12px; }
        .review-body { font-size: 13px; color: var(--text-muted); font-style: italic; }
        .faq-section { padding: 0 12px 20px; }
        .faq-item { margin-bottom: 15px; background: var(--secondary-bg); border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--accent-gold); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-muted); text-align: justify; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--header-bg); backdrop-filter: blur(10px); height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #333; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--text-muted); }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--accent-gold); }
        footer { background: #0a0c10; padding: 30px 15px 90px; text-align: center; font-size: 13px; color: var(--text-muted); }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-row a { color: var(--text-muted); transition: color 0.2s; }
        .footer-row a:hover { color: var(--accent-gold); }
        .copyright { margin-top: 20px; font-size: 11px; color: #555; }