:root {
            --primary-bg: #12141a;
            --secondary-bg: #1a1d24;
            --accent-color: #ffd700;
            --text-main: #ffffff;
            --text-dim: #a0a0a0;
            --card-bg: #252932;
            --btn-grad: linear-gradient(135deg, #ffd700 0%, #b8860b 100%);
            --shadow: 0 4px 15px rgba(0,0,0,0.5);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: var(--primary-bg); color: var(--text-main); line-height: 1.6; overflow-x: hidden; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        header { height: 60px; background-color: var(--secondary-bg); display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow); }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: normal; color: var(--accent-color); }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: transform 0.2s; }
        .btn:active { transform: scale(0.95); }
        .btn-login { background-color: transparent; color: var(--text-main); border: 1px solid var(--accent-color); }
        .btn-register { background: var(--btn-grad); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .jackpot-container { margin: 15px; background: radial-gradient(circle, #3a0000 0%, #1a1d24 100%); border: 2px solid var(--accent-color); border-radius: 12px; padding: 20px; text-align: center; box-shadow: 0 0 20px rgba(255, 215, 0, 0.2); }
        .jackpot-title { font-size: 14px; color: var(--accent-color); text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: #fff; text-shadow: 0 0 10px rgba(255,255,255,0.5); font-family: monospace; margin: 10px 0; }
        .section-title { padding: 15px 15px 5px; font-size: 18px; color: var(--accent-color); display: flex; align-items: center; gap: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 15px; }
        .game-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: rgba(0,0,0,0.5); }
        .platform-intro { margin: 15px; background: var(--secondary-bg); padding: 20px; border-radius: 15px; border-left: 4px solid var(--accent-color); }
        .platform-intro h1 { font-size: 20px; margin-bottom: 10px; color: var(--accent-color); line-height: 1.3; }
        .platform-intro p { font-size: 14px; color: var(--text-dim); }
        .guidelines { padding: 15px; display: grid; grid-template-columns: 1fr; gap: 15px; }
        .guide-item { background: var(--card-bg); padding: 15px; border-radius: 12px; display: flex; align-items: flex-start; gap: 15px; }
        .guide-item i { font-size: 24px; color: var(--accent-color); margin-top: 5px; }
        .guide-text h3 { font-size: 16px; margin-bottom: 5px; }
        .guide-text p { font-size: 13px; color: var(--text-dim); }
        .winning-board { margin: 15px; background: var(--secondary-bg); border-radius: 12px; overflow: hidden; }
        .winning-header { background: #2a2e38; padding: 10px 15px; font-size: 14px; font-weight: bold; display: flex; justify-content: space-between; border-bottom: 1px solid #333; }
        .winning-list { height: 300px; overflow-y: auto; }
        .winning-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 15px; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .user-meta { display: flex; align-items: center; gap: 8px; }
        .user-avatar { width: 30px; height: 30px; border-radius: 50%; background: #444; display: flex; align-items: center; justify-content: center; font-size: 12px; }
        .win-amount { color: #4caf50; font-weight: bold; }
        .trust-badges { display: flex; justify-content: center; align-items: center; gap: 20px; padding: 25px 15px; opacity: 0.7; flex-wrap: wrap; }
        .trust-badges i { font-size: 30px; }
        .comments-section { padding: 15px; }
        .comment-card { background: var(--card-bg); padding: 15px; border-radius: 12px; margin-bottom: 12px; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-user i { color: var(--accent-color); font-size: 12px; }
        .comment-text { font-size: 13px; font-style: italic; color: var(--text-dim); }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--card-bg); border-radius: 10px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-size: 15px; font-weight: 600; cursor: pointer; color: var(--accent-color); border-bottom: 1px solid #333; }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-dim); }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--text-dim); }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: var(--accent-color); }
        footer { background: #0a0c10; padding: 30px 15px 20px; text-align: center; border-top: 1px solid #222; }
        .footer-links { display: flex; justify-content: center; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
        .footer-links a { font-size: 14px; color: var(--text-dim); }
        .policy-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .policy-links a { font-size: 12px; color: #666; }
        .copyright { font-size: 12px; color: #444; }