:root {
            --bg-color: #0f1218;
            --card-bg: #1a1d24;
            --primary: #c9a24d;
            --secondary: #e5c37c;
            --text-main: #ffffff;
            --text-dim: #a0a6b1;
            --accent: #28a745;
            --header-h: 60px;
            --nav-h: 65px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background: var(--bg-color); color: var(--text-main); line-height: 1.5; padding-bottom: calc(var(--nav-h) + 20px); }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; border-radius: 8px; }
        
        header { height: var(--header-h); background: #12151c; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #252a35; }
        .logo-box { display: flex; align-items: center; gap: 10px; }
        .logo-box img { width: 25px; height: 25px; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: var(--text-main); }
        .auth-btns { display: flex; gap: 8px; }
        .btn { padding: 6px 12px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #000; }

        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }

        .container { padding: 15px; }
        .section-title { font-size: 18px; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; color: var(--secondary); border-left: 4px solid var(--primary); padding-left: 10px; }
        
        .jackpot-card { background: radial-gradient(circle at top, #2c1f0d, var(--card-bg)); border: 1px solid #3d311c; border-radius: 12px; padding: 20px; text-align: center; margin-bottom: 20px; }
        .jackpot-label { color: var(--primary); font-size: 14px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: #fff; text-shadow: 0 0 10px rgba(201, 162, 77, 0.5); margin: 5px 0; font-family: monospace; }

        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; transition: transform 0.2s; border: 1px solid #252a35; position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 12px 12px 0 0; }
        .game-info { padding: 8px; text-align: center; }
        .game-title { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-dim); }

        .intro-card { background: var(--card-bg); border-radius: 15px; padding: 20px; margin-bottom: 25px; border: 1px solid #252a35; }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-dim); text-align: justify; }

        .guidelines { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 25px; }
        .guide-item { background: #15181f; padding: 15px; border-radius: 10px; border-left: 3px solid var(--primary); display: flex; align-items: center; gap: 15px; }
        .guide-item i { font-size: 24px; color: var(--primary); width: 30px; text-align: center; }
        .guide-item-text h3 { font-size: 15px; margin-bottom: 2px; }
        .guide-item-text p { font-size: 12px; color: var(--text-dim); }

        .winners-box { background: #12151c; border-radius: 12px; padding: 15px; height: 250px; overflow-y: auto; margin-bottom: 25px; border: 1px solid #252a35; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #1a1d24; font-size: 13px; }
        .winner-name { color: var(--text-dim); }
        .winner-val { color: var(--accent); font-weight: bold; }

        .trust-section { display: flex; justify-content: space-around; padding: 20px 0; background: #12151c; margin: 20px -15px; }
        .trust-item { text-align: center; font-size: 11px; color: var(--text-dim); }
        .trust-item i { font-size: 24px; color: var(--secondary); margin-bottom: 5px; display: block; }

        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 25px; }
        .comment-card { background: var(--card-bg); padding: 15px; border-radius: 12px; border: 1px solid #252a35; }
        .comment-user { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
        .user-avatar { width: 30px; height: 30px; border-radius: 50%; background: #343a40; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; }
        .comment-text { font-size: 13px; font-style: italic; color: var(--text-dim); }
        .stars { color: #ffc107; font-size: 10px; }

        .faq-section { margin-bottom: 30px; }
        .faq-item { margin-bottom: 10px; background: var(--card-bg); border-radius: 8px; overflow: hidden; }
        .faq-q { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--secondary); }
        .faq-a { padding: 0 15px 15px 15px; font-size: 13px; color: var(--text-dim); line-height: 1.6; }

        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; height: var(--nav-h); background: #12151c; border-top: 1px solid #252a35; display: flex; justify-content: space-around; align-items: center; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: var(--text-dim); }
        .nav-item i { font-size: 20px; margin-bottom: 4px; color: var(--primary); }

        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; font-size: 13px; color: var(--text-dim); border-top: 2px solid #1a1d24; }
        .foot-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .foot-links a { color: var(--primary); }
        .social-row { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; font-size: 18px; }
        .copy-text { font-size: 11px; opacity: 0.6; }

        @media (min-width: 768px) {
            .container { max-width: 800px; margin: 0 auto; }
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guidelines { grid-template-columns: repeat(2, 1fr); }
            .comment-grid { grid-template-columns: repeat(2, 1fr); }
        }