:root {
            --bg-dark: #0f1218;
            --card-bg: #1a1d24;
            --primary: #f39c12;
            --secondary: #d4af37;
            --text-main: #ffffff;
            --text-dim: #a0a0a0;
            --accent: #2ecc71;
        }
        body {
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.6;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--card-bg);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .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;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .header-right {
            display: flex;
            gap: 10px;
        }
        .btn-action {
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: bold;
            cursor: pointer;
            border: none;
            transition: opacity 0.3s;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: #000; }
        .banner-box { width: 100%; cursor: pointer; }
        .banner-box img { width: 100%; display: block; aspect-ratio: 2 / 1; object-fit: cover; }
        main { padding: 15px; max-width: 1200px; margin: 0 auto; }
        .jackpot-section {
            background: linear-gradient(135deg, #2c3e50, #000000);
            border: 2px solid var(--secondary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
        }
        .jackpot-title { color: var(--secondary); font-size: 14px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: bold; color: #fff; text-shadow: 0 0 10px var(--primary); }
        .section-title { font-size: 18px; margin: 20px 0 15px; border-left: 4px solid var(--primary); padding-left: 10px; display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s; box-shadow: 0 4px 6px rgba(0,0,0,0.3); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-info { padding: 8px; text-align: center; }
        .game-info h3 { font-size: 13px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: normal; }
        .intro-card { background: var(--card-bg); padding: 20px; border-radius: 15px; margin: 25px 0; border-top: 3px solid var(--primary); }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-top: 0; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-dim); margin-bottom: 0; }
        .guidelines-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin: 20px 0; }
        .guide-item { background: #1e222a; padding: 15px; border-radius: 10px; display: flex; align-items: flex-start; gap: 12px; }
        .guide-item i { color: var(--primary); font-size: 20px; margin-top: 3px; }
        .guide-item h3 { font-size: 16px; margin: 0 0 5px; color: #fff; }
        .guide-item p { font-size: 13px; margin: 0; color: var(--text-dim); }
        .winners-box { background: #16191f; border-radius: 12px; padding: 15px; margin: 20px 0; max-height: 300px; overflow-y: auto; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: var(--text-dim); }
        .winner-amount { color: var(--accent); font-weight: bold; }
        .platform-features { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 10px; margin: 25px 0; }
        .feature-tag { background: #1e222a; padding: 10px 15px; border-radius: 8px; font-size: 12px; text-align: center; flex: 1; min-width: 100px; }
        .feature-tag i { display: block; font-size: 20px; margin-bottom: 5px; color: var(--primary); }
        .comments-section { margin: 25px 0; }
        .comment-card { background: #22272f; padding: 15px; border-radius: 12px; margin-bottom: 15px; position: relative; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .user-avatar { width: 30px; height: 30px; background: #34495e; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
        .user-meta { font-size: 13px; }
        .user-rating { color: #f1c40f; font-size: 10px; }
        .comment-text { font-size: 13px; font-style: italic; color: var(--text-dim); }
        .faq-section { margin: 25px 0; }
        .faq-item { background: var(--card-bg); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-item h3 { font-size: 14px; padding: 15px; margin: 0; background: #22272f; cursor: pointer; color: var(--primary); display: flex; justify-content: space-between; }
        .faq-content { padding: 15px; font-size: 13px; color: var(--text-dim); line-height: 1.5; border-top: 1px solid #2a2e38; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); z-index: 1001; }
        .nav-item { text-decoration: none; color: var(--text-dim); text-align: center; flex: 1; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 3px; }
        .nav-item span { font-size: 11px; }
        .nav-item:active { color: var(--primary); }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #1a1d24; }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-row a { color: var(--text-dim); text-decoration: none; font-size: 13px; }
        .footer-copyright { font-size: 12px; color: #555; margin-top: 20px; }