* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1218; color: #ffffff; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        header { background: #1a1d24; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323e; }
        .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: #d4af37; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: #ffffff; border: 1px solid #d4af37; padding: 6px 15px; border-radius: 20px; font-size: 14px; cursor: pointer; }
        .btn-register { background: linear-gradient(135deg, #d4af37, #f1c40f); color: #000; border: none; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; cursor: pointer; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; display: block; object-fit: cover; }
        main { padding: 15px; max-width: 800px; margin: 0 auto; }
        .jackpot-container { background: linear-gradient(45deg, #1a1d24, #2c3e50); border-radius: 12px; padding: 20px; text-align: center; margin-bottom: 20px; border: 1px solid #d4af37; position: relative; overflow: hidden; }
        .jackpot-title { font-size: 14px; color: #d4af37; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-size: 32px; font-weight: bold; color: #ffffff; margin: 10px 0; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; border-left: 4px solid #d4af37; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; text-decoration: none; color: white; transition: transform 0.2s; border: 1px solid #2d323e; }
        .game-card img { width: 100%; display: block; aspect-ratio: 1/1; object-fit: cover; }
        .game-card .info { padding: 8px; text-align: center; }
        .game-card .title { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: #1a1d24; border-radius: 15px; padding: 20px; margin-bottom: 25px; border: 1px solid #2d323e; }
        .intro-card h1 { font-size: 20px; color: #d4af37; margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #b0b3b8; }
        .guideline-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .guideline-item { background: #242831; padding: 15px; border-radius: 10px; text-align: center; font-size: 13px; border: 1px solid #2d323e; }
        .guideline-item i { font-size: 24px; color: #d4af37; margin-bottom: 8px; display: block; }
        .winners-box { background: #1a1d24; border-radius: 12px; height: 200px; overflow: hidden; border: 1px solid #2d323e; margin-bottom: 25px; }
        .winner-row { display: flex; justify-content: space-between; padding: 10px 15px; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winner-row .name { color: #b0b3b8; }
        .winner-row .prize { color: #f1c40f; font-weight: bold; }
        .trust-badge { display: flex; justify-content: center; gap: 20px; margin: 30px 0; opacity: 0.7; }
        .trust-badge img { height: 30px; filter: grayscale(1); }
        .comment-grid { display: flex; flex-direction: column; gap: 12px; margin-bottom: 25px; }
        .comment-card { background: #242831; padding: 15px; border-radius: 12px; position: relative; }
        .comment-user { font-weight: bold; font-size: 14px; margin-bottom: 5px; color: #d4af37; }
        .comment-text { font-size: 13px; color: #b0b3b8; font-style: italic; }
        .comment-stars { color: #f1c40f; font-size: 12px; margin-bottom: 5px; }
        .faq-section { margin-top: 30px; }
        .faq-item { background: #1a1d24; border-radius: 8px; margin-bottom: 10px; border: 1px solid #2d323e; }
        .faq-question { padding: 15px; font-weight: bold; font-size: 15px; cursor: pointer; color: #d4af37; border-bottom: 1px solid #2d323e; }
        .faq-answer { padding: 15px; font-size: 14px; color: #b0b3b8; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323e; z-index: 2000; }
        .nav-item { text-decoration: none; color: #b0b3b8; display: flex; flex-direction: column; align-items: center; font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #d4af37; }
        footer { background: #1a1d24; padding: 30px 15px; text-align: center; border-top: 1px solid #2d323e; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-links a { color: #b0b3b8; text-decoration: none; font-size: 13px; }
        .copyright { color: #666; font-size: 12px; margin-top: 15px; }