* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background-color: #1a1d24; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.5); }
        .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: #f3c75f; }
        .header-btns { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: #f3c75f; border: 1px solid #f3c75f; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; }
        .btn-register { background: linear-gradient(180deg, #f3c75f, #d4a017); color: #000; border: none; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section { background: linear-gradient(45deg, #1a1d24, #2c313c); margin: 15px; padding: 20px; border-radius: 15px; text-align: center; border: 1px solid #3d4452; }
        .jackpot-title { font-size: 14px; color: #f3c75f; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: bold; color: #ffffff; text-shadow: 0 0 15px rgba(243, 199, 95, 0.5); }
        .section-title { padding: 15px 15px 5px; font-size: 18px; color: #f3c75f; display: flex; align-items: center; gap: 8px; }
        .section-title i { font-size: 16px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2c313c; transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-title { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: #1a1d24; margin: 15px; padding: 20px; border-radius: 15px; border-left: 4px solid #f3c75f; }
        .intro-card h1 { font-size: 18px; margin-bottom: 10px; color: #f3c75f; }
        .intro-card p { font-size: 14px; color: #b0b0b0; }
        .guidelines { grid-template-columns: 1fr; gap: 10px; padding: 15px; display: grid; }
        .guide-item { background: #1a1d24; padding: 15px; border-radius: 12px; display: flex; align-items: center; gap: 15px; }
        .guide-icon { width: 40px; height: 40px; background: #2c313c; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #f3c75f; }
        .winner-list { margin: 15px; background: #1a1d24; border-radius: 15px; padding: 15px; max-height: 300px; overflow-y: auto; }
        .winner-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2c313c; font-size: 13px; }
        .winner-name { color: #b0b0b0; }
        .winner-prize { color: #4caf50; font-weight: bold; }
        .platform-features { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; padding: 15px; text-align: center; }
        .feature-box { background: #1a1d24; padding: 15px 5px; border-radius: 10px; }
        .feature-box i { font-size: 24px; color: #f3c75f; margin-bottom: 8px; }
        .feature-box span { font-size: 11px; display: block; }
        .comment-section { padding: 15px; }
        .comment-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid #2c313c; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .user-avatar { width: 35px; height: 35px; background: #3d4452; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; }
        .user-meta h4 { font-size: 14px; }
        .stars { color: #f3c75f; font-size: 12px; }
        .comment-text { font-size: 13px; color: #b0b0b0; font-style: italic; }
        .faq-section { padding: 15px; }
        .faq-item { background: #1a1d24; margin-bottom: 10px; border-radius: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: bold; font-size: 14px; border-bottom: 1px solid #2c313c; color: #f3c75f; display: flex; justify-content: space-between; }
        .faq-answer { padding: 15px; font-size: 13px; color: #b0b0b0; }
        .navigator { position: fixed; bottom: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; color: #b0b0b0; }
        .nav-item i { font-size: 18px; }
        footer { background: #0a0b0d; padding: 30px 15px 100px; text-align: center; }
        .footer-row { margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
        .footer-link { color: #b0b0b0; font-size: 13px; }
        .copyright { color: #666; font-size: 12px; margin-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guidelines { grid-template-columns: 1fr 1fr 1fr; }
        }