* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #1a1d24; color: #ffffff; line-height: 1.6; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; }
        header { position: sticky; top: 0; z-index: 1000; background-color: #1a1d24; border-bottom: 1px solid #2d323e; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #ffca28; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: transform 0.2s; }
        .btn-login { background-color: transparent; color: #ffffff; border: 1px solid #ffca28; }
        .btn-register { background-color: #ffca28; color: #1a1d24; }
        .btn:active { transform: scale(0.95); }
        main { padding-bottom: 80px; max-width: 600px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .section-title { padding: 20px 15px 10px; font-size: 18px; color: #ffca28; display: flex; align-items: center; gap: 8px; }
        .jackpot-card { margin: 15px; background: linear-gradient(135deg, #b8860b, #ffca28); border-radius: 15px; padding: 20px; text-align: center; color: #1a1d24; box-shadow: 0 4px 15px rgba(255, 202, 40, 0.3); }
        .jackpot-amount { font-size: 32px; font-weight: 800; font-family: monospace; letter-spacing: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: #252a34; border-radius: 12px; overflow: hidden; transition: 0.3s; border: 1px solid #333945; }
        .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; color: #e0e0e0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { margin: 20px 15px; padding: 20px; background: #252a34; border-radius: 15px; border-left: 4px solid #ffca28; }
        .intro-card h1 { font-size: 18px; color: #ffca28; margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #b0b3b8; }
        .guidelines-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .guide-item { background: #252a34; padding: 15px; border-radius: 12px; text-align: center; font-size: 13px; color: #ffca28; border: 1px solid #333945; }
        .winning-list { margin: 15px; background: #252a34; border-radius: 15px; height: 250px; overflow-y: hidden; position: relative; }
        .winning-scroll { animation: scrollList 30s linear infinite; }
        @keyframes scrollList { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .winner-item { padding: 12px 15px; border-bottom: 1px solid #333945; display: flex; justify-content: space-between; font-size: 13px; }
        .winner-name { color: #81c784; }
        .winner-val { color: #ffca28; font-weight: bold; }
        .feature-box { display: flex; gap: 10px; padding: 15px; overflow-x: auto; scrollbar-width: none; }
        .feature-item { min-width: 120px; background: #252a34; padding: 15px; border-radius: 12px; text-align: center; }
        .feature-item i { font-size: 24px; color: #ffca28; margin-bottom: 8px; }
        .feature-item span { display: block; font-size: 12px; }
        .comments-grid { padding: 15px; }
        .comment-card { background: #252a34; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #333945; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .user-avatar { width: 30px; height: 30px; border-radius: 50%; background: #3d4452; display: flex; align-items: center; justify-content: center; color: #ffca28; font-size: 14px; }
        .comment-text { font-size: 13px; color: #b0b3b8; font-style: italic; }
        .faq-container { padding: 15px; }
        .faq-item { background: #252a34; border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
        .faq-q { padding: 15px; font-weight: 600; color: #ffca28; font-size: 14px; border-bottom: 1px solid #333945; }
        .faq-a { padding: 15px; font-size: 13px; color: #b0b3b8; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #252a34; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333945; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #b0b3b8; }
        .nav-item i { font-size: 18px; margin-bottom: 4px; }
        .nav-item.active { color: #ffca28; }
        footer { background: #1a1d24; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #333945; }
        .footer-row { margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; font-size: 13px; }
        .footer-row a { color: #b0b3b8; }
        .footer-copy { font-size: 12px; color: #666; }