* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1216; color: #e0e0e0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: linear-gradient(180deg, #1f232b 0%, #15181f 100%); 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 #2a2f3a; 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; border-radius: 5px; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #fff; letter-spacing: 0.5px; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid #d4af37; color: #d4af37; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; transition: 0.3s; }
        .btn-register { background: linear-gradient(90deg, #d4af37 0%, #f9e392 100%); color: #1a1d24; padding: 7px 17px; border-radius: 20px; font-size: 14px; font-weight: 700; cursor: pointer; border: none; box-shadow: 0 0 10px rgba(212, 175, 55, 0.3); }
        main { max-width: 600px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 15px; overflow: hidden; margin-bottom: 15px; cursor: pointer; border: 1px solid #2a2f3a; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; border-radius: 25px; padding: 8px 15px; display: flex; align-items: center; gap: 10px; margin-bottom: 20px; border: 1px solid #2a2f3a; overflow: hidden; }
        .announcement i { color: #d4af37; }
        .marquee { white-space: nowrap; overflow: hidden; position: relative; flex: 1; }
        .marquee p { display: inline-block; padding-left: 100%; animation: scroll-text 15s linear infinite; font-size: 13px; color: #b0b3b8; }
        @keyframes scroll-text { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
        .section-title { font-size: 18px; margin: 20px 0 15px 5px; color: #fff; display: flex; align-items: center; gap: 8px; 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; border: 1px solid #2a2f3a; transition: transform 0.2s; position: relative; }
        .game-card:active { transform: scale(0.96); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card .game-info { padding: 10px; text-align: center; }
        .game-card .game-info h3 { font-size: 13px; font-weight: 500; color: #e0e0e0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: linear-gradient(135deg, #1a1d24 0%, #11141a 100%); border-radius: 15px; padding: 20px; border: 1px solid #2a2f3a; margin: 25px 0; }
        .intro-card h1 { font-size: 18px; color: #d4af37; margin-bottom: 12px; line-height: 1.4; }
        .intro-card p { font-size: 14px; color: #b0b3b8; text-align: justify; }
        .trust-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .badge-item { background: #1a1d24; padding: 10px; border-radius: 10px; border: 1px solid #2a2f3a; }
        .badge-item i { font-size: 20px; color: #d4af37; margin-bottom: 5px; }
        .badge-item span { font-size: 11px; display: block; color: #888; }
        .winning-list { background: #1a1d24; border-radius: 15px; border: 1px solid #2a2f3a; padding: 15px; height: 300px; overflow-y: auto; }
        .win-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2a2f3a; align-items: center; }
        .win-item:last-child { border-bottom: none; }
        .win-user { font-size: 13px; display: flex; align-items: center; gap: 8px; }
        .win-user i { color: #4caf50; }
        .win-amount { color: #d4af37; font-weight: 700; font-size: 14px; }
        .review-card { background: #1a1d24; border-radius: 15px; padding: 15px; margin-bottom: 15px; border-left: 4px solid #d4af37; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: 600; font-size: 14px; color: #fff; }
        .review-stars { color: #ffc107; font-size: 12px; }
        .review-content { font-size: 13px; color: #b0b3b8; font-style: italic; }
        .faq-container { margin-top: 30px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; border: 1px solid #2a2f3a; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; color: #fff; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px 15px; font-size: 13px; color: #b0b3b8; line-height: 1.6; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #15181f; border-top: 1px solid #2a2f3a; display: flex; justify-content: space-around; padding: 10px 0; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { text-align: center; color: #8e9297; font-size: 11px; flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 3px; }
        .nav-item.active { color: #d4af37; }
        footer { background: #0a0c10; padding: 30px 20px 100px 20px; text-align: center; border-top: 1px solid #2a2f3a; }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-link { color: #8e9297; font-size: 13px; transition: 0.3s; }
        .footer-link:hover { color: #d4af37; }
        .copyright { color: #5a5e66; font-size: 12px; margin-top: 20px; padding-top: 20px; border-top: 1px solid #1a1d24; }