* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1217; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #1a1d24; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; 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: #f1c40f; }
        .header-right { display: flex; gap: 8px; }
        .btn { padding: 6px 14px; border-radius: 20px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: transform 0.2s; }
        .btn-login { background: transparent; color: #ffffff; border: 1px solid #f1c40f; }
        .btn-register { background: linear-gradient(180deg, #f1c40f 0%, #d4a017 100%); color: #000; }
        .btn:active { transform: scale(0.95); }
        .banner { width: 100%; aspect-ratio: 2/1; background: url('/images/banner.webp') center/cover no-repeat; cursor: pointer; }
        .announcement { background: #1a1d24; padding: 8px 15px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: #bdc3c7; }
        .announcement i { color: #f1c40f; }
        .marquee { overflow: hidden; white-space: nowrap; width: 100%; }
        .marquee p { display: inline-block; padding-left: 100%; animation: marquee 20s linear infinite; }
        @keyframes marquee { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
        main { padding: 15px; max-width: 1200px; margin: 0 auto; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 8px; color: #f1c40f; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; transition: transform 0.2s; border: 1px solid #2d323e; }
        .game-card img { width: 100%; height: auto; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: linear-gradient(135deg, #1a1d24 0%, #252a34 100%); padding: 20px; border-radius: 15px; margin: 25px 0; border: 1px solid #f1c40f33; }
        .intro-card h1 { font-size: 20px; color: #f1c40f; margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #bdc3c7; text-align: justify; }
        .trust-badges { display: flex; justify-content: space-around; padding: 20px 0; flex-wrap: wrap; gap: 15px; }
        .badge-item { text-align: center; flex: 1; min-width: 80px; }
        .badge-item i { font-size: 24px; color: #f1c40f; margin-bottom: 5px; }
        .badge-item span { font-size: 11px; display: block; color: #bdc3c7; }
        .winning-board { background: #1a1d24; border-radius: 15px; padding: 15px; margin: 25px 0; max-height: 300px; overflow-y: auto; }
        .winner-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winner-name { color: #f1c40f; }
        .winner-amount { color: #2ecc71; font-weight: bold; }
        .reviews { margin: 25px 0; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 10px; border-left: 4px solid #f1c40f; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: 600; font-size: 14px; }
        .review-stars { color: #f1c40f; font-size: 12px; }
        .review-text { font-size: 13px; color: #bdc3c7; font-style: italic; }
        .faq-section { margin-top: 30px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #f1c40f; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: #bdc3c7; line-height: 1.6; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323e; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: #bdc3c7; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item.active { color: #f1c40f; }
        footer { background: #1a1d24; padding: 30px 15px; text-align: center; border-top: 1px solid #2d323e; }
        .footer-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #bdc3c7; }
        .footer-contact { margin-bottom: 20px; display: flex; justify-content: center; gap: 20px; }
        .footer-contact a { font-size: 18px; color: #f1c40f; }
        .copyright { font-size: 12px; color: #7f8c8d; }