* { 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; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        header { background-color: #111419; 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 #2d323d; }
        .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: 10px; }
        .btn-login { padding: 6px 15px; border-radius: 20px; border: 1px solid #f1c40f; color: #f1c40f; font-size: 14px; }
        .btn-register { padding: 6px 15px; border-radius: 20px; background: linear-gradient(135deg, #f1c40f, #d4ac0d); color: #000; font-size: 14px; font-weight: bold; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: pointer; }
        .announcement { background: #242933; height: 35px; display: flex; align-items: center; padding: 0 15px; overflow: hidden; border-bottom: 1px solid #2d323d; }
        .announcement i { color: #f1c40f; margin-right: 10px; }
        .scrolling-text { white-space: nowrap; animation: scrollText 20s linear infinite; }
        @keyframes scrollText { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-container { padding: 15px; }
        .section-title { font-size: 18px; color: #f1c40f; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; font-weight: 600; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background: #242933; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 6px rgba(0,0,0,0.3); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card p { padding: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: #2d323d; }
        .intro-card { background: linear-gradient(145deg, #242933, #1a1d24); padding: 20px; border-radius: 15px; border-left: 4px solid #f1c40f; margin-bottom: 25px; box-shadow: 0 5px 15px rgba(0,0,0,0.4); }
        .intro-card h1 { font-size: 20px; margin-bottom: 12px; color: #f1c40f; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #bdc3c7; text-align: justify; }
        .trust-elements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .trust-item { background: #242933; padding: 15px 5px; border-radius: 10px; text-align: center; }
        .trust-item i { font-size: 24px; color: #f1c40f; margin-bottom: 8px; display: block; }
        .trust-item span { font-size: 11px; color: #fff; }
        .winning-list { background: #242933; border-radius: 15px; padding: 15px; max-height: 300px; overflow-y: auto; margin-bottom: 25px; border: 1px solid #2d323d; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .winning-item:last-child { border-bottom: none; }
        .winning-user { color: #f1c40f; }
        .winning-amount { color: #2ecc71; font-weight: bold; }
        .review-section { margin-bottom: 25px; }
        .review-card { background: #2d323d; padding: 15px; border-radius: 12px; margin-bottom: 12px; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .reviewer { font-weight: bold; font-size: 14px; color: #f1c40f; }
        .stars { color: #f1c40f; font-size: 12px; }
        .review-text { font-size: 13px; color: #ecf0f1; font-style: italic; }
        .faq-section { background: #242933; border-radius: 15px; padding: 20px; margin-bottom: 25px; }
        .faq-item { margin-bottom: 20px; border-bottom: 1px solid #34495e; padding-bottom: 15px; }
        .faq-item:last-child { border-bottom: none; }
        .faq-question { font-size: 16px; color: #f1c40f; margin-bottom: 10px; font-weight: 600; display: block; }
        .faq-answer { font-size: 14px; color: #bdc3c7; text-align: justify; line-height: 1.5; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #111419; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323d; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: #bdc3c7; font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #f1c40f; }
        footer { background: #111419; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-link { color: #bdc3c7; font-size: 13px; transition: color 0.2s; }
        .footer-link:hover { color: #f1c40f; }
        .copyright { font-size: 12px; color: #7f8c8d; border-top: 1px solid #2d323d; padding-top: 20px; margin-top: 10px; }
        .provider-logo { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; filter: grayscale(100%); opacity: 0.6; }
        .provider-logo i { font-size: 30px; }