* { 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; }
        ul { list-style: none; }
        .container { width: 100%; max-width: 600px; margin: 0 auto; padding: 0 15px; }
        
        header { background-color: #1a1d24; height: 60px; display: flex; align-items: center; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.5); border-bottom: 1px solid #2d323d; }
        .header-wrap { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 0 15px; }
        .logo-area { display: flex; align-items: center; gap: 8px; }
        .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        .logo-area strong { font-size: 16px; font-weight: normal; color: #fff; letter-spacing: 1px; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn-login { padding: 6px 15px; border-radius: 20px; font-size: 14px; background: transparent; border: 1px solid #d4af37; color: #d4af37; cursor: pointer; }
        .btn-register { padding: 6px 15px; border-radius: 20px; font-size: 14px; background: linear-gradient(180deg, #f3d078 0%, #d4af37 100%); color: #000; font-weight: bold; border: none; cursor: pointer; }

        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; margin-bottom: 20px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-card { background: linear-gradient(135deg, #232730 0%, #1a1d24 100%); border-radius: 15px; padding: 20px; text-align: center; border: 1px solid #363c4a; margin-bottom: 25px; position: relative; overflow: hidden; }
        .jackpot-card::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, transparent 70%); pointer-events: none; }
        .jackpot-title { color: #d4af37; font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: #ffffff; text-shadow: 0 0 10px rgba(212,175,55,0.5); font-family: monospace; }

        .section-title { font-size: 18px; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; border-left: 4px solid #d4af37; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 30px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h4 { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #ccc; }

        .intro-card { background: #1a1d24; border-radius: 15px; padding: 25px; margin-bottom: 30px; border: 1px solid #2d323d; }
        .intro-card h1 { font-size: 20px; color: #d4af37; margin-bottom: 15px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #a0a0a0; text-align: justify; }

        .guidelines { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 30px; }
        .guide-item { background: #1a1d24; padding: 15px; border-radius: 12px; border-left: 3px solid #d4af37; }
        .guide-item h3 { font-size: 15px; margin-bottom: 5px; color: #efefef; }
        .guide-item p { font-size: 13px; color: #888; }

        .winners-box { background: #16191f; border-radius: 15px; padding: 15px; height: 300px; overflow-y: auto; margin-bottom: 30px; border: 1px solid #2d323d; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #23272e; font-size: 13px; }
        .winner-row span:first-child { color: #aaa; }
        .winner-row span:last-child { color: #4caf50; font-weight: bold; }

        .platform-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; text-align: center; }
        .feature-item { padding: 15px 5px; background: #1a1d24; border-radius: 12px; }
        .feature-item i { font-size: 24px; color: #d4af37; margin-bottom: 8px; }
        .feature-item span { display: block; font-size: 11px; color: #fff; }

        .comments-section { margin-bottom: 30px; }
        .comment-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2d323d; }
        .comment-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .user-name { font-size: 14px; font-weight: bold; color: #d4af37; }
        .rating { color: #ffc107; font-size: 12px; }
        .comment-body { font-size: 13px; color: #aaa; font-style: italic; }

        .faq-section { margin-bottom: 40px; }
        .faq-item { margin-bottom: 15px; background: #1a1d24; border-radius: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-size: 15px; font-weight: 600; cursor: pointer; color: #efefef; display: flex; align-items: center; gap: 10px; }
        .faq-question i { color: #d4af37; }
        .faq-answer { padding: 0 15px 15px 15px; font-size: 14px; color: #999; line-height: 1.6; }

        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: #1a1d24; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323d; z-index: 1000; max-width: 600px; margin: 0 auto; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #8e94a3; transition: color 0.3s; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 11px; }
        .nav-item:hover { color: #d4af37; }

        footer { background: #0a0c10; padding: 40px 15px 100px 15px; text-align: center; border-top: 1px solid #1a1d24; }
        .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #777; transition: color 0.2s; }
        .footer-links a:hover { color: #d4af37; }
        .footer-policy { margin-bottom: 20px; }
        .copyright { font-size: 12px; color: #555; border-top: 1px solid #1a1d24; padding-top: 20px; }