:root {
            --primary-bg: #1a1d24;
            --secondary-bg: #242832;
            --accent-color: #ffc107;
            --text-main: #ffffff;
            --text-muted: #a0a0a0;
            --card-bg: #2d323e;
            --gold-gradient: linear-gradient(135deg, #ffc107, #ff9800);
            --border-radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            background-color: var(--primary-bg);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        header {
            background-color: var(--secondary-bg);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }
        .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;
        }
        .header-right {
            display: flex;
            gap: 10px;
        }
        .btn {
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: bold;
            cursor: pointer;
            border: none;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-color);
            border: 1px solid var(--accent-color);
        }
        .btn-register {
            background: var(--gold-gradient);
            color: #000;
        }
        .banner {
            width: 100%;
            display: block;
            cursor: pointer;
            aspect-ratio: 2 / 1;
        }
        .banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .section-container {
            padding: 15px;
        }
        .section-title {
            font-size: 18px;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .section-title i {
            color: var(--accent-color);
        }
        .jackpot-card {
            background: radial-gradient(circle at center, #3a3f4b, #242832);
            border-radius: var(--border-radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            border: 1px solid #444;
        }
        .jackpot-label {
            color: var(--accent-color);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .jackpot-amount {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin: 5px 0;
            text-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
        }
        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 25px;
        }
        .game-card {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: transform 0.2s;
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
        }
        .game-info {
            padding: 8px;
            text-align: center;
            font-size: 12px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .intro-card {
            background-color: var(--secondary-bg);
            border-radius: var(--border-radius);
            padding: 20px;
            margin-bottom: 25px;
            border-left: 4px solid var(--accent-color);
        }
        .intro-card h1 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--accent-color);
        }
        .intro-card p {
            font-size: 14px;
            color: var(--text-muted);
        }
        .guidelines-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
            margin-bottom: 25px;
        }
        .guideline-item {
            background: var(--card-bg);
            padding: 15px;
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .guideline-item i {
            font-size: 20px;
            color: var(--accent-color);
            width: 30px;
            text-align: center;
        }
        .winners-list {
            background: var(--secondary-bg);
            border-radius: var(--border-radius);
            padding: 10px;
            max-height: 250px;
            overflow-y: auto;
            margin-bottom: 25px;
        }
        .winner-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 5px;
            border-bottom: 1px solid #333;
            font-size: 13px;
        }
        .winner-name { color: var(--text-muted); }
        .winner-prize { color: var(--accent-color); font-weight: bold; }
        .platform-elements {
            display: flex;
            justify-content: space-around;
            padding: 20px 0;
            background: var(--secondary-bg);
            margin-bottom: 25px;
            border-radius: var(--border-radius);
        }
        .platform-element {
            text-align: center;
            font-size: 11px;
        }
        .platform-element i {
            display: block;
            font-size: 24px;
            margin-bottom: 5px;
            color: var(--accent-color);
        }
        .comment-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
            margin-bottom: 25px;
        }
        .comment-card {
            background: var(--card-bg);
            padding: 15px;
            border-radius: var(--border-radius);
        }
        .comment-user {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
        }
        .comment-user i { color: #ccc; }
        .comment-stars { color: var(--accent-color); font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-muted); font-style: italic; }
        .faq-section {
            margin-bottom: 25px;
        }
        .faq-item {
            margin-bottom: 15px;
            background: var(--secondary-bg);
            border-radius: var(--border-radius);
            padding: 15px;
        }
        .faq-q {
            font-weight: bold;
            color: var(--accent-color);
            margin-bottom: 8px;
            font-size: 15px;
            display: block;
        }
        .faq-a {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--secondary-bg);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
            z-index: 1001;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            color: var(--text-muted);
        }
        .nav-item i {
            font-size: 20px;
            margin-bottom: 3px;
        }
        footer {
            background: #121418;
            padding: 30px 15px 100px;
            text-align: center;
            font-size: 13px;
        }
        .footer-row {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 15px;
        }
        .footer-link { color: var(--text-muted); }
        .copyright {
            color: #666;
            margin-top: 20px;
            font-size: 12px;
        }