/* 移动端首屏优化 + 正规授权版 CSS */
    html {
        overflow-x: hidden;
        scrollbar-width: none;
    }
    ::-webkit-scrollbar {
        display: none;
    }

    body {
        padding: 0;
        margin: 0;
        color: white;
        font-family: Arial, "微软雅黑", sans-serif;
        background: #050b18;
        background-image: 
            linear-gradient(135deg, #050b18 0%, #0a162d 50%, #050b18 100%);
        min-height: 100vh;
    }

    .website_body_main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 10px 15px;
    }

    /* 布局结构 */
    .main_top {
        display: flex;
        justify-content: space-between;
        margin: 15px 0;
        gap: 20px;
    }
    .main_left { flex: 2; display: flex; flex-direction: column; gap: 15px; }
    .main_right { flex: 1; display: flex; flex-direction: column; gap: 15px; }

    .module-link {
        display: block;
        width: 100%;
        height: 100%;
        position: relative;
        color: inherit;
        text-decoration: none;
    }

    /* 顶部大广告位 - 优化字体颜色与高度 */
    .main_left_gg {
        height: 260px; /* 减小高度 */
        border-radius: 20px;
        position: relative;
        overflow: hidden;
        background: #000;
        border: 1px solid rgba(255,255,255,0.1);
    }
    .main_left_gg::before {
        content: '';
        position: absolute;
        top: -50%; left: -50%; width: 200%; height: 200%;
        background: conic-gradient(from 0deg, transparent, rgba(0, 242, 254, 0.4), transparent, rgba(188, 19, 254, 0.4), transparent);
        animation: rotate 6s linear infinite;
        z-index: 0;
    }
    .main_left_gg_bj {
        position: absolute;
        inset: 2px;
        background-image: url('../image/tmbj.png');
        background-size: cover;
        background-position: center;
        border-radius: 18px;
        z-index: 1;
        opacity: 0.5;
    }
    .main_left_gg_mn {
        position: absolute;
        right: 0; bottom: 0; width: 50%; height: 100%;
        background-image: url('../image/dbjmn.png');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: bottom right;
        z-index: 3;
    }
    .main_left_gg_wa {
        position: relative;
        z-index: 4;
        padding: 25px;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        box-sizing: border-box;
    }
    /* 优化头部字体颜色：金沙黄 + 极光白 */
    .main_left_gg_wa .brand { 
        font-size: 14px; 
        color: #ffcc00; /* 金色 */
        letter-spacing: 1px; 
        font-weight: bold;
        text-transform: uppercase;
    }
    .main_left_gg_wa .ydwa { 
        font-size: 28px; 
        font-weight: 900; 
        margin: 10px 0; 
        color: #fff; 
        text-shadow: 0 0 10px rgba(255,204,0,0.3);
        line-height: 1.2;
    }
    .main_left_gg_wa .ydan {
        display: inline-block;
        padding: 10px 30px;
        background: linear-gradient(90deg, #ffcc00, #ff9900);
        color: #000;
        border-radius: 25px;
        font-weight: bold;
        width: fit-content;
        box-shadow: 0 0 15px rgba(255,204,0,0.5);
    }

    /* 业务咨询模块 - 正规授权版 */
    .main_left_zx {
        height: 120px; /* 减小高度 */
        border-radius: 15px;
        background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
        border: 1px solid #ffcc00; /* 金色边框体现正规 */
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
    }
    /* 授权水印 */
    .main_left_zx::after {
        content: 'OFFICIAL AUTHORIZED';
        position: absolute;
        font-size: 40px;
        font-weight: 900;
        color: rgba(255,204,0,0.05);
        transform: rotate(-15deg);
        white-space: nowrap;
        pointer-events: none;
    }
    .main_left_zx_wa {
        position: relative;
        z-index: 2;
        padding: 0 20px;
        width: 100%;
    }
    .main_left_zx_wa .title { 
        font-size: 20px; 
        font-weight: bold; 
        color: #ffcc00; 
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .main_left_zx_wa .title::before {
        content: '✓';
        background: #ffcc00;
        color: #000;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
    }
    .main_left_zx_wa .desc { font-size: 13px; color: #ddd; margin-top: 5px; }

    /* 游戏模块 - 霓虹流光 */
    .game-card {
        height: 120px; /* 减小高度 */
        border-radius: 15px;
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
        padding: 0 12px;
        background: #0a0f1d;
        border: 1px solid rgba(255,255,255,0.05);
        transition: 0.3s;
    }
    .game-card::before {
        content: '';
        position: absolute;
        top: -50%; left: -50%; width: 200%; height: 200%;
        background: conic-gradient(transparent, transparent, transparent, var(--glow-color));
        animation: rotate 4s linear infinite;
        z-index: 1;
    }
    .game-card::after {
        content: '';
        position: absolute;
        inset: 1px;
        background: #0a0f1d;
        border-radius: 14px;
        z-index: 1;
    }
    @keyframes rotate {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    .game-card .content-wrap {
        position: relative;
        z-index: 2;
        display: flex;
        align-items: center;
        width: 100%;
    }
    .game-card .tp-box {
        width: 90px; height: 90px; margin-right: 12px; flex-shrink: 0;
        border-radius: 10px; overflow: hidden;
    }
    .game-card .tp-box img { width: 100%; height: 100%; object-fit: cover; }
    .game-card .info-box { flex: 1; }
    .game-card .cp_title { font-size: 18px; font-weight: bold; color: #fff; }
    .game-card .cp_desc { font-size: 12px; color: rgba(255,255,255,0.6); line-height: 1.3; }

    /* 霓虹配色 */
    .neon-purple { --glow-color: #bc13fe; }
    .neon-blue { --glow-color: #00f2fe; }
    .neon-red { --glow-color: #ff0844; }
    .neon-gold { --glow-color: #ffcc00; }

    /* APP 下载 */
    .main_bottom { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 20px; }
    .app-card {
        height: 130px; border-radius: 15px; padding: 15px;
        position: relative; overflow: hidden;
        background: rgba(255,255,255,0.02);
        border: 1px solid rgba(255,255,255,0.1);
    }
    .app-card .cp_name { font-size: 18px; font-weight: bold; }
    .app-card .tp-img { position: absolute; right: -5px; bottom: -5px; width: 100px; opacity: 0.3; }

    /* 备用网址 */
    .main_wz {
        margin-top: 25px; padding: 20px;
        background: rgba(255,255,255,0.03);
        border-radius: 20px;
    }
    .main_wz_wz { display: flex; gap: 10px; margin-top: 15px; }
    .main_wz_wz a {
        flex: 1; height: 50px; line-height: 50px; text-align: center;
        background: rgba(255,255,255,0.05); border-radius: 10px;
        font-size: 14px; font-weight: bold;
    }

    /* 移动端首屏关键优化 */
    @media (max-width: 767px) {
        .main_top { 
            flex-direction: column; 
            margin-top: 5px; 
            gap: 12px; 
        }
        .main_left, .main_right { 
            width: 100%; 
            gap: 12px; 
        }
        /* 进一步压缩高度，确保首屏可见度 */
        .main_left_gg { height: 180px; }
        .main_left_gg_wa { padding: 15px; }
        .main_left_gg_wa .ydwa { font-size: 20px; margin: 5px 0; }
        .main_left_gg_wa .brand { font-size: 12px; }
        .main_left_gg_wa p[style*="font-size:15px"] { font-size: 12px !important; margin-bottom: 10px !important; }
        .main_left_gg_wa .ydan { padding: 8px 20px; font-size: 14px; }
        
        .main_left_zx { height: 90px; }
        .main_left_zx_wa { padding: 0 15px; }
        .main_left_zx_wa .title { font-size: 16px; }
        .main_left_zx_wa .desc { font-size: 11px; margin-top: 2px; }
        .btn-kf-wrap { margin-top: 8px; }
        .btn-kf { padding: 4px 15px; font-size: 12px; }

        .game-card { height: 95px; }
        .game-card .tp-box { width: 75px; height: 75px; }
        .game-card .cp_title { font-size: 16px; }
        .game-card .cp_desc { font-size: 11px; }

        .main_bottom { grid-template-columns: 1fr; gap: 10px; }
        .app-card { height: 100px; }
        
        .main_wz_wz { flex-direction: column; }
    }