:root{--primary-color:#0d9488;--secondary-color:#fbbf24;--dark-color:#134e4a;--highlight-color:#2dd4bf}body{font-family:'Microsoft YaHei',sans-serif;background:#081a17;max-width:600px;margin:0 auto;padding:0;color:#e0e0e0;line-height:1.6}.header-bar{background:linear-gradient(90deg,var(--dark-color),var(--primary-color));color:var(--secondary-color);padding:15px 20px;text-align:center;border-radius:0 0 15px 15px;box-shadow:0 5px 15px rgba(0,0,0,0.7);border-bottom:3px solid var(--highlight-color)}.main-title{font-size:28px;font-weight:bold;margin:0;text-shadow:2px 2px 5px rgba(0,0,0,0.9);letter-spacing:1px}.sub-title{font-size:16px;margin-top:5px;text-shadow:1px 1px 3px rgba(0,0,0,0.7)}.game-showcase{margin:25px 15px}.game-poster{width:100%;border-radius:15px;box-shadow:0 10px 25px rgba(0,0,0,0.7);border:3px solid var(--highlight-color);transition:transform 0.3s}.game-poster:hover{transform:scale(1.02)}.content-card{background:rgba(8,26,23,0.88);border-radius:15px;padding:20px;margin:0 15px 25px 15px;box-shadow:0 5px 15px rgba(0,0,0,0.5);border-left:5px solid var(--primary-color)}.section-title{font-size:24px;font-weight:bold;color:var(--secondary-color);margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--highlight-color);display:flex;align-items:center}.section-title span{margin-right:10px;font-size:28px}.feature-list{margin:20px 0}.feature-item{margin-bottom:15px;padding-left:30px;position:relative}.feature-item::before{content:"⚡";position:absolute;left:0;color:var(--secondary-color);font-size:20px}.gift-code-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:15px}.gift-code-item{background:rgba(13,148,136,0.15);border:2px solid rgba(45,212,191,0.3);border-radius:12px;padding:12px;text-align:center;cursor:pointer;transition:all 0.3s}.gift-code-item:hover{border-color:var(--secondary-color);background:rgba(251,191,36,0.15);transform:translateY(-2px);box-shadow:0 5px 15px rgba(251,191,36,0.2)}.gift-code{font-size:16px;font-weight:bold;color:var(--secondary-color);letter-spacing:1px;margin-bottom:6px}.gift-reward{font-size:11px;color:#94a3b8;line-height:1.4}.download-section{text-align:center;margin:30px 15px}.download-btn{display:inline-block;background:linear-gradient(135deg,var(--primary-color),#0f766e);color:white;padding:15px 40px;border-radius:50px;font-weight:bold;font-size:18px;text-decoration:none;transition:all 0.3s;box-shadow:0 5px 15px rgba(0,0,0,0.5);border:2px solid var(--highlight-color);margin:0 10px 15px}.download-btn:hover{background:linear-gradient(135deg,#0f766e,var(--primary-color));transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,0.7)}.tips{font-size:14px;color:var(--secondary-color);margin-top:10px;font-weight:bold}.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0;justify-content:center}.tag{background:rgba(13,148,136,0.7);color:var(--secondary-color);padding:5px 15px;border-radius:20px;font-size:14px;border:1px solid var(--highlight-color)}.wechat-footer{background:linear-gradient(135deg,#042f2e,#134e4a);padding:20px 0;margin-top:30px;border-top:3px solid var(--secondary-color)}.wechat-container{max-width:600px;margin:0 auto;display:flex;align-items:center;padding:0 15px}.wechat-qrcode{width:100px;height:100px;border:3px solid #fff;border-radius:8px;overflow:hidden;margin-right:20px}.wechat-qrcode img{width:100%;height:100%;object-fit:cover}.wechat-info{flex:1;color:#fff}.wechat-info h3{font-size:18px;margin-bottom:8px;color:#ffd700}.wechat-info p{font-size:14px;margin-bottom:12px;opacity:0.9}.wechat-btn{display:inline-block;background:#e74c3c;color:white;padding:8px 20px;border-radius:20px;font-size:14px;text-decoration:none;transition:all 0.3s}.wechat-btn:hover{background:#c0392b;transform:translateY(-2px)}.footer-guide{text-align:center;padding:15px;color:#9ca3af;font-size:14px}@media(max-width:480px){.wechat-container{flex-direction:column;text-align:center}.wechat-qrcode{margin-right:0;margin-bottom:15px}.gift-code-grid{grid-template-columns:1fr}}


/* ===== 移动端优化 ===== */
* { box-sizing: border-box; }

body {
    font-size: 13px;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding-bottom: 20px;
}

.header-bar {
    padding: 12px 16px;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
    border-bottom-width: 2px;
}

.main-title {
    font-size: 17px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.6);
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.sub-title {
    font-size: 12px;
    margin-top: 4px;
    line-height: 1.3;
}

.game-showcase { margin: 8px 10px 0; }
.game-poster { border-radius: 8px; border-width: 2px; }

.content-card {
    border-radius: 8px;
    padding: 12px 14px;
    margin: 8px 10px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.06);
    border-left-width: 3px;
}

.section-title {
    font-size: 15px;
    margin-bottom: 8px;
    padding-bottom: 6px;
}

.section-title span {
    margin-right: 6px;
    font-size: 18px;
}

.feature-item {
    margin-bottom: 8px;
    padding-left: 18px;
    font-size: 13px;
    line-height: 1.65;
}

.feature-item::before { font-size: 14px; }

.download-section {
    margin: 10px 10px;
    padding: 14px;
    border-radius: 8px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.06);
}

.download-section h2 {
    font-size: 15px;
    margin-bottom: 10px !important;
}

.download-btn {
    display: inline-block;
    width: 42%;
    margin: 0 3px 10px;
    padding: 11px 0;
    border-radius: 22px;
    font-size: 14px;
    border: none;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.tips { font-size: 12px; line-height: 1.5; }

.tag {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
}

.wechat-footer {
    padding: 12px 0;
    margin-top: 12px;
    border-top-width: 2px;
}

.wechat-container { padding: 0 12px; }

.wechat-qrcode {
    width: 64px;
    height: 64px;
    border-width: 2px;
    border-radius: 6px;
    margin-right: 12px;
}

.wechat-info h3 { font-size: 14px; margin-bottom: 4px; }
.wechat-info p { font-size: 12px; margin-bottom: 8px; line-height: 1.4; }

.wechat-btn {
    padding: 5px 14px;
    border-radius: 12px;
    font-size: 12px;
}

.footer-guide {
    padding: 10px;
    font-size: 11px;
}

/* ===== 电脑端恢复（>=600px）===== */
@media (min-width: 600px) {
    body { font-size: 15px; line-height: 1.7; padding-bottom: 0; }

    .header-bar {
        padding: 15px 20px;
        border-radius: 0 0 15px 15px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        border-bottom-width: 3px;
    }

    .main-title {
        font-size: 28px;
        text-shadow: 2px 2px 5px rgba(0,0,0,0.7);
        letter-spacing: 1px;
        line-height: 1.2;
    }

    .sub-title {
        font-size: 16px;
        margin-top: 5px;
        line-height: 1.4;
    }

    .game-showcase { margin: 25px 15px; }
    .game-poster { border-radius: 15px; border-width: 3px; }

    .content-card {
        border-radius: 15px;
        padding: 20px;
        margin: 0 15px 25px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        border-left-width: 5px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }

    .section-title span {
        margin-right: 10px;
        font-size: 28px;
    }

    .feature-item {
        margin-bottom: 15px;
        padding-left: 30px;
        font-size: 15px;
        line-height: 1.6;
    }

    .feature-item::before { font-size: 20px; }

    .download-section {
        margin: 30px 0;
        padding: 20px;
        border-radius: 0;
        box-shadow: none;
    }

    .download-section h2 { font-size: 20px; margin-bottom: 20px !important; }

    .download-btn {
        display: inline-block;
        width: auto;
        margin: 0 10px 15px;
        padding: 15px 40px;
        border-radius: 50px;
        font-size: 18px;
        border: 2px solid #ffd700;
        box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    }

    .tips { font-size: 14px; line-height: 1.6; }

    .tag {
        padding: 5px 15px;
        border-radius: 20px;
        font-size: 14px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .wechat-footer {
        padding: 20px 0;
        margin-top: 30px;
        border-top-width: 3px;
    }

    .wechat-container { padding: 0 15px; }

    .wechat-qrcode {
        width: 100px;
        height: 100px;
        border-width: 3px;
        border-radius: 8px;
        margin-right: 20px;
    }

    .wechat-info h3 { font-size: 18px; margin-bottom: 8px; }
    .wechat-info p { font-size: 14px; margin-bottom: 12px; line-height: 1.5; }

    .wechat-btn {
        padding: 8px 20px;
        border-radius: 20px;
        font-size: 14px;
    }

    .footer-guide {
        padding: 15px;
        font-size: 14px;
    }
}


/* ===== 全站统一滚动条清理：隐藏滚动条但保留滚动能力 ===== */
/* 适用于所有元素及整个文档，跨 Chrome/Safari/Edge/Firefox/IE */
/* 仍允许通过滚轮/触摸/键盘滚动，仅隐藏可视滚动条 */
*, *::before, *::after {
  scrollbar-width: none !important;          /* Firefox */
  -ms-overflow-style: none !important;       /* IE / legacy Edge */
  -webkit-overflow-scrolling: touch;         /* iOS 平滑滚动 */
}
*::-webkit-scrollbar,
*::-webkit-scrollbar-track,
*::-webkit-scrollbar-thumb,
*::-webkit-scrollbar-thumb:hover,
*::-webkit-scrollbar-corner {
  width: 0 !important;
  height: 0 !important;
  display: none !important;                  /* Chrome/Safari/Edge */
  background: transparent !important;
}