* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", sans-serif;
}
body {
    background-color: #111;
    color: #eee;
    line-height: 1.7;
    padding-bottom: 40px;
}
/* 顶部横幅 */
.banner {
    background: linear-gradient(135deg, #920000, #330000);
    text-align: center;
    padding: 30px 15px;
    border-bottom: 3px solid #ffcc00;
}
.banner h1 {
    font-size: 42px;
    color: #ffdd44;
    text-shadow: 0 0 8px #ff6600;
    margin-bottom: 10px;
}
.banner h2 {
    font-size: 26px;
    color: #fff;
    margin-bottom: 8px;
}
.rate {
    font-size: 20px;
    color: #ff4444;
    font-weight: bold;
}
/* 容器通用 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}
.block {
    background-color: #1c1c1c;
    border: 1px solid #444;
    border-radius: 8px;
    padding: 22px;
    margin-bottom: 25px;
}
.block h3 {
    font-size: 24px;
    color: #ffcc00;
    border-left: 5px solid #ff6600;
    padding-left: 12px;
    margin-bottom: 18px;
}
h4 {
    color: #ffaa44;
    font-size: 18px;
    margin-bottom: 10px;
}
/* 列表样式 */
.info-list {
    padding-left: 22px;
    color: #e2e2e2;
}
.info-list li {
    margin-bottom: 10px;
}
.sub-list {
    padding-left: 20px;
    margin: 8px 0;
}
/* 两栏布局 */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
@media (max-width:768px) {
    .two-col {
        grid-template-columns: 1fr;
    }
}
.col {
    background: #282828;
    padding: 16px;
    border-radius: 6px;
    border: 1px solid #3a3a3a;
}
/* VIP卡片 */
.vip-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap:15px;
}
.vip-card {
    background:#251515;
    padding:14px;
    border:1px solid #772222;
    border-radius:6px;
}
/* 下载按钮 */
.download-btn {
    display: inline-block;
    margin-top:12px;
    padding:10px 24px;
    background: #c41e1e;
    color:#fff;
    text-decoration: none;
    border-radius:4px;
    font-weight:bold;
    transition: background 0.2s;
}
.download-btn:hover {
    background:#ff2929;
}
/* 二维码 */
.qr-img {
    width:180px;
    height:auto;
    margin-top:10px;
    border:3px solid #ffcc00;
    border-radius:6px;
}
/* 底部 */
.footer {
    text-align:center;
    margin-top:40px;
    padding:20px;
    border-top:1px solid #333;
    color:#aaa;
}
.disclaimer {
    margin-top:8px;
    font-size:14px;
    color:#888;
}