*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:#222;background:#f5f5f5;line-height:1.8}
.wrap{width:1100px;margin:0 auto}
a{color:#b12c2c;text-decoration:none}
a:hover{text-decoration:underline}
.top{background:#8b0000;color:#fff;padding:14px 0}
.top .wrap{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:22px;font-weight:bold;color:#ffd700}
.top nav a{color:#fff;margin-left:22px;font-size:15px}
.top nav a.on{color:#ffd700}
.hero{background:linear-gradient(135deg,#8b0000,#c22);color:#fff;padding:34px 30px;border-radius:8px;margin:22px 0;text-align:center}
.hero h1{font-size:24px;margin-bottom:12px}
.hero p{font-size:15px;opacity:.95}
.cols{display:flex;gap:18px;margin-bottom:24px}
.col{flex:1;background:#fff;border-radius:8px;padding:18px 20px;border-top:3px solid #b12c2c}
.col h2{font-size:18px;margin-bottom:12px;border-bottom:1px dashed #ddd;padding-bottom:8px}
.col li{list-style:none;padding:7px 0;border-bottom:1px dotted #eee;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.col li a{color:#333}
.list{background:#fff;border-radius:8px;padding:20px 26px;margin:22px 0}
.list h1{font-size:22px;color:#8b0000;margin-bottom:16px;text-align:center}
.list ul{list-style:none}
.list li{padding:11px 0;border-bottom:1px dotted #eee;display:flex;justify-content:space-between;align-items:center;gap:16px}
.list li a{color:#333;font-size:16px}
.list li .date{color:#999;font-size:13px;white-space:nowrap}
.tags{background:#fff;border-radius:8px;padding:18px 20px;margin-bottom:24px}
.tags h3{font-size:16px;margin-bottom:10px}
.tags a{display:inline-block;background:#fdeaea;color:#b12c2c;padding:5px 14px;border-radius:16px;margin:5px;font-size:14px}
article{max-width:820px;margin:22px auto;background:#fff;padding:30px 36px;border-radius:8px}
article h1{font-size:24px;color:#8b0000;margin-bottom:16px;text-align:center}
article .meta{color:#999;font-size:13px;text-align:center;margin-bottom:22px;border-bottom:1px dashed #ddd;padding-bottom:12px}
article p{margin-bottom:16px;text-indent:2em;font-size:16px}
article img{max-width:100%;display:block;margin:18px auto;border-radius:6px}
footer{background:#222;color:#aaa;padding:24px 0;margin-top:30px;text-align:center;font-size:13px}
footer a{color:#ccc;margin-left:10px}
@media(max-width:1120px){.wrap{width:96%}.cols{flex-wrap:wrap}.col{flex:1 1 45%}}