/* casmb5 */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:system-ui,-apple-system,"Noto Sans SC","Source Han Sans SC",sans-serif;color:#0f172a;background:#ffffff;line-height:1.75;font-size:16px}
a{color:#334155;text-decoration:none}
a:hover{color:#0f172a}
.casmb5-wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.casmb5-head{border-bottom:1px solid #e2e8f0;background:#ffffff}
.casmb5-head-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;flex-wrap:wrap}
.casmb5-logo{font-size:22px;font-weight:700;color:#0f172a;font-family:"PingFang SC","Microsoft YaHei",sans-serif;text-decoration:none}
.casmb5-nav a{margin-left:18px;color:#64748b;font-size:15px;text-decoration:none}
.casmb5-nav a:hover{color:#334155}
.casmb5-main{padding:24px 0 48px}
.casmb5-cols{display:flex;gap:28px;align-items:flex-start}
.casmb5-col-main{flex:1;min-width:0}
.casmb5-side{width:300px;flex:none}
.casmb5-card{background:#ffffff;border:1px solid #e2e8f0;border-radius:0px;box-shadow:none;padding:18px;margin-bottom:18px}
.casmb5-card h2{font-size:19px;margin-bottom:10px;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
.casmb5-list{list-style:none}
.casmb5-list li{padding:14px 0;border-bottom:1px dashed #e2e8f0}
.casmb5-list li:last-child{border-bottom:none}
.casmb5-list a{font-size:17px;font-weight:600;color:#0f172a;text-decoration:none}
.casmb5-list a:hover{color:#334155}
.casmb5-meta{color:#64748b;font-size:13px;margin-top:6px}
.casmb5-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.casmb5-tag{display:inline-block;padding:2px 10px;background:#f1f5f9;color:#0f172a;border-radius:999px;font-size:13px;margin:0 8px 8px 0;text-decoration:none}
.casmb5-article{font-size:17px}
.casmb5-article h1{font-size:28px;margin-bottom:10px;line-height:1.4;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
.casmb5-article h2{font-size:21px;margin:26px 0 12px;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
.casmb5-article h3{font-size:18px;margin:20px 0 10px}
.casmb5-article p{margin:14px 0}
.casmb5-article img{max-width:100%;height:auto;border-radius:0px}
.casmb5-crumb{font-size:13px;color:#64748b;margin-bottom:14px}
.casmb5-crumb a{color:#64748b}
.casmb5-foot{border-top:1px solid #e2e8f0;padding:28px 0;color:#64748b;font-size:14px;margin-top:36px}
.casmb5-foot a{color:#64748b}
.casmb5-btn{display:inline-block;padding:9px 18px;background:#334155;color:#fff;border-radius:0px;text-decoration:none}
.casmb5-hero{background:#f1f5f9;border-radius:0px;padding:28px;margin-bottom:22px}
.casmb5-hero h1{font-size:26px;color:#0f172a;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
.casmb5-hero p{color:#64748b;margin-top:8px}
.casmb5-pager{margin-top:22px;text-align:center}
.casmb5-pager a,.casmb5-pager span{display:inline-block;padding:6px 12px;border:1px solid #e2e8f0;border-radius:0px;margin:0 4px;text-decoration:none}
.casmb5-pager .on{background:#334155;color:#fff;border-color:#334155}
@media(max-width:820px){.casmb5-cols{flex-direction:column}.casmb5-side{width:100%}}