.article-header{background:#fff;border-bottom:1px solid #dce7ed;box-shadow:0 2px 12px rgba(32,75,103,.05)}.article-header .wrap{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:25px}.back-home{color:#298ba4;text-decoration:none;font-size:14px}.article-page{min-height:70vh;padding:55px 20px;background:#f3f7f9}.article-shell{max-width:860px;margin:auto;padding:48px 58px;background:#fff;box-shadow:0 8px 30px rgba(35,76,104,.08)}.article-loading,.article-error{text-align:center;padding:80px 20px;color:#718593}.article-error h1{color:#263d50;font-size:25px}.article-title{font-size:34px;line-height:1.4;margin:0 0 16px;color:#20394e}.article-info{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid #e3ebef;color:#82939e;font-size:13px}.article-digest{padding:18px 22px;margin-bottom:30px;background:#f3f8fa;border-left:4px solid #2797b2;color:#536b7c;line-height:1.8}.wechat-body{font-size:17px;line-height:1.9;color:#283e4e;overflow-wrap:anywhere}.wechat-body img{max-width:100%!important;height:auto!important}.wechat-body video,.wechat-body iframe{max-width:100%}.wechat-body p{margin:1em 0}.original-link{display:inline-block;margin-top:35px;padding:12px 22px;background:#2797b2;color:#fff;text-decoration:none;border-radius:3px}.article-footer{padding:24px;background:#183e69;color:#afc3d1;text-align:center;font-size:13px}@media(max-width:650px){.article-header .wrap{min-height:82px}.article-header .brand small{display:none}.back-home{font-size:12px}.article-page{padding:20px 10px}.article-shell{padding:28px 20px}.article-title{font-size:26px}.wechat-body{font-size:16px}}
/* Reading pages share the service-station visual language without altering article HTML. */
.article-header{background:#f5f5f7;border:0;box-shadow:none}.article-header .wrap{max-width:1040px;min-height:90px;border-bottom:1px solid #e3e3e8}.article-header .brand .official-logo{width:44px;height:44px;border-radius:50%;object-fit:contain}.article-header .brand strong{font-size:18px;letter-spacing:.4px;color:#33343b}.article-header .brand small{color:#86868b;font-size:9px}.back-home{color:#0071e3}.article-page{background:#f5f5f7;padding:32px 24px 48px}.article-shell{border-radius:26px;box-shadow:none;padding:40px 48px}.article-title{color:#1d1d1f;font-size:30px;line-height:1.55}.article-info{color:#86868b;border-color:#eeeef1}.article-digest{background:#eef5fd;border:0;border-radius:16px;color:#566579}.original-link{background:#0071e3;border-radius:12px}.article-footer{background:#f5f5f7;color:#86868b;font-size:12px;line-height:2}.article-footer a{color:#73737b;text-decoration:none}@media(max-width:650px){.article-header .wrap{width:calc(100% - 32px);min-height:94px;gap:12px;flex-wrap:wrap;padding:14px 0}.article-header .brand strong{font-size:16px}.article-header .brand .official-logo{width:36px;height:36px}.article-header .back-home{display:block;font-size:13px}.article-page{padding:20px 14px 30px}.article-shell{padding:25px 20px;border-radius:22px}.article-title{font-size:25px}.article-loading,.article-error{padding:40px 10px}}