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.page-langfang-articles .ctac-hero-article{inset:auto max(21px,calc((100% - 1180px)/2)) 41px auto;width:200px;height:140px;z-index:0;border:1px solid #6db7a6;padding:5px;background:#102e3b}
.page-langfang-articles .ctac-hero-article:after{display:none}
.page-langfang-articles .ctac-hero-article img{object-fit:contain;background:#e2ebe5}
.page-langfang-articles .ctac-reading{padding:60px 0;background:#edf1eb}
.page-langfang-articles .ctac-reading-layout{grid-template-columns:235px minmax(0,1fr);gap:28px}
.page-langfang-articles .ctac-outline{position:sticky;top:115px;display:block;padding:25px 23px;background:#0b2231;color:#edf7f5;border-left:4px solid #72f1d2}
.page-langfang-articles .ctac-outline .ctac-kicker{font-size:10px;color:#72f1d2}
.page-langfang-articles .ctac-outline summary{list-style:none;cursor:pointer;font-size:25px;font-weight:800}
.page-langfang-articles .ctac-outline summary small{display:block;font-size:10px;font-weight:400;color:#a5c2c0;margin-top:8px}
.page-langfang-articles .ctac-outline nav{display:flex;flex-direction:column;max-height:48vh;overflow:auto;margin-top:18px;border-left:1px solid #658e89}
.page-langfang-articles .ctac-outline nav a{font-size:12px;line-height:1.7;padding:10px;color:#c2dbd6;border-color:#72f1d238}
.page-langfang-articles .ctac-outline nav a.is-active{color:#72f1d2;background:#21434a;border-left:3px solid #72f1d2}
.page-langfang-articles .ctac-outline nav a[data-level="3"]{padding-left:20px;font-size:11px}
.page-langfang-articles .ctac-outline>a{display:block;font-size:12px;color:#c8ddd8;margin-top:19px}
.page-langfang-articles [data-ctac-font]{margin-top:21px;padding:10px 12px;background:#72f1d2;color:#123a36;border:0;cursor:pointer}
.page-langfang-articles .ctac-article{padding:36px 44px 45px;border-radius:0;border:1px solid #b9cabd;border-top:4px solid #519382;background:#fffef8;box-shadow:6px 7px 0 #d9e3d8;font-size:16px;line-height:1.95;color:#28493e;overflow-wrap:anywhere}
.page-langfang-articles .ctac-article>:first-child{margin-top:0}
.page-langfang-articles .ctac-article p{margin:0 0 1.25em}
.page-langfang-articles .ctac-article h2,.page-langfang-articles .ctac-article h3{scroll-margin-top:124px;color:#135b52}
.page-langfang-articles .ctac-article h2{font-size:29px;line-height:1.55;margin:38px 0 20px;border-bottom:1px solid #c2d2c5;padding-bottom:12px}
.page-langfang-articles .ctac-article h3{font-size:23px;line-height:1.6;margin-top:28px;color:#3a7562}
.page-langfang-articles .ctac-article a{color:#087b6d;text-decoration:underline;text-underline-offset:3px}
.page-langfang-articles .ctac-article img{display:block;max-width:100%;height:auto}
.page-langfang-articles .ctac-article figure{margin:24px 0}
.page-langfang-articles .ctac-article pre{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;background:#eaf0e5;padding:19px;font-size:12px;line-height:1.8}
.page-langfang-articles .ctac-article blockquote{background:#e6edde;border-left:3px solid #509786}
.page-langfang-articles .ctac-article blockquote p:last-child{margin-bottom:0}
.page-langfang-articles .ctac-table-wrap{max-width:100%;overflow:auto;border:1px solid #b4c5b2;margin:24px 0}
.page-langfang-articles .ctac-table-wrap.is-overflowing:before{content:"左右滑动，查看完整表格 ↔";position:sticky;left:0;display:block;padding:9px;background:#e4ebd9;color:#667d6c;font-size:11px}
.page-langfang-articles .ctac-article table{display:table;width:100%;margin:0;font-size:14px;line-height:1.8}
.page-langfang-articles .ctac-article th,.page-langfang-articles .ctac-article td{padding:12px;min-width:110px}
.page-langfang-articles .ctac-article th{background:#dce7d7}
.page-langfang-articles .ctac-article li{margin:8px 0}
.page-langfang-articles.is-large-type .ctac-article{font-size:19px}
.page-langfang-articles .ctac-related{padding:60px 0;background:#dfe8e3}
.page-langfang-articles .ctac-related-card{border-radius:0;background:#fffef8;border-color:#b6cbbb}
.page-langfang-articles .ctac-related-card .ctac-thumb{height:150px}
.page-langfang-articles .ctac-related-card span{font-size:12px;color:#087b6d}
.page-langfang-articles .ctac-prev-next a{background:#0b2231}
.page-langfang-articles .ctac-promo picture,.page-langfang-articles .ctac-promo img{aspect-ratio:3/1;object-fit:contain}
.page-langfang-articles a:focus-visible,.page-langfang-articles button:focus-visible,.page-langfang-articles summary:focus-visible{outline:3px solid #4ca991;outline-offset:4px}
@media(max-width:960px){
.page-langfang-articles .ctac-feed-grid{grid-template-columns:1fr}
.page-langfang-articles .ctac-lead-card{position:static;display:grid;grid-template-columns:35% minmax(0,1fr)}
.page-langfang-articles .ctac-lead-card .ctac-thumb{height:270px}
.page-langfang-articles .ctac-hero-grid{min-height:0;padding-bottom:30px}
.page-langfang-articles .ctac-hero-copy h1{font-size:45px}
.page-langfang-articles .ctac-hero-index{grid-template-columns:190px minmax(0,1fr)}
.page-langfang-articles .ctac-hero-index li{padding:6px 12px}
.page-langfang-articles .ctac-detail-heading{padding-right:200px}
.page-langfang-articles .ctac-detail-heading .ctac-crumb{width:calc(100% + 200px)}
.page-langfang-articles .ctac-detail-heading h1{font-size:37px}
.page-langfang-articles .ctac-hero-article{width:170px;height:120px}
.page-langfang-articles .ctac-reading-layout{grid-template-columns:1fr}
.page-langfang-articles .ctac-outline{position:static}
.page-langfang-articles .ctac-outline nav{max-height:none}
}
@media(max-width:720px){
.page-langfang-articles .ctac-shell{width:calc(100% - 36px)}
.page-langfang-articles .ctac-hero-copy{grid-template-columns:1fr;gap:18px}
.page-langfang-articles .ctac-hero-copy h1{font-size:39px}
.page-langfang-articles .ctac-hero-copy>p:last-child{font-size:15px;text-wrap:balance}
.page-langfang-articles .ctac-hero-grid{gap:25px}
.page-langfang-articles .ctac-hero-index{grid-template-columns:1fr;gap:10px;padding:20px}
.page-langfang-articles .ctac-hero-index>strong{font-size:21px}
.page-langfang-articles .ctac-hero-index>strong br{display:none}
.page-langfang-articles .ctac-hero-index ol{grid-column:1;grid-row:auto;margin-top:8px}
.page-langfang-articles .ctac-hero-index li{font-size:9px;gap:10px;padding:4px 8px}
.page-langfang-articles .ctac-routes nav{grid-template-columns:repeat(2,minmax(0,1fr))}
.page-langfang-articles .ctac-routes a{padding:16px 12px;gap:7px;font-size:12px}
.page-langfang-articles .ctac-feed,.page-langfang-articles .ctac-reading,.page-langfang-articles .ctac-related,.page-langfang-articles .ctac-reading-note{padding:44px 0}
.page-langfang-articles .ctac-section-head{grid-template-columns:1fr;gap:14px;margin-bottom:27px}
.page-langfang-articles .ctac-section-head h2,.page-langfang-articles .ctac-reading-note h2{font-size:30px}
.page-langfang-articles .ctac-section-head>p:last-child{font-size:13px}
.page-langfang-articles .ctac-lead-card,.page-langfang-articles .is-compact-feed .ctac-lead-card{display:block}
.page-langfang-articles .ctac-lead-card .ctac-thumb,.page-langfang-articles .is-compact-feed .ctac-lead-card .ctac-thumb{height:205px;min-height:0}
.page-langfang-articles .ctac-lead-card .ctac-card-copy{padding:23px}
.page-langfang-articles .ctac-lead-card h2{font-size:26px}
.page-langfang-articles .ctac-card-list{grid-template-columns:1fr}
.page-langfang-articles .ctac-article-card,.page-langfang-articles .ctac-article-card:last-child:nth-child(odd){display:grid;grid-template-columns:95px minmax(0,1fr);align-items:start}
.page-langfang-articles .ctac-article-card .ctac-thumb,.page-langfang-articles .ctac-article-card:last-child:nth-child(odd) .ctac-thumb,.page-langfang-articles .is-compact-feed .ctac-article-card .ctac-thumb{height:67px;width:80px;min-height:0;margin:23px 0 0 13px;border:1px solid #bfd0c6}
.page-langfang-articles .ctac-article-card .ctac-card-copy{padding:21px 15px;border-top:0}
.page-langfang-articles .ctac-article-card h3{font-size:19px}
.page-langfang-articles .ctac-article-card small{display:block;line-height:1.8}
.page-langfang-articles .ctac-article-card small time{display:block}
.page-langfang-articles .ctac-detail-heading{padding:0 0 29px}
.page-langfang-articles .ctac-detail-heading .ctac-crumb{width:auto;margin-bottom:8px}
.page-langfang-articles .ctac-detail-heading h1{font-size:34px;line-height:1.4}
.page-langfang-articles .ctac-hero-article{inset:auto 18px 33px auto;width:96px;height:65px;padding:3px}
.page-langfang-articles .ctac-detail-meta{padding-right:110px;min-height:65px;align-content:center;gap:6px}
.page-langfang-articles .ctac-detail-meta>*{font-size:10px}
.page-langfang-articles .ctac-outline{padding:20px}
.page-langfang-articles .ctac-outline>.ctac-kicker{display:none}
.page-langfang-articles .ctac-outline summary{font-size:23px}
.page-langfang-articles .ctac-article{padding:25px 20px;font-size:15px;box-shadow:4px 5px 0 #d9e3d8}
.page-langfang-articles .ctac-article h2{font-size:24px;scroll-margin-top:98px}
.page-langfang-articles .ctac-article h3{font-size:20px;scroll-margin-top:98px}
.page-langfang-articles .ctac-promo picture,.page-langfang-articles .ctac-promo img{aspect-ratio:750/920}
.page-langfang-articles.is-large-type .ctac-article{font-size:18px}
.page-langfang-articles .footer-beian{flex-wrap:wrap!important;overflow-x:visible!important;max-width:100%;min-width:0!important;white-space:normal!important}
.page-langfang-articles .footer-icp,.page-langfang-articles .footer-gongan,.page-langfang-articles .footer-license{flex:0 0 auto}
}
@media(prefers-reduced-motion:reduce){.page-langfang-articles *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* CT-ARTICLE-HEADER-1121-1279-20260908: keep the full brand and every link. */
@media(min-width:1121px) and (max-width:1279px){
body.page-langfang-articles .ct-public-header .ct-shop-nav{min-width:0;justify-content:space-between;gap:2px}
body.page-langfang-articles .ct-public-header .ct-shop-nav>a{font-size:13px;padding-inline:10px;flex-shrink:0}
}