/* V276 – scoped only to article detail. Loaded after previous article CSS. */
.vf-site .vf-article-page{width:calc(100% - 32px);max-width:1600px;margin-left:auto;margin-right:auto}
.vf-site .vf-article-page .vf-v276-header{padding:0!important;margin:10px 0 20px!important;max-width:100%!important}
.vf-site .vf-article-page .vf-v276-header h1{font-size:clamp(26px,2.4vw,36px)!important;line-height:1.26!important;letter-spacing:-.025em!important;max-width:1040px!important;margin:10px 0 12px!important;font-weight:750}
.vf-site .vf-article-page .vf-v276-header .vf-article-meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:13px;line-height:1.6;color:#66786c;margin:0 0 10px}
.vf-site .vf-article-page .vf-v276-header .vf-article-intro{font-size:15px!important;line-height:1.7!important;margin:10px 0 0!important;max-width:1050px!important;color:#46594c}
.vf-site .vf-article-page .vf-list-breadcrumb{font-size:12px;line-height:1.5;overflow-wrap:anywhere;margin:12px 0 14px}
.vf-site .vf-article-page .vf-article-layout{grid-template-columns:minmax(0,7fr) minmax(270px,3fr)!important;gap:26px!important;align-items:start!important}
.vf-site .vf-article-page .vf-news-top-cover{margin:0 0 18px!important;max-width:100%;border-radius:12px;overflow:hidden;background:#f2f5f1}
.vf-site .vf-article-page .vf-news-top-cover img{width:100%!important;height:auto!important;max-height:none!important;aspect-ratio:auto!important;object-fit:contain!important;display:block}
.vf-site .vf-article-page .vf-article-toc{display:block;box-sizing:border-box;margin:0 0 24px;padding:0;border:1px solid #e0e9e2;border-radius:12px;background:#f7faf8;overflow:hidden}
.vf-site .vf-article-page .vf-article-toc[hidden]{display:none!important}
.vf-site .vf-article-page .vf-article-toc summary{padding:15px 18px;cursor:pointer;font-weight:700;color:#174a31;list-style-position:inside}
.vf-site .vf-article-page .vf-article-toc ol{margin:0;padding:0 22px 18px 40px;font-size:14px;line-height:1.9}
.vf-site .vf-article-page .vf-article-toc a{color:#254936;text-decoration:none}
.vf-site .vf-article-page .vf-article-toc a:hover{text-decoration:underline}
.vf-site .vf-article-page .vf-detail-editor h2,.vf-site .vf-article-page .vf-detail-editor h3{scroll-margin-top:90px}
.vf-site .vf-article-page .vf-article-sidebar{align-self:start!important;position:static!important;top:auto!important}
.vf-site .vf-article-page .vf-article-sidebar>.vf-article-toc{display:none!important}
.vf-site .vf-article-page .vf-v275-side-cats nav a{font-size:14px;padding:9px 11px}
@media(max-width:900px){.vf-site .vf-article-page .vf-article-layout{display:block!important}.vf-site .vf-article-page .vf-v276-header h1{font-size:clamp(25px,5vw,32px)!important}}
@media(max-width:540px){.vf-site .vf-article-page{width:calc(100% - 24px)}.vf-site .vf-article-page .vf-v276-header h1{font-size:26px!important}.vf-site .vf-article-page .vf-v276-header .vf-article-intro{font-size:14px!important}.vf-site .vf-article-page .vf-article-toc summary{padding:12px 14px}}