html[lang="zh-CN"] .editorial-page{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}
.editorial-page .brand{flex:0 0 168px}.editorial-page .brand img,.editorial-page .footer-logo{height:auto;object-fit:contain}
.article-language{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.skip-link{position:fixed;z-index:100;left:16px;top:-80px;background:#fff;padding:12px 20px;border:2px solid #ff5708;border-radius:8px}.skip-link:focus{top:12px}
.article-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;color:#657080;font-size:12px}.article-breadcrumb a{text-decoration:none}
.article-heading{padding-top:34px;padding-bottom:30px;max-width:1160px}.article-kicker{color:#c44206;font-size:12px;font-weight:800;letter-spacing:.08em}.article-heading h1{max-width:940px;margin:12px 0 18px;font-size:clamp(34px,4.3vw,56px);line-height:1.13;letter-spacing:-1.4px}.article-description{max-width:870px;color:#596471;font-size:17px;line-height:1.8;margin:0}.article-byline{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px;color:#657080;font-size:12px}.article-byline a{text-decoration:none;color:#384656}
.article-cover{margin-top:0;margin-bottom:44px}.article-cover img{display:block;width:100%;height:390px;object-fit:cover;border-radius:20px}.article-cover figcaption{font-size:11px;color:#6b7480;padding-top:9px}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(230px,280px);gap:60px;align-items:start;padding-bottom:64px}.guide-body{min-width:0;color:#35414e;font-size:16px;line-height:1.9}.guide-body p{margin:16px 0}.guide-body h2{margin:38px 0 17px;font-size:26px;color:#111820;line-height:1.35;letter-spacing:-.35px}.guide-body ul,.guide-body ol{padding-left:24px}.guide-body li{margin:10px 0}.guide-body a{color:#a83a08;text-decoration:underline;text-underline-offset:3px}.guide-section{scroll-margin-top:92px}.guide-body .answer-box{margin-bottom:35px}.guide-body .answer-box h2{margin:0 0 10px;font-size:17px}.guide-body .answer-box p{margin:0}.article-table{max-width:100%;overflow-x:auto;border-radius:12px;border:1px solid #e6e9ed;margin:24px 0}.article-table table{margin:0;min-width:470px;border:0}.article-table td,.article-table th{font-size:14px;vertical-align:top}.article-sources{padding-top:12px;margin-top:32px;border-top:1px solid #e6e9ed}.article-sources p,.article-sources li{font-size:13px}.article-back{display:inline-block;margin-top:25px;font-weight:700;font-size:14px}.article-sidebar{position:sticky;top:96px;align-self:start}.article-toc{padding:22px;background:#f6f8fb;border:1px solid #e6e9ed;border-radius:16px;margin-bottom:20px}.article-toc h2{font-size:14px;margin:0 0 14px}.article-toc a{display:block;color:#52606e;text-decoration:none;font-size:12px;line-height:1.7;padding:8px 0;border-bottom:1px solid #e4e8ed}.article-toc a:last-child{border:0}.article-toc a:hover{color:#c44206}.article-sidebar .aside-card h2{font-size:20px;line-height:1.4}.article-sidebar .button{font-size:12px;padding:0 18px}.editorial-page .related h2{font-size:27px}.editorial-page .related-card h3{font-size:18px;line-height:1.5}.editorial-page footer p{font-size:12px;max-width:300px}.editorial-page .copyright a{color:inherit}
.weight-calculator{background:#f5f8fc;border:1px solid #dfe6ed;border-radius:16px;padding:24px;margin:25px 0}.weight-calculator h3{font-size:19px;margin:0 0 18px;color:#18232e}.weight-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.weight-inputs label{display:block;font-size:12px;font-weight:700}.weight-inputs input{display:block;width:100%;padding:10px 11px;border:1px solid #c8d3df;border-radius:8px;margin-top:7px;background:#fff;color:#18232e;font:inherit;min-height:44px}.weight-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.weight-result{padding:15px;background:#fff;border:1px solid #e1e7ef;border-radius:10px}.weight-result span{display:block;font-size:11px;color:#637080}.weight-result strong{font-size:23px;color:#18232e}.weight-results small{grid-column:1/-1;color:#637080;font-size:12px}.weight-calculator .calculator-error{color:#a02d13;font-size:13px;margin:12px 0 0}
@media(max-width:980px){.article-layout{grid-template-columns:minmax(0,1fr) 230px;gap:30px}.article-heading h1{font-size:42px}.article-cover img{height:330px}}
@media(max-width:760px){.editorial-page .wrap{width:calc(100% - 36px)}.editorial-page .nav{gap:12px}.editorial-page .brand{flex:0 0 128px;width:128px}.editorial-page .brand img{width:128px}.editorial-page .nav-cta{margin-left:auto;font-size:12px;padding:0 13px;min-height:38px}.editorial-page .article-language{min-width:45px;height:36px;font-size:11px}.article-breadcrumb{margin-top:20px;font-size:11px}.article-heading{padding-top:25px;padding-bottom:25px}.article-heading h1{font-size:32px;letter-spacing:-.8px;line-height:1.22}.article-description{font-size:15px}.article-byline{font-size:11px;gap:7px}.article-cover img{height:220px;border-radius:14px}.article-cover{margin-bottom:24px}.article-layout{grid-template-columns:minmax(0,1fr);gap:25px;padding-bottom:40px}.article-sidebar{position:static;grid-row:1}.article-sidebar .aside-card{display:none}.article-toc{padding:17px;margin:0}.article-toc a{padding:5px 0}.guide-body{font-size:15px;line-height:1.85}.guide-body h2{font-size:23px}.weight-calculator{padding:18px}.weight-inputs{grid-template-columns:repeat(2,minmax(0,1fr))}.weight-result strong{font-size:21px}.editorial-page .footer-grid{grid-template-columns:1fr 1fr}.editorial-page .footer-grid>div:first-child{grid-column:1/-1}.editorial-page .copyright{gap:10px;flex-wrap:wrap}}