.ar-site h1,.ar-site h2,.ar-site h3{font-weight:400}.ar-home-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center;padding-top:64px;padding-bottom:70px}.ar-home-hero h1{font-family:SimSun,"Songti SC",serif;font-size:clamp(44px,4.8vw,68px);line-height:1.5;font-weight:400;margin:26px 0}.ar-home-intro{line-height:2;color:#657366;font-size:16px;margin:0 0 30px}.ar-home-foot{font-size:11px;letter-spacing:2px;color:#77816e;margin-top:40px}.ar-cover{background:#e4e8db;min-height:430px;padding:34px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.ar-cover-top{font-size:10px;letter-spacing:2px;z-index:1}.ar-cover-words{font-family:SimSun,serif;font-size:54px;line-height:1.65;letter-spacing:6px;align-self:flex-end;z-index:1}.ar-cover-foot{font-size:12px;letter-spacing:2px;display:flex;justify-content:space-between;align-items:end;z-index:1}.ar-cover-foot b{font-size:30px;font-weight:400}.ar-orbit{width:310px;height:310px;position:absolute;border:1px solid #9aa998;border-radius:50%;top:100px;left:-90px;box-shadow:0 0 0 30px #e9ecdf,0 0 0 31px #bcc7b5}.ar-record-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}.ar-card{border:1px solid #d4d9cc;display:grid;grid-template-columns:40% 1fr;min-height:320px;background:#f9f7ef}.ar-record-grid>.ar-card:only-child{grid-column:1/-1;max-width:880px}.ar-card-image{position:relative;display:flex;align-items:center;justify-content:center;padding:26px;background:#fff}.ar-card-image img{width:100%;height:auto;max-height:310px;object-fit:contain}.ar-card-image span{position:absolute;bottom:10px;left:14px;right:14px;font-size:9px;color:#6d786c}.ar-card-text{padding:34px;align-self:center}.ar-card-text h3{font-family:SimSun,serif;font-size:28px;line-height:1.6;margin:14px 0}.ar-card-text h3 a{text-decoration:none}.ar-card-text>p:not(.as-kicker){font-size:14px;line-height:1.9;color:#657366}.ar-card-text>.as-text-link{margin-top:16px}.ar-topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-top:36px}.ar-topic-grid>a{padding:30px 0;border-top:1px solid #bcc7b5;text-decoration:none}.ar-topic-grid h3{font-family:SimSun,serif;font-size:28px}.ar-topic-grid p{font-size:14px;line-height:1.9;color:#657366}.ar-topic-grid>a>span:last-child{font-size:12px}.ar-method-band{background:#193e32;color:#f5f2e9;padding:70px 0}.ar-method-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.ar-method-inner h2{font-family:SimSun,serif;font-size:36px;line-height:1.6}.ar-method-inner .as-kicker{color:#bdcbb8}.ar-method-inner p{font-size:15px;line-height:2;color:#d0d9c9}.ar-method-inner a{color:#f5f2e9}.ar-filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px}.ar-filters a{border:1px solid #c8d0c0;padding:10px 18px;font-size:12px;text-decoration:none}.ar-filters a:hover{background:#e9ecdf}.ar-record-hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:20px 0 60px}.ar-archive-image{background:#fff;min-height:400px;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1}.ar-archive-image a{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.ar-archive-image img{width:85%!important;height:85%!important;object-fit:contain!important;max-height:600px;mix-blend-mode:normal!important}.ar-image-note{font-size:11px;line-height:1.8;color:#6d786c;margin:16px 0}.ar-record-intro h1{font-family:SimSun,serif;font-size:clamp(28px,3vw,40px);line-height:1.6;margin:20px 0}.ar-record-summary{font-size:15px;color:#657366;line-height:2}.ar-identity{margin:28px 0;border-top:1px solid #d4d9cc}.ar-identity>div{display:grid;grid-template-columns:80px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid #d4d9cc;font-size:12px;line-height:1.9}.ar-identity dt{color:#6d786c}.ar-identity dd{margin:0}.ar-scope{font-size:13px;line-height:1.9;color:#657366}.ar-record-intro .as-hero-actions{margin:28px 0}.ar-reading{max-width:860px}.ar-reading .as-section{padding:55px 0;border-bottom:1px solid #d9ddcf}.ar-reading h2{font-size:30px;line-height:1.6;margin:16px 0 28px}.ar-reading p{line-height:2;font-size:15px}.ar-reading .as-kicker{font-size:11px}.ar-reading .as-richtext h3{font-size:23px}.ar-cite{font-size:11px;vertical-align:super;text-decoration:none;padding:0 2px}.ar-timeline{border-left:1px solid #94a38c;margin:32px 0 0 8px;padding-left:28px}.ar-timeline>div{position:relative;padding:0 0 26px}.ar-timeline>div:last-child{padding:0}.ar-timeline>div:before{content:"";position:absolute;width:7px;height:7px;background:#667e5f;border-radius:50%;left:-32px;top:10px}.ar-timeline strong{font-family:SimSun,serif;font-size:22px;font-weight:400}.ar-timeline p{margin:10px 0 0;font-size:14px;color:#657366}.ar-version-panel{background:#e9ecdf;padding:36px!important;margin:30px -36px}.ar-sources{padding-left:22px}.ar-sources li{padding:10px 0;overflow-wrap:anywhere;scroll-margin-top:90px}.ar-sources li>p{font-size:12px;color:#657366;margin:10px 0}.ar-sources li>a,.ar-sources li>span{font-size:15px}.ar-pending ul{padding-left:20px}.ar-pending li{font-size:14px;line-height:2;margin-bottom:10px}.ar-related{padding:0;list-style:none}.ar-related li{padding:14px 0;border-bottom:1px solid #d4d9cc;font-size:15px}.ar-search-results article{padding:28px 0;border-bottom:1px solid #d4d9cc}.ar-search-results h2{font-family:SimSun,serif;font-size:26px}.ar-search-results p{font-size:14px;line-height:1.9;color:#657366}.ar-site .as-image-dialog p{line-height:1.8}.ar-site .as-header-inner{gap:26px}.ar-site .as-desktop-nav{gap:24px}
@media(max-width:1000px){.ar-home-hero{gap:40px}.ar-record-hero{gap:36px}.ar-card{grid-template-columns:1fr}.ar-card-text{padding:24px}.ar-record-grid>.ar-card:only-child{grid-template-columns:40% 1fr}.ar-method-inner{gap:40px}}
@media(max-width:760px){.ar-home-hero{grid-template-columns:1fr;padding-top:32px;padding-bottom:38px;gap:32px}.ar-home-hero h1{font-size:44px}.ar-home-intro{font-size:14px}.ar-home-foot{font-size:10px;letter-spacing:1px;margin-top:26px}.ar-cover{min-height:300px;padding:24px}.ar-cover-words{font-size:40px}.ar-orbit{width:250px;height:250px;top:60px;left:-70px}.ar-record-grid{grid-template-columns:1fr;gap:26px}.ar-card,.ar-record-grid>.ar-card:only-child{grid-template-columns:1fr}.ar-card-image{min-height:220px;max-height:300px}.ar-card-image img{max-height:240px;width:auto;max-width:100%}.ar-card-text h3{font-size:25px}.ar-topic-grid{grid-template-columns:1fr;gap:16px}.ar-topic-grid>a{padding:24px 0}.ar-method-inner{grid-template-columns:1fr;gap:16px}.ar-method-band{padding:44px 0}.ar-method-inner h2{font-size:30px}.ar-record-hero{grid-template-columns:1fr;gap:22px;padding-top:0;padding-bottom:30px}.ar-archive-image{min-height:0;aspect-ratio:1/1}.ar-record-intro h1{font-size:30px}.ar-record-summary{font-size:14px}.ar-reading .as-section{padding:36px 0}.ar-reading h2{font-size:26px}.ar-reading p{font-size:14px}.ar-version-panel{margin:22px 0;padding:24px!important}.ar-reading .as-spec-table th{width:32%}.ar-sources li>a,.ar-sources li>span{font-size:14px}.ar-record .as-product-nav .as-container{overflow-x:auto;white-space:nowrap}.ar-record .as-product-nav a{flex-shrink:0}.ar-record-intro .as-hero-actions{gap:18px}.ar-identity>div{grid-template-columns:72px 1fr}.ar-filters{gap:8px}.ar-filters a{padding:8px 12px}.ar-record-intro .as-button{min-width:150px}.ar-site .as-logo small{font-size:8px}}

@media(max-width:760px){.cu-header nav a:nth-child(n+3){display:none}}

/* Culture record V2: identity first, evidence attached to the relevant statement. */
.ar-record-v2 .ar-record-hero{padding-top:24px;align-items:start}
.ar-record-v2 .ar-record-intro h1{font-size:clamp(28px,2.7vw,38px);line-height:1.65}
.ar-record-v2 .ar-record-summary{font-size:15px}
.ar-record-v2 .ar-identity>div{grid-template-columns:84px 1fr;font-size:13px}
.ar-verification{padding:14px 16px;background:#e9eddf;font-size:12px;line-height:1.9;color:#53624e}
.ar-verification>span{display:block;font-size:10px;letter-spacing:1px;color:#6c7864;margin-bottom:4px}
.ar-scope-box{border-left:2px solid #92a28a;padding:14px 20px;background:#edf0e6;color:#5a6958;font-size:13px!important;margin:28px 0}
.ar-record-v2 .as-spec-table{margin-top:30px}
.ar-record-v2 .as-spec-table caption{text-align:left;font-size:13px;letter-spacing:1px;padding-bottom:16px;color:#61705d}
.ar-record-v2 .as-spec-table td p{font-size:13px;margin:0;line-height:1.9}
.ar-record-v2 .as-spec-table th{font-size:13px;vertical-align:top;width:27%}
.ar-record-v2 .ar-timeline{margin-top:30px}
.ar-record-v2 .ar-timeline strong{font-size:20px}
.ar-observation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:30px 0}
.ar-observation-grid>div{padding:24px 20px;border:1px solid #cfd8c8;background:#f9f8ef}
.ar-observation-num{font-family:Georgia,serif;font-size:26px;color:#9aa58d}
.ar-observation-grid h3{font-family:SimSun,serif;font-size:20px;margin:14px 0;line-height:1.5}
.ar-observation-grid p{font-size:13px!important;color:#5b6a57;line-height:1.9}
.ar-version-note{padding:20px 24px;background:#e9eddf;margin-top:25px}
.ar-version-note h3{font-size:17px;font-weight:400;margin:0 0 10px}
.ar-version-note p{font-size:13px!important;margin:0;color:#5a6958}
.ar-language-note .as-richtext{max-width:760px}
.ar-faq details{border-top:1px solid #d2d8c9;padding:18px 0}
.ar-faq details:last-child{border-bottom:1px solid #d2d8c9}
.ar-faq summary{cursor:pointer;font-size:16px;line-height:1.8;padding-right:15px}
.ar-faq details p{font-size:14px;color:#5b6a57;margin:14px 0 0}
.ar-source-intro{font-size:13px!important;color:#63705d}
.ar-record-v2 section[id]{scroll-margin-top:80px}
.ar-record-v2 .as-product-nav a{font-size:12px}
.ar-record-v2 .ar-image-note{font-size:12px}
@media(max-width:760px){.ar-record-v2 .ar-record-hero{padding-top:0}.ar-record-v2 .ar-record-intro h1{font-size:28px}.ar-record-v2 .ar-record-summary{font-size:14px}.ar-observation-grid{grid-template-columns:1fr;gap:12px}.ar-observation-grid>div{padding:20px}.ar-observation-grid h3{display:inline;margin-left:14px;font-size:19px}.ar-observation-grid p{margin-bottom:0}.ar-record-v2 .as-spec-table th{width:33%}.ar-record-v2 .ar-timeline strong{font-size:18px}.ar-faq summary{font-size:15px}.ar-record-v2 .ar-identity>div{grid-template-columns:72px 1fr}.ar-scope-box{padding:12px 16px}.ar-version-note{padding:20px}}
/* Preserve the native detail of small archive references; do not stretch them into a large hero or zoom. */
.ar-archive-image.ar-native-reference{aspect-ratio:auto;min-height:260px;padding:24px 0}
.ar-archive-image.ar-native-reference img{width:auto!important;height:auto!important;max-width:min(85%,var(--ar-native-width));max-height:var(--ar-native-height)}
.as-image-dialog.ar-native-reference{width:min(720px,94vw);padding-top:55px;text-align:center}
.as-image-dialog.ar-native-reference img{width:auto;height:auto;max-width:min(88vw,var(--ar-native-width));max-height:min(65vh,var(--ar-native-height));display:block;margin:0 auto}
/* A dedicated left column keeps the reading guide clear of the article. */
.ar-reading-layout{display:grid;grid-template-columns:180px minmax(0,860px);gap:64px;justify-content:center;align-items:start}
.ar-reading-layout>.ar-reading{min-width:0;width:100%}
.ar-toc{position:sticky;top:24px;padding-top:54px;align-self:start}
.admin-bar .ar-toc{top:56px}
.ar-toc-panel{border-top:1px solid #b8c4af;border-bottom:1px solid #d4d9cc;background:var(--paper)}
.ar-toc-panel summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 12px;font-size:13px;letter-spacing:2px;color:var(--green);cursor:pointer}
.ar-toc-panel summary::-webkit-details-marker{display:none}
.ar-toc-toggle{font-size:18px;font-weight:400;line-height:1}
.ar-toc-panel[open] .ar-toc-toggle{transform:rotate(45deg)}
.ar-toc-links{max-height:calc(100dvh - 190px);overflow-y:auto;overscroll-behavior:contain;padding-bottom:12px}
.ar-toc-links ol{list-style:none;padding:0;margin:0}
.ar-toc-links li{margin:2px 0}
.ar-toc-links li a{display:block;padding:8px 12px;border-left:2px solid transparent;font-size:12px;line-height:1.65;color:#657366;transition:background .15s,color .15s}
.ar-toc-links li a:hover{background:#ecefe3;color:var(--green)}
.ar-toc-links li a[aria-current="location"]{border-left-color:var(--green);background:#e7ecdf;color:var(--green);font-weight:600}
.ar-toc-top{display:block;border-top:1px solid #d4d9cc;margin:14px 12px 0;padding:14px 0 0;font-size:11px;color:#657366}
@media(min-width:1100px){.ar-toc-panel summary{pointer-events:none}.ar-toc-toggle{display:none}.ar-toc-panel:not([open]) .ar-toc-links{display:block}.ar-record-v2 section[id]{scroll-margin-top:24px}}
@media(max-width:1099px){.ar-reading-layout{display:block}.ar-reading-layout>.ar-reading{margin-inline:auto}.ar-toc{top:0;padding-top:0;z-index:25;margin-inline:auto;max-width:860px}.admin-bar .ar-toc{top:32px}.ar-toc-panel{box-shadow:0 5px 12px #193e3208}.ar-toc-panel summary{padding:14px 16px;min-height:54px}.ar-toc-links{max-height:45dvh;padding:0 12px 12px}.ar-toc-links li a{padding:10px 12px}.ar-record-v2 section[id]{scroll-margin-top:76px}}
@media(max-width:782px){.admin-bar .ar-toc{top:46px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ar-toc-links li a{transition:none}}