:root{--bg:#fafbf8;--paper:#fff;--ink:#192d25;--muted:#68766c;--green:#164e3b;--line:#dfe6dd;--pale:#edf3e8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--green);text-decoration:underline}button,input,textarea,select{font:inherit}button,.button{display:inline-block;background:var(--green);color:white;border:1px solid var(--green);border-radius:7px;padding:10px 18px;cursor:pointer;text-align:center}button:hover,.button:hover{opacity:.9}.secondary{background:transparent;color:var(--green);border-color:var(--line)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #8ba97d;outline-offset:4px}.skip{position:absolute;top:-90px;background:white;padding:10px}.skip:focus{top:0}.site-header{max-width:1120px;margin:auto;padding:25px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{font-size:23px;font-weight:700;display:flex;align-items:center;gap:8px;white-space:nowrap}.brand b{font-weight:500}.brand-icon{display:grid;place-items:center;width:35px;height:37px;background:var(--green);color:white;border-radius:9px 2px;font-size:22px}.brand small{font-size:13px;font-weight:400;color:var(--muted);margin-left:8px}nav{display:flex;gap:26px;font-size:14px;flex-wrap:wrap}main{max-width:1000px;margin:auto;padding:0 28px}.hero{padding:68px 0 52px;border-bottom:1px solid var(--line)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--green);font-weight:600}.hero h1{font-size:clamp(30px,4vw,48px);line-height:1.45;letter-spacing:-1.3px;margin:20px 0}.hero h1 span{color:#70806b}.hero-copy{color:var(--muted);font-size:16px}.hero-notes{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;font-size:12px;color:var(--muted)}.hero-notes 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p{font-size:14px}.draft-row{display:flex;align-items:center;gap:25px;justify-content:space-between;padding:22px 0;border-top:1px solid var(--line)}.draft-row h3{font-size:18px;margin:9px 0}.draft-row p,.draft-row small{color:var(--muted)}.draft-row .button{white-space:nowrap;font-size:13px}.review-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px}.review-preview{margin:20px 0;min-width:0}.review-controls .panel{padding:20px}.review-controls button{width:100%;margin:7px 0}.actions{display:flex;gap:10px}label{display:block;margin:16px 0;font-size:14px;font-weight:500}input,textarea,select{display:block;width:100%;padding:10px;border:1px solid #cbd5c8;border-radius:6px;background:white;color:var(--ink);margin-top:6px}textarea{resize:vertical;font-size:14px;line-height:1.8}.login-box{max-width:430px;margin:70px auto;padding:32px;background:white;border:1px solid var(--line);border-radius:12px}.login-box h1{font-size:28px}.login-box>p{font-size:14px;color:var(--muted)}.login-box button{width:100%;margin-top:10px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;background:var(--bg);padding:16px}details{margin:15px 0}summary{cursor:pointer;font-weight:500}form{margin:0}
@media(max-width:720px){.site-header{padding:20px;align-items:flex-start;flex-direction:column;gap:14px}nav{gap:18px;font-size:13px}main{padding:0 20px}.hero{padding:42px 0 35px}.hero h1{letter-spacing:-.6px}.hero-notes{gap:12px;font-size:11px}.article-card{grid-template-columns:1fr;gap:18px}.cover{max-width:100%}.article-card h3{font-size:22px}.editor-note{padding:22px}.site-footer{padding:25px 20px;flex-direction:column}.reading{margin-top:26px}.facts{padding:5px 12px}.facts>div{grid-template-columns:75px 1fr;gap:10px;font-size:13px}.review-layout{grid-template-columns:1fr}.review-controls{order:-1}.stats{gap:8px}.stats>div{padding:12px}.stats strong{font-size:24px}.stats strong.small{font-size:14px}.draft-row{flex-direction:column;align-items:start}.panel{padding:18px}.admin-heading{align-items:start}.admin-heading h1{font-size:25px}.login-box{margin:35px auto;padding:22px}.prose h2{font-size:22px}}

.language-switch{font-weight:700;color:var(--green)}
.locale-banner{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;gap:14px;padding:10px 45px 10px 20px;background:#173c2e;color:white;font-size:13px}.locale-banner[hidden]{display:none}.locale-banner a{text-decoration:underline;text-underline-offset:3px}.locale-banner button{position:absolute;right:14px;width:30px;height:30px;padding:0;border:0;background:transparent;color:white;font-size:22px}
html[lang="en"] .facts>div{grid-template-columns:135px 1fr}
@media(max-width:720px){html[lang="en"] .facts>div{grid-template-columns:110px 1fr}.locale-banner{font-size:12px;gap:10px}}

/* Editorial reading layout: compact introduction, accessible HTML navigation. */
.hero{padding:30px 0 24px}.hero h1{font-size:clamp(28px,3vw,38px);margin:12px 0;line-height:1.35}.hero-notes{margin-top:14px}.hero-copy{margin:12px 0}.topic-links{margin-top:18px;gap:10px}.topic-links a{border:1px solid var(--line);border-radius:6px;padding:5px 12px;background:var(--paper);font-size:13px}.article-card{gap:24px;padding:24px 0}.article-card p{max-width:65ch}.reading{margin-top:28px}.reading h1{font-size:clamp(26px,3vw,36px);line-height:1.4;margin:16px 0}.breadcrumb{margin-bottom:18px}.article-summary{font-size:17px;line-height:1.8;margin:14px 0}.byline{margin:14px 0 18px}.guide-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.guide-actions a{font-size:14px}.conditions,.guide-toc{border:1px solid var(--line);border-radius:8px;background:var(--paper);margin:12px 0;padding:14px 18px}.conditions summary,.guide-toc summary{font-size:14px;line-height:1.6;min-height:24px}.conditions .facts{margin:16px 0 0;border:0;padding:0}.guide-toc nav{display:block;font-size:15px}.guide-toc ol{margin:14px 0 0;padding-left:22px;columns:2;column-gap:30px}.guide-toc li{break-inside:avoid;margin-bottom:8px}.guide-toc a{display:inline-block;padding:3px 0;text-decoration:underline;text-underline-offset:3px}.prose h2{scroll-margin-top:24px}.prose figcaption{text-align:left;line-height:1.7}.prose .image-original{display:block;cursor:zoom-in}.prose .image-original:focus-visible{outline-offset:4px}.prose li{margin:8px 0}.reading{overflow-wrap:anywhere}
@media(max-width:720px){.site-header{padding:16px 20px;gap:10px}.site-header nav{gap:10px 16px}.site-header nav a{padding:3px 0}.hero{padding:24px 0 20px}.hero-notes{gap:8px 14px}.hero h1{font-size:29px}.article-card{display:flex;flex-direction:column;align-items:stretch;gap:16px}.article-card>div{order:-1}.cover{max-width:240px}.article-card h3{font-size:21px}.article-summary{font-size:16px}.reading h1{font-size:27px}.facts>div,html[lang="en"] .facts>div{grid-template-columns:1fr;gap:4px;font-size:14px}.facts dt{font-weight:600}.guide-toc ol{columns:1}.conditions,.guide-toc{padding:13px 14px}.guide-actions a{flex:1;padding:10px 8px}.byline{font-size:12px}.prose h2{font-size:22px}}
.article-card.no-cover{grid-template-columns:1fr}