:root{--ink:#242424;--muted:#686868;--line:#d8d8d5;--accent:#b5121b;--paper:#fff;--page:#f6f6f3}
html[data-theme="dark"]{color-scheme:dark;--ink:#e9e9e5;--muted:#aaa;--line:#41413e;--accent:#ed777d;--paper:#20201e;--page:#171715}
body{background:var(--page);color:var(--ink);font-family:Georgia,"Times New Roman",serif}
.site-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px max(24px,calc((100vw - 1212px)/2));border-bottom:1px solid var(--line);background:var(--paper)}
.site-bar>a{font-size:27px;font-weight:bold;color:var(--ink);text-decoration:none}.site-bar>a span{color:#b5121b}.site-bar>div{display:flex;align-items:center;gap:24px;font-size:15px}.site-bar button{margin:0;border:1px solid var(--line);border-radius:20px;color:var(--ink);padding:5px 16px}
.layout{padding-top:32px;gap:32px}main{background:var(--paper);padding:36px 44px}h1{font-size:clamp(27px,3vw,38px);line-height:1.25}h2{font-weight:normal;border-top:1px solid var(--line);padding-top:25px}nav a{border-left:2px solid transparent;padding-left:12px;margin:10px 0}nav a:hover{border-color:var(--accent)}
.meta,.table-note,figcaption{color:var(--muted)}figure img{background:white}.table-wrap{overflow-x:auto}a{overflow-wrap:anywhere}figure{margin:32px 0}figcaption{padding:0}section{scroll-margin-top:24px}
@media(max-width:850px){.layout{padding:16px}main{padding:24px 18px}nav{border-bottom:1px solid var(--line);padding-bottom:12px}nav a{padding-left:0;margin:6px 14px 6px 0}.site-bar{padding:14px 18px}.site-bar>div{gap:14px}}
@media print{.site-bar{display:none}body,main{background:white;color:black}.layout{padding:0}main{padding:0}details.supplementary{display:block}}