:root{--bg:#ffffff;--fg:#0d1b24;--muted:#6d8494;--line:#dde6ec;--accent:#00a86b;--accent-fg:#04120c;--link:#007a4e;--card:#ffffff;--soft:#f5f9fb}
@media (prefers-color-scheme:dark){:root{--bg:#0c151b;--fg:#eef5f9;--muted:#8298a5;--line:#22323d;--accent:#2ed58e;--accent-fg:#04120c;--link:#2ed58e;--card:#101d25;--soft:#16252e}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
.wrap{max-width:860px;margin:0 auto;padding:24px 16px 48px}
.site-header{display:flex;gap:16px;justify-content:space-between;align-items:center;max-width:860px;margin:0 auto;padding:16px}
.site-header nav{display:flex;gap:16px;flex-wrap:wrap}
.brand{white-space:nowrap;font-weight:700;text-decoration:none;color:var(--fg)}
h1{font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.2;margin:.4em 0 .3em;text-wrap:balance}
h2{font-size:1.45rem;margin:1.8em 0 .5em;text-wrap:balance}
h3{font-size:1.05rem;margin:0;display:inline}
.crumbs,.meta{color:var(--muted);font-size:.9rem}
.summary{background:var(--soft);border-left:4px solid var(--accent);padding:14px 16px;border-radius:6px;margin:1em 0}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
thead th{background:var(--soft)}
caption{text-align:left;font-weight:600;padding:6px 0}
.table-wrap{overflow-x:auto}
.facts th{width:36%;background:var(--soft)}
blockquote{margin:1em 0;padding:8px 16px;border-left:4px solid var(--line);background:var(--card)}
details{border:1px solid var(--line);border-radius:6px;padding:10px 14px;margin:10px 0;background:var(--card)}
summary{cursor:pointer}
.cta,.related{margin-top:2em;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.cta h2,.related h2{margin-top:0}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);padding:10px 18px;border-radius:6px;text-decoration:none;font-weight:600;margin-right:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.chip{border:1px solid var(--line);border-radius:999px;padding:4px 12px;text-decoration:none;font-size:.9rem}
.related ul,.cards{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.related li,.cards li{display:flex;flex-direction:column;gap:2px}
.cards li{border:1px solid var(--line);border-radius:8px;padding:14px;background:var(--card)}
.related li span,.cards li span,.cards li small{color:var(--muted);font-size:.92rem}
.site-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.site-footer a{color:var(--muted)}
.kb-figure{margin:1.4em 0;padding:0}
.kb-figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.kb-figure figcaption{margin-top:8px;color:var(--muted);font-size:.9rem}
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;display:none;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 40px rgba(0,0,0,.18);padding:18px}
.cookie.is-visible{display:block}
.cookie__inner{max-width:860px;margin:0 auto;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.cookie p{margin:0;font-size:.9rem;color:var(--muted);max-width:60ch}
.cookie__actions{display:flex;flex-wrap:wrap;gap:8px}
.cookie button{font:inherit;font-size:.9rem;font-weight:600;padding:9px 16px;border-radius:6px;cursor:pointer}
.cookie .ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.cookie .solid{background:var(--accent);color:var(--accent-fg);border:1px solid transparent}
.cookie__prefs{display:none;width:100%;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.cookie__prefs.is-visible{display:block}
.cookie__prefs label{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-size:.9rem}