:root{--bg:#f7f8fa;--card:#fff;--ink:#14181f;--muted:#5a6472;--line:#e4e8ee;--accent:#0f766e;--accent-soft:#e6f4f1;}
@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--card:#171b21;--ink:#eaeef4;--muted:#9aa6b6;--line:#262c35;--accent:#2dd4bf;--accent-soft:#12312d;}}
:root[data-theme="light"]{--bg:#f7f8fa;--card:#fff;--ink:#14181f;--muted:#5a6472;--line:#e4e8ee;--accent:#0f766e;--accent-soft:#e6f4f1;}
:root[data-theme="dark"]{--bg:#0f1216;--card:#171b21;--ink:#eaeef4;--muted:#9aa6b6;--line:#262c35;--accent:#2dd4bf;--accent-soft:#12312d;}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;}
.wrap{max-width:760px;margin:0 auto;padding:2.5rem 1.25rem 4rem;}
.hdr{margin-bottom:2rem;}
.eyebrow{color:var(--accent);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;}
h1{font-size:1.9rem;line-height:1.2;margin:.4rem 0 .3rem;}
.sub{color:var(--muted);margin:0;}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.4rem;margin:1rem 0;}
h2{font-size:1.06rem;margin:0 0 .8rem;display:flex;align-items:center;gap:.5rem;}
h2 .n{display:inline-grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:7px;background:var(--accent-soft);color:var(--accent);font-size:.85rem;font-weight:700;}
dl{display:grid;grid-template-columns:auto 1fr;gap:.45rem 1.2rem;margin:0;}
dt{color:var(--muted);}
dd{margin:0;}
a{color:var(--accent);}
ul.comp{margin:.2rem 0 0;padding-left:1.1rem;} ul.comp li{margin:.2rem 0;}
.ce{display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap;}
.ce svg{color:var(--ink);flex:none;}
.doclink{display:inline-block;margin-top:.4rem;font-weight:600;}
footer{color:var(--muted);font-size:.85rem;margin-top:2rem;border-top:1px solid var(--line);padding-top:1rem;}