:root{--bg:#F5F6F2;--surface:#FFFFFF;--ink:#0E1B16;--muted:#5A6760;--line:#E0E4DC;--sun:#F4C21F;--gold:#C7952F;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0B1410;--surface:#14211B;--ink:#E8EEE8;--muted:#98A69F;--line:#24332C;--gold:#E2B54E;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0B1410;--surface:#14211B;--ink:#E8EEE8;--muted:#98A69F;--line:#24332C;--gold:#E2B54E;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.65 Onest,system-ui,-apple-system,"Segoe UI",sans-serif}
.wrap{max-width:820px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line);background:var(--surface)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
header a{color:var(--ink);text-decoration:none;font-weight:600}
header a.back{font-weight:500;color:var(--muted);font-size:.92rem}
header a.back:hover{color:var(--gold)}
main{padding:40px 0 64px}
.doc{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,48px)}
.kicker{font:500 .72rem/1.2 "JetBrains Mono",ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
h1{font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.15;letter-spacing:-.02em;margin:8px 0 6px}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 28px}
h2{font-size:1.15rem;margin:32px 0 10px;padding-top:20px;border-top:1px solid var(--line)}
p,li{margin:0 0 10px}
ol,ul{padding-left:1.3em}
.ph{background:color-mix(in srgb,var(--sun) 35%,transparent);border-radius:4px;padding:0 4px;font-weight:600}
table{width:100%;border-collapse:collapse;font-size:.94rem;margin:6px 0 14px}
td,th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:color-mix(in srgb,var(--sun) 10%,var(--surface));font-weight:600}
.req td:first-child{color:var(--muted);width:38%}
footer{color:var(--muted);font-size:.85rem;text-align:center;padding:0 16px 40px}
footer a{color:var(--muted)}
@media (max-width:560px){table{font-size:.85rem}td,th{padding:6px}}