:root{--bg:#151619;--s1:#1D1E22;--s2:#26272C;--line:#33343A;--line2:#44454C;--control:#74757C;--ink:#F2F0EB;--ink2:#CFCCC6;--ink3:#9C9A94;--acc:#F7EC3B;--on-acc:#0B0B0D;--ok:#3DDC97;--ok-soft:#1A2E28;--warn:#F5A524;--warn-soft:#30271A;--bad:#FF6B6B;--bad-soft:#312023;--body:'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif;--disp:'Rubik', 'Hanken Grotesk', ui-sans-serif, sans-serif;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box;corner-shape:bevel}
@supports not (corner-shape:bevel){*,*::before,*::after{border-radius:0!important}}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);caret-color:var(--acc);-webkit-font-smoothing:antialiased}
::selection{background:var(--acc);color:var(--on-acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--control);text-underline-offset:3px}a:hover{text-decoration-color:currentColor}
.nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.nav .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;text-decoration:none}.brand svg{height:30px;width:auto;translate:0 -16%}
.nav .links{display:flex;gap:20px;margin-left:auto;font-size:14px}.nav .links a{color:var(--ink2);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.nav .links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:0 6px 0 6px;border:0;background:var(--acc);color:var(--on-acc)!important;font:700 15px var(--body);text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.06)}.btn.sec{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 1px var(--control)}.btn.sec:hover{box-shadow:inset 0 0 0 1px var(--ink2)}
.btn[aria-disabled=true]{opacity:.4;pointer-events:none}
main{padding-block:56px 80px}
.doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px}
.toc{position:sticky;top:88px;align-self:start;font-size:13px}.toc a{display:block;color:var(--ink2);text-decoration:none;padding:4px 0}.toc a:hover{color:var(--ink)}
.toc b{display:block;font-size:13px;color:var(--ink3);font-weight:600;margin-bottom:8px}
article{max-width:70ch;min-width:0}
h1{font:800 clamp(32px,4.4vw,52px)/1 var(--disp);letter-spacing:-.01em;text-transform:uppercase;margin:0 0 12px;text-wrap:balance}
h2{font:600 20px/1.3 var(--body);margin:40px 0 8px;scroll-margin-top:88px}
h3{font-size:16px;margin:24px 0 4px;font-weight:600}
.meta{color:var(--ink3);font-size:13px;margin-bottom:28px}
p,li{color:var(--ink2)}article strong{color:var(--ink)}
.callout{border:1px solid var(--line);background:var(--s1);border-radius:0 10px 0 10px;padding:14px 16px;margin:18px 0;font-size:14px}
table{width:100%;border-collapse:collapse;font-size:14px;margin:12px 0;font-variant-numeric:tabular-nums}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--ink2);font-weight:600;font-size:13px}
.tblwrap{overflow-x:auto}
code{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--s2);padding:1px 5px;border-radius:0 4px 0 4px}
footer{border-top:1px solid var(--line);padding-block:32px 48px;font-size:13px;color:var(--ink3)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}footer a{color:var(--ink2);text-decoration:none}footer a:hover{color:var(--ink);text-decoration:underline}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:2px 8px;border-radius:0 4px 0 4px;background:var(--s2);color:var(--ink2)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}
.card{background:var(--s1);border:1px solid var(--line);border-radius:0 10px 0 10px}
@media (max-width:820px){.doc{grid-template-columns:minmax(0,1fr)}.toc{display:none}.nav .links a.hide-m{display:none}}