:root{--ink:#121212;--paper:#F3F0EA;--paper-2:#FBFAF7;--acc:#3D2BFF;--muted:#57544E;--faint:#8E8A82;--line:rgba(18,18,18,.1);--font:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;--mono:"Geist Mono",ui-monospace,Menlo,monospace;color-scheme:light}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
.wrap,.wrap-narrow{margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.wrap{max-width:1120px}.wrap-narrow{max-width:760px}
.nav{position:sticky;top:0;z-index:5;background:rgba(243,240,234,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:inline-flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font:600 22px/1 var(--font);letter-spacing:-.04em}
.logo svg{width:40px;height:40px}
.links{display:flex;gap:26px;font-size:15px}.links a{color:var(--muted);text-decoration:none}.links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;height:42px;padding:0 18px;border-radius:10px;background:var(--acc);color:#fff;text-decoration:none;font:500 14.5px/1 var(--font);white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
@media (max-width:700px){.links{display:none}}
main{padding-block:64px 96px}
.doc h1{font-size:clamp(34px,5vw,52px);line-height:1.05;letter-spacing:-.035em;margin:8px 0 12px;text-wrap:balance}
.doc h2{font-size:26px;letter-spacing:-.025em;margin:44px 0 10px;line-height:1.2}
.doc h3{font-size:20px;letter-spacing:-.015em;margin:30px 0 8px}
.doc p,.doc li{color:#2b2a27}
.doc ul,.doc ol{padding-left:22px}
.doc code{font:14px var(--mono);background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.doc pre{background:var(--ink);color:#F3F0EA;border-radius:12px;padding:16px 18px;overflow-x:auto}
.doc pre code{background:none;border:0;color:inherit;padding:0;font-size:13.5px;line-height:1.65}
.doc blockquote{margin:24px 0;padding:4px 0 4px 18px;border-left:3px solid var(--acc);color:var(--muted)}
.kicker{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--acc);margin:0}
.updated{font:13px/1.5 var(--mono);color:var(--faint);margin:0 0 28px}
.lede{font-size:20px;color:var(--muted);margin:0 0 28px}
.crumbs{font:13px/1 var(--mono);color:var(--faint);margin-bottom:22px}.crumbs a{color:var(--faint);text-decoration:none}
.cards{display:grid;gap:14px;margin-top:28px}
.card{display:block;background:var(--paper-2);border:1px solid var(--line);border-radius:16px;padding:22px 24px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--acc);transform:translateY(-1px)}
.card small{font:12.5px var(--mono);color:var(--faint)}.card h2{margin:8px 0 6px;font-size:22px}.card p{margin:0;color:var(--muted)}
.cta{margin:48px 0;background:var(--ink);color:#F3F0EA;border-radius:18px;padding:26px}
.cta b{font-size:20px;letter-spacing:-.02em}.cta p{color:#A9A59D;margin:6px 0 16px}
.related{margin-top:40px}.related h2{font-size:20px}
.rel{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.rel small{font:12.5px var(--mono);color:var(--faint);white-space:nowrap}
.pn{display:flex;justify-content:space-between;gap:16px;margin-top:32px;font-size:15px}.pn a{text-decoration:none}
.nf{text-align:center}
footer{background:var(--ink);color:#A9A59D;padding-block:44px;--m-top:#6A5CFF;--m-mid:#F3F0EA;--m-bot:#4A4A4A}
footer .wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:28px}
footer .logo{color:#F3F0EA}
.fnote{margin:10px 0 0;color:#6F6C66}
.flinks{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:flex-end;font-size:14.5px;overflow-wrap:anywhere}.flinks a{color:#A9A59D;text-decoration:none}.flinks a:hover{color:#F3F0EA}
.fmeta{grid-column:1/-1;margin:0;padding-top:18px;border-top:1px solid rgba(243,240,234,.1);font:12.5px var(--mono);color:#6F6C66}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}.flinks{justify-content:flex-start}}
.fmeta a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.nav{background:#F3F0EA!important}
.cover{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);margin:0 0 32px;display:block}
.doc figure{margin:32px 0}.doc figure img{width:100%;height:auto;border-radius:14px;border:1px solid var(--line);display:block}
.doc figcaption{font:13px/1.5 var(--mono);color:var(--faint);margin-top:8px}
.card img{width:100%;height:auto;border-radius:10px;margin-bottom:14px;display:block;border:1px solid var(--line)}