:root{
  --canvas:#F6F5FA; --card:#FFFFFF; --card-sub:#FCFBFE;
  --line:#E5E3EF; --line-soft:#EFEEF5;
  --ink:#15141A; --ink-2:#565362; --ink-3:#8B8898; --ink-4:#A9A6B8;
  --cta:#5A38E8; --cta-hover:#4F30CC; --violet:#6C4BF6; --violet-deep:#2A1A6B;
  --v-surf:#F0EBFF; --v-line:#CFC3FF;
  --green:#0E7A5F; --green-s:#E2F4EF;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',ui-sans-serif,system-ui,sans-serif;background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--cta-hover);text-decoration:none;font-weight:600}
a:hover{color:var(--violet);text-decoration:underline}
::selection{background:#E4DBFF;color:var(--cta-hover)}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* nav — matches index.html */
header.site{position:sticky;top:0;z-index:50;background:rgba(246,245,250,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{height:62px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none}
.logo:hover{text-decoration:none}
.logo b{font-size:19px;font-weight:800;letter-spacing:-.035em;color:var(--ink)}
.nav-links{display:flex;gap:22px;margin-left:8px}
.nav-links a{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{margin-left:auto;border-radius:10px;background:var(--cta);color:#fff;font-size:13.5px;font-weight:700;padding:10px 16px;box-shadow:0 1px 2px rgba(21,20,26,.14),0 6px 18px rgba(108,75,246,.2)}
.nav-cta:hover{background:var(--cta-hover);color:#fff;text-decoration:none}

/* doc */
.doc{max-width:800px;margin:0 auto;padding:64px 32px 88px}
.doc .kicker{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.11em;color:var(--ink-3);text-transform:uppercase}
.doc h1{margin-top:14px;font-size:46px;font-weight:800;letter-spacing:-.042em;line-height:1.02;text-wrap:pretty}
.doc .sub{margin-top:16px;font-size:17px;line-height:1.6;color:var(--ink-2);text-wrap:pretty}
.doc .meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.doc .meta span{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.07em;color:var(--ink-3);background:#fff;border:1px solid var(--line);border-radius:6px;padding:5px 9px}
.doc h2{margin-top:46px;font-size:23px;font-weight:800;letter-spacing:-.03em;line-height:1.2;scroll-margin-top:78px}
.doc h2 .n{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600;color:var(--violet);margin-right:9px}
.doc h3{margin-top:28px;font-size:16px;font-weight:800;letter-spacing:-.02em}
.doc p{margin-top:13px;font-size:15px;line-height:1.68;color:var(--ink-2);text-wrap:pretty}
.doc strong{color:var(--ink);font-weight:700}
.doc ul{margin:13px 0 0 0;padding-left:0;list-style:none}
.doc li{position:relative;margin-top:9px;padding-left:19px;font-size:15px;line-height:1.65;color:var(--ink-2);text-wrap:pretty}
.doc li::before{content:"";position:absolute;left:2px;top:9px;width:5px;height:5px;border-radius:50%;background:var(--v-line)}
.doc code{font-family:'JetBrains Mono',monospace;font-size:12.5px;background:var(--v-surf);color:var(--cta-hover);border-radius:5px;padding:2px 6px}
.doc hr{margin:44px 0 0;border:0;border-top:1px solid var(--line)}

.tw{margin-top:18px;overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.doc table{width:100%;border-collapse:collapse;min-width:460px}
.doc th{text-align:left;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);font-weight:500;padding:12px 16px;background:var(--card-sub);border-bottom:1px solid var(--line)}
.doc td{padding:13px 16px;font-size:14px;line-height:1.6;color:var(--ink-2);border-bottom:1px solid var(--line-soft);vertical-align:top}
.doc tr:last-child td{border-bottom:0}
.doc td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}
.doc td strong{white-space:normal}

.note{margin-top:20px;border:1px solid var(--v-line);border-left:3px solid var(--violet);border-radius:12px;background:var(--v-surf);padding:16px 18px}
.note p{margin-top:0;color:var(--violet-deep);font-size:14.5px}
.note p+p{margin-top:10px}
.callout{margin-top:20px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:18px 20px}
.callout p:first-child{margin-top:0}
.contact{margin-top:26px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:22px 24px;box-shadow:0 1px 2px rgba(21,20,26,.04)}
.contact .kicker{display:block}
.contact a{font-size:19px;font-weight:800;letter-spacing:-.02em;display:inline-block;margin-top:8px}

/* footer — matches index.html */
footer.site{margin-top:80px;border-top:1px solid var(--line);background:var(--card-sub);padding:44px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.foot-blurb{margin-top:13px;max-width:34ch;font-size:13.5px;line-height:1.6;color:var(--ink-3)}
.foot-col p{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.09em;color:var(--ink-4)}
.foot-col div{display:flex;flex-direction:column;gap:9px;margin-top:13px}
.foot-col a{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.foot-col a:hover{color:var(--ink);text-decoration:none}
.foot-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:38px;padding-top:20px;border-top:1px solid var(--line)}
.foot-base p{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;color:var(--ink-4)}

@media(max-width:820px){
  .doc{padding:44px 24px 64px}
  .doc h1{font-size:34px}
  .doc h2{font-size:20px;margin-top:38px}
  .wrap{padding:0 24px}
  .nav-links{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}