/* docs.qustody.io — shared stylesheet. Design tokens mirror landing/static/index.html */
:root{
  --bg-0:#07090d; --bg-1:#0c0f15; --bg-2:#11151d;
  --fg-0:#e8edf2; --fg-1:#b8c2cc; --fg-2:#7d8894; --fg-3:#525c66;
  --line:#1b212b; --line-strong:#2a3340;
  --cyan:#4fc3f7; --cyan-dim:rgba(79,195,247,.10); --cyan-line:rgba(79,195,247,.35);
  --pos:#5bd6a0; --neg:#f26d6d; --warn:#e8c266;
  --header-bg:rgba(7,9,13,.85);
  --logo-display:none; --logo-dark-display:inline;
}
@media (prefers-color-scheme: light){
  :root{
    --bg-0:#f6f8fa; --bg-1:#ffffff; --bg-2:#eef1f5;
    --fg-0:#0d1319; --fg-1:#39434e; --fg-2:#5d6873; --fg-3:#8b95a1;
    --line:#e3e8ee; --line-strong:#c9d2dc;
    --cyan:#0277bd; --cyan-dim:rgba(2,119,189,.08); --cyan-line:rgba(2,119,189,.35);
    --pos:#0e9f6e; --neg:#d64545; --warn:#a97b12;
    --header-bg:rgba(246,248,250,.85);
    --logo-display:inline; --logo-dark-display:none;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg-0);color:var(--fg-0);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.micro{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2)}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}

/* header */
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--header-bg);backdrop-filter:blur(8px);z-index:10}
.nav{max-width:1200px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;gap:14px}
.nav .brand{display:flex;align-items:center;gap:10px;color:var(--fg-0);font-weight:600;letter-spacing:-.01em}
.nav .brand img{height:22px;width:auto}
.logo-light{display:var(--logo-display)}
.logo-dark{display:var(--logo-dark-display)}
.nav .tag{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px;color:var(--cyan);border:1px solid var(--cyan-line);border-radius:4px;padding:1px 7px}
.nav .spacer{flex:1}
.nav .links{display:flex;gap:20px;align-items:center}
.nav .links a{color:var(--fg-1);font-size:13px}
a.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:34px;padding:0 16px;border-radius:6px;border:1px solid var(--cyan-line);background:var(--cyan-dim);color:var(--cyan);font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;transition:background .15s}
a.btn:hover{background:var(--cyan-line);text-decoration:none}

/* layout */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;gap:48px;align-items:flex-start}
nav.side{position:sticky;top:84px;width:220px;flex-shrink:0;padding:28px 0 60px}
nav.side .micro{display:block;margin:18px 0 8px}
nav.side a{display:block;padding:5px 10px;margin-left:-10px;border-radius:5px;color:var(--fg-1);font-size:13.5px}
nav.side a:hover{background:var(--bg-2);text-decoration:none}
nav.side a.on{color:var(--cyan);background:var(--cyan-dim)}
main{flex:1;min-width:0;padding:36px 0 96px;border-left:1px solid var(--line);padding-left:48px}
@media (max-width:900px){
  .wrap{flex-direction:column;gap:0}
  nav.side{position:static;width:100%;padding:20px 0 0;display:flex;flex-wrap:wrap;gap:2px 14px}
  nav.side .micro{display:none}
  main{border-left:none;padding-left:0;padding-top:24px}
  .nav .links a:not(.btn){display:none}
}

/* typography */
main .crumb{margin-bottom:10px}
main h1{font-size:clamp(26px,3.4vw,34px);line-height:1.15;font-weight:600;letter-spacing:-.02em;margin-bottom:14px}
main .lead{color:var(--fg-1);font-size:16.5px;max-width:680px;margin-bottom:34px}
main h2{font-size:20px;font-weight:600;letter-spacing:-.01em;margin:44px 0 12px;padding-top:18px;border-top:1px solid var(--line)}
main h3{font-size:16px;font-weight:600;margin:28px 0 8px}
main p{margin:0 0 14px;max-width:720px;color:var(--fg-1)}
main p strong, main li strong{color:var(--fg-0)}
main ul,main ol{margin:0 0 16px 22px;color:var(--fg-1)}
main li{margin-bottom:5px}
main code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:var(--bg-2);border:1px solid var(--line);border-radius:4px;padding:1px 5px;color:var(--fg-0);word-break:break-word}

/* code blocks */
pre.code{background:var(--bg-1);border:1px solid var(--line);border-radius:8px;padding:16px 18px;margin:0 0 18px;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.55;color:var(--fg-0)}
pre.code .c{color:var(--fg-3)}
pre.code .k{color:var(--cyan)}
pre.code .s{color:var(--pos)}
.code-title{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);margin:0 0 6px}

/* tables */
table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:13.5px}
th{text-align:left;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);font-weight:500;padding:8px 12px;border-bottom:1px solid var(--line-strong)}
td{padding:9px 12px;border-bottom:1px solid var(--line);color:var(--fg-1);vertical-align:top}
td code{white-space:nowrap}
td.wrap-ok code{white-space:normal}

/* callouts */
.note,.warn{border:1px solid var(--line-strong);border-left:3px solid var(--cyan);border-radius:6px;background:var(--bg-1);padding:12px 16px;margin:0 0 18px;font-size:14px;color:var(--fg-1);max-width:720px}
.warn{border-left-color:var(--warn)}
.note .t,.warn .t{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:4px}
.note .t{color:var(--cyan)}
.warn .t{color:var(--warn)}

/* badges */
.m{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px;font-weight:600;border-radius:4px;padding:2px 7px;margin-right:6px}
.m.get{color:var(--pos);border:1px solid var(--pos)}
.m.post{color:var(--cyan);border:1px solid var(--cyan-line)}
.m.put{color:var(--warn);border:1px solid var(--warn)}
.m.del{color:var(--neg);border:1px solid var(--neg)}
.endpoint{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;margin:22px 0 10px;color:var(--fg-0)}

/* status pills / flow */
.pill{display:inline-block;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px;border:1px solid var(--line-strong);border-radius:99px;padding:2px 10px;color:var(--fg-1);margin:0 2px 6px 0}
.flow{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;color:var(--fg-1);background:var(--bg-1);border:1px solid var(--line);border-radius:8px;padding:16px 18px;margin:0 0 18px;overflow-x:auto;white-space:pre;line-height:1.7}

/* page footer nav */
.pager{display:flex;justify-content:space-between;margin-top:56px;padding-top:18px;border-top:1px solid var(--line);font-size:13.5px}
footer{border-top:1px solid var(--line);margin-top:0}
footer .inner{max-width:1200px;margin:0 auto;padding:22px 24px;display:flex;gap:18px;align-items:center;color:var(--fg-3);font-size:12.5px}
footer a{color:var(--fg-2)}