/**
 * The furniture the plain pages share: the glass bar, the footer, and a
 * single readable column. Marketing pages never load styles.css, because the
 * two sheets both define .row and the app's version wins.
 */
@import url('/base.css');

html,body{height:auto;overflow:visible}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{overflow-x:hidden}
a{color:inherit}

:root{--navh:66px}
body{padding-top:var(--navh)}
section,header,[id]{scroll-margin-top:calc(var(--navh) + 14px)}

/* padding-inline, not the shorthand: a class beats an element selector and
   `padding:0 28px` silently flattened every section's vertical rhythm */
.wrap{max-width:1140px;margin:0 auto;padding-inline:28px;width:100%}

/* ---- nav ---- */
.mnav{
  /* fixed, not sticky: Chromium will not blur the backdrop of a sticky
     element over content scrolling beneath it */
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(0,0,0,.5);
  -webkit-backdrop-filter:blur(96px) saturate(220%) brightness(.82) contrast(1.05);
  backdrop-filter:blur(96px) saturate(220%) brightness(.82) contrast(1.05);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.mnav.stuck{
  border-bottom-color:rgba(255,255,255,.08);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.09),
    inset 0 -1px 0 rgba(255,255,255,.03),
    0 10px 40px rgba(0,0,0,.55);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .mnav{background:var(--bg)}
}
.mnav .row{display:flex;align-items:center;gap:30px;height:66px}
.mnav .mbrand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.5px;text-decoration:none}
.mnav .mbrand svg{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.mnav .mbrand:hover svg{transform:rotate(120deg)}
.mnav .links{display:flex;align-items:center;gap:28px;flex:1}
.mnav .links a{font-size:14.5px;color:var(--text-2);text-decoration:none}
.mnav .links a:hover,.mnav .links a.on{color:var(--text)}
.mnav .act{display:flex;align-items:center;gap:9px}
.pill{height:40px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:7px;
  font-size:14.5px;font-weight:500;text-decoration:none;white-space:nowrap;
  transition:background .16s,color .16s,opacity .16s,border-color .16s,transform .16s}
.pill:active{transform:scale(.97)}
.pill.ghost{color:var(--text-2)}
.pill.ghost:hover{background:var(--hover);color:var(--text)}
.pill.solid{background:var(--text);color:var(--bg);font-weight:600}
.pill.solid:hover{opacity:.86}
.burger{display:none;width:40px;height:40px;border-radius:999px;align-items:center;justify-content:center;color:var(--text)}
.burger:hover{background:var(--hover)}
.menu{display:none;flex-direction:column;gap:2px;padding:8px 12px 20px;border-bottom:1px solid var(--stroke)}
.menu a{text-decoration:none;font-size:16px;padding:14px 10px;border-radius:14px;color:var(--text)}
.mnav.open .menu{display:flex}

/* ---- the column ---- */
.doc{max-width:760px;margin:0 auto;padding-block:70px 100px}
.doc h1{font-size:clamp(32px,4.6vw,46px);font-weight:600;letter-spacing:-1.8px;line-height:1.06}
.doc .when{font-size:13px;color:var(--text-3);margin-top:14px}

/* Shown only to readers who are not on English. Quiet, but not hidden: it is
   telling somebody which version of this document actually governs. */
.doc .onlyen{
  margin-top:20px;padding:12px 15px;font-size:13.5px;line-height:1.6;
  color:var(--text-2);border:1px solid var(--line);border-radius:10px;
  background:rgba(255,255,255,.02);
}
.doc .onlyen[hidden]{display:none}
.doc .intro{font-size:17px;color:var(--text-2);line-height:1.7;margin-top:22px}
.doc h2{font-size:19px;font-weight:600;letter-spacing:-.5px;margin-top:44px}
.doc p{font-size:15.5px;color:var(--text-2);line-height:1.8;margin-top:14px}
.doc ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:10px}
.doc li{font-size:15.5px;color:var(--text-2);line-height:1.7;padding-left:18px;position:relative}
.doc li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:var(--text-3)}
.doc a{color:var(--text)}
.doc code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;
  background:var(--elev-2);border:1px solid var(--stroke);border-radius:6px;
  padding:1.5px 6px;color:var(--text);
}
.doc .note{
  border:1px solid var(--stroke);border-radius:18px;background:var(--elev);
  padding:20px 24px;margin-top:34px;font-size:14.5px;color:var(--text-2);line-height:1.7;
}

footer{border-top:1px solid var(--stroke);padding-block:44px 40px}
.fbottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--text-3)}
.fbottom a{color:var(--text-2);text-decoration:none;margin-left:16px}
.fbottom img{height:13px;vertical-align:-2px}

@media(max-width:760px){
  :root{--navh:58px}
  .wrap{padding-inline:20px}
  .mnav .links{display:none}
  .mnav .act .pill.ghost{display:none}
  .burger{display:flex}
  .mnav .row{height:58px;justify-content:space-between;gap:12px}
  .doc{padding-block:44px 74px}
  .fbottom{flex-direction:column;align-items:flex-start;gap:10px}
  .fbottom a{margin:0 16px 0 0}
}