:root{
  --pink:#EB5570;
  --bg:#ffffff; --bg-soft:#f7f7f9; --bg-code:#f4f4f6;
  --fg:#16161a; --fg-soft:#5a5a68; --fg-faint:#8a8a99;
  --line:#e3e3e9; --line-soft:#eeeef2;
  --sidebar:#fbfbfc;
  --ok:#0f7b40; --warn:#b7791f; --bad:#b42318;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --sans:"Montserrat",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --sidebar-w:288px; --toc-w:224px;
}
html[data-theme="dark"]{
  --bg:#0d0d10; --bg-soft:#16161b; --bg-code:#17171d;
  --fg:#ececf1; --fg-soft:#a8a8b8; --fg-faint:#7a7a8c;
  --line:#26262e; --line-soft:#1e1e25;
  --sidebar:#111116;
  --ok:#4ade80; --warn:#fbbf24; --bad:#f87171;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);
  font-size:15.5px;line-height:1.68;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.evidence-img{display:block;width:100%;height:auto;margin:18px 0 28px;border:1px solid var(--line);border-radius:10px}
.evidence-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0 28px}
.evidence-grid figure{margin:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-soft)}
.evidence-grid img{display:block;width:100%;height:auto}
.evidence-grid figcaption{padding:9px 12px;color:var(--fg-soft);font-size:13px}
@media(max-width:760px){.evidence-grid{grid-template-columns:1fr}}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:16px;
  height:60px;padding:0 20px;background:var(--bg);border-bottom:1px solid var(--line)}
.topbar .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);flex:0 0 auto}
.topbar .mark{width:26px;height:26px;display:block;flex:0 0 auto}
.topbar .mark.dark{display:none}
html[data-theme="dark"] .topbar .mark.light{display:none}
html[data-theme="dark"] .topbar .mark.dark{display:block}
.topbar .wordmark{font-weight:600;letter-spacing:.15em;font-size:15px;white-space:nowrap}
.topbar .wordmark em{font-style:normal;color:var(--pink)}
.topbar .tag{font-size:11px;color:var(--fg-faint);letter-spacing:.22em;text-transform:uppercase;
  white-space:nowrap;padding-left:12px;margin-left:2px;border-left:1px solid var(--line)}
.topbar .spacer{flex:1}
.search-wrap{position:relative;flex:0 1 340px}
#docsearch{width:100%;height:34px;padding:0 12px 0 32px;border:1px solid var(--line);
  border-radius:8px;background:var(--bg-soft);color:var(--fg);font-family:var(--sans);font-size:13.5px}
#docsearch:focus{outline:2px solid var(--pink);outline-offset:-1px;border-color:transparent}
.search-wrap svg{position:absolute;left:10px;top:9px;width:15px;height:15px;color:var(--fg-faint)}
.search-results{position:absolute;top:40px;left:0;right:0;max-height:60vh;overflow:auto;
  background:var(--bg);border:1px solid var(--line);border-radius:10px;
  box-shadow:0 18px 40px rgba(0,0,0,.16);display:none;padding:6px}
.search-results.open{display:block}
.search-results a{display:block;padding:8px 10px;border-radius:7px;text-decoration:none;color:var(--fg)}
.search-results a:hover,.search-results a.sel{background:var(--bg-soft)}
.search-results .r-t{font-weight:600;font-size:13.5px}
.search-results .r-p{font-size:11.5px;color:var(--fg-faint);text-transform:uppercase;letter-spacing:.08em}
.search-results .empty{padding:10px;color:var(--fg-faint);font-size:13px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  border:1px solid var(--line);border-radius:8px;background:var(--bg-soft);color:var(--fg-soft);cursor:pointer}
.icon-btn:hover{color:var(--pink);border-color:var(--pink)}
.icon-btn svg{width:16px;height:16px}
#navtoggle{display:none}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--toc-w);
  gap:0;max-width:1500px;margin:0 auto}
.sidebar{border-right:1px solid var(--line);background:var(--sidebar);
  position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto;padding:22px 14px 60px}
.sidebar h4{margin:20px 10px 7px;font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--fg-faint);font-weight:700}
.sidebar h4:first-child{margin-top:0}
.sidebar a{display:block;padding:6px 10px;border-radius:7px;color:var(--fg-soft);
  text-decoration:none;font-size:14px;line-height:1.45}
.sidebar a:hover{background:var(--bg-code);color:var(--fg)}
.sidebar a.active{background:var(--pink);color:#fff;font-weight:600}
main{min-width:0;padding:38px 46px 96px}
.toc{position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto;padding:38px 18px 60px;
  border-left:1px solid var(--line-soft)}
.toc-title{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--fg-faint);
  font-weight:700;margin-bottom:10px}
.toc a{display:block;padding:3px 0 3px 10px;border-left:2px solid transparent;color:var(--fg-faint);
  text-decoration:none;font-size:13px;line-height:1.45}
.toc a:hover{color:var(--fg)}
.toc a.h3{padding-left:22px;font-size:12.5px}
.toc a.active{color:var(--pink);border-left-color:var(--pink);font-weight:600}

/* ---------- content ---------- */
main h1{font-size:36px;line-height:1.18;margin:0 0 10px;font-weight:700;letter-spacing:-.015em}
main .lede{font-size:17px;color:var(--fg-soft);margin:0 0 34px;max-width:70ch;line-height:1.6}
main h2{font-size:25px;margin:52px 0 14px;font-weight:700;letter-spacing:-.01em;
  padding-top:10px;border-top:1px solid var(--line-soft)}
main h2:first-of-type{border-top:0}
main h3{font-size:18.5px;margin:32px 0 10px;font-weight:650}
main h4{font-size:15.5px;margin:24px 0 8px;font-weight:650;color:var(--fg-soft)}
main p{max-width:76ch}
main ul,main ol{max-width:76ch;padding-left:24px}
main li{margin:5px 0}
main li>ul,main li>ol{margin-top:4px}
a{color:var(--pink);text-decoration:none}
a:hover{text-decoration:underline}
code{font-family:var(--mono);font-size:.875em;background:var(--bg-code);padding:.14em .38em;
  border-radius:5px;border:1px solid var(--line-soft);word-break:break-word}
pre{background:var(--bg-code);border:1px solid var(--line);border-radius:10px;padding:15px 17px;
  overflow-x:auto;font-size:13.2px;line-height:1.62;position:relative}
pre code{background:none;border:0;padding:0;font-size:inherit}
pre .c{color:var(--fg-faint)}
pre .k{color:var(--pink)}
.copy{position:absolute;top:8px;right:8px;padding:3px 9px;font-size:11px;font-family:var(--sans);
  border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg-faint);
  cursor:pointer;opacity:0;transition:opacity .13s}
pre:hover .copy{opacity:1}
.copy:hover{color:var(--pink);border-color:var(--pink)}
hr{border:0;border-top:1px solid var(--line);margin:38px 0}

/* ---------- tables ---------- */
.tw{overflow-x:auto;margin:16px 0;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:9px 13px;border-bottom:1px solid var(--line-soft);vertical-align:top}
th{background:var(--bg-soft);font-weight:650;font-size:12.5px;letter-spacing:.02em;
  text-transform:uppercase;color:var(--fg-soft);white-space:nowrap}
tr:last-child td{border-bottom:0}
/* break-word, not anywhere: `anywhere` splits short identifiers like clear_sun to
   minimise column width, which reads as a typo. */
td code{overflow-wrap:break-word}
td:first-child code{white-space:nowrap}

/* ---------- callouts ---------- */
.note{border:1px solid var(--line);border-left:3px solid var(--pink);border-radius:0 10px 10px 0;
  padding:13px 17px;margin:20px 0;background:var(--bg-soft);max-width:76ch}
.note p:first-child{margin-top:0}
.note p:last-child{margin-bottom:0}
.note .lbl{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  font-weight:700;color:var(--pink);margin-bottom:5px}
.note.warn{border-left-color:var(--warn)} .note.warn .lbl{color:var(--warn)}
.note.ok{border-left-color:var(--ok)} .note.ok .lbl{color:var(--ok)}
.note.bad{border-left-color:var(--bad)} .note.bad .lbl{color:var(--bad)}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:22px 0}
.card{border:1px solid var(--line);border-radius:12px;padding:18px 19px;background:var(--bg-soft);
  text-decoration:none;color:inherit;display:block;transition:border-color .13s,transform .13s}
a.card:hover{border-color:var(--pink);transform:translateY(-2px);text-decoration:none}
.card h3{margin:0 0 6px;font-size:16.5px}
.card p{margin:0;font-size:13.8px;color:var(--fg-soft);max-width:none}
.card .k{display:inline-block;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--pink);font-weight:700;margin-bottom:7px}

/* ---------- steps ---------- */
ol.steps{list-style:none;padding:0;counter-reset:s;max-width:80ch}
ol.steps>li{counter-increment:s;position:relative;padding:0 0 22px 46px;margin:0;
  border-left:1px solid var(--line);margin-left:14px}
ol.steps>li:last-child{border-left-color:transparent;padding-bottom:0}
ol.steps>li::before{content:counter(s);position:absolute;left:-14px;top:0;width:28px;height:28px;
  border-radius:50%;background:var(--pink);color:#fff;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center}
ol.steps>li>h3,ol.steps>li>h4{margin-top:2px}

/* ---------- ui reference ---------- */
.uipage{border:1px solid var(--line);border-radius:12px;margin:26px 0;overflow:hidden}
.uipage>header{padding:15px 19px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.uipage>header h3{margin:0;font-size:18px}
.uipage>header p{margin:5px 0 0;font-size:13.5px;color:var(--fg-soft)}
.uipage .sect{padding:5px 19px 15px}
.uipage .sect>h4{margin:18px 0 4px;font-size:14.5px}
.uipage .sect>p.sub{margin:0 0 10px;font-size:13px;color:var(--fg-faint);max-width:76ch}
.pill{display:inline-block;font-size:10px;letter-spacing:.09em;text-transform:uppercase;
  font-weight:700;padding:2px 7px;border-radius:999px;vertical-align:middle;margin-left:7px}
.pill.btn{background:rgba(235,85,112,.13);color:var(--pink)}
.pill.fld{background:rgba(120,120,140,.16);color:var(--fg-soft)}
.pill.chk{background:rgba(15,123,64,.14);color:var(--ok)}
html[data-theme="dark"] .pill.chk{background:rgba(74,222,128,.14)}
.pill.ro{background:rgba(15,123,64,.14);color:var(--ok)}
.pill.rw{background:rgba(183,121,31,.16);color:var(--warn)}
.pill.appr{background:rgba(180,35,24,.14);color:var(--bad)}

/* ---------- command reference ---------- */
.cmd{border:1px solid var(--line);border-radius:11px;margin:20px 0;overflow:hidden;scroll-margin-top:80px}
.cmd>header{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  padding:12px 17px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.cmd>header h3{margin:0;font-size:16px;font-family:var(--mono);font-weight:650}
.cmd>header p{margin:0;font-size:13.4px;color:var(--fg-soft);max-width:none}
.cmd .body{padding:6px 17px 14px}
.cmd table{font-size:13.4px}
.cmd th,.cmd td{padding:7px 11px}
.cmd td:first-child{width:34%}
.cmd td code{white-space:normal}
.audience{display:inline-flex;gap:6px;align-items:center;font-size:11px;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;padding:3px 9px;border-radius:999px;
  border:1px solid var(--line);color:var(--fg-soft);background:var(--bg-soft)}
.audience.py{border-color:var(--pink);color:var(--pink)}

/* ---------- misc ---------- */
.pagenav{display:flex;justify-content:space-between;gap:16px;margin-top:60px;
  padding-top:22px;border-top:1px solid var(--line)}
.pagenav a{flex:0 1 46%;border:1px solid var(--line);border-radius:10px;padding:12px 15px;
  text-decoration:none;color:var(--fg)}
.pagenav a:hover{border-color:var(--pink);text-decoration:none}
.pagenav .d{display:block;font-size:11px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--fg-faint);font-weight:700;margin-bottom:3px}
.pagenav .n{display:block;font-size:14.5px;font-weight:600}
.pagenav a.next{text-align:right;margin-left:auto}
footer.site{max-width:1500px;margin:0 auto;padding:24px 46px 40px;color:var(--fg-faint);
  font-size:12.5px;border-top:1px solid var(--line)}
.anchor{color:var(--fg-faint);opacity:0;text-decoration:none;font-weight:400;margin-left:8px;font-size:.8em}
h2:hover .anchor,h3:hover .anchor{opacity:1}
kbd{font-family:var(--mono);font-size:.82em;border:1px solid var(--line);border-bottom-width:2px;
  border-radius:5px;padding:.1em .42em;background:var(--bg-soft)}
.mini{font-size:13px;color:var(--fg-faint)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin:18px 0}
.grid2>div>h3:first-child{margin-top:0}

@media (max-width:1180px){
  .layout{grid-template-columns:var(--sidebar-w) minmax(0,1fr)}
  .toc{display:none}
  main{padding:34px 30px 90px}
}
@media (max-width:860px){
  .layout{grid-template-columns:minmax(0,1fr)}
  #navtoggle{display:inline-flex}
  .sidebar{display:none;position:fixed;top:60px;left:0;width:min(320px,86vw);z-index:35;
    box-shadow:0 20px 50px rgba(0,0,0,.22)}
  .sidebar.open{display:block}
  .topbar .tag{display:none}
  main{padding:26px 18px 80px}
  main h1{font-size:29px}
  footer.site{padding:22px 18px 36px}
  .search-wrap{flex:1 1 auto;min-width:0}
}
@media (max-width:520px){
  .topbar{gap:10px;padding:0 12px}
  .topbar .wordmark{display:none}
}
@media print{
  .topbar,.sidebar,.toc,.pagenav,.copy{display:none}
  .layout{display:block}
  main{padding:0}
}