/* Shared layout primitives for the structural variants (hero layouts, hero visuals, capability
   blocks, nav styles). Appended to EVERY theme; written entirely against the theme's own custom
   properties, so each archetype renders these in its own colours/typography. */

/* ---- hero layouts ----
   These own the STRUCTURE (grid, padding, alignment) with 2-class specificity so they always beat
   a theme's own single-class `.f1{...}` rules. Themes must only contribute colour/typography. */
.f1.rhub{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:70px 0 30px;}
.f1.x6{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:center;padding:70px 0 30px;}
.f1.ztnx{display:block;max-width:720px;margin:0 auto;text-align:center;padding:82px 0 26px;}
.f1.ztnx .idmi{margin-left:auto;margin-right:auto;}
.f1.ztnx .ux{justify-content:center;}
.f1.popv{display:block;max-width:780px;padding:72px 0 26px;}
.f1.we{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:start;padding:56px 0 36px;}
.f1.we h1{font-size:clamp(2.5rem,5.2vw,3.9rem);}
.f1.we .rko{padding:0;}
.f1.we .auql{padding-bottom:8px;}
.f1.rhub>div:first-child,.f1.x6>div:first-child{padding:0;}
.gx{margin-top:34px;text-align:left;}
.gx .u953{max-width:680px;margin:0 auto;}

/* ---- hero visual: terminal window ---- */
.ok84{border-radius:12px;overflow:hidden;background:var(--surface);box-shadow:0 0 0 1px var(--border);}
.fp{display:flex;align-items:center;gap:7px;padding:10px 14px;background:var(--surface-2);
  border-bottom:1px solid var(--border);font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);}
.mx6{width:10px;height:10px;border-radius:50%;background:var(--border-2);display:block;}
.fp span:last-child{margin-left:8px;}
.xhn{margin:0;padding:20px 22px;font-family:var(--mono);font-size:.8rem;line-height:1.8;
  color:var(--ink-soft);overflow-x:auto;white-space:pre;}
/* live terminal: a soft block caret blinks at the end of the last line (Phase C) */
.xhn::after{content:"";display:inline-block;width:.55em;height:1.02em;margin-left:.14em;
  vertical-align:-.16em;background:var(--accent);opacity:.85;border-radius:1px;
  animation:caret 1.15s steps(1,end) infinite;}
@keyframes caret{50%{opacity:0;}}

/* ---- hero visual: API reference card ---- */
.u953{border-radius:14px;padding:18px 18px 8px;background:var(--surface);box-shadow:0 0 0 1px var(--border);}
.se{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.se b{color:var(--ink);font-size:.94rem;}
.vqf6{font-family:var(--mono);font-size:.7rem;color:var(--accent);
  border:1px solid var(--border-2);border-radius:999px;padding:2px 9px;}
.wo5g{display:block;width:100%;height:40px;color:var(--accent);opacity:.85;margin-bottom:8px;}
/* live API card: the sparkline traces itself, holds, then fades and redraws (Phase C).
   `pathLength="1"` on the polyline (set in the generator) normalises the dash math. */
.wo5g polyline{stroke-dasharray:1;stroke-dashoffset:1;animation:trace 8s ease-in-out infinite;}
@keyframes trace{
  0%{stroke-dashoffset:1;opacity:0;}
  9%{opacity:1;}
  40%{stroke-dashoffset:0;opacity:1;}
  82%{stroke-dashoffset:0;opacity:1;}
  97%{stroke-dashoffset:0;opacity:0;}
  100%{stroke-dashoffset:1;opacity:0;}
}
.i97{display:flex;align-items:baseline;gap:12px;padding:9px 0;border-top:1px solid var(--border);}
.i97 code{font-family:var(--mono);font-size:.74rem;color:var(--accent);white-space:nowrap;}
.i97 span{font-size:.82rem;color:var(--ink-soft);}

/* ---- bigtype meta row ---- */
.yfi{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;
  font-family:var(--mono);font-size:.74rem;color:var(--ink-faint);}
.yfi span{border:1px solid var(--border);border-radius:6px;padding:4px 10px;}

/* ---- capabilities: numbered ruled list ---- */
.nq{display:flex;flex-direction:column;}
.nq .n7m{display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;
  padding:26px 0;border-top:1px solid var(--border);}
.nq .n7m:last-child{border-bottom:1px solid var(--border);}
.c3{font-family:var(--mono);font-size:.9rem;color:var(--accent);font-weight:600;}

/* ---- capabilities: spec table ---- */
.tr8{width:100%;border-collapse:collapse;}
.tr8 td{padding:16px 14px;border-top:1px solid var(--border);vertical-align:top;
  font-size:.94rem;color:var(--ink-soft);}
.tr8 tr:last-child td{border-bottom:1px solid var(--border);}
.tr8 td:first-child{width:34%;color:var(--ink);font-weight:600;}

/* ---- nav variants ---- */
.uv.fwt{gap:20px;}
.uv.ns8y{gap:18px;}
.uv .fq{color:var(--bg);background:var(--accent);border-radius:8px;padding:8px 15px;
  font-weight:600;font-size:.85rem;}
.uv .fq:hover{filter:brightness(1.08);}

/* motion off → resolve to the finished, static state (caret steady, sparkline fully drawn) */
@media (prefers-reduced-motion:reduce){
  .xhn::after{animation:none;}
  .wo5g polyline{animation:none;stroke-dashoffset:0;opacity:1;}
}

@media (max-width:760px){
  .f1.rhub,.f1.x6,.f1.we{grid-template-columns:1fr;gap:22px;}
  .f1.x6 .rpkz,.f1.x6 .n8{order:2;}
  .nq .n7m{grid-template-columns:1fr;gap:6px;}
  .tr8 td:first-child{width:auto;}
  .xhn{font-size:.74rem;}
}

/* Archetype: soft — light, low-saturation tinted background, big rounded corners, diffuse tinted
   shadows, friendly. Committed light theme. Accent = #3c6f9b pair, and a faint accent tint
   flows through the background + surfaces. */
:root{
  color-scheme:light;
  --bg:#fbfbfd; --surface:#ffffff; --surface-2:#f5f6fb; --border:#ecedf5; --border-2:#dfe1ee;
  --ink:#181a2a; --ink-soft:#565a73; --ink-faint:#9195ad;
  --accent:#3c6f9b; --accent-ink:#295479;
  --sh:0 2px 6px rgba(24,26,42,.05),0 20px 40px -20px color-mix(in srgb,var(--accent) 40%,rgba(24,26,42,.4));
  --mono:ui-monospace,"SF Mono","Cascadia Code","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1000px;
}
*{box-sizing:border-box}
body{margin:0;color:var(--ink-soft);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1100px 500px at 80% -8%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 60%),
    radial-gradient(900px 500px at -10% 6%,color-mix(in srgb,var(--accent) 8%,transparent),transparent 55%),
    var(--bg);}
.oe5{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
a{color:inherit;text-decoration:none;}

header.fskz{background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(12px);position:sticky;top:0;z-index:9;}
header.fskz .z72{display:flex;align-items:center;justify-content:space-between;height:66px;}
.d6ig{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:var(--ink);}
.d6ig .elm{width:24px;height:24px;display:grid;place-items:center;color:#fff;background:var(--accent);border-radius:8px;}
.d6ig .elm svg{width:15px;height:15px;}
nav.uv{display:flex;align-items:center;gap:26px;font-size:.9rem;font-weight:500;color:var(--ink-soft);}
nav.uv a:hover{color:var(--ink);}
nav.uv a.a1{color:var(--accent);font-weight:600;}

.f1{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:80px 0 34px;}
.a6c{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border-radius:999px;padding:5px 13px;margin:0 0 20px;}
.f1 h1{font-size:clamp(2.4rem,4.8vw,3.5rem);line-height:1.07;margin:0;font-weight:720;letter-spacing:-.03em;color:var(--ink);text-wrap:balance;}
.f1 h1 em{font-style:normal;color:var(--accent);}
.idmi{font-size:1.16rem;color:var(--ink-soft);max-width:44ch;margin:22px 0 0;line-height:1.55;}
.ux{display:flex;align-items:center;gap:18px;margin:34px 0 0;flex-wrap:wrap;}
.g1{font-weight:600;font-size:.96rem;color:#fff;background:var(--accent);border-radius:12px;padding:12px 22px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--accent) 70%,transparent);}
.g1:hover{gap:12px;}
.nm4k{font-family:var(--mono);font-size:.85rem;color:var(--ink-soft);background:var(--surface);border-radius:12px;padding:11px 15px;display:inline-flex;gap:9px;align-items:center;box-shadow:var(--sh);}
.nm4k .i00k{color:var(--accent);}

.n8 svg{width:100%;height:auto;display:block;}
.n8 .qpu{fill:var(--surface);stroke:var(--border-2);stroke-width:1.5;}
.n8 .vl{fill:var(--accent);}
.n8 .orfg{stroke:var(--accent);fill:none;stroke-width:1.6;}
.n8 .orfg.sf{stroke:#fff;}
.n8 .qgzn{stroke:var(--accent);stroke-width:1.7;fill:none;stroke-dasharray:1 6;stroke-linecap:round;opacity:.85;animation:dash 1.5s linear infinite;}
.n8 .zkql{stroke:var(--border-2);stroke-width:1.4;fill:none;}
@keyframes dash{to{stroke-dashoffset:-14;}}
@media (prefers-reduced-motion:reduce){.n8 .qgzn{animation:none;}}

.ggle{margin-top:44px;background:var(--surface);border-radius:18px;box-shadow:var(--sh);}
.ggle .oe5{display:flex;flex-wrap:wrap;gap:8px 30px;padding:18px 26px;font-size:.82rem;color:var(--ink-faint);align-items:center;}
.ggle b{color:var(--ink);font-weight:600;}
.ggle .nlra{color:var(--accent);opacity:.5;}

.tq3{padding:74px 0 30px;}
.tq3 h2{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-faint);margin:0 0 32px;font-weight:600;}
.h1{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.n7m{background:var(--surface);border-radius:18px;padding:26px;box-shadow:var(--sh);}
.n7m .hc29{width:44px;height:44px;color:#fff;background:var(--accent);border-radius:12px;display:grid;place-items:center;margin:0 0 18px;}
.n7m .hc29 svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.n7m h3{margin:0 0 9px;font-size:1.1rem;font-weight:680;letter-spacing:-.01em;color:var(--ink);}
.n7m p{margin:0;font-size:.94rem;color:var(--ink-soft);line-height:1.6;}

.qv{padding:44px 0 20px;}
.btb{background:var(--surface);border-radius:22px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;box-shadow:var(--sh);}
.btb .nk7r{padding:42px;}
.btb h2{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;margin:0 0 14px;color:var(--ink);}
.btb p{color:var(--ink-soft);margin:0 0 20px;font-size:1rem;}
.btb ol{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:14px;}
.btb li{display:flex;gap:13px;font-size:.95rem;color:var(--ink-soft);align-items:center;}
.btb li .wk{font-size:.72rem;color:#fff;background:var(--accent);border-radius:8px;width:26px;height:26px;display:grid;place-items:center;flex:none;font-weight:600;}
.btb .x9q{background:var(--surface-2);padding:34px;font-family:var(--mono);font-size:.82rem;line-height:1.85;color:var(--ink-soft);overflow-x:auto;white-space:pre;}
.x9q .jytd{color:var(--ink-faint);}

.adh{display:grid;grid-template-columns:210px 1fr;gap:48px;padding:44px 0 70px;}
.adh aside{position:sticky;top:86px;align-self:start;font-size:.9rem;}
.adh aside .x84{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-faint);margin:0 0 12px;font-weight:600;}
.adh aside a{display:block;padding:7px 14px;border-radius:10px;color:var(--ink-soft);}
.adh aside a:hover{color:var(--ink);background:var(--surface-2);}
.adh aside a.gt6p{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);font-weight:600;}
.adh article{min-width:0;max-width:680px;}
.adh .oo{font-size:.78rem;font-weight:600;color:var(--accent);margin:0 0 12px;}
.adh article h1{font-size:2.1rem;font-weight:720;letter-spacing:-.02em;margin:0 0 10px;color:var(--ink);}
.adh .yl6r{color:var(--ink-soft);font-size:1.08rem;margin:0 0 8px;}
.adh article h2{font-size:1.28rem;font-weight:680;margin:52px 0 12px;scroll-margin-top:80px;color:var(--ink);}
.adh article h2 .wac{color:var(--accent);font-family:var(--mono);font-weight:400;font-size:1rem;margin-right:8px;}
.adh article p{color:var(--ink-soft);margin:0 0 14px;}
.adh code{font-family:var(--mono);font-size:.85em;background:var(--surface-2);border-radius:6px;padding:1px 6px;color:var(--ink);}
.adh td code{color:var(--accent);background:none;padding:0;}
.adh ul{color:var(--ink-soft);padding-left:20px;margin:0 0 14px;}
.adh li{margin:5px 0;}
.adh pre{background:var(--surface-2);border-radius:14px;padding:18px;overflow-x:auto;margin:0 0 16px;font-family:var(--mono);font-size:.84rem;line-height:1.75;color:var(--ink-soft);white-space:pre;}
.adh .aflb{background:color-mix(in srgb,var(--accent) 8%,transparent);border-radius:12px;padding:14px 18px;font-size:.92rem;color:var(--ink-soft);margin:0 0 16px;}
.adh table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:.9rem;}
.adh th,.adh td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top;}
.adh th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);font-weight:600;}

.cw4b{padding:56px 0 70px;}
.gd9{max-width:680px;}
.gd9 .oo{font-size:.78rem;font-weight:600;color:var(--accent);margin:0 0 12px;}
.gd9 h1{font-size:2rem;font-weight:720;margin:0 0 6px;color:var(--ink);}
.gd9 .ioh{color:var(--ink-soft);margin:0 0 22px;}
.gd9 .pi{background:var(--surface);border-radius:16px;padding:24px;font-family:var(--mono);font-size:.82rem;line-height:1.7;color:var(--ink-soft);white-space:pre-wrap;box-shadow:var(--sh);}

.v3w{min-height:52vh;display:grid;place-items:center;text-align:center;}
.qrp .x6g{font-size:3.6rem;font-weight:760;color:var(--accent);margin:0;letter-spacing:-.03em;}
.qrp h1{font-size:1.5rem;font-weight:680;margin:6px 0 8px;color:var(--ink);}
.qrp .yl6r{color:var(--ink-soft);margin:0 0 22px;}
.qrp .e5{display:flex;gap:14px;justify-content:center;font-size:.92rem;}
.qrp .e5 a{color:#fff;background:var(--accent);border-radius:10px;padding:9px 18px;font-weight:600;}

footer.fskz{margin-top:80px;padding:40px 0;}
footer.fskz .oe5{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px 28px;align-items:center;background:var(--surface);border-radius:18px;padding:26px 28px;box-shadow:var(--sh);}
footer.fskz .br{display:flex;align-items:center;gap:10px;font-weight:680;font-size:.94rem;color:var(--ink);}
footer.fskz .br .elm{color:#fff;background:var(--accent);border-radius:7px;display:grid;place-items:center;width:22px;height:22px;}
footer.fskz .br .elm svg{width:14px;height:14px;}
footer.fskz nav{display:flex;gap:24px;font-size:.88rem;color:var(--ink-soft);}
footer.fskz nav a:hover{color:var(--accent);}
footer.fskz .g3u{width:100%;font-size:.8rem;color:var(--ink-faint);}

@media (max-width:760px){
  .f1{grid-template-columns:1fr;gap:20px;}.n8{max-width:380px;}
  .h1{grid-template-columns:1fr;gap:16px;}.btb{grid-template-columns:1fr;}
  .adh{grid-template-columns:1fr;gap:24px;}
  .adh aside{position:static;display:flex;flex-wrap:wrap;gap:4px 8px;}
  .adh aside .x84{width:100%;}
}