*{box-sizing:border-box}
:root{
  color-scheme:light;
  --bg:#f5f7fb;
  --bg-accent:#e9f3ff;
  --surface:#ffffff;
  --surface-2:#f4f7ff;
  --surface-3:#edf3ff;
  --text:#101828;
  --muted:#5a6475;
  --border:#d7deea;
  --shadow:0 18px 45px -32px rgba(16,24,40,.55);
  --accent:#0f6bff;
  --accent-2:#1bc7a1;
  --accent-3:#ffb84d;
  --focus:rgba(15,107,255,.2);
  --pill-built:#c7d2fe;
  --pill-url:#8ff0c2;
  --pill-meta:#ffd58a;
  --pill-dep:#ffb6b6;
  --pill-none:#d8dde8;
}
html[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0b1220;
  --bg-accent:#0f1a2b;
  --surface:#101a2c;
  --surface-2:#12233a;
  --surface-3:#172b47;
  --text:#e9eef8;
  --muted:#9aa7bb;
  --border:#24364f;
  --shadow:0 18px 45px -30px rgba(0,0,0,.7);
  --accent:#4aa7ff;
  --accent-2:#44ddb8;
  --accent-3:#ffb84d;
  --focus:rgba(74,167,255,.25);
  --pill-built:#3446c5;
  --pill-url:#1f6f54;
  --pill-meta:#8b5a16;
  --pill-dep:#7d2f2f;
  --pill-none:#2d3b52;
}
body{
  margin:0;
  font-family:"Manrope",ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 520px at 20% -10%, rgba(15,107,255,.12), transparent 60%),
    radial-gradient(900px 520px at 90% -20%, rgba(27,199,161,.16), transparent 60%),
    var(--bg);
}
.container{max-width:1200px;margin:0 auto;padding:24px}
.header{background:linear-gradient(135deg, var(--surface), var(--surface-2));border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
.headerRow{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}
.brand{display:flex;align-items:center;gap:10px}
.brandDot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2))}
.brandName{font-weight:700;letter-spacing:.02em;font-size:14px;text-transform:uppercase}
.brandTag{font-size:12px;padding:4px 8px;border-radius:999px;background:var(--surface-3);color:var(--muted);border:1px solid var(--border)}
.headerActions{display:flex;align-items:center;gap:12px}
.themeToggle{display:flex;align-items:center;gap:10px}
.themeLabel{font-size:13px;color:var(--muted)}
.toggle{width:46px;height:26px;border-radius:999px;border:1px solid var(--border);background:var(--surface-3);position:relative;cursor:pointer;transition:all .2s ease}
.toggle:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.toggleKnob{position:absolute;top:3px;left:4px;width:18px;height:18px;border-radius:50%;background:var(--surface);box-shadow:0 4px 10px rgba(0,0,0,.2);transition:all .2s ease}
.toggle[aria-pressed="true"]{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent}
.toggle[aria-pressed="true"] .toggleKnob{left:24px;background:#fff}
h1{margin:0 0 8px 0;font-size:28px;font-family:"Sora",ui-sans-serif,system-ui;letter-spacing:-.02em}
.sub{margin:0 0 16px 0;color:var(--muted);max-width:720px}
.controls{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}
.input,.select{
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--surface);
  color:var(--text);
  font-size:14px;
  box-shadow:0 8px 22px -20px rgba(0,0,0,.3);
}
.input:focus,.select:focus{outline:2px solid var(--focus);border-color:transparent}
.input{flex:1;min-width:240px}
.select{min-width:220px}
.legend{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border);background:var(--surface);color:var(--muted)}
.pill.built_in{border-color:var(--pill-built);color:var(--text)}
.pill.url_transform{border-color:var(--pill-url);color:var(--text)}
.pill.meta_tag{border-color:var(--pill-meta);color:var(--text)}
.pill.depends{border-color:var(--pill-dep);color:var(--text)}
.pill.not_feasible{border-color:var(--pill-none);color:var(--text)}
.main{display:grid;grid-template-columns:380px 1fr;gap:18px;align-items:start;padding-top:18px}
@media (max-width: 980px){.main{grid-template-columns:1fr}}
.list{position:static}
.cards{display:flex;flex-direction:column;gap:16px}
.card{
  border:1px solid var(--border);
  border-radius:18px;
  background:linear-gradient(135deg,var(--surface),var(--surface-2));
  padding:14px;
  box-shadow:var(--shadow);
  cursor:pointer;
  transition:transform .15s ease,border-color .15s ease;
}
.card:hover{border-color:rgba(15,107,255,.4);transform:translateY(-1px)}
.card.active{border-color:var(--accent);box-shadow:0 18px 40px -30px rgba(15,107,255,.8)}
.cardTop{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.cardTitle{font-weight:650}
.cardSub{color:var(--muted);font-size:13px;margin-top:4px;overflow-wrap:anywhere;word-break:break-word}
.cardSub p{margin:0}
.cardSub ul{margin:6px 0 0 18px;padding:0}
.tooltip{
  margin-top:10px;
  font-size:12px;
  color:var(--muted);
  text-decoration:underline dotted;
  width:fit-content;
}
.tooltip:hover{color:var(--text)}
.badge{
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  border:1px solid var(--border);
  background:var(--surface);
  white-space:nowrap;
  color:var(--text);
}
.badge.built_in{border-color:var(--pill-built)}
.badge.url_transform{border-color:var(--pill-url)}
.badge.meta_tag{border-color:var(--pill-meta)}
.badge.depends{border-color:var(--pill-dep)}
.badge.not_feasible{border-color:var(--pill-none)}
.detail{
  border:1px solid var(--border);
  border-radius:18px;
  background:linear-gradient(160deg,var(--surface),var(--surface-3));
  padding:18px;
  box-shadow:var(--shadow);
  overflow-wrap:anywhere;
  word-break:break-word;
  max-height:0;
  opacity:0;
  transform:translateY(8px);
  overflow:hidden;
  transition:max-height .28s ease, opacity .2s ease, transform .2s ease;
}
.detail.is-open{
  max-height:4000px;
  opacity:1;
  transform:translateY(0);
}
.detailHeader{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  align-items:flex-start;
  border-bottom:1px solid var(--border);
  padding-bottom:12px;
  margin-bottom:12px;
}
.detailHeader h2{margin:0;font-size:20px;font-family:"Sora",ui-sans-serif,system-ui}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.muted{color:var(--muted)}
.detailGrid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
  margin-bottom:16px;
}
@media (max-width: 720px){.detailGrid{grid-template-columns:1fr}}
.detailCard{
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px;
  background:var(--surface);
}
.detailCard h4{margin:0 0 6px 0;font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:var(--muted)}
.detailCard p{margin:0;font-weight:600}
.detailBlock{margin:14px 0}
.detailBlock h3{margin:0 0 6px 0;font-size:16px}
.detailNote{background:var(--surface-2);padding:12px;border-radius:12px;border:1px dashed var(--border)}
.button{
  padding:10px 14px;
  border-radius:12px;
  border:1px solid transparent;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;
  font-size:13px;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:transform .15s ease,box-shadow .15s ease;
}
.button.secondary{
  background:var(--surface);
  color:var(--text);
  border-color:var(--border);
}
.button:hover{transform:translateY(-1px);box-shadow:0 12px 26px -22px rgba(15,107,255,.7)}
.button:disabled{opacity:.5;cursor:not-allowed}
.markdown{line-height:1.6;overflow-wrap:anywhere;word-break:break-word}
.markdown h1,.markdown h2,.markdown h3{margin-top:20px;font-family:"Sora",ui-sans-serif,system-ui}
.markdown code{background:var(--surface-3);padding:2px 6px;border-radius:6px}
.markdown pre{background:#0b1020;color:#eaeefb;padding:12px;border-radius:12px;overflow:auto}
.markdown pre code{background:transparent;padding:0}
html[data-theme="dark"] .markdown pre{background:#0b1426}
.footer{padding:18px 0}