:root {
  --bg: #ffffff;
  --bg-2: #f8f9f6;
  --panel: #f3f4f0;
  --panel-2: #eceee8;
  --line: #e6e8e2;
  --line-2: #d5d9cf;
  --fg: #121411;
  --fg-2: #3b3f39;
  --dim: #6a6f65;
  --faint: #969b90;
  --accent: #c6ff3d;
  --accent-soft: color-mix(in oklab, var(--accent) 16%, transparent);
  --accent-glow: color-mix(in oklab, var(--accent) 35%, transparent);
  --ink: color-mix(in oklab, var(--accent) 48%, #000);
  --name: color-mix(in oklab, var(--c, var(--fg)) 62%, #000);
  color-scheme: light;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --meme: Impact, "Anton", "Haettenschweiler", "Arial Narrow Bold", sans-serif;
  --radius: 14px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--fg); }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: clip;
  display: flex;
  flex-direction: column;
  transition: background .6s;
}

a { color: inherit; }
::selection { background: var(--accent); color: #000; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  z-index: 50;
}
.brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.brand .mark { width: 30px; height: 30px; color: color-mix(in oklab, var(--accent) 80%, #000); transition: color .8s var(--ease); filter: drop-shadow(0 0 10px var(--accent-glow)); }
.brand .mark .eye { fill: #fff; }
.brand small { font-family: var(--mono); font-weight: 500; font-size: 10px; color: var(--dim); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line-2); padding: 2px 6px; border-radius: 999px; }

.nav-links { display: flex; gap: 4px; align-items: center; font-size: 13.5px; }
.nav-links a {
  text-decoration: none;
  color: var(--dim);
  padding: 6px 12px;
  border-radius: 999px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--fg); background: var(--panel); }
.nav-links a.active { color: var(--fg); background: var(--panel-2); box-shadow: inset 0 0 0 1px var(--line-2); }
.nav-links a.is-live::before {
  content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: #ff4d4d; margin-right: 7px; vertical-align: 1px; animation: pulse 1.4s infinite;
}
.nav-links .x-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; padding: 0; margin-left: 6px;
  border: 1px solid var(--line-2); border-radius: 50%;
  color: var(--fg);
}
.nav-links .x-btn:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }

@keyframes pulse { 50% { opacity: .35; } }

/* ---------- footer ---------- */
.footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding: 18px 24px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  display: flex;
  justify-content: space-between;
  gap: 8px 16px;
  flex-wrap: wrap;
}

/* ---------- content pages ---------- */
.hero-glow { position: relative; isolation: isolate; }
.hero-glow::before {
  content: "";
  position: absolute; z-index: -1;
  inset: -160px -30vw auto -30vw; height: 560px;
  background:
    radial-gradient(600px 260px at 20% 30%, var(--accent-soft), transparent 70%),
    radial-gradient(500px 240px at 85% 10%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 70%);
  pointer-events: none;
}
.page { max-width: 780px; margin: 0 auto; padding: 72px 24px 96px; width: 100%; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11.5px; color: var(--ink);
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 20px;
  padding: 5px 11px; border-radius: 999px; background: var(--accent-soft);
  border: 1px solid color-mix(in oklab, var(--accent) 45%, transparent);
}
.page h1 { font-size: clamp(34px, 6vw, 58px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 700; margin-bottom: 24px; text-wrap: balance; }
.page h1 em { font-style: normal; color: var(--ink); background: linear-gradient(transparent 62%, var(--accent-soft) 62%); }
.page h2 { font-size: 24px; letter-spacing: -0.02em; font-weight: 650; margin: 64px 0 14px; text-wrap: balance; }
.page h3 { font-size: 16px; font-weight: 600; margin: 28px 0 8px; }
.page p { color: var(--fg-2); margin-bottom: 14px; }
.page ul, .page ol { color: var(--fg-2); padding-left: 22px; margin-bottom: 14px; }
.page li { margin-bottom: 8px; }
.page li::marker { color: var(--faint); }
.page strong { color: var(--fg); font-weight: 600; }
.page a:not(.btn) { text-decoration-color: var(--accent); text-underline-offset: 3px; }
.lead { font-size: 19px; line-height: 1.55; color: var(--fg) !important; }
code, .mono { font-family: var(--mono); font-size: 0.86em; }
code { background: var(--panel-2); border: 1px solid var(--line); padding: 1px 6px; border-radius: 5px; }
pre {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  margin: 12px 0 20px;
}
pre code { background: none; border: 0; padding: 0; font-size: inherit; }

.note {
  border: 1px solid var(--line);
  background: linear-gradient(var(--panel), var(--bg-2));
  padding: 16px 18px 16px 46px;
  border-radius: 12px;
  margin: 22px 0;
  font-size: 14px;
  color: var(--fg-2);
  position: relative;
}
.note::before {
  content: "!"; position: absolute; left: 16px; top: 16px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); color: #000;
  font: 700 11px/18px var(--mono); text-align: center;
}
.note strong { color: var(--fg); }

table { width: 100%; border-collapse: separate; border-spacing: 0; margin: 14px 0 22px; font-size: 14px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { font-family: var(--mono); font-weight: 500; font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); background: var(--bg-2); }
td { color: var(--fg-2); }
td:first-child { color: var(--fg); white-space: nowrap; }
tr:hover td { background: color-mix(in oklab, var(--panel) 60%, transparent); }

.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin: 18px 0 24px; }
.model-grid > div {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; display: flex; align-items: center; gap: 11px;
  transition: border-color .2s, transform .2s var(--ease);
}
.model-grid > div:hover { border-color: var(--line-2); transform: translateY(-2px); }
.model-grid i {
  flex: none; width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center;
  font: 700 11px var(--mono); font-style: normal; color: #000;
}
.model-grid i.logo { background: #fff; box-shadow: inset 0 0 0 1px var(--line-2); }
.model-grid i.logo img { width: 66%; height: 66%; object-fit: contain; display: block; }
.model-grid b { display: block; font-weight: 600; font-size: 14px; line-height: 1.2; }
.model-grid span { display: block;  font-family: var(--mono); font-size: 11px; color: var(--dim); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 18px 0 24px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card .ic { font-size: 22px; margin-bottom: 10px; display: block; }
.card b { display: block; font-size: 15px; margin-bottom: 4px; }
.card p { font-size: 14px; margin: 0; color: var(--dim); }

.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  padding: 11px 18px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--panel);
  transition: background .15s, color .15s, transform .15s var(--ease), box-shadow .2s;
}
.btn:hover { background: var(--panel-2); transform: translateY(-1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #000; box-shadow: 0 8px 30px -8px var(--accent-glow); }
.btn.primary:hover { box-shadow: 0 10px 40px -6px var(--accent-glow); }

/* ---------- docs layout ---------- */
.docs { display: grid; grid-template-columns: 240px 1fr; max-width: 1120px; margin: 0 auto; width: 100%; }
.toc { position: sticky; top: 57px; align-self: start; padding: 64px 0 40px 24px; font-size: 13px; max-height: calc(100vh - 57px); overflow-y: auto; }
.toc p { font-family: var(--mono); color: var(--faint); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; margin: 18px 0 6px; }
.toc a { display: block; text-decoration: none; color: var(--dim); padding: 4px 10px; border-left: 1px solid var(--line); transition: color .15s, border-color .15s; }
.toc a:hover { color: var(--fg); border-color: var(--fg); }
.toc a.on { color: var(--ink); border-color: var(--ink); }
.docs .page { max-width: 800px; min-width: 0; }
.docs .page h2 { padding-top: 12px; scroll-margin-top: 80px; }

@media (max-width: 860px) {
  .docs { grid-template-columns: 1fr; }
  .toc { display: none; }
}
@media (max-width: 700px) {
  table { display: block; overflow-x: auto; }
  td:first-child { white-space: normal; }
  .nav { padding: 10px 14px; }
  .brand small { display: none; }
  .nav-links a { padding: 6px 9px; }
  .page { padding: 48px 16px 72px; }
  .footer { padding: 16px; }
}
@media (max-width: 420px) {
  .brand span.word { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}