:root {
  --bg: #0e1116;
  --bg-elev: #161b22;
  --fg: #e6edf3;
  --muted: #8b949e;
  --accent: #79c0ff;
  --accent-2: #a5f3a0;
  --line: #30363d;
  --code-bg: #0b1220;
  --max: 880px;
}

* { box-sizing: border-box; }
html, body { background: var(--bg); color: var(--fg); }
body {
  margin: 0;
  font: 15.5px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.hero {
  border-bottom: 1px solid var(--line);
  padding: 64px 0 48px;
  background: radial-gradient(1200px 400px at 20% -50%, rgba(121,192,255,0.10), transparent 60%);
}
.hero h1 {
  font-size: 44px;
  margin: 8px 0 12px;
  letter-spacing: -0.02em;
  font-weight: 650;
}
.lede { font-size: 18px; max-width: 700px; color: var(--fg); margin: 0 0 20px; }
.lede em { color: var(--accent); font-style: normal; }
.badge {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  background: var(--bg-elev);
}

.cta { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; margin-top: 8px; }
.cta .endpoint {
  font-family: "SF Mono", "JetBrains Mono", Menlo, monospace;
  font-size: 13px;
  color: var(--accent-2);
  background: var(--code-bg);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 6px;
}
.link { color: var(--accent); text-decoration: none; font-weight: 500; }
.link:hover { text-decoration: underline; }

main { padding: 40px 0 96px; }
section { padding: 28px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: 0; }

h2 {
  font-size: 22px;
  margin: 8px 0 14px;
  letter-spacing: -0.01em;
}
h3 {
  font-size: 16px;
  margin: 22px 0 8px;
  color: var(--fg);
}

p, li { color: var(--fg); }
p code, li code, td code, th code {
  background: var(--code-bg);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: "SF Mono", "JetBrains Mono", Menlo, monospace;
}
a { color: var(--accent); }
a:hover { text-decoration: underline; }

pre {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
  font-family: "SF Mono", "JetBrains Mono", Menlo, monospace;
}
pre code { background: none; border: 0; padding: 0; color: var(--fg); }

table.tools {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 8px;
  font-size: 14px;
}
table.tools th, table.tools td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}
table.tools th { color: var(--muted); font-weight: 500; }
table.tools td:first-child code { color: var(--accent-2); }
table.tools th.grouphdr {
  background: var(--bg-elev);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 10px;
}
section h4 {
  font-size: 14.5px;
  margin: 22px 0 6px;
  color: var(--accent);
}

.token-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 6px 0;
}
.token-out {
  font-family: "SF Mono", "JetBrains Mono", Menlo, monospace;
  font-size: 12.5px;
  color: var(--accent-2);
  background: var(--code-bg);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 6px;
  user-select: all;
  word-break: break-all;
  max-width: 100%;
}
.btn {
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: #0e1116;
  background: var(--accent);
  border: 0;
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
  transition: filter 120ms;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--bg-elev); filter: none; }
.muted {
  color: var(--muted);
  font-size: 12.5px;
  display: block;
  margin-top: 4px;
}

.note {
  font-size: 13.5px;
  color: var(--muted);
  border-left: 2px solid var(--line);
  padding: 4px 0 4px 12px;
  margin: 0 0 14px;
}

footer {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 32px 0 8px;
}

@media (max-width: 640px) {
  .hero { padding: 40px 0 32px; }
  .hero h1 { font-size: 34px; }
  .lede { font-size: 16px; }
  pre { font-size: 12.5px; }
}