:root, .theme-rabun {
  color-scheme: dark;
  --bg: #0c241c;
  --card: #143528;
  --ink: #faf3d8;
  --accent: #c4a04a;
  --muted: #7a9e6e;
  --glow: #fff8e0;
  --line: #1f4a38;
}
.theme-burton {
  color-scheme: dark;
  --bg: #0d1a28;
  --card: #16324f;
  --ink: #e8eef3;
  --accent: #8ec4e0;
  --muted: #9eb0bc;
  --glow: #f4f8fb;
  --line: #2a4560;
}
.theme-tallulah {
  color-scheme: dark;
  --bg: #132028;
  --card: #243a46;
  --ink: #eaf6f8;
  --accent: #c46b3a;
  --muted: #7eabbc;
  --glow: #cfe3ea;
  --line: #3d5360;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}
main { max-width: 960px; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
h1, h2 { font-weight: 650; letter-spacing: -0.02em; }
.title-with-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
img.logo {
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  display: block;
}
img.logo.family {
  border-radius: 50%;
}
img.logo.workspaces {
  border-radius: 12px;
}
img.logo.program {
  border-radius: 8px;
}
.hero .title-with-logo img.logo {
  width: 3rem;
  height: 3rem;
}
.kind-label {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--glow); }
.eyebrow { color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; }
.lede { color: var(--muted); max-width: 42rem; }
.hero { margin-bottom: 2.5rem; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.1rem 1.2rem;
}
.card h2 { margin: 0 0 0.4rem; font-size: 1.15rem; }
.desc { min-height: 3em; color: var(--ink); }
.meta { color: var(--muted); font-size: 0.9rem; }
.ver {
  display: inline-block;
  background: var(--line);
  color: var(--accent);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
}
.btn {
  display: inline-block;
  margin-top: 0.4rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
}
.btn.ghost { border-color: var(--muted); color: var(--muted); }
.crumb { color: var(--muted); }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { text-align: left; padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 550; }
.prose { background: var(--card); padding: 1.5rem 1.6rem; border-radius: 8px; }
.prose pre { overflow-x: auto; background: var(--bg); padding: 0.8rem; border-radius: 4px; }
.prose code { font-family: ui-monospace, monospace; font-size: 0.92em; }
.hub-nav {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  margin: -2.5rem -1.25rem 1.5rem;
  padding: 0.55rem 1.25rem;
  background: var(--card);
  border-bottom: 1px solid var(--accent);
}
.hub-nav .brand {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-weight: 650; letter-spacing: 0.02em;
}
.hub-nav a {
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.hub-nav .logo {
  width: 1.6rem; height: 1.6rem; display: block;
}
.hub-nav .logo.family { border-radius: 50%; }
.hub-nav .logo.program { border-radius: 5px; }
.hub-nav select {
  background: var(--bg); color: var(--ink); border: 1px solid var(--muted);
  border-radius: 4px; padding: 0.2rem 0.4rem;
}
.hub-nav .active { border-bottom: 1px solid var(--accent); }