:root {
  --bg: #fbfaf7; --fg: #1d1c1a; --muted: #5f5b54; --line: #e3dfd6;
  --accent: #b4441c; --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #141312; --fg: #ecebe8; --muted: #a39f97; --line: #2c2a27; --accent: #f0875a; --card: #1c1b19; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main, header, footer { max-width: 44rem; margin: 0 auto; padding: 0 1rem; }
header { padding-top: 2.5rem; }
header a.home { color: var(--fg); text-decoration: none; font-weight: 700; letter-spacing: .02em; }
h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.1; margin: 2.5rem 0 .5rem; }
h2 { font-size: 1.25rem; margin: 2.25rem 0 .5rem; }
p, li { color: var(--fg); }
.lede { font-size: 1.15rem; color: var(--muted); margin-top: 0; }
.meta { color: var(--muted); font-size: .95rem; }
a { color: var(--accent); }
ul.channels { list-style: none; padding: 0; display: grid; gap: .6rem; grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr)); margin: 2rem 0; }
ul.channels a {
  display: block; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: .6rem;
  background: var(--card); color: var(--fg); text-decoration: none;
}
ul.channels a:hover, ul.channels a:focus-visible { border-color: var(--accent); }
ul.channels span { display: block; color: var(--muted); font-size: .9rem; }
footer { margin-top: 4rem; padding-bottom: 2.5rem; border-top: 1px solid var(--line); padding-top: 1.25rem; color: var(--muted); font-size: .9rem; }
footer a { color: var(--muted); margin-right: 1rem; }