/* Thrumline site: one small stylesheet, light and dark. */
:root {
  --bg: #fdf6f8;
  --card: #ffffff;
  --ink: #221a20;
  --muted: #6b5c66;
  --accent: #c5215a;
  --line: #f0e2e8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171215;
    --card: #221a20;
    --ink: #f6f0f3;
    --muted: #b9a6b0;
    --accent: #ff8098;
    --line: #362a31;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 48px 20px 80px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 720px; margin: 0 auto; }
.hero { text-align: center; margin-bottom: 40px; }
.icon {
  width: 96px; height: 96px; margin: 0 auto 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, #fffafa 0%, #ffd2d7 100%);
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(150, 30, 70, 0.20);
}
.icon span {
  color: #d62247; font-size: 46px; line-height: 1;
}
h1 { font-size: 34px; margin: 0 0 6px; letter-spacing: -0.4px; }
.tagline { color: var(--muted); margin: 0; font-size: 18px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 26px;
  margin-bottom: 18px;
}
h2 { font-size: 20px; margin: 0 0 12px; }
h3 { font-size: 16px; margin: 22px 0 6px; }
p, li { color: var(--ink); }
p.note, li.note { color: var(--muted); }
ul { padding-left: 22px; }
li { margin: 5px 0; }
a { color: var(--accent); }
code {
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(160, 110, 130, 0.14);
  padding: 2px 6px; border-radius: 6px;
}
pre {
  background: rgba(160, 110, 130, 0.14);
  padding: 12px 14px; border-radius: 10px; overflow-x: auto;
}
pre code { background: none; padding: 0; }
nav.links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
nav.links a {
  text-decoration: none; font-weight: 500;
  border: 1px solid var(--line); background: var(--card);
  padding: 9px 16px; border-radius: 999px;
}
footer { text-align: center; color: var(--muted); font-size: 14px; margin-top: 34px; }
footer a { color: var(--muted); }