/* One quiet reading column shared by every page; the colors follow GaugeCast's icon. */
:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --fg: #1b2830;
  --muted: #55656f;
  --rule: #d6dfe4;
  --accent: #2c6a86;
  --font-body: "Public Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11181c; --surface: #172228; --fg: #e3eaee; --muted: #9aabb4;
    --rule: #2a3a43; --accent: #7cc0dd; color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 var(--font-body);
  padding: 0 20px 64px;
}
a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.site-nav {
  max-width: 42rem;
  margin: 0 auto;
  padding: 20px 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  align-items: baseline;
  font-size: 0.95rem;
}
.site-nav .brand { font-weight: 700; color: var(--fg); text-decoration: none; margin-right: auto; }
.site-nav a:not(.brand) { text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--fg); font-weight: 600; }

main { max-width: 42rem; margin: 0 auto; padding-top: 32px; display: grid; gap: 32px; }
header { display: grid; gap: 6px; }
.eyebrow { font-weight: 700; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.8rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0; text-wrap: balance; }
h2 { font-size: 1.2rem; line-height: 1.3; margin: 0; text-wrap: balance; }
p, ul { margin: 0; }
ul { padding-left: 1.2em; display: grid; gap: 4px; }
section { display: grid; gap: 10px; }
.lede { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 20px 22px;
  display: grid;
  gap: 10px;
}
.app-card { display: grid; grid-template-columns: 72px 1fr; gap: 16px; align-items: center; text-decoration: none; color: inherit; }
.app-card img { width: 72px; height: 72px; }
.app-card strong { font-size: 1.15rem; }
.app-hero { display: flex; gap: 18px; align-items: center; }
.app-hero img { width: 96px; height: 96px; flex: none; }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0 4px;
  overflow-wrap: anywhere;
}
.contact { font-weight: 600; user-select: all; overflow-wrap: anywhere; }

footer.site-footer {
  max-width: 42rem;
  margin: 48px auto 0;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}