:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1c1f1d;
  --muted: #5d6560;
  --line: #dfe3e0;
  --card: #f5f7f6;
  --accent: #34495e;
  --accent-fg: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101412;
    --fg: #e8ece9;
    --muted: #9aa39d;
    --line: #2a312d;
    --card: #171c19;
    --accent: #9fb3c8;
    --accent-fg: #0d1512;
  }
}

/* Per-app accent colours (the mark next to the app name, links, buttons). */
.app-capbudget { --accent: #0c3927; --accent-fg: #ffffff; }
.app-metadata-cleaner { --accent: #2f5d9e; --accent-fg: #ffffff; }
@media (prefers-color-scheme: dark) {
  .app-capbudget { --accent: #7ed3a6; --accent-fg: #0b1f16; }
  .app-metadata-cleaner { --accent: #8db4f0; --accent-fg: #0c1a2e; }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0 auto;
  max-width: 46rem;
  padding: 1.5rem 1.25rem 4rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
code { font-size: .92em; background: var(--card); padding: .05em .35em; border-radius: 4px; }

.site-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: inherit; text-decoration: none; font-weight: 700; letter-spacing: -.01em; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); flex: none; }
.crumb { font-size: .9rem; color: var(--muted); text-decoration: none; }
.crumb:hover { text-decoration: underline; }

h1 { font-size: 1.9rem; line-height: 1.2; margin: .2rem 0 .4rem; letter-spacing: -.02em; }
h2 { font-size: 1.35rem; margin: 2.2rem 0 .4rem; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; margin: 1.6rem 0 .2rem; }
p, ol, ul { margin: .5rem 0 1rem; }
li { margin: .25rem 0; }
.lede { font-size: 1.08rem; color: var(--muted); }
.lede strong { color: var(--fg); }
.updated { font-size: .88rem; color: var(--muted); margin: 0 0 1rem; }

.toc { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 .5rem; padding: 0; list-style: none; }
.toc a {
  display: inline-block; padding: .35rem .8rem; border: 1px solid var(--line); border-radius: 999px;
  text-decoration: none; font-size: .92rem; color: var(--fg);
}
.toc a:hover { border-color: var(--accent); color: var(--accent); }

.doc { border-top: 1px solid var(--line); margin-top: 2.2rem; padding-top: .2rem; }
.doc > h2:first-child { margin-top: 1.4rem; }

.contact { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.2rem; margin: 1rem 0 1.4rem; }

.cards { display: grid; gap: 1rem; margin-top: 1.6rem; }
.card {
  display: block; padding: 1.2rem 1.3rem; border: 1px solid var(--line); border-radius: 14px;
  color: inherit; text-decoration: none; background: var(--card);
}
.card:hover { border-color: var(--accent); }
.card .card-title { display: flex; align-items: center; gap: .6rem; font-size: 1.15rem; font-weight: 700; }
.card p { margin: .4rem 0 0; color: var(--muted); }

footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
footer a { color: inherit; }