/* k4-713.com — hub styling.
   Pairs with the shared /assets/fonts/fonts.css (Atkinson Hyperlegible Next,
   which sets --font-body and the html font-family). No JS, no external requests.

   Same violet family as the Nudgery brand system, but the hub follows the
   visitor's OS color scheme rather than wearing dark as a fixed face. */
:root {
  color-scheme: light dark;
  --bg: #f5f0ff;
  --fg: #1a1820;
  --muted: #5f5a6b;
  --rule: #ddd5ec;
  --surface: #ede8f5;
  --link: #5b3a8a;
  --link-hover: #43286a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141218;
    --fg: #e7e3ef;
    --muted: #a39daf;
    --rule: #2c2933;
    --surface: #1e1b24;
    --link: #c8a8f0;
    --link-hover: #ddc6fb;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-size: 1.125rem;
  line-height: 1.6;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

h1 {
  font-weight: 800;
  font-size: 2.2rem;
  margin: 0;
  color: var(--link);
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

h2 {
  font-weight: 700;
  font-size: 1.35rem;
  margin: 2.5rem 0 0.75rem;
}

h3 {
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 0.25rem;
}

a {
  color: var(--link);
}

a:hover,
a:focus {
  color: var(--link-hover);
}

/* Project index: one card per published thing. */
.projects {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.projects li {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 0.6rem;
  padding: 1rem 1.25rem;
}

.projects p {
  margin: 0;
  font-size: 1rem;
}

.kofi-badge { display: inline-block; line-height: 0; }
.kofi-badge img { height: 36px; width: auto; display: block; }

footer.doc {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
}