* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #f6f6f2;
  --text: #111827;
  --muted: #4b5563;
  --border: #e5e7eb;
  --link: #1f4ed6;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: clamp(1rem, 2.5vw, 2rem);
  font-size: 1rem;
  line-height: 1.6;
}

.page {
  max-width: 42rem;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
  text-align: left;
}

h1 {
  font-size: 2.25rem;
  line-height: 1.2;
}

.subheading {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
}

.link-list {
  list-style: none;
  display: grid;
  gap: 0.25rem;
}

.link-item {
  padding: 0.75rem 0 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.link-item a {
  display: block;
  text-decoration: none;
  color: inherit;
  min-height: 44px;
  padding: 0.25rem 0;
}

.link-item a:hover .link-title,
.link-item a:focus-visible .link-title {
  text-decoration: underline;
}

.link-item a:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 4px;
  border-radius: 4px;
}

.link-title {
  display: block;
  color: var(--link);
  font-weight: 600;
}

.link-desc {
  display: block;
  color: var(--muted);
  margin-top: 0.2rem;
  font-size: 0.98rem;
}

@media (prefers-contrast: more) {
  :root {
    --border: #9ca3af;
    --link: #0c2d8a;
  }
}

@media (forced-colors: active) {
  .link-item a:focus-visible {
    outline: 3px solid;
  }
  
  .link-item {
    border-bottom: 1px solid CanvasText;
  }
}