/* Mirrors Keep's palette and spacing in src/design/tokens.ts; no remote assets. */
:root {
  color-scheme: light dark;
  --canvas: #f7f6f2;
  --surface: #fff;
  --text: #121614;
  --muted: #5b635f;
  --accent: #1e6b52;
  --soft: #e3f1eb;
  --border: #e6e3dc;
  --review: #fcefdc;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  overflow-wrap: anywhere;
  background: var(--canvas);
  color: var(--text);
  font:
    1rem/1.65 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
}
header,
main,
footer,
.draft {
  width: min(100% - 40px, 960px);
  margin-inline: auto;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  flex-wrap: wrap;
}
.brand {
  font-size: 1.75rem;
  font-weight: 750;
  text-decoration: none;
  color: var(--text);
}
.brand span {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
nav a {
  padding: 10px 16px;
  min-height: 44px;
  border-radius: 14px;
  text-underline-offset: 4px;
}
nav a[aria-current='page'] {
  background: var(--soft);
  font-weight: 700;
}
a {
  color: var(--accent);
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}
a:hover {
  text-decoration-thickness: 2px;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
.skip {
  position: absolute;
  left: 20px;
  top: -100px;
  padding: 12px;
  background: var(--surface);
  z-index: 2;
}
.skip:focus {
  top: 8px;
}
.draft {
  background: var(--soft);
  border: 1px solid var(--accent);
  border-radius: 14px;
  padding: 16px 20px;
}
.draft strong,
.draft span {
  display: block;
}
.draft strong {
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}
.draft span {
  font-size: 0.9rem;
}
main {
  padding-block: 40px;
}
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
}
h2 {
  font-size: 1.3rem;
  line-height: 1.35;
  margin: 0 0 12px;
}
p {
  margin: 0 0 16px;
}
p:last-child {
  margin-bottom: 0;
}
.lead {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 65ch;
  margin-bottom: 24px;
}
section {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
}
ul,
ol {
  padding-left: 24px;
  margin: 12px 0;
}
li + li {
  margin-top: 12px;
}
.review {
  padding: 16px;
  background: var(--review);
  border-radius: 14px;
  overflow-wrap: anywhere;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  color: var(--text);
}
.card h2 {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.card p {
  color: var(--muted);
}
code {
  font-size: 0.9em;
  overflow-wrap: anywhere;
}
footer {
  border-top: 1px solid var(--border);
  padding-block: 24px 40px;
  color: var(--muted);
  font-size: 0.9rem;
}
@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr;
  }
  header,
  main,
  footer,
  .draft {
    width: calc(100% - 32px);
  }
  section,
  .card {
    padding: 20px;
  }
  nav {
    gap: 0;
  }
  nav a {
    padding-inline: 12px;
  }
}
@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #0e1110;
    --surface: #171b19;
    --text: #f2f4f3;
    --muted: #a3ada8;
    --accent: #3fb68b;
    --soft: #143a2e;
    --border: #2a302c;
    --review: #3d2a12;
  }
}
@media print {
  :root {
    color-scheme: light;
    --canvas: white;
    --surface: white;
    --text: black;
    --muted: #333;
    --accent: #164e3c;
    --soft: white;
    --border: #999;
    --review: white;
  }
  header nav,
  .skip {
    display: none;
  }
  header,
  main,
  footer,
  .draft {
    width: 100%;
  }
  main {
    padding-block: 24px;
  }
  section {
    border: none;
    padding: 0;
    border-radius: 0;
  }
  h2 {
    break-after: avoid;
  }
  .review,
  .draft {
    border: 1px solid #999;
  }
}