:root {
  --coral: #ff6b5e;
  --amber: #ffb547;
  --teal: #2aa6a0;
  --bg: #fffdfa;
  --card: #ffffff;
  --text: #2b2622;
  --muted: #6f6760;
  --border: #efe7df;
  --max-width: 760px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1917;
    --card: #262220;
    --text: #f3ede8;
    --muted: #a89e95;
    --border: #3a342f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

header.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

header.site-header nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
}

.brand .paw { color: var(--coral); }

header.site-header nav a:not(.brand) {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

header.site-header nav a:not(.brand):hover { color: var(--coral); }

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

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.5rem; }
h2 { font-size: 1.3rem; margin-top: 2.2rem; }
h3 { font-size: 1.05rem; margin-top: 1.6rem; }

h2 { border-bottom: 2px solid var(--border); padding-bottom: 0.35rem; }

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

.subtitle { color: var(--muted); font-size: 1.05rem; margin-top: 0; }
.updated { color: var(--muted); font-size: 0.9rem; }

.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.hero h1 { font-size: 2.6rem; }
.hero .paw-mark { font-size: 3rem; display: block; margin-bottom: 0.75rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.card:hover { transform: translateY(-2px); border-color: var(--coral); }
.card h2 { border: none; margin: 0 0 0.3rem; padding: 0; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.card .icon { font-size: 1.6rem; display: block; margin-bottom: 0.5rem; }

ul { padding-left: 1.3rem; }
li { margin: 0.3rem 0; }

footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  color: var(--muted);
  font-size: 0.88rem;
}

footer.site-footer div {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

footer.site-footer a { color: var(--muted); }

.notice {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--amber);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
}