:root {
  --coral: #ff6f61;
  --teal: #0f766e;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #fffaf7;
  --card: #ffffff;
  --border: #f3e8e2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
}

header.site {
  background: linear-gradient(135deg, #ff6f61 0%, #ff9a76 100%);
  color: #fff;
  padding: 20px 24px;
}

header.site .inner {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

header.site a.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

header.site nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  margin-left: 18px;
  font-weight: 600;
  font-size: 0.95rem;
}

header.site nav a:hover { text-decoration: underline; }

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 24px 72px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  box-shadow: 0 2px 12px rgba(255, 111, 97, 0.06);
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.03em;
  margin: 0 0 4px;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

h2 {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  margin-top: 36px;
  color: var(--teal);
}

h3 { font-size: 1.05rem; margin-top: 24px; }

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 16px 0;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th { color: var(--teal); font-weight: 700; }

ul { padding-left: 22px; }
li { margin: 6px 0; }

.callout {
  background: #f0fdfa;
  border: 1px solid #ccfbf1;
  border-radius: 12px;
  padding: 16px 20px;
  margin: 20px 0;
}

footer.site {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 32px 24px 48px;
}

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

.hero {
  text-align: center;
  padding: 24px 0 8px;
}

.hero p.tagline {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin: 12px auto 32px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.link-grid a.tile {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 2px 12px rgba(255, 111, 97, 0.06);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.link-grid a.tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 111, 97, 0.12);
}

.link-grid a.tile strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--coral);
}

.link-grid a.tile span { color: var(--muted); font-size: 0.95rem; }