:root {
  color-scheme: light;
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #1a1d23;
  --muted: #5b6472;
  --accent: #0b4ea2;
  --border: #e3e6ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

header.site {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

header.site .badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  flex-shrink: 0;
}

header.site h1 {
  font-size: 1.15rem;
  margin: 0;
}

nav.top {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  font-size: 0.95rem;
}

nav.top a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

h1.title {
  font-size: 1.6rem;
  margin: 0 0 8px;
}

h2 {
  font-size: 1.1rem;
  margin: 28px 0 8px;
  color: var(--text);
}

p, li { color: var(--text); }

.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

ul { padding-left: 20px; }

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

footer {
  margin-top: 32px;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

.home-links {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.home-links a.tile {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 24px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.home-links a.tile span {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}