:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --ink: #19201d;
  --muted: #5d6862;
  --line: #d9ddd6;
  --accent: #165f5c;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
  color: var(--muted);
  font-size: 0.95rem;
}

.brand {
  color: var(--ink);
  font-weight: 700;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.document {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 5vw, 56px);
  box-shadow: 0 16px 40px rgba(25, 32, 29, 0.07);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 7vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 34px 0 8px;
  font-size: 1.15rem;
  line-height: 1.3;
  letter-spacing: 0;
}

p {
  margin: 0 0 16px;
}

.updated {
  color: var(--muted);
  margin-bottom: 32px;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.home-link {
  display: block;
  min-height: 132px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  text-decoration: none;
  color: var(--ink);
}

.home-link strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.home-link span {
  color: var(--muted);
}

footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 24px, 920px);
    padding-top: 28px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 28px;
  }

  .document {
    padding: 22px;
  }
}