:root {
  --bg: #f6f3ee;
  --text: #1f2933;
  --accent: #b33a3a;
  --muted: #5c6773;
  --card: #ffffff;
  --border: #e2ddd4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

header {
  background: linear-gradient(120deg, #2f3e46, #52796f);
  color: #fff;
  padding: 2.5rem 1.25rem 2rem;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header h1 {
  margin: 0 0 0.35rem;
  font-size: 2.2rem;
}

header p {
  margin: 0;
  opacity: 0.92;
}

nav {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0.75rem 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

nav a[aria-current="page"] {
  text-decoration: underline;
}

main {
  padding: 2rem 0 3rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
}

h2 {
  margin-top: 0;
}

.muted {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}