:root {
  --yolk: #f9c846;
  --white: #fffaf0;
  --shell: #f5e9d0;
  --text: #3a2e1a;
  --accent: #d97706;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(135deg, var(--shell) 0%, var(--white) 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

header {
  background: var(--yolk);
  text-align: center;
  padding: 3rem 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

header h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.tagline { font-style: italic; color: var(--text); opacity: 0.8; }

main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
}

section {
  background: white;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

h2 {
  color: var(--accent);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--yolk);
  padding-bottom: 0.5rem;
}

ul { padding-left: 1.5rem; margin: 0.5rem 0; }
li { margin: 0.3rem 0; }

table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
th, td { text-align: left; padding: 0.6rem; border-bottom: 1px solid var(--shell); }
th { background: var(--yolk); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.card {
  background: var(--shell);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  transition: transform 0.2s;
}

.card:hover { transform: translateY(-3px); }
.card h3 { color: var(--accent); margin-bottom: 0.3rem; }

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text);
  opacity: 0.7;
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  header h1 { font-size: 1.8rem; }
  main { padding: 0 0.5rem; }
}