:root {
  --navy: #0a2240;
  --red: #c8102e;
  --cream: #faf7f2;
  --ink: #1a1a1a;
  --muted: #5a6473;
  --rule: #e3e0d8;
  --callout: #eef2f8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
}

a { color: var(--navy); }
a:hover { color: var(--red); }

header {
  background: var(--navy);
  color: white;
  border-bottom: 4px solid var(--red);
}
.header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 0;
}
header h1 { margin: 0; font-size: 2rem; letter-spacing: -0.01em; }
.tagline { margin: 0.25rem 0 1.25rem; color: #c8d2e0; }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  padding-bottom: 1rem;
}
nav a {
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
nav a:hover { border-bottom-color: var(--red); color: white; }

.disclaimer {
  background: #fff8e6;
  border-bottom: 1px solid #ecd98a;
  color: #5a4a00;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  text-align: center;
}
.disclaimer a { color: #5a4a00; }

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--rule);
}
section:last-child { border-bottom: none; }

h2 {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}
h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.1rem;
  color: var(--navy);
}

.note { color: var(--muted); font-style: italic; margin-top: -0.5rem; }

.callout {
  background: var(--callout);
  border-left: 3px solid var(--navy);
  padding: 0.75rem 1rem;
  border-radius: 0 4px 4px 0;
  margin: 1rem 0;
}

.day, .option {
  background: white;
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 0.75rem 1.25rem;
  margin: 0.75rem 0;
}
.day h3 { margin-top: 0.5rem; }

ul { padding-left: 1.25rem; }
li { margin: 0.2rem 0; }

dl dt { font-weight: 600; margin-top: 1rem; color: var(--navy); }
dl dd { margin: 0.25rem 0 0 0; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.95rem;
}
th, td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--rule);
}
th {
  background: var(--callout);
  font-weight: 600;
  color: var(--navy);
}
tr:last-child td { border-bottom: none; }

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--rule);
}

@media (max-width: 600px) {
  header h1 { font-size: 1.5rem; }
  h2 { font-size: 1.35rem; }
  nav { gap: 0.25rem 1rem; }
  nav a { font-size: 0.9rem; }
  table { font-size: 0.85rem; }
  th, td { padding: 0.4rem 0.5rem; }
}