:root {
  --navy: #1a2744;
  --navy-light: #2a3d5e;
  --gold: #c5a44e;
  --gold-light: #d4ba73;
  --bg: #fafafa;
  --text: #2c2c2c;
  --border: #ddd;
  --green: #2f7a3d;
  --red: #a33a3a;
}

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

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

header {
  background: var(--navy);
  color: white;
  padding: 2.5rem 1rem 1.2rem;
  text-align: center;
}

header h1 {
  font-family: "Libre Baskerville", "Georgia", serif;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

header h1 span { color: var(--gold); }
header h1 a { color: inherit; text-decoration: none; }

header p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 1rem;
}

.header-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.header-links a {
  color: var(--gold-light);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
}

.header-links a:hover { border-bottom-color: var(--gold-light); }

nav.sitenav {
  background: var(--navy-light);
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 0.6rem 1rem;
  flex-wrap: wrap;
}

nav.sitenav a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

nav.sitenav a:hover, nav.sitenav a.active {
  color: white;
  border-bottom-color: var(--gold);
}

.stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  padding: 1.2rem 1rem;
  background: white;
  border-bottom: 2px solid var(--gold);
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-value {
  font-family: "Libre Baskerville", "Georgia", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #777;
}

main {
  max-width: 760px;
  margin: 2rem auto;
  padding: 0 1rem;
}

main.wide { max-width: 1000px; }

h2 {
  font-family: "Libre Baskerville", "Georgia", serif;
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
}

p.intro { margin-bottom: 1.5rem; color: #555; }

details {
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  background: white;
}

summary {
  padding: 0.8rem 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.4rem 1rem;
  flex-wrap: wrap;
  user-select: none;
}

summary:hover { background: #f5f5f5; }
summary::-webkit-details-marker { display: none; }

summary::before {
  content: "\25B6";
  font-size: 0.7rem;
  margin-right: 0.7rem;
  color: var(--gold);
  transition: transform 0.2s;
}

details[open] > summary::before { transform: rotate(90deg); }

.year {
  font-family: "Libre Baskerville", "Georgia", serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}

.year-meta { font-size: 0.85rem; color: #888; }

details > :not(summary) { padding: 0 1rem 1rem; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; white-space: nowrap; }

thead th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  padding: 0.5rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

td { padding: 0.45rem 0.5rem; border-bottom: 1px solid #eee; }

.num { text-align: right; font-variant-numeric: tabular-nums; }

.dl-link {
  display: inline-block;
  color: var(--navy);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--navy);
  border-radius: 3px;
  transition: all 0.15s;
}

.dl-link:hover { background: var(--navy); color: white; }

.months-covered { font-size: 0.8rem; color: #aaa; }

footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.8rem;
  color: #999;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

footer a { color: var(--navy-light); }

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge.addition { background: #e3f2e3; color: var(--green); }
.badge.removal { background: #fbe6e6; color: var(--red); }

.warn-badge {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #fbeee0;
  color: #a45c1a;
}

.alert-banner {
  background: #fff6e5;
  border: 1px solid #e8c98a;
  border-left: 4px solid #c5893a;
  border-radius: 4px;
  padding: 0.8rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  color: #6b4a1a;
}

.alert-banner code {
  background: rgba(0, 0, 0, 0.06);
  padding: 0.05rem 0.3rem;
  border-radius: 3px;
  font-size: 0.85em;
}

input[type=text], input[type=search], select {
  font: inherit;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 100%;
}

.loading { color: #999; font-style: italic; padding: 1rem 0; }

@media (max-width: 600px) {
  header { padding: 1.6rem 1rem 1rem; }
  header h1 { font-size: 1.5rem; }
  header p { font-size: 0.95rem; }
  .stats { gap: 1.2rem; padding: 1rem; }
  .stat-value { font-size: 1.1rem; }
  .stat-label { font-size: 0.72rem; }
  nav.sitenav { gap: 0.9rem; padding: 0.5rem; }
  nav.sitenav a { font-size: 0.78rem; }
  main { margin: 1.2rem auto; padding: 0 0.8rem; }
  h2 { font-size: 1.2rem; }
  table { font-size: 0.82rem; }
  td, thead th { padding: 0.4rem 0.35rem; }
  .member-card { flex-direction: column; align-items: center; text-align: center; }
  .member-card img { width: 100px; height: 122px; }
  .tile { min-width: 140px; }
}