:root {
  --navy: #14213d;
  --ink: #172333;
  --muted: #4f5f6e;
  --line: #d9e2ea;
  --soft: #f6f8fb;
  --teal: #1d70b8;
  --teal-dark: #003078;
  --white: #ffffff;
  --focus: #b8860b;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 18px/1.6 "Source Sans 3", "Segoe UI", Arial, sans-serif;
}

a { color: var(--teal-dark); }
a:hover { color: var(--navy); }
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 8px 16px;
  z-index: 10;
}
.skip:focus { left: 16px; top: 8px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }

.top { border-bottom: 1px solid var(--line); background: var(--white); }
.top-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  color: var(--navy);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
}
.top nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.top nav a:hover { text-decoration: underline; }

h1, h2, h3 { color: var(--navy); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin: 0 0 16px; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); margin: 0 0 16px; }
h3 { font-size: 1.2rem; margin: 24px 0 8px; }

.hero { padding: 56px 0 48px; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--teal-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.lead { font-size: 1.2rem; max-width: 46rem; color: var(--ink); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 0; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  background: var(--teal);
  border: 2px solid var(--teal);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--white); }
.btn-quiet { background: var(--white); color: var(--teal-dark); }
.btn-quiet:hover { background: var(--soft); color: var(--navy); }

section { padding: 48px 0; }
.band { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.dates { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.date-card, .card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 22px;
}
.date-card h3, .card h3 { margin-top: 0; }
.date { margin: 0 0 4px; color: var(--teal-dark); font-weight: 700; }

.rules { padding-left: 1.2em; }
.rules li { margin: 0 0 10px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 20px; }
.file { margin-bottom: 0; font-weight: 600; }

.source, .small { font-size: 0.95rem; color: var(--muted); }

details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 18px;
  margin: 0 0 10px;
}
summary { cursor: pointer; font-weight: 700; color: var(--navy); }
details p { margin: 10px 0 0; }

.foot { padding: 28px 0 40px; color: var(--muted); font-size: 0.95rem; }
.foot a { color: var(--muted); }

.price { margin: 4px 0 8px; font-size: 2rem; font-weight: 700; color: var(--navy); }
.price span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.card ul { padding-left: 1.2em; margin: 8px 0 0; }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 12px; }