:root {
  --paper: #f4f1ea;
  --ink: #1c1915;
  --muted: #5e584e;
  --line: #ddd4c4;
  --navy: #1b3358;
  --band: #f7f4ee;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans CJK JP", sans-serif;
  font-size: 1.05rem;
  line-height: 1.75;
}

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

.banner {
  background: var(--navy);
  color: #f6f3ec;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.banner .wrap {
  padding-top: 1.75rem;
  padding-bottom: 1.6rem;
}

h1, h2, h3 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif CJK JP", serif;
  font-weight: 600;
  line-height: 1.35;
}

h1 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: 0.04em;
}

.dates {
  margin: 0.6rem 0 0;
  color: #e4dccb;
}

main .wrap {
  padding-top: 1.75rem;
  padding-bottom: 3.5rem;
}

section + section {
  margin-top: 2.25rem;
}

h2 {
  margin: 0 0 0.8rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.35rem;
}

h3 {
  margin: 1.4rem 0 0.6rem;
  font-size: 1.1rem;
}

dl {
  margin: 0;
}

dt {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

dd {
  margin: 0.15rem 0 0;
}

.fee {
  margin: 0.35rem 0 0;
  font-size: 1.15rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--band);
}

th, td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

td:first-child,
th:first-child {
  white-space: nowrap;
}

@media (max-width: 640px) {
  h1 { font-size: 1.6rem; }
  td:first-child,
  th:first-child { white-space: normal; }
}