/* ============================================================
   SAKANAQUARIUM 2026 — Overseas page styles
   既存 style.css の変数を流用。既存ルールは未変更。
   ============================================================ */

.page-overseas .mast {
  text-align: center;
}
.page-overseas #schedule {
  background: transparent;
  padding-bottom: 16px;
}
.ov-mast-title {
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.ov-mast-title__en {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
  color: var(--fg);
}
.ov-mast-title__ja {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0.12em;
}
.ov-mast-lede {
  margin: 24px auto 0;
  max-width: 560px;
  font-family: var(--font-jp);
  font-size: 0.82rem;
  line-height: 1.85;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.ov-back {
  padding: 16px 0 0;
}
.ov-back__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-jp);
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 150ms;
}
.ov-back__link:hover { color: var(--fg); }
.ov-back__arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-left: 1.5px solid var(--dim);
  border-bottom: 1.5px solid var(--dim);
  transform: rotate(45deg);
  transition: transform 150ms, border-color 150ms;
}
.ov-back__link:hover .ov-back__arrow { border-color: var(--fg); transform: translateX(-3px) rotate(45deg); }

.sec-head__sub {
  display: block;
  margin-top: 6px;
  font-family: var(--font-jp);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.ov-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.ov-footer-back {
  margin: 0;
  font-family: var(--font-jp);
  font-size: 0.78rem;
}
.ov-footer-back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line-3);
  padding-bottom: 2px;
  letter-spacing: 0.02em;
  transition: color 150ms;
}
.ov-footer-back a::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-left: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 150ms;
}
.ov-footer-back a:hover { color: var(--fg); }
.ov-footer-back a:hover::before { transform: translateX(-3px) rotate(45deg); }

@media (max-width: 768px) {
  .ov-mast-title__en { font-size: 1.3rem; }
  .ov-mast-title__ja { font-size: 0.78rem; }
  .ov-mast-lede { font-size: 0.75rem; margin-top: 18px; }
  .ov-back { padding: 12px 0 0; }
  .ov-back__link { font-size: 0.72rem; }
  .sec-head__sub { font-size: 0.65rem; }
}