@charset "UTF-8";

/**
 * 下層ページ共通（フェーズ1）
 * 読み込み順: style.css の後
 */

.subpage {
  padding-bottom: clamp(48px, 8vw, 100px);
}

.subpage__breadcrumb {
  display: flex;
  justify-content: flex-end;
  padding: clamp(12px, 2vw, 20px) clamp(20px, 4vw, 60px) 0;
  font-size: clamp(0.75rem, 0.65rem + 0.35vw, 0.8125rem);
  color: var(--color-subtext);
  letter-spacing: 0.06em;
}

.subpage__breadcrumb a {
  color: var(--color-subtext);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.subpage__breadcrumb a:hover {
  color: var(--color-primary-deep);
}

.subpage__breadcrumb-sep {
  margin: 0 0.5em;
  opacity: 0.7;
}

.page-heading {
  text-align: center;
  padding: clamp(8px, 2vw, 24px) 20px clamp(28px, 5vw, 48px);
}

.page-heading__en {
  display: block;
  font-family: "Lato", sans-serif;
  font-size: clamp(0.9rem, 0.85rem + 0.2vw, 1rem)
  font-weight: 700;
  color: #e89e6d;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.page-heading__ja {
  margin: 0;
  font-size: (1.25rem, 0.95rem + 1vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.layout-2col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: clamp(24px, 4vw, 48px);
  padding: 0 clamp(20px, 4vw, 60px) clamp(32px, 6vw, 72px);
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.layout-2col__main {
  min-width: 0;
}

.sidebar {
  position: sticky;
  top: calc(var(--header-height, 80px) + 16px);
}

.sidebar-widget + .sidebar-widget {
  margin-top: clamp(24px, 4vw, 36px);
}

.sidebar-widget__title {
  margin: 0 0 12px;
  padding: 10px 16px;
  border-radius: 18px 18px 0 0;
  background: var(--color-primary-deep);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.08em;
}

.sidebar-widget__title--plain {
  background: transparent;
  color: var(--color-text);
  text-align: left;
  padding-left: 0;
  border-radius: 0;
}

.sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-list__item {
  border-bottom: 1px dashed rgba(31, 36, 48, 0.15);
}

.sidebar-list__item:last-child {
  border-bottom: 0;
}

.sidebar-list__link {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 12px 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text);
  transition: color var(--transition);
}

.sidebar-list__link::before {
  content: ">";
  flex: none;
  color: var(--color-primary-deep);
  font-weight: 700;
}

.sidebar-list__link:hover {
  color: var(--color-primary-deep);
}

.sidebar-list__link.is-current {
  color: var(--color-primary-deep);
  font-weight: 700;
}

.sidebar-archive label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.sidebar-archive select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font: inherit;
  background: #fff;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: clamp(32px, 5vw, 48px);
  padding: 0 16px 32px;
}

.pagination__link,
.pagination__current {
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border-radius: 6px;
  font-family: "Lato", sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  border: 2px solid var(--color-primary-deep);
  color: var(--color-primary-deep);
  background: #fff;
  transition: background var(--transition), color var(--transition);
}

.pagination__link:hover {
  background: rgba(58, 160, 216, 0.12);
}

.pagination__current {
  background: var(--color-primary-deep);
  color: #fff;
  border-color: var(--color-primary-deep);
}

.cta-wide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: clamp(24px, 4vw, 40px) auto 0;
  padding: 16px 40px;
  min-width: min(100%, 360px);
  border-radius: 999px;
  background: var(--color-primary-deep);
  color: #fff !important;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), filter var(--transition);
}

.cta-wide:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.cta-wide__icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  font-size: 1rem;
}

.cta-wide--spread {
  justify-content: space-between;
  gap: 16px;
}

.cta-wide--spread .cta-wide__icon {
  display: inline;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  font-size: 1.25rem;
  line-height: 1;
}

.cta-row {
  text-align: center;
  padding: 0 20px 48px;
}

@media (max-width: 960px) {
  .layout-2col {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    order: 2;
  }

  .layout-2col__main {
    order: 1;
  }
}