/**
 * 固定ページ — パンくずリスト
 * H1 ヒーロー右上（PC） / 左上・ヘッダー下（モバイル）
 */

:root {
  --arc-site-header-offset: 50px;
}

.arc-page-breadcrumb {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--arc-brand-on-dark-pure, #fff);
}

.arc-page-breadcrumb__trail,
.arc-page-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15em 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.arc-page-breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

.arc-page-breadcrumb__item:not(:first-child)::before {
  content: ">";
  margin: 0 0.35em;
  opacity: 0.85;
}

.arc-page-breadcrumb a,
.arc-page-breadcrumb__link {
  color: inherit;
  font-weight: normal;
  text-decoration: none;
  border-bottom: none;
}

.arc-page-breadcrumb a:hover,
.arc-page-breadcrumb a:focus-visible,
.arc-page-breadcrumb__link:hover,
.arc-page-breadcrumb__link:focus-visible {
  color: var(--arc-brand-on-dark, rgba(255, 255, 255, 0.88));
  background-color: transparent;
}

.arc-page-breadcrumb__current,
.arc-page-breadcrumb .breadcrumb_last,
.arc-page-breadcrumb__trail .breadcrumb_last {
  opacity: 0.92;
}

/* H1 ヒーロー内 */
.arc-editing-h1-section .arc-h1-section__breadcrumb {
  order: 0;
  width: 100%;
  text-align: right;
  color: var(--arc-h1-text-muted, rgba(255, 255, 255, 0.72));
  padding-bottom: clamp(0.35rem, 1.2vw, 0.65rem);
}

.arc-editing-h1-section .arc-h1-section__breadcrumb a:hover,
.arc-editing-h1-section .arc-h1-section__breadcrumb a:focus-visible,
.arc-editing-h1-section .arc-h1-section__breadcrumb .arc-page-breadcrumb__link:hover,
.arc-editing-h1-section .arc-h1-section__breadcrumb .arc-page-breadcrumb__link:focus-visible {
  color: var(--arc-h1-text, var(--arc-brand-on-dark-pure, #fff));
}

@media (max-width: 767px) {
  .arc-editing-h1-section .arc-h1-section__breadcrumb {
    box-sizing: border-box;
    text-align: left;
    padding-top: calc(var(--arc-site-header-offset) + 0.65rem);
    padding-bottom: clamp(0.35rem, 1.2vw, 0.65rem);
  }

  .arc-editing-h1-section .arc-h1-section__breadcrumb .arc-page-breadcrumb__trail,
  .arc-editing-h1-section .arc-h1-section__breadcrumb .arc-page-breadcrumb__list {
    justify-content: flex-start;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
  }

  .arc-page-breadcrumb--standalone {
    padding-top: calc(var(--arc-site-header-offset) + 0.65rem);
  }

  .arc-page-breadcrumb--standalone .arc-page-breadcrumb__trail,
  .arc-page-breadcrumb--standalone .arc-page-breadcrumb__list {
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  .arc-editing-h1-section .arc-h1-section__inner:has(.arc-h1-section__breadcrumb) {
    grid-template-rows: auto auto auto;
  }

  .arc-editing-h1-section .arc-h1-section__breadcrumb {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: start;
    width: auto;
    max-width: 100%;
    order: unset;
    padding-top: 0;
    padding-bottom: 0;
  }
}

/* H1 なし固定ページ */
.arc-page-breadcrumb--standalone {
  box-sizing: border-box;
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: clamp(0.65rem, 2vw, 0.85rem) clamp(1.4rem, 6vw, 2rem) 0;
  color: var(--arc-brand-muted-ink, #5a5d66);
  background: transparent;
}

.arc-page-breadcrumb--standalone .arc-page-breadcrumb__trail,
.arc-page-breadcrumb--standalone .arc-page-breadcrumb__list {
  justify-content: flex-start;
}

.arc-page-breadcrumb--standalone a,
.arc-page-breadcrumb--standalone .arc-page-breadcrumb__link {
  color: var(--arc-brand-ink, #27292f);
}

.arc-page-breadcrumb--standalone a:hover,
.arc-page-breadcrumb--standalone a:focus-visible,
.arc-page-breadcrumb--standalone .arc-page-breadcrumb__link:hover,
.arc-page-breadcrumb--standalone .arc-page-breadcrumb__link:focus-visible {
  color: var(--arc-brand-blue, #005fb0);
}