.breadcrumb a {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.detail-page-body .main-nav a[aria-current="page"] {
  background: var(--surface);
  color: var(--primary-dark);
  box-shadow: 0 6px 16px rgb(55 76 68 / 8%);
}

.detail-header-cart {
  text-decoration: none;
}

.detail-header-cart__label--mobile {
  display: none;
}

.detail-site-footer {
  margin-top: 0;
}

.js-view-detail-cart[hidden] {
  display: none;
}

.product-page {
  width: min(calc(100% - 48px), 1380px);
  margin-inline: auto;
  padding-block: 24px 88px;
}

.breadcrumb {
  display: flex;
  overflow: hidden;
  align-items: center;
  gap: 8px;
  margin-bottom: 38px;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.breadcrumb > :last-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-not-found {
  padding-block: 100px;
  text-align: center;
}

.product-summary {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 80px;
  align-items: start;
  padding-bottom: 80px;
}

.product-main-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.product-original-link {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgb(255 255 255 / 90%);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 4px 18px rgb(0 0 0 / 12%);
}

.related-products {
  padding-top: 80px;
}

.product-lightbox {
  width: min(94vw, 1100px);
  max-height: 94dvh;
  padding: 16px;
  border: 0;
  border-radius: 14px;
  background: var(--surface);
}

.product-lightbox::backdrop {
  background: rgb(28 23 20 / 76%);
}

.product-lightbox[open] {
  display: grid;
  justify-items: center;
  gap: 12px;
}

.product-lightbox img {
  max-width: 100%;
  max-height: calc(94dvh - 100px);
  object-fit: contain;
}

.product-lightbox__close {
  position: absolute;
  z-index: 1;
  top: 12px;
  right: 12px;
}

.related-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.related-product-card {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: inherit;
}

.related-product-card img {
  width: 112px;
  height: 112px;
  object-fit: cover;
}

.related-product-card span {
  display: grid;
  gap: 5px;
  padding-right: 12px;
}

.related-product-card small {
  color: var(--primary);
}

@media (min-width: 900px) {
  .purchase-panel {
    position: sticky;
    top: 112px;
  }
}

@media (max-width: 760px) {
  .related-product-grid {
    grid-template-columns: 1fr;
  }
}

.product-main-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-information {
  position: sticky;
  top: 104px;
  max-width: 580px;
  padding-top: 14px;
}

.product-information h1 {
  margin-bottom: 14px;
  font-size: 3.8rem;
  line-height: 1.12;
}

.product-availability {
  display: inline-flex;
  margin: 0 0 12px;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
}

.product-availability[hidden] {
  display: none;
}

.product-availability--preorder {
  background: #f4e3dd;
  color: #8b493d;
}

.product-availability--available {
  background: #e4ecdf;
  color: #496342;
}

.product-detail__price {
  margin-bottom: 18px;
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 700;
}

.product-detail__price span {
  display: block;
}

.product-detail__price span + span {
  margin-top: 4px;
}

.product-detail__description,
.product-help {
  color: var(--muted);
}

.product-attributes {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 16px;
  margin: 18px 0 0;
  padding: 16px 0;
  border-block: 1px solid var(--border);
  font-size: 0.82rem;
}

.product-attributes[hidden] {
  display: none;
}

.product-attributes dt {
  color: var(--muted);
}

.product-attributes dd {
  margin: 0;
  font-weight: 600;
}

.selected-variant {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-block: 24px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.selected-variant span {
  color: var(--muted);
  font-size: 0.82rem;
}

.selected-variant strong {
  color: var(--primary);
}

.purchase-panel {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 12px;
  margin-bottom: 24px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-soft);
}

.price-choice-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.price-choice-fieldset legend,
.detail-quantity > span {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.price-choice-list {
  display: grid;
  gap: 7px;
}

.price-choice {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 0.78rem;
}

.price-choice:has(input:checked) {
  border-color: var(--primary);
  background: var(--surface-soft);
}

.price-choice input {
  margin-top: 3px;
  accent-color: var(--primary);
}

.detail-quantity {
  display: flex;
  flex-direction: column;
}

.detail-quantity input,
.detail-note input {
  width: 100%;
  height: 42px;
  padding-inline: 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.detail-note {
  display: flex;
  grid-column: 1 / -1;
  flex-direction: column;
}

.detail-note > span {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.purchase-panel > .button {
  grid-column: 1 / -1;
}

.purchase-panel > .button + .button {
  margin-top: -4px;
}

.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-help {
  margin-top: 14px;
  font-size: 0.78rem;
}

.variant-section {
  padding-top: 64px;
  border-top: 1px solid var(--text);
}

.variant-section__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 28px;
}

.variant-section__heading h2 {
  margin-bottom: 0;
}

.variant-section__heading > p {
  max-width: 440px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: right;
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.variant-card {
  overflow: hidden;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 6px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgb(73 52 42 / 7%);
  color: var(--text);
  text-align: left;
  transition: 160ms ease;
}

.variant-card:hover {
  transform: translateY(-2px);
}

.variant-card.is-active {
  border-color: var(--primary);
}

.variant-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.variant-card span {
  display: block;
  padding: 9px 10px;
  font-size: 0.76rem;
  font-weight: 600;
}

.detail-benefits {
  padding-top: 88px;
}

.detail-section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.detail-section-heading h2 {
  margin-bottom: 0;
}

.detail-benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.detail-benefit-grid article {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.detail-benefit-grid article > span {
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
}

.detail-benefit-grid h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.detail-benefit-grid p,
.detail-order p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-order {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 64px;
  padding: 38px;
  border-radius: 6px;
  background: var(--surface-soft);
}

.detail-order h2 {
  margin-bottom: 8px;
}

.detail-order > div:first-child {
  max-width: 650px;
}

.detail-order__actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

@media (max-width: 900px) {
  .product-summary {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .product-information {
    position: static;
    max-width: none;
  }

  .variant-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .detail-benefit-grid {
    grid-template-columns: 1fr;
  }

  .detail-order {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .detail-page-body .detail-header-cart {
    padding-left: 12px;
    font-size: 0.78rem;
  }

  .detail-header-cart__label--desktop {
    display: none;
  }

  .detail-header-cart__label--mobile {
    display: inline;
  }

  .product-page {
    width: min(calc(100% - 24px), var(--container));
    padding-bottom: 56px;
  }

  .product-summary {
    gap: 28px;
  }

  .product-information h1 {
    font-size: 2.45rem;
  }

  .purchase-panel {
    grid-template-columns: 1fr;
  }

  .product-detail__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .variant-section {
    padding-top: 64px;
  }

  .detail-benefits {
    padding-top: 64px;
  }

  .detail-order {
    margin-top: 48px;
    padding: 26px 22px;
  }

  .detail-order__actions {
    width: 100%;
    flex-direction: column;
  }

  .variant-section__heading {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .variant-section__heading > p {
    text-align: left;
  }

  .variant-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
}