.page-products {
  --page-navy-soft: #35495e;
  --page-green-deep: #173526;
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
}

/* ===== 首屏标题区 ===== */
.page-products .inv-hero {
  background: var(--color-navy);
  color: var(--color-cream);
  padding: 22px 0 26px;
  border-bottom: 4px solid var(--color-orange);
}

.page-products .inv-crumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(245, 240, 230, 0.65);
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 10px;
}

.page-products .inv-crumb a {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 240, 230, 0.4);
}

.page-products .inv-crumb a:hover {
  border-bottom-color: var(--color-orange);
}

.page-products .inv-crumb .crumb-sep {
  opacity: 0.5;
}

.page-products .inv-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 2.2rem);
  line-height: 1.22;
  margin: 0 0 10px;
  max-width: 19em;
  text-wrap: balance;
}

.page-products .inv-hero__lead {
  margin: 0 0 14px;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(245, 240, 230, 0.82);
}

.page-products .inv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .inv-hero__meta .tag {
  background: rgba(17, 17, 17, 0.4);
  color: var(--color-cream);
  border: 1px solid rgba(245, 240, 230, 0.22);
}

/* ===== 筛选面板 ===== */
.page-products .filter-console {
  background: var(--color-cream);
  padding: 18px 0 22px;
}

.page-products .filter-console__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 14px;
}

.page-products .filter-console__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
}

.page-products .filter-console__total {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-gray);
  margin: 0;
}

.page-products .filter-console__total strong {
  color: var(--color-orange);
  font-size: 15px;
}

.page-products .filter-console__body {
  display: grid;
  gap: 16px;
}

.page-products .filter-grid {
  display: grid;
  gap: 10px;
  background: var(--color-gray);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius);
  padding: 12px;
}

.page-products .filter-field {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 8px;
  align-items: start;
}

.page-products .filter-field__label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-gray);
  padding: 7px 0 0;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.page-products .filter-field--year .filter-field__label {
  color: var(--color-orange);
}

.page-products .filter-field--region .filter-field__label {
  color: var(--color-purple);
}

.page-products .filter-field--quarter .filter-field__label {
  color: var(--color-blue);
}

.page-products .filter-field--format .filter-field__label {
  color: var(--color-green-bright);
}

.page-products .filter-field__options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.2;
  text-decoration: none;
  color: var(--color-ink);
  background: var(--color-cream);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .chip:hover {
  border-color: var(--color-ink);
  background: var(--color-cream);
}

.page-products .chip--year[aria-current="true"] {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}

.page-products .chip--region[aria-current="true"] {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-ink);
}

.page-products .chip--quarter[aria-current="true"] {
  background: var(--color-purple);
  border-color: var(--color-purple);
  color: var(--color-cream);
}

.page-products .chip--format[aria-current="true"] {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: #fff;
}

.page-products .filter-aside {
  background: var(--color-gray);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius);
  padding: 14px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-products .filter-aside__img {
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-gray);
}

.page-products .filter-aside__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 14px;
  margin: 4px 0 0;
}

.page-products .filter-aside__desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-gray);
  margin: 0;
}

.page-products .filter-aside__link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 152, 219, 0.4);
  align-self: start;
}

.page-products .filter-aside__link:hover {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

/* ===== 分类磁贴矩阵 ===== */
.page-products .catalog-tiles {
  background: var(--color-green);
  color: var(--color-cream);
  padding: 26px 0 30px;
}

.page-products .catalog-head {
  margin-bottom: 16px;
}

.page-products .catalog-head__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 4px;
}

.page-products .catalog-head__sub {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.7);
  max-width: 36em;
}

.page-products .tile-groups {
  display: grid;
  gap: 22px;
}

.page-products .tile-group__title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, 0.75);
  margin: 0 0 10px;
  border-bottom: 1px solid rgba(245, 240, 230, 0.2);
  padding-bottom: 6px;
}

.page-products .tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
}

.page-products .tag-tile {
  background: var(--color-cream);
  color: var(--color-ink);
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 4px;
  padding: 12px 6px 10px;
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .tag-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(17, 17, 17, 0.3);
}

.page-products .tag-tile__name {
  font-weight: 700;
  font-size: 13px;
  line-height: 1.3;
}

.page-products .tag-tile__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-gray);
}

.page-products .tag-tile--north {
  background: var(--color-orange);
  color: var(--color-ink);
}

.page-products .tag-tile--north .tag-tile__count {
  color: rgba(17, 17, 17, 0.72);
}

.page-products .tag-tile--euro {
  background: var(--color-purple);
  color: var(--color-cream);
}

.page-products .tag-tile--euro .tag-tile__count {
  color: rgba(245, 240, 230, 0.78);
}

.page-products .tag-tile--asia {
  background: var(--color-green-bright);
  color: var(--color-ink);
}

.page-products .tag-tile--asia .tag-tile__count {
  color: rgba(17, 17, 17, 0.72);
}

.page-products .tile-shape {
  width: 22px;
  height: 22px;
  display: block;
  position: relative;
  margin-bottom: 2px;
}

.page-products .tile-shape--film {
  background: var(--color-ink);
  border-radius: 2px;
  overflow: hidden;
}

.page-products .tile-shape--film::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-cream);
  box-shadow: 10px 0 0 var(--color-cream);
}

.page-products .tag-tile--euro .tile-shape--film {
  background: var(--color-cream);
}

.page-products .tag-tile--euro .tile-shape--film::before {
  background: var(--color-purple);
  box-shadow: 10px 0 0 var(--color-purple);
}

.page-products .tile-shape--globe {
  border: 2px solid var(--color-ink);
  border-radius: 50%;
}

.page-products .tile-shape--globe::before {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  top: 9px;
  height: 2px;
  background: var(--color-ink);
}

.page-products .tag-tile--euro .tile-shape--globe {
  border-color: var(--color-cream);
}

.page-products .tag-tile--euro .tile-shape--globe::before {
  background: var(--color-cream);
}

/* ===== 片库表格 ===== */
.page-products .library-table {
  background: var(--color-gray);
  padding: 26px 0 30px;
}

.page-products .table-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.page-products .table-head__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 4px;
}

.page-products .table-head__sub {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-gray);
}

.page-products .table-head .btn-primary {
  flex-shrink: 0;
}

.page-products .alpha-index {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-bottom: 12px;
}

.page-products .alpha-index__item {
  min-width: 28px;
  padding: 5px 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  background: var(--color-blue);
  color: #fff;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.page-products .alpha-index__item:hover {
  background: var(--color-orange);
  color: var(--color-ink);
}

.page-products .alpha-index__item--gap {
  background: var(--color-border-gray);
  color: rgba(17, 17, 17, 0.42);
  cursor: default;
}

.page-products .alpha-index__item--gap:hover {
  background: var(--color-border-gray);
  color: rgba(17, 17, 17, 0.42);
}

.page-products .table-wrap {
  overflow-x: auto;
  background: var(--color-cream);
  border-radius: var(--radius);
  border: 1px solid var(--color-border-gray);
}

.page-products .data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .data-table thead th {
  background: var(--color-ink);
  color: var(--color-cream);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: left;
  padding: 9px 10px;
  border-bottom: 3px solid var(--color-orange);
  white-space: nowrap;
}

.page-products .data-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--color-border-gray);
  vertical-align: middle;
  line-height: 1.4;
}

.page-products .data-table tbody tr:nth-child(odd) td {
  background: var(--color-gray);
}

.page-products .data-table tbody tr:nth-child(even) td {
  background: var(--color-cream);
}

.page-products .data-table tbody tr:hover td {
  background: #fbf6ec;
}

.page-products .data-table .cell-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-gray);
  text-align: right;
}

.page-products .data-table .cell-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 210px;
}

.page-products .data-table .cell-thumb {
  width: 36px;
  height: 48px;
  object-fit: cover;
  display: block;
  border-radius: 2px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  flex-shrink: 0;
}

.page-products .data-table .cell-title__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
}

.page-products .data-table .tag {
  font-size: 11px;
  padding: 2px 7px;
}

.page-products .data-table .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 7px;
  white-space: nowrap;
}

.page-products .table-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 14px;
  margin-top: 12px;
}

.page-products .table-foot__stat {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-gray);
}

.page-products .table-foot__link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-purple);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 89, 182, 0.4);
}

.page-products .table-foot__link:hover {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

/* ===== 季度归档 ===== */
.page-products .quarter-archive {
  background: var(--color-cream);
  padding: 26px 0 36px;
}

.page-products .quarter-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.page-products .quarter-head__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 4px;
}

.page-products .quarter-head__sub {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-gray);
}

.page-products .quarter-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 152, 219, 0.4);
  white-space: nowrap;
}

.page-products .quarter-link:hover {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

.page-products .quarter-banner {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-gray);
  margin-bottom: 14px;
}

.page-products .quarter-rail {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
}

.page-products .quarter-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 220px;
  gap: 12px;
  min-width: max-content;
}

.page-products .quarter-block {
  background: var(--color-gray);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius);
  padding: 12px 12px 14px;
}

.page-products .quarter-block:nth-child(even) {
  border-left-color: var(--color-purple);
  background: var(--color-cream);
}

.page-products .quarter-block__year {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-products .quarter-block__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.page-products .quarter-block__q {
  display: grid;
  gap: 1px;
  justify-items: center;
  align-content: center;
  padding: 9px 6px;
  background: var(--color-ink);
  color: var(--color-cream);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-products .quarter-block__q:hover {
  background: var(--color-orange);
  color: var(--color-ink);
  transform: translateY(-1px);
}

.page-products .quarter-block:nth-child(even) .quarter-block__q:hover {
  background: var(--color-purple);
  color: var(--color-cream);
}

.page-products .q-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-products .q-count {
  font-family: var(--font-mono);
  font-size: 10px;
  opacity: 0.72;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-products .filter-console__body {
    grid-template-columns: 1fr 300px;
    align-items: start;
  }

  .page-products .filter-aside {
    position: sticky;
    top: calc(var(--header-h) + 10px);
  }

  .page-products .tile-groups {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .tile-group--type {
    grid-column: 1 / -1;
  }

  .page-products .tile-grid {
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  }

  .page-products .data-table .cell-thumb {
    width: 44px;
    height: 58px;
  }

  .page-products .quarter-block__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1080px) {
  .page-products .inv-hero {
    padding-top: 28px;
    padding-bottom: 32px;
  }

  .page-products .inv-hero h1 {
    font-size: 2.15rem;
  }

  .page-products .inv-hero__lead {
    font-size: 15px;
  }

  .page-products .filter-grid {
    gap: 12px;
    padding: 16px;
  }

  .page-products .tile-groups {
    grid-template-columns: 2fr 1fr;
  }

  .page-products .tile-group--type {
    grid-column: 1 / -1;
  }

  .page-products .quarter-track {
    grid-auto-columns: 280px;
  }

  .page-products .quarter-block__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .quarter-block__q {
    padding: 12px 4px;
  }
}