.page-products {
  --pp-hair: rgba(46, 82, 69, 0.55);
  --pp-hair-soft: rgba(46, 82, 69, 0.32);
  padding-bottom: calc(var(--dock-h) + 48px);
}

.page-products .breadcrumbs {
  padding-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--jade);
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumbs a {
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line);
}

/* ---------- 01 总览 ---------- */
.page-products .idx-overview {
  padding: 32px 0 8px;
  position: relative;
}

.page-products .idx-overview__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .idx-overview__eyebrow {
  margin: 12px 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--jade);
  text-transform: uppercase;
}

.page-products .idx-overview h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 6vw, 44px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-shadow: 0 0 1px rgba(201, 162, 75, 0.55);
}

.page-products .idx-overview__lede {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

.page-products .idx-overview__note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  max-width: 62ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--jade);
}

.page-products .idx-meters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--pp-hair-soft);
  border: 1px solid var(--pp-hair-soft);
}

.page-products .idx-meters__item {
  background: var(--deep);
  padding: 16px 14px 18px;
  min-width: 0;
}

.page-products .idx-meters dt {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jade);
}

.page-products .idx-meters dd {
  margin: 0;
}

.page-products .idx-meters__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 5vw, 30px);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--gold);
  display: block;
  line-height: 1.1;
}

.page-products .idx-meters__num--text {
  font-size: 16px;
  color: var(--gold-hi);
  padding-top: 8px;
}

/* ---------- 图片容器 ---------- */
.page-products .idx-figure {
  margin: 32px 0 0;
  position: relative;
  border: 1px solid var(--pp-hair-soft);
  background: var(--panel);
}

.page-products .idx-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-products .idx-figure--wide img {
  aspect-ratio: 16 / 9;
}

.page-products .idx-figure--tall img {
  aspect-ratio: 3 / 2;
}

.page-products .idx-figure--square img {
  aspect-ratio: 5 / 3;
}

.page-products .idx-figure__label {
  display: block;
  padding: 9px 12px;
  border-top: 1px solid var(--pp-hair-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--jade);
  background: var(--ink);
}

/* ---------- 筛选工具条 ---------- */
.page-products .idx-tools {
  padding-top: 40px;
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-hair-soft);
}

.page-products .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--jade);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-products .filter-chip:hover,
.page-products .filter-chip:focus-visible {
  color: var(--gold-hi);
  border-color: var(--gold);
  outline: none;
}

.page-products .filter-chip[aria-pressed="true"] {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(201, 162, 75, 0.09);
}

.page-products .filter-count {
  font-size: 11px;
  padding: 1px 6px;
  color: var(--ink);
  background: var(--jade);
  border-radius: var(--radius);
}

.page-products .filter-chip[aria-pressed="true"] .filter-count {
  background: var(--gold);
  color: var(--ink);
}

.page-products .idx-tools__hint {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--jade);
}

/* ---------- 章节头 ---------- */
.page-products .idx-sec-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-top: 44px;
  margin-bottom: 22px;
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products .idx-sec-head__body {
  min-width: 0;
}

.page-products .idx-sec-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .idx-sec-head__sub {
  margin: 0;
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--jade);
}

/* ---------- 02 栏目分组 ---------- */
.page-products .idx-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px 16px;
}

.page-products .idx-group {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-products .idx-group__head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.page-products .idx-group__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .idx-group__name {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .idx-group__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--jade);
  border: 1px solid var(--pp-hair-soft);
  padding: 1px 5px;
}

.page-products .idx-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .idx-item {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 8px 7px 14px;
  border-bottom: 1px solid var(--pp-hair-soft);
  line-height: 1.5;
  transition: background-color 140ms ease;
}

.page-products .idx-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  background: var(--line);
  transition: background-color 140ms ease, box-shadow 140ms ease;
}

.page-products .idx-item:hover,
.page-products .idx-item:focus-within {
  background: var(--lift);
}

.page-products .idx-item:hover::before,
.page-products .idx-item:focus-within::before {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.18);
}

.page-products .idx-item__name {
  font-size: 14px;
  color: var(--paper);
}

.page-products .idx-item__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--jade);
  white-space: nowrap;
}

.page-products .idx-item:hover .idx-item__code,
.page-products .idx-item:focus-within .idx-item__code {
  color: var(--gold);
}

.page-products [data-filter-item][hidden] {
  display: none;
}

/* ---------- 03 桌台 ---------- */
.page-products .idx-tables__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .idx-table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--pp-hair-soft);
  background: var(--deep);
}

.page-products .idx-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .idx-table__caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--jade);
  border-bottom: 1px solid var(--pp-hair-soft);
}

.page-products .idx-table th,
.page-products .idx-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--pp-hair-soft);
  white-space: nowrap;
}

.page-products .idx-table th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--jade);
  background: var(--panel);
}

.page-products .idx-table tbody tr:nth-child(even) {
  background: rgba(27, 58, 44, 0.45);
}

.page-products .idx-table tbody tr:hover {
  background: var(--lift);
}

.page-products .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .idx-table--limits .num {
  font-size: 15px;
}

.page-products .range-edge {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  border-left: 3px solid var(--cinnabar);
  padding: 2px 0 2px 8px;
  display: inline-block;
}

.page-products .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--mint);
  vertical-align: middle;
}

.page-products .shift-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  background: var(--pp-hair-soft);
  border: 1px solid var(--pp-hair-soft);
}

.page-products .shift-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: var(--panel);
}

.page-products .shift-item__code {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--gold);
  padding: 4px 10px 4px 0;
  border-right: 1px solid var(--line);
}

.page-products .shift-item__body {
  min-width: 0;
}

.page-products .shift-item__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--paper);
}

.page-products .shift-item__body p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--jade);
}

.page-products .idx-tables__side {
  margin-top: 0;
}

/* ---------- 04 限红区间 ---------- */
.page-products .idx-limits__figure {
  margin-top: 0;
}

.page-products .lm-band-wrap {
  margin: 24px 0 26px;
  overflow-x: auto;
  border: 1px solid var(--pp-hair-soft);
  background: var(--deep);
  padding: 18px 0 16px;
}

.page-products .lm-band {
  display: grid;
  grid-template-columns: repeat(5, minmax(110px, 1fr));
  min-width: 620px;
}

.page-products .lm-band__seg {
  position: relative;
  padding: 14px 12px 16px;
  border-left: 2px solid var(--cinnabar);
  text-align: left;
  transition: background-color 160ms ease;
}

.page-products .lm-band__seg:hover {
  background: var(--lift);
}

.page-products .lm-band__seg::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -18px;
  width: 2px;
  height: 14px;
  background: var(--cinnabar);
  opacity: 0.6;
}

.page-products .lm-band__seg:hover::before {
  opacity: 1;
}

.page-products .lm-band__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--jade);
  margin-bottom: 8px;
}

.page-products .lm-band__val {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--gold-hi);
}

.page-products .lm-band__seg:hover .lm-band__val {
  color: var(--gold);
}

.page-products .lm-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 26px;
}

.page-products .lm-notes__text {
  margin: 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--jade);
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-products .lm-notes__figure {
  margin: 0;
}

/* ---------- 05 检索方式 ---------- */
.page-products .idx-methods__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .method-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-hair-soft);
  border: 1px solid var(--pp-hair-soft);
}

.page-products .method-item {
  background: var(--deep);
  padding: 20px 18px 22px;
  min-width: 0;
}

.page-products .method-item__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-products .method-item__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--paper);
}

.page-products .method-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--jade);
}

.page-products .method-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .method-aside .idx-figure {
  margin: 0;
}

.page-products .method-aside__note {
  border: 1px solid var(--pp-hair-soft);
  background: var(--panel);
  padding: 18px;
}

.page-products .method-aside__note h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--gold-hi);
}

.page-products .method-aside__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--jade);
}

/* ---------- 相关页面 ---------- */
.page-products .idx-related {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products .idx-related__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--jade);
}

.page-products .idx-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-hair-soft);
}

.page-products .idx-related__list li {
  background: var(--deep);
}

.page-products .idx-related__list a {
  display: block;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--paper);
  font-size: 15px;
  transition: background-color 140ms ease, color 140ms ease;
}

.page-products .idx-related__list a:hover,
.page-products .idx-related__list a:focus-visible {
  background: var(--lift);
  color: var(--gold-hi);
}

.page-products .idx-related__desc {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--jade);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .idx-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .idx-meters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .shift-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .shift-item {
    border-top: 2px solid var(--line);
  }

  .page-products .idx-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .breadcrumbs {
    padding-top: 26px;
  }

  .page-products .idx-overview {
    padding-top: 44px;
  }

  .page-products .idx-overview__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-products .idx-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px 16px;
  }

  .page-products .idx-tables__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .lm-notes {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 34px;
  }

  .page-products .idx-methods__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .idx-sec-head {
    padding-top: 60px;
    gap: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .filter-chip,
  .page-products .idx-item,
  .page-products .lm-band__seg,
  .page-products .idx-related__list a {
    transition: none;
  }
}
```