.page-products {
  --pp-gap: 56px;
  --pp-card-bg: rgba(11, 35, 64, 0.72);
  --pp-card-bg-2: rgba(18, 58, 94, 0.55);
  display: block;
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  padding: 20px 0 8px;
}
.page-products .breadcrumbs a {
  color: var(--cyan);
  text-decoration: none;
}
.page-products .breadcrumbs a:hover {
  color: var(--violet);
}

/* ── 首屏 ── */
.page-products .prod-hero {
  position: relative;
  padding: 28px 0 36px;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: -40px -12% auto -12%;
  height: 260px;
  background: var(--grad-soft);
  filter: blur(60px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}
.page-products .prod-hero > * {
  position: relative;
  z-index: 1;
}
.page-products .prod-hero__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 8vw, 76px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  color: var(--text);
  max-width: 18em;
}
.page-products .prod-hero__lede {
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-dim);
}
.page-products .hero-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
}
.page-products .hero-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--pp-card-bg);
  border-radius: var(--r-m);
  border-left: 3px solid var(--cyan);
}
.page-products .hero-fact__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
}
.page-products .hero-fact__label {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── 页内索引带 ── */
.page-products .index-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin: 28px 0 8px;
}
.page-products .index-band__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: var(--pp-card-bg-2);
  border-radius: var(--r-s);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}
.page-products .index-band__link:hover {
  transform: translateY(-3px);
  background: rgba(23, 224, 208, 0.14);
}
.page-products .index-band__num {
  color: var(--violet);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ── 区块通用 ── */
.page-products .section {
  padding: var(--pp-gap) 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .section__head {
  margin-bottom: 26px;
}
.page-products .section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 39px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
  margin: 8px 0 12px;
}
.page-products .section__head .lede {
  max-width: 68ch;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.75;
}
.page-products .section-foot {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-dim);
}
.page-products .section-foot a {
  color: var(--cyan);
}

/* ── 场景分布图 ── */
.page-products .cluster-chart {
  display: grid;
  gap: 10px;
  padding: 22px;
  background: var(--pp-card-bg);
  border-radius: var(--r-l);
  margin-bottom: 26px;
}
.page-products .cluster-row {
  display: grid;
  grid-template-columns: 84px 1fr 56px;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.page-products .cluster-row__name {
  color: var(--text-dim);
}
.page-products .cluster-bar {
  display: block;
  height: 10px;
  background: rgba(143, 166, 191, 0.14);
  border-radius: 999px;
  overflow: hidden;
}
.page-products .cluster-bar__fill {
  display: block;
  width: var(--w, 40%);
  height: 100%;
  border-radius: 999px;
  background: var(--grad);
}
.page-products .cluster-row__num {
  text-align: right;
  color: var(--cyan);
  font-size: 13px;
}

/* ── 筛选 ── */
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.page-products .filter-btn {
  padding: 9px 16px;
  font-size: 13px;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-products .filter-btn:hover {
  color: var(--text);
  border-color: var(--cyan-deep);
}
.page-products .filter-btn[aria-pressed="true"] {
  color: var(--text);
  border-color: var(--violet);
  background: rgba(178, 107, 255, 0.14);
}

/* ── 系列卡片 ── */
.page-products .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .series-card {
  padding: 20px;
  background: var(--pp-card-bg);
  border-radius: var(--r-m);
  border-top: 2px solid transparent;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-products .series-card:hover {
  transform: translateY(-3px);
  border-top-color: var(--cyan);
}
.page-products .series-card.is-filtered-out {
  display: none;
}
.page-products .series-card__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.01em;
  margin: 0 0 10px;
}
.page-products .series-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  flex-wrap: wrap;
}
.page-products .series-card__count {
  font-size: 13px;
  color: var(--gold);
}
.page-products .series-card__spec {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ── 图文分栏 ── */
.page-products .feature-split {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}
.page-products .feature-split__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 12px;
}
.page-products .feature-split__text p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 14px;
  max-width: 68ch;
}

/* ── 参数表 ── */
.page-products .param-layout {
  display: grid;
  gap: 20px;
}
.page-products .table-wrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 620px;
  background: var(--pp-card-bg);
  border-radius: var(--r-l);
  border: 1px solid var(--line);
}
.page-products .spec-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .spec-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--ink-700);
  color: var(--text);
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 14px 16px;
  white-space: nowrap;
}
.page-products .spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text-dim);
  white-space: nowrap;
}
.page-products .spec-table tbody tr:nth-child(even) {
  background: rgba(18, 58, 94, 0.4);
}
.page-products .spec-table td:first-child {
  color: var(--text);
}
.page-products .spec-table td.num {
  font-family: var(--font-mono);
  text-align: right;
  color: var(--cyan);
}
.page-products .param-side {
  display: grid;
  gap: 18px;
}

/* ── 并排对照条 ── */
.page-products .compare-strip {
  padding: 20px;
  border-radius: var(--r-l);
  background: var(--grad-soft);
  border: 1px solid var(--line);
}
.page-products .compare-strip__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 14px;
}
.page-products .compare-col {
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .compare-col__name {
  font-size: 15px;
  color: var(--cyan);
  margin: 0 0 8px;
}
.page-products .compare-col__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
  margin: 0;
}
.page-products .compare-col__list div {
  display: flex;
  gap: 8px;
  font-size: 13px;
}
.page-products .compare-col__list dt {
  color: var(--text-dim);
  min-width: 3em;
}
.page-products .compare-col__list dd {
  margin: 0;
  color: var(--text);
}

/* ── 保修 ── */
.page-products .warranty-scale {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 26px;
  background: var(--pp-card-bg);
  border-radius: var(--r-l);
  padding: 16px;
  box-sizing: border-box;
}
.page-products .warranty-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .warranty-panel {
  padding: 22px;
  background: var(--pp-card-bg);
  border-radius: var(--r-m);
  border-left: 3px solid var(--cyan);
}
.page-products .warranty-panel--gold {
  border-left-color: var(--gold);
}
.page-products .warranty-panel__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dim);
  margin: 0 0 6px;
}
.page-products .warranty-panel__num {
  font-size: 30px;
  font-weight: 700;
  color: var(--cyan);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.page-products .warranty-panel--gold .warranty-panel__num {
  color: var(--gold);
}
.page-products .warranty-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}
.page-products .warranty-panel__list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.9;
}
.page-products .warranty-panel__list li::marker {
  color: var(--gold);
}
.page-products .parts-note {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}
.page-products .parts-note__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 12px;
}
.page-products .parts-note__text p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 14px;
  max-width: 68ch;
}

/* ── 平板专项 ── */
.page-products .tablet-layout {
  display: grid;
  gap: 20px;
}
.page-products .tablet-table-wrap {
  overflow-x: auto;
  border-radius: var(--r-l);
  background: var(--pp-card-bg);
  border: 1px solid var(--line);
}
.page-products .tablet-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .tablet-table th,
.page-products .tablet-table td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .tablet-table thead th {
  background: var(--ink-700);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.page-products .tablet-table tbody th {
  color: var(--text-dim);
  font-weight: 500;
}
.page-products .tablet-table tbody td {
  color: var(--text-dim);
  line-height: 1.65;
}
.page-products .tablet-table tbody td.mono {
  color: var(--cyan);
}
.page-products .tablet-table tbody tr:last-child th,
.page-products .tablet-table tbody tr:last-child td {
  border-bottom: none;
}
.page-products .tablet-notes {
  margin-top: 22px;
}
.page-products .tablet-notes .card {
  padding: 20px;
  background: var(--pp-card-bg);
  border-radius: var(--r-m);
  border-bottom: 2px solid var(--violet);
}
.page-products .tablet-notes .card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
}
.page-products .tablet-notes .card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ── 配件清单 ── */
.page-products .parts-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .part-item {
  padding: 20px;
  background: var(--pp-card-bg-2);
  border-radius: var(--r-m);
  display: grid;
  gap: 8px;
}
.page-products .part-item__icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-s);
  background: rgba(23, 224, 208, 0.1);
}
.page-products .part-item__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}
.page-products .part-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}
.page-products .part-item__code {
  margin: 0;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* ── 选型建议 ── */
.page-products .guide-list {
  list-style: none;
  counter-reset: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .guide-item {
  position: relative;
  padding: 22px 22px 22px 68px;
  background: var(--pp-card-bg);
  border-radius: var(--r-m);
}
.page-products .guide-item__idx {
  position: absolute;
  left: 22px;
  top: 24px;
  font-size: 18px;
  color: var(--violet);
  letter-spacing: 0.06em;
}
.page-products .guide-item__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
}
.page-products .guide-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 68ch;
}
.page-products .cta-panel {
  margin-top: 30px;
  padding: 26px;
  border-radius: var(--r-l);
  background: var(--grad-soft);
  border: 1px solid var(--line);
  display: grid;
  gap: 18px;
}
.page-products .cta-panel__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 10px;
}
.page-products .cta-panel__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 62ch;
}

@media (min-width: 768px) {
  .page-products {
    --pp-gap: 72px;
  }
  .page-products .hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .warranty-panels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .parts-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .feature-split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 32px;
  }
  .page-products .parts-note {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 32px;
  }
  .page-products .tablet-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 28px;
  }
  .page-products .cluster-row {
    grid-template-columns: 110px 1fr 70px;
    font-size: 14px;
  }
}

@media (min-width: 1024px) {
  .page-products .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .param-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 28px;
  }
  .page-products .compare-col__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .parts-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .guide-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .cta-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .page-products .prod-hero__title {
    margin-left: -0.04em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .series-card,
  .page-products .index-band__link {
    transition: none;
  }
  .page-products .series-card:hover,
  .page-products .index-band__link:hover {
    transform: none;
  }
}

.page-products {
  --w: 1rem;
}