.page-products {
  --pd-base: var(--mist);
  --pd-pro: var(--clay-soft);
  --pd-long: var(--clay);
  --pd-sticky-top: 78px;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-body);
  line-height: 1.9;
}

.page-products [id] {
  scroll-margin-top: 108px;
}

.page-products .block-head {
  margin-bottom: 28px;
}

.page-products .heading-2-fallback,
.page-products h2 {
  font-family: var(--f-head);
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  padding-top: 56px;
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-products .pd-hero .crumbs {
  margin-bottom: 26px;
}

.page-products .pd-hero .eyebrow {
  margin: 0 0 14px;
}

.page-products .pd-hero h1 {
  margin: 0 0 20px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-products .pd-lede {
  max-width: 52ch;
  margin: 0 0 26px;
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.8);
}

.page-products .pd-strip {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
}

.page-products .pd-strip li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding-left: 13px;
  border-left: 2px solid var(--clay);
}

.page-products .pd-strip__num {
  font-family: var(--f-mono);
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--clay-soft);
}

.page-products .pd-strip__label {
  font-size: var(--fs-14);
  color: rgba(246, 240, 227, 0.7);
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .pd-hero__fig {
  margin: 0;
}

.page-products .pd-hero__fig img,
.page-products .pd-tiers__fig img,
.page-products .pd-perks__fig img,
.page-products .pd-sync__fig img,
.page-products .pd-scenes__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 01 三档总览 ---------- */

.page-products .pd-tiers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-products .pd-tiers__fig {
  margin: 0;
}

.page-products .pd-tier-list {
  display: grid;
  gap: 0;
}

.page-products .pd-tier {
  display: grid;
  grid-template-columns: 6px minmax(0, 1fr);
  gap: 18px;
  border-top: 1px solid var(--line);
  padding: 20px 0 22px;
}

.page-products .pd-tier:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .pd-tier__bar {
  display: block;
  height: 100%;
  min-height: 30px;
  background: var(--pd-base);
}

.page-products .pd-tier--base .pd-tier__bar {
  background: var(--pd-base);
}

.page-products .pd-tier--pro .pd-tier__bar {
  background: var(--pd-pro);
}

.page-products .pd-tier--long .pd-tier__bar {
  background: var(--pd-long);
}

.page-products .pd-tier__title {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: var(--fs-20);
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .pd-tier__text {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.78);
}

/* ---------- 02 双端对比表 ---------- */

.page-products .pd-note {
  margin: 0 0 24px;
  max-width: 66ch;
  padding-left: 15px;
  border-left: 2px solid var(--clay);
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.84);
}

.page-products .pd-tablewrap {
  border: 1px solid var(--line-strong);
  background: var(--cream);
  color: var(--ink-deep);
}

.page-products .pd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-14);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-dark);
  color: var(--ink-deep);
  font-weight: 400;
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pd-table thead th {
  position: sticky;
  top: var(--pd-sticky-top);
  z-index: 3;
  background: var(--ink-2);
  color: var(--cream);
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pd-table tbody tr:nth-child(odd) {
  background: var(--cream);
}

.page-products .pd-table tbody tr:nth-child(even) {
  background: var(--sand);
}

.page-products .pd-table tbody tr:hover {
  background: rgba(192, 90, 43, 0.14);
}

.page-products .pd-table tbody th {
  font-family: var(--f-head);
  font-weight: 800;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- 03 十二项明细 ---------- */

.page-products .pd-perks__fig {
  margin: 0 0 28px;
}

.page-products .pd-perk-list {
  border-top: 1px solid var(--line);
}

.page-products .pd-perk {
  border-bottom: 1px solid var(--line);
  transition: background-color 220ms var(--ease);
}

.page-products .pd-perk[open] {
  background: rgba(246, 240, 227, 0.05);
}

.page-products .pd-perk__head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 6px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-perk__head::-webkit-details-marker {
  display: none;
}

.page-products .pd-perk__num {
  font-family: var(--f-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-products .pd-perk__name {
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-16);
  letter-spacing: 0.01em;
  color: var(--cream);
  transition: color 200ms var(--ease);
}

.page-products .pd-perk__head:hover .pd-perk__name {
  color: var(--clay-soft);
}

.page-products .pd-perk__body {
  padding: 0 6px 22px 58px;
}

.page-products .pd-perk__body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.78);
}

.page-products .pd-perk__meta {
  margin: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 18px;
  font-size: var(--fs-14);
}

.page-products .pd-perk__meta dt {
  font-family: var(--f-mono);
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pd-perk__meta dd {
  margin: 0;
  color: rgba(246, 240, 227, 0.9);
}

/* ---------- 04 同步与提醒 ---------- */

.page-products .pd-sync {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-products .pd-sync__text h3 {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-20);
  letter-spacing: 0.02em;
  color: var(--clay-soft);
}

.page-products .pd-sync__text p {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.8);
}

.page-products .pd-sync__text h3:last-of-type,
.page-products .pd-sync__text p:last-child {
  margin-bottom: 0;
}

.page-products .pd-sync__fig {
  margin: 0;
}

/* ---------- 05 场景选择 ---------- */

.page-products .pd-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-products .pd-scenes__fig {
  margin: 0;
}

.page-products .pd-scene-list {
  display: grid;
  gap: 14px;
}

.page-products .pd-scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  border: 1px solid var(--line);
  padding: 18px 20px;
  transition: border-color 220ms var(--ease);
}

.page-products .pd-scene:hover {
  border-color: var(--line-strong);
}

.page-products .pd-scene__title {
  margin: 0 0 6px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-16);
  color: var(--cream);
}

.page-products .pd-scene__text {
  margin: 0;
  font-size: var(--fs-14);
  color: rgba(246, 240, 227, 0.72);
}

.page-products .pd-scene__pick {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
}

.page-products .pd-scene__pick-label {
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-products .pd-scene__pick-value {
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-16);
  color: var(--clay-soft);
}

/* ---------- 06 去向 ---------- */

.page-products .pd-routes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pd-route {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(246, 240, 227, 0.03);
  text-decoration: none;
  transition: border-color 220ms var(--ease), background-color 220ms var(--ease);
}

.page-products .pd-route:hover {
  border-color: var(--clay);
  background: rgba(192, 90, 43, 0.1);
}

.page-products .pd-route .tag {
  align-self: flex-start;
}

.page-products .pd-route__title {
  font-family: var(--f-head);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.5;
  color: var(--cream);
}

.page-products .pd-route__more {
  margin-top: auto;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--clay-soft);
}

.page-products .pd-more {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.page-products .pd-more__text {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: var(--fs-16);
  color: rgba(246, 240, 227, 0.78);
}

.page-products .pd-more__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 719px) {
  .page-products {
    --pd-sticky-top: 68px;
  }

  .page-products .pd-table,
  .page-products .pd-table tbody,
  .page-products .pd-table tr,
  .page-products .pd-table th,
  .page-products .pd-table td {
    display: block;
    width: 100%;
  }

  .page-products .pd-table thead {
    display: none;
  }

  .page-products .pd-table tbody tr:nth-child(odd),
  .page-products .pd-table tbody tr:nth-child(even) {
    background: transparent;
  }

  .page-products .pd-table tbody tr {
    border-bottom: 1px solid var(--line-dark);
    padding: 14px 0 16px;
  }

  .page-products .pd-table tbody tr:last-child {
    border-bottom: 0;
  }

  .page-products .pd-table tbody th {
    white-space: normal;
    padding: 0 18px 8px;
    font-size: var(--fs-16);
    border-bottom: 0;
  }

  .page-products .pd-table td {
    border-bottom: 0;
    padding: 4px 18px;
  }

  .page-products .pd-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-family: var(--f-mono);
    font-size: var(--fs-12);
    letter-spacing: 0.06em;
    color: var(--mist);
  }

  .page-products .pd-perk__head {
    grid-template-columns: 30px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .page-products .pd-perk__body {
    padding: 0 0 20px 40px;
  }
}

@media (min-width: 720px) {
  .page-products .pd-hero h1 {
    font-size: 40px;
  }

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

@media (min-width: 900px) {
  .page-products .pd-tiers {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .pd-sync {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-scenes {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pd-scene {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero {
    padding-top: 76px;
  }

  .page-products .pd-hero h1 {
    font-size: 52px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-products .pd-hero__fig {
    margin-top: 56px;
  }
}

@media (min-width: 1040px) {
  .page-products .pd-routes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}