.page-products {
  --prod-shadow: 4px 4px 0 var(--wb-brown);
  --prod-shadow-dark: 4px 4px 0 var(--wb-indigo-deep);
  background: var(--wb-indigo);
  color: var(--wb-cream);
}

.page-products .section {
  padding-block: clamp(38px, 7vw, 68px) 0;
}

.page-products .section:last-child {
  padding-bottom: clamp(48px, 8vw, 84px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-top {
  padding-top: clamp(20px, 4vw, 34px);
}

.page-products .prod-top__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-products .prod-top__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wb-cyan);
}

.page-products .prod-top__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--wb-cream);
}

.page-products .prod-top__text {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--wb-mist);
}

.page-products .prod-top__text:last-child {
  margin-bottom: 0;
}

.page-products .prod-top__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--wb-line);
  border: 2px solid var(--wb-line);
  align-self: start;
}

.page-products .prod-fig {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px 18px;
  background: var(--wb-ink);
}

.page-products .prod-fig__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(28px, 6.4vw, 40px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--wb-cyan);
}

.page-products .prod-fig:nth-child(2) .prod-fig__num {
  color: var(--wb-violet);
}

.page-products .prod-fig:nth-child(3) .prod-fig__num {
  color: var(--wb-orange);
}

.page-products .prod-fig:nth-child(4) .prod-fig__num {
  color: var(--wb-cream);
}

.page-products .prod-fig__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--wb-mist);
}

.page-products .prod-index {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-index a {
  display: block;
  padding: 9px 13px;
  border: 2px solid var(--wb-line);
  background: rgba(27, 42, 91, 0.55);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--wb-cream);
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .prod-index a:hover,
.page-products .prod-index a:focus-visible {
  border-color: var(--wb-cyan);
  background: rgba(47, 227, 208, 0.14);
  color: var(--wb-cyan);
}

.page-products .prod-index a:focus-visible {
  outline: 2px solid var(--wb-orange);
  outline-offset: 2px;
}

/* ---------- 通用导语 ---------- */
.page-products .prod-lead {
  margin: 20px 0 0;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-products .prod-note {
  margin-top: 24px;
  max-width: 66ch;
  padding-left: 18px;
  border-left: 3px solid var(--wb-red);
  font-size: 15px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-products .prod-note--wide {
  max-width: 78ch;
}

.page-products .prod-note p {
  margin: 0;
}

.page-products .prod-note a {
  color: var(--wb-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 六档色阶条 ---------- */
.page-products .prod-scale {
  margin: 26px 0 0;
}

.page-products .prod-scale img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--wb-brown);
  box-shadow: var(--prod-shadow);
  background: var(--wb-cream);
}

.page-products .prod-scale figcaption,
.page-products .prod-tables__fig figcaption,
.page-products .prod-lat__fig figcaption,
.page-products .prod-settle__fig figcaption,
.page-products .prod-flow__fig figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--wb-mist);
}

/* ---------- 表格 ---------- */
.page-products .prod-table {
  margin-top: 26px;
  background: var(--wb-cream);
  border: 2px solid var(--wb-brown);
  box-shadow: var(--prod-shadow);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.page-products .prod-table .data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  color: var(--wb-brown);
}

.page-products .prod-table thead th {
  padding: 13px 16px;
  background: var(--wb-ink);
  color: var(--wb-mist);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-align: left;
  white-space: nowrap;
}

.page-products .prod-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  padding: 13px 16px;
  background: var(--wb-cream);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--wb-red);
  text-align: left;
  white-space: nowrap;
  border-top: 1px solid rgba(85, 97, 143, 0.35);
}

.page-products .prod-table tbody td {
  padding: 13px 16px;
  border-top: 1px solid rgba(85, 97, 143, 0.35);
  vertical-align: middle;
  line-height: 1.6;
}

.page-products .prod-table tbody tr:nth-child(even) td {
  background: rgba(85, 97, 143, 0.1);
}

.page-products .prod-table tbody tr:hover td {
  background: rgba(47, 227, 208, 0.18);
}

.page-products .prod-table tbody tr:hover th {
  box-shadow: inset 4px 0 0 var(--wb-cyan);
}

.page-products .prod-table .num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--wb-brown);
}

/* ---------- 限红卡片 ---------- */
.page-products .prod-caps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2px;
  background: var(--wb-line);
  border: 2px solid var(--wb-line);
}

.page-products .prod-caps > li {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 16px 20px;
  background: var(--wb-cream);
}

.page-products .prod-cap__tier {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--wb-red);
}

.page-products .prod-cap__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1;
  color: var(--wb-brown);
}

.page-products .prod-cap__hint {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(36, 30, 27, 0.72);
}

/* ---------- 十二类桌台 ---------- */
.page-products .prod-tables {
  display: grid;
  gap: 26px;
  margin-top: 24px;
}

.page-products .prod-tables__fig {
  margin: 0;
}

.page-products .prod-tables__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--wb-brown);
  box-shadow: var(--prod-shadow);
  background: var(--wb-cream);
}

.page-products .prod-tables__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-products .prod-filters {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .prod-filters li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--wb-cream);
}

.page-products .prod-tables__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--wb-mist);
  border-top: 1px solid rgba(85, 97, 143, 0.6);
  padding-top: 14px;
}

.page-products .prod-cats {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 2px;
  background: var(--wb-line);
  border: 2px solid var(--wb-line);
}

.page-products .prod-cats > li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 15px 15px 18px;
  background: var(--wb-ink);
}

.page-products .prod-cats__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--wb-violet);
}

.page-products .prod-cats__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--wb-cream);
}

.page-products .prod-cats__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--wb-mist);
}

/* ---------- 设备与延迟 ---------- */
.page-products .prod-lat {
  display: grid;
  gap: 26px;
  margin-top: 24px;
}

.page-products .prod-lat__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--wb-line);
  border: 2px solid var(--wb-line);
}

.page-products .prod-lat__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px 18px;
  background: var(--wb-indigo-deep);
}

.page-products .prod-lat__fig {
  margin: 0;
}

.page-products .prod-lat__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--wb-line);
  box-shadow: var(--prod-shadow-dark);
  background: var(--wb-ink);
}

.page-products .prod-lat__body {
  margin-top: 26px;
  max-width: 74ch;
}

.page-products .prod-lat__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-products .prod-lat__body p:last-child {
  margin-bottom: 0;
}

.page-products .prod-lat__body a {
  color: var(--wb-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 结算 ---------- */
.page-products .prod-settle__fig {
  margin: 24px 0 0;
}

.page-products .prod-settle__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--wb-line);
  box-shadow: var(--prod-shadow-dark);
  background: var(--wb-ink);
}

.page-products .prod-settle__tracks {
  display: grid;
  gap: 2px;
  margin-top: 26px;
  background: var(--wb-line);
  border: 2px solid var(--wb-line);
}

.page-products .prod-track {
  padding: 20px 18px 22px;
  background: var(--wb-ink);
}

.page-products .prod-track__badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  background: var(--wb-cyan);
  color: var(--wb-indigo-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.page-products .prod-track__badge--alt {
  background: var(--wb-violet);
  color: var(--wb-cream);
}

.page-products .prod-track__time {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(20px, 4vw, 26px);
  line-height: 1.2;
  color: var(--wb-orange);
}

.page-products .prod-track__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wb-mist);
}

/* ---------- 接入流程 ---------- */
.page-products .prod-flow__fig {
  margin: 24px 0 0;
}

.page-products .prod-flow__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--wb-brown);
  box-shadow: var(--prod-shadow);
  background: var(--wb-cream);
}

.page-products .prod-steps {
  margin-top: 26px;
  border: 2px solid var(--wb-brown);
  box-shadow: var(--prod-shadow);
  background: var(--wb-cream);
}

.page-products .prod-step {
  border-top: 1px solid rgba(85, 97, 143, 0.4);
  background: var(--wb-cream);
}

.page-products .prod-step:first-child {
  border-top: 0;
}

.page-products .prod-step__sum {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  color: var(--wb-brown);
  transition: background-color 160ms var(--ease);
}

.page-products .prod-step__sum::-webkit-details-marker {
  display: none;
}

.page-products .prod-step__sum:hover {
  background: rgba(47, 227, 208, 0.16);
}

.page-products .prod-step__sum:focus-visible {
  outline: 2px solid var(--wb-orange);
  outline-offset: -2px;
}

.page-products .prod-step__idx {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--wb-red);
}

.page-products .prod-step__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.01em;
}

.page-products .prod-step[open] .prod-step__sum {
  background: var(--wb-ink);
  color: var(--wb-cream);
}

.page-products .prod-step[open] .prod-step__idx {
  color: var(--wb-cyan);
}

.page-products .prod-step__body {
  padding: 4px 16px 18px;
  background: var(--wb-cream);
}

.page-products .prod-step__body > p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(36, 30, 27, 0.85);
}

.page-products .prod-step__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-step__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wb-brown);
}

.page-products .prod-step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--wb-red);
}

/* ---------- 组合建议 ---------- */
.page-products .prod-combo {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .prod-combo__item {
  padding: 22px 20px 24px;
}

.page-products .prod-combo__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-products .prod-combo__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(36, 30, 27, 0.18);
}

.page-products .prod-combo__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .prod-combo__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--wb-red);
}

.page-products .prod-combo__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--wb-brown);
}

/* ---------- 结尾 ---------- */
.page-products .prod-close__box {
  display: grid;
  gap: 24px;
  padding: 26px 22px 28px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.28), rgba(47, 227, 208, 0.18) 62%, rgba(15, 26, 56, 0) 100%);
  border: 2px solid var(--wb-cyan);
  box-shadow: var(--prod-shadow-dark);
}

.page-products .prod-close__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--wb-cream);
}

.page-products .prod-close__text p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-products .prod-close__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: start;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-products .prod-top__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-top__figures {
    margin-top: 6px;
  }

  .page-products .prod-tables {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .prod-lat {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 32px;
    align-items: start;
  }

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

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

  .page-products .prod-combo {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .prod-close__box {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
    padding: 34px 32px 36px;
  }

  .page-products .prod-close__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .prod-cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-caps {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-index a,
  .page-products .prod-step__sum {
    transition: none;
  }
}