.page-products {
  display: block;
  color: var(--c-text);
  background:
    radial-gradient(120% 70% at 84% -8%, rgba(138, 107, 255, .17), transparent 62%),
    radial-gradient(90% 55% at 6% 34%, rgba(27, 58, 94, .55), transparent 68%),
    var(--c-abyss);
}

.page-products a {
  color: inherit;
}

/* ============ 面包屑 ============ */
.page-products .products-crumbs,
.products-crumbs {
  background: var(--c-abyss);
}

.products-crumbs .wrap {
  padding-top: 18px;
}

.page-products .crumbs,
.products-crumbs .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-dim);
}

.page-products .crumbs ol,
.products-crumbs .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .crumbs li + li::before,
.products-crumbs .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-current);
}

.page-products .crumbs a,
.products-crumbs .crumbs a {
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-products .crumbs a:hover,
.products-crumbs .crumbs a:hover {
  color: var(--c-fog);
  border-bottom-color: var(--c-signal);
}

/* ============ 首屏 ============ */
.page-products .products-hero {
  padding: 34px 0 60px;
  position: relative;
}

.page-products .products-hero__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .products-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(30px, 8vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-fog);
  max-width: 16ch;
}

.page-products .products-hero__lead {
  margin: 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .products-hero__hint {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-signal);
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-dim);
  max-width: 46ch;
}

.page-products .products-hero__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 14 / 9;
  border: 1px solid var(--line-strong);
  background: var(--c-deep);
  border-radius: 3px;
  box-shadow: 0 20px 60px -40px rgba(0, 0, 0, .9);
}

.page-products .products-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(138, 107, 255, .22), transparent 56%);
  pointer-events: none;
}

.page-products .products-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 一级分类刻度条 ============ */
.page-products .products-taxonomy {
  margin: 38px 0 0;
  padding: 26px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 10px;
  counter-reset: tax;
}

.page-products .products-taxonomy li {
  counter-increment: tax;
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--c-slate);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .products-taxonomy li::before {
  content: counter(tax, decimal-leading-zero);
  font-size: 10px;
  color: var(--c-nebula-soft);
  letter-spacing: .05em;
}

.page-products .products-taxonomy li:hover {
  color: var(--c-fog);
  border-left-color: var(--c-signal);
}

/* ============ 通用区块 ============ */
.page-products .section {
  padding: 56px 0;
}

.page-products .products-section-head {
  max-width: 64ch;
  margin-bottom: 32px;
}

.page-products .products-section-head h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(23px, 4.4vw, 37px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--c-fog);
}

.page-products .products-section-head .lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-slate);
}

/* ============ 标签体系总览 ============ */
.page-products .products-overview {
  border-top: 1px solid var(--line-soft);
}

.page-products .products-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-products .products-metric {
  background: var(--c-harbor);
  padding: 22px 18px;
}

.page-products .products-metric__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-signal);
  letter-spacing: -.02em;
}

.page-products .products-metric__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-products .products-overview__body {
  margin-top: 30px;
  display: grid;
  gap: 16px;
  max-width: 72ch;
}

.page-products .products-overview__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--c-slate);
}

/* ============ 费用矩阵 ============ */
.page-products .products-fees {
  border-top: 1px solid var(--line-soft);
}

.page-products .products-fees__layout {
  display: grid;
  gap: 26px;
}

.page-products .fee-scroll {
  overflow-x: auto;
  overflow-y: visible;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-harbor);
  -webkit-overflow-scrolling: touch;
}

.page-products .fee-table {
  width: 100%;
  min-width: 570px;
  border-collapse: collapse;
  font-family: var(--font-body);
}

.page-products .fee-table caption {
  text-align: left;
}

.page-products .fee-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 14px 16px;
  background: var(--c-deep);
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: right;
  white-space: nowrap;
  color: var(--c-fog);
}

.page-products .fee-table thead th:first-child {
  text-align: left;
  color: var(--c-dim);
  letter-spacing: .08em;
}

.page-products .fee-table tbody th {
  padding: 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--c-slate);
  border-bottom: 1px solid var(--line-soft);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .fee-table tbody td {
  padding: 16px;
  text-align: right;
  border-bottom: 1px solid var(--line-soft);
  color: var(--c-text);
  font-size: 13px;
  transition: background var(--dur-fast) var(--ease);
}

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

.page-products .fee-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-signal);
  letter-spacing: -.02em;
}

.page-products .fee-cur {
  display: inline-block;
  margin-left: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-dim);
}

.page-products .fee-table__span {
  text-align: left !important;
  color: var(--c-nebula-soft);
  font-size: 13px;
}

.page-products .fee-table tbody tr:hover th,
.page-products .fee-table tbody tr:hover td {
  background: rgba(138, 107, 255, .1);
}

.page-products .fee-table tbody tr:hover th {
  color: var(--c-fog);
  box-shadow: inset 3px 0 0 var(--c-signal);
}

.page-products .products-fees__aside {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--c-harbor);
}

.page-products .products-fees__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-deep);
}

.page-products .products-fees__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .products-fees__panel {
  padding: 20px 18px 22px;
  display: grid;
  gap: 14px;
}

.page-products .products-fees__caption {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text);
}

.page-products .products-fees__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-dim);
}

/* ============ 四档选择 ============ */
.page-products .products-plans {
  border-top: 1px solid var(--line-soft);
}

.page-products .plan-grid {
  display: grid;
  gap: 14px;
}

.page-products .plan-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 18px 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(168deg, rgba(16, 40, 72, .92), rgba(6, 16, 31, .92));
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.page-products .plan-card:hover {
  border-color: rgba(138, 107, 255, .55);
  transform: translateY(-2px);
}

.page-products .plan-card__head {
  display: grid;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 0;
  font-family: var(--font-mono);
}

.page-products .plan-card__num {
  font-size: 33px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-fog);
  letter-spacing: -.02em;
}

.page-products .plan-card__unit {
  font-size: 12px;
  color: var(--c-dim);
}

.page-products .plan-card__sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-signal);
}

.page-products .plan-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text);
}

.page-products .plan-card__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .plan-card__points li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-products .plan-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  background: var(--c-nebula);
  transform: rotate(45deg);
}

/* ============ 客户端 ============ */
.page-products .products-client {
  border-top: 1px solid var(--line-soft);
}

.page-products .products-client__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .products-client__copy h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(23px, 4.4vw, 37px);
  font-weight: 700;
  line-height: 1.24;
  color: var(--c-fog);
}

.page-products .products-client__copy .lead {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-slate);
}

.page-products .platform-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-products .platform-list li {
  background: var(--c-abyss);
  padding: 13px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--c-fog);
}

.page-products .version-grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-products .version-card {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-harbor);
}

.page-products .version-card--lts {
  border-color: rgba(255, 122, 61, .34);
  background: linear-gradient(152deg, rgba(255, 122, 61, .1), rgba(16, 40, 72, .95) 62%);
}

.page-products .version-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-dim);
}

.page-products .version-card--lts .version-card__tag {
  color: var(--c-signal-soft);
}

.page-products .version-card__num {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: 27px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-fog);
  letter-spacing: -.02em;
}

.page-products .version-card__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-products .version-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-nebula);
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-dim);
  max-width: 48ch;
}

.page-products .products-client__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-deep);
}

.page-products .products-client__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 会员中心 ============ */
.page-products .products-member {
  border-top: 1px solid var(--line-soft);
}

.page-products .products-member__grid {
  display: grid;
  gap: 26px;
}

.page-products .member-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-products .member-item {
  background: var(--c-abyss);
  padding: 22px 18px;
}

.page-products .member-idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-nebula-soft);
}

.page-products .member-item h3 {
  margin: 10px 0 10px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-fog);
}

.page-products .member-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-products .products-member__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .products-member__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-deep);
}

.page-products .products-member__figure figcaption {
  font-size: 12px;
  line-height: 1.8;
  color: var(--c-dim);
}

/* ============ 开通四步 ============ */
.page-products .products-start {
  border-top: 1px solid var(--line-soft);
}

.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.page-products .step-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .step-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--c-signal);
  padding-top: 3px;
}

.page-products .step-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-fog);
}

.page-products .step-body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-slate);
}

/* ============ 适用场景 ============ */
.page-products .products-scenes {
  border-top: 1px solid var(--line-soft);
}

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

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-harbor);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .scene-card:hover {
  border-color: rgba(138, 107, 255, .5);
  background: linear-gradient(160deg, rgba(138, 107, 255, .1), var(--c-harbor) 62%);
}

.page-products .scene-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-fog);
}

.page-products .scene-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-products .scene-card__link {
  margin-top: auto;
  padding-top: 6px;
}

.page-products .scene-card__link a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--c-signal-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 61, .4);
  padding-bottom: 2px;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .scene-card__link a:hover {
  color: var(--c-fog);
  border-color: var(--c-fog);
}

.page-products .products-scenes__figure {
  margin: 26px 0 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--c-deep);
}

.page-products .products-scenes__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 结尾行动区 ============ */
.page-products .products-cta {
  border-top: 1px solid var(--line-soft);
}

.page-products .products-cta__inner {
  display: grid;
  gap: 24px;
  padding: 32px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(138, 107, 255, .2), transparent 58%),
    var(--c-deep);
}

.page-products .products-cta__copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(21px, 4vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-fog);
}

.page-products .products-cta__copy p {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-slate);
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-products .products-taxonomy {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

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

  .page-products .products-cta__inner {
    padding: 40px 36px;
  }
}

@media (min-width: 900px) {
  .page-products .products-hero {
    padding: 48px 0 76px;
  }

  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 54px;
    align-items: center;
  }

  .page-products .products-taxonomy {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 56px;
  }

  .page-products .section {
    padding: 80px 0;
  }

  .page-products .products-section-head {
    margin-bottom: 42px;
  }

  .page-products .products-overview__body p {
    font-size: 16px;
  }

  .page-products .products-client__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 52px;
    align-items: center;
  }

  .page-products .products-member__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-products .step-item {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 24px;
    padding: 28px 0;
  }

  .page-products .step-num {
    font-size: 15px;
  }
}

@media (min-width: 1080px) {
  .page-products .products-fees__layout {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

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

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

  .page-products .fee-table thead th {
    padding: 18px 20px;
  }

  .page-products .fee-table tbody th,
  .page-products .fee-table tbody td {
    padding: 20px;
  }

  .page-products .products-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
    padding: 48px 44px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .plan-card:hover {
    transform: none;
  }

  .page-products .plan-card,
  .page-products .scene-card,
  .page-products .products-taxonomy li,
  .page-products .fee-table tbody td,
  .page-products .fee-table tbody th {
    transition: none;
  }
}
<<<END>>>