.page-products {
  --fx-rail-col: 200px;
  --fx-hair: var(--ob-line);
  --fx-chip-bg: rgba(15, 27, 56, .86);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-products .fx-hero {
  position: relative;
  padding-bottom: clamp(36px, 5vw, 62px);
  padding-top: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--fx-hair);
}

.page-products .fx-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -80px;
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  background: radial-gradient(circle at 50% 50%, rgba(23, 242, 196, .15), rgba(27, 60, 122, .12) 46%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-products .fx-hero > * {
  position: relative;
  z-index: 1;
}

.page-products .fx-hero__tag {
  margin: 0 0 18px;
}

.page-products .fx-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.4vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--ob-fog);
  max-width: 18em;
}

.page-products .fx-hero__lead {
  margin: 22px 0 0;
  max-width: 42em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ob-silver);
}

.page-products .fx-metrics {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--fx-hair);
  border: 1px solid var(--fx-hair);
  border-radius: var(--ob-radius);
  overflow: hidden;
}

.page-products .fx-metrics__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--ob-panel);
}

.page-products .fx-metrics__num {
  font-size: clamp(1.7rem, 4.4vw, 2.4rem);
  line-height: 1;
  color: var(--ob-mint);
  font-weight: 400;
}

.page-products .fx-metrics__label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ob-silver);
}

/* ---------- 章节堆叠 ---------- */
.page-products .fx-stack {
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-products .fx-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: clamp(38px, 6vw, 74px) 0;
  border-top: 1px solid var(--fx-hair);
}

.page-products .fx-block:first-child {
  border-top: 0;
  padding-top: clamp(30px, 5vw, 56px);
}

.page-products .fx-rail {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-products .fx-rail .section-no {
  line-height: .82;
  color: transparent;
  -webkit-text-stroke: 1px var(--ob-line);
  transition: color .32s var(--ob-ease), -webkit-text-stroke-color .32s var(--ob-ease);
}

.page-products .fx-block.is-live .section-no,
.page-products .fx-block .section-no.is-live {
  color: var(--ob-mint);
  -webkit-text-stroke-color: var(--ob-mint);
}

.page-products .fx-block__body {
  min-width: 0;
}

.page-products .fx-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  line-height: 1.24;
  color: var(--ob-fog);
}

.page-products .fx-block__body .prose p {
  margin: 0 0 14px;
  color: var(--ob-silver);
  line-height: 1.85;
}

.page-products .fx-block__body .prose p:first-of-type {
  color: var(--ob-fog);
}

/* ---------- 图 ---------- */
.page-products .fx-figure {
  margin: 26px 0 0;
}

.page-products .fx-figure--narrow {
  max-width: 420px;
}

.page-products .fx-figure .figure__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 规格条目 ---------- */
.page-products .fx-spec {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .fx-spec__item {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--fx-hair);
  border-left: 3px solid var(--ob-mint-dim);
  border-radius: var(--ob-radius-sm);
  background: rgba(15, 27, 56, .6);
}

.page-products .fx-spec__tag {
  justify-self: start;
}

.page-products .fx-spec__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ob-silver);
}

/* ---------- 更新流程 ---------- */
.page-products .fx-flow {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: fxstep;
}

.page-products .fx-flow__step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border: 1px solid var(--fx-hair);
  border-radius: var(--ob-radius-sm);
  background: var(--ob-panel);
}

.page-products .fx-flow__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: 50%;
  border: 1px solid var(--ob-mint-dim);
  color: var(--ob-mint);
  font-size: 12px;
}

.page-products .fx-flow__name {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--ob-fog);
}

/* ---------- 权益卡片 ---------- */
.page-products .fx-benefit {
  margin-top: 26px;
  display: grid;
  gap: var(--ob-gap);
  grid-template-columns: 1fr;
}

.page-products .fx-benefit__card {
  padding: 20px 18px;
}

.page-products .fx-benefit__name {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.12rem;
  line-height: 1.35;
  color: var(--ob-fog);
}

.page-products .fx-benefit__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ob-silver);
}

/* ---------- 日历卡片 ---------- */
.page-products .fx-cards {
  margin-top: 26px;
  display: grid;
  gap: var(--ob-gap);
  grid-template-columns: 1fr;
}

.page-products .fx-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 2px solid var(--ob-orange);
  border-radius: var(--ob-radius);
  background: linear-gradient(160deg, rgba(255, 139, 61, .1), rgba(15, 27, 56, .95) 58%);
  box-shadow: var(--ob-shadow);
}

.page-products .fx-card--next {
  border-color: var(--fx-hair);
  background: var(--ob-panel);
  box-shadow: none;
}

.page-products .fx-card__tag {
  justify-self: start;
  align-self: flex-start;
}

.page-products .fx-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--ob-fog);
}

.page-products .fx-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ob-silver);
}

.page-products .fx-card__btn {
  align-self: flex-start;
  margin-top: 6px;
  pointer-events: none;
  cursor: default;
}

.page-products .fx-card__btn.is-done {
  background: rgba(255, 139, 61, .18);
  color: var(--ob-amber);
  border-color: rgba(255, 139, 61, .5);
}

/* ---------- 表格 ---------- */
.page-products .fx-table-wrap {
  margin-top: 26px;
  overflow-x: auto;
  border: 1px solid var(--fx-hair);
  border-radius: var(--ob-radius);
  background: var(--ob-panel);
  box-shadow: var(--ob-shadow);
}

.page-products .fx-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .fx-table__cap {
  padding: 14px 16px 10px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ob-amber);
  border-bottom: 1px solid var(--fx-hair);
}

.page-products .fx-table th,
.page-products .fx-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(43, 58, 92, .6);
  line-height: 1.7;
}

.page-products .fx-table thead th {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ob-silver);
  background: rgba(7, 14, 34, .6);
  white-space: nowrap;
}

.page-products .fx-table tbody th {
  color: var(--ob-fog);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .fx-table tbody td {
  color: var(--ob-silver);
}

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

.page-products .fx-table--tiers tbody td:last-child {
  color: var(--ob-mint);
}

/* ---------- 筛选胶囊 ---------- */
.page-products .fx-filters {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .fx-chip {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--fx-hair);
  border-radius: 999px;
  background: var(--fx-chip-bg);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ob-silver);
}

.page-products .fx-chip.is-active {
  border-color: var(--ob-mint);
  color: var(--ob-mint);
  background: rgba(23, 242, 196, .08);
}

.page-products .fx-chip--sep {
  border-style: dashed;
  border-color: rgba(255, 139, 61, .55);
  color: var(--ob-amber);
  background: rgba(255, 139, 61, .08);
}

.page-products .fx-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ob-silver);
}

/* ---------- 结尾通道 ---------- */
.page-products .fx-outro {
  margin-top: clamp(20px, 3vw, 40px);
  padding: clamp(24px, 3.4vw, 40px);
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
  border: 2px solid var(--fx-hair);
  border-radius: var(--ob-radius-lg);
  background: linear-gradient(148deg, rgba(27, 60, 122, .38), rgba(7, 14, 34, .96) 62%);
  box-shadow: var(--ob-shadow-lift);
}

.page-products .fx-outro__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--ob-fog);
}

.page-products .fx-outro__lead {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ob-silver);
}

.page-products .fx-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-products .fx-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .fx-metrics__cell {
    padding: 22px 20px;
  }

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

  .page-products .fx-benefit__card:last-child {
    grid-column: 1 / -1;
  }

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

  .page-products .fx-flow__step:last-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面看台布局 ---------- */
@media (min-width: 960px) {
  .page-products .fx-block {
    grid-template-columns: var(--fx-rail-col) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
  }

  .page-products .fx-rail {
    display: block;
    position: sticky;
    top: 118px;
    align-self: start;
  }

  .page-products .fx-rail .section-no {
    display: block;
    font-size: clamp(3.2rem, 5.6vw, 5.2rem);
    margin-bottom: 10px;
  }

  .page-products .fx-rail .section-kicker {
    display: inline-block;
  }

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

  .page-products .fx-benefit__card:last-child {
    grid-column: auto;
  }

  .page-products .fx-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .fx-flow__step:last-child {
    grid-column: auto;
  }

  .page-products .fx-flow__step {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-products .fx-outro {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .fx-rail .section-no {
    transition: none;
  }
}
<<<END>>>