.page-products {
  --fe-gap: clamp(18px, 3vw, 34px);
  background: var(--c-mist);
  color: var(--c-ink);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .fe-crumbs {
  padding-top: clamp(12px, 2vw, 20px);
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--c-steel);
}

.page-products .breadcrumbs__link {
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: var(--line) solid transparent;
  transition: border-color var(--dur-fast) var(--ease);
}

.page-products .breadcrumbs__link:hover,
.page-products .breadcrumbs__link:focus-visible {
  border-bottom-color: var(--c-celadon);
}

.page-products .breadcrumbs__sep {
  color: var(--c-steel);
}

.page-products .breadcrumbs__current {
  font-weight: 700;
  color: var(--c-steel);
}

/* 首屏 */
.page-products .fe-hero {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-products .fe-hero__head {
  position: relative;
  background: var(--c-ink);
  color: var(--c-mist);
  border: var(--line-thick) solid var(--c-black);
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 50px);
}

.page-products .fe-hero__head::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: var(--c-amber);
}

.page-products .fe-hero__kicker {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--c-amber);
}

.page-products .fe-hero h1 {
  margin: 12px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(29px, 6vw, 58px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-white);
}

.page-products .fe-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--c-paper);
}

.page-products .fe-hero__body {
  display: grid;
  gap: var(--fe-gap);
  margin-top: clamp(18px, 3vw, 32px);
}

/* 步骤时间轴 */
.page-products .fe-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .fe-step {
  position: relative;
  min-height: 86px;
  padding: 15px 16px 15px 66px;
  background: var(--c-ink-deep);
  color: var(--c-mist);
  border: var(--line) solid var(--c-black);
  box-shadow: var(--shadow-sm);
}

.page-products .fe-step__num {
  position: absolute;
  left: 14px;
  top: 14px;
  font-family: var(--font-num);
  font-size: 34px;
  line-height: 1;
  color: var(--c-amber);
}

.page-products .fe-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--c-white);
}

.page-products .fe-step__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-paper);
}

/* 首屏锚点卡 */
.page-products .fe-anchors {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
  align-content: start;
}

.page-products .fe-anchor {
  background: var(--c-ink);
  color: var(--c-mist);
  border: var(--line-thick) solid var(--c-black);
  box-shadow: var(--shadow);
  padding: clamp(16px, 2.6vw, 26px);
}

.page-products .fe-anchor--light {
  background: var(--c-white);
  color: var(--c-ink);
}

.page-products .fe-anchor__label {
  margin: 0;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-steel);
}

.page-products .fe-anchor__value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 0;
  line-height: 1;
}

.page-products .fe-anchor__value .num {
  font-family: var(--font-num);
  font-size: clamp(44px, 8.5vw, 74px);
  color: var(--c-amber);
}

.page-products .fe-anchor__cur {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .fe-anchor__note {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-paper);
}

.page-products .fe-anchor--light .fe-anchor__note {
  color: var(--c-steel);
}

.page-products .fe-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-products .fe-slots li {
  padding: 5px 14px;
  background: var(--c-celadon);
  color: var(--c-white);
  border: var(--line) solid var(--c-black);
  font-size: 13.5px;
  font-weight: 700;
}

/* 章节与面板 */
.page-products .fe-section {
  padding-top: clamp(34px, 5.5vw, 72px);
}

.page-products .fe-panel {
  background: var(--c-white);
  border: var(--line-thick) solid var(--c-black);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3.4vw, 40px);
}

.page-products .fe-panel--ink {
  background: var(--c-ink);
  color: var(--c-mist);
}

.page-products .fe-panel__head {
  border-bottom: var(--line) solid var(--c-black);
  padding-bottom: 14px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-products .fe-panel--ink .fe-panel__head {
  border-bottom-color: rgba(124, 151, 163, .55);
}

.page-products .fe-panel__index {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.page-products .fe-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-products .fe-panel--ink .fe-panel__title {
  color: var(--c-white);
}

.page-products .fe-panel__lead {
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-products .fe-panel--ink .fe-panel__lead {
  color: var(--c-paper);
}

/* 图文错位 */
.page-products .fe-split {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-products .fe-media {
  margin: 0;
}

.page-products .fe-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--line-thick) solid var(--c-black);
  background: var(--c-paper);
}

.page-products .fe-panel--ink .fe-media img {
  border-color: var(--c-steel);
}

.page-products .fe-media__caption {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--c-steel);
}

.page-products .fe-panel--ink .fe-media__caption {
  color: var(--c-paper);
}

/* 筛选标签 */
.page-products .fe-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
}

.page-products .fe-filters li {
  padding: 5px 13px;
  background: var(--c-ink);
  color: var(--c-mist);
  border: var(--line) solid var(--c-black);
  font-size: 13px;
  font-weight: 700;
}

/* 价格卡 */
.page-products .fe-price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.page-products .fe-price-card {
  position: relative;
  padding: 16px 14px 14px;
  background: var(--c-mist);
  border: var(--line) solid var(--c-black);
  box-shadow: var(--shadow-sm);
}

.page-products .fe-price-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--c-amber);
}

.page-products .fe-price-card__name {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .fe-price-card__value {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 32px;
  line-height: 1;
  color: var(--c-ink);
}

.page-products .fe-price-card__value small {
  margin-left: 4px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--c-steel);
}

.page-products .fe-price-card__note {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-steel);
}

/* 提示条与行动行 */
.page-products .fe-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 4px solid var(--c-celadon);
  background: var(--c-mist);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-ink);
}

.page-products .fe-panel--ink .fe-note {
  background: var(--c-ink-deep);
  color: var(--c-paper);
}

.page-products .fe-cta-row {
  margin: 16px 0 0;
}

/* 折叠面板 */
.page-products .fe-acc .accordion__item + .accordion__item {
  margin-top: 10px;
}

.page-products .fe-acc .accordion__trigger {
  font-size: 15px;
  font-weight: 700;
}

/* 时段表格 */
.page-products .fe-table-wrap {
  margin-top: 20px;
  overflow-x: auto;
  border: var(--line) solid var(--c-black);
  background: var(--c-mist);
}

.page-products .fe-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .fe-table th,
.page-products .fe-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.68;
  border-bottom: var(--line) solid var(--c-black);
}

.page-products .fe-table thead th {
  background: var(--c-ink);
  color: var(--c-white);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-products .fe-table tbody th {
  font-family: var(--font-display);
  font-size: 17px;
  white-space: nowrap;
  color: var(--c-ink);
}

.page-products .fe-table tbody tr:last-child th,
.page-products .fe-table tbody tr:last-child td {
  border-bottom: none;
}

/* 服务项目 */
.page-products .fe-service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .fe-service {
  padding: 12px 14px;
  background: var(--c-mist);
  border: var(--line) solid var(--c-black);
}

.page-products .fe-service__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-products .fe-service__name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .fe-service__price {
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  white-space: nowrap;
  color: var(--c-ink);
}

.page-products .fe-service__desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--c-steel);
}

/* 价格构成 */
.page-products .fe-cost {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .fe-cost li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: var(--c-mist);
  border-left: 4px solid var(--c-amber);
  font-size: 13.5px;
}

.page-products .fe-cost__k {
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .fe-cost__v {
  text-align: right;
  color: var(--c-steel);
}

/* 版本差异 */
.page-products .fe-diff {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .fe-diff__row {
  display: grid;
  gap: 8px;
  padding: 14px;
  background: var(--c-mist);
  border: var(--line) solid var(--c-black);
}

.page-products .fe-diff__field {
  margin: 0;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .fe-diff__side {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-products .fe-diff__side .tag {
  display: inline-block;
  margin-right: 6px;
}

/* 场景建议 */
.page-products .fe-scene {
  display: grid;
  gap: 12px;
}

.page-products .fe-scene__card {
  padding: 14px 16px;
  background: var(--c-mist);
  border: var(--line) solid var(--c-black);
  border-left: 6px solid var(--c-celadon);
}

.page-products .fe-scene__tag {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--c-steel);
}

.page-products .fe-scene__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  color: var(--c-ink);
}

.page-products .fe-scene__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-ink);
}

/* 下一步 */
.page-products .fe-next__box {
  padding: clamp(20px, 3.4vw, 40px);
  background: var(--c-ink);
  color: var(--c-mist);
  border: var(--line-thick) solid var(--c-black);
  box-shadow: var(--shadow);
}

.page-products .fe-next__box h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 28px);
  color: var(--c-white);
}

.page-products .fe-next__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .fe-next__list a {
  display: block;
  padding: 12px 14px;
  border: var(--line) solid var(--c-steel);
  color: var(--c-mist);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-products .fe-next__list a:hover,
.page-products .fe-next__list a:focus-visible {
  border-color: var(--c-amber);
  color: var(--c-amber);
}

.page-products .fe-next__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-paper);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-products .fe-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .fe-diff__row {
    grid-template-columns: 140px minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-products .fe-hero__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .fe-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .fe-split--media-left {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .fe-split--media-left .fe-media {
    order: -1;
  }

  .page-products .fe-split--media-right {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .fe-panel--offset {
    margin-left: clamp(20px, 3.4vw, 56px);
  }

  .page-products .fe-panel--offset-r {
    margin-right: clamp(20px, 3.4vw, 56px);
  }
}
<<<END>>>