.page-products {
  --pp-gap: clamp(24px, 4vw, 64px);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .page-head {
  position: relative;
  padding: clamp(96px, 12vw, 152px) 0 clamp(36px, 5vw, 68px);
  background:
    radial-gradient(72% 62% at 88% 4%, rgba(255, 107, 26, .20), transparent 62%),
    radial-gradient(60% 56% at 2% 26%, rgba(47, 230, 198, .10), transparent 58%),
    linear-gradient(180deg, var(--ink-850), var(--ink-900));
}

.page-products .page-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 230, 198, .45), transparent);
}

.page-products .page-head .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .page-head .section-kicker {
  margin: 0;
  color: var(--cyan);
}

.page-products .page-head__title {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .page-head__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 服务索引胶囊 ---------- */
.page-products .svc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-index__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(233, 243, 252, .04);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur), border-color var(--dur), background var(--dur), transform var(--dur);
}

.page-products .svc-index__link::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--cyan);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-products .svc-index__link:hover,
.page-products .svc-index__link:focus-visible {
  color: var(--orange);
  border-color: rgba(255, 107, 26, .55);
  background: rgba(255, 107, 26, .10);
  transform: translateY(-2px);
}

.page-products .svc-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 图片基础 ---------- */
.page-products .media {
  margin: 0;
}

.page-products .media__frame {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 0;
  border-radius: var(--radius);
  background: var(--ink-700);
}

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

.page-products .page-head__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
}

.page-products .page-head__figure .media__frame {
  aspect-ratio: 16 / 7;
}

/* ---------- 服务分区骨架 ---------- */
.page-products .svc {
  position: relative;
  padding: clamp(36px, 6vw, 82px) 0;
  scroll-margin-top: 104px;
}

.page-products .svc--events { background: var(--ink-900); }
.page-products .svc--reports { background: var(--ink-850); }
.page-products .svc--account { background: var(--ink-900); }
.page-products .svc--device { background: var(--ink-800); }
.page-products .svc--subscribe { background: var(--ink-850); }
.page-products .svc--response { background: var(--ink-900); }

.page-products .svc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-products .svc__rail {
  position: relative;
  padding-left: 16px;
}

.page-products .svc__rail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 2px;
  height: 48px;
  background: linear-gradient(180deg, var(--orange), rgba(255, 107, 26, 0));
}

.page-products .svc__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .svc__name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-products .svc__meta {
  margin: 8px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products .svc__body {
  position: relative;
  padding: clamp(22px, 3vw, 38px);
  background: linear-gradient(150deg, rgba(233, 243, 252, .055), rgba(233, 243, 252, 0) 64%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .svc__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .svc__text {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(233, 243, 252, .84);
}

.page-products .svc__list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(233, 243, 252, .78);
}

.page-products .svc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 11px;
  height: 2px;
  background: var(--orange);
  transform: skewX(-20deg);
}

.page-products .svc__tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-900);
  background: var(--amber);
  clip-path: polygon(6px 0, 100% 0, 100% 100%, 0 100%, 0 6px);
}

.page-products .svc__figure {
  margin: 22px 0 0;
}

.page-products .svc__figure .media__frame {
  aspect-ratio: 4 / 3;
}

.page-products .svc__figure--square {
  max-width: 420px;
}

.page-products .svc__figure--square .media__frame {
  aspect-ratio: 1 / 1;
}

.page-products .svc__linkline {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .svc__link {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, .45);
  transition: color var(--dur), border-color var(--dur);
}

.page-products .svc__link:hover,
.page-products .svc__link:focus-visible {
  color: var(--orange-soft);
  border-color: var(--orange-soft);
}

.page-products .svc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 折叠面板 ---------- */
.page-products .fanout {
  margin: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .fanout__q {
  position: relative;
  padding: 13px 34px 13px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

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

.page-products .fanout__q::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 17px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--dur);
}

.page-products .fanout[open] .fanout__q::after {
  transform: rotate(-135deg);
  top: 21px;
}

.page-products .fanout__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .fanout__a {
  padding: 0 0 14px;
}

.page-products .fanout__a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--mist);
}

/* ---------- 三步流程 ---------- */
.page-products .steps {
  margin: 24px 0 0;
}

.page-products .steps__track {
  display: none;
  width: 100%;
  height: auto;
  margin-bottom: 18px;
}

.page-products .steps__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .step {
  position: relative;
  padding-top: 16px;
}

.page-products .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--orange);
}

.page-products .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .step__title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(233, 243, 252, .76);
}

/* ---------- 数据条 ---------- */
.page-products .meter {
  padding: clamp(32px, 5vw, 58px) 0;
  background:
    linear-gradient(100deg, rgba(47, 230, 198, .10), rgba(6, 23, 38, 0) 58%),
    var(--ink-800);
}

.page-products .stat-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .stat {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding-left: 16px;
  border-left: 1px solid rgba(47, 230, 198, .35);
}

.page-products .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .stat__label {
  font-size: 14px;
  line-height: 1.66;
  color: var(--mist);
}

/* ---------- 订阅 ---------- */
.page-products .sub-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.page-products .sub-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(6, 23, 38, .5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .sub-card--daily {
  background: linear-gradient(150deg, rgba(255, 107, 26, .20), rgba(6, 23, 38, .5) 64%);
}

.page-products .sub-card--season {
  background: linear-gradient(150deg, rgba(47, 230, 198, .15), rgba(6, 23, 38, .5) 64%);
}

.page-products .sub-card__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .sub-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(233, 243, 252, .8);
}

/* ---------- 响应方式 ---------- */
.page-products .resp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ---------- 响应式 ---------- */
@media (max-width: 879px) {
  .page-products .svc__rail {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
    padding-left: 14px;
  }

  .page-products .svc__rail::before {
    top: 0;
    height: 100%;
  }

  .page-products .svc__num {
    font-size: 24px;
  }

  .page-products .svc__name {
    margin: 0;
    font-size: 16px;
  }

  .page-products .svc__meta {
    margin: 0;
    font-size: 12px;
  }

  .page-products .page-head__figure .media__frame {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 760px) {
  .page-products .steps__track {
    display: block;
  }

  .page-products .steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 2.6vw, 30px);
  }

  .page-products .sub-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 820px) {
  .page-products .stat-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 48px);
  }
}

@media (min-width: 880px) {
  .page-products .svc__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: var(--pp-gap);
    align-items: start;
  }

  .page-products .svc--device .svc__figure .media__frame {
    aspect-ratio: 14 / 9;
  }

  .page-products .svc--subscribe .svc__figure .media__frame {
    aspect-ratio: 3 / 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-index__link,
  .page-products .svc__link,
  .page-products .fanout__q::after {
    transition: none;
  }

  .page-products .svc-index__link:hover {
    transform: none;
  }
}
<<<END>>>