.page-products {
  --pd-rule: rgba(20, 27, 45, .14);
  --pd-rule-soft: rgba(20, 27, 45, .07);
  background: var(--sr-milk);
}

.page-products .sr-crumbs {
  padding-block: 18px 4px;
}

/* ---------- 首屏框景 ---------- */
.page-products .pd-hero {
  position: relative;
  padding-block: 8px 44px;
  background:
    radial-gradient(92% 70% at 100% 0%, rgba(227, 168, 87, .18), transparent 62%),
    radial-gradient(72% 62% at 0% 100%, rgba(48, 74, 122, .12), transparent 60%),
    linear-gradient(168deg, #F7F2E6 0%, #FFFDF6 56%, #EFE5D2 100%);
  border-bottom: 1px solid var(--pd-rule-soft);
}

.page-products .pd-hero__frame {
  position: relative;
  padding: clamp(20px, 4.4vw, 44px);
  border: 1px solid var(--pd-rule);
  background: rgba(255, 253, 246, .84);
  box-shadow: var(--sr-shadow);
}

.page-products .pd-hero__frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--sr-amber);
  border-left: 2px solid var(--sr-amber);
}

.page-products .pd-hero__frame::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 8px;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--sr-slate) 0 1px, transparent 1px 20px);
  opacity: .32;
  pointer-events: none;
}

.page-products .pd-hero__inner {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.page-products .pd-hero__copy {
  min-width: 0;
}

.page-products .pd-hero__copy .sr-display {
  margin: 12px 0 18px;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--sr-night);
}

.page-products .pd-hero__copy .sr-lede {
  max-width: 46em;
  font-size: clamp(16px, 1.9vw, 18px);
  color: #29334a;
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pd-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  background: var(--pd-rule-soft);
  border: 1px solid var(--pd-rule-soft);
}

.page-products .pd-hero__stats > div {
  padding: 14px 16px 16px;
  background: var(--sr-paper);
}

.page-products .pd-hero__stats dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sr-slate);
}

.page-products .pd-hero__stats dd {
  margin: 6px 0 0;
  font-family: var(--sr-font-mono);
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--sr-indigo);
}

.page-products .pd-hero__axis {
  padding-left: 0;
  border-top: 1px solid var(--pd-rule);
  padding-top: 20px;
}

.page-products .pd-hero__axis-title {
  margin: 0;
  font-family: var(--sr-font-head);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--sr-slate);
}

.page-products .pd-axis {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-products .pd-axis__item {
  position: relative;
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  column-gap: 10px;
  row-gap: 2px;
  padding-left: 22px;
}

.page-products .pd-axis__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 5px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--sr-amber);
  border-radius: 50%;
  background: var(--sr-paper);
  transition: background .18s var(--sr-ease), box-shadow .18s var(--sr-ease);
}

.page-products .pd-axis__item::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  bottom: -20px;
  width: 1px;
  background: var(--pd-rule);
}

.page-products .pd-axis__item:last-child::after {
  display: none;
}

.page-products .pd-axis__item[data-active="true"]::before {
  background: var(--sr-flare);
  border-color: var(--sr-flare);
  box-shadow: 0 0 0 4px rgba(217, 74, 46, .14);
}

.page-products .pd-axis__no {
  font-size: 13px;
  color: var(--sr-slate);
}

.page-products .pd-axis__label {
  font-family: var(--sr-font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--sr-ink);
}

.page-products .pd-axis__note {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sr-slate);
}

.page-products .pd-hero__axis-foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pd-rule);
  font-size: 13px;
  color: var(--sr-dusk);
}

/* ---------- 内容地图 ---------- */
.page-products .pd-map {
  padding-block: 56px 64px;
}

.page-products .pd-map__head {
  max-width: 62ch;
}

.page-products .pd-map__head .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-jump {
  display: flex;
  gap: 8px;
  margin-top: 26px;
  padding-bottom: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pd-jump__tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid var(--pd-rule);
  border-bottom: 2px solid transparent;
  background: var(--sr-paper);
  color: var(--sr-ink);
  font-family: var(--sr-font-head);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .16s var(--sr-ease), background .16s var(--sr-ease), transform .16s var(--sr-ease);
}

.page-products .pd-jump__tab .sr-num {
  font-size: 12px;
  color: var(--sr-slate);
}

.page-products .pd-jump__tab:hover,
.page-products .pd-jump__tab:focus-visible {
  border-bottom-color: var(--sr-amber);
  background: rgba(244, 211, 155, .32);
  transform: translateY(-2px);
}

.page-products .pd-map__figure {
  margin: 32px 0 0;
}

.page-products .pd-map__figure .sr-figure__img,
.page-products .pd-records__figure .sr-figure__img,
.page-products .pd-replay__figure .sr-figure__img,
.page-products .pd-steps__figure .sr-figure__img,
.page-products .pd-cross__figure .sr-figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pd-rule-soft);
  background: linear-gradient(150deg, var(--sr-dusk), var(--sr-night) 62%, #3a2d1d);
}

.page-products .pd-clusters {
  display: grid;
  gap: 26px;
  margin-top: 36px;
}

.page-products .pd-cluster {
  position: relative;
  min-width: 0;
  padding: 20px 18px 8px;
  border: 1px solid var(--pd-rule);
  background: var(--sr-paper);
  box-shadow: var(--sr-shadow);
}

.page-products .pd-cluster::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 0;
  height: 0;
  border-top: 16px solid var(--sr-amber-soft);
  border-left: 16px solid transparent;
}

.page-products .pd-cluster__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--pd-rule);
}

.page-products .pd-cluster__head .sr-h3 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 24px);
  color: var(--sr-night);
}

.page-products .pd-cluster__count {
  font-size: 13px;
  color: var(--sr-slate);
  white-space: nowrap;
}

.page-products .pd-topics {
  min-width: 0;
}

.page-products .pd-topic {
  border-bottom: 1px solid var(--pd-rule-soft);
  transition: background .2s var(--sr-ease);
}

.page-products .pd-topic:last-child {
  border-bottom: 0;
}

.page-products .pd-topic[open] {
  background: linear-gradient(90deg, rgba(244, 211, 155, .3), transparent 78%);
}

.page-products .pd-topic__q {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 13px 2px;
  list-style: none;
  cursor: pointer;
  font-family: var(--sr-font-head);
  font-size: 15px;
  color: var(--sr-ink);
}

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

.page-products .pd-topic__q::marker {
  content: "";
}

.page-products .pd-topic__q:hover .pd-topic__name {
  color: var(--sr-dusk);
}

.page-products .pd-topic__no {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--sr-slate);
}

.page-products .pd-topic__name {
  flex: 0 0 auto;
  font-weight: 700;
  transition: color .16s var(--sr-ease);
}

.page-products .pd-topic__hint {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 13px;
  color: var(--sr-slate);
  text-align: right;
}

.page-products .pd-topic__a {
  padding: 2px 2px 16px 26px;
  font-size: 14px;
  line-height: 1.78;
  color: #29334a;
}

.page-products .pd-topic__a p {
  margin: 0 0 8px;
}

.page-products .pd-topic__a p:last-child {
  margin-bottom: 0;
}

.page-products .pd-topic__k {
  display: inline-block;
  min-width: 5.4em;
  margin-right: 8px;
  font-family: var(--sr-font-mono);
  font-size: 12px;
  color: var(--sr-dusk);
}

/* ---------- 上手三步 ---------- */
.page-products .pd-steps {
  padding-block: 56px 60px;
  background:
    radial-gradient(80% 60% at 0% 0%, rgba(48, 74, 122, .12), transparent 62%),
    linear-gradient(180deg, rgba(227, 168, 87, .12), rgba(247, 242, 230, .6));
  border-block: 1px solid var(--pd-rule-soft);
}

.page-products .pd-steps__inner {
  display: grid;
  gap: 32px;
  min-width: 0;
}

.page-products .pd-steps__copy .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-steps__list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-products .pd-step {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--pd-rule);
}

.page-products .pd-step:last-child {
  border-bottom: 0;
}

.page-products .pd-step__no {
  font-size: 24px;
  line-height: 1;
  color: var(--sr-dusk);
  border-bottom: 2px solid var(--sr-amber);
  padding-bottom: 4px;
  align-self: start;
}

.page-products .pd-step__body {
  min-width: 0;
}

.page-products .pd-step__body .sr-h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--sr-night);
}

.page-products .pd-step__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: #29334a;
}

.page-products .pd-step__path {
  font-family: var(--sr-font-mono);
  font-size: 12.5px;
  color: var(--sr-slate);
  letter-spacing: .01em;
}

.page-products .pd-steps__figure {
  margin: 0;
  max-width: 460px;
}

/* ---------- 使用记录 ---------- */
.page-products .pd-records {
  padding-block: 56px 64px;
}

.page-products .pd-records__head {
  max-width: 62ch;
}

.page-products .pd-records__head .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-rooms {
  margin-top: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
}

.page-products .pd-rooms__track {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 2px 10px;
  list-style: none;
  width: max-content;
}

.page-products .pd-room {
  flex: 0 0 auto;
  width: min(240px, 74vw);
  scroll-snap-align: start;
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--pd-rule);
  background: var(--sr-paper);
  box-shadow: var(--sr-shadow);
}

.page-products .pd-room__id {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sr-slate);
}

.page-products .pd-room__count {
  font-size: 34px;
  line-height: 1;
  color: var(--sr-night);
}

.page-products .pd-room__unit {
  font-size: 12px;
  color: var(--sr-slate);
}

.page-products .pd-room__meter {
  position: relative;
  height: 5px;
  margin-top: 10px;
  background: rgba(20, 27, 45, .08);
}

.page-products .pd-room__fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--sr-dusk), var(--sr-amber));
}

.page-products .pd-records__figure {
  margin: 30px 0 0;
}

.page-products .pd-records__notes {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-products .pd-note-card {
  min-width: 0;
}

.page-products .pd-note-card .sr-card__title {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--sr-night);
}

.page-products .pd-note-card .sr-card__body {
  font-size: 14.5px;
  line-height: 1.8;
  color: #29334a;
}

/* ---------- 回放索引 ---------- */
.page-products .pd-replay {
  padding-block: 56px 60px;
  background: linear-gradient(180deg, rgba(48, 74, 122, .06), transparent 70%);
  border-top: 1px solid var(--pd-rule-soft);
}

.page-products .pd-replay__head {
  max-width: 62ch;
}

.page-products .pd-replay__head .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-replay__scroller {
  margin-top: 28px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
}

.page-products .pd-replays {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 2px 10px;
  list-style: none;
  width: max-content;
}

.page-products .pd-replay__item {
  flex: 0 0 auto;
  width: min(250px, 76vw);
  scroll-snap-align: start;
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  border: 1px solid var(--pd-rule);
  border-left: 3px solid var(--sr-amber);
  background: var(--sr-paper);
  box-shadow: var(--sr-shadow);
}

.page-products .pd-replay__no {
  font-size: 12px;
  color: var(--sr-slate);
}

.page-products .pd-replay__name {
  font-family: var(--sr-font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--sr-ink);
}

.page-products .pd-replay__meta {
  font-size: 12.5px;
  color: var(--sr-slate);
}

.page-products .pd-replay__figure {
  margin: 28px 0 0;
}

/* ---------- 换设备继续 ---------- */
.page-products .pd-cross {
  padding-block: 56px 64px;
}

.page-products .pd-cross__inner {
  display: grid;
  gap: 30px;
  min-width: 0;
}

.page-products .pd-cross__copy {
  min-width: 0;
}

.page-products .pd-cross__copy .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-cross__list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pd-rule-soft);
  border: 1px solid var(--pd-rule-soft);
}

.page-products .pd-cross__list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 14px;
  background: var(--sr-paper);
  font-size: 14px;
  color: var(--sr-ink);
}

.page-products .pd-cross__list .sr-num {
  font-size: 12px;
  color: var(--sr-slate);
}

.page-products .pd-cross__foot {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #29334a;
}

.page-products .pd-cross__foot a {
  color: var(--sr-dusk);
  text-decoration: none;
  border-bottom: 1px solid var(--sr-amber);
  padding-bottom: 1px;
}

.page-products .pd-cross__foot a:hover,
.page-products .pd-cross__foot a:focus-visible {
  color: var(--sr-flare);
}

.page-products .pd-cross__figure {
  margin: 0;
}

/* ---------- 三处电脑端提示 ---------- */
.page-products .pd-checks {
  padding-block: 56px 64px;
  background: linear-gradient(180deg, rgba(227, 168, 87, .1), transparent 70%);
  border-top: 1px solid var(--pd-rule-soft);
}

.page-products .pd-checks__head {
  max-width: 62ch;
}

.page-products .pd-checks__head .sr-h2 {
  margin: 10px 0 14px;
}

.page-products .pd-checks__grid {
  margin-top: 32px;
}

.page-products .pd-check {
  position: relative;
  min-width: 0;
  background: var(--sr-paper);
  border: 1px solid var(--pd-rule);
  box-shadow: var(--sr-shadow);
  padding-bottom: 46px;
}

.page-products .pd-check .sr-card__title {
  margin: 0 0 10px;
  font-size: 17px;
  color: var(--sr-night);
}

.page-products .pd-check .sr-card__body {
  font-size: 14.5px;
  line-height: 1.8;
  color: #29334a;
}

.page-products .pd-check__flag {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 20px;
  border-top: 1px dashed var(--pd-rule);
  font-family: var(--sr-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--sr-dusk);
  background: rgba(244, 211, 155, .24);
}

.page-products .pd-checks__grid > .pd-check:nth-child(2) {
  margin-top: 0;
}

/* ---------- 结尾入口 ---------- */
.page-products .pd-next {
  padding-block: 48px 64px;
  background: linear-gradient(160deg, var(--sr-indigo), var(--sr-night) 70%);
  border-top: 1px solid rgba(244, 211, 155, .22);
}

.page-products .pd-next__inner {
  display: grid;
  gap: 24px;
  min-width: 0;
}

.page-products .pd-next .sr-h2 {
  margin: 0 0 12px;
  color: var(--sr-milk);
  font-size: clamp(24px, 3.6vw, 36px);
}

.page-products .pd-next__lede {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 242, 230, .82);
}

.page-products .pd-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-records__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--pd-rule-soft);
    border: 1px solid var(--pd-rule-soft);
  }

  .page-products .pd-note-card {
    border: 0;
    box-shadow: none;
    background: var(--sr-paper);
    padding: 20px 18px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    padding-block: 10px 56px;
  }

  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(240px, .8fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .pd-hero__axis {
    border-top: 0;
    border-left: 1px solid var(--pd-rule);
    padding-top: 4px;
    padding-left: clamp(20px, 2.4vw, 32px);
  }

  .page-products .pd-clusters {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: clamp(24px, 3.6vw, 52px);
    align-items: start;
  }

  .page-products .pd-cluster--arcade {
    margin-top: 64px;
  }

  .page-products .pd-steps__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .pd-steps__figure {
    max-width: none;
    justify-self: end;
    width: 100%;
  }

  .page-products .pd-cross__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }

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

  .page-products .pd-checks__grid > .pd-check:nth-child(2) {
    margin-top: 28px;
  }

  .page-products .pd-next__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: end;
    gap: clamp(24px, 4vw, 48px);
  }

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

@media (min-width: 1180px) {
  .page-products .pd-topic__q {
    font-size: 15.5px;
  }

  .page-products .pd-topic__a {
    padding-left: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-jump__tab,
  .page-products .pd-axis__item::before,
  .page-products .pd-topic__name,
  .page-products .pd-topic {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>