.page-products {
  position: relative;
  display: block;
  background: var(--night);
  color: var(--ivory);
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: 0;
  padding: clamp(1.1rem, 3vw, 1.9rem) 0 0;
  font-size: 0.84rem;
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}
.page-products .breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-line-strong);
}

/* ---------- 右侧章节轨道 ---------- */
.page-products .anchor-rail {
  display: none;
}
@media (min-width: 1180px) {
  .page-products .anchor-rail {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: fixed;
    top: 50%;
    right: 1.6rem;
    transform: translateY(-50%);
    z-index: 6;
  }
}
.page-products .anchor-rail__link {
  position: relative;
  display: block;
  padding-left: 1rem;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-products .anchor-rail__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.4rem;
  height: 1px;
  background: var(--gold-dim);
  transform: translateY(-50%);
  transition: width 0.2s ease, background 0.2s ease;
}
.page-products .anchor-rail__link:hover,
.page-products .anchor-rail__link:focus-visible,
.page-products .anchor-rail__link[aria-current="true"],
.page-products .anchor-rail__link[data-active="true"] {
  color: var(--gold-bright);
}
.page-products .anchor-rail__link:hover::before,
.page-products .anchor-rail__link:focus-visible::before,
.page-products .anchor-rail__link[aria-current="true"]::before,
.page-products .anchor-rail__link[data-active="true"]::before {
  width: 0.8rem;
  background: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2rem, 5vw, 3.4rem) clamp(2.6rem, 6vw, 4.6rem);
}
.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: -10% -5%;
  background:
    radial-gradient(46% 40% at 82% 18%, rgba(212, 175, 55, 0.18), transparent 70%),
    radial-gradient(40% 38% at 8% 82%, rgba(124, 20, 32, 0.2), transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.page-products .pd-hero > .shell {
  position: relative;
  z-index: 1;
}
.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(2rem, 6vw, 3.6rem);
  align-items: center;
}
@media (min-width: 920px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}
.page-products .pd-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}
.page-products .pd-kicker::before {
  content: "";
  width: 1.8rem;
  height: 1px;
  background: var(--gold-line-strong);
  flex: none;
}
.page-products .pd-hero h1 {
  margin: 0 0 1.4rem;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2rem, 6.6vw, 3.75rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ivory);
  text-wrap: balance;
}
.page-products .pd-hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--gold-bright), var(--gold) 55%, var(--gold-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-products .pd-lead {
  max-width: 34em;
  margin: 0 0 1.9rem;
  font-size: clamp(1.02rem, 2.2vw, 1.16rem);
  line-height: 1.85;
  color: var(--text-soft);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.page-products .pd-hero__visual {
  display: flex;
  justify-content: center;
}
.page-products .pd-phone {
  width: min(72vw, 300px);
  height: auto;
  display: block;
  filter: drop-shadow(0 22px 44px rgba(0, 0, 0, 0.62));
}

/* ---------- 通用小标题 ---------- */
.page-products .pd-sub {
  margin: 2.2rem 0 1.1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
}

/* ---------- 安卓版一览 ---------- */
.page-products .pd-split {
  display: grid;
  gap: clamp(2rem, 5vw, 3.2rem);
  align-items: start;
}
@media (min-width: 880px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
}
.page-products .pd-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(1rem, 3vw, 2rem);
  margin: 1.8rem 0 1.4rem;
  padding: 0;
  list-style: none;
}
@media (min-width: 620px) {
  .page-products .pd-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-stats li {
  padding: 1rem 0 1.15rem;
  border-top: 1px solid var(--gold-line);
}
.page-products .pd-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.55rem, 4.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--gold-bright);
}
.page-products .pd-stats__label {
  display: block;
  margin-top: 0.45rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
}
.page-products .pd-note {
  margin: 0;
  max-width: 38em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-faint);
}
.page-products .pd-client__shot {
  margin: 0;
  max-width: 320px;
  justify-self: center;
  width: 100%;
}

/* ---------- 九个区域 ---------- */
.page-products .pd-regions__ribbons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 620px) {
  .page-products .pd-regions__ribbons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .page-products .pd-regions__ribbons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-ribbon {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.85rem;
  padding: 0.95rem 1.1rem;
  background: linear-gradient(90deg, var(--gold-veil), rgba(212, 175, 55, 0.02) 62%, transparent);
  border-left: 2px solid var(--gold-dim);
  transition: border-color 0.25s ease, background 0.25s ease;
}
.page-products .pd-ribbon:hover {
  border-left-color: var(--gold);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.03) 62%, transparent);
}
.page-products .pd-ribbon__no {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--gold-dim);
}
.page-products .pd-ribbon__name {
  font-family: var(--font-serif);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--ivory);
}
.page-products .pd-ribbon__count {
  font-size: 0.94rem;
  color: var(--muted);
}
.page-products .pd-ribbon .tag {
  margin-left: auto;
}

/* ---------- 条目字段 ---------- */
.page-products .pd-fields {
  margin-top: clamp(2rem, 5vw, 3rem);
}
.page-products .pd-fields__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 760px) {
  .page-products .pd-fields__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }
}
.page-products .pd-fields__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.9rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule);
}
.page-products .pd-fields__k {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--gold);
  flex: none;
}
.page-products .pd-fields__v {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 时段怎么读 ---------- */
.page-products .pd-slots__grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
  align-items: start;
}
@media (min-width: 900px) {
  .page-products .pd-slots__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}
.page-products .pd-slots__fig {
  margin: 0;
}
.page-products .pd-windows {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pd-windows li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rule);
}
.page-products .pd-windows li:first-child {
  border-top: 1px solid var(--rule);
}
.page-products .pd-windows__time {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  color: var(--ivory);
}
.page-products .pd-windows__state {
  margin-left: auto;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}
.page-products .pd-windows__state--ok {
  color: var(--gold-bright);
}
.page-products .pd-windows__state--few {
  color: var(--muted);
}
.page-products .pd-steps-inline {
  margin: 0;
  padding-left: 1.3rem;
  display: grid;
  gap: 0.7rem;
}
.page-products .pd-steps-inline li {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-soft);
  padding-left: 0.2rem;
}
.page-products .pd-steps-inline li::marker {
  font-family: var(--font-mono);
  color: var(--gold);
}

/* ---------- 获取与安装 ---------- */
.page-products .pd-routes {
  margin-top: clamp(2rem, 5vw, 3rem);
}
.page-products .pd-route {
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--gold-line);
}
.page-products .pd-route__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--gold-dim);
}
.page-products .pd-route__title {
  margin: 0.6rem 0 0.60rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ivory);
}
.page-products .pd-route__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text-faint);
}
.page-products .pd-install__steps {
  margin-top: clamp(2rem, 5vw, 3rem);
}
.page-products .pd-folds {
  display: grid;
  gap: 0;
}
.page-products .pd-fold {
  border-bottom: 1px solid var(--rule);
}
.page-products .pd-fold__trigger {
  display: block;
  width: 100%;
  padding: 1.05rem 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--ivory);
  cursor: pointer;
  transition: color 0.2s ease;
}
.page-products .pd-fold__trigger:hover,
.page-products .pd-fold__trigger:focus-visible {
  color: var(--gold-bright);
}
.page-products .pd-fold__panel {
  padding: 0 0 1.1rem;
}
.page-products .pd-fold__panel p {
  margin: 0;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 版本演进 ---------- */
.page-products .pd-timeline {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 250px);
  gap: 0 clamp(0.9rem, 2.5vw, 1.4rem);
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding: 0 0 1.2rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.page-products .pd-tl-node {
  position: relative;
  scroll-snap-align: start;
  padding: 2.3rem 0 0;
}
.page-products .pd-tl-node::before {
  content: "";
  position: absolute;
  top: 0.62rem;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold-line);
}
.page-products .pd-tl-node__dot {
  position: absolute;
  top: 0.34rem;
  left: 0;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.16);
}
.page-products .pd-tl-node__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}
.page-products .pd-tl-node__title {
  margin: 0.55rem 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
}
.page-products .pd-tl-node__text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--text-faint);
}

/* ---------- 编号怎么用 ---------- */
.page-products .pd-code-card {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  background: var(--night-2);
  border-left: 2px solid var(--gold);
}
@media (min-width: 820px) {
  .page-products .pd-code-card {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  }
}
.page-products .pd-code-card__code {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: var(--gold-bright);
  word-break: break-all;
}
.page-products .pd-code-card__parts {
  display: grid;
  gap: 0.85rem;
  margin: 0;
}
.page-products .pd-code-card__parts > div {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: baseline;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--rule);
}
.page-products .pd-code-card__parts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .pd-code-card__parts dt {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--gold);
}
.page-products .pd-code-card__parts dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-soft);
}
.page-products .pd-codes__links {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
}
.page-products .pd-codelink {
  display: block;
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--gold-line);
  text-decoration: none;
  transition: border-color 0.25s ease;
}
.page-products .pd-codelink:hover,
.page-products .pd-codelink:focus-visible {
  border-top-color: var(--gold);
}
.page-products .pd-codelink__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 0.5rem;
}
.page-products .pd-codelink__text {
  display: block;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-faint);
}
.page-products .pd-codes__note {
  margin: 1.8rem 0 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 三类场景 ---------- */
.page-products .pd-scene {
  padding: 1.3rem 0 0;
  border-top: 2px solid var(--gold-dim);
}
.page-products .pd-scene__no {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold-veil);
  -webkit-text-stroke: 1px rgba(212, 175, 55, 0.55);
  color: rgba(212, 175, 55, 0.14);
}
.page-products .pd-scene__title {
  margin: 0.55rem 0 0.9rem;
  font-family: var(--font-serif);
  font-size: 1.24rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
}
.page-products .pd-scene__list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.7rem;
}
.page-products .pd-scene__list li {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pd-scene__list li::marker {
  font-family: var(--font-mono);
  color: var(--gold);
}

/* ---------- 继续往下走 ---------- */
.page-products .pd-next__title {
  margin: 0 0 1.6rem;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ivory);
}
.page-products .pd-next__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 820px) {
  .page-products .pd-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 clamp(1.4rem, 4vw, 2.6rem);
  }
}
.page-products .pd-next__list a {
  display: block;
  padding: 1.2rem 0 1.3rem;
  border-top: 1px solid var(--gold-line);
  text-decoration: none;
  transition: border-color 0.25s ease;
}
.page-products .pd-next__list a:hover,
.page-products .pd-next__list a:focus-visible {
  border-top-color: var(--gold);
}
.page-products .pd-next__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
}
.page-products .pd-next__list a:hover .pd-next__label,
.page-products .pd-next__list a:focus-visible .pd-next__label {
  color: var(--gold-bright);
}
.page-products .pd-next__text {
  display: block;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-faint);
}

/* ---------- 图片自适应 ---------- */
.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-products .frame img {
  width: 100%;
}

/* ---------- 长辈模式下的可读性 ---------- */
html[data-elder="on"] .page-products .pd-lead,
html[data-elder="on"] .page-products .pd-note,
html[data-elder="on"] .page-products .pd-fields__v,
html[data-elder="on"] .page-products .pd-route__text,
html[data-elder="on"] .page-products .pd-fold__panel p,
html[data-elder="on"] .page-products .pd-tl-node__text,
html[data-elder="on"] .page-products .pd-code-card__parts dd,
html[data-elder="on"] .page-products .pd-codelink__text,
html[data-elder="on"] .page-products .pd-codes__note,
html[data-elder="on"] .page-products .pd-scene__list li,
html[data-elder="on"] .page-products .pd-next__text {
  line-height: 1.9;
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-ribbon,
  .page-products .pd-anchor-rail__link,
  .page-products .anchor-rail__link,
  .page-products .pd-codelink,
  .page-products .pd-next__list a,
  .page-products .pd-fold__trigger {
    transition: none;
  }
  .page-products .pd-timeline {
    scroll-behavior: auto;
  }
}
<<<END>>>