.page-products {
  --cat-cut: 16px;
  --cat-gap: 1.15rem;
  color: var(--mist);
}

.page-products img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .breadcrumbs {
  padding-top: 1.4rem;
  font-size: 0.8rem;
  color: var(--sage);
}

.page-products .breadcrumbs__link {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .breadcrumbs__link:hover,
.page-products .breadcrumbs__link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--line-gold-strong);
}

.page-products .cat-hero {
  position: relative;
  padding: clamp(2rem, 5vw, 3.6rem) 0 clamp(2.2rem, 5vw, 3.8rem);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(115% 90% at 88% -10%, rgba(138, 99, 255, 0.24), transparent 62%),
    radial-gradient(90% 80% at -5% 110%, rgba(39, 211, 224, 0.16), transparent 66%),
    linear-gradient(180deg, var(--ink) 0%, var(--table) 100%);
  overflow: hidden;
}

.page-products .cat-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: 0;
  width: 46%;
  height: 100%;
  background: linear-gradient(150deg, transparent 42%, rgba(244, 184, 74, 0.09) 42%, rgba(244, 184, 74, 0.09) 43%, transparent 43%);
  pointer-events: none;
}

.page-products .cat-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  margin: 0.55rem 0 1rem;
  text-wrap: balance;
}

.page-products .cat-hero .lede {
  max-width: 36rem;
  font-size: clamp(0.95rem, 1.6vw, 1.06rem);
  line-height: 1.8;
  color: var(--mist);
  opacity: 0.86;
}

.page-products .cat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-products .cat-hero__panel {
  padding: 1rem 1.1rem 1.25rem;
  background: rgba(6, 26, 20, 0.62);
  border: 1px solid var(--line);
  border-top: 2px solid var(--line-gold-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cat-cut)), calc(100% - var(--cat-cut)) 100%, 0 100%);
}

.page-products .cat-hero__panel-title {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--sage);
  margin: 0 0 0.75rem;
}

.page-products .cat-hero__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .cat-hero__list .index-row__label {
  font-weight: 600;
}

/* ---------- 主体骨架：左目录 + 右内容 ---------- */
.page-products .cat-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.75rem, 4vw, 2.75rem) 0 clamp(3rem, 6vw, 5rem);
}

.page-products .cat-rail {
  border-top: 1px solid var(--line-gold);
  padding-top: 0.85rem;
}

.page-products .cat-rail__title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--sage);
  margin: 0 0 0.6rem;
}

.page-products .cat-rail__list {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem;
  scrollbar-width: thin;
}

.page-products .cat-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  padding: 0.45rem 0.75rem;
  font-size: 0.84rem;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(23, 74, 58, 0.35);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .cat-rail__link .mono {
  font-size: 0.68rem;
  color: var(--cyan);
}

.page-products .cat-rail__link:hover,
.page-products .cat-rail__link:focus-visible {
  color: var(--gold-soft);
  border-color: var(--line-gold-strong);
  background: rgba(244, 184, 74, 0.1);
}

.page-products .cat-body {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  min-width: 0;
}

/* ---------- 区块通用 ---------- */
.page-products .cat-sec {
  scroll-margin-top: 6rem;
  min-width: 0;
}

.page-products .cat-sec .section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.18;
  font-size: clamp(1.4rem, 3.4vw, 2.15rem);
  margin: 0.4rem 0 0.85rem;
  text-wrap: balance;
}

.page-products .cat-sec .section-head .lede {
  max-width: 44rem;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--mist);
  opacity: 0.85;
  margin: 0;
}

.page-products .cat-sec h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 0.35rem;
  color: var(--gold-soft);
}

.page-products .cat-sec p {
  margin: 0 0 0.7rem;
  line-height: 1.8;
  font-size: 0.94rem;
}

.page-products .cat-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 211, 224, 0.4);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .cat-link:hover,
.page-products .cat-link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--line-gold-strong);
}

.page-products .cat-inline-link {
  margin-top: 1.2rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--line-gold);
  font-size: 0.9rem;
  color: var(--sage);
}

.page-products .cat-figure {
  margin: 1.8rem 0 0;
}

.page-products .cat-figcap {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 内容簇地图 ---------- */
.page-products .cluster-map {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.7rem;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .cluster {
  background: var(--table);
  padding: 1.15rem 1.1rem 1.25rem;
  position: relative;
  transition: background var(--dur) var(--ease);
}

.page-products .cluster::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 0;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  transition: height var(--dur) var(--ease);
}

.page-products .cluster:hover::before,
.page-products .cluster:focus-within::before {
  height: 100%;
}

.page-products .cluster:hover,
.page-products .cluster:focus-within {
  background: var(--felt);
}

.page-products .cluster__num {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--violet);
  margin: 0 0 0.5rem;
}

.page-products .cluster__title {
  margin: 0 0 0.45rem;
}

.page-products .cluster__text {
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--sage);
  margin: 0 0 0.8rem;
}

.page-products .cluster__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.page-products .cluster__links a {
  display: inline-block;
  font-size: 0.85rem;
}

/* ---------- 平板规格列表 ---------- */
.page-products .spec-list {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .spec-item {
  background: var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding: 1.1rem 1.05rem;
}

.page-products .spec-item__key {
  display: inline-block;
  align-self: start;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line-gold);
  white-space: nowrap;
}

.page-products .spec-item p {
  font-size: 0.9rem;
  color: var(--sage);
  margin: 0;
}

/* ---------- 电脑端房间 ---------- */
.page-products .room-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  margin-top: 1.7rem;
}

.page-products .room-split__title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mist);
  margin: 0 0 0.7rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .range-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products .range-item {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  grid-template-areas:
    "bar num"
    "bar note";
  align-items: center;
  column-gap: 0.75rem;
  padding: 0.6rem 0.7rem;
  background: linear-gradient(90deg, rgba(39, 211, 224, 0.1), transparent 70%);
  border-left: 2px solid rgba(39, 211, 224, 0.45);
}

.page-products .range-item__bar {
  grid-area: bar;
  display: block;
  width: 3.2rem;
  height: 0.4rem;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  opacity: 0.85;
}

.page-products .range-item__bar[data-level="1"] {
  width: 25%;
}
.page-products .range-item__bar[data-level="2"] {
  width: 50%;
}
.page-products .range-item__bar[data-level="3"] {
  width: 75%;
}
.page-products .range-item__bar[data-level="4"] {
  width: 100%;
}

.page-products .range-item__num {
  grid-area: num;
  font-size: 0.86rem;
  color: var(--gold-soft);
}

.page-products .range-item__note {
  grid-area: note;
  font-size: 0.78rem;
  color: var(--sage);
}

/* ---------- 手机时长轨道 ---------- */
.page-products .track {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  position: relative;
}

.page-products .track__stop {
  position: relative;
  padding: 0.9rem 1rem 0.95rem 1.9rem;
  background: var(--table);
  border: 1px solid var(--line-soft);
  border-left: 1px solid var(--line-soft);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .track__dot {
  position: absolute;
  left: 0.8rem;
  top: 1.25rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(39, 211, 224, 0.16);
}

.page-products .track__time {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .track__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--sage);
}

.page-products .track__stop:hover {
  border-color: var(--line-gold);
  background: var(--felt);
}

@media (prefers-reduced-motion: no-preference) {
  .page-products .track__stop:hover {
    transform: translateY(-2px);
  }
}

.page-products .scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.3rem;
}

/* ---------- 会员中心 ---------- */
.page-products .member-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  margin-top: 1.7rem;
}

.page-products .member-grid__visual figure {
  margin: 0;
}

.page-products .type-groups {
  display: grid;
  gap: 0.55rem;
}

.page-products .type-group {
  border: 1px solid var(--line);
  background: var(--ink);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .type-group[open] {
  background: var(--table);
  border-color: var(--line-gold);
}

.page-products .type-group__sum {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num hint";
  align-items: center;
  column-gap: 0.6rem;
  padding: 0.8rem 0.9rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .type-group__num {
  grid-area: num;
  font-size: 1rem;
  color: var(--violet);
}

.page-products .type-group__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold-soft);
}

.page-products .type-group__hint {
  grid-area: hint;
  font-size: 0.78rem;
  color: var(--sage);
}

.page-products .type-group__body {
  padding: 0 0.9rem 0.95rem 3.4rem;
}

.page-products .type-group__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--sage);
}

.page-products .member-features {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .member-features li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.5rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .member-features .mono {
  color: var(--cyan);
  font-size: 0.78rem;
}

/* ---------- 入口建议 ---------- */
.page-products .pick-list {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .pick-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.65rem;
  padding: 1.15rem 1.1rem 1.25rem;
  background: var(--table);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cat-cut)), calc(100% - var(--cat-cut)) 100%, 0 100%);
}

.page-products .pick-item__num {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pick-item p {
  font-size: 0.9rem;
  color: var(--sage);
  margin: 0 0 0.9rem;
}

.page-products .pick-item .btn {
  align-self: start;
}

.page-products .tier-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 2.2rem 0 0.9rem;
  color: var(--mist);
}

.page-products .tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.page-products .tier {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num note";
  align-items: center;
  column-gap: 0.7rem;
  padding: 0.55rem 0.8rem;
  background: linear-gradient(90deg, rgba(244, 184, 74, 0.12), rgba(23, 74, 58, 0.6));
  border-left: 2px solid var(--gold);
}

.page-products .tier__num {
  grid-area: num;
  font-size: 0.85rem;
  color: var(--gold);
}

.page-products .tier__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--mist);
}

.page-products .tier__note {
  grid-area: note;
  font-size: 0.78rem;
  color: var(--sage);
}

.page-products .cat-outro {
  margin-top: 2.2rem;
  padding: 1.3rem 1.2rem 1.4rem;
  background: linear-gradient(135deg, rgba(23, 74, 58, 0.85), rgba(6, 26, 20, 0.9));
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-products .cat-outro p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .cat-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .cluster-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .spec-item {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
  }

  .page-products .pick-item {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 0.4rem 1rem;
  }

  .page-products .pick-item > div {
    grid-column: 2;
  }
}

@media (min-width: 860px) {
  .page-products .cat-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
  }

  .page-products .room-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.4rem;
  }

  .page-products .track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.6rem;
    padding-top: 1.6rem;
  }

  .page-products .track::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0.55rem;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--violet), var(--gold));
    opacity: 0.55;
  }

  .page-products .track__stop {
    padding: 1.4rem 0.85rem 1rem;
    border-top: 1px solid var(--line-soft);
  }

  .page-products .track__dot {
    top: -1.09rem;
    left: 0.85rem;
  }

  .page-products .member-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 2rem;
    align-items: start;
  }

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

  .page-products .pick-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pick-item > div {
    grid-column: 1;
  }

  .page-products .tiers {
    gap: 0.35rem;
  }

  .page-products .tier {
    margin-left: calc(var(--step, 0) * 2.4rem);
  }

  .page-products .tier:nth-child(1) {
    --step: 0;
  }
  .page-products .tier:nth-child(2) {
    --step: 1;
  }
  .page-products .tier:nth-child(3) {
    --step: 2;
  }
  .page-products .tier:nth-child(4) {
    --step: 3;
  }
  .page-products .tier:nth-child(5) {
    --step: 4;
  }
  .page-products .tier:nth-child(6) {
    --step: 5;
  }
}

@media (min-width: 980px) {
  .page-products .cat-shell {
    grid-template-columns: 14rem minmax(0, 1fr);
  }

  .page-products .cat-rail {
    position: sticky;
    top: 6.5rem;
    align-self: start;
  }

  .page-products .cat-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 0.1rem;
    padding-bottom: 0;
  }

  .page-products .cat-rail__link {
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--line);
    background: none;
    padding: 0.5rem 0 0.5rem 0.85rem;
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), padding-left var(--dur-fast) var(--ease);
  }

  .page-products .cat-rail__link:hover,
  .page-products .cat-rail__link:focus-visible {
    border-left-color: var(--gold);
    padding-left: 1.15rem;
    background: none;
  }

  .page-products .cluster-map {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>