.page-products{
  --pd-gap: 16px;
  --pd-accent: var(--lh-amber);
  --pd-line: var(--lh-line-soft);
}

.page-products .lh-section{
  padding: 44px 0;
}

.page-products .pd-block{
  border-top: 1px solid var(--lh-line-soft);
}

.page-products .pd-block--last{
  padding-bottom: 72px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero{
  padding-top: 26px;
  padding-bottom: 56px;
  background:
    radial-gradient(760px 420px at 88% -10%, rgba(232,114,28,.20), transparent 68%),
    radial-gradient(520px 340px at 6% 12%, rgba(53,224,161,.10), transparent 70%);
}

.page-products .pd-kicker{
  font-family: var(--lh-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lh-gold);
  margin: 0 0 14px;
}

.page-products .pd-hero__grid{
  display: grid;
  gap: 24px;
  margin-top: 20px;
}

.page-products .pd-hero__lead h1{
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--lh-paper);
  margin: 0 0 18px;
  max-width: 19ch;
}

.page-products .pd-hero__desc{
  font-size: 16px;
  line-height: 1.78;
  color: var(--lh-muted);
  margin: 0 0 24px;
  max-width: 44ch;
}

.page-products .pd-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-index{
  padding: 18px 16px 16px;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
  backdrop-filter: blur(6px);
}

.page-products .pd-index__title{
  font-family: var(--lh-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lh-dim);
  margin: 0 0 12px;
}

.page-products .pd-index__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .pd-index__item{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 11px;
  border-left: 2px solid transparent;
  border-radius: var(--lh-radius);
  background: rgba(244,239,228,.03);
}

.page-products .pd-index__item--now{
  border-left-color: var(--lh-amber);
  background: rgba(232,114,28,.13);
}

.page-products .pd-index__num{
  font-size: 19px;
  line-height: 1;
  color: var(--lh-paper);
  min-width: 44px;
}

.page-products .pd-index__item--now .pd-index__num{
  color: var(--lh-amber);
}

.page-products .pd-index__meta{
  font-size: 13px;
  line-height: 1.55;
  color: var(--lh-dim);
}

.page-products .pd-index__item--now .pd-index__meta{
  color: var(--lh-paper);
}

.page-products .pd-index__note{
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--lh-line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--lh-dim);
}

.page-products .pd-hero__stats{
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--lh-line-soft);
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  overflow: hidden;
}

.page-products .pd-hero__stats li{
  background: var(--lh-rock-deep);
  padding: 16px 14px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-products .pd-stat__num{
  font-size: 26px;
  line-height: 1;
}

.page-products .pd-stat__label{
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--lh-dim);
}

/* ---------- 游戏库分类 ---------- */
.page-products .pd-lib__grid{
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

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

.page-products .pd-lib__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-lib__item{
  position: relative;
  padding: 14px 16px 14px 19px;
  background: var(--lh-rock);
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  overflow: hidden;
}

.page-products .pd-lib__item::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--lh-moss), rgba(110,122,74,0));
}

.page-products .pd-lib__head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-products .pd-lib__name{
  margin: 0;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--lh-paper);
}

.page-products .pd-lib__desc{
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--lh-muted);
}

.page-products .pd-lib__meta{
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--lh-dim);
}

.page-products .pd-mono{
  font-family: var(--lh-font-mono);
  font-weight: 700;
  color: var(--lh-gold);
}

/* ---------- 包体体积尺 ---------- */
.page-products .pd-scale__figure{
  margin-top: 24px;
}

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

.page-products .pd-scale__scroll{
  margin-top: 22px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-products .pd-scale__bar{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  min-width: 640px;
  height: 52px;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
  overflow: hidden;
  background: linear-gradient(90deg,
    rgba(53,224,161,.42) 0%,
    rgba(53,224,161,.34) 24%,
    rgba(232,114,28,.46) 54%,
    rgba(232,114,28,.68) 72%,
    rgba(255,46,136,.60) 100%);
}

.page-products .pd-scale__seg{
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px dashed rgba(14,13,18,.55);
  font-family: var(--lh-font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--lh-ink);
}

.page-products .pd-scale__seg:last-child{
  border-right: 0;
}

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

.page-products .pd-scale__item{
  padding: 16px;
  background: var(--lh-rock);
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-products .pd-scale__value{
  margin: 0 0 4px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .pd-scale__unit{
  font-family: var(--lh-font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--lh-dim);
}

.page-products .pd-scale__line{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--lh-muted);
}

.page-products .pd-scale__line strong{
  font-family: var(--lh-font-mono);
  font-weight: 700;
  color: var(--lh-paper);
}

.page-products .pd-scale__note{
  margin: 4px 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--lh-line-soft);
  font-size: 12.5px;
  line-height: 1.68;
  color: var(--lh-dim);
}

/* ---------- 版本分期时间轴 ---------- */
.page-products .pd-tl__figure{
  margin-top: 24px;
}

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

.page-products .pd-tl{
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--lh-line-soft);
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  overflow: hidden;
}

.page-products .pd-tl__seg{
  background: var(--lh-rock-deep);
  padding: 0 18px 20px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .pd-tl__seg::before{
  content: "";
  display: block;
  height: 12px;
  margin: 0 -18px 16px;
  background: var(--pd-accent);
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 100%);
}

.page-products .pd-tl__seg--pre{ --pd-accent: var(--lh-gold); }
.page-products .pd-tl__seg--open{ --pd-accent: var(--lh-pulse); }
.page-products .pd-tl__seg--back{ --pd-accent: var(--lh-clay); }

.page-products .pd-tl__stage{
  margin: 0;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--lh-paper);
}

.page-products .pd-tl__count{
  margin: 0;
  font-size: 13px;
  color: var(--lh-gold);
  font-family: var(--lh-font-mono);
}

.page-products .pd-tl__count .lh-num{
  font-size: 22px;
}

.page-products .pd-tl__desc{
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--lh-muted);
}

.page-products .pd-tl__advice{
  margin: 6px 0 0;
  padding: 10px 12px;
  border-left: 2px solid var(--pd-accent);
  background: rgba(244,239,228,.04);
  font-size: 13px;
  line-height: 1.66;
  color: var(--lh-paper);
}

/* ---------- 选择路径 ---------- */
.page-products .pd-picker{
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-products .pd-picker__step{
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 18px 18px 16px;
  background: var(--lh-rock);
  border: 1px solid var(--lh-line-soft);
  border-left: 3px solid var(--lh-amber);
  border-radius: var(--lh-radius);
}

.page-products .pd-picker__no{
  font-family: var(--lh-font-mono);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
  color: var(--lh-amber);
}

.page-products .pd-picker__title{
  margin: 0 0 8px;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--lh-paper);
}

.page-products .pd-picker__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--lh-muted);
}

/* ---------- 低配适配 ---------- */
.page-products .pd-budget{
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

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

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

.page-products .pd-budget__item{
  padding: 16px;
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  background: linear-gradient(160deg, rgba(53,224,161,.10), rgba(35,34,43,.9) 58%);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .pd-budget__title{
  margin: 0;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 16px;
  color: var(--lh-neon);
  letter-spacing: -.01em;
}

.page-products .pd-budget__desc{
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--lh-muted);
}

.page-products .pd-budget__fit{
  margin: 2px 0 0;
  padding-top: 9px;
  border-top: 1px solid var(--lh-line-soft);
  font-size: 12.5px;
  line-height: 1.66;
  color: var(--lh-paper);
}

/* ---------- 交叉筛选与条目流 ---------- */
.page-products .pd-finder{
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .pd-finder__legend{
  padding: 18px 16px;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
  align-self: start;
}

.page-products .pd-finder__legend-title{
  margin: 0 0 14px;
  font-family: var(--lh-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lh-gold);
}

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

.page-products .pd-finder__chips li{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.page-products .pd-finder__chip-text{
  font-size: 13px;
  line-height: 1.6;
  color: var(--lh-muted);
}

.page-products .pd-finder__legend-note{
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px solid var(--lh-line-soft);
  font-size: 13px;
  line-height: 1.72;
  color: var(--lh-dim);
}

.page-products .pd-finder__jump{
  margin-top: 16px;
  width: 100%;
  text-align: center;
}

.page-products .pd-finder__bar{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
  background: var(--lh-rock-deep);
}

.page-products .pd-finder__count{
  margin: 0;
  font-size: 13px;
  color: var(--lh-muted);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .pd-finder__count .lh-num{
  font-size: 22px;
}

.page-products .pd-finder__cards{
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.page-products .pd-card{
  border-left: 3px solid var(--lh-amber);
}

.page-products .pd-card .lh-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

/* ---------- 下载流程 ---------- */
.page-products .pd-flow{
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

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

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

.page-products .pd-flow__step{
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 22px;
}

.page-products .pd-flow__step:last-child{
  padding-bottom: 0;
}

.page-products .pd-flow__step::before{
  content: "";
  position: absolute;
  top: 34px;
  bottom: 0;
  left: 18px;
  border-left: 1px dashed var(--lh-line-strong);
}

.page-products .pd-flow__step:last-child::before{
  display: none;
}

.page-products .pd-flow__no{
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--lh-rock);
  border: 1px solid var(--lh-amber);
  font-family: var(--lh-font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--lh-amber);
}

.page-products .pd-flow__title{
  margin: 7px 0 7px;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 16.5px;
  letter-spacing: -.01em;
  color: var(--lh-paper);
}

.page-products .pd-flow__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--lh-muted);
}

/* ---------- 常见问题 ---------- */
.page-products .pd-issues{
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-issue{
  padding: 16px 16px 8px;
  background: var(--lh-rock);
  border: 1px solid var(--lh-line-soft);
  border-radius: var(--lh-radius);
}

.page-products .pd-issue__head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-products .pd-issue__title{
  margin: 0;
  font-family: var(--lh-font-head);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--lh-paper);
}

.page-products .pd-issue__lead{
  margin: 0 0 6px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--lh-muted);
}

.page-products .pd-issue__list{
  margin: 0;
  padding: 0 0 0 18px;
  display: grid;
  gap: 8px;
}

.page-products .pd-issue__list li{
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--lh-muted);
}

.page-products .pd-issues__foot{
  margin-top: 22px;
  padding: 18px 16px;
  border: 1px solid var(--lh-line);
  border-left: 3px solid var(--lh-neon);
  border-radius: var(--lh-radius);
  background: var(--lh-rock-deep);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .pd-issues__foot-text{
  margin: 0;
  flex: 1 1 240px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--lh-paper);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px){
  .page-products .lh-section{
    padding: 56px 0;
  }

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

  .page-products .pd-scale__list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-finder__cards{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px){
  .page-products .pd-hero__grid{
    grid-template-columns: minmax(0, 1.62fr) minmax(300px, .92fr);
    align-items: start;
    gap: 34px;
  }

  .page-products .pd-lib__grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .pd-budget{
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .pd-flow{
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 30px;
  }

  .page-products .pd-issues{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-scale__list{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px){
  .page-products .pd-finder{
    grid-template-columns: minmax(260px, .68fr) minmax(0, 1.32fr);
    align-items: start;
    gap: 24px;
  }

  .page-products .pd-finder__legend{
    position: sticky;
    top: 96px;
  }

  .page-products .pd-picker{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 420px){
  .page-products .pd-hero__lead h1{
    font-size: 27px;
  }

  .page-products .pd-picker__step{
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 15px 14px;
  }

  .page-products .pd-picker__no{
    font-size: 22px;
  }

  .page-products .pd-flow__step{
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 12px;
  }

  .page-products .pd-flow__no{
    width: 32px;
    height: 32px;
    font-size: 12.5px;
  }

  .page-products .pd-flow__step::before{
    left: 15px;
  }
}
<<<END>>>