.page-products{
  --pp-line: rgba(244,246,250,.10);
  --pp-line-strong: rgba(53,224,214,.34);
  --pp-diff: rgba(255,122,41,.13);
  padding-bottom: 76px;
  color: var(--white);
}

/* 面包屑 */
.page-products .crumbs{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 30px;
  font-size: 13px;
  color: var(--grey);
}
.page-products .crumbs a{
  color: var(--grey);
  text-decoration: none;
}
.page-products .crumbs a:hover{ color: var(--cyan); }
.page-products .crumbs__sep{ color: rgba(168,176,192,.5); }

/* 首屏 */
.page-products .intro{
  display: grid;
  gap: 18px;
}
.page-products .intro h1{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -.01em;
}
.page-products .intro__lede{
  margin: 0;
  max-width: 64ch;
  color: var(--grey);
  font-size: 16px;
  line-height: 1.85;
}
.page-products .chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .chip{
  padding: 7px 14px;
  border: 1px solid var(--pp-line);
  border-radius: var(--pill);
  font-size: 13px;
  color: var(--grey);
}
.page-products .chip--cyan{
  color: var(--cyan);
  border-color: var(--pp-line-strong);
  background: rgba(53,224,214,.06);
}

/* 通用区块 */
.page-products .blk{ margin-top: 68px; }
.page-products .blk__head{
  display: grid;
  gap: 10px;
  max-width: 76ch;
}
.page-products .blk__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.8vw, 40px);
  line-height: 1.14;
  letter-spacing: -.01em;
}
.page-products .blk__lede{
  margin: 0;
  color: var(--grey);
  font-size: 16px;
  line-height: 1.85;
}

/* 图片 */
.page-products .media img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .blk .media{ margin-top: 26px; }

/* 版本矩阵 */
.page-products .vgrid{
  display: grid;
  gap: 16px;
  margin-top: 22px;
  grid-template-columns: 1fr;
}
.page-products .vcard{
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 24px 22px 26px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--charcoal), var(--navy));
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}
.page-products .vcard:hover{
  transform: translateY(-4px);
  border-color: var(--pp-line-strong);
}
.page-products .vcard__tag{
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}
.page-products .vcard__name{
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}
.page-products .vcard__num{
  margin: 2px 0 6px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--white);
}
.page-products .vcard--lead .vcard__num{ color: var(--cyan); }
.page-products .vcard__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}
.page-products .vcard__note{
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--white);
  opacity: .82;
}

/* 对比区 */
.page-products .cmp{
  display: grid;
  gap: 22px;
  margin-top: 26px;
}
.page-products .cmp__side{
  display: grid;
  gap: 14px;
  align-content: start;
}
.page-products .cmp__sideTitle{
  margin: 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--grey);
}
.page-products .cmp__pills{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .cmp__pill{
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border: 1px solid var(--pp-line);
  border-radius: var(--pill);
  color: var(--white);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-products .cmp__pill:hover{
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-products .cmp__art{ margin-top: 0; }

.page-products .cmp__scroller{
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
  background: var(--navy);
  overflow: hidden;
}
.page-products .cmp__head{ display: none; }
.page-products .cmp__grid{
  display: grid;
  grid-template-columns: 1fr;
}
.page-products .cmp__cell{
  display: block;
  padding: 13px 16px;
  border-top: 1px solid var(--pp-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}
.page-products .cmp__cell--dim{
  color: var(--white);
  font-weight: 700;
}
.page-products .cmp__head .cmp__cell{
  border-top: 0;
  font-size: 13px;
  color: var(--white);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}
.page-products .cmp__tag{
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(168,176,192,.9);
}
.page-products .cmp__trigger{
  width: 100%;
  border: 0;
  border-top: 1px solid var(--pp-line);
  border-radius: 0;
  background: none;
  font: inherit;
  font-weight: 700;
  text-align: left;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .cmp__trigger .fold__state{
  margin-left: auto;
  font-size: 11px;
  font-weight: 400;
  color: var(--grey);
}
.page-products .cmp__badge{
  padding: 3px 9px;
  border: 1px solid rgba(255,122,41,.55);
  border-radius: var(--pill);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--orange);
}
.page-products .cmp__row{
  position: relative;
  border-left: 3px solid transparent;
}
.page-products .cmp__row--diff{
  border-left-color: var(--orange);
  background: linear-gradient(90deg, var(--pp-diff), rgba(255,122,41,0) 62%);
}
.page-products .cmp__row .fold__panel{
  border-left: 2px solid transparent;
  background: rgba(53,224,214,.045);
  transition: border-color .22s var(--ease);
}
.page-products .cmp__row.is-open .fold__panel{
  border-left-color: var(--cyan);
}
.page-products .cmp__row .fold__body{
  padding: 12px 16px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grey);
}
.page-products .cmp__foot{
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--grey);
}

/* PC 端入口 */
.page-products .split{
  display: grid;
  gap: 24px;
  align-items: center;
}
.page-products .split__text{ display: grid; gap: 14px; }
.page-products .split__note{
  margin: 4px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(53,224,214,.05);
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}
.page-products .steps{
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .steps__item{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
  background: var(--charcoal);
}
.page-products .steps__num{
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.2;
}
.page-products .steps__item h3{
  margin: 0 0 4px;
  font-size: 16px;
}
.page-products .steps__item p{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}
.page-products .split__media .media{ margin-top: 0; }

/* 设备适配 */
.page-products .adapt{
  display: grid;
  gap: 14px;
  margin-top: 24px;
}
.page-products .adapt__item{
  padding: 18px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
  background: var(--charcoal);
}
.page-products .adapt__num{
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}
.page-products .adapt__item h3{
  margin: 0 0 6px;
  font-size: 16px;
}
.page-products .adapt__item p{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}
.page-products .dgrid{
  display: grid;
  gap: 16px;
  margin-top: 18px;
  grid-template-columns: 1fr;
}
.page-products .dcard{
  padding: 22px 20px 24px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--navy), var(--charcoal));
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}
.page-products .dcard:hover{
  transform: translateY(-4px);
  border-color: rgba(255,122,41,.45);
}
.page-products .dcard__tag{
  display: inline-flex;
  margin: 0 0 12px;
  padding: 5px 12px;
  border-radius: var(--pill);
  background: rgba(255,122,41,.14);
  color: var(--orange);
  font-size: 12px;
  letter-spacing: .04em;
}
.page-products .dcard__name{
  margin: 0 0 8px;
  font-size: 19px;
}
.page-products .dcard__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}
.page-products .dcard__list{
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-products .dcard__list li{
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--white);
  opacity: .85;
}
.page-products .dcard__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-products .adapt__art{ margin-top: 22px; }

/* 功能与栏目对照 */
.page-products .coltable{
  margin-top: 24px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--navy);
}
.page-products .colrow{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 16px;
  border-top: 1px solid var(--pp-line);
}
.page-products .colrow:first-child{ border-top: 0; }
.page-products .colrow--head{
  display: none;
}
.page-products .colrow__name{
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}
.page-products .colrow__cell{
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}
.page-products .tone{
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--pill);
  border: 1px solid var(--pp-line);
  font-size: 12px;
  color: var(--grey);
}
.page-products .tone--full{
  color: var(--cyan);
  border-color: var(--pp-line-strong);
  background: rgba(53,224,214,.07);
}
.page-products .tone--core{
  color: var(--white);
  border-color: rgba(244,246,250,.28);
  background: rgba(244,246,250,.06);
}

/* 更新节奏 */
.page-products .cadence{
  display: grid;
  gap: 26px;
  margin-top: 26px;
}
.page-products .timeline{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}
.page-products .tl{
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 6px 0 22px;
}
.page-products .tl::before{
  content: "";
  position: absolute;
  left: 7px;
  top: 20px;
  bottom: 0;
  width: 1px;
  background: var(--pp-line);
}
.page-products .tl:last-child::before{ display: none; }
.page-products .tl__dot{
  position: relative;
  z-index: 1;
  width: 15px;
  height: 15px;
  margin-top: 5px;
  border-radius: 50%;
  border: 2px solid var(--grey);
  background: var(--obsidian);
}
.page-products .tl__dot--orange{ border-color: var(--orange); }
.page-products .tl__dot--cyan{ border-color: var(--cyan); }
.page-products .tl__when{
  margin: 0 0 4px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--cyan);
}
.page-products .tl h3{
  margin: 0 0 6px;
  font-size: 17px;
}
.page-products .tl p{
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grey);
}
.page-products .cadence__art{ margin-top: 0; }
.page-products .cadence__link{ margin: 22px 0 0; }

/* 结尾 */
.page-products .outro{
  padding: 34px 24px 36px;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, var(--red-deep), var(--obsidian) 62%);
}
.page-products .outro__links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 桌面 */
@media (min-width: 760px){
  .page-products .vgrid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .adapt{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .dgrid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .cadence{ grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: start; gap: 34px; }
}

@media (min-width: 980px){
  .page-products .cmp{ grid-template-columns: 230px minmax(0, 1fr); gap: 30px; align-items: start; }
  .page-products .cmp__side{ position: sticky; top: 24px; }
  .page-products .cmp__scroller{ overflow-x: auto; }
  .page-products .cmp__head{
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr 1fr;
    min-width: 660px;
    position: sticky;
    top: 0;
    z-index: 3;
    background: var(--charcoal);
    border-bottom: 1px solid var(--pp-line);
  }
  .page-products .cmp__grid{
    grid-template-columns: 1.25fr 1fr 1fr 1fr;
    min-width: 660px;
  }
  .page-products .cmp__tag{ display: none; }
  .page-products .cmp__cell{ display: flex; align-items: center; padding: 15px 18px; }
  .page-products .cmp__trigger{ align-items: center; }
  .page-products .cmp__trigger .fold__state{ margin-left: auto; }

  .page-products .split{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 40px;
  }
  .page-products .colrow{
    grid-template-columns: 1.15fr 1fr 1fr 1fr;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
  }
  .page-products .colrow--head{
    display: grid;
    background: var(--charcoal);
    font-size: 13px;
    color: var(--grey);
    font-family: var(--font-num);
  }
  .page-products .colrow--head span{
    display: block;
  }
  .page-products .colrow__cell{ display: block; }
  .page-products .tone{ margin-right: 8px; }
}

@media (min-width: 1180px){
  .page-products .adapt{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce){
  .page-products .vcard,
  .page-products .dcard,
  .page-products .cmp__row .fold__panel{
    transition: none;
  }
  .page-products .vcard:hover,
  .page-products .dcard:hover{ transform: none; }
}
<<<END>>>