.page-products{
  --slant-deg: 8deg;
  --block-gap: clamp(4rem, 8vw, 7.75rem);
  background: var(--color-snow);
  color: var(--color-ink);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-products .breadcrumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: 2.25rem;
  font-size: .8125rem;
  letter-spacing: .04em;
}

.page-products .breadcrumb a{
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible{
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

.page-products .breadcrumb-sep{
  color: rgba(43,42,37,.4);
}

.page-products h1,
.page-products h2{
  font-family: var(--font-sans);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-blue);
  letter-spacing: -.01em;
}

.page-products h1{
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  max-width: 14em;
}

.page-products h2{
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  margin-top: .75rem;
}

.page-products .platform-hero{
  position: relative;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  background:
    linear-gradient(180deg, rgba(0,160,233,.06), rgba(247,249,252,0) 55%),
    var(--color-snow);
}

.page-products .platform-hero::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, #C1272D, #F2C500, #009B77, #00A0E9);
}

.page-products .hero-layout{
  display: grid;
  gap: 2.75rem;
  align-items: center;
}

.page-products .hero-kicker{
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
  color: var(--color-blue);
  font-weight: 700;
  font-size: .9375rem;
}

.page-products .hero-lede{
  margin-top: 1.5rem;
  font-size: clamp(1.0625rem, 1.6vw, 1.375rem);
  line-height: 1.7;
  color: rgba(43,42,37,.82);
  max-width: 42em;
}

.page-products .hero-extra{
  margin-top: 1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(43,42,37,.66);
  max-width: 38em;
}

.page-products .hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.page-products .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .625rem 1.25rem;
  border-radius: 0;
  font-weight: 700;
  font-size: .9375rem;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.page-products .btn-primary{
  background: var(--color-blue);
  color: var(--color-snow);
  box-shadow: 4px 4px 0 rgba(10,61,98,.18);
}

.page-products .btn-primary:hover,
.page-products .btn-primary:focus-visible{
  background: var(--color-orange);
  color: var(--color-snow);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(198,255,0,.38);
}

.page-products .btn-ghost{
  border: 1px solid rgba(10,61,98,.35);
  color: var(--color-blue);
  background: transparent;
}

.page-products .btn-ghost:hover,
.page-products .btn-ghost:focus-visible{
  border-color: var(--color-blue);
  background: rgba(10,61,98,.06);
}

.page-products .hero-panel{
  position: relative;
  background: var(--color-blue);
  color: var(--color-snow);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 12px 12px 0 rgba(10,61,98,.14);
  overflow: hidden;
}

.page-products .hero-panel::after{
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border: 2px solid rgba(198,255,0,.4);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .panel-head{
  display: flex;
  align-items: center;
  gap: .625rem;
  font-size: .8125rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(247,249,252,.78);
  border-bottom: 1px solid rgba(247,249,252,.18);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.page-products .panel-code{
  margin-left: auto;
  font-family: monospace;
  color: rgba(247,249,252,.55);
}

.page-products .stat-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.page-products .stat-item{
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.page-products .stat-num{
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--color-snow);
}

.page-products .stat-num sup{
  font-size: .5em;
  color: var(--color-lime);
}

.page-products .stat-cap{
  font-size: .8125rem;
  color: rgba(247,249,252,.68);
}

.page-products .panel-chart{
  margin-top: 1.75rem;
}

.page-products .hero-svg{
  display: block;
  width: 100%;
  height: auto;
}

.page-products .platform-section{
  padding: var(--block-gap) 0;
}

.page-products .section-head.split{
  display: grid;
  gap: 1.25rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.page-products .section-label{
  display: flex;
  align-items: center;
  gap: .625rem;
  color: var(--color-blue);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.page-products .section-lede{
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(43,42,37,.68);
  max-width: 32em;
  margin-top: .5rem;
}

.page-products .split-media{
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.page-products .split-media.reversed .text-block{
  order: 2;
}

.page-products .split-media.reversed .media-frame{
  order: 1;
}

.page-products .text-block p{
  margin-bottom: 1.25rem;
}

.page-products .feature-list{
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  border-top: 1px solid rgba(10,61,98,.12);
}

.page-products .feature-list li{
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(10,61,98,.12);
  font-size: .9375rem;
}

.page-products .feature-index{
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid rgba(10,61,98,.3);
  color: var(--color-blue);
  font-size: .8125rem;
  font-weight: 800;
}

.page-products .usage-note{
  display: flex;
  gap: .75rem;
  padding: 1rem 1.25rem;
  background: var(--color-paper);
  border-left: 4px solid var(--color-orange);
  font-size: .9063rem;
}

.page-products .usage-note .note-icon{
  color: var(--color-orange);
  font-weight: 900;
  line-height: 1.4;
}

.page-products .usage-note p{
  margin: 0;
}

.page-products .media-frame{
  background: var(--color-paper);
  box-shadow: 10px 10px 0 rgba(10,61,98,.08);
  overflow: hidden;
  margin: 0;
}

.page-products .media-frame img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .media-frame--tall{
  aspect-ratio: 3 / 4;
}

.page-products .media-frame--wide{
  aspect-ratio: 4 / 3;
}

.page-products .compare-media{
  aspect-ratio: 2 / 1;
}

.page-products .media-frame figcaption{
  padding: .625rem 1rem;
  font-family: var(--font-serif);
  font-size: .8125rem;
  color: rgba(43,42,37,.62);
  background: var(--color-paper);
  border-top: 1px solid rgba(43,42,37,.08);
}

.page-products .section-mobile-nav{
  background: var(--color-paper);
}

.page-products .section-mobile-nav .section-head.split{
  border-bottom: 1px solid rgba(43,42,37,.08);
  padding-bottom: 2rem;
}

.page-products .section-library .section-head.split{
  border-bottom: 1px solid rgba(43,42,37,.08);
  padding-bottom: 2rem;
}

.page-products .section-sync{
  background: var(--color-blue);
  color: rgba(247,249,252,.9);
}

.page-products .section-sync::before{
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #C6FF00, #00A0E9);
}

.page-products .section-sync h2,
.page-products .section-sync .section-label{
  color: var(--color-snow);
}

.page-products .section-sync .section-lede{
  color: rgba(247,249,252,.7);
}

.page-products .section-sync .feature-list{
  border-top-color: rgba(247,249,252,.18);
}

.page-products .section-sync .feature-list li{
  border-bottom-color: rgba(247,249,252,.18);
}

.page-products .section-sync .feature-index{
  border-color: rgba(247,249,252,.5);
  color: var(--color-lime);
}

.page-products .section-sync .text-block p{
  color: rgba(247,249,252,.86);
}

.page-products .section-version{
  background: var(--color-paper);
}

.page-products .compare-layout{
  display: grid;
  gap: 2.5rem;
}

.page-products .compare-table-wrap{
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .compare-table{
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--color-snow);
  box-shadow: 8px 8px 0 rgba(10,61,98,.08);
  font-size: .9375rem;
}

.page-products .compare-table caption{
  text-align: left;
  padding: .5rem 1rem;
  font-family: var(--font-serif);
  color: rgba(43,42,37,.6);
}

.page-products .compare-table th,
.page-products .compare-table td{
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid rgba(10,61,98,.1);
}

.page-products .compare-table thead th{
  background: var(--color-blue);
  color: var(--color-snow);
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-products .compare-table tbody th{
  color: var(--color-ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .compare-table tbody td{
  color: rgba(43,42,37,.78);
  white-space: nowrap;
}

.page-products .compare-table tbody tr{
  transition: background-color .18s ease, transform .18s ease;
}

.page-products .compare-table tbody tr:hover{
  background: rgba(255,107,53,.09);
}

.page-products .compare-table tbody tr:hover th{
  color: var(--color-blue);
}

.page-products .hot-text{
  display: inline-block;
  padding: .125rem .625rem;
  background: var(--color-orange);
  color: var(--color-snow);
  font-weight: 900;
  font-size: .875rem;
  letter-spacing: .02em;
}

.page-products .compare-visual{
  display: grid;
  gap: 1.75rem;
}

.page-products .speed-bars{
  display: grid;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-snow);
  box-shadow: 6px 6px 0 rgba(10,61,98,.06);
}

.page-products .bar-row{
  display: grid;
  gap: .5rem;
  grid-template-columns: 1fr;
}

.page-products .bar-label{
  font-size: .875rem;
  font-weight: 700;
  color: var(--color-blue);
}

.page-products .bar-track{
  position: relative;
  height: 34px;
  background: rgba(10,61,98,.1);
  overflow: hidden;
}

.page-products .bar-fill{
  position: absolute;
  inset: 0 auto 0 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: .75rem;
  font-size: .875rem;
  font-weight: 900;
  color: var(--color-snow);
}

.page-products .bar-fill--old{
  width: 36%;
  background: linear-gradient(90deg, rgba(10,61,98,.65), var(--color-blue));
}

.page-products .bar-fill--new{
  width: 100%;
  background: linear-gradient(90deg, var(--color-orange), #FF8A5C);
}

.page-products .section-ecosystem{
  background: var(--color-snow);
}

.page-products .ecosystem-layout{
  display: grid;
  gap: 2.5rem;
}

.page-products .trust-cards{
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.page-products .trust-card{
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .25rem;
  padding: 1.25rem 1rem;
  background: var(--color-blue);
  color: var(--color-snow);
  min-height: 108px;
}

.page-products .trust-num{
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 900;
  color: var(--color-lime);
}

.page-products .trust-cap{
  font-size: .8125rem;
  color: rgba(247,249,252,.75);
}

.page-products .eco-intro{
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  color: rgba(43,42,37,.72);
  max-width: 42em;
  margin-bottom: 1.5rem;
}

.page-products .section-nextlinks{
  background:
    linear-gradient(135deg, rgba(10,61,98,.96), rgba(0,160,233,.82)),
    var(--color-blue);
  color: var(--color-snow);
}

.page-products .section-nextlinks .section-label{
  color: var(--color-snow);
}

.page-products .section-nextlinks h2{
  color: var(--color-snow);
}

.page-products .section-nextlinks .section-lede{
  color: rgba(247,249,252,.74);
}

.page-products .link-out-grid{
  display: grid;
  gap: 1.25rem;
}

.page-products .link-out-card{
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: .5rem;
  padding: 1.75rem;
  background: rgba(247,249,252,.08);
  border: 1px solid rgba(247,249,252,.16);
  color: var(--color-snow);
  text-decoration: none;
  transition: background-color .2s ease, transform .2s ease, border-color .2s ease;
}

.page-products .link-out-card:hover,
.page-products .link-out-card:focus-visible{
  background: rgba(247,249,252,.16);
  border-color: rgba(198,255,0,.55);
  transform: translateY(-4px);
}

.page-products .link-out-tag{
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-lime);
}

.page-products .link-out-title{
  font-size: 1.375rem;
  font-weight: 900;
}

.page-products .link-out-desc{
  font-size: .9063rem;
  line-height: 1.65;
  color: rgba(247,249,252,.72);
}

/* 交互显现：无 JS 时完全可见 */
.js .page-products [data-reveal]{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.js .page-products [data-reveal].is-revealed{
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce){
  .js .page-products [data-reveal]{
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .page-products .btn,
  .page-products .link-out-card{
    transition: none;
  }
}

@media (min-width: 768px){
  .page-products .hero-layout{
    grid-template-columns: 1.05fr .95fr;
    gap: 4rem;
  }

  .page-products .section-head.split{
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }

  .page-products .section-head .section-lede{
    margin-top: 0;
    justify-self: end;
    text-align: right;
  }

  .page-products .split-media{
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 6vw, 5rem);
  }

  .page-products .split-media.reversed .text-block{
    order: 1;
  }

  .page-products .split-media.reversed .media-frame{
    order: 2;
  }

  .page-products .compare-layout{
    grid-template-columns: .95fr 1.05fr;
    align-items: start;
  }

  .page-products .trust-cards{
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .ecosystem-layout{
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-products .link-out-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px){
  .page-products .stat-grid{
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .compare-visual{
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}