.page-products{
  --pp-moss:#5A6B46;
  --pp-deep:#1E3A5F;
  --pp-neon:#B6E02F;
  --pp-red:#E6392D;
  --pp-orange:#F67B2E;
  --pp-graph:#2B2B2B;
  --pp-base:#F7F3E8;
  --pp-stone:#5C5B57;
  --pp-white:#FFFFFF;
  background:var(--pp-base);
  color:var(--pp-graph);
  overflow-x:clip;
  font-family:var(--font-body);
}
.page-products img{
  display:block;
  max-width:100%;
  height:auto;
}
.page-products .container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--container-pad);
}
.page-products .section{
  padding:3.5rem 0;
}
.page-products h1,
.page-products h2{
  font-family:var(--font-display);
  line-height:1.05;
  letter-spacing:-.02em;
}
.page-products .breadcrumbs{
  margin:0 0 1.75rem;
  font-size:.875rem;
}
.page-products .breadcrumbs ol{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin:0;
  padding:0;
}
.page-products .breadcrumbs li+li::before{
  content:"/";
  margin-right:.5rem;
  color:var(--color-stone);
}
.page-products .breadcrumbs a{
  color:var(--color-moss);
  text-decoration:none;
  font-weight:600;
}
.page-products .breadcrumbs a:hover{
  color:var(--color-red);
}
.page-products .badge{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.75rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  padding:.3rem .6rem;
  border:2px solid var(--color-graphite);
}
.page-products .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:.875rem;
  letter-spacing:.03em;
  text-transform:uppercase;
  padding:.8rem 1.4rem;
  border:2px solid var(--color-graphite);
  text-decoration:none;
  cursor:pointer;
  box-shadow:4px 4px 0 rgba(43,43,43,.25);
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease;
}
.page-products .btn:hover{
  transform:translate(3px,3px);
  box-shadow:1px 1px 0 rgba(43,43,43,.25);
}
.page-products .btn-primary{
  background:var(--color-terracotta);
  color:var(--color-white);
}
.page-products .btn-outline{
  background:transparent;
  color:var(--color-graphite);
}
.page-products .btn-neon{
  background:var(--color-neon);
  color:var(--color-graphite);
}
.page-products .section-lead{
  font-size:1rem;
  line-height:1.75;
  color:var(--pp-stone);
  margin:.85rem 0 0;
}

/* ---------- Hero ---------- */
.page-products-hero{
  position:relative;
  padding:2.25rem 0 3rem;
  border-bottom:2px solid var(--color-graphite);
  overflow:hidden;
}
.page-products-hero::before{
  content:"LEYU";
  position:absolute;
  top:-.35em;
  right:-.08em;
  font-family:var(--font-display);
  font-size:9rem;
  line-height:1;
  color:var(--color-graphite);
  opacity:.04;
  pointer-events:none;
  white-space:nowrap;
  transform:rotate(-12deg);
}
.page-products-hero-copy{
  position:relative;
  z-index:1;
}
.page-products-hero-copy h1{
  font-size:clamp(2.5rem, 7vw, 4.8rem);
  text-transform:uppercase;
  margin:.9rem 0 1rem;
  line-height:.98;
}
.page-products-hero-copy h1 span{
  display:block;
  font-size:.52em;
  color:var(--color-moss);
  letter-spacing:-.01em;
  margin-top:.3em;
}
.page-products-hero-lead{
  font-size:1.05rem;
  line-height:1.75;
  color:var(--pp-stone);
  max-width:60ch;
  margin:0;
}
.page-products-hero-note{
  font-size:.95rem;
  line-height:1.65;
  color:var(--pp-stone);
  border-left:5px solid var(--color-neon);
  padding-left:1rem;
  margin:1rem 0 0;
  max-width:60ch;
}
.page-products-hero-split{
  display:grid;
  grid-template-columns:1fr;
  gap:1.25rem;
  margin-top:2.25rem;
  position:relative;
  z-index:1;
}
.page-products-version-big{
  border:2px solid var(--color-graphite);
  box-shadow:6px 6px 0 rgba(43,43,43,.18);
  background:var(--pp-white);
  padding:1.5rem;
  position:relative;
}
.page-products-version-big--mobile{
  border-top:10px solid var(--color-orange);
}
.page-products-version-big--desktop{
  border-top:10px solid var(--color-deepblue);
  background:var(--color-graphite);
  color:var(--pp-white);
}
.page-products-version-kicker{
  font-family:var(--font-mono);
  font-size:.78rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--pp-stone);
  display:block;
  margin-bottom:.5rem;
}
.page-products-version-big--desktop .page-products-version-kicker{
  color:var(--color-neon);
}
.page-products-version-name{
  font-size:1.85rem;
  margin:0 0 .5rem;
  text-transform:uppercase;
}
.page-products-version-desc{
  font-size:.92rem;
  line-height:1.65;
  color:var(--pp-stone);
  margin:0 0 1rem;
}
.page-products-version-big--desktop .page-products-version-desc{
  color:rgba(247,243,232,.75);
}
.page-products-version-points{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.4rem;
}
.page-products-version-points li{
  font-family:var(--font-mono);
  font-size:.85rem;
  font-weight:700;
  padding:.45rem .6rem;
  background:var(--pp-base);
  border-left:4px solid var(--color-neon);
  color:var(--pp-graph);
}
.page-products-stats{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  border:2px solid var(--color-graphite);
  margin-top:2.25rem;
  position:relative;
  z-index:1;
}
.page-products-stat-item{
  padding:1rem;
  border:1px solid var(--color-graphite);
  background:var(--pp-white);
}
.page-products-stat-item strong{
  display:block;
  font-family:var(--font-mono);
  font-size:1.6rem;
  line-height:1.1;
  color:var(--color-red);
}
.page-products-stat-item span{
  font-size:.8rem;
  color:var(--pp-stone);
}

/* ---------- 霓虹横向主题带 ---------- */
.page-products-topicband{
  border-block:2px solid var(--color-graphite);
  background:var(--color-neon);
  overflow-x:auto;
  scrollbar-width:thin;
}
.page-products-topicband::-webkit-scrollbar{
  height:6px;
}
.page-products-topicband::-webkit-scrollbar-thumb{
  background:var(--color-graphite);
}
.page-products-topicband-track{
  display:inline-flex;
  gap:2rem;
  padding:.8rem 1.25rem;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:.88rem;
  white-space:nowrap;
  color:var(--color-graphite);
}
.page-products-topicband-track span::before{
  content:"→";
  margin-right:.5rem;
  color:var(--color-red);
}

/* ---------- 手机版区块 ---------- */
.page-products-mobile{
  position:relative;
  background:var(--color-moss);
  color:var(--pp-white);
  overflow:hidden;
}
.page-products-mobile::before{
  content:"01";
  position:absolute;
  top:.5rem;
  right:.75rem;
  font-family:var(--font-mono);
  font-size:4.5rem;
  font-weight:900;
  line-height:1;
  color:rgba(255,255,255,.09);
  pointer-events:none;
}
.page-products-mobile-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.25rem;
  align-items:center;
  position:relative;
  z-index:1;
}
.page-products-mobile-media{
  display:flex;
  justify-content:center;
}
.page-products-mobile-device{
  position:relative;
  width:264px;
  flex:0 0 auto;
  border-radius:2.4rem;
  background:var(--color-graphite);
  padding:12px 12px 16px;
  border:2px solid rgba(255,255,255,.25);
  box-shadow:14px 14px 0 rgba(0,0,0,.28);
}
.page-products-mobile-notch{
  position:absolute;
  top:18px;
  left:50%;
  transform:translateX(-50%);
  width:80px;
  height:18px;
  background:var(--color-graphite);
  border-radius:12px;
  z-index:2;
}
.page-products-mobile-device img{
  border-radius:1.6rem;
  width:100%;
  height:auto;
  border:2px solid rgba(255,255,255,.15);
}
.page-products-mobile-content .badge{
  border-color:var(--pp-white);
  color:var(--pp-white);
}
.page-products-mobile-content h2{
  font-size:clamp(1.8rem, 4vw, 2.6rem);
  margin:.75rem 0 0;
  color:var(--pp-white);
  text-transform:uppercase;
}
.page-products-benefit-list{
  list-style:none;
  margin:1.5rem 0 0;
  padding:0;
  display:grid;
  gap:.9rem;
}
.page-products-benefit-list li{
  background:rgba(255,255,255,.08);
  border-left:6px solid var(--color-neon);
  padding:1rem 1.1rem;
}
.page-products-benefit-list strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.05rem;
  letter-spacing:.02em;
  color:var(--color-white);
  margin-bottom:.3rem;
}
.page-products-benefit-list p{
  font-size:.9rem;
  line-height:1.6;
  color:rgba(247,243,232,.82);
  margin:0;
}

/* ---------- PC端区块 ---------- */
.page-products-desktop{
  background:var(--color-deepblue);
  color:var(--pp-white);
  position:relative;
  overflow:hidden;
}
.page-products-desktop::after{
  content:"PC";
  position:absolute;
  bottom:-.2em;
  left:-.05em;
  font-family:var(--font-display);
  font-size:8rem;
  font-weight:900;
  line-height:1;
  color:rgba(255,255,255,.05);
  pointer-events:none;
}
.page-products-desktop-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.25rem;
  align-items:center;
  position:relative;
  z-index:1;
}
.page-products-desktop-content .badge{
  border-color:var(--color-neon);
  color:var(--color-neon);
}
.page-products-desktop-content h2{
  font-size:clamp(1.8rem, 4vw, 2.6rem);
  margin:.75rem 0 0;
  color:var(--pp-white);
  text-transform:uppercase;
}
.page-products-desktop .section-lead{
  color:rgba(247,243,232,.8);
}
.page-products-console-list{
  list-style:none;
  margin:1.5rem 0 0;
  padding:0;
  display:grid;
  gap:1rem;
}
.page-products-console-list li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:1rem;
  align-items:start;
  background:rgba(255,255,255,.06);
  border:2px solid rgba(255,255,255,.12);
  padding:1rem;
}
.page-products-console-num{
  font-family:var(--font-mono);
  font-weight:900;
  font-size:1.4rem;
  color:var(--color-neon);
  line-height:1;
}
.page-products-console-list strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.05rem;
  color:var(--pp-white);
  margin-bottom:.25rem;
}
.page-products-console-list p{
  font-size:.9rem;
  line-height:1.6;
  color:rgba(247,243,232,.75);
  margin:0;
}
.page-products-desktop-window{
  border:2px solid rgba(255,255,255,.3);
  background:var(--color-graphite);
  box-shadow:0 24px 48px rgba(0,0,0,.35);
}
.page-products-desktop-window-bar{
  display:flex;
  gap:.6rem;
  padding:.7rem 1rem;
  border-bottom:1px solid rgba(255,255,255,.15);
}
.page-products-desktop-window-bar i{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--color-orange);
}
.page-products-desktop-window-bar i:nth-child(2){
  background:var(--color-neon);
}
.page-products-desktop-window-bar i:nth-child(3){
  background:var(--color-red);
}
.page-products-desktop-window img{
  width:100%;
  height:auto;
}

/* ---------- 版本差异表 ---------- */
.page-products-compare{
  background:var(--pp-base);
}
.page-products-compare-head{
  max-width:50rem;
}
.page-products-compare h2,
.page-products-download h2,
.page-products-legacy h2,
.page-products-cta h2{
  font-size:clamp(1.8rem, 4vw, 2.6rem);
  margin:.75rem 0 0;
  text-transform:uppercase;
}
.page-products-sync-figure{
  margin:2rem 0 0;
  border:2px solid var(--color-graphite);
  background:var(--pp-white);
  padding:.75rem;
  box-shadow:6px 6px 0 rgba(43,43,43,.15);
}
.page-products-sync-figure img{
  width:100%;
  height:auto;
}
.page-products-sync-figure figcaption{
  margin-top:.75rem;
  padding-top:.55rem;
  border-top:1px solid rgba(43,43,43,.12);
  font-size:.82rem;
  font-family:var(--font-mono);
  color:var(--pp-stone);
  text-align:center;
}
.page-products-compare-filter{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.5rem;
}
.page-products-filter-btn{
  font-family:var(--font-mono);
  font-size:.82rem;
  font-weight:700;
  padding:.6rem 1rem;
  border:2px solid var(--color-graphite);
  background:var(--pp-white);
  color:var(--color-graphite);
  cursor:pointer;
  box-shadow:3px 3px 0 rgba(43,43,43,.22);
  transition:background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.page-products-filter-btn.is-active,
.page-products-filter-btn:hover{
  background:var(--color-neon);
  transform:translate(2px,2px);
  box-shadow:1px 1px 0 var(--color-graphite);
}
.page-products-compare-table{
  border:2px solid var(--color-graphite);
  margin-top:1.25rem;
  background:var(--pp-white);
}
.page-products-compare-row{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);
  border-bottom:1px solid rgba(43,43,43,.18);
}
.page-products-compare-row:last-child{
  border-bottom:0;
}
.page-products-compare-row span{
  padding:.9rem .7rem;
  font-size:.85rem;
  line-height:1.45;
}
.page-products-compare-row--head{
  background:var(--color-graphite);
  color:var(--pp-white);
  font-family:var(--font-mono);
  font-size:.82rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.page-products-compare-row--head span{
  padding:.8rem .7rem;
}
.page-products-compare-feature{
  font-weight:700;
  background:rgba(247,243,232,.5);
}
.page-products-compare-phone{
  background:rgba(196,101,58,.12);
  border-left:1px solid rgba(43,43,43,.15);
}
.page-products-compare-pc{
  background:rgba(30,58,95,.09);
  border-left:1px solid rgba(43,43,43,.15);
}
.page-products-compare-row--head .page-products-compare-phone{
  background:var(--color-stone);
}
.page-products-compare-row--head .page-products-compare-pc{
  background:var(--color-deepblue);
}

/* ---------- 下载区 ---------- */
.page-products-download{
  background:linear-gradient(180deg, var(--pp-base) 0%, var(--pp-white) 100%);
}
.page-products-download-card{
  position:relative;
  border:2px solid var(--color-graphite);
  background:var(--pp-white);
  padding:1.75rem;
  box-shadow:12px 12px 0 rgba(43,43,43,.18);
}
.page-products-download-card::before{
  content:"";
  position:absolute;
  top:-2px;
  left:-2px;
  width:64px;
  height:64px;
  background:linear-gradient(135deg, var(--color-neon) 0%, var(--color-neon) 48%, transparent 50%);
  pointer-events:none;
}
.page-products-download-top{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  align-items:center;
  justify-content:space-between;
}
.page-products-download-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1.5rem;
  margin-top:1.75rem;
}
.page-products-qr{
  background:var(--color-graphite);
  color:var(--pp-white);
  padding:1.25rem;
  text-align:center;
  border:2px solid var(--color-graphite);
  box-shadow:4px 4px 0 rgba(43,43,43,.2);
}
.page-products-qr img{
  width:200px;
  max-width:100%;
  margin-inline:auto;
  border:4px solid var(--pp-white);
}
.page-products-qr p{
  font-size:.85rem;
  font-family:var(--font-mono);
  margin:.8rem 0 0;
}
.page-products-sysreq{
  display:grid;
  grid-template-columns:1fr;
  gap:1rem;
}
.page-products-sysreq-block{
  background:rgba(246,123,46,.06);
  border-left:6px solid var(--color-orange);
  padding:1rem 1.1rem;
}
.page-products-sysreq-block:nth-child(2){
  background:rgba(30,58,95,.06);
  border-left-color:var(--color-deepblue);
}
.page-products-sysreq h3{
  font-family:var(--font-display);
  font-size:1.05rem;
  text-transform:uppercase;
  margin:0 0 .5rem;
  color:var(--color-graphite);
}
.page-products-sysreq ul{
  margin:0;
  padding-left:1rem;
  display:grid;
  gap:.3rem;
}
.page-products-sysreq li{
  font-size:.88rem;
  line-height:1.6;
  color:var(--pp-stone);
}
.page-products-download-cert{
  margin-top:1.5rem;
  padding-top:1.25rem;
  border-top:1px solid rgba(43,43,43,.2);
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
}
.page-products-download-cert span{
  font-family:var(--font-mono);
  font-size:.75rem;
  font-weight:700;
  color:var(--color-deepblue);
  border:2px solid var(--color-deepblue);
  padding:.35rem .7rem;
}

/* ---------- 旧版资料库 ---------- */
.page-products-legacy{
  background:var(--color-graphite);
  color:var(--pp-white);
  position:relative;
  overflow:hidden;
}
.page-products-legacy::before{
  content:"ARCHIVE";
  position:absolute;
  top:-.2em;
  right:-.1em;
  font-family:var(--font-mono);
  font-size:4rem;
  font-weight:900;
  color:rgba(255,255,255,.06);
  pointer-events:none;
  white-space:nowrap;
}
.page-products-legacy-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.5rem;
  align-items:center;
  position:relative;
  z-index:1;
}
.page-products-legacy .badge{
  border-color:var(--color-neon);
  color:var(--color-neon);
}
.page-products-legacy .section-lead{
  color:rgba(247,243,232,.78);
}
.page-products-legacy-list{
  list-style:none;
  margin:1.5rem 0 0;
  padding:0;
}
.page-products-legacy-list li{
  position:relative;
  padding:.65rem 0 .65rem 1.5rem;
  border-bottom:1px solid rgba(255,255,255,.14);
  font-size:.92rem;
  line-height:1.6;
}
.page-products-legacy-list li::before{
  content:">";
  position:absolute;
  left:0;
  color:var(--color-neon);
  font-family:var(--font-mono);
  font-weight:900;
}
.page-products-legacy-actions{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  margin-top:1.5rem;
}
.page-products-legacy .btn-primary{
  background:var(--color-neon);
  color:var(--color-graphite);
}
.page-products-legacy .btn-outline{
  border-color:var(--pp-white);
  color:var(--pp-white);
}
.page-products-legacy .btn-outline:hover{
  background:rgba(255,255,255,.15);
}
.page-products-legacy-screen{
  margin:0;
  border:2px solid rgba(255,255,255,.25);
  background:#1a1a1a;
  overflow:hidden;
  box-shadow:0 24px 48px rgba(0,0,0,.35);
}
.page-products-legacy-screen img{
  width:100%;
  height:auto;
}

/* ---------- CTA ---------- */
.page-products-cta{
  background:var(--pp-base);
  text-align:center;
}
.page-products-cta-inner{
  border:2px solid var(--color-graphite);
  padding:2.25rem 1.25rem;
  background:
    linear-gradient(135deg, rgba(182,224,47,.12) 0%, transparent 40%),
    var(--pp-white);
  box-shadow:4px 4px 0 rgba(43,43,43,.08);
}
.page-products-cta p{
  max-width:60ch;
  margin:.85rem auto 0;
  color:var(--pp-stone);
  line-height:1.7;
}
.page-products-cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:1rem;
  margin-top:1.5rem;
}

/* ---------- 桌面端断点 ---------- */
@media (min-width: 700px){
  .page-products-hero-split{
    grid-template-columns:1fr 1fr;
  }
  .page-products-stats{
    grid-template-columns:repeat(4,1fr);
  }
  .page-products-mobile-grid{
    grid-template-columns:minmax(0,3fr) minmax(0,4fr);
    gap:2.5rem;
  }
  .page-products-desktop-grid{
    grid-template-columns:minmax(0,5fr) minmax(0,6fr);
    gap:2.5rem;
  }
  .page-products-desktop-grid .page-products-desktop-content{
    order:1;
  }
  .page-products-desktop-grid .page-products-desktop-media{
    order:2;
  }
  .page-products-download-grid{
    grid-template-columns:minmax(0,2fr) minmax(0,3fr);
    gap:1.8rem;
  }
  .page-products-sysreq{
    grid-template-columns:1fr 1fr;
    gap:1.25rem;
  }
  .page-products-legacy-grid{
    grid-template-columns:minmax(0,4fr) minmax(0,5fr);
  }
  .page-products-cta-inner{
    padding:3rem 2.5rem;
  }
}

@media (min-width: 1024px){
  .page-products .section{
    padding:5rem 0;
  }
  .page-products-hero-copy h1{
    font-size:clamp(3.5rem, 6vw, 5.4rem);
  }
  .page-products-version-big{
    padding:1.75rem;
  }
  .page-products-version-name{
    font-size:2.1rem;
  }
  .page-products-mobile-grid,
  .page-products-desktop-grid,
  .page-products-legacy-grid{
    gap:3.5rem;
  }
  .page-products-compare-table{
    margin-top:1.5rem;
  }
  .page-products-download-card{
    padding:2.25rem;
  }
  .page-products-download-grid{
    gap:2.5rem;
  }
}