.page-products{
  --pd-deep-green:#06241C;
  --pd-green:#0B3D2E;
  --pd-green-light:#16644C;
  --pd-gold:#C9A227;
  --pd-gold-light:#E0A800;
  --pd-crimson:#8B1E3F;
  --pd-cream:#F5F0E6;
  --pd-white:#FFFFFF;
  --pd-ink:#1A1A1A;
  position:relative;
  background:var(--pd-cream);
  color:var(--pd-ink);
  overflow-x:hidden;
}

/* ===== HERO ===== */
.page-products .products-hero{
  background:var(--pd-cream);
}

.page-products .products-hero-breadcrumbs{
  background:var(--pd-deep-green);
  border-bottom:1px solid rgba(201,162,39,.35);
}

.page-products .products-hero-breadcrumbs .breadcrumb-list{
  margin:0;
  padding:14px 0;
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:6px 10px;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.04em;
}

.page-products .products-hero-breadcrumbs .breadcrumb-item{
  color:rgba(255,255,255,.65);
}

.page-products .products-hero-breadcrumbs .breadcrumb-item a{
  color:var(--pd-gold);
  text-decoration:none;
  transition:color .2s ease;
}

.page-products .products-hero-breadcrumbs .breadcrumb-item a:hover{
  color:var(--pd-white);
}

.page-products .products-hero-split{
  display:grid;
  grid-template-columns:1fr;
}

/* 移动端面板 */
.page-products .products-hero-panel-mobile{
  background:
    linear-gradient(160deg, rgba(201,162,39,.08) 0%, rgba(201,162,39,0) 42%),
    var(--pd-deep-green);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:56px 24px 40px;
  position:relative;
  overflow:hidden;
}

.page-products .products-hero-panel-mobile::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:34px 34px;
  pointer-events:none;
}

.page-products .products-hero-panel-mobile::after{
  content:"";
  position:absolute;
  top:-20%;
  right:-30%;
  width:75%;
  height:120%;
  background:linear-gradient(135deg, transparent 45%, rgba(201,162,39,.18) 46%, rgba(201,162,39,.04) 52%, transparent 53%);
  transform:rotate(-8deg);
  pointer-events:none;
}

.page-products .products-phone-wrap{
  position:relative;
  z-index:1;
  text-align:center;
}

.page-products .products-panel-label{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--pd-gold);
  border:1px solid rgba(201,162,39,.45);
  padding:5px 12px;
  margin-bottom:18px;
  background:rgba(6,36,28,.35);
}

.page-products .products-phone{
  width:224px;
  margin:0 auto;
  background:var(--pd-ink);
  border:5px solid #2A2A2A;
  border-radius:34px;
  padding:12px 10px 16px;
  box-shadow:
    0 28px 56px rgba(0,0,0,.46),
    inset 0 0 0 1px rgba(255,255,255,.08);
  position:relative;
}

.page-products .products-phone::before{
  content:"";
  position:absolute;
  top:18px;
  right:6px;
  width:4px;
  height:58px;
  border-radius:4px;
  background:rgba(255,255,255,.12);
}

.page-products .products-phone-notch{
  width:72px;
  height:8px;
  border-radius:8px;
  background:#2A2A2A;
  margin:0 auto 10px;
}

.page-products .products-phone-screen{
  display:block;
  width:100%;
  height:auto;
  border-radius:18px;
  background:var(--pd-green);
}

/* 桌面端面板 */
.page-products .products-hero-panel-desktop{
  background:
    radial-gradient(circle at 18% 12%, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 34%),
    linear-gradient(142deg, var(--pd-gold) 0%, var(--pd-gold-light) 48%, #B8891C 100%);
  padding:46px 24px 56px;
  position:relative;
  overflow:hidden;
}

.page-products .products-hero-panel-desktop::before{
  content:"";
  position:absolute;
  left:-8%;
  bottom:12%;
  width:45%;
  height:72%;
  background:linear-gradient(90deg, rgba(139,30,63,.18), rgba(139,30,63,0));
  transform:skewX(-14deg);
  pointer-events:none;
}

.page-products .products-hero-copy{
  position:relative;
  z-index:1;
  max-width:620px;
  margin:0 auto 40px;
  text-align:center;
}

.page-products .products-hero-kicker{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--pd-ink);
  border-bottom:2px solid var(--pd-deep-green);
  padding-bottom:6px;
  margin-bottom:16px;
  opacity:.72;
}

.page-products .products-hero h1{
  font-family:var(--font-heading);
  font-size:2.15rem;
  line-height:1.12;
  color:var(--pd-deep-green);
  margin:0 0 10px;
  letter-spacing:-.01em;
}

.page-products .products-hero-lead{
  font-family:var(--font-mono);
  font-size:.9rem;
  letter-spacing:.08em;
  color:var(--pd-deep-green);
  margin:0 0 18px;
}

.page-products .products-hero-desc{
  font-size:.98rem;
  line-height:1.75;
  color:rgba(6,36,28,.78);
  max-width:52ch;
  margin:0 auto 26px;
}

.page-products .products-hero-cta-row{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
}

.page-products .products-hero-note{
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.03em;
  color:rgba(6,36,28,.65);
  margin:18px 0 0;
}

.page-products .products-desktop-wrap{
  position:relative;
  z-index:1;
  max-width:640px;
  margin:0 auto;
}

.page-products .products-panel-label-desktop{
  color:var(--pd-deep-green);
  border-color:rgba(6,36,28,.5);
  background:rgba(255,255,255,.16);
}

.page-products .products-desktop{
  background:#1C1C1C;
  border-radius:14px;
  padding:14px 14px 18px;
  box-shadow:
    0 26px 52px rgba(46,30,0,.32),
    inset 0 1px 0 rgba(255,255,255,.06);
}

.page-products .products-desktop-bar{
  display:flex;
  gap:7px;
  align-items:center;
  padding:0 2px 12px;
}

.page-products .products-desktop-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(255,255,255,.22);
}

.page-products .products-desktop-dot:first-child{
  background:rgba(224,168,0,.55);
}

.page-products .products-desktop-screen{
  display:block;
  width:100%;
  height:auto;
  border-radius:8px;
  background:var(--pd-deep-green);
}

/* ===== SECTION 通用 ===== */
.page-products .section{
  padding:64px 0;
}

.page-products .section-header{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:10px 18px;
  margin-bottom:38px;
  position:relative;
}

.page-products .section-index{
  font-family:var(--font-mono);
  font-size:.82rem;
  letter-spacing:.14em;
  color:var(--pd-gold);
  background:var(--pd-green);
  padding:5px 10px;
  transform:skewX(-10deg);
  align-self:center;
}

.page-products .section-title{
  font-family:var(--font-heading);
  font-size:1.55rem;
  margin:0;
  color:var(--pd-deep-green);
  letter-spacing:.01em;
}

.page-products .section-more{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.06em;
  color:var(--pd-green);
  text-decoration:none;
  border-bottom:2px solid var(--pd-gold);
  padding-bottom:3px;
  transition:color .2s ease, border-color .2s ease;
}

.page-products .section-more:hover{
  color:var(--pd-gold);
  border-color:var(--pd-green);
}

/* ===== 01 客户端体验 ===== */
.page-products .products-compare{
  background:var(--pd-cream);
}

.page-products .products-compare-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}

.page-products .products-compare-card{
  padding:28px 26px;
  border-top:4px solid var(--pd-gold);
  margin:0;
}

.page-products .products-compare-card-head{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:12px;
}

.page-products .products-platform-icon{
  width:44px;
  height:44px;
  border-radius:8px;
  background:var(--pd-green);
  color:var(--pd-gold);
  font-family:var(--font-heading);
  font-size:1.1rem;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
  transform:rotate(-4deg);
}

.page-products .products-platform-icon-desktop{
  background:var(--pd-crimson);
  color:var(--pd-white);
  transform:rotate(4deg);
}

.page-products .products-compare-card .card-title{
  margin:0;
  font-size:1.2rem;
}

.page-products .products-compare-card .card-text{
  font-size:.92rem;
  line-height:1.7;
  color:rgba(26,26,26,.72);
  margin-bottom:22px;
}

.page-products .products-data-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:12px;
  border-top:1px dashed rgba(11,61,46,.22);
  padding-top:20px;
}

.page-products .products-data-list li{
  font-size:.78rem;
  line-height:1.5;
  color:rgba(26,26,26,.6);
  display:flex;
  flex-direction:column;
  gap:2px;
}

.page-products .products-data-list .data-number{
  font-family:var(--font-mono);
  font-size:1.5rem;
  font-weight:700;
  color:var(--pd-green);
  line-height:1.1;
}

.page-products .products-data-list .unit{
  font-size:.72rem;
  color:rgba(26,26,26,.5);
  margin-left:2px;
}

/* ===== 02 功能亮点 ===== */
.page-products .products-features{
  background:
    linear-gradient(rgba(11,61,46,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,61,46,.04) 1px, transparent 1px),
    var(--pd-white);
  background-size:42px 42px;
}

.page-products .products-feature-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:22px;
}

.page-products .products-feature-card{
  background:var(--pd-white);
  border:1px solid rgba(11,61,46,.12);
  border-radius:6px;
  padding:28px 24px 22px;
  position:relative;
  overflow:hidden;
  transition:box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}

.page-products .products-feature-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:4px;
  height:100%;
  background:linear-gradient(180deg, var(--pd-gold), var(--pd-crimson));
  opacity:.72;
}

.page-products .products-feature-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-card-hover);
  border-color:rgba(201,162,39,.5);
}

.page-products .products-feature-icon{
  width:42px;
  height:42px;
  color:var(--pd-green);
  margin-bottom:14px;
  display:block;
}

.page-products .products-feature-card h3{
  font-size:1.08rem;
  margin:0 0 10px;
  color:var(--pd-deep-green);
}

.page-products .products-feature-card p{
  font-size:.88rem;
  line-height:1.68;
  color:rgba(26,26,26,.7);
  margin:0 0 16px;
}

.page-products .products-feature-img{
  width:100%;
  height:auto;
  border-radius:4px;
  display:block;
  margin-top:6px;
  border:1px solid rgba(11,61,46,.08);
}

/* ===== 03 下载与安装 ===== */
.page-products .products-download{
  background:
    linear-gradient(180deg, var(--pd-white) 0%, var(--pd-cream) 100%);
}

.page-products .products-download-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
}

.page-products .products-download-platforms{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
}

.page-products .products-download-card{
  background:var(--pd-deep-green);
  border-radius:8px;
  padding:28px 26px;
  color:var(--pd-white);
  border-left:6px solid var(--pd-gold);
  display:flex;
  flex-direction:column;
  gap:12px;
}

.page-products .products-download-card .card-title{
  margin:0;
  color:var(--pd-gold);
  font-size:1.12rem;
}

.page-products .products-download-meta{
  margin:0;
  font-size:.86rem;
  color:rgba(255,255,255,.66);
  font-family:var(--font-mono);
  letter-spacing:.02em;
  line-height:1.5;
}

.page-products .products-download-card .btn{
  align-self:flex-start;
  margin-top:6px;
}

.page-products .products-download-qr{
  background:var(--pd-white);
  border:1px dashed rgba(201,162,39,.7);
  border-radius:8px;
  padding:32px 24px;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
}

.page-products .products-qr-img{
  width:128px;
  height:128px;
  border-radius:6px;
  border:1px solid rgba(11,61,46,.1);
}

.page-products .products-qr-tip{
  font-family:var(--font-mono);
  font-size:.84rem;
  letter-spacing:.08em;
  color:var(--pd-green);
  margin:0;
}

.page-products .products-download-note{
  font-size:.84rem;
  line-height:1.65;
  color:rgba(26,26,26,.62);
  max-width:34ch;
  margin:4px 0 0;
}

.page-products .products-download-note a{
  color:var(--pd-crimson);
  text-decoration:none;
  border-bottom:1px solid var(--pd-crimson);
  transition:color .2s ease, border-color .2s ease;
}

.page-products .products-download-note a:hover{
  color:var(--pd-gold);
  border-color:var(--pd-gold);
}

/* ===== 04 版本演进 ===== */
.page-products .products-versions{
  background:var(--pd-cream);
}

.page-products .products-version-wrap{
  position:relative;
  border:1px solid rgba(11,61,46,.14);
  border-radius:10px;
  background:var(--pd-white);
  overflow:hidden;
  padding:26px 20px;
}

.page-products .products-version-bg{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.1;
  pointer-events:none;
}

.page-products .products-version-list{
  position:relative;
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:0;
}

.page-products .products-version-list li{
  position:relative;
  padding-left:28px;
}

.page-products .products-version-list li::before{
  content:"";
  position:absolute;
  left:6px;
  top:0;
  bottom:0;
  width:1px;
  background:rgba(201,162,39,.5);
}

.page-products .products-version-list li:first-child::before{
  top:22px;
}

.page-products .products-version-list li:last-child::before{
  bottom:auto;
  height:24px;
}

.page-products .products-version-list li::after{
  content:"";
  position:absolute;
  left:0;
  top:24px;
  width:13px;
  height:13px;
  border-radius:50%;
  background:var(--pd-white);
  border:3px solid var(--pd-gold);
  box-shadow:0 0 0 2px rgba(201,162,39,.25);
}

.page-products .products-version-item{
  border-bottom:1px dashed rgba(11,61,46,.12);
  padding:14px 0;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(2px);
}

.page-products .products-version-list li:last-child .products-version-item{
  border-bottom:0;
}

.page-products .products-version-summary{
  list-style:none;
  display:flex;
  align-items:baseline;
  gap:14px;
  cursor:pointer;
  flex-wrap:wrap;
  transition:color .2s ease;
}

.page-products .products-version-summary::-webkit-details-marker{
  display:none;
}

.page-products .products-version-item[open] .products-version-summary .products-version-arrow{
  transform:rotate(45deg);
}

.page-products .products-version-no{
  font-family:var(--font-mono);
  font-size:1.1rem;
  font-weight:700;
  color:var(--pd-green);
  background:rgba(201,162,39,.12);
  padding:3px 8px;
  border-left:3px solid var(--pd-gold);
  flex:none;
}

.page-products .products-version-current .products-version-no{
  color:var(--pd-deep-green);
  background:var(--pd-gold);
}

.page-products .products-version-title{
  font-size:.95rem;
  font-weight:700;
  color:var(--pd-deep-green);
}

.page-products .products-version-arrow{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:1.1rem;
  color:var(--pd-gold);
  transition:transform .2s ease;
  line-height:1;
}

.page-products .products-version-desc{
  margin:10px 0 0;
  font-size:.88rem;
  line-height:1.66;
  color:rgba(26,26,26,.7);
  max-width:52ch;
}

/* ===== 信任与帮助 ===== */
.page-products .products-trust{
  background:
    linear-gradient(30deg, var(--pd-green) 0%, var(--pd-deep-green) 62%);
  color:var(--pd-white);
}

.page-products .products-trust-inner{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  align-items:center;
  text-align:center;
}

.page-products .products-trust-text{
  margin:0;
  font-size:.95rem;
  line-height:1.8;
  color:rgba(255,255,255,.84);
  max-width:56ch;
  margin-inline:auto;
}

.page-products .products-trust-links{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  justify-content:center;
}

/* ===== 响应式 ===== */
@media (min-width:768px){

  .page-products .section{
    padding:84px 0;
  }

  .page-products .products-hero-split{
    grid-template-columns:42% 58%;
    min-height:640px;
  }

  .page-products .products-hero-panel-mobile{
    padding:72px 28px;
  }

  .page-products .products-hero-panel-desktop{
    padding:64px 36px 64px;
  }

  .page-products .products-hero-copy{
    text-align:left;
    margin:0 0 42px;
  }

  .page-products .products-hero-cta-row{
    justify-content:flex-start;
  }

  .page-products .products-hero-desc{
    margin-left:0;
    margin-right:0;
  }

  .page-products .products-compare-grid{
    grid-template-columns:repeat(2, 1fr);
    gap:28px;
  }

  .page-products .products-feature-grid{
    grid-template-columns:repeat(2, 1fr);
    gap:26px;
  }

  .page-products .products-download-layout{
    grid-template-columns:1fr auto;
    gap:44px;
    align-items:stretch;
  }

  .page-products .products-download-platforms{
    grid-template-columns:1fr;
    gap:20px;
  }

  .page-products .products-download-card{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    gap:22px;
  }

  .page-products .products-download-meta{
    flex:1;
  }

  .page-products .products-download-qr{
    min-width:240px;
  }

  .page-products .products-version-wrap{
    padding:34px 34px;
  }

  .page-products .products-trust-inner{
    grid-template-columns:1fr auto;
    text-align:left;
    gap:34px;
  }

  .page-products .products-trust-text{
    margin:0;
  }

  .page-products .products-trust-links{
    justify-content:flex-end;
  }
}

@media (min-width:1024px){

  .page-products .section{
    padding:96px 0;
  }

  .page-products .products-hero h1{
    font-size:2.7rem;
  }

  .page-products .products-feature-grid{
    grid-template-columns:repeat(4, 1fr);
  }

  .page-products .products-feature-card{
    padding:24px 18px;
  }

  .page-products .products-feature-grid .products-feature-card:nth-child(even){
    transform:translateY(18px);
  }

  .page-products .products-feature-grid .products-feature-card:nth-child(even):hover{
    transform:translateY(15px);
  }

  .page-products .products-download-platforms{
    grid-template-columns:1fr;
  }

  .page-products .products-download-card{
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
  }

  .page-products .products-download-qr{
    min-width:280px;
  }

  .page-products .products-version-list{
    grid-template-columns:repeat(2, 1fr);
    column-gap:48px;
  }

  .page-products .products-version-list li:nth-child(odd)::after{
    background:var(--pd-gold);
  }
}
@media (prefers-reduced-motion:reduce){
  .page-products *,
  .page-products *::before,
  .page-products *::after{
    transition:none !important;
    animation:none !important;
  }
  .page-products .products-feature-card:hover{
    transform:none;
    box-shadow:var(--shadow-card);
  }
  .page-products .products-feature-grid .products-feature-card:nth-child(even){
    transform:none;
  }
  .page-products .products-feature-grid .products-feature-card:nth-child(even):hover{
    transform:none;
  }
}