.page-products{
  display:block;
  --section-spacer: clamp(48px, 7vw, 88px);
}

/* ===== 首屏：分屏服务总览 ===== */
.page-products .sr-hero{
  position:relative;
  overflow:hidden;
  color:#fff;
  background:linear-gradient(135deg,#081B36 0%,#133150 52%,#20466F 100%);
  padding:28px 0 56px;
}
.page-products .sr-hero::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(62,155,204,.32),transparent 68%);
  top:-160px;
  right:-120px;
  pointer-events:none;
}
.page-products .sr-hero__grid{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  align-items:center;
}
@media (min-width:960px){
  .page-products .sr-hero__grid{
    grid-template-columns:.92fr 1.08fr;
    gap:44px;
  }
}
.page-products .sr-hero__kicker{
  margin:0 0 16px;
}
.page-products .sr-hero h1{
  font-size:clamp(30px,5vw,52px);
  line-height:1.12;
  letter-spacing:-.02em;
  margin:0 0 16px;
}
.page-products .sr-hero__lead{
  font-size:16px;
  line-height:1.7;
  color:rgba(255,255,255,.78);
  max-width:34em;
  margin:0 0 24px;
}
.page-products .sr-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.page-products .sr-hero .btn--outline{
  border-color:rgba(255,255,255,.45);
  color:#fff;
  background:transparent;
}
.page-products .sr-hero .btn--outline:hover{
  background:rgba(255,255,255,.1);
}
.page-products .sr-hero .breadcrumb{
  margin-bottom:22px;
}
.page-products .sr-hero .breadcrumb a{
  color:rgba(255,255,255,.72);
  text-decoration:none;
  transition:color .3s ease;
}
.page-products .sr-hero .breadcrumb a:hover{
  color:var(--c-accent);
}
.page-products .sr-hero .breadcrumb .active{
  color:rgba(255,255,255,.5);
}
.page-products .stat-list{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:24px 0 0;
  padding:0;
  list-style:none;
}
.page-products .stat-item{
  flex:0 0 auto;
  min-width:110px;
  padding:12px 16px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
}
.page-products .stat-item strong{
  display:block;
  font-size:26px;
  line-height:1.15;
  letter-spacing:-.02em;
}
.page-products .stat-item span{
  display:block;
  margin-top:4px;
  font-size:12px;
  opacity:.72;
}
.page-products .sr-hero__media img{
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:var(--radius-lg);
  box-shadow:0 26px 60px rgba(2,9,23,.45);
}

/* ===== 服务总览 ===== */
.page-products .service-overview{
  padding:var(--section-spacer) 0;
}
.page-products .overview-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
  align-items:stretch;
}
@media (min-width:1000px){
  .page-products .overview-layout{
    grid-template-columns:minmax(260px,.78fr) 2.2fr;
  }
}
.page-products .overview-intro{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  padding:28px;
  color:#fff;
  border-radius:var(--radius-lg);
  background:linear-gradient(150deg,#0B1D3A,#1F3A5F);
}
.page-products .overview-intro::after{
  content:"";
  position:absolute;
  width:260px;
  height:260px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,0,.45),transparent 70%);
  right:-80px;
  bottom:-90px;
}
.page-products .overview-intro__badge{
  position:relative;
  z-index:1;
  font-family:var(--font-caption);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  border:1px solid rgba(255,255,255,.3);
  padding:4px 10px;
  border-radius:999px;
  margin-bottom:16px;
}
.page-products .overview-intro h3{
  position:relative;
  z-index:1;
  margin:0 0 10px;
  font-size:24px;
  line-height:1.25;
}
.page-products .overview-intro p{
  position:relative;
  z-index:1;
  margin:0 0 20px;
  font-size:14px;
  line-height:1.65;
  color:rgba(255,255,255,.74);
}
.page-products .overview-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
@media (min-width:640px){
  .page-products .overview-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
.page-products .overview-card{
  background:#fff;
  border:1px solid var(--c-card);
  border-radius:20px;
  padding:22px;
  box-shadow:0 8px 24px rgba(11,29,58,.05);
}
.page-products .overview-card__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:50%;
  background:var(--c-primary);
  color:#fff;
  font-size:13px;
  font-weight:700;
}
.page-products .overview-card:nth-child(even) .overview-card__num{
  background:var(--c-accent);
}
.page-products .overview-card h3{
  font-size:17px;
  margin:14px 0 6px;
}
.page-products .overview-card p{
  margin:0;
  font-size:13px;
  line-height:1.65;
  color:var(--c-muted);
}

/* ===== 适配清单筛选 ===== */
.page-products .compat-section{
  padding:0 0 var(--section-spacer);
}
.page-products .compat-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
  align-items:start;
  margin-top:24px;
}
@media (min-width:980px){
  .page-products .compat-wrap{
    grid-template-columns:280px 1fr;
  }
}
.page-products .filter-panel{
  position:sticky;
  top:24px;
  background:#fff;
  border-radius:var(--radius-lg);
  border:1px solid var(--c-card);
  padding:20px;
}
.page-products .filter-panel__media{
  border-radius:var(--radius-md);
  overflow:hidden;
  margin-bottom:14px;
}
.page-products .filter-panel__media img{
  width:100%;
  height:auto;
  aspect-ratio:1;
  object-fit:cover;
}
.page-products .filter-panel__title{
  margin:0 0 6px;
  font-size:18px;
}
.page-products .filter-group{
  padding-top:12px;
  margin-top:12px;
  border-top:1px solid var(--c-card);
}
.page-products .filter-group__label{
  margin:0 0 8px;
  font-size:13px;
  font-weight:700;
  color:var(--c-primary);
}
.page-products .filter-opt{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  padding:6px 10px 6px 8px;
  border:1px solid var(--c-card);
  border-radius:999px;
  margin:0 6px 6px 0;
  cursor:pointer;
  transition:border-color .3s, background .3s;
}
.page-products .filter-opt:hover{
  border-color:var(--c-primary);
}
.page-products .filter-opt input{
  margin:0;
  accent-color:var(--c-accent);
}
.page-products .filter-note{
  margin-top:16px;
  padding:12px 14px;
  background:var(--c-bg);
  border-radius:14px;
  font-size:13px;
  color:var(--c-muted);
}
.page-products .filter-note p{
  margin:0 0 4px;
}
.page-products .filter-note p:last-child{
  margin-bottom:0;
}

/* ===== 设备网格 ===== */
.page-products .device-grid{
  min-width:0;
}
.page-products .device-grid__head{
  margin-bottom:14px;
}
.page-products .device-grid__head h3{
  margin:0;
  font-size:20px;
}
.page-products .device-grid__head p{
  margin:4px 0 0;
  font-size:14px;
  color:var(--c-muted);
}
.page-products .device-results{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
@media (min-width:680px){
  .page-products .device-results{
    grid-template-columns:repeat(2,1fr);
  }
}
.page-products .device-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--c-card);
  border-radius:22px;
  padding:18px;
  transition:transform .3s ease, box-shadow .3s ease;
}
.page-products .device-card:hover,
.page-products .device-card:focus-within{
  transform:translateY(-4px);
  box-shadow:var(--shadow-soft);
}
.page-products .device-card--featured{
  grid-column:span 1;
}
@media (min-width:680px){
  .page-products .device-card--featured{
    flex-direction:row;
    align-items:center;
    grid-column:span 2;
    gap:18px;
  }
}
.page-products .device-card__media{
  flex:0 0 auto;
  border-radius:16px;
  overflow:hidden;
  margin-bottom:12px;
}
.page-products .device-card__media img{
  width:100%;
  height:auto;
  object-fit:cover;
}
@media (min-width:680px){
  .page-products .device-card--featured .device-card__media{
    flex-basis:190px;
    margin-bottom:0;
  }
  .page-products .device-card--featured .device-card__media img{
    width:190px;
    height:190px;
    aspect-ratio:1;
  }
}
.page-products .device-card__content{
  flex:1;
  min-width:0;
}
.page-products .device-card__top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
}
.page-products .device-card__brand{
  font-size:12px;
  color:var(--c-muted);
}
.page-products .device-card__pill{
  font-size:12px;
  padding:2px 10px;
  border-radius:999px;
  background:rgba(62,155,204,.12);
  color:#176B94;
  white-space:nowrap;
}
.page-products .device-card__name{
  margin:7px 0 2px;
  font-size:17px;
  line-height:1.3;
}
.page-products .device-card__meta{
  margin:0;
  font-size:12px;
  color:var(--c-muted);
}
.page-products .device-card__foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin-top:12px;
}
.page-products .device-card__services{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-top:12px;
}
.page-products .service-tag{
  display:inline-block;
  padding:4px 9px;
  font-size:12px;
  border-radius:999px;
  background:#F1F4F8;
  color:var(--c-text);
}
.page-products .device-status{
  font-size:12px;
  color:var(--c-success);
  background:rgba(39,174,96,.12);
  padding:4px 10px;
  border-radius:999px;
  font-weight:600;
}

/* ===== 匹配度环 ===== */
.page-products .match-box{
  position:relative;
  width:60px;
  height:60px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.page-products .match-ring{
  width:60px;
  height:60px;
  display:block;
}
.page-products .match-ring__track{
  fill:none;
  stroke:#EAECEE;
  stroke-width:3;
}
.page-products .match-ring__value{
  fill:none;
  stroke:var(--c-accent);
  stroke-width:3;
  stroke-linecap:round;
  stroke-dasharray:100;
  transform:rotate(-90deg);
  transform-origin:50% 50%;
}
.page-products .match-ring__text{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  font-weight:700;
  color:var(--c-primary);
}

/* ===== 多语言支持 ===== */
.page-products .lang-section{
  padding:0 0 var(--section-spacer);
}
.page-products .lang-panel{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
  gap:22px;
  padding:clamp(22px,4vw,44px);
  border-radius:32px;
  color:#fff;
  background:linear-gradient(135deg,#0A1E3E 0%,#17365C 60%,#2B587A 100%);
}
.page-products .lang-panel::before{
  content:"";
  position:absolute;
  width:340px;
  height:340px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.12);
  right:-80px;
  bottom:-120px;
  pointer-events:none;
}
.page-products .lang-panel__media{
  position:relative;
  border-radius:20px;
  overflow:hidden;
}
.page-products .lang-panel__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
@media (min-width:900px){
  .page-products .lang-panel{
    grid-template-columns:320px 1fr;
    align-items:center;
  }
  .page-products .lang-panel__media img{
    aspect-ratio:16/9;
  }
}
.page-products .lang-panel__content .section-index{
  color:var(--c-accent);
}
.page-products .lang-panel__content h2{
  margin:10px 0 10px;
  font-size:clamp(24px,3vw,32px);
}
.page-products .lang-panel__content>p{
  margin:0 0 16px;
  font-size:14px;
  line-height:1.7;
  color:rgba(255,255,255,.76);
}
.page-products .lang-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-products .lang-tag{
  padding:6px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.08);
  font-size:13px;
  line-height:1.4;
}

/* ===== 新用户指南 ===== */
.page-products .guide-section{
  padding:0 0 var(--section-spacer);
}
.page-products .guide-steps{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:20px 0 16px;
}
@media (min-width:760px){
  .page-products .guide-steps{
    grid-template-columns:repeat(3,1fr);
  }
}
.page-products .guide-step{
  background:#fff;
  border:1px solid var(--c-card);
  border-radius:22px;
  padding:24px;
  box-shadow:0 8px 24px rgba(11,29,58,.04);
}
.page-products .guide-step__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--c-primary);
  color:#fff;
  font-weight:700;
  font-size:16px;
}
.page-products .guide-step:nth-child(2) .guide-step__num{
  background:var(--c-accent);
}
.page-products .guide-step h3{
  margin:14px 0 6px;
  font-size:18px;
}
.page-products .guide-step p{
  margin:0;
  font-size:14px;
  line-height:1.65;
  color:var(--c-muted);
}
.page-products .guide-step__link{
  display:inline-block;
  margin-top:12px;
  font-size:14px;
  font-weight:700;
  color:var(--c-primary);
}
.page-products .guide-step__link:hover{
  color:var(--c-accent);
}
.page-products .guide-banner{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:flex-start;
  background:#fff;
  border:1px dashed rgba(11,29,58,.2);
  padding:18px;
  border-radius:20px;
}
@media (min-width:720px){
  .page-products .guide-banner{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
  }
}
.page-products .guide-banner img{
  width:100%;
  max-width:300px;
  height:auto;
  border-radius:12px;
}
.page-products .guide-banner__text{
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:14px;
  color:var(--c-muted);
}
.page-products .guide-banner__text p{
  margin:0;
}
.page-products .guide-banner__text .btn{
  margin-top:8px;
}