.page-products{
  --prod-summer:#1D6FB8;
  --prod-spring:#0D8F5A;
  --prod-autumn:#D9772E;
  --prod-paper:#F4F2EB;
  --prod-ink:#101312;
  --prod-line:#242424;
  --prod-muted:#6A6A63;
  --prod-fog:#C9C5BC;
  --prod-winter:#E8EFED;
  background:var(--prod-paper);
  color:var(--prod-ink);
  font-family:var(--font-sans, "Noto Sans SC", "Microsoft YaHei", sans-serif);
  line-height:1.75;
  overflow-x:hidden;
}

/* 面包屑 */
.page-products .breadcrumb{
  padding:24px 20px 0;
  font-size:13px;
  color:var(--prod-muted);
}
.page-products .breadcrumb a{
  color:var(--prod-summer);
  text-decoration:none;
}
.page-products .breadcrumb a:hover{
  text-decoration:underline;
}
.page-products .breadcrumb-sep{
  margin:0 8px;
  color:var(--prod-fog);
}

/* ===== 首屏 Hero ===== */
.page-products .services-hero{
  position:relative;
  margin:12px 20px 0;
  min-height:420px;
  display:flex;
  align-items:flex-end;
  background:var(--prod-summer);
  overflow:hidden;
}
.page-products .hero-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.4;
}
.page-products .hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(100deg, rgba(16,19,18,.85) 0%, rgba(16,19,18,.45) 40%, rgba(29,111,184,.2) 100%);
}
.page-products .hero-content{
  position:relative;
  z-index:1;
  padding:48px 24px;
  max-width:760px;
  color:#fff;
}
.page-products .hero-kicker{
  display:inline-block;
  margin:0 0 16px;
  padding:4px 10px;
  background:var(--prod-spring);
  font-family:var(--font-mono, "Roboto Mono", monospace);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.page-products .hero-content h1{
  margin:0 0 16px;
  font-family:var(--font-serif, "Noto Serif SC", serif);
  font-size:clamp(30px, 4.5vw, 52px);
  line-height:1.18;
  font-weight:700;
}
.page-products .hero-lead{
  margin:0;
  font-size:15px;
  max-width:640px;
  color:rgba(255,255,255,.92);
}
.page-products .hero-links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.page-products .btn{
  display:inline-block;
  padding:10px 22px;
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  border-radius:0;
  transition:all var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1));
}
.page-products .btn-primary{
  background:var(--prod-spring);
  border:2px solid var(--prod-spring);
  color:#fff;
}
.page-products .btn-primary:hover{
  background:transparent;
  color:#fff;
}
.page-products .btn-outline{
  border:2px solid rgba(255,255,255,.75);
  color:#fff;
}
.page-products .btn-outline:hover{
  border-color:#fff;
  background:rgba(255,255,255,.14);
}

/* ===== 左右分屏布局 ===== */
.page-products .service-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
}
.page-products .service-index{
  background:var(--prod-summer);
  color:#fff;
  display:flex;
  align-items:center;
  gap:16px;
  padding:12px 16px 12px 20px;
}
.page-products .index-caption{
  flex:0 0 auto;
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  line-height:1.5;
}
.page-products .index-list{
  list-style:none;
  margin:0;
  padding:0 0 4px;
  display:flex;
  gap:18px;
  overflow-x:auto;
  flex:1;
}
.page-products .index-list li{
  flex:0 0 auto;
}
.page-products .index-list a{
  display:block;
  padding:6px 2px;
  color:#fff;
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  border-bottom:2px solid transparent;
  white-space:nowrap;
  transition:border-color var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1)), opacity var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1));
}
.page-products .index-list a:hover,
.page-products .index-list a:focus-visible{
  border-bottom-color:#fff;
  opacity:.85;
}
.page-products .index-note{
  display:none;
}

/* 右侧主内容 */
.page-products .service-main{
  padding:32px 20px 64px;
  max-width:960px;
}

/* ===== 章节通用 ===== */
.page-products .service-section{
  padding-top:40px;
}
.page-products .section-head{
  display:flex;
  gap:16px;
  align-items:stretch;
  border-bottom:2px solid var(--prod-line);
  padding-bottom:12px;
  margin-bottom:20px;
}
.page-products .section-anno{
  writing-mode:vertical-rl;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.2em;
  color:var(--prod-summer);
  border:1px solid var(--prod-fog);
  padding:8px 5px;
}
.page-products .section-titlewrap h2{
  margin:0 0 4px;
  font-family:var(--font-serif);
  font-size:clamp(24px, 3vw, 34px);
  line-height:1.3;
}
.page-products .section-sub{
  margin:0;
  font-size:14px;
  color:var(--prod-muted);
  letter-spacing:.04em;
}
.page-products .section-lead{
  margin:16px 0 20px;
  font-size:15px;
  color:var(--prod-ink);
}
.page-products .more-link{
  margin:20px 0 0;
  padding-top:14px;
  border-top:1px solid var(--prod-fog);
  font-size:14px;
  color:var(--prod-muted);
}
.page-products .more-link a{
  color:var(--prod-summer);
  text-decoration:none;
  font-weight:600;
}
.page-products .more-link a:hover{
  text-decoration:underline;
}
.page-products .mono{
  font-family:var(--font-mono);
  font-weight:600;
  color:var(--prod-summer);
}

/* ===== 服务路径图 ===== */
.page-products .map-wrap{
  position:relative;
  margin:24px 0 8px;
  border:1px solid var(--prod-line);
  background:#fff;
}
.page-products .map-img,
.page-products .map-svg{
  display:block;
  width:100%;
  height:auto;
}
.page-products .map-svg{
  position:absolute;
  inset:0;
}
.page-products .map-svg a:hover rect,
.page-products .map-svg a:focus-visible rect{
  stroke:var(--prod-autumn);
  stroke-width:3;
  stroke-dasharray:6 2;
}

/* ===== 指南卡片 ===== */
.page-products .guide-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:24px 0;
}
.page-products .guide-card{
  position:relative;
  border:1px solid var(--prod-line);
  border-top:3px solid var(--prod-summer);
  background:#fff;
  padding:18px 16px 14px;
  transition:box-shadow var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1)), transform var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1));
}
.page-products .guide-card::after{
  content:"";
  position:absolute;
  top:12px;
  right:12px;
  width:16px;
  height:16px;
  border-top:2px solid var(--prod-fog);
  border-right:2px solid var(--prod-fog);
  transition:border-color var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1)), transform var(--dur, .24s) var(--ease, cubic-bezier(.22,1,.36,1));
}
.page-products .guide-card:hover,
.page-products .guide-card:focus-visible{
  box-shadow:0 4px 16px rgba(16,19,18,.08);
}
.page-products .guide-card:hover::after,
.page-products .guide-card:focus-visible::after{
  border-color:var(--prod-autumn);
  transform:translate(2px, -2px);
}
.page-products .card-index{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--prod-muted);
  margin-bottom:8px;
}
.page-products .guide-card h3{
  margin:0 0 6px;
  font-family:var(--font-serif);
  font-size:18px;
}
.page-products .guide-card p{
  margin:0;
  font-size:14px;
  color:var(--prod-muted);
}

/* ===== 面板设置 ===== */
.page-products .panel-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  align-items:start;
}
.page-products .panel-list{
  list-style:none;
  padding:0;
  margin:16px 0 0;
}
.page-products .panel-list li{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:10px 0;
  border-bottom:1px solid var(--prod-fog);
  font-size:15px;
}
.page-products .panel-tag{
  flex:0 0 auto;
  background:var(--prod-summer);
  color:#fff;
  font-size:12px;
  font-weight:600;
  padding:2px 8px;
  text-align:center;
}
.page-products .panel-figure img,
.page-products .export-figure img{
  display:block;
  width:100%;
  height:auto;
  border:1px solid var(--prod-line);
}
.page-products figure{
  margin:0;
}
.page-products figcaption{
  margin-top:8px;
  font-size:13px;
  color:var(--prod-muted);
  text-align:center;
}

/* ===== 配置导出 ===== */
.page-products .export-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  align-items:center;
}
.page-products .export-stats{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:10px;
  margin:20px 0;
}
.page-products .stat-item{
  border:1px solid var(--prod-fog);
  background:var(--prod-winter);
  padding:14px 8px;
  text-align:center;
}
.page-products .stat-num{
  display:block;
  font-family:var(--font-mono);
  font-size:28px;
  font-weight:700;
  color:var(--prod-summer);
  line-height:1.2;
}
.page-products .stat-label{
  font-size:13px;
  color:var(--prod-muted);
}
.page-products .migrate-steps{
  margin:16px 0;
  padding-left:20px;
}
.page-products .migrate-steps li{
  margin-bottom:8px;
  font-size:15px;
}
.page-products .migrate-steps b{
  font-family:var(--font-serif);
  font-weight:700;
}

/* ===== 反馈入口 ===== */
.page-products .feedback-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  margin:20px 0;
}
.page-products .feedback-channel{
  border-left:3px solid var(--prod-spring);
  background:var(--prod-winter);
  padding:18px 20px;
}
.page-products .feedback-channel h3{
  margin:0 0 10px;
  font-family:var(--font-serif);
  font-size:18px;
}
.page-products .feedback-channel ul{
  margin:0;
  padding-left:18px;
}
.page-products .feedback-channel li{
  margin-bottom:6px;
  font-size:14px;
}

/* ===== 生命周期表 ===== */
.page-products .table-wrap{
  overflow-x:auto;
  margin:24px 0;
}
.page-products .lifecycle-table{
  width:100%;
  border-collapse:collapse;
  font-size:14px;
  min-width:560px;
}
.page-products .lifecycle-table th,
.page-products .lifecycle-table td{
  border:1px solid var(--prod-fog);
  padding:10px 12px;
  text-align:left;
  vertical-align:middle;
}
.page-products .lifecycle-table th{
  background:var(--prod-summer);
  color:#fff;
  font-weight:600;
}
.page-products .lifecycle-table tbody tr:nth-child(odd){
  background:rgba(201,197,188,.16);
}
.page-products .status{
  display:inline-block;
  padding:2px 10px;
  font-size:12px;
  font-weight:600;
}
.page-products .status-archived{
  background:#E4E1D8;
  color:var(--prod-muted);
}
.page-products .status-current{
  background:var(--prod-spring);
  color:#fff;
}

/* ===== 附注与页脚过渡 ===== */
.page-products .caption-note{
  margin:12px 0 0;
  font-size:13px;
  color:var(--prod-muted);
}
.page-products .services-tail{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:20px;
  margin-top:48px;
  padding:24px 0 8px;
  border-top:1px solid var(--prod-fog);
}
.page-products .services-tail img{
  width:100%;
  max-width:280px;
  height:auto;
  border:1px solid var(--prod-line);
}
.page-products .tail-text{
  margin:0;
  flex:1;
  min-width:220px;
  font-size:14px;
  color:var(--prod-muted);
}
.page-products .tail-text a{
  color:var(--prod-summer);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 1024px){
  .page-products .breadcrumb{
    padding:28px 40px 0;
  }
  .page-products .services-hero{
    margin:16px 40px 0;
    min-height:560px;
  }
  .page-products .hero-content{
    padding:64px 56px;
  }
  .page-products .service-layout{
    grid-template-columns:240px minmax(0, 1fr);
  }
  .page-products .service-index{
    position:sticky;
    top:0;
    align-self:start;
    flex-direction:column;
    justify-content:space-between;
    align-items:stretch;
    height:100vh;
    max-height:100vh;
    overflow-y:auto;
    padding:40px 20px 32px;
  }
  .page-products .index-list{
    display:block;
    overflow:visible;
    margin:28px 0;
    gap:0;
    padding:0;
  }
  .page-products .index-list li{
    border-bottom:1px solid rgba(255,255,255,.18);
  }
  .page-products .index-list a{
    padding:12px 0 12px 14px;
    border-bottom:none;
    border-left:3px solid transparent;
    font-size:15px;
    white-space:normal;
  }
  .page-products .index-list a:hover,
  .page-products .index-list a:focus-visible{
    border-left-color:var(--prod-spring);
    background:rgba(255,255,255,.08);
    opacity:1;
  }
  .page-products .index-note{
    display:block;
    font-size:11px;
    letter-spacing:.16em;
    opacity:.85;
  }
  .page-products .service-main{
    padding:56px 56px 80px;
  }
  .page-products .guide-grid{
    grid-template-columns:repeat(3, 1fr);
    gap:16px;
  }
  .page-products .panel-wrap{
    grid-template-columns:1.1fr .9fr;
    gap:32px;
  }
  .page-products .export-wrap{
    grid-template-columns:.9fr 1.1fr;
    gap:36px;
  }
  .page-products .export-stats{
    grid-template-columns:repeat(4, 1fr);
  }
}

@media (min-width: 1400px){
  .page-products .service-main{
    padding-right:80px;
  }
}