/* ==========================================================================
   cpvet 宜慧康 — 全站统一样式表 styles.css
   基于 AXUI v2.0（ax.css / ax-response.css），所有页面样式集中于此
   目录：
   01 变量  02 重置  03 布局/区块  04 按钮  05 页头  06 横幅
   07 首页Hero  08 卡片/网格  09 侧栏  10 表单  11 表格  12 正文
   13 分页  14 CTA  15 页脚  16 悬浮组件  17 页面模块  18 响应式
   ========================================================================== */

/* 01 变量 */
:root {
  --brand: #05a8a4;
  --brand-dark: #037d7a;
  --brand-light: #e6f7f6;
  --brand-mid: #b2e5e3;
  --surface: #f7fafa;
  --surface-alt: #eef4f4;
  --border: #d9e4e3;
  --text: #1a2e2d;
  --text-soft: #3a5554;
  --text-muted: #5e7775;
  --footer-bg: #035F5D;
  --footer-text: #E6F7F7;
  --radius: 4px;
  --max-w: 1200px;
  --transition: .25s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.1), 0 4px 10px rgba(0,0,0,.05);
  --error: #e74c3c;
}

/* 02 重置与排版 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px; line-height: 1.7; color: var(--text); background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--text-soft); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand); }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-weight: 600; line-height: 1.3; color: var(--text); }
p { color: var(--text-soft);}
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* 03 容器与区块 */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 30px 0; }
.section-sm { padding: 44px 0; }
.section-gray { background: var(--surface); }
.section-title { font-size: 28px; margin-bottom: 12px; padding-left: 14px; border-left: 4px solid var(--brand); line-height: 1.3; }
.section-subtitle { color: var(--text-muted); font-size: 15px; margin-bottom: 40px; padding-left: 18px; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 32px; gap: 16px; }
.section-header-left h2 { margin-bottom: 8px; }
.section-header-left p { color: var(--text-muted); font-size: 14px; margin: 0; }
.section-header .view-more { font-size: 14px; color: var(--brand); font-weight: 500; white-space: nowrap; }
.grid-2, .grid-3, .grid-4 { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.gap-lg { gap: 40px; }
.ax-row { align-items: stretch; }

/* 04 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 28px; height: 54px; font-size: 15px; font-weight: 500; line-height: 1.2;
  border-radius: var(--radius); border: 1px solid transparent; cursor: pointer;
  transition: all var(--transition); text-align: center; white-space: nowrap;
  background: none; color: inherit; text-decoration: none;
}
.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); color: #fff; }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline:hover { background: #fff; color: var(--brand-dark); border-color: #fff; }
.btn-outline-dark { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn-outline-dark:hover { background: var(--brand); color: #fff; }
.btn-light { background: #fff; color: var(--brand-dark); border-color: #fff; }
.btn-light:hover { background: var(--brand-light); border-color: var(--brand-light); color: var(--brand-dark); }
.btn-block { width: 100%; }
.btn-sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btn-arrow::after { content: "→"; margin-left: 6px; transition: transform var(--transition); }
.btn-arrow:hover::after { transform: translateX(3px); }
.btn svg { width: 18px; height: 18px; margin-right: 6px; }

/* 05 页头与导航 */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--text); flex-shrink: 0; }
.logo:hover { color: var(--text); }
/* 主导航：AXUI ax-menu[nav] + 悬浮二级菜单 */
.site-nav .ax-menu[nav] { display: flex; align-items: center; width: auto; }
.site-nav .ax-menu > li { display: inline-block; position: relative; }
.site-nav .ax-menu > li > a {
  display: flex; align-items: center; gap: 5px;
  height: 72px; padding: 0 18px; position: relative;
  font-size: 15px; font-weight: 500; color: var(--text-soft);
  transition: color var(--transition);
}
.site-nav .ax-menu > li > a:hover,
.site-nav .ax-menu > li > a:hover span,
.site-nav .ax-menu > li.active > a ,
.site-nav .ax-menu > li.active > a span { color: var(--brand) !important; }
.site-nav .ax-menu > li.active > a::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 0;
  height: 2px; background: var(--brand);
}

/* 文字与箭头：覆盖 AXUI 默认的粗体和固定宽度 */
.site-nav .ax-menu [label] { flex: none; width: auto; height: auto; line-height: 1; font-size: inherit; font-weight: inherit; color: inherit; }
.site-nav .ax-menu > li > a > [label] { font-weight: 500; }
.site-nav .ax-menu [arrow] {
  width: auto; height: auto; margin: 0; font-size: 10px; line-height: 1;
  font-style: normal; color: inherit; transform: none;
  transition: transform var(--transition) ;
}
.ax-menu[nav] > li > :first-child > [arrow] { transform: rotate(0deg) !important;}
.site-nav .ax-menu > li:hover > a > [arrow] { transform: rotate(180deg); }

/* 二级菜单面板 */
.site-nav .ax-menu[nav] ul {
  display: block; position: absolute; left: 0; top: 100%;
  width: 176px; margin: 0; padding: 6px 0;
  background: #fff; border: 1px solid var(--border); border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .10);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 30;
}
.site-nav .ax-menu[nav] > li:hover > ul,
.site-nav .ax-menu[nav] > li:focus-within > ul {
  opacity: 1; visibility: visible; transform: translateY(0);
}

/* 二级菜单项 */
.site-nav .ax-menu[nav] ul li { border: 0; }
.site-nav .ax-menu[nav] ul li > a {
  display: block; height: auto; padding: 10px 16px;
  font-size: 14px; color: var(--text-soft);
  transition: background var(--transition), color var(--transition);
}
.site-nav .ax-menu[nav] ul li > a:hover ,.site-nav .ax-menu[nav] ul li > a:hover span{ color: var(--brand) !important; }

/* 移动端隐藏主导航（保留原汉堡菜单） */
@media (max-width: 768px) { .site-nav { display: none; } }
/* 图片：固定高度，宽度自适应，别拉伸变形 */
.logo-icon img{
  display: block;
  height: 48px;
  width: auto;
}

/* 文字：加左侧分隔线，和 logo 形成层次 */
.logo-text{
  display: flex;
  align-items: center;
  padding-left: 12px;
  border-left: 1px solid #d8e6e4;
  margin-top: 10px;
}

.logo-text small{
  font-size: 14px;
  line-height: 1.3;
  color: #2f9e94;      /* 跟你 logo 的青色呼应 */
  letter-spacing: 1px;
  white-space: nowrap;
}
.nav-primary { display: flex; align-items: center; gap: 4px; }
.nav-primary > li > a { display: block; padding: 0 18px; height: 72px; line-height: 72px; font-size: 15px; color: var(--text-soft); position: relative; font-weight: 500; }
.nav-primary > li > a:hover, .nav-primary > li.active > a { color: var(--brand); }
.nav-primary > li.active > a::after { content: ""; position: absolute; bottom: -1px; left: 18px; right: 18px; height: 2px; background: var(--brand); }
.header-phone { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); margin-left: 20px; padding-left: 20px; border-left: 1px solid var(--border); white-space: nowrap; }
.header-phone svg { width: 16px; height: 16px; color: var(--brand); }
.header-phone strong { color: var(--brand-dark); font-size: 15px; font-weight: 600; }
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 32px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--text); border-radius: 1px; transition: all var(--transition); }
.nav-mobile { display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background: #fff; z-index: 99; padding: 20px 24px; transform: translateX(100%); transition: transform var(--transition); overflow-y: auto; }
.nav-mobile.open { transform: translateX(0); }
.nav-mobile li a { display: block; padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--border); color: var(--text); }
.nav-mobile li.active a { color: var(--brand); font-weight: 500; }

/* 06 页面横幅与面包屑 */
.page-banner { background: linear-gradient(135deg, var(--brand-light), #fff); border-bottom: 1px solid var(--border); padding: 48px 0 40px; position: relative; overflow: hidden; }
.page-banner::before { content: ""; position: absolute; top: -50%; right: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(5,168,164,.06) 0%, transparent 70%); border-radius: 50%; }
.breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; position: relative; z-index: 1; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb .sep { margin: 0 6px; opacity: .5; }
.breadcrumb .current { color: var(--text-soft); }
.page-banner h1 { font-size: 32px; font-weight: 700; margin-bottom: 8px; position: relative; z-index: 1; }
.page-banner .subtitle { color: var(--text-soft); font-size: 15px; position: relative; z-index: 1; }

/* 07 首页 Hero */
/* .hero { background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%); border-radius: 50%; }
.hero::after { content: ""; position: absolute; bottom: -30%; left: -5%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,255,255,.05) 0%, transparent 70%); border-radius: 50%; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; min-height: 520px; padding: 80px 0; position: relative; z-index: 1; }
.hero-content h1 { font-size: 42px; color: #fff; margin-bottom: 16px; font-weight: 700; letter-spacing: -.01em; }
.hero-content .subtitle { font-size: 18px; color: rgba(255,255,255,.9); margin-bottom: 32px; line-height: 1.6; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image { display: flex; align-items: center; justify-content: center; }
.hero-image-placeholder { width: 100%; max-width: 440px; aspect-ratio: 4/3; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: rgba(255,255,255,.7); backdrop-filter: blur(10px); }
.hero-image-placeholder svg { width: 80px; height: 80px; margin-bottom: 16px; opacity: .6; }
.hero-image-placeholder span { font-size: 14px; letter-spacing: 1px; } */

.hero{
  position:relative;
  overflow:hidden;
  background:radial-gradient(circle at 72% 48%, #0bb8b3 0%, #05a8a4 24%, #04817f 50%, #025554 76%, #014444 100%);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
}
.hero .container{position:relative; z-index:2;}

.hero-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:60px;
  min-height:520px;
  padding:56px 0;
}

/* 左侧文案 */
.hero-content{flex:1 1 48%; max-width:640px; color:#fff;}
.hero-eyebrow{
  display:inline-block;
  font-size:15px;
  letter-spacing:3px;
  color:#a8ece8;
  margin-bottom:18px;
}
.hero-content h1{
  font-size:48px;
  line-height:1.26;
  font-weight:800;
  letter-spacing:1px;
  color:#fff;
  margin-bottom:22px;
}
.hero-content .subtitle{
  font-size:17px;
  line-height:1.9;
  color:#d6f0ee;
  letter-spacing:.2px;
  margin-bottom:30px;
}
.hero-dot{display:inline-block; margin:0 10px; color:rgba(255,255,255,.5);}

/* 按钮 */
.hero-buttons{display:flex; align-items:center; gap:16px; flex-wrap:wrap;}
.hero-buttons .btn{
  display:inline-block;
  padding:14px 38px;
  border-radius:6px;
  font-size:17px;
  font-weight:600;
  line-height:1.4;
  transition:all .25s;
}
.hero-buttons .btn-primary{
  background:#fff;
  color:#04716f;
  border:1.5px solid #fff;
  box-shadow:0 8px 24px rgba(1,50,50,.28);
}
.hero-buttons .btn-primary:hover{background:#e9fbfa; color:#025554;}
.hero-buttons .btn-outline{
  background:transparent;
  color:#fff;
  border:1.5px solid rgba(255,255,255,.6);
}
.hero-buttons .btn-outline:hover{background:rgba(255,255,255,.14); border-color:#fff;}

/* 右侧成像画面 */
.hero-image{flex:0 0 46%; max-width:640px;}
.hero-image-placeholder{
  position:relative;
  border-radius:14px;
  box-shadow:0 24px 60px rgba(0,30,30,.45);
}
.hero-image-placeholder img{
  width:100%;
  height:auto;
  border-radius:14px;
  border:1px solid rgba(124,243,230,.28);
  display:block;
}
.hero-shot-tag{
  position:absolute;
  left:0;
  bottom:-14px;
  background:#025554;
  color:#fff;
  font-size:13px;
  font-weight:600;
  letter-spacing:.5px;
  padding:9px 16px;
  border-radius:6px;
}
.hero-chip{
  position:absolute;
  background:rgba(2,45,44,.88);
  border:1px solid rgba(124,243,230,.32);
  border-radius:8px;
  padding:9px 14px;
  backdrop-filter:blur(6px);
}
.hero-chip em{
  display:block;
  font-style:normal;
  font-size:11px;
  color:#7cf3e6;
  letter-spacing:1px;
  margin-bottom:1px;
}
.hero-chip b{
  font-size:17px;
  font-weight:800;
  color:#fff;
  letter-spacing:.3px;
}
.hero-chip-a{left:-28px; top:34px;}
.hero-chip-b{left:-16px; bottom:56px;}

/* 响应式 */
@media (max-width:480px){
  .hero-content h1{font-size:28px;}
  .hero-content .subtitle{font-size:15px;}
  .hero-eyebrow{font-size:13px; letter-spacing:2px;}
  .hero-buttons{gap:10px;}
  .hero-buttons .btn{flex:1; text-align:center; padding:12px 10px;}
  .hero-chip{display:none;}
}
/* 08 通用卡片 */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); transition: all var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.card-body { padding: 24px; }
.icon-box { width: 56px; height: 56px; background: var(--brand-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brand); transition: all var(--transition); flex-shrink: 0; }
.icon-box svg { width: 28px; height: 28px; }
.card:hover .icon-box { background: var(--brand); color: #fff; }
.icon-box-square { width: 44px; height: 44px; border-radius: var(--radius); }
.icon-box-square svg { width: 22px; height: 22px; }
.badge { display: inline-block; font-size: 11.5px; padding: 2px 8px; background: var(--brand-light); color: var(--brand-dark); border-radius: 2px; font-weight: 500; }
.meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-muted); }

/* 09 侧栏 */
.sidebar { align-self: start; position: sticky; top: 92px; }
.sidebar-widget { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.sidebar-widget h4 { font-size: 16px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--brand-light); }
.sidebar-widget h4::before { content: ""; display: inline-block; width: 3px; height: 14px; background: var(--brand); margin-right: 8px; vertical-align: -2px; }
.sidebar-cta { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); border-radius: var(--radius); padding: 20px; color: #fff; text-align: center; }
.sidebar-cta h5 { color: #fff; font-size: 16px; margin-bottom: 6px; }
.sidebar-cta p { font-size: 13px; opacity: .9; margin-bottom: 14px; color: #fff; }
.sidebar-cta .btn { width: 100%; height: 38px; font-size: 14px; background: #fff; color: var(--brand-dark); border-color: #fff; }
.sidebar-cta .btn:hover { background: var(--brand-light); }

/* 10 表单 */
.form-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.form-card h3 { font-size: 20px; margin-bottom: 6px; }
.form-desc { color: var(--text-muted); font-size: 13.5px; margin-bottom: 20px; }
.ax-form-group { margin-bottom: 14px; }
.ax-form-group .ax-form-label { font-size: 13.5px; color: var(--text); font-weight: 500; margin-bottom: 5px; }
.ax-form-input input, .ax-form-input textarea, .form-input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 14px; color: var(--text); background: #fff; outline: none; line-height: 1.6;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.ax-form-input input:focus, .ax-form-input textarea:focus, .form-input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-light); }
.ax-form-input textarea { resize: vertical; min-height: 110px; }
.ax-form-input input::placeholder, .ax-form-input textarea::placeholder { color: #b0c4c2; }
.required { color: var(--error); margin-left: 2px; }
.form-tip { font-size: 12px; color: var(--text-muted); margin-top: 10px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* 11 表格 */
.table-wrap { overflow-x: auto; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-table th, .spec-table td { padding: 12px 16px; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.spec-table th { background: var(--surface-alt); font-weight: 600; white-space: nowrap; }
.spec-table tr:nth-child(even) td { background: var(--surface); }

/* 12 正文排版 */
.prose { font-size: 15.5px; line-height: 1.9; color: var(--text-soft); }
.prose h2 { font-size: 24px; margin: 36px 0 14px; padding-left: 12px; border-left: 4px solid var(--brand); }
.prose h3 { font-size: 19px; margin: 28px 0 10px; }
.prose h4 { font-size: 16px; margin: 22px 0 8px; }
.prose table { width: 100%; border-collapse: collapse; border-radius: 8px; overflow: hidden; margin: 10px 0px;}
.prose table th { background: #05a8a4; color: #fff; padding: 12px 16px; font-size: 14px; text-align: left; }
.prose table td { padding: 12px 16px; font-size: 14px; border: 1px solid #e1e1e1; }
.prose table tr:nth-child(even) td { background: #f9fbfc; }
.prose ul, .prose ol { margin: 0px; }
.prose ul li { list-style: disc; padding-left: 0px !important;}
.prose ol li { list-style: decimal; }
.prose p{padding: 5px 0px;}
.prose strong { color: var(--brand-dark); font-weight: 600; }
.prose img { margin: 20px auto; border-radius: var(--radius); }
.prose blockquote { margin: 20px 0; padding: 14px 20px; background: var(--surface); border-left: 4px solid var(--brand-mid); }
.callout { background: var(--brand-light); border-left: 4px solid var(--brand); border-radius: var(--radius); padding: 16px 20px; margin: 20px 0; color: var(--text-soft); font-size: 14.5px; }
.callout strong { color: var(--brand-dark); }
article ul:not(.ax-menu) li:before, .ax-article ul:not(.ax-menu) li:before { display:none; }
/* 13 分页 */
.pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 32px; flex-wrap: wrap; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 12px; font-size: 14px; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text-soft); background: #fff; transition: all var(--transition); }
.pagination a:hover { border-color: var(--brand); color: var(--brand); }
.pagination .current { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 500; }
.pagination .disabled { opacity: .4; cursor: not-allowed; }

/* 14 CTA */
.cta-banner { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); border-radius: 8px; padding: 48px 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 56px; }
.cta-banner.no-margin { margin-top: 0; }
.cta-content h3 { font-size: 26px; color: #fff; margin-bottom: 8px; }
.cta-content p { color: rgba(255,255,255,.85); font-size: 15px; margin: 0; }
.cta-buttons { display: flex; gap: 12px; flex-shrink: 0; }
.cta-phone { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 18px; font-weight: 600; white-space: nowrap; }
.cta-phone svg { width: 24px; height: 24px; }
.cta-phone .phone-num { font-size: 24px; font-weight: 700; }

/* 15 页脚 */
.site-footer { background: var(--footer-bg); color: var(--footer-text); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-col h5 { font-size: 15px; color: #fff; margin-bottom: 18px; font-weight: 600; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--footer-text); font-size: 13.5px; opacity: .8; }
.footer-col ul li a:hover { color: #fff; opacity: 1; }
.footer-brand{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-name{
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #fff;
}
.footer-slogan{
  font-size: 13px;
  color: #9fd8d2;
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,.2);
}
.footer-about p { font-size: 13.5px; line-height: 1.7; opacity: .75; margin-bottom: 16px; color: #fff;}
.footer-contact-info { font-size: 13px; opacity: .8; }
.footer-contact-info div { margin-bottom: 6px; }
.footer-qr { margin-top: 12px; width: 90px; height: 90px; background: #fff; border-radius: 4px; display: flex; align-items: center; justify-content: center; color: var(--footer-bg); font-size: 11px; text-align: center; }
.footer-product-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 8px; padding: 16px; }
.footer-product-name { display: block; font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 4px; }
.footer-product-name:hover { color: var(--brand-light); }
.footer-product-desc { font-size: 12.5px; opacity: .7; margin-bottom: 12px; }
.footer-product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.footer-product-tags li { font-size: 11.5px; color: var(--brand-light); background: rgba(5,168,164,.18); padding: 3px 8px; border-radius: 4px; }
.footer-product-cta { font-size: 13px; color: var(--brand-light); font-weight: 500; }
.footer-product-cta:hover { color: #fff; }
.footer-note { font-size: 13px; opacity: .75; margin-bottom: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; text-align: center; font-size: 12.5px; opacity: .6; }
.footer-bottom a { color: var(--footer-text); }
/* ===== 页脚二维码区域 ===== */
.footer-qr-wrap {
  display: flex;
  margin-top: 4px;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qr-item img {
  width: 150px; /* 二维码图片的宽度，可根据实际排版微调 */
  height: 150px;
  background: #fff; /* 保证二维码有白底 */
  padding: 4px; /* 二维码四周留白，看起来更干净 */
  border-radius: 4px;
  object-fit: contain;
  transition: transform 0.2s ease;
}
/* 电脑端右侧悬浮客服 */
.floating-cs {
    position: fixed;
    right: 20px; /* 距离右侧边缘20px */
    top: 50%;
    transform: translateY(-50%); /* 垂直居中 */
    z-index: 999; /* 确保在最上层 */
    transition: all 0.3s ease;
}

.cs-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 10px;
    text-align: center;
    cursor: pointer;
    border: 1px solid var(--border);
}

.cs-card img {
    width: 100px; /* 二维码大小 */
    height: 100px;
    object-fit: cover;
    display: block;
    margin: 0 auto 8px;
}

.cs-card p {
    margin: 0;
    font-size: 12px;
    color: var(--text-soft);
    font-weight: 500;
}

/* ========== 手机端底部固定导航 ========== */
.mobile-btmnav { display: none; }
/* ========== 微信二维码弹层 ========== */
.wechat-modal {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  align-items: center; justify-content: center;
  padding: 20px;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.wechat-modal.show { display: flex; }
.wechat-modal-inner {
  background: #fff;
  border-radius: 12px;
  padding: 14px 16px 20px;
  max-width: 320px;
  width: 100%;
  text-align: center;
  position: relative;
  animation: wm-pop .25s ease;
}
@keyframes wm-pop {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.wechat-modal-inner img {
  width: 240px; height: 240px;
  object-fit: cover;
  border-radius: 8px;
  background: #f0fbfa;
  display: block;
  margin: 6px auto 14px;
}
.wechat-modal-inner h4 {
  font-size: 16px; color: #333; margin-bottom: 4px; font-weight: 600;
}
.wechat-modal-close {
  position: absolute; top: 4px; right: 8px;
  background: none; border: none;
  font-size: 26px; color: #999; line-height: 1;
  cursor: pointer; padding: 4px 8px;
}
.wechat-modal-close:hover { color: #333; }

.wechat-modal-btn:active { opacity: 0.8; }

/* 16 悬浮组件 */
.back-to-top { position: fixed; right: 24px; bottom: 24px; width: 44px; height: 44px; background: #fff; border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brand); cursor: pointer; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all var(--transition); z-index: 50; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--brand); color: #fff; border-color: var(--brand); }
.back-to-top svg { width: 18px; height: 18px; }
.mobile-call-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); padding: 10px 16px; z-index: 60; box-shadow: 0 -2px 10px rgba(0,0,0,.05); }
.mobile-call-bar .btn { width: 100%; height: 42px; font-size: 15px; }
@media (min-width: 1024px) and (max-width: 1450px) {
  .floating-cs {
    top: 15% !important; /* 强制提升到顶部 15% 的位置，避开中间内容 */
  }
}
/* 18 响应式（公共部分，页面模块的响应式在各模块后补充） */
@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .section { padding: 20px 0; }
  .section-title { font-size: 24px; }
  .header-phone { display: none; }
  .nav-primary > li > a { padding: 0 10px; }
  .nav-primary > li.active > a::after { left: 14px; right: 14px; }
  .page-banner { padding: 36px 0 32px; }
  .page-banner h1 { font-size: 28px; }
  .hero-inner{flex-direction:column; min-height:auto; padding:40px 0 48px; gap:36px;}
  .hero-content{max-width:100%; flex:none;}
  .hero-content h1{font-size:34px;}
  .hero-content h1 br{display:none;}
  .hero-content .subtitle{font-size:16px; line-height:1.8;}
  .hero-buttons .btn{padding:12px 28px; font-size:16px;}
  .hero-chip-a{left:10px; top:10px;}
  .hero-chip-b{left:10px; bottom:50px;}
  .hero-shot-tag{bottom:-12px;}
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { flex-direction: column; text-align: center; padding: 36px 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px){
  .logo-icon img{ height: 38px; }
  .logo-text{ display: none; }
  .nav-toggle { display: flex; }
  .site-footer{padding: 0px;}
  .footer-grid{display: none;}
   /* 手机端底部固定导航（首页/微信/电话） */
  .mobile-btmnav {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #05a8a4;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.15);
    z-index: 200;
    border-top: 1px solid #047f7c;
  }
  .mobile-btmnav .mb-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 0;
    color: #fff;
    text-decoration: none;
    transition: opacity .15s;
    position: relative;
  }
  .mobile-btmnav .mb-item + .mb-item::before {
    content: ""; position: absolute; left: 0; top: 20%;
    width: 1px; height: 60%; background: rgba(255,255,255,0.25);
  }
  .mobile-btmnav .mb-item:active { opacity: 0.7; }
  .mobile-btmnav .mb-icon {
    font-size: 20px; line-height: 1;
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.18);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
  }
  .mobile-btmnav .mb-text { font-size: 11px; letter-spacing: 0.5px; }
   .floating-cs {
        display: none;
    }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 20px 0; }
  .section-title { font-size: 22px; padding-left: 12px; }
  .section-subtitle { font-size: 14px; padding-left: 16px; margin-bottom: 28px; }
  .header-inner { height: 64px; }
  .logo-icon img{ height: 38px; }
  .logo-text{ display: flex; }
  .nav-primary, .header-phone { display: none; }
  .nav-mobile { display: block; top: 64px; }
  .page-banner { padding: 28px 0 24px; }
  .page-banner h1 { font-size: 24px; }
  .hero-inner { padding: 44px 0 56px; gap: 32px; }
  .hero-content h1 { font-size: 28px; }
  .hero-content .subtitle { font-size: 15px; margin-bottom: 24px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  /* .hero-image-placeholder { max-width: 280px; } */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 14px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; margin-bottom: 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .cta-banner { padding: 32px 24px; gap: 20px; }
  .cta-content h3 { font-size: 20px; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .cta-buttons .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
  .back-to-top { right: 16px; bottom: 66px; width: 40px; height: 40px; }
  .mobile-call-bar { display: block; }
  body { padding-bottom: 62px; }
}

/* ==========================================================================
   17 页面模块（各页面独有样式，按页面注释分区）
   ========================================================================== */

/* 17.1 首页 */
.product-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.product-image-main { width: 100%; aspect-ratio: 4/3; background: linear-gradient(135deg, var(--surface) 0%, #fff 100%); border: 1px solid var(--border); border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-muted); box-shadow: var(--shadow-md); }
.product-image-main svg { width: 120px; height: 120px; color: var(--brand-mid); margin-bottom: 16px; }
.product-image-main span { font-size: 14px; }
.product-info h3 { font-size: 24px;}
.product-tagline { font-size: 15px; color: var(--brand-dark);  font-weight: 500; }
.product-desc { color: var(--text-soft); line-height: 1.8; }
.product-params { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.param-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; transition: all var(--transition); }
.param-card:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.param-label { font-size: 16px; font-weight: 600;color: #040404; margin-bottom: 4px; }
.param-value { font-size: 14px;  color: var(--text-muted); }
.shot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.shot-card{background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm);}
.shot-card figure{margin:0;aspect-ratio:16/9;background:#021c1b;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.shot-card img{width:100%;height:100%;object-fit:cover;display:block;}
.shot-card .shot-body{padding:16px 18px;}
.shot-card h4{font-size:16px;margin-bottom:6px;}
.shot-card p{font-size:13px;color:var(--text-muted);line-height:1.7;margin:0;}
.shot-text {text-align: center; margin-top: 5px;color: #a1a7a7; }
.link-more { display: inline-flex; align-items: center; color: var(--brand); font-weight: 500; font-size: 15px; }
.link-more::after { content: "→"; margin-left: 6px; transition: transform var(--transition); }
.link-more:hover::after { transform: translateX(4px); }
.app-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; text-align: center; transition: all var(--transition); }
.app-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.app-card .icon-box { margin: 0 auto 16px; }
.app-card h4 { font-size: 17px; margin-bottom: 8px; }
.app-card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 0; }
.advantage-item { display: flex; gap: 14px; align-items: flex-start; }
.advantage-text { flex: 1; min-width: 0;}
.advantage-item h4 { font-size: 16px; margin-bottom: 6px; }
.advantage-item p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 0;word-break: break-word; }
.article-card {
    display: block; /* 确保它像原来的 div 一样独占一行/一块 */
    text-decoration: none; /* 去掉下划线 */
    color: inherit; /* 继承原本的字体颜色，不变成蓝色 */
     background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); 
}
.article-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
/* 1. 给图片容器固定一个比例（建议 16/10 或 4/3） */
.article-thumb {
  aspect-ratio: 16 / 10; /* 强制所有缩略图容器保持这个宽高比 */
  width: 100%;
  overflow: hidden;      /* 隐藏超出容器的部分 */
  position: relative;
  background: var(--surface-alt); /* 加个底色，防止图片没加载出来时空白 */
}

/* 2. 核心代码：让图片自适应填充容器并裁剪 */
.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;     /* 魔法属性：按比例缩放铺满，多余部分裁掉 */
  display: block;
  transition: transform 0.3s ease; /* 顺便加个悬浮放大的动画过渡 */
}

/* （可选）鼠标悬浮时，图片微微放大，增加动感 */
.article-card:hover .article-thumb img {
  transform: scale(1.05);
}
.article-body { padding: 18px; }
.article-cat { display: inline-block; font-size: 11.5px; padding: 2px 8px; background: var(--brand-light); color: var(--brand-dark); border-radius: 2px; margin-bottom: 10px; font-weight: 500; }
.article-card h4 { font-size: 15px; margin-bottom: 8px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card:hover h4 { color: var(--brand); }
.partners-section { padding: 56px 0; text-align: center; }
.partners-title { font-size: 20px; color: var(--text-soft); margin-bottom: 28px; font-weight: 500; }
.partners-logos { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 32px 48px; opacity: .5; filter: grayscale(100%); }
.partner-logo { height: 32px; font-size: 16px; font-weight: 600; color: var(--text-muted); letter-spacing: 1px; display: flex; align-items: center; }

/* 17.2 关于我们 */
.intro-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.intro-image { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--surface), #fff); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.intro-image svg { width: 100px; height: 100px; }
.intro-text p { line-height: 1.85; margin-bottom: 14px; }
.intro-text p strong { color: var(--brand-dark); font-weight: 600; }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.stat-item { text-align: center; padding: 20px 12px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
.stat-num { font-size: 30px; font-weight: 700; color: var(--brand); line-height: 1; margin-bottom: 6px; }
.stat-num small { font-size: 18px; }
.stat-label { font-size: 13px; color: var(--text-muted); }
.advantage-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; text-align: center; transition: all var(--transition); }
.advantage-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.advantage-card .icon-box { margin: 0 auto 14px; }
.advantage-card h4 { font-size: 16px; margin-bottom: 8px; }
.advantage-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* 17.3 联系我们 */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.info-list { margin-bottom: 24px; }
.info-item { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.info-item:last-child { border-bottom: none; }
.info-item > div:not(.info-icon) {flex: 1;min-width: 0;}
.info-icon { width: 42px; height: 42px; flex-shrink: 0; background: var(--brand-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand); }
.info-icon svg { width: 20px; height: 20px; }
.info-label { font-size: 12.5px; color: var(--text-muted); margin-bottom: 2px; }
.info-value { font-size: 17px; font-weight: 600; color: var(--text);overflow-wrap: break-word;  word-break: break-all; }
.info-value a { color: var(--brand-dark); }
.info-value a:hover { color: var(--brand); }
.qr-row { display: flex; gap: 14px; padding: 16px; background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); }
.qr-box { width: 90px; height: 90px; flex-shrink: 0; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 12px; text-align: center; }
.qr-text h4 { font-size: 15px; margin-bottom: 6px; }
.qr-text p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin: 0; }
.map-container { aspect-ratio: 16/6; background: linear-gradient(135deg, var(--surface-alt), #fff); border: 1px solid var(--border); border-radius: var(--radius); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.map-container > svg { width: 80px; height: 80px; }
.map-pin { position: absolute; top: 50%; left: 50%; width: 36px; height: 36px; background: var(--brand); border-radius: 50% 50% 50% 0; transform: translate(-50%, -100%) rotate(-45deg); box-shadow: 0 4px 12px rgba(5,168,164,.4); }
.map-pin::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 14px; height: 14px; background: #fff; border-radius: 50%; }
.map-address { margin-top: 16px; text-align: center; font-size: 14px; color: var(--text-soft); }
.map-address a { color: var(--brand); margin-left: 10px; font-size: 13px; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
.service-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; transition: all var(--transition); }
.service-card:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.service-card .region { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.service-card .cities { font-size: 13px; color: var(--text-muted); }


/* 外层 Flex 布局，左侧比右侧宽一点 */
.flex-contact {
  display: flex;
  gap: 30px; /* 左右间距 */
  align-items: stretch; /* 让左右两边高度一致 */
}

/* 左侧面板自适应宽度 */
.flex-contact .contact-info-panel {
  flex: 1; 
  margin-bottom: 0; /* 清除可能存在的默认下边距 */
}

/* 右侧二维码卡片：固定宽度，垂直居中排列 */
.qr-card {
  flex: 0 0 320px; /* 固定宽度 320px，不放大不缩小 */
  background-color: #f8f9fa; /* 浅灰底色 */
  border: 1px solid #e9ecef; /* 边框 */
  border-radius: 8px; /* 圆角 */
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center; /* 内容水平居中 */
  justify-content: center; /* 内容垂直居中 */
  text-align: center;
}

/* 右侧二维码图片 */
.qr-card .qr-box img {
  width: 140px; /* 二维码放大一点更醒目 */
  height: 140px;
  object-fit: contain;
  margin-bottom: 15px;
  border-radius: 4px; /* 如果二维码本身有白边可以保留，没有的话加点圆角好看 */
}

/* 右侧文字排版 */
.qr-card .qr-text h4 {
  margin: 0 0 10px 0;
  font-size: 16px;
  color: #333;
  font-weight: bold;
}

.qr-card .qr-text p {
  margin: 0;
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}

/* 📱 响应式适配：手机端自动变成上下排列 */
@media (max-width: 768px) {
  .flex-contact {
    flex-direction: column;
  }
  .qr-card {
    flex: auto;
    width: 100%;
    box-sizing: border-box;
  }
}


/* 1. 让输入框的包裹层能够自动占据剩余空间并被压缩 */
.ax-form-con {
    flex: 1;          /* 占据剩余宽度 */
    min-width: 0;     /* 核心魔法：允许被压缩，防止撑破父级 */
}

/* 2. 确保输入框本身宽度自适应 */
.ax-form-con input,
.ax-form-con textarea {
    width: 100% !important; /* 强制充满包裹层 */
    box-sizing: border-box !important; /* 防止 padding 撑大宽度 */
}

/* 3. 如果 label 太宽，可以稍微限制一下它的宽度 */
.ax-form-label {
    flex-shrink: 0; /* 防止 label 被无限挤压 */
    width: 80px; /* 或者根据需要设置一个合适的固定宽度，让右侧输入框对齐 */
    text-align: right;
    margin-right: 15px;
}
button.ax-btn{background:var(--brand);}
/* 17.4 产品列表 */
.list-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; padding: 48px 0; }
.category-list li a { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; font-size: 14px; border-radius: var(--radius); margin-bottom: 4px; }
.category-list li a:hover { background: var(--brand-light); color: var(--brand-dark); }
.category-list li.active a { background: var(--brand); color: #fff; font-weight: 500; }
.category-list .count { font-size: 12px; background: rgba(0,0,0,.06); padding: 1px 7px; border-radius: 10px; }
.category-list li.active .count { background: rgba(255,255,255,.2); }
.hot-product { display: flex; gap: 10px; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px dashed var(--border); }
.hot-product:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.hot-product-thumb { width: 60px; height: 60px; flex-shrink: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.hot-product-thumb svg { width: 28px; height: 28px; }
.hot-product-info h5 { font-size: 13.5px; margin-bottom: 2px; line-height: 1.4; }
.hot-product-info .price { font-size: 13px; color: var(--brand); font-weight: 600; }
.list-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.list-toolbar .total { font-size: 14px; color: var(--text-muted); }
.list-toolbar .total strong { color: var(--brand); font-weight: 600; }
.sort-select { padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; color: var(--text-soft); background: #fff; cursor: pointer; }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.product-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.product-thumb { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--surface), #fff); display: flex; align-items: center; justify-content: center; }
.product-thumb svg { width: 80px; height: 80px; color: var(--brand-mid); transition: transform var(--transition); }
.product-card:hover .product-thumb svg { transform: scale(1.08); }
.product-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-card-body h3 { font-size: 18px; margin-bottom: 10px; }
.product-card:hover .product-card-body h3 { color: var(--brand); }
.product-card-body .desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; flex: 1; }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.product-card-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-muted); }
.product-card-footer .view-detail { font-size: 14px; color: var(--brand); font-weight: 500; }
.product-card-footer .view-detail::after { content: "→"; margin-left: 4px; display: inline-block; transition: transform var(--transition); }
.product-card:hover .view-detail::after { transform: translateX(3px); }

/* 17.5 文章列表 */
.article-list .article-item { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.article-list .article-item:first-child { padding-top: 0; }
.article-list .article-item:last-child { border-bottom: none; }
.article-list .article-thumb-sm { width: 190px; aspect-ratio: 16/10; flex-shrink: 0; border-radius: var(--radius); position: relative; overflow: hidden; }
.article-list .article-info{flex: 1; min-width: 0;}
.article-list .article-info h3 { font-size: 18px; margin-bottom: 8px; line-height: 1.5; }
.article-list .article-info h3 a { color: var(--text); text-decoration: none; }
.article-list .article-info h3 a:hover { color: var(--brand); }
.article-list .article-info p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 10px; }
.article-list .article-meta { display: flex; gap: 16px; font-size: 12.5px; color: var(--text-muted); }

/* 17.6 产品详情 */
.detail-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 48px 0; align-items: start; }
.detail-hero > div {
    min-width: 0; 
}
.gallery-main { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--surface), #fff); border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; display: block; }

.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; }
.gallery-thumbs span { width: 72px; height: 72px; border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); background: var(--surface); cursor: pointer; }
.gallery-thumbs span.active { border-color: var(--brand); }
.gallery-thumbs span:hover { border-color: var(--brand-mid); }
.gallery-thumbs span img { width: 100%; height: 100%; object-fit: cover; border-radius: 2px; display: block; }
.detail-info h1 { font-size: 26px; margin-bottom: 12px; line-height: 1.35; }
.detail-info .tagline { font-size: 15px; color: var(--brand-dark); font-weight: 500; margin-bottom: 18px; }
.detail-info .summary { color: var(--text-soft); line-height: 1.8; margin-bottom: 24px; }
.cap-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 24px;}
.cap-item{display:flex; gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 16px;}
.cap-item > div {flex: 1 !important;  min-width: 0 !important; display: flex;flex-direction: column;}
.cap-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);flex-shrink:0;margin-top:7px;}
.cap-item b{display:block;font-size:14.5px;color:var(--text);margin-bottom:2px;}
.cap-item span{ font-size:13px;color:var(--text-muted);line-height:1.65;}
.promise-bar{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;}
.promise-bar span{font-size:12.5px;color:var(--brand-dark);background:var(--brand-light);border-radius:20px;padding:5px 12px;}

.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 28px; overflow-x: auto; }
.tabs a { padding: 12px 20px; font-size: 15px; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.active, .tabs a:hover { color: var(--brand); border-bottom-color: var(--brand); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 20px; }
.feature-item .icon-box { margin-bottom: 12px; }
.feature-item h4 { font-size: 16px; margin-bottom: 6px; }
.feature-item p { font-size: 13.5px; color: var(--text-muted); line-height: 1.65; margin: 0; }
.case-list li { padding: 12px 0; border-bottom: 1px dashed var(--border); font-size: 14px; }
.case-list li:last-child { border-bottom: none; }

/* 17.7 文章详情 */
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.article-header { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.article-header h1 { font-size: 30px; line-height: 1.4; margin-bottom: 12px; }
.article-header .article-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--text-muted); }
.article-footer { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.article-footer .label { font-size: 13px; color: var(--text-muted); }

/* 17.8 应用场景 */
.scenario-hero { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); color: #fff; padding: 56px 0; }
.scenario-hero h1 { color: #fff; font-size: 34px; margin-bottom: 12px; }
.scenario-hero p { color: rgba(255,255,255,.88); font-size: 16px; max-width: 760px; margin: 0; }
.measure-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.measure-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.measure-card .label { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.measure-card .value { font-size: 18px; font-weight: 600; color: var(--brand-dark); }
.workflow { counter-reset: step; display: grid; gap: 14px; }
.workflow li { position: relative; padding: 14px 18px 14px 56px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14.5px; counter-increment: step; list-style: none; margin: 0; }
.workflow li::before { content: counter(step); position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: #fff; font-size: 13px; font-weight: 600; display: flex; align-items: center; justify-content: center; }
.area-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.area-list li { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.area-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); flex-shrink: 0; }
.value-list li { padding: 12px 0; border-bottom: 1px dashed var(--border); font-size: 14.5px; }
.value-list li:last-child { border-bottom: none; }
.value-list strong { color: var(--brand-dark); }

/* 17 页面模块响应式 */
@media (max-width: 1024px) {
  .product-showcase, .intro-grid, .contact-grid, .detail-hero, .article-layout { grid-template-columns: 1fr; gap: 32px; }
  .product-image-main, .intro-image { max-width: 480px; margin: 0 auto; }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .list-layout { grid-template-columns: 1fr; gap: 24px; padding: 36px 0; }
  .sidebar { position: static; order: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .sidebar-widget { margin-bottom: 0; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .measure-grid, .area-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .product-params { grid-template-columns: 1fr 1fr; gap: 10px; }
  .param-card { padding: 12px 14px; }
  .param-value { font-size: 16px; }
  .app-card { text-align: left; display: flex; gap: 14px; align-items: center; padding: 20px;  flex-wrap: wrap;}
  .app-card h4{margin-bottom: 0; }
  .app-card p {
        flex-basis: 100%; /* 核心代码：告诉 p 标签你的基准宽度是整行 */
        width: 100%;      /* 双保险 */
        box-sizing: border-box; /* 确保 padding 不会撑破 100% 宽度 */
    }
  .app-card .icon-box { margin: 0; width: 48px; height: 48px; }
  .stats-row { gap: 10px; }
  .stat-item { padding: 16px 10px; }
  .stat-num { font-size: 24px; }
  .advantage-card { padding: 18px 14px; }
  .form-card { padding: 20px; }
  .info-value { font-size: 15px; }
  .qr-row { flex-direction: column; align-items: center; text-align: center; }
  .map-container { aspect-ratio: 4/3; }
  .service-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .service-card { padding: 14px; }
  .list-layout { padding: 28px 0; gap: 20px; }
  .sidebar { grid-template-columns: 1fr; }
  .list-toolbar { flex-direction: column; gap: 10px; align-items: flex-start; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card-body { padding: 16px; }
  .product-card-body h3 { font-size: 16px; }
  .article-list .article-item { flex-direction: column; gap: 12px; }
  .article-list .article-thumb-sm { width: 100%; aspect-ratio: 16/9; }
  .detail-info h1, .article-header h1 { font-size: 24px; }
  .feature-grid, .measure-grid, .area-list { grid-template-columns: 1fr; }
  .scenario-hero { padding: 40px 0; }
  .scenario-hero h1 { font-size: 26px; }
  .shot-grid{grid-template-columns:repeat(1,1fr);}
  .gallery-thumbs span{
     width: 60px; height: 60px; 

  }
}

/* ===== 合并自 pages-a.css ===== */
/* ==========================================================================
   cpvet 宜慧康 — A 组页面独有样式（pages-a.css）
   对应页面：pc/index.htm / pc/lists_about.htm / pc/lists_contact.htm
   说明：仅收录 styles.css 未提供的类，公共样式请勿在此重复定义
   ========================================================================== */

/* 首页
   本页所用类（hero / product-showcase / product-image-main / param-card /
   app-card / advantage-item / article-card / partners-section / cta-banner 等）
   styles.css 已全部提供，本页无需额外样式。 */

/* 关于我们
   intro-grid / intro-image / intro-text / stats-row / advantage-card /
   contact-grid / qr-row / form-card 等均已在 styles.css 中定义，
   本页无需额外样式。 */

/* 联系我们 */

/* 联系方式 + 在线咨询：AXUI 两栏（ax-row > ax-col-12）之间的间距兜底 */
.contact-columns {
  gap: 40px;
}

/* 联系方式信息面板：让 AXUI 面板与页面的信息列表视觉统一（去掉面板自带描边与内边距） */
.contact-info-panel {
  border: 0;
  background: none;
  box-shadow: none;
}
.contact-info-panel > .ax-panel-header {
  padding: 0 0 12px;
  border-bottom: 1px solid var(--border);
}
.contact-info-panel > .ax-panel-header h3 {
  font-size: 17px;
  margin: 0;
}
.contact-info-panel > .ax-panel-body {
  padding: 0;
}
.contact-info-panel .info-list {
  margin-bottom: 0;
}

/* 二维码区块与上方信息面板的间距（styles.css 的 .qr-row 无外边距） */
.contact-info-panel + .qr-row {
  margin-top: 20px;
}


/* ===== 合并自 pages-b.css ===== */
/* ==========================================================================
  pages-b.css — cpvet 列表页补充样式（产品中心 / 知识中心 / 应用领域）
   说明：仅包含 styles.css 中不存在的类，按页面分区；需在 styles.css 之后加载
   ========================================================================== */

/* --------------------------------------------------------------------------
   00 通用：AXUI 面板与站点侧栏卡片叠加（ax-panel + sidebar-widget）
   -------------------------------------------------------------------------- */
.ax-panel.sidebar-widget { padding: 0; }
.ax-panel.sidebar-widget .ax-panel-header { padding: 20px 20px 0; margin: 0; border: 0; background: none; }
.ax-panel.sidebar-widget .ax-panel-body { padding: 0 20px 20px; }

/* 列表页统一与外层留白 */
.list-section { padding: 48px 0; }

/* --------------------------------------------------------------------------
   01 产品列表页
   -------------------------------------------------------------------------- */
.product-layout { display: flex; flex-wrap: wrap; align-items: flex-start; margin: 0; padding: 0; }
.product-side { flex: 0 0 260px; max-width: 260px; }
.product-main { flex: 1 1 0; min-width: 0; }

/* 开发中产品占位卡 */
.product-card.is-coming { opacity: .5; }
.product-card.is-coming:hover { transform: none; box-shadow: none; border-color: var(--border); }
.product-card.is-coming:hover .product-thumb svg { transform: none; }
.product-card.is-coming:hover .product-card-body h3 { color: var(--text); }
.product-card.is-coming .view-detail { cursor: default; }
.product-card.is-coming .view-detail::after { content: none; }

/* --------------------------------------------------------------------------
  02 知识中心列表页
   -------------------------------------------------------------------------- */
.article-layout-row { display: flex; flex-wrap: wrap; align-items: flex-start; margin: 0; padding: 0; }
.article-main { flex: 1 1 0; min-width: 0; padding-right: 30px !important;}
.article-side { flex: 0 0 280px; max-width: 280px; }

/* 分类标签栏 */
.category-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.category-tabs a { padding: 8px 20px; font-size: 14px; border-radius: var(--radius); background: var(--surface); color: var(--text-soft); border: 1px solid var(--border); transition: all var(--transition); }
.category-tabs a:hover { border-color: var(--brand-mid); color: var(--brand-dark); }
.category-tabs a.active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* 侧栏搜索框 */
.search-box { display: flex; }
.search-box input { flex: 1; min-width: 0; height: 38px; padding: 0 12px; border: 1px solid var(--border); border-right: none; border-radius: var(--radius) 0 0 var(--radius); font-size: 13.5px; color: var(--text); outline: none; transition: border-color var(--transition); }
.search-box input:focus { border-color: var(--brand); }
.search-box button { width: 44px; height: 38px; flex-shrink: 0; background: var(--brand); border: none; border-radius: 0 var(--radius) var(--radius) 0; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.search-box button:hover { background: var(--brand-dark); }
.search-box button svg { width: 16px; height: 16px; }

/* 热门文章排行 */
.hot-list { counter-reset: rank; }
.hot-list li { counter-increment: rank; position: relative; padding: 10px 0 10px 28px; border-bottom: 1px dashed var(--border); }
.hot-list li::before { content: counter(rank); position: absolute; left: 0; top: 12px; width: 18px; height: 18px; background: var(--surface-alt); color: var(--text-muted); border-radius: 2px; font-size: 11px; font-weight: 600; display: flex; align-items: center; justify-content: center; }
.hot-list li:nth-child(-n+3)::before { background: var(--brand); color: #fff; }
.hot-list li:last-child { border-bottom: none; padding-bottom: 0; }
.hot-list li a { font-size: 13.5px; color: var(--text-soft); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hot-list li a:hover { color: var(--brand); }

/* 侧栏文章分类 */
.sidebar-cat li a { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 14px; color: var(--text-soft); border-bottom: 1px dashed var(--border); }
.sidebar-cat li:last-child a { border-bottom: none; padding-bottom: 0; }
.sidebar-cat li a:hover { color: var(--brand); }
.sidebar-cat .count { font-size: 12px; color: var(--text-muted); background: var(--surface-alt); padding: 1px 7px; border-radius: 10px; }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud p { font-size: 14px;padding: 10px 10px;background: var(--surface);color: var(--text-soft);border-radius: 2px;border: 1px solid var(--border);}
.tag-cloud a { font-size: 12.5px; padding: 4px 10px; background: var(--surface); color: var(--text-soft); border-radius: 2px; border: 1px solid var(--border); transition: all var(--transition); }
.tag-cloud a:hover { background: var(--brand-light); color: var(--brand-dark); border-color: var(--brand-mid); }

/* --------------------------------------------------------------------------
   03 应用领域列表页
   -------------------------------------------------------------------------- */
.scenario-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.scenario-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: all var(--transition); }
.scenario-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.scenario-card-img { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--brand-light), #fff); display: flex; align-items: center; justify-content: center; color: var(--brand); }
.scenario-card-img svg { width: 64px; height: 64px; transition: transform var(--transition); }
.scenario-card:hover .scenario-card-img svg { transform: scale(1.1); }
.scenario-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.scenario-card-body .badge { align-self: flex-start; margin-bottom: 10px; }
.scenario-card-body h3 { font-size: 20px; margin-bottom: 10px; transition: color var(--transition); }
.scenario-card:hover .scenario-card-body h3 { color: var(--brand); }
.scenario-card-body .desc { font-size: 14.5px; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; flex: 1; }
.scenario-features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.scenario-features li { font-size: 12.5px; padding: 3px 10px; background: var(--surface); color: var(--text-soft); border-radius: 2px; border: 1px solid var(--border); }
.scenario-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--border); }
.scenario-footer .animals { font-size: 12.5px; color: var(--text-muted); }

/* 更多应用方向 */
.area-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; transition: all var(--transition); }
.area-item:hover { border-color: var(--brand-mid); background: var(--brand-light); transform: translateY(-2px); }
.area-icon { width: 48px; height: 48px; margin: 0 auto 10px; background: var(--brand-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brand); transition: all var(--transition); }
.area-item:hover .area-icon { background: var(--brand); color: #fff; }
.area-icon svg { width: 24px; height: 24px; }
.area-item h4 { font-size: 15px; margin-bottom: 4px; }
.area-item p { font-size: 12.5px; color: var(--text-muted); margin: 0; }

/* 科研价值 */
.value-row { display: flex; flex-wrap: wrap; gap: 24px; margin: 32px 0 0; }
.value-row > .ax-col { flex: 1 1 0; min-width: 0; }
.value-card { background: #fff; border: 1px solid var(--border); border-left: 3px solid var(--brand); padding: 24px; border-radius: 0 var(--radius) var(--radius) 0; transition: all var(--transition); }
.value-card:hover { box-shadow: var(--shadow-sm); transform: translateX(4px); }
.value-card h4 { font-size: 17px; margin-bottom: 10px; }
.value-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin: 0; }

/* --------------------------------------------------------------------------
   04 响应式
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .list-section { padding: 36px 0; }
  .product-side, .article-side { flex: 0 0 100%; max-width: 100%; order: 2; }
  .product-main, .article-main { flex: 0 0 100%; order: 1; }
  .scenario-grid { grid-template-columns: 1fr; }
  .value-row { margin-top: 24px; }
  .value-row > .ax-col { flex: 0 0 100%; max-width: 100%; }
}

@media (max-width: 640px) {
  .list-section { padding: 28px 0; }
  .category-tabs { gap: 6px; margin-bottom: 16px; }
  .category-tabs a { padding: 6px 14px; font-size: 13px; }
  .scenario-grid { gap: 16px; }
  .scenario-card-body { padding: 18px; }
  .scenario-card-body h3 { font-size: 18px; }
  .scenario-card-img svg { width: 48px; height: 48px; }
  .area-item { padding: 14px; }
  .area-icon { width: 40px; height: 40px; }
  .area-icon svg { width: 20px; height: 20px; }
  .value-card { padding: 18px; }
  .value-card h4 { font-size: 16px; }
  .search-box button { width: 40px; }
}


/* ===== 合并自 pages-c.css ===== */
/* ==========================================================================
   cpvet 宜慧康 — 页面独有样式 pages-c.css
   仅包含 styles.css 中未定义的类，按页面注释分区
   ========================================================================== */

/* ==========================================================================
   view_product 产品详情页独有
   ========================================================================== */

/* 亮点列表（detail-info 内） */
.highlight-list { margin: 0 0 8px; }
.highlight-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: 14.5px; color: var(--text-soft); }
.highlight-item .check { flex-shrink: 0; width: 20px; height: 20px; background: var(--brand-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brand); margin-top: 3px; }
.highlight-item .check svg { width: 12px; height: 12px; }
.highlight-item .highlight-info { flex: 1; }
.highlight-item .highlight-info strong { color: var(--text); font-weight: 600; }

/* 咨询联系块 */
.product-contact { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-top: 24px; }
.product-contact svg { width: 22px; height: 22px; color: var(--brand); flex-shrink: 0; }
.product-contact .phone-label { font-size: 12px; color: var(--text-muted); }
.product-contact .phone-number { font-size: 18px; font-weight: 700; color: var(--brand-dark); }

/* 通用图片占位盒（概述 / 探头） */
.media-box { border: 1px solid var(--border); border-radius: 8px; background: linear-gradient(135deg, var(--surface), #fff); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); aspect-ratio: 90/61; }
.media-box img {width: 100%;height: 100%;object-fit: contain; }
.overview-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.overview-grid p{font-size: 18px; color: var(--text-soft); line-height: 1.8; margin: 0;}
/* 参数表分组行 */
.spec-group-title { background: var(--surface-alt); color: var(--brand-dark); font-weight: 600; text-align: left; }
.section-gray .spec-table { background: #fff; }

 /* ===== 本区块新增样式（可整段移入 skin/css/styles.css） ===== */
    .lab-layout { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr); gap: 32px; align-items: start; }

    /* 左：带边框的视频卡片 */
    .lab-video-card { background: #f0f8f7; border: 1px solid #cfe9e6; border-radius: 10px; padding: 18px; min-width: 0; }
    .lab-pill { display: inline-block; padding: 7px 18px; border-radius: 999px; background: var(--brand); color: #fff; font-size: 13px; font-weight: 500; margin-bottom: 14px; }

    .lab-media { position: relative; margin: 0; border-radius: 8px; overflow: hidden; background: #000; }
    .lab-media .lab-poster { width: 100%; max-width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 16 / 9; }
    .lab-media.is-playing .lab-poster { display: none; }
    .lab-media .lab-video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; aspect-ratio: 16 / 9; }
    .lab-play { position: absolute; left: 50%; top: 50%; width: 62px; height: 62px; margin: -31px 0 0 -31px; border: 0; border-radius: 50%; background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 6px 20px rgba(0,0,0,.28); transition: all var(--transition); }
    .lab-play svg { width: 24px; height: 24px; margin-left: 3px; }
    .lab-play:hover { background: var(--brand-dark); transform: scale(1.06); }

    .lab-meta { padding: 14px 2px 2px; }
    .lab-meta-title { display: flex; align-items: center; gap: 7px; margin: 0 0 6px; font-size: 13px; font-weight: 600; color: var(--brand); }
    .lab-meta-title::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
    .lab-meta-desc { margin: 0; font-size: 13px; line-height: 1.75; color: var(--text-soft); }

    /* 右：配置卡片（单列） */
    .lab-cards { display: grid; grid-template-columns: 1fr; gap: 12px; min-width: 0; }
    .lab-card { background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 10px 16px; transition: border-color var(--transition), box-shadow var(--transition); }
    .lab-card:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
    .lab-card-head { display: flex; align-items: flex-start; gap: 9px;  }
    .lab-ico { flex-shrink: 0; width: 32px; height: 32px; border-radius: 6px; background: var(--brand-light); color: var(--brand); display: flex; align-items: center; justify-content: center; }
    .lab-ico svg { width: 17px; height: 17px; }
    .lab-card h4 { margin: 0; min-width: 0; font-size: 14px; line-height: 2.5; color: var(--text); font-weight: 600; overflow-wrap: anywhere; }
    .lab-card p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--text-muted); }

/* 适用动物（横向卡片：蓝圆底+白色剪影 + 右文字） */
.animal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.animal-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 22px 18px; transition: all var(--transition); }
.animal-card:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.animal-row { display: flex; align-items: center; gap: 14px; }
.animal-badge { flex-shrink: 0; width: 74px; height: 74px; border-radius: 50%; overflow: hidden; border: 3px solid var(--brand-light); box-shadow: 0 2px 8px rgba(0,0,0,.08); transition: transform var(--transition); }
.animal-card:hover .animal-badge { transform: scale(1.05); }
.animal-badge img { width: 100%; height: 100%; object-fit: cover; display: block; }
.animal-info { flex: 1; min-width: 0; }
.animal-info h4 { font-size: 16px; margin: 0 0 6px; color: var(--text); }
.animal-info p { font-size: 12.5px; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* 客户案例卡片顶部视觉区（配合 card 使用） */
.case-thumb { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--surface), var(--brand-light)); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.case-thumb svg { width: 48px; height: 48px; }

/* ===== 2026-11 view_product 改版新增样式 ===== */

/* 章节导航吸顶 */
.product-tabs-wrap { position: sticky; top: 72px; z-index: 90; background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.product-tabs-wrap .tabs { margin-bottom: 0; padding: 0; border-bottom: none; }
.product-tabs-wrap .tabs a { padding: 14px 20px; font-size: 14.5px; color: var(--text-soft); }
.product-tabs-wrap .tabs a.active { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
.product-tabs-wrap .tabs a:hover { color: var(--brand); }
.product-page .section[id], .product-page #overview { scroll-margin-top: 128px; }

/* 实验动物成像 —— 右侧影像图片卡 */
.imaging-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.imaging-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; transition: border-color var(--transition), box-shadow var(--transition); }
.imaging-card:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.imaging-card-img { aspect-ratio: 16/10; background: #021c1b; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.imaging-card-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.imaging-card-body { padding: 10px 14px 12px; }
.imaging-card-body b { display: block; font-size: 14px; color: var(--text); margin-bottom: 3px; }
.imaging-card-body span { font-size: 12px; color: var(--text-muted); line-height: 1.65; }

/* 应用场景：图片卡替换 SVG 图标 */
.scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.scene-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: all var(--transition); }
.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-mid); }
.scene-media { aspect-ratio: 4/3; background: #021c1b; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.scene-media img { width: 100%; height: 100%; object-fit: contain; display: block; }
.scene-media.is-empty { background: linear-gradient(135deg, #073533 0%, #021c1b 100%); }
.scene-media.is-empty span { font-size: 13px; color: rgba(168,236,232,.75); letter-spacing: 1px; border: 1px dashed rgba(168,236,232,.28); padding: 12px 18px; border-radius: 4px; text-align: center; }
.scene-body { padding: 18px 20px 0px; flex: 1; }
.scene-body h4 { font-size: 16px; margin-bottom: 8px; }
.scene-body p { font-size: 13px; color: var(--text-muted); line-height: 1.75; margin: 0; }

/* 技术参数折叠按钮 */
.spec-toggle { display: flex; align-items: center; gap: 18px; width: 100%; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 22px 28px; cursor: pointer; text-align: left; box-shadow: var(--shadow-sm); transition: border-color var(--transition), box-shadow var(--transition); }
.spec-toggle:hover { border-color: var(--brand-mid); box-shadow: var(--shadow-md); }
.spec-toggle-label { font-size: 22px; font-weight: 600; color: var(--text); padding-left: 14px; border-left: 4px solid var(--brand); line-height: 1.3; }
.spec-toggle-hint { font-size: 13px; color: var(--text-muted); flex: 1; }
.spec-toggle-icon { width: 12px; height: 12px; border-right: 2px solid var(--text-muted); border-bottom: 2px solid var(--text-muted); transform: rotate(45deg); margin-right: 6px; transition: transform .25s; }
.spec-toggle.is-open .spec-toggle-icon { transform: rotate(-135deg); margin-top: 4px; }
.spec-body { margin-top: 20px; }
.is-hidden { display: none !important; }

/* FAQ */
.faq { list-style: none; padding: 0; margin: 0; }
.faq details { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; background: #fff; transition: border-color var(--transition); }
.faq details[open] { border-color: var(--brand-mid); box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; padding: 16px 20px; font-weight: 500; color: var(--text); display: flex; justify-content: space-between; align-items: center; font-size: 15px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 22px; font-weight: 300; line-height: 1; transition: transform .25s; flex-shrink: 0; }
.faq details[open] summary::after { content: "−"; }
.faq-body { padding: 0 20px 18px; }
.faq-body p { font-size: 14px; color: var(--text-soft); line-height: 1.8; margin: 0; }

/* 响应式：新模块 */
@media (max-width: 1024px) {
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .imaging-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .product-tabs-wrap { top: 72px; }
  .product-tabs-wrap .tabs a { padding: 12px 14px; font-size: 13.5px; }
  .product-page .section[id], .product-page #overview { scroll-margin-top: 118px; }
  .spec-toggle { flex-wrap: wrap; gap: 10px 16px; padding: 18px 20px; }
  .spec-toggle-label { font-size: 18px; }
  .spec-toggle-hint { flex-basis: 100%; font-size: 12.5px; }
  .imaging-cards { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .scene-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   view_article 文章详情页独有
   ========================================================================== */

.article-cover { width: 100%; aspect-ratio: 16/7; background: linear-gradient(135deg, var(--brand-light), #fff); border: 1px solid var(--border); border-radius: var(--radius); margin: 0 0 28px; display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.article-cover svg { width: 90px; height: 90px; }
.article-header .badge { margin-bottom: 12px; }

/* 正文插图 */
.content-image { margin: 24px 0; text-align: center; }
.content-image .img-placeholder { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--surface), var(--brand-light)); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); margin-bottom: 8px; }
.content-image .img-placeholder svg { width: 60px; height: 60px; }
.content-image .img-caption { font-size: 13px; color: var(--text-muted); text-align: center; margin: 0; }

/* 文章侧栏目录 */
.toc-list li a { display: block; padding: 6px 10px; font-size: 13.5px; color: var(--text-soft); border-left: 2px solid transparent; transition: all var(--transition); }
.toc-list li a:hover { color: var(--brand); }
.toc-list li.active a { color: var(--brand); border-left-color: var(--brand); background: var(--brand-light); }
.toc-list .toc-h3 a { padding-left: 24px; font-size: 13px; }

/* 文章侧栏相关推荐 */
.sidebar-related-item { display: flex; gap: 10px; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px dashed var(--border); }
.sidebar-related-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar-related-thumb { width: 60px; height: 45px; flex-shrink: 0; background: var(--surface); border-radius: 2px; display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.sidebar-related-thumb svg { width: 20px; height: 20px; }
.sidebar-related-info a { font-size: 13px; color: var(--text-soft); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sidebar-related-info a:hover { color: var(--brand); }

/* 上/下一篇 */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.post-nav-item { padding: 16px 18px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: all var(--transition); }
.post-nav-item:hover { border-color: var(--brand-mid); background: var(--brand-light); }
.post-nav-item .label { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.post-nav-item .title { font-size: 14px; color: var(--text); line-height: 1.5; }
.post-nav-item:hover .title { color: var(--brand-dark); }
.post-nav-next { text-align: right; }

/* 相关文章 / 相关应用（文章页与场景页共用） */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.related-grid .card { display: flex; flex-direction: column; }
.related-grid .card-body { padding: 14px 16px; flex: 1; }
.related-grid h4 { font-size: 14px; line-height: 1.5; margin: 0 0 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-grid .card-body p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 6px 0 0; }
.related-grid .date { font-size: 12.5px; color: var(--text-muted); }
.related-thumb { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--brand-light), #fff); display: flex; align-items: center; justify-content: center; color: var(--brand-mid); }
.related-thumb svg { width: 32px; height: 32px; }

/* 侧栏 AXUI 面板与本页 sidebar-widget 组合时的间距归一 */
.sidebar .ax-panel-header { padding: 0 0 10px; border-bottom: 2px solid var(--brand-light); }
.sidebar .ax-panel-header h4 { margin: 0; padding: 0; border: 0; }
.sidebar .ax-panel-body { padding: 0; }
.sidebar .qr-box { margin: 0 auto 10px; }
.sidebar-qr-text { font-size: 13px; color: var(--text-muted); line-height: 1.5; text-align: center; margin: 0; }

/* 锚点跳转避开吸顶页头 */
.section[id] { scroll-margin-top: 88px; }

/* ==========================================================================
   view_scenario 应用场景详情页独有
   ========================================================================== */

.scenario-tag { display: inline-block; font-size: 13px; padding: 4px 14px; background: var(--brand-light); color: var(--brand-dark); border-radius: 2px; margin-bottom: 16px; font-weight: 500; }
.scenario-hero .hero-actions { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 12px; }
.scenario-hero .highlight-list { margin: 24px 0 0; }
.scenario-hero .highlight-item { color: rgba(255,255,255,.9); }
.scenario-hero .highlight-item strong { color: #fff; }
.scenario-hero .highlight-item .check { background: rgba(255,255,255,.16); color: #fff; }

/* 正文内步骤列表（覆盖 prose ol 的默认序号样式） */
.prose .workflow { margin-left: 0; }
.prose .workflow li { list-style: none; margin: 0; }

/* 核心测量参数卡片标题/正文（配合 measure-card 使用） */
.measure-card h4 { font-size: 16px; margin-bottom: 6px; color: var(--brand-dark); }
.measure-card p { font-size: 13.5px; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* 场景侧栏更多应用 */
.sidebar-app-item { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px dashed var(--border); }
.sidebar-app-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar-app-icon { width: 40px; height: 40px; flex-shrink: 0; background: var(--brand-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--brand); }
.sidebar-app-icon svg { width: 20px; height: 20px; }
.sidebar-app-info a { font-size: 13.5px; color: var(--text-soft); line-height: 1.4; }
.sidebar-app-info a:hover { color: var(--brand); }

/* ==========================================================================
   页面模块响应式补充
   ========================================================================== */
@media (max-width: 1024px) {
  .overview-grid { grid-template-columns: 1fr; gap: 28px; }
  .probe-layout { grid-template-columns: 1fr; gap: 32px; }
  .animal-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .lab-layout { grid-template-columns: minmax(0,1fr); gap: 24px; }
}
@media (max-width: 640px) {
  .animal-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .animal-card { padding: 16px 14px; }
  .animal-row { gap: 12px; }
  .animal-badge { display: none;}
  .probe-layout { gap: 24px; }
  .probe-disc { width: 160px; height: 160px; }
  .probe-disc svg { width: 80px; height: 80px; }
  .related-grid { grid-template-columns: 1fr; gap: 12px; }
  .article-cover { aspect-ratio: 16/9; }
  .post-nav { grid-template-columns: 1fr; }
  .overview-grid { grid-template-columns: 1fr; }
  .gallery-thumbs{gap: 6px;}
}

/* ===== 产品概述：配置清单表（右栏） ===== */
.overview-grid .overview-text p { font-size: 15px; line-height: 1.95; color: var(--text-soft); margin-bottom: 18px; }
.overview-grid .overview-text p:last-child { margin-bottom: 0; }
.overview-facts { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 22px; }
.overview-facts > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 13px 0; border-bottom: 1px dashed var(--border); }
.overview-facts > div:last-child { border-bottom: none; }
.overview-facts span { font-size: 13.5px; color: var(--text-muted); flex-shrink: 0; }
.overview-facts b { font-size: 13.5px; color: var(--text); text-align: right; font-weight: 500; line-height: 1.6; }

/* ===== 实验动物成像：左大图+缩略图 + 右文字说明 ===== */
.imaging-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 44px; align-items: start; }
.imaging-screen { position: relative; aspect-ratio: 16/10; background: #021c1b; border: 1px solid #0c3b39; border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-md); }
.imaging-screen img, .imaging-screen video { width: 100%; height: 100%; object-fit: contain; display: block; background: #021c1b; }
.imaging-screen video { object-fit: cover; }
.imaging-screen .is-hidden { display: none !important; }
.imaging-badge { position: absolute; left: 14px; top: 14px; background: rgba(2,45,44,.85); border: 1px solid rgba(124,243,230,.3); color: #a8ece8; font-size: 12px; padding: 4px 10px; border-radius: 4px; letter-spacing: .5px; }
.imaging-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; font-size: 14px; color: var(--text-soft); }
.imaging-meta b { font-size: 15px; color: var(--text); }
.imaging-meta span { font-size: 12px; color: var(--brand-dark); background: var(--brand-light); padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.imaging-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 14px; }
.imaging-thumbs button { position: relative; background: none; border: 1px solid var(--border); border-radius: 6px; padding: 0; overflow: hidden; cursor: pointer; transition: border-color var(--transition); }
.imaging-thumbs button img { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; }
.imaging-thumbs button i { display: block; font-style: normal; font-size: 12px; color: var(--text-soft); padding: 6px 4px; background: #fff; text-align: center; }
.imaging-thumbs button:hover { border-color: var(--brand-mid); }
.imaging-thumbs button.active { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(5,168,164,.12); }
.imaging-thumbs button.active i { color: var(--brand-dark); font-weight: 600; }
.play-badge { position: absolute; left: 50%; top: calc(50% - 15px); transform: translate(-50%,-50%); width: 34px; height: 34px; border-radius: 50%; background: rgba(2,45,44,.75); border: 1px solid rgba(124,243,230,.5); display: flex; align-items: center; justify-content: center; }
.play-badge::after { content: ""; width: 0; height: 0; border-left: 9px solid #fff; border-top: 6px solid transparent; border-bottom: 6px solid transparent; margin-left: 2px; }

.imaging-info h3 { font-size: 24px; margin-bottom: 14px; line-height: 1.4; }
.imaging-info .lead { font-size: 14.5px; color: var(--text-muted); line-height: 1.85; margin-bottom: 24px; }
.imaging-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 16px; }
.imaging-list li { border-left: 3px solid var(--brand-light); padding-left: 14px; }
.imaging-list b { display: block; font-size: 15px; color: var(--text); margin-bottom: 4px; }
.imaging-list span { display: block; font-size: 13.5px; color: var(--text-muted); line-height: 1.75; }
.imaging-note { font-size: 12.5px; color: var(--text-muted); background: var(--surface); border: 1px dashed var(--border); border-radius: 6px; padding: 10px 14px; line-height: 1.7; margin: 0; }

/* 覆盖 lab-layout（不再使用） — 保留 lab-video-card 原样式以防万一 */

/* ===== 响应式补充 ===== */
@media (max-width: 1024px) {
  .imaging-layout { grid-template-columns: 1fr; gap: 32px; }
  .overview-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 640px) {
  .imaging-thumbs { grid-template-columns: repeat(2, 1fr); }
  .imaging-info h3 { font-size: 20px; }
  .overview-facts { display: none;}
}