:root{
  --bg:#ffffff;
  --surface:#ffffff;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --accent:#22d3ee;
  --accent-2:#06b6d4;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:
  radial-gradient(900px 500px at 15% -20%, rgba(34,211,238,.06), transparent),
  radial-gradient(900px 500px at 85% 120%, rgba(6,182,212,.05), transparent),
  var(--bg);
  color:var(--text);
  font-family:"Segoe UI","Microsoft YaHei",system-ui,Arial,sans-serif}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.site-header{position:absolute;top:0;left:0;right:0;z-index:1001;background:transparent;border-bottom:1px solid transparent;color:#fff;width:100%;transform:translateY(10px);transition:transform .25s ease, background .25s ease}
.site-header.scrolled{position:fixed;background:rgba(0,0,0,.88);border-bottom-color:rgba(0,0,0,.12);transform:none;backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;justify-content:flex-start;gap:24px;height:84px;transition:height .25s ease}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#ffffff}
.brand-logo{height:56px;width:auto;filter:drop-shadow(0 0 6px rgba(34,211,238,.25));transition:height .25s ease}
.brand-name{font-weight:600;letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:28px;transition:gap .25s ease}
.nav a{position:relative;color:#f8fafc;text-decoration:none;font-weight:600;font-size:16px;letter-spacing:.3px;text-shadow:0 1px 3px rgba(0,0,0,.45)}
.site-header .nav a.active,.site-header .nav a:hover{color:#ffffff}
.nav a.active::after{content:none}

.site-header.scrolled .header-inner{height:72px}
.site-header.scrolled .brand-logo{height:48px}
.site-header.scrolled .nav{gap:24px}

/* Page Banner */
.page-banner{position:relative;height:420px;background:#0f172a;overflow:hidden;margin-bottom:0}
.page-banner img{width:100%;height:100%;object-fit:cover;opacity:0.9;display:block}
.page-banner-overlay{position:absolute;inset:0;background:linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);pointer-events:none}
.nav-group{position:relative}
.nav-dropdown{position:fixed;top:72px;left:0;right:0;background:rgba(40,44,50,.92);border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(0,0,0,.12);border-radius:0;box-shadow:0 10px 30px rgba(0,0,0,.2);padding:0;display:none;z-index:95}
.nav-dropdown.open{display:block}
.nav-dropdown.open{display:block}
.nav-drop-inner{position:relative;max-width:1200px;margin:0 auto;padding:10px 24px;min-height:56px}
.nav-drop-list{position:absolute;top:12px;left:0;width:260px;display:flex;flex-direction:column;gap:4px;z-index:91}
.nav-drop-list a{padding:10px 14px;border-radius:0;color:#e5e7eb}
.nav-drop-list a:hover{background:rgba(255,255,255,.08)}
.nav-content{display:flex;align-items:center;gap:24px;flex-direction:row}
.nav-item{display:contents}
.chev{display:none;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;color:rgba(255,255,255,.6)}
.lang-switch{display:flex;align-items:center;gap:6px;margin-left:auto;opacity:.9}
.lang-switch a{display:inline-block;padding:2px 6px;border:none;border-radius:0;text-decoration:none;color:rgba(255,255,255,.7);font-weight:400;font-size:12px;font-family:"Microsoft YaHei UI","Segoe UI",Arial,sans-serif;background:transparent}
.lang-switch a:hover{color:#fff}
.lang-switch a.active{border:none;background:transparent;color:#e5e7eb}
.hero{position:relative;overflow:hidden;background:#ffffff;border-bottom:1px solid rgba(0,0,0,.06)}
.hero .container{padding:56px 24px}
.hero-title{font-size:40px;line-height:1.2;margin:0;color:var(--text)}
.hero-sub{margin-top:12px;color:var(--muted)}
.hero-cta{display:flex;gap:14px;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:0;text-decoration:none;font-weight:600}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#ffffff;box-shadow:0 8px 24px rgba(34,211,238,.2)}
.btn-outline{border:1px solid rgba(0,0,0,.12);color:var(--text)}
.section{padding:60px 0}
.section-header{text-align:center;margin-bottom:24px}
.section-header h2{margin:0;font-size:28px}
.section{position:relative}
.section-header::after{content:"";display:block;width:120px;height:4px;margin:12px auto 0;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.65}
.section.band-1::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg, rgba(6,182,212,.06) 0 14px, transparent 14px 28px);pointer-events:none}
.section.band-2::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(6,182,212,.05), transparent 40%);pointer-events:none}
.section.band-3::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg, rgba(34,211,238,.06) 0 12px, transparent 12px 24px);pointer-events:none}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{position:relative;background:linear-gradient(180deg,#ffffff,rgba(255,255,255,.98));border:1px solid rgba(0,0,0,.08);border-radius:0;overflow:hidden;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.4}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.08);border-color:rgba(0,0,0,.12)}
.card-body{padding:20px}
.card-neo{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;height:100%;position:relative;overflow:hidden;isolation:isolate}
.card-neo:hover{transform:translateY(-3px);border-color:rgba(0,0,0,.14);box-shadow:0 10px 24px rgba(0,0,0,.08)}
.card-neo .card-body{padding:22px;display:flex;flex-direction:column;flex:1;position:relative;z-index:2}
.card-neo .card-body .btn{margin-top:auto;align-self:flex-start}

/* Business Card Colors & Animations */
.card-neo.biz-1{background:#1e40af;color:#fff;border:none}
.card-neo.biz-2{background:#0e7490;color:#fff;border:none}
.card-neo.biz-3{background:#4338ca;color:#fff;border:none}
.card-neo.biz-4{background:#334155;color:#fff;border:none}

.card-neo.biz-1 i, .card-neo.biz-2 i, .card-neo.biz-3 i, .card-neo.biz-4 i{color:rgba(255,255,255,0.9)}
.card-neo.biz-1 .btn-outline, .card-neo.biz-2 .btn-outline, .card-neo.biz-3 .btn-outline, .card-neo.biz-4 .btn-outline{border-color:rgba(255,255,255,0.4);color:#fff}
.card-neo.biz-1 .btn-outline:hover, .card-neo.biz-2 .btn-outline:hover, .card-neo.biz-3 .btn-outline:hover, .card-neo.biz-4 .btn-outline:hover{background:#fff;color:#0f172a;border-color:#fff}

/* Progress Bar Fill Effect */
.card-neo::after{content:"";position:absolute;top:0;left:0;height:100%;width:0;background:rgba(255,255,255,0.25);transition:width 0.4s ease-out, opacity 0.4s ease-out;z-index:1;pointer-events:none;opacity:0}
/* 只有在非 hover 状态下，且具有 anim-active 类时，才执行入场动画 */
.card-neo.anim-active::after{animation:progress-demo 2s ease-out forwards}
/* 悬停状态：覆盖一切，填满 */
.card-neo:hover::after{width:100%;opacity:1;animation:none}

/* 恢复 .card-neo 的基础悬停动画 */
.card-neo:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0,0,0,.15);
}

/* Remove old shine effect to avoid clutter */
.card-neo::before{display:none}

@keyframes progress-demo {
  0% { width: 0; opacity: 1; }
  30% { width: 100%; opacity: 1; }
  70% { width: 100%; opacity: 1; } /* Stay full for a while */
  100% { width: 100%; opacity: 0; }
}
.card-title{display:flex;align-items:center;gap:10px;font-weight:700;margin:0 0 8px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(0,0,0,.12);background:linear-gradient(180deg,#fff,rgba(255,255,255,.96));color:#0f172a}
.pill i{color:var(--accent)}
.pill-row{display:flex;flex-wrap:wrap;gap:10px}
.feature-row{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.intro-text{display:grid;gap:12px}
.intro-bullets{display:grid;gap:8px}
.bullet{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid rgba(0,0,0,.1);background:linear-gradient(180deg,#fff,rgba(255,255,255,.96));color:#0f172a}
.bullet i{color:var(--accent)}
.intro-panel{position:relative;border:1px solid rgba(0,0,0,.08)}
.intro-panel img{width:100%;height:320px;object-fit:cover;display:block}
.intro-panel .overlay{position:absolute;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);color:#e5e7eb;padding:10px 12px}
/* 新版公司简介横幅 */
.intro-banner{position:relative;border:1px solid rgba(0,0,0,.08);background:#fff;overflow:hidden;height:auto;min-height:520px}
.intro-bg{position:absolute;inset:0}
.intro-bg img{width:100%;height:240%;object-fit:cover;object-position:center top;display:block;will-change:transform}
.intro-overlay{position:relative;display:flex;align-items:flex-start;justify-content:center;padding:72px 0}
.overlay-inner{max-width:1200px;margin:0 auto;padding:0 24px}
.intro-card{max-width:640px;background:rgba(255,255,255,.92);border:2px solid #fff;border-radius:0;box-shadow:0 12px 30px rgba(0,0,0,.12);padding:18px}
.intro-card-title{margin:0 0 10px;font-size:28px;font-weight:700;color:#0f172a}
.intro-content{position:relative;z-index:2;max-width:960px;margin:16px auto 0;padding:0;background:transparent;border:none}
.btn-white{border:2px solid #fff;background:#fff;color:#0f172a}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:16px}
.metric{background:transparent;border:none;padding:0;text-align:center;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.3);display:flex;flex-direction:column;align-items:center;gap:6px}
.metric i{color:var(--accent);font-size:28px;line-height:1;margin-bottom:2px}
.metric .value{font-size:28px;font-weight:800;color:#fff;display:inline-block}
.metric .label{color:#e5e7eb;display:inline-block}
.overlay-panel{position:relative;top:0;margin:0 auto;max-width:1100px;padding:0 24px;border:none;background:transparent;text-align:left}
.overlay-panel .title{margin:0 0 32px;font-size:40px;font-weight:800;color:#fff;text-shadow:0 3px 18px rgba(0,0,0,.35);text-align:center;transform:translateY(-20px)}
.overlay-panel .desc{color:#e5e7eb;line-height:1.7;text-shadow:0 2px 12px rgba(0,0,0,.3);text-align:left;margin:12px 0 32px 0;max-width:900px}
.overlay-panel .actions{margin-top:12px}
.overlay-panel .btn{background:transparent;border:2px solid #fff;color:#fff;font-weight:600}
.intro-actions{margin-top:12px}
.intro-details{margin-top:12px}
.equipment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tile{position:relative;border:1px solid rgba(0,0,0,.08)}
.tile img{width:100%;height:180px;object-fit:cover;display:block}
.tile-label{position:absolute;left:0;right:0;bottom:0;padding:8px 10px;background:rgba(0,0,0,.6);color:#e5e7eb}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;overflow:visible;padding-bottom:0}
.stat{min-width:0;background:linear-gradient(135deg, rgba(6,182,212,.06), rgba(34,211,238,.04));border:1px solid rgba(0,0,0,.08);border-radius:0;padding:16px;transition:transform .2s ease, box-shadow .2s ease}
.stat:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.06)}
.stat .num{font-size:28px;font-weight:700}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{width:100%;height:160px;object-fit:cover;border-radius:0;border:1px solid rgba(0,0,0,.08);transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease}
.gallery img:hover{transform:translateY(-2px);border-color:rgba(0,0,0,.18);box-shadow:0 10px 24px rgba(0,0,0,.08)}
.page-section{padding:60px 0}
.section-content{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.section-media{border:1px solid rgba(0,0,0,.08);overflow:hidden}
.section-media img{width:100%;height:auto;display:block}
.section-text h2{margin:0 0 12px;font-size:28px}
.section-text p{color:var(--muted);line-height:1.8}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px;align-items:stretch}
.card-item{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;padding:16px;display:flex;align-items:flex-start;gap:12px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;height:220px}
.card-item:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.08);border-color:rgba(0,0,0,.12)}
.value-icon i{color:var(--accent);font-size:24px;line-height:1}
.value-content h4{margin:0 0 8px;color:var(--text);font-size:18px}
.value-content p{margin:0;color:var(--muted);line-height:1.7}
/* 文化页卡片统一高度 */
.card-grid .card-neo{height:220px}
.card-neo.adv-1{background:#1e40af;color:#fff;border:none}
.card-neo.adv-2{background:#0e7490;color:#fff;border:none}
.card-neo.adv-3{background:#4338ca;color:#fff;border:none}
.card-neo.adv-4{background:#334155;color:#fff;border:none}
.card-neo.adv-5{background:#166534;color:#fff;border:none}
.card-neo.adv-6{background:#be185d;color:#fff;border:none}
.card-neo.adv-1 h4,.card-neo.adv-2 h4,.card-neo.adv-3 h4,.card-neo.adv-4 h4,.card-neo.adv-5 h4,.card-neo.adv-6 h4{color:#fff}
.card-neo.adv-1 p,.card-neo.adv-2 p,.card-neo.adv-3 p,.card-neo.adv-4 p,.card-neo.adv-5 p,.card-neo.adv-6 p{color:rgba(255,255,255,0.9)}
.about-advantages{display:grid;gap:16px}
.about-advantages .card-neo{height:220px}
.honor-section{padding:50px 0}
.honor-title{text-align:center;margin-bottom:24px}
.honor-title h2{margin:0;font-size:28px}
.honor-title p{color:var(--muted);margin:8px 0 16px}
.honor-title .divider{width:120px;height:3px;margin:0 auto;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.6}
.honor-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}
.honor-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;overflow:hidden;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.honor-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.08);border-color:rgba(0,0,0,.12)}
.honor-img{aspect-ratio:16/11;background:#f8fafc}
.honor-img img{width:100%;height:100%;object-fit:cover;display:block}
.honor-card-title{padding:12px 14px;font-weight:600;color:var(--text);line-height:1.5}
.pagination{text-align:center;margin-top:16px}
.site-footer{border-top:none;background:transparent;color:#e5e7eb;padding:0}
.footer-main{background:rgba(0,0,0,.65);border-top:1px solid rgba(0,0,0,.08);width:100%}
.site-footer .container{padding:40px 24px}
.footer-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer-col h4{margin:0 0 12px}
.footer-links{display:grid;gap:8px}
.footer-links a{color:#cbd5e1;text-decoration:none}
.footer-links a:hover{color:#fff}
.footer-list{display:grid;gap:8px}
.footer-item{display:flex;align-items:center;gap:8px;color:#cbd5e1}
.footer-item a{color:#cbd5e1;text-decoration:none}
.footer-item a:hover{color:#fff}
.qrcode{display:grid;justify-items:center;gap:8px}
.qrcode img{width:112px;height:auto;border-radius:0;border:1px solid rgba(255,255,255,.18)}
.qrcode-tip{color:var(--muted);font-size:12px}
.footer-bottom{margin-top:0;padding-top:0;border-top:none;color:#aeb6c2}
.copyright .company{color:#e5e7eb}
.copyright .icp{color:#9ca3af}
.footer-copyright-bar{background:rgba(0,0,0,.88);width:100%}
.footer-copyright-bar .container{padding:16px 24px}
.page{padding-top:0}
.page .container{padding:40px 24px}
.page-title{font-size:32px;margin:0 0 8px}
.page-sub{color:var(--muted);margin:0 0 24px}
.page-content{display:grid;gap:24px}
.page-intro{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.media{border-radius:0;overflow:hidden;border:1px solid rgba(0,0,0,.08)}
.media img{width:100%;height:auto;display:block}
.lead{color:var(--muted)}
.equipment-section{padding:50px 0}
.equipment-title{text-align:center;margin-bottom:24px}
.equipment-title h2{margin:0;font-size:28px}
.equipment-title p{color:var(--muted);margin:8px 0 16px}
.equipment-title .divider{width:120px;height:3px;margin:0 auto;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.6}
.equipment-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}
.equipment-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;overflow:hidden;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.equipment-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.08);border-color:rgba(0,0,0,.12)}
.equipment-img{aspect-ratio:4/3;background:#f8fafc}
.equipment-img img{width:100%;height:100%;object-fit:cover;display:block}
.equipment-card-title{padding:12px 14px;font-weight:600;color:var(--text);line-height:1.5;text-align:center;font-size:15px}

/* 分页按钮样式 */
.page-btn{width:40px;height:40px;margin:0 4px;border:1px solid rgba(0,0,0,.12);background:#fff;color:var(--text);cursor:pointer;transition:all .2s ease;font-weight:600}
.page-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.page-btn:disabled{opacity:.5;cursor:not-allowed;background:#f8fafc}
.page-btn i{font-size:14px}
/* 首页设备展示特殊布局 */
.home-equipment-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.home-equipment-grid .equipment-card {
  text-decoration: none;
  display: block;
  color: inherit;
}
@media (max-width: 840px) {
  .home-equipment-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* 人才理念重构样式 */
.philosophy-wrapper {
  display: flex;
  gap: 60px;
  align-items: center;
}
.philosophy-text-col {
  flex: 1;
}
.philosophy-text-col .section-header {
  text-align: left;
  margin-bottom: 24px;
}
.philosophy-text-col .divider {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin-top: 12px;
}
.philosophy-desc p {
  margin-bottom: 16px;
  color: var(--muted);
  line-height: 1.7;
}
.philosophy-values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.value-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}
.value-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(34,211,238,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 20px;
  flex-shrink: 0;
}
.value-info h4 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--text);
}
.value-info p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}
.philosophy-img-col {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.img-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: auto;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
  display: flex;
}
.img-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* 移动端适配重写 */
@media (max-width: 1024px) {
  .philosophy-wrapper {
    flex-direction: column;
    gap: 40px;
    align-items: center; /* 确保垂直排列时整体居中 */
  }
  .philosophy-text-col {
    width: 100%;
    max-width: 600px; /* 限制文本最大宽度，防止过宽难读 */
  }
  .philosophy-img-col {
    width: 100%;
    order: 1;
    margin-top: 10px;
  }
  .img-frame {
    margin: 0 auto; /* 强制图片容器居中 */
  }
}
@media (max-width: 640px) {
  .philosophy-values-grid {
    grid-template-columns: 1fr;
  }
  .value-card {
    justify-content: flex-start; /* 保持左对齐布局更易读 */
  }
}

.job-positions{padding:50px 0}
.job-list{display:grid;gap:16px}
.job-item{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;overflow:hidden}
.job-header{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(0,0,0,.06)}

/* 联系我们页面样式 */
.contact-section{padding:50px 0}
.contact-title{text-align:center;margin-bottom:18px}
.contact-title p{color:var(--muted);margin:0}
.contact-title .divider{width:60px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));margin:12px auto 0;opacity:.7}
.contact-info-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;box-shadow:0 8px 32px rgba(0,0,0,.06);padding:20px;margin-bottom:20px}
.contact-info-list{display:flex;justify-content:center}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
.contact-list li{display:flex;gap:12px;align-items:flex-start;padding:12px;border:1px solid rgba(0,0,0,.06);background:#fff}
.contact-list i{color:var(--accent)}
.contact-text h4{margin:0 0 6px;font-size:16px;color:var(--text)}
.contact-text p{margin:0;color:var(--muted)}
.contact-map-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;padding:12px;box-shadow:0 4px 18px rgba(0,0,0,.05)}
.contact-map-title{font-weight:600;color:var(--text);margin-bottom:12px}
#baiduMap{width:100%;height:420px;border:1px solid rgba(0,0,0,.08)}
@media (max-width: 992px){.contact-list{grid-template-columns:1fr}}
@media (max-width: 600px){#baiduMap{height:260px}}
.job-title h3{margin:0;font-size:18px;color:var(--text)}
.job-tag{display:inline-block;margin-left:8px;padding:2px 8px;border:1px solid rgba(0,0,0,.12);border-radius:0;color:var(--muted);font-size:12px}
.job-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:14px}
.job-meta i{color:var(--accent);margin-right:4px}
.job-salary span{font-weight:700;color:var(--text)}
.job-toggle i{color:var(--muted)}
.job-content{padding:16px}
.job-description h4{margin:0 0 8px;font-size:16px;color:var(--text)}
.job-description ul{margin:0 0 12px 18px;color:var(--muted);line-height:1.8}
.job-apply .btn{margin-top:8px}

/* 招聘流程线性样式优化 */
.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 0;
  margin-top: 40px;
}
.process-steps::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 50px;
  right: 50px;
  height: 2px;
  background: #e2e8f0;
  z-index: 0;
}
.process-step {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}
.process-step .card-body {
  background: transparent;
  padding: 0;
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: none;
}
.process-step .step-icon {
  width: 100px;
  height: 100px;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 50%;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(34,211,238,0.15);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-step:hover .step-icon {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 30px rgba(34,211,238,0.3);
  background: var(--accent);
  border-color: var(--accent);
}
.process-step .step-icon i {
  font-size: 40px;
  color: var(--accent);
  transition: color 0.3s ease;
}
.process-step:hover .step-icon i {
  color: #fff;
}
.process-step .step-number {
  background: var(--text);
  color: #fff;
  border: 3px solid #fff;
  width: 32px;
  height: 32px;
  font-size: 15px;
  font-weight: 800;
  bottom: 0;
  right: 0;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.process-step h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.process-step p {
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 1024px) {
  .process-steps {
    flex-wrap: wrap;
    gap: 30px;
  }
  .process-steps::before {
    display: none;
  }
  .process-step {
    flex: 0 0 30%;
  }
}

@media (max-width: 840px) {
  .philosophy-content {
    grid-template-columns: 1fr;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .philosophy-text {
    width: 100%;
  }
  .philosophy-text .section-header {
    text-align: center !important;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .philosophy-text .section-header div {
    margin: 12px auto !important;
  }
  .philosophy-values {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .philosophy-image {
    margin: 24px auto 0;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .philosophy-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: cover;
  }
  
  .process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding-left: 20px;
    border-left: 2px solid #e2e8f0;
    margin-left: 20px;
  }
  .process-steps::before {
    display: none;
  }
  .process-step {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 20px;
  }
  .process-step .card-body {
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left !important;
  }
  .process-step .step-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 0;
    font-size: 24px;
  }
  .process-step .step-icon i {
    font-size: 24px;
  }
  .process-step h4 {
    margin: 0 0 4px !important;
    text-align: left;
  }
  .process-step p {
    margin: 0 !important;
    text-align: left;
  }
}

.employee-benefits{padding:50px 0}
.benefits-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.benefit-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0;padding:16px;text-align:center;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.benefit-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.08);border-color:rgba(0,0,0,.12)}
.benefit-icon i{color:var(--accent);font-size:24px;line-height:1;margin-bottom:6px}

.promotion-section{padding:50px 0}
.contact-section{padding:50px 0;background:#fff;border-top:1px solid rgba(0,0,0,.05)}
.contact-wrapper{display:grid;grid-template-columns:1fr .6fr;gap:24px;align-items:center}
.contact-info h3{margin:0 0 8px;font-size:22px}
.contact-details{display:grid;gap:8px;padding:0;margin:12px 0 0;list-style:none;color:var(--muted)}
.contact-details i{color:var(--accent);margin-right:6px}
.contact-action{display:flex;align-items:center;justify-content:flex-start}

@media (max-width:1024px){
  .philosophy-content{grid-template-columns:1fr}
  .philosophy-values{grid-template-columns:1fr}
  .process-steps{grid-template-columns:repeat(2,1fr)}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .contact-wrapper{grid-template-columns:1fr}
}
@media (max-width:840px){
  .philosophy-content{grid-template-columns:1fr}
  .philosophy-values{grid-template-columns:1fr}
  .process-steps{grid-template-columns:1fr}
  .benefits-grid{grid-template-columns:1fr}
  .contact-wrapper{grid-template-columns:1fr}
}

/* 响应式与移动导航 */
.nav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.15);border-radius:0;background:transparent;color:#fff}
.nav-toggle i{font-size:18px}
.sub-toggle{display:none;align-items:center;justify-content:center;width:28px;height:28px;margin-left:6px;border:1px solid rgba(255,255,255,.2);border-radius:0;background:transparent;color:#e5e7eb}
@media (max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .equipment-grid{grid-template-columns:1fr}
  .footer-columns{grid-template-columns:repeat(2,1fr)}
  .feature-row{grid-template-columns:1fr}
  .intro-grid{grid-template-columns:1fr}
  .intro-banner{min-height:420px}
  .intro-bg img{height:190%}
  .metrics{grid-template-columns:repeat(2,1fr);gap:12px}
}
@media (max-width:840px){
  .grid-4{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .section-content{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr}
  .card-item{height:auto;min-height:180px}
  .card-grid .card-neo{height:auto;min-height:180px}
  .honor-grid{grid-template-columns:1fr}
  .page-intro{grid-template-columns:1fr}
  .brand-logo{height:36px}
  .footer-columns{grid-template-columns:repeat(2,1fr);gap:24px;text-align:left}
  .footer-item{justify-content:flex-start}
  .copyright{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;flex-direction:column}
  .copyright .sep{display:none}
  .nav{position:fixed;top:0;bottom:0;left:0;width:50vw;height:100vh;transform:translateX(-100%);transition:transform .25s ease;background:rgba(0,0,0,.98);box-shadow:0 10px 30px rgba(0,0,0,.2);padding:16px 16px;display:flex;flex-direction:column;gap:10px;z-index:1003}
  .nav{overflow:auto}
  .nav.open{transform:translateX(0)}
  .nav-group{position:static}
  .nav-content{flex-direction:column;gap:10px}
  .nav-item{display:flex;align-items:center;justify-content:space-between;padding:12px 8px 12px 16px;border-bottom:1px solid rgba(255,255,255,.12)}
  .inline-sub{display:none}
  .nav-item.open{flex-direction:column;align-items:stretch}
  .nav-item.open .inline-sub{display:flex;flex-direction:column;margin-top:6px}
  .inline-sub a{color:#e5e7eb;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.12)}
  .inline-sub a:hover{color:#ffffff}
  /* 移动端下拉为窄幅垂直列表 */
  .nav-dropdown{position:static;width:auto;background:transparent;border:none;box-shadow:none;padding:0;display:none;z-index:auto}
  .nav-dropdown.open{display:block}
  .nav.sub-open .nav-dropdown{display:block}
  .nav-drop-inner{position:static;max-width:none;margin:0;padding:0}
  .nav-drop-list a{position:static;width:auto}
  .nav-drop-list a{color:#e5e7eb;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.12)}
  .panel-list{display:flex;flex-direction:column}
  .panel-list a{color:#e5e7eb;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.12)}
  .panel-list a:hover{color:#ffffff}
  .nav-toggle{display:flex;position:relative;z-index:1004}
  .sub-toggle{display:inline-flex;width:40px;height:40px}
  .chev{display:inline-flex;width:40px;height:40px}
  .nav a{color:#e5e7eb}
  .nav a.active,.nav a:hover{color:#ffffff}
  .nav-group.open .sub-toggle i{transform:rotate(180deg)}
  .nav-group.open .nav-dropdown{display:block}
  .nav.panel-open .nav-content{display:none}
  .nav-panel{display:none}
  .nav.panel-open .nav-panel{display:flex;flex-direction:column;gap:0}
  .nav-panel .panel-title{color:#e5e7eb;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.18);font-weight:700}
  .nav-panel a{color:#e5e7eb;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.12)}
  .nav-panel a:hover{color:#ffffff}
}
@keyframes drawerSubIn{from{opacity:.0;transform:translateX(12px)}to{opacity:1;transform:none}}
@media (min-width:841px){
  .header-inner{justify-content:flex-start}
  .lang-switch{margin-left:auto}
  .nav-toggle{display:none}
}
/* mobile grid rules moved into @media (max-width:840px) */
.nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:1000}
.nav-backdrop.show{opacity:1;pointer-events:auto}
body.drawer-open{overflow:hidden}
@media (max-width:520px){
  .intro-banner{height:auto;max-height:none}
  .intro-overlay{position:relative;padding:40px 0}
  .overlay-panel{top:0}
  .hero .container{padding:36px 16px}
  .hero-title{font-size:28px}
  .gallery img{height:120px}
  .brand-name{display:none}
  .brand-logo{height:32px}
  .tile img{height:140px}
  .intro-panel img{height:200px}
  .intro-bg img{height:200%}
  .intro-card-title{font-size:22px}
  .metrics{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px}
  .metric .value{font-size:24px}
}


/* 轮播图 */
.slider{position:relative;overflow:hidden;background:#ffffff;border-bottom:1px solid rgba(0,0,0,.06)}
.slides{display:flex;will-change:transform;transition:transform .6s ease}
.slide{min-width:100%;height:85vh;max-height:960px;min-height:420px}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.slider-controls{position:absolute;inset:0;display:flex;justify-content:center;align-items:flex-end;padding-bottom:12px;pointer-events:none}
.slide-dots{display:flex;gap:8px;pointer-events:auto}
.dot{width:10px;height:10px;border-radius:0;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25)}
.dot.active{background:linear-gradient(90deg,var(--accent),var(--accent-2));border-color:transparent}

.slider-title{position:absolute;left:0;right:0;top:30%;color:#fff;font-weight:800;text-shadow:0 4px 24px rgba(0,0,0,.45);pointer-events:none;text-align:left}
.slider-title .typing{font-size:48px;display:inline-block}
@media (max-width:840px){.slider-title .typing{font-size:28px}}

/* 轻量动效与滚动视差 */
@media (max-width:840px){
  .lang-switch a{color:rgba(255,255,255,.7);font-size:12px;padding:2px 6px}
}
.reveal{opacity:.0;transform:translateY(16px);transition:transform .6s ease, opacity .6s ease}
.reveal.visible{opacity:1;transform:none}
.reveal[data-anim="up"]{transform:translateY(24px)}
.reveal[data-anim="left"]{transform:translateX(-24px)}
.reveal[data-anim="scale"]{transform:scale(.96)}

/* About Page Reference Layout */
.about-year {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: block;
  text-transform: uppercase;
}

.about-hero-title {
  font-size: 36px;
  margin-bottom: 24px;
  line-height: 1.2;
  font-weight: 700;
}

.about-feature-box {
  padding: 40px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.05);
  height: 100%;
  transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.about-feature-box:hover {
  background: #f8fafc;
}

.about-feature-title {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--text);
  font-weight: 600;
}

.about-feature-desc {
  color: var(--muted);
  line-height: 1.8;
  font-size: 15px;
}

.about-vision-section {
  text-align: center;
  padding: 50px 0;
  background: linear-gradient(to bottom, #fff, #f8fafc);
  border-top: 1px solid rgba(0,0,0,0.05);
}

.vision-title {
  font-size: 32px;
  margin-bottom: 16px;
  color: var(--text);
}

.vision-sub {
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 40px;
}

@media (max-width: 768px) {
  .about-hero-title { font-size: 28px; }
  .about-feature-box { padding: 24px; }
  .vision-title { font-size: 24px; }
}

/* 关于我们页面排版优化 */
.page-intro.about-intro{align-items:flex-start;margin-bottom:40px}
.about-intro .media{min-height:360px}
.about-intro .media img{height:100%;object-fit:cover}
.about-features{gap:0;margin-bottom:24px;border:1px solid rgba(0,0,0,0.05)}
.about-features .about-feature-box:first-child{border-right:1px solid rgba(0,0,0,0.05)}
.about-advantages{text-align:left;max-width:1000px;margin:0 auto}
.about-mini-card{background:transparent;border:none;box-shadow:none}
.about-mini-card .card-body{padding:0}
.about-mini-card h4{margin:0 0 8px;color:var(--text)}

/* 业务领域顶部标签导航 */
.biz-nav-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.biz-nav-item {
  flex: 1;
  text-align: center;
  padding: 16px 8px;
  background: #f8fafc;
  border: 1px solid rgba(0,0,0,0.08);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 15px;
  border-radius: 4px;
  min-width: 200px;
}
.biz-nav-item:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(34,211,238,0.25);
}

/* 业务领域详细内容样式 */
.biz-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.biz-icon {
  width: 50px;
  height: 50px;
  background: rgba(34,211,238,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--accent);
  flex-shrink: 0;
}
.biz-title {
  font-size: 24px;
  margin: 0;
  color: var(--text);
  line-height: 1.3;
}
.biz-content .divider {
  width: 60px;
  height: 4px;
  background: var(--accent);
  margin-bottom: 24px;
}
.biz-content p {
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 20px;
  font-size: 16px;
  text-align: justify;
}

@media (max-width: 768px) {
  .biz-nav-row {
    flex-direction: column;
    gap: 10px;
  }
  .biz-nav-item {
    width: 100%;
  }
  .biz-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }
  .biz-title {
    font-size: 20px;
  }
  .biz-content .divider {
    margin: 0 auto 24px;
  }
}

/* 业务领域页面样式 */
.business-details {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.biz-section {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 80px 0;
  position: relative;
}
.biz-section:last-child {
  border-bottom: none;
}
/* 偶数行（reverse）添加全屏背景 */
.biz-section.reverse::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  background: #f8fafc;
  z-index: -1;
}

.biz-row {
  display: flex;
  align-items: center;
  gap: 60px;
}
.biz-section.reverse .biz-row {
  flex-direction: row-reverse;
}

.biz-content {
  flex: 1;
}
.biz-image {
  flex: 1;
}
.biz-image img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
  display: block;
}

.biz-products {
  width: 100%;
}
.biz-products-viewport {
  width: 100%;
  overflow: hidden;
}
.biz-products-track {
  display: flex;
  width: 100%;
  will-change: transform;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.biz-products-page {
  flex: 0 0 100%;
}
.biz-products-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 12px 0 0 0;
}
.biz-products-btn {
  width: 38px;
  height: 38px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.biz-products-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(34,211,238,0.7);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}
.biz-products-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.biz-products-indicator {
  font-weight: 700;
  color: var(--muted);
  min-width: 64px;
  text-align: center;
}
.biz-products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.biz-product-card {
  position: relative;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, opacity 0.25s ease, filter 0.25s ease;
  isolation: isolate;
  outline: none;
}
.biz-product-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, filter 0.35s ease;
}
.biz-product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0) 55%);
  opacity: 0.9;
  pointer-events: none;
  z-index: 1;
}
.biz-product-name {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.35);
  z-index: 2;
  font-size: 14px;
  line-height: 1.3;
}
.biz-products-grid:hover .biz-product-card {
  opacity: 0.72;
  filter: saturate(0.92);
}
.biz-products-grid:hover .biz-product-card:hover,
.biz-products-grid:hover .biz-product-card:focus {
  opacity: 1;
  filter: none;
}
.biz-product-card:hover,
.biz-product-card:focus {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 18px 44px rgba(0,0,0,0.16);
  border-color: rgba(34,211,238,0.7);
  z-index: 2;
}
.biz-product-card:hover img,
.biz-product-card:focus img {
  transform: scale(1.08);
  filter: contrast(1.02) saturate(1.08);
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .biz-section {
    padding: 40px 0;
    text-align: center;
  }
  .biz-row, .biz-section.reverse .biz-row {
    flex-direction: column;
    gap: 40px;
  }
  .biz-content .divider {
    margin: 0 auto 24px;
  }
  .biz-image {
    width: 100%;
    max-width: 600px;
  }
  .biz-products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .biz-product-card img {
    height: 170px;
  }
}

@media (max-width: 520px) {
  .biz-products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .biz-product-card img {
    height: 160px;
  }
}

.biz-float-preview {
  position: fixed;
  z-index: 1100;
  width: 380px;
  max-width: min(380px, calc(100vw - 24px));
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  box-shadow: 0 24px 70px rgba(0,0,0,0.22);
  opacity: 0;
  transform: translate3d(0, 6px, 0) scale(0.98);
  transition: opacity 0.16s ease, transform 0.16s ease;
  pointer-events: none;
}
.biz-float-preview.show {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}
.biz-float-preview-media {
  position: relative;
  background: #0f172a;
}
.biz-float-preview-media img {
  width: 100%;
  height: auto;
  max-height: min(70vh, 520px);
  object-fit: contain;
  display: block;
}
.biz-float-preview-name {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: rgba(0,0,0,0.55);
  color: #f8fafc;
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0,0,0,0.35);
}

.biz-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.biz-lightbox.open {
  display: flex;
}
.biz-lightbox-dialog {
  width: min(1100px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  background: #0b1220;
  box-shadow: 0 30px 90px rgba(0,0,0,0.4);
  position: relative;
}
.biz-lightbox-media {
  position: relative;
  background: #0b1220;
}
.biz-lightbox-media img {
  width: 100%;
  height: auto;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  background: #0b1220;
}
.biz-lightbox-name {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.55);
  color: #f8fafc;
  font-weight: 800;
  border-radius: 6px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.35);
}
.biz-lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.35);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background 0.2s ease;
}
.biz-lightbox-close:hover {
  transform: translateY(-1px);
  background: rgba(0,0,0,0.5);
}

@media (prefers-reduced-motion: reduce) {
  .biz-product-card,
  .biz-product-card img {
    transition: none;
  }
  .biz-products-track {
    transition: none;
  }
  .biz-float-preview {
    transition: none;
  }
  .biz-product-card:hover,
  .biz-product-card:focus {
    transform: none;
  }
  .biz-product-card:hover img,
  .biz-product-card:focus img {
    transform: none;
  }
}