/* ===== 捷豹 JAGUAR 企业模板样式 ===== */
:root{
  --red:#c4161c;
  --red-dark:#9e1116;
  --navy:#16263a;
  --navy-2:#1f3247;
  --ink:#222;
  --muted:#6b7785;
  --line:#e6e9ee;
  --bg:#f5f7fa;
  --maxw:1440px;
  --purple:#7B1FA2;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);background:#fff;line-height:1.7;font-size:15px;
}
a{color:inherit;text-decoration:none;transition:.2s;}
img{max-width:100%;display:block;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px;}
.muted{color:var(--muted);}
.red{color:var(--red);}
.center{text-align:center;}
.section{padding:64px 0;}
.section.gray{background:var(--bg);}
.section-title{font-size:30px;font-weight:700;margin:0 0 8px;}
.section-sub{color:var(--muted);margin:0 0 36px;letter-spacing:2px;}

/* ===== 顶部条 ===== */
.topbar{background:var(--navy);color:#cdd6e0;font-size:13px;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;}
.topbar a{color:#cdd6e0;}

/* ===== 导航（默认透明白字，浮在幻灯片上） ===== */
.navbar{background:transparent;border-bottom:none;position:absolute;top:0;left:0;right:0;z-index:80;color:#fff;}
.navbar .container{display:flex;align-items:center;height:72px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff;letter-spacing:1px;white-space:nowrap;}
.brand .logo{display:none;} /* 隐藏 PbootCMS 默认 logo，改用文字品牌 */
.menu{display:flex;gap:40px;margin-left:auto;list-style:none;}
.menu>li{position:relative;}
.menu>li>a{display:block;padding:18px 28px;font-weight:600;font-size:18px;color:#fff;opacity:.9;white-space:nowrap;letter-spacing:.5px;}
.menu>li>a:hover{color:#5a1480;opacity:1;}
.menu>li.active>a{color:#fff;opacity:1;}
/* 非首页/非首屏时：深色文字 + 白底 + 阴影 */
html:not(.is-home) .navbar,
html.is-home:not(.nav-on-hero) .navbar{background:#fff;color:var(--navy);box-shadow:0 2px 12px rgba(0,0,0,.08);position:fixed;top:0;left:0;right:0;}
html:not(.is-home) .brand,
html.is-home:not(.nav-on-hero) .brand{color:var(--navy);}
/* logo 已隐藏，无需 filter 切换 */
html:not(.is-home) .menu>li>a,
html.is-home:not(.nav-on-hero) .menu>li>a{color:var(--navy);opacity:1;}
html:not(.is-home) .menu>li>a:hover,
html.is-home:not(.nav-on-hero) .menu>li>a:hover{color:#5a1480;}
html:not(.is-home) .menu>li.active>a,
html.is-home:not(.nav-on-hero) .menu>li.active>a{color:var(--red);}
.menu .dropdown{display:none!important;}
/* dropdown hidden */
.menu .dropdown a{display:block;padding:12px 18px;color:var(--navy);border-bottom:1px solid var(--line);}
.menu .dropdown a:hover{background:var(--bg);color:var(--red);}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:18px;}
.lang a{padding:4px 8px;border:1px solid var(--line);border-radius:4px;color:var(--navy);font-size:13px;}
.lang a:hover{background:var(--red);color:#fff;border-color:var(--red);}
.phone{color:var(--red);font-weight:700;}
.nav-toggle{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer;}

/* ===== 通用按钮 ===== */
.btn{display:inline-block;background:var(--red);color:#fff;padding:13px 32px;border-radius:4px;font-weight:600;letter-spacing:1px;transition:.25s;}
.btn:hover{background:var(--red-dark);transform:translateY(-2px);}
.btn.ghost{background:transparent;border:1px solid #fff;}
.btn.ghost:hover{background:#fff;color:var(--navy);}

/* ===== 区块标题（公司介绍/事业部/新闻共用） ===== */
.idxtitle{display:flex;align-items:center;gap:12px;margin:0 0 26px;font-weight:700;color:var(--navy);font-size:24px;letter-spacing:1px;}
.idxtitle img{height:18px;}
.idxtitle::after{content:"";flex:1;height:1px;background:var(--line);}

/* ===== Hero 轮播 ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--navy);color:#fff;overflow:hidden;}
.hero-slides{position:absolute;inset:0;}
.hero-slide{position:absolute;inset:0;opacity:0;display:flex;align-items:center;transition:opacity 1s ease, transform 7s linear;background-size:cover;background-position:center;transform:scale(1.08);}
.hero-slide.active{opacity:1;transform:scale(1);}
/* 兜底：即使 JS 未执行，首屏也可见（文字必然显示） */
.hero-slide:first-child{opacity:1;}
.hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,25,40,.72),rgba(15,25,40,.30));}
.hero-cap{position:relative;z-index:3;max-width:var(--maxw);width:100%;margin:0 auto;}
.hero-cap h1,.hero-cap h2{font-size:52px;line-height:1.18;margin:0 0 16px;font-weight:800;letter-spacing:1px;text-shadow:0 2px 24px rgba(0,0,0,.35);}
.hero-cap p{font-size:19px;opacity:.92;margin:0;letter-spacing:.5px;}
.hero-index{position:absolute;right:44px;bottom:44px;z-index:4;font-weight:700;letter-spacing:2px;color:#fff;font-size:15px;}
.hero-index .cur{font-size:24px;color:var(--red);}
.hero-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:46px;height:46px;border:1px solid rgba(255,255,255,.5);background:rgba(0,0,0,.15);color:#fff;font-size:20px;border-radius:50%;cursor:pointer;transition:.25s;}
.hero-nav:hover{background:var(--red);border-color:var(--red);}
.hero-prev{left:24px;}
.hero-next{right:24px;}
.hero-scroll{position:absolute;left:50%;bottom:26px;z-index:4;transform:translateX(-50%);text-align:center;color:#fff;}
.hero-scroll .mouse{display:block;width:24px;height:40px;margin:0 auto 6px;border:2px solid rgba(255,255,255,.65);border-radius:14px;position:relative;}
.hero-scroll .mouse::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;border-radius:2px;background:#fff;transform:translateX(-50%);animation:scrolld 1.6s infinite;}
.hero-scroll p{font-size:12px;letter-spacing:2px;opacity:.85;margin:0;}
@keyframes scrolld{0%{opacity:0;transform:translateY(-4px);}50%{opacity:1;}100%{opacity:0;transform:translateY(10px);}}

/* ===== 公司介绍（page2） ===== */
.intro{background:var(--bg);}
.intro-top{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:26px;}
.intro-top .years{display:flex;align-items:center;gap:8px;font-size:30px;font-weight:800;color:var(--red);font-style:italic;}
.intro-top .years i{color:var(--muted);font-style:normal;}
.intro-top .years-txt{font-size:16px;color:var(--navy);font-weight:600;}
.intro-top .years-txt span{color:var(--red);}
.intro-grid{display:grid;grid-template-columns:0.95fr 1.05fr;gap:56px;align-items:center;}
.intro-left{}
.intro-img{border-radius:10px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.1);min-height:300px;background:var(--navy);margin-top:22px;}
.intro-img img{width:100%;height:100%;object-fit:cover;}
/* 左列底部紫色装饰条（对标目标站） */
.intro-banner{background:linear-gradient(135deg,#6b2d8a 0%,#4a1e63 50%,#3a1747 100%);color:#fff;padding:18px 24px;border-radius:0 10px 10px 0;margin-top:20px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden;}
.intro-banner::before{content:"";position:absolute;left:-30px;top:-50%;width:120px;height:200%;background:repeating-linear-gradient(135deg,transparent,transparent 12px,rgba(255,255,255,.06) 12px,rgba(255,255,255,.06) 24px);transform:rotate(15deg);}
.intro-banner-text{font-size:20px;font-weight:700;letter-spacing:1px;white-space:nowrap;z-index:1;}
.intro-banner img{height:16px;z-index:1;filter:brightness(0) invert(1);}
.intro-right h2,.intro-right h1{font-size:28px;color:var(--navy);margin:0 0 14px;line-height:1.3;}
.intro-right>p{color:var(--muted);margin:0 0 28px;line-height:1.9;}
.intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.istat{padding:20px 12px;background:#fff;border:1px solid var(--line);border-radius:10px;text-align:center;transition:.3s;}
.istat:hover{box-shadow:0 12px 30px rgba(0,0,0,.08);transform:translateY(-4px);border-color:var(--red);}
.istat .num{font-size:34px;font-weight:800;color:var(--red);line-height:1;}
.istat em{font-style:normal;font-size:14px;font-weight:700;color:var(--red);margin-left:2px;}
.istat p{margin:8px 0 0;color:var(--muted);font-size:13px;}

/* ===== 事业部手风琴卡片（page3） ===== */
.biz-accordion{display:flex;gap:12px;align-items:stretch;height:420px;}
.biz-panel{flex:1;min-width:0;height:100%;transition:flex .45s cubic-bezier(.4,0,.2,1);}
.biz-panel:hover{flex:2.8;}
.biz-panel:not(:hover){flex:1;}
/* 延迟收缩，避免鼠标滑过中间缝隙时闪烁 */
.biz-accordion:hover .biz-panel:not(:hover){flex:0.65;}
.biz-card{display:block;height:100%;border-radius:12px;overflow:hidden;position:relative;background:#f5f6f9;}
/* 收缩态 */
.biz-compact{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 12px;text-align:center;position:absolute;inset:0;z-index:2;transition:opacity .35s .1s;}
.biz-c-img{flex:none;width:85%;max-height:160px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.biz-c-img img{max-width:100%;max-height:150px;object-fit:contain;transition:transform .4s;}
.biz-c-name{font-size:15px;font-weight:700;color:#3a4a8a;margin-bottom:6px;line-height:1.4;}
.biz-c-line{display:block;width:20px;height:2px;background:#7B1FA2;border-radius:1px;margin-bottom:8px;}
.biz-c-no{font-size:26px;font-weight:800;font-style:italic;color:#7B1FA2;letter-spacing:1px;}
/* 展开态（紫色大卡片） */
.biz-expand{position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,#6b2d8a 0%,#7B1FA2 40%,#5a1480 100%);color:#fff;padding:28px 24px;display:flex;flex-direction:column;opacity:0;transition:opacity .35s .05s;overflow:hidden;}
/* 顶部弧形装饰 */
.biz-expand::before{content:"";position:absolute;top:-40px;left:-30px;right:-30px;height:100px;background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(255,255,255,.08),transparent);}
.biz-e-left{flex:none;margin-bottom:auto;padding-top:8px;}
.biz-e-name{font-size:20px;font-weight:800;margin:0 0 10px;line-height:1.3;white-space:nowrap;}
.biz-e-desc{font-size:13px;line-height:1.75;opacity:.92;margin:0;max-width:260px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}
/* JAGUAR 水印 */
.biz-e-wm{position:absolute;right:-8px;top:50%;transform:translateY(-50%) rotate(90deg);font-size:48px;font-weight:900;letter-spacing:8px;color:rgba(255,255,255,.10);pointer-events:none;white-space:nowrap;font-family:Arial,Helvetica,sans-serif;}
/* 产品图区 */
.biz-e-img{flex:none;height:140px;display:flex;align-items:center;justify-content:center;margin:12px 0 8px;}
.biz-e-img img{max-width:90%;max-height:130px;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.25));}
/* 底部编号+链接 */
.biz-e-foot{flex:none;display:flex;align-items:center;gap:14px;padding-top:6px;border-top:1px solid rgba(255,255,255,.18);}
.biz-e-no{font-size:24px;font-weight:800;font-style:italic;color:#ffd34d;letter-spacing:1px;}
.biz-e-more{font-size:13px;font-weight:700;color:#fff;opacity:.9;letter-spacing:.5px;}
.biz-e-more:hover{opacity:1;color:#ffd34d;}
/* 悬停切换：展开态显示、收缩态隐藏 */
.biz-panel:hover .biz-compact{opacity:0;transition-delay:0s;}
.biz-panel:hover .biz-expand{opacity:1;transition-delay:.12s;}
/* 搜索框 */
.biz-search{display:flex;max-width:540px;margin:30px auto 0;box-shadow:0 8px 24px rgba(0,0,0,.08);border-radius:6px;overflow:hidden;}
.biz-search input{flex:1;border:1px solid var(--line);border-right:0;padding:13px 16px;font-size:15px;outline:none;}
.biz-search button{border:0;background:var(--red);color:#fff;padding:0 22px;font-size:18px;cursor:pointer;}
.biz-search button:hover{background:var(--red-dark);}

/* ===== 新闻资讯（page5） ===== */
.news-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:stretch;}
.news-media{border-radius:10px;overflow:hidden;min-height:340px;background:var(--bg);}
.news-media img{width:100%;height:100%;object-fit:cover;transition:opacity .4s;}
.news-list{display:flex;flex-direction:column;justify-content:center;}
.news-item{display:flex;gap:16px;align-items:baseline;padding:18px 12px;border-bottom:1px solid var(--line);transition:.25s;}
.news-item:hover{background:var(--bg);padding-left:20px;}
.news-time{flex:none;color:var(--red);font-weight:700;font-size:14px;min-width:100px;}
.news-item p{margin:0;color:var(--navy);font-size:16px;font-weight:600;}
.news-item:hover p{color:var(--red);}

/* ===== 列表/详情 ===== */
.crumbs{padding:14px 0;color:var(--muted);font-size:13px;}
.crumbs a:hover{color:var(--red);}
.list-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);}
.list-item .thumb{width:220px;height:150px;flex:none;background:var(--bg);border-radius:6px;overflow:hidden;}
.list-item .thumb img{width:100%;height:100%;object-fit:cover;}
.list-item h3{margin:0 0 8px;color:var(--navy);}
.list-item .date{color:var(--red);font-size:13px;margin-bottom:6px;}
.detail-hero{max-width:760px;margin:0 auto;}
.detail-hero img{max-width:100%;border-radius:8px;margin:18px 0;}
.detail-content{margin-top:18px;color:#333;}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px;flex-wrap:wrap;}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--line);border-radius:4px;color:var(--navy);}
.pagination .active{background:var(--red);color:#fff;border-color:var(--red);}

/* ===== 筛选 ===== */
.filters{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:28px;}
.filters select{padding:10px 14px;border:1px solid var(--line);border-radius:4px;min-width:180px;}

/* ===== 表单 ===== */
.form-wrap{max-width:560px;margin:0 auto;}
.field{margin-bottom:16px;}
.field label{display:block;margin-bottom:6px;font-weight:600;color:var(--navy);}
.field input,.field textarea,.field select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:4px;font-size:15px;}
.field textarea{min-height:120px;resize:vertical;}
.form-note{background:#fff6f6;border:1px solid #f3c9c9;color:var(--red-dark);padding:10px 14px;border-radius:4px;margin-bottom:16px;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}

/* ===== 页脚 ===== */
.brand-strip{background:#610093;margin:0;}
.brand-strip img{display:block;width:100%;height:auto;vertical-align:bottom;}
.footer{background:#610093;color:#e0d5e3;padding:48px 0 0;font-size:14px;}
.footer a{color:#e0d5e3;}
.footer a:hover{color:#fff;}
.footer h4{color:#fff;margin:0 0 16px;font-size:16px;}
.footer .container{display:flex;align-items:flex-start;gap:40px;}
.footer .ft-hotline{flex:0 0 auto;min-width:280px;margin-left:-40px;}
.footer .cols{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;flex:1;}
.ft-hotline-label{font-size:36px;color:#e0d5e3;margin-bottom:6px;}
.ft-hotline-num{font-size:28px;font-weight:700;color:#fff;letter-spacing:1px;margin-bottom:8px;margin-top:-5px;}
.ft-hotline-mail{font-size:28px;color:#e0d5e3;margin-top:-6px;}
.footer h4{text-align:left;}
.footer .links{padding:0;list-style:none;}
.footer .links li{list-style:none;margin-bottom:8px;}
.footer .bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding:18px 0;text-align:center;color:#8a98a8;font-size:13px;}

.footer .bottom .container{display:block;}
.footer .ft-qr{flex:0 0 auto;text-align:center;}
.footer .ft-qr-label{font-size:35px;color:#fff;margin-bottom:10px;}
.footer .ft-qr img{display:block;margin:0 auto;width:110px;border-radius:6px;background:#fff;padding:6px;}
.friend-links{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0;}

/* ===== 卡片网格（列表/产品通用） ===== */
.grid{display:grid;gap:24px;}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-4{grid-template-columns:repeat(4,1fr);}
.grid.cols-5{grid-template-columns:repeat(5,1fr);}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.2s;}
.card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);transform:translateY(-4px);}
.card .pic{aspect-ratio:4/3;background:var(--bg);overflow:hidden;}
.card .pic img{width:100%;height:100%;object-fit:cover;}
.card .body{padding:18px;}
.card h3{margin:0 0 8px;font-size:17px;color:var(--navy);}
.card p{margin:0;color:var(--muted);font-size:14px;}

/* ===== 滚动揭示动画 ===== */
.js .reveal{opacity:0;transform:translateY(36px);transition:opacity .8s ease,transform .8s ease;}
.js .reveal.in{opacity:1;transform:none;}

/* ===== 响应式 ===== */
@media(max-width:992px){
  .intro-grid{grid-template-columns:1fr;gap:32px;}
  .biz-accordion{height:360px;gap:8px;}
  .news-wrap{grid-template-columns:1fr;}
  .intro-stats{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:768px){
  .nav-toggle{display:block;}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:8px 0;box-shadow:0 8px 24px rgba(0,0,0,.1);}
  .menu.open{display:flex;}
  .menu .dropdown{position:static;box-shadow:none;border:0;}
  .hero{min-height:78vh;}
  .hero-cap h1,.hero-cap h2{font-size:30px;}
  .hero-cap p{font-size:15px;}
  .hero-nav{display:none;}
  .hero-index{right:16px;bottom:20px;}
  .biz-accordion{flex-wrap:wrap;height:auto;gap:10px;}
  .biz-panel{flex:1 1 calc(33.333% - 8px)!important;min-height:280px;}
  .biz-panel:hover{flex:1 1 calc(33.333% - 8px)!important;}
  .biz-compact{position:relative;opacity:1!important;}
  .biz-expand{display:none;}
  .intro-stats{grid-template-columns:repeat(2,1fr);}
  .sstat .num{font-size:48px;}
  .list-item{flex-direction:column;}
  .list-item .thumb{width:100%;height:180px;}
  .footer .cols{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
}

/* ===== 整屏平滑滚动（fullpage 风格，零依赖，稳健版） ===== */
/* 桌面端：锁定视口、整屏平移；section 自身即一屏，内容超高时内部滚动（不裁切） */
html.is-home,html.is-home body{height:100%;overflow:hidden;}
html.is-home .topbar{display:none;}
html.is-home .navbar{position:fixed;top:0;left:0;right:0;z-index:80;}
/* 首屏导航下拉菜单保持可读 */
html.is-home.nav-on-hero .menu .dropdown{background:rgba(22,38,58,.95);border:none;box-shadow:0 8px 24px rgba(0,0,0,.3);}
html.is-home.nav-on-hero .menu .dropdown a{color:#cdd6e0;}
html.is-home #fullpage{height:100vh;overflow:hidden;}
html.is-home .fp-wrapper{will-change:transform;transition:transform .8s cubic-bezier(.86,0,.07,1);}
/* section 直接作为一屏：垂直居中承载内容，超高则内部滚动 */
html.is-home .fp-wrapper .section{height:100vh;width:100%;position:relative;overflow-x:hidden;overflow-y:auto;padding:96px 24px 64px;display:flex;flex-direction:column;justify-content:center;}
/* Hero 全屏铺满，内容绝对定位，不走 flex 居中 */
html.is-home .fp-wrapper .hero{display:block;padding:0;}
/* 页脚屏：整屏深蓝背景填满，内容垂直居中，深色空间上下对称不显空 */
html.is-home .fp-wrapper .fp-footer{background:#610093;min-height:100vh;height:auto;justify-content:center;padding-top:92px;padding-bottom:40px;}
html.is-home .fp-wrapper .fp-footer{justify-content:flex-start;padding-bottom:56px;}
html.is-home .footer{padding-top:24px;}
html.is-home .footer .bottom{display:none;}
#homeCopyright{position:fixed;bottom:0;left:0;right:0;z-index:90;background:#610093;color:#cfd8e3;font-size:13px;text-align:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.1);display:none;}
html.is-home #homeCopyright.show{display:block;}
/* 移动端：降级为正常滚动 */
html.is-home.fp-mobile,html.is-home.fp-mobile body{height:auto;overflow:visible;}
html.is-home.fp-mobile #fullpage{height:auto;overflow:visible;}
html.is-home.fp-mobile #fullpage .fp-wrapper{transform:none!important;transition:none;}
html.is-home.fp-mobile #fullpage .section{height:auto;min-height:100vh;overflow:visible;}
html.is-home.fp-mobile .fp-nav{display:none;}

/* 右侧整屏导航圆点 */
.fp-nav{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:90;list-style:none;margin:0;padding:0;}
.fp-nav li{margin:11px 0;}
.fp-nav a{display:block;width:11px;height:11px;border-radius:50%;background:rgba(120,120,120,.4);border:1px solid rgba(255,255,255,.6);transition:.25s;cursor:pointer;}
.fp-nav a:hover{background:var(--red);}
.fp-nav a.active{background:var(--red);border-color:var(--red);transform:scale(1.35);}

/* ===== 关于台豹压缩（/about 公司介绍） ===== */

/* Banner 全宽大图 */
.banner2{position:relative;overflow:hidden;width:100%;min-height:360px;}
.banner2 img{width:100%;height:auto;display:block;min-height:320px;object-fit:cover;object-position:center;}
.banner2-text{position:absolute;left:0;top:50%;transform:translateY(-50%);padding-left:60px;}
.banner2-en{font-size:42px;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:4px;line-height:1.2;text-shadow:0 2px 16px rgba(0,0,0,.4);}
.banner2-cn{font-size:30px;font-weight:700;color:#fff;margin:8px 0 0;letter-spacing:3px;text-shadow:0 2px 16px rgba(0,0,0,.4);}

/* 子导航 - 白底标签式 */
.about-subnav{background:#fff;padding:20px 0;margin:0;border-bottom:1px solid #eee;}
.about-subnav .container{display:flex;gap:0;justify-content:center;}
.about-subnav-item{display:block;padding:14px 40px;color:#555;font-size:15px;font-weight:600;text-decoration:none;transition:.25s;white-space:nowrap;border-left:1px solid #e8e8e8;}
.about-subnav-item:first-child{border-left:none;border-radius:6px 0 0 6px;}
.about-subnav-item:last-child{border-radius:0 6px 6px 0;}
.about-subnav-item:hover{color:#fff;background:#7B1FA2;border-color:#7B1FA2;}
.about-subnav-item.active{color:#fff;background:#7B1FA2;border-color:#7B1FA2;}

/* 内容区 */
.about-page{padding:48px 0 64px;}
.about-body{margin-top:8px;}

/* 宣传视频 */
.about-video-lead{text-align:center;color:var(--muted);font-size:16px;line-height:1.9;max-width:760px;margin:0 auto 28px;}
.about-video-wrap{max-width:960px;margin:0 auto;border-radius:14px;overflow:hidden;box-shadow:0 18px 48px rgba(10,30,60,.18);background:#000;}
.about-video{display:block;width:100%;height:auto;max-height:70vh;background:#000;}

/* 发展历程时间线 — 居中紫线 / 左右交替 / 超大年份底纹 */
.history-timeline{position:relative;max-width:100%;margin:30px auto 12px;padding:24px 0;background:#f5f5f8;border-radius:18px;overflow:hidden;}
.history-timeline:before{content:"";position:absolute;left:50%;top:18px;bottom:18px;width:2px;background:#7B1FA2;transform:translateX(-50%);}
.ht-item{position:relative;width:50%;box-sizing:border-box;padding:24px 52px;min-height:110px;}
.ht-item:nth-child(odd){left:0;text-align:right;}
.ht-item:nth-child(even){left:50%;text-align:left;}
.ht-item:before{content:"";position:absolute;top:32px;width:16px;height:16px;border-radius:50%;background:#7B1FA2;border:3px solid #fff;box-shadow:0 0 0 2px #7B1FA2;z-index:4;}
.ht-item:nth-child(odd):before{right:-8px;}
.ht-item:nth-child(even):before{left:-8px;}
.ht-wm{position:absolute;top:2px;font-size:120px;font-weight:800;line-height:1;color:rgba(255,255,255,.72);z-index:0;pointer-events:none;letter-spacing:2px;font-family:Arial,Helvetica,sans-serif;}
.ht-item:nth-child(odd) .ht-wm{left:16px;}
.ht-item:nth-child(even) .ht-wm{right:16px;}
.ht-card{position:relative;z-index:2;display:inline-block;text-align:left;background:#fff;border:1px solid #ececf1;border-radius:14px;padding:18px 22px;box-shadow:0 10px 28px rgba(40,20,60,.07);max-width:100%;}
.ht-year{font-size:25px;font-weight:800;color:#7B1FA2;margin:0 0 8px;line-height:1.1;}
.ht-text{font-size:15px;line-height:1.95;color:#222;margin:0;}
@media(max-width:768px){
  .history-timeline{padding:10px 0;border-radius:0;}
  .history-timeline:before{left:18px;top:10px;bottom:10px;}
  .ht-item{width:100%;left:0!important;text-align:left!important;padding:16px 10px 16px 46px;min-height:0;}
  .ht-item:before{left:10px!important;right:auto!important;top:22px;}
  .ht-item:nth-child(odd) .ht-wm,.ht-item:nth-child(even) .ht-wm{left:24px!important;right:auto!important;font-size:70px;opacity:.55;top:0;}
  .ht-card{display:block;text-align:left;}
  .ht-year{font-size:21px;}
  .ht-text{font-size:14px;}
}
.about-hero{text-align:center;padding:36px 0 28px;}
.about-eyebrow{display:inline-block;color:var(--red);font-weight:700;letter-spacing:3px;font-size:14px;margin-bottom:10px;}
.about-company{font-size:34px;font-weight:800;color:var(--navy);margin:0 0 12px;line-height:1.3;}
.about-stock{display:inline-block;background:var(--navy);color:#fff;padding:6px 18px;border-radius:20px;font-size:14px;letter-spacing:1px;margin-bottom:16px;}
.about-stock b{color:#ffd34d;}
.about-lead{color:var(--muted);font-size:17px;max-width:720px;margin:0 auto;line-height:1.8;}
.about-intro{font-size:16px;line-height:2;color:#33414f;max-width:920px;margin:24px auto;}

.about-star{text-align:center;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:32px 0;}
.about-star-title{font-size:24px;font-weight:700;color:var(--navy);margin:0 0 22px;}
.about-star-title span{color:#7B1FA2;}
.about-years{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;}
.about-years span{display:inline-block;min-width:84px;padding:14px 0;background:var(--bg);border:1px solid var(--line);border-radius:10px;font-size:22px;font-weight:800;color:var(--navy);}

.about-rd{margin:36px 0;}
.about-rd-title{font-size:24px;font-weight:700;color:var(--navy);text-align:center;margin:0 0 6px;}
.about-rd-sub{text-align:center;color:var(--muted);margin:0 0 28px;letter-spacing:1px;}
.about-stats{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin:0 0 28px;}
.about-stat{flex:1;min-width:240px;max-width:360px;background:var(--bg);border-radius:14px;padding:28px 24px;text-align:center;}
.about-stat img{height:44px;margin:0 auto 14px;opacity:.9;}
.about-stat-num{font-size:48px;font-weight:800;color:#7B1FA2;line-height:1;}
.about-stat-num i{font-size:20px;font-style:normal;margin-left:4px;color:var(--navy);}
.about-stat-label{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.6;}

.about-honors{max-width:980px;margin:40px auto 0;text-align:center;}
.about-honors-title{font-size:24px;font-weight:700;color:#7B1FA2;margin:0 0 20px;}
.about-honor-tags{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:0 0 24px;}
.about-honor-tags span{display:inline-block;padding:10px 20px;border:1px solid #7B1FA2;color:#7B1FA2;border-radius:24px;font-size:15px;background:rgba(123,31,162,.05);transition:.2s;}
.about-honor-tags span:hover{background:#7B1FA2;color:#fff;}
.about-honor{max-width:920px;margin:0 auto;background:#fff;border-left:4px solid #7B1FA2;padding:22px 26px;border-radius:0 10px 10px 0;box-shadow:0 4px 16px rgba(0,0,0,.05);text-align:left;}
.about-honor p{margin:0;line-height:2;color:#33414f;}

@media(max-width:768px){
  .about-company{font-size:26px;}
  .banner2{min-height:220px;}
  .banner2 img{min-height:200px;}
  .banner2-text{top:50%;transform:translateY(-50%);padding-left:20px;}
  .banner2-en{font-size:26px;}
  .banner2-cn{font-size:18px;}
  .about-subnav{padding:12px 0;}
  .about-subnav .container{flex-wrap:wrap;gap:8px;padding:0 12px;}
  .about-subnav-item{padding:10px 18px;font-size:13px;border:1px solid #e8e8e8;border-radius:6px!important;}
  .about-stat{min-width:100%;}
}

/* 资质荣誉轮播 */
.honor-carousel{position:relative;max-width:1040px;margin:24px auto 8px;}
.honor-swiper{overflow:hidden;padding:12px 0 54px;position:relative;}
.cert-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 16px 26px;box-shadow:0 12px 32px rgba(30,20,60,.08);text-align:center;max-width:440px;margin:0 auto;height:100%;}
.cert-title{font-size:18px;font-weight:800;color:var(--purple);margin-bottom:14px;letter-spacing:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.cert-imgbox{display:flex;align-items:center;justify-content:center;min-height:240px;background:#fafafb;border:1px dashed #e2e2e8;border-radius:10px;padding:14px;}
.cert-imgbox img{max-width:100%;max-height:300px;object-fit:contain;box-shadow:0 8px 22px rgba(0,0,0,.12);}
/* 左右切换按钮 */
.honor-swiper .swiperbtn{position:absolute;top:44%;transform:translateY(-50%);width:46px;height:46px;line-height:44px;text-align:center;font-size:30px;color:#fff;background:var(--purple);border-radius:50%;cursor:pointer;z-index:5;user-select:none;opacity:.85;transition:.25s;box-shadow:0 6px 16px rgba(123,31,162,.35);}
.honor-swiper .swiperbtn:hover{opacity:1;transform:translateY(-50%) scale(1.08);}
.honor-swiper .swiperbtn.prev{left:6px;}
.honor-swiper .swiperbtn.next{right:6px;}
/* 分页点 */
.honor-swiper .swiper-pagination{position:absolute;bottom:10px;left:0;right:0;text-align:center;}
.honor-swiper .swiper-pagination .swiper-pagination-bullet{width:9px;height:9px;background:var(--purple);opacity:.3;margin:0 4px;vertical-align:middle;}
.honor-swiper .swiper-pagination .swiper-pagination-bullet-active{opacity:1;width:22px;border-radius:5px;}
.honor-intro{margin-top:26px;text-align:center;color:var(--muted);line-height:2;max-width:820px;margin-left:auto;margin-right:auto;}
@media(max-width:768px){
  .honor-carousel{margin-top:16px;}
  .cert-card{max-width:440px;padding:18px 14px 22px;height:auto;}
  .cert-title{font-size:17px;margin-bottom:12px;white-space:normal;}
  .cert-imgbox{min-height:200px;}
  .cert-imgbox img{max-height:260px;}
  .honor-swiper .swiperbtn{width:36px;height:36px;line-height:34px;font-size:22px;}
  .honor-swiper .swiperbtn.prev{left:0;}
  .honor-swiper .swiperbtn.next{right:0;}
}

/* ============ 产品中心落地页 ============ */
.prod-cats{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin:30px 0 6px;}
.prod-cat{flex:1 1 0;min-width:150px;max-width:240px;display:block;text-align:center;padding:18px 12px;background:#fff;border:1px solid var(--line);border-bottom:3px solid transparent;border-radius:10px;color:#444;font-size:17px;font-weight:700;transition:.25s;}
.prod-cat:hover{color:#fff;background:var(--purple);border-bottom-color:var(--purple);}
.prod-cat.active{color:#fff;background:var(--purple);border-bottom-color:#5a1480;}
.prod-cat-name{display:block;line-height:1.4;}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0 8px;}
.prod-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 8px 22px rgba(30,20,60,.06);transition:.25s;}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(123,31,162,.16);}
.prod-pic{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:#f7f7fa;padding:16px;overflow:hidden;}
.prod-pic img{max-width:100%;max-height:100%;object-fit:contain;}
.prod-title{padding:14px 16px;font-size:15px;font-weight:700;color:#222;line-height:1.5;border-top:1px solid var(--line);min-height:64px;display:flex;align-items:center;}
@media(max-width:991px){
  .prod-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .prod-grid{grid-template-columns:1fr;}
  .prod-cat{min-width:120px;font-size:15px;padding:14px 8px;}
}

/* ============ 产品详情页（对齐目标站 pdtl 结构） ============ */
.pdtl1{margin:0 0 18px;}
.pdtl2tab{display:flex;gap:10px;margin:18px 0 6px;border-bottom:2px solid var(--line);}
.pdtl2tab .item{padding:10px 18px;font-weight:700;color:#666;cursor:default;border-bottom:3px solid transparent;margin-bottom:-2px;}
.pdtl2tab .item:first-child{border-bottom-color:var(--purple);color:var(--purple);}
.pdtl2box{margin:18px 0;}
.pdtl2-1,.pdtl2-2,.pdtl2-3{margin-bottom:26px;}
.pdtl2-1 .h1,.pdtltitle{font-size:22px;font-weight:800;color:var(--purple);margin:0 0 12px;padding-left:12px;border-left:4px solid var(--purple);}
.pdtl2-1 p{margin:0 0 12px;line-height:1.9;color:#33414f;font-size:15px;}
.pdtl4box{margin:16px 0;}
.pdtl4 img,.pdtl5 img,.pdtl6 img,.pdtl7 img,.pdtl8 img,.pdtl2-1 img,.pdtl3 img{max-width:100%;height:auto;display:block;margin:10px 0;border-radius:8px;}
/* 扁平化 swiper 图册 */
.prod-swiper{margin:16px 0;}
.prod-slides{display:flex;flex-wrap:wrap;gap:14px;}
.pdtl2box .prod-slides,.pdtl2-1 .prod-slides{display:block;}
.prod-slide{flex:1 1 220px;min-width:200px;}
.pdtl3 .prod-slides{gap:16px;}
.pdtl3 .prod-slide{flex:1 1 260px;}
.pdtl3 .prod-slide img{width:100%;border:1px solid var(--line);}
.mapbox{margin:10px 0;}
.mapbox img{max-width:100%;}
@media(max-width:768px){
  .pdtl2-1 .h1,.pdtltitle{font-size:19px;}
  .prod-slide{flex:1 1 100%;}
}

/* 首页页脚统一为紧凑底部（不再占满整屏，与普通页一致） */
html.is-home .fp-wrapper .fp-footer.fp-footer-compact{
  min-height:auto;height:auto;padding:48px 0 0;justify-content:flex-start;
}