:root{
    --primary:#2E7D32;--primary-deep:#1B5E20;--primary-soft:#E8F5E9;
    --text:#1D2129;--text-2:#6E7681;--border:#E5E6EB;--bg:#F7F8FA;
    --card:#FFFFFF;--accent:#FF6F00;--radius:16px;--shadow:0 10px 30px rgba(46,125,50,.08);
    --success:#00B42A;--danger:#F53F3F;--admin-dark:#232733;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
  img{display:block;max-width:100%}
  a{text-decoration:none;color:inherit}
  .container{max-width:1200px;margin:0 auto;padding:0 24px}
  .topbar{background:var(--primary-deep);color:#D6E4FF;font-size:13px;padding:7px 0}
  .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
  .topbar .hotline{color:#FFC078;font-weight:700}
  .topbar .hotline svg{width:14px;height:14px;stroke:#FFC078;vertical-align:-2px;margin-right:4px}
  header.site{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .logo{display:flex;align-items:center;gap:12px;cursor:pointer}
  .logo-mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-deep));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;letter-spacing:1px;box-shadow:var(--shadow)}
  .logo-text b{font-size:19px;display:block;line-height:1.2}
  .logo-text span{font-size:12px;color:var(--text-2)}
  nav.menu{display:flex;align-items:center;gap:28px}
  nav.menu a{font-size:15px;font-weight:500;position:relative;cursor:pointer}
  nav.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--primary);transition:width .25s}
  nav.menu a:hover{color:var(--primary)}
  nav.menu a:hover::after{width:100%}
  .nav-actions{display:flex;align-items:center;gap:14px}
  .lang-btn{background:var(--primary-soft);border:1px solid var(--border);color:var(--primary-deep);padding:8px 15px;border-radius:30px;font-weight:700;cursor:pointer;font-size:14px;transition:.2s}
  .lang-btn:hover{background:var(--primary);color:#fff}
  .cart-btn{position:relative;background:var(--primary-soft);border:none;cursor:pointer;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center}
  .cart-btn svg{width:22px;height:22px;stroke:var(--primary-deep)}
  .cart-count{position:absolute;top:-6px;right:-6px;background:var(--accent);color:#fff;font-size:11px;min-width:20px;height:20px;border-radius:10px;display:none;align-items:center;justify-content:center;font-weight:700}
  .hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none}
  .hamburger span{width:24px;height:2.5px;background:var(--text);border-radius:2px}
  .hero{position:relative;overflow:hidden;padding:90px 0;background:linear-gradient(135deg,#1B5E20 0%,#2E7D32 55%,#388E3C 100%)}
  .hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
  .hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:30px;padding:6px 16px;font-size:13px;color:#fff;font-weight:600;margin-bottom:22px}
  .hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,125,0,.3)}
  .hero h1{font-size:46px;line-height:1.2;letter-spacing:-1px;margin-bottom:18px}
  .hero h1 em{font-style:normal;color:var(--accent)}
  .hero p{font-size:17px;color:rgba(255,255,255,.85);max-width:520px;margin-bottom:32px}
  .hero-btns{display:flex;gap:14px;flex-wrap:wrap}
  .btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:40px;font-size:15px;font-weight:600;border:none;cursor:pointer;transition:.25s}
  .btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(46,125,50,.3)}
  .btn-primary:hover{background:var(--primary-deep);transform:translateY(-2px)}
.hero .btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(255,125,0,.4)}
.hero .btn-primary:hover{background:#E66A00;transform:translateY(-2px)}
.hero .btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.3)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.25);border-color:#fff;color:#fff}
  .btn-ghost{background:#fff;color:var(--text);border:1px solid var(--border)}
  .btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
  .hero-stats{display:flex;gap:36px;margin-top:40px}
  .hero-stat b{font-size:28px;color:#fff;display:block}
  .hero-stat span{font-size:13px;color:rgba(255,255,255,.7)}
  .hero-media{position:relative}
  .hero-img{border-radius:24px;overflow:hidden;box-shadow:0 30px 60px rgba(27,94,32,.35);transform:rotate(-1.5deg)}
  .hero-img img{width:100%;height:420px;object-fit:cover}
  .badge{position:absolute;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:0 12px 30px rgba(0,0,0,.12);display:flex;align-items:center;gap:10px}
  .badge svg{width:26px;height:26px;stroke:var(--primary)}
  .badge b{font-size:14px;display:block}
  .badge span{font-size:12px;color:var(--text-2)}
  .badge.t1{top:20px;left:-24px}
  .badge.t2{bottom:30px;right:-14px}
  section{padding:84px 0}
  .sec-head{text-align:center;max-width:680px;margin:0 auto 52px}
  .sec-kicker{color:var(--primary);font-weight:700;letter-spacing:2px;font-size:13px;text-transform:uppercase}
  .sec-head h2{font-size:34px;margin:10px 0 14px;letter-spacing:-.5px}
  .sec-head p{color:var(--text-2);font-size:16px}
  #products{background:#fff}
  .products-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;flex-wrap:wrap}
  .search-box{position:relative;flex:1;min-width:220px;max-width:360px}
  .search-box input{width:100%;padding:11px 16px 11px 40px;border:1px solid var(--border);border-radius:30px;font-size:14px;font-family:inherit}
  .search-box input:focus{outline:none;border-color:var(--primary)}
  .search-box svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--text-2)}
  .cat-filter{display:flex;gap:8px;flex-wrap:wrap}
  .cat-btn{padding:8px 18px;border-radius:30px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:13px;font-weight:600;transition:.2s}
  .cat-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
  .cat-btn:hover{border-color:var(--primary);color:var(--primary)}
  .cat-btn.active:hover{color:#fff}
  .products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .p-card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:.3s;display:flex;flex-direction:column;cursor:pointer;opacity:0;transform:translateY(20px);animation:cardIn .5s forwards}
  .p-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(46,125,50,.12)}
  @keyframes cardIn{to{opacity:1;transform:translateY(0)}}
  .p-media{position:relative;aspect-ratio:1/1;background:var(--primary-soft);overflow:hidden}
  .p-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
  .p-card:hover .p-media img{transform:scale(1.05)}
  .p-flag{position:absolute;top:14px;left:14px;background:var(--accent);color:#fff;font-size:12px;font-weight:600;padding:5px 12px;border-radius:20px}
  .p-body{padding:20px;display:flex;flex-direction:column;flex:1}
  .p-body h3{font-size:17px;margin-bottom:8px}
  .p-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
  .p-tags span{font-size:12px;color:var(--primary-deep);background:var(--primary-soft);padding:3px 10px;border-radius:20px}
  .p-desc{font-size:13.5px;color:var(--text-2);flex:1;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .p-foot{display:flex;align-items:center;justify-content:space-between}
  .price{font-size:22px;font-weight:800;color:var(--accent)}
  .price small{font-size:12px;color:var(--text-2);font-weight:500;margin-left:3px}
  .add-btn{background:var(--primary);color:#fff;border:none;cursor:pointer;padding:10px 16px;border-radius:30px;font-size:13.5px;font-weight:600;transition:.25s;display:flex;align-items:center;gap:6px}
  .add-btn:hover{background:var(--primary-deep)}
  .add-btn svg{width:15px;height:15px;stroke:#fff}
  .no-result{text-align:center;color:var(--text-2);padding:60px 0;font-size:15px}
  #about{background:var(--bg)}
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .about-visual{position:relative}
  .about-visual img{width:100%;height:400px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
  .about-visual .exp{position:absolute;bottom:-20px;right:-16px;background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#fff;border-radius:18px;padding:18px 24px;text-align:center;box-shadow:0 16px 40px rgba(27,94,32,.35)}
  .exp b{font-size:34px;display:block}
  .exp span{font-size:13px;opacity:.9}
  .about-text h2{font-size:32px;margin-bottom:20px;letter-spacing:-.5px}
  .about-text p{color:var(--text-2);font-size:16px;margin-bottom:16px}
  .about-list{margin:24px 0;list-style:none}
  .about-list li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:15px}
  .about-list .chk{flex:none;width:24px;height:24px;border-radius:50%;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;color:var(--primary);margin-top:2px}
  .about-list .chk svg{width:14px;height:14px;stroke:currentColor}
  .about-list b{display:block}
  .about-list span{color:var(--text-2);font-size:14px}
  .features{background:linear-gradient(160deg,#1B5E20,#2E7D32);color:#fff}
  .features .sec-head h2,.features .sec-head p{color:#fff}
  .features .sec-kicker{color:#B3CCFF}
  .features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .feat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:28px 22px;text-align:center;backdrop-filter:blur(4px)}
  .feat .ico{width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
  .feat .ico svg{width:28px;height:28px;stroke:#fff}
  .feat b{font-size:17px;display:block;margin-bottom:8px}
  .feat p{font-size:13.5px;opacity:.85;line-height:1.7}
  /* ===== 企业视频介绍板块 ===== */
  #videoIntro{background:linear-gradient(180deg,#fff 0%,#F1F8E9 100%)}
  .video-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
  .video-wrap{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 20px 50px rgba(27,94,32,.2);background:#000;aspect-ratio:16/9}
  .video-wrap video{width:100%;height:100%;object-fit:cover;display:block}
  .video-poster{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;cursor:pointer;background-size:cover;background-position:center;transition:.3s}
  .video-poster::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.35)}
  .video-play-btn{position:relative;z-index:2;width:76px;height:76px;border-radius:50%;background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 30px rgba(0,0,0,.3);transition:.3s;cursor:pointer}
  .video-play-btn:hover{transform:scale(1.1);background:#fff}
  .video-play-btn svg{width:30px;height:30px;fill:var(--primary);margin-left:4px}
  .video-pulse{position:absolute;z-index:1;width:76px;height:76px;border-radius:50%;border:3px solid rgba(255,255,255,.6);animation:videoPulse 2s infinite}
  @keyframes videoPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.8);opacity:0}}
  .video-info h2{font-size:32px;margin-bottom:16px;letter-spacing:-.5px;line-height:1.3}
  .video-info h2 em{font-style:normal;color:var(--primary)}
  .video-info p{color:var(--text-2);font-size:16px;margin-bottom:20px;line-height:1.8}
  .video-stats{display:flex;gap:24px;margin-top:24px;flex-wrap:wrap}
  .video-stat{background:#fff;border-radius:14px;padding:16px 20px;box-shadow:0 4px 16px rgba(46,125,50,.08);border:1px solid var(--border);flex:1;min-width:120px}
  .video-stat b{font-size:24px;color:var(--primary);display:block}
  .video-stat span{font-size:13px;color:var(--text-2)}
  @media(max-width:992px){.video-grid{grid-template-columns:1fr;gap:32px}}
  @media(max-width:768px){.video-info h2{font-size:24px}.video-stats{gap:12px}.video-stat{min-width:100px;padding:12px 14px}.video-stat b{font-size:20px}}
  #contact{background:#fff}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
  .contact-info h2{font-size:30px;margin-bottom:18px}
  .contact-info p{color:var(--text-2);margin-bottom:26px}
  .hotline-box{background:linear-gradient(135deg,var(--primary-deep),var(--primary));color:#fff;border-radius:var(--radius);padding:24px;display:flex;align-items:center;gap:18px;margin-bottom:24px;box-shadow:var(--shadow)}
  .hotline-box .ico{flex:none;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center}
  .hotline-box .ico svg{width:28px;height:28px;stroke:#fff}
  .hotline-box b{font-size:15px;display:block;margin-bottom:4px}
  .hotline-box .num{font-size:30px;font-weight:800;letter-spacing:1px;color:#FFC078}
  .info-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
  .info-item .ico{flex:none;width:42px;height:42px;border-radius:12px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;color:var(--primary)}
  .info-item .ico svg{width:20px;height:20px;stroke:currentColor}
  .info-item b{font-size:15px;display:block}
  .info-item span{font-size:14px;color:var(--text-2)}
  .contact-form{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px}
  .contact-form h3{font-size:20px;margin-bottom:20px}
  .field{margin-bottom:16px}
  .field label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px}
  .field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary)}
  .field textarea{resize:vertical;min-height:90px}
  .form-note{font-size:12px;color:var(--text-2);margin-top:12px}
  footer{background:#f2f3f5;color:#666;padding:48px 0 30px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:34px}
  .foot-brand b{color:#222;font-size:18px;display:block;margin-bottom:10px}
  .foot-brand p{font-size:14px;max-width:340px;color:#666}
  .foot-col h4{color:#222;font-size:15px;margin-bottom:14px}
  .foot-col a{display:block;font-size:14px;margin-bottom:10px;transition:.2s;cursor:pointer;color:#555}
  .foot-col a:hover{color:#2e7d32}
  .foot-col .hot{color:#2e7d32;font-weight:700}
  .foot-bottom{border-top:1px solid #e0e2e6;padding-top:22px;text-align:center;font-size:13px}
  .modal-mask{position:fixed;inset:0;background:rgba(13,20,40,.55);z-index:200;opacity:0;pointer-events:none;transition:.3s}
  .modal-mask.open{opacity:1;pointer-events:auto}
  .modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.94);background:#fff;border-radius:20px;width:860px;max-width:94vw;max-height:90vh;overflow:auto;z-index:201;opacity:0;pointer-events:none;transition:.3s;box-shadow:0 30px 80px rgba(0,0,0,.3)}
  .modal.open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}
  .modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;border:none;background:var(--primary-soft);color:var(--primary-deep);font-size:20px;cursor:pointer;z-index:5}
  .modal-close:hover{background:var(--primary);color:#fff}
  .modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
  .modal-media{background:var(--primary-soft);display:flex;flex-direction:column;min-height:420px}
  .modal-main-img{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden}
  .modal-main-img img{width:100%;height:100%;object-fit:cover;border-radius:20px 0 0 0}
  .thumb-strip{display:flex;gap:8px;padding:10px;background:var(--primary-soft)}
  .thumb-item{width:56px;height:56px;border-radius:8px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:.2s;flex:none}
  .thumb-item.active{border-color:var(--primary)}
  .thumb-item img{width:100%;height:100%;object-fit:cover}
  .modal-info{padding:36px 32px}
  .modal-info h2{font-size:24px;margin-bottom:8px}
  .modal-info .spec{color:var(--text-2);font-size:14px;margin-bottom:14px}
  .modal-price{font-size:32px;font-weight:800;color:var(--accent);margin-bottom:6px}
  .modal-price small{font-size:14px;color:var(--text-2);font-weight:500}
  .modal-tags{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0}
  .modal-tags span{font-size:12px;color:var(--primary-deep);background:var(--primary-soft);padding:4px 12px;border-radius:20px}
  .modal-desc{font-size:15px;color:var(--text-2);line-height:1.8;margin-bottom:24px}
  .modal-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
  .modal-row span{font-size:14px;color:var(--text-2);font-weight:600}
  .qty{display:flex;align-items:center;gap:12px}
  .qty button{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:18px;line-height:1;transition:.2s}
  .qty button:hover{border-color:var(--primary);color:var(--primary)}
  .qty span{min-width:30px;text-align:center;font-weight:700;font-size:16px}
  .modal-btns{display:flex;gap:12px}
  .modal-btns .btn{flex:1;justify-content:center}
  .modal-hot{margin-top:20px;background:var(--primary-soft);border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:10px;font-size:14px;color:var(--primary-deep)}
  .modal-hot svg{width:20px;height:20px;stroke:var(--primary);flex:none}
  .modal-hot b{color:var(--primary-deep)}
  .modal-review{margin-top:18px;border-top:1px dashed var(--border);padding-top:16px}
  .modal-review>.rv-title{font-size:15px;font-weight:700;color:var(--text);display:block;margin-bottom:10px}
  .drawer-mask{position:fixed;inset:0;background:rgba(13,20,40,.5);z-index:200;opacity:0;pointer-events:none;transition:.3s}
  .drawer-mask.open{opacity:1;pointer-events:auto}
  .drawer{position:fixed;top:0;right:-420px;width:400px;max-width:92vw;height:100%;background:#fff;z-index:201;transition:right .35s ease;display:flex;flex-direction:column}
  .drawer.open{right:0}
  .drawer-head{padding:22px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
  .drawer-head b{font-size:18px}
  .drawer-head button{background:none;border:none;font-size:24px;cursor:pointer;color:var(--text-2)}
  .drawer-body{flex:1;overflow-y:auto;padding:20px 24px}
  .cart-empty{text-align:center;color:var(--text-2);padding:60px 0}
  .cart-empty svg{width:60px;height:60px;stroke:#C9CDD4;margin-bottom:16px}
  .cart-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
  .cart-item img{width:72px;height:72px;object-fit:cover;border-radius:10px;cursor:pointer}
  .cart-item .ci-body{flex:1}
  .cart-item .ci-name{font-size:14px;font-weight:600;margin-bottom:6px;cursor:pointer}
  .cart-item .ci-price{color:var(--accent);font-weight:700;font-size:14px}
  .ci-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
  .ci-remove{background:none;border:none;color:#A9AEB8;cursor:pointer;font-size:12px}
  .ci-remove:hover{color:var(--danger)}
  .drawer-foot{padding:20px 24px;border-top:1px solid var(--border)}
  .cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
  .cart-total b{font-size:20px;color:var(--accent)}
  .checkout-btn{width:100%;background:var(--primary);color:#fff;border:none;padding:15px;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer;transition:.25s}
  .checkout-btn:hover{background:var(--primary-deep)}
  .checkout-btn.ghost{background:var(--primary-soft);color:var(--primary-deep);margin-top:10px}
  .toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--text);color:#fff;padding:14px 26px;border-radius:40px;font-size:14px;z-index:300;opacity:0;transition:.3s;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  .float-edit{position:absolute;top:14px;right:14px;z-index:10;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.95);border:1px solid var(--border);box-shadow:var(--shadow);display:none;align-items:center;justify-content:center;cursor:pointer;transition:.2s;color:var(--primary)}
  .float-edit:hover{background:var(--primary);color:#fff;transform:scale(1.1)}
  .float-edit svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  section{position:relative}
  .cs-fab{position:fixed;bottom:24px;right:24px;z-index:150;width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;box-shadow:0 8px 24px rgba(46,125,50,.35);display:flex;align-items:center;justify-content:center;transition:.3s}
  .cs-fab:hover{transform:scale(1.08);background:var(--primary-deep)}
  .cs-fab svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .cs-panel{position:fixed;bottom:90px;right:24px;z-index:150;width:340px;max-width:calc(100vw - 32px);height:480px;max-height:calc(100vh - 120px);background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.2);display:none;flex-direction:column;overflow:hidden;border:1px solid var(--border)}
  .cs-panel.open{display:flex}
  .cs-head{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#fff;padding:16px 18px;display:flex;justify-content:space-between;align-items:center}
  .cs-head b{font-size:15px}
  .cs-head span{font-size:12px;opacity:.85;display:block;margin-top:2px}
  .cs-close{background:none;border:none;color:#fff;font-size:22px;cursor:pointer;line-height:1;opacity:.8}
  .cs-close:hover{opacity:1}
  .cs-body{flex:1;overflow-y:auto;padding:14px;background:var(--bg)}
  .cs-msg{margin-bottom:12px;display:flex}
  .cs-msg.bot{justify-content:flex-start}
  .cs-msg.user{justify-content:flex-end}
  .cs-bubble{max-width:80%;padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.6}
  .cs-msg.bot .cs-bubble{background:#fff;border:1px solid var(--border);border-bottom-left-radius:4px}
  .cs-msg.user .cs-bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}
  .cs-quick{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;background:#fff;border-top:1px solid var(--border)}
  .cs-quick button{background:var(--primary-soft);color:var(--primary-deep);border:1px solid var(--border);border-radius:20px;padding:6px 14px;font-size:12px;cursor:pointer;transition:.2s}
  .cs-quick button:hover{background:var(--primary);color:#fff}
  .cs-input{display:flex;gap:8px;padding:12px 14px;background:#fff;border-top:1px solid var(--border)}
  .cs-input input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:24px;font-size:13px;font-family:inherit}
  .cs-input input:focus{outline:none;border-color:var(--primary)}
  .cs-input button{background:var(--primary);color:#fff;border:none;border-radius:50%;width:40px;height:40px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none;transition:.2s}
  .cs-input button:hover{background:var(--primary-deep)}
  .cs-input button svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .admin-overlay{position:fixed;inset:0;background:rgba(13,20,40,.62);z-index:400;display:none;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto}
  .admin-overlay.open{display:flex}
  .admin-box{background:#fff;border-radius:20px;max-width:960px;width:100%;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
  .admin-login{max-width:380px;margin:40px auto;text-align:center}
  .admin-login h2{font-size:22px;margin-bottom:22px;color:var(--primary-deep)}
  .admin-login input{width:100%;padding:13px 15px;border:1px solid var(--border);border-radius:10px;margin-bottom:13px;font-size:14px;text-align:center}
  .admin-login input:focus{outline:none;border-color:var(--primary)}
  .admin-login .btn{width:100%;justify-content:center;margin-bottom:8px}
  .admin-err{color:var(--danger);font-size:13px;margin-bottom:10px;min-height:18px}
  .admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px}
  .admin-head b{font-size:20px;color:var(--primary-deep)}
  .admin-head .a-btn{padding:9px 16px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:14px;margin-left:6px;transition:.2s}
  .admin-head .a-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
  .admin-tabs{display:flex;gap:8px;margin-bottom:18px;border-bottom:1px solid var(--border);padding-bottom:12px;flex-wrap:wrap}
  .atab{padding:9px 20px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:14px;font-weight:600;transition:.2s}
  .atab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
  .admin-table{width:100%;border-collapse:collapse;font-size:14px}
  .admin-table th,.admin-table td{padding:11px 13px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
  .admin-table th{background:var(--primary-soft);color:var(--primary-deep);font-weight:700}
  .del-btn{background:#FFF1F0;color:var(--danger);border:1px solid #FFCCC7;border-radius:8px;padding:6px 14px;cursor:pointer;font-size:13px;transition:.2s}
  .del-btn:hover{background:#FFE7E5}
  .edit-btn{background:var(--primary-soft);color:var(--primary-deep);border:1px solid var(--border);border-radius:8px;padding:6px 14px;cursor:pointer;font-size:13px;transition:.2s;margin-right:6px}
  .edit-btn:hover{background:var(--primary);color:#fff}
  .admin-empty{text-align:center;color:var(--text-2);padding:44px;font-size:14px}
  .order-items{font-size:12px;color:var(--text-2);margin-top:4px}
  .admin-sub{color:var(--text-2);font-size:13px}
  .ce-tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
  .ce-tab{padding:8px 16px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:13px;font-weight:600;transition:.2s}
  .ce-tab.active{background:var(--primary-deep);color:#fff;border-color:var(--primary-deep)}
  .ce-form{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}
  .ce-form h4{font-size:16px;margin-bottom:14px;color:var(--primary-deep)}
  .ce-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
  .ce-field{display:flex;flex-direction:column;gap:4px}
  .ce-field label{font-size:12px;font-weight:600;color:var(--text-2)}
  .ce-field input,.ce-field textarea,.ce-field select{padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;width:100%}
  .ce-field input:focus,.ce-field textarea:focus{outline:none;border-color:var(--primary)}
  .ce-field textarea{resize:vertical;min-height:60px}
  .ce-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
  .i18n-table-wrap{max-height:460px;overflow:auto;border:1px solid var(--border);border-radius:10px}
  .i18n-table{width:100%;border-collapse:collapse;font-size:13px}
  .i18n-table th{position:sticky;top:0;background:var(--primary-soft);color:var(--primary-deep);padding:10px;text-align:left;z-index:1}
  .i18n-table td{padding:8px 10px;border-bottom:1px solid var(--border)}
  .i18n-table input{width:100%;padding:6px 8px;border:1px solid var(--border);border-radius:6px;font-size:12px;font-family:inherit}
  .i18n-table input:focus{outline:none;border-color:var(--primary)}
  .i18n-key{font-family:monospace;font-size:11px;color:var(--text-2);white-space:nowrap}
  .export-bar{display:flex;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--border);flex-wrap:wrap}

  .admin-box{padding:0;overflow:hidden}
  .admin-login{padding:40px 30px}
  .admin-layout{display:flex;min-height:540px}
  .admin-sidebar{width:224px;flex:none;background:var(--admin-dark);color:#fff;display:flex;flex-direction:column;padding:24px 0}
  .admin-sidebar-brand{display:flex;align-items:center;gap:12px;padding:0 20px 24px;border-bottom:1px solid rgba(255,255,255,.1)}
  .asb-logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-deep));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;flex:none}
  .admin-sidebar-brand b{font-size:15px;display:block;color:#fff}
  .admin-sidebar-brand span{font-size:11px;opacity:.55}
  .admin-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}
  .admin-nav .atab{display:block;width:100%;text-align:left;padding:11px 16px;border-radius:10px;border:none;background:transparent;color:rgba(255,255,255,.65);font-size:14px;font-weight:500;cursor:pointer;transition:.2s}
  .admin-nav .atab:hover{background:rgba(255,255,255,.08);color:#fff}
  .admin-nav .atab.active{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(46,125,50,.45)}
  .admin-sidebar-foot{padding:16px 12px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:8px}
  .admin-sidebar-foot button{width:100%;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:transparent;color:rgba(255,255,255,.75);font-size:13px;cursor:pointer;transition:.2s;font-family:inherit}
  .admin-sidebar-foot button:hover{background:rgba(255,255,255,.1);color:#fff}
  .admin-main{flex:1;padding:28px;overflow-y:auto;max-height:72vh}

  @media(max-width:992px){
    .products-grid{grid-template-columns:repeat(2,1fr)}
    .features-grid{grid-template-columns:repeat(2,1fr)}
    .about-grid,.contact-grid{grid-template-columns:1fr}
    .modal-grid{grid-template-columns:1fr}
    .modal-main-img img{border-radius:20px 20px 0 0}
    .modal-media{min-height:280px}
    .ce-row{grid-template-columns:1fr}
    .admin-layout{flex-direction:column}
    .admin-sidebar{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;padding:16px}
    .admin-sidebar-brand{border-bottom:none;padding:0 16px 0 0}
    .admin-nav{flex-direction:row;flex-wrap:wrap;padding:0}
    .admin-nav .atab{width:auto}
    .admin-sidebar-foot{flex-direction:row;border-top:none;padding:0 0 0 12px}
    .admin-sidebar-foot button{width:auto;padding:8px 14px}
  }
  @media(max-width:768px){
    nav.menu{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:20px;border-bottom:1px solid var(--border);transform:translateY(-150%);transition:.3s;box-shadow:0 20px 40px rgba(0,0,0,.1)}
    nav.menu.open{transform:translateY(0)}
    .hamburger{display:flex}
    .hero{padding:56px 0}
    .hero .container{grid-template-columns:1fr;gap:32px}
    .hero h1{font-size:32px}
    .hero-stats{flex-wrap:wrap;gap:20px}
    .hero-img img{height:300px}
    .products-grid{grid-template-columns:1fr}
    .features-grid{grid-template-columns:1fr}
    section{padding:60px 0}
    .hotline-box .num{font-size:24px}
  }
  /* ===== 新闻资讯板块 ===== */
  #news{background:#fff}
  .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .news-card{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:28px;transition:.3s;cursor:pointer;display:flex;flex-direction:column}
  .news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary)}
  .news-date{font-size:13px;color:var(--text-2);margin-bottom:10px}
  .news-card h3{font-size:18px;line-height:1.4;margin-bottom:14px;color:var(--text)}
  .news-card p{font-size:14px;color:var(--text-2);line-height:1.8;flex:1}
  .news-more{display:inline-block;margin-top:14px;color:var(--primary);font-weight:600;font-size:14px}
  .news-full{display:none;position:fixed;inset:0;background:rgba(13,20,40,.55);z-index:200;align-items:flex-start;justify-content:center;padding:60px 16px;overflow:auto}
  .news-full.open{display:flex}
  .news-box{background:#fff;border-radius:16px;max-width:760px;width:100%;padding:40px;position:relative}
  .news-box h3{font-size:24px;margin-bottom:12px;line-height:1.4}
  .news-box .nd{font-size:13px;color:var(--text-2);margin-bottom:20px}
  .news-box p{font-size:15px;line-height:2;color:var(--text);margin-bottom:16px}
  .news-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;border:none;background:var(--primary-soft);color:var(--primary-deep);font-size:20px;cursor:pointer}
  @media(max-width:992px){.news-grid{grid-template-columns:1fr}}

/* ===== 多页版新增样式 ===== */
.topbar-right{display:inline-flex;align-items:center;gap:18px}
.third-form{width:100%;height:780px;border:1px solid var(--border);border-radius:12px;background:#fff;display:block}
@media(max-width:768px){.third-form{height:640px}}
.m-link{font-size:13px;color:var(--primary-deep);font-weight:600;text-decoration:none;border-bottom:1px dashed var(--primary-deep);padding-bottom:1px}
.m-link:hover{color:var(--primary)}
nav.menu a.active{color:var(--primary-deep)!important;font-weight:700}
nav.menu a.active::after{transform:scaleX(1)!important}
.page-hero{background:linear-gradient(135deg,#0d3b22 0%,#14532d 55%,#1b6a3a 100%);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.06)}
.page-hero h1{font-size:40px;font-weight:800;margin:0 0 12px;letter-spacing:1px}
.page-hero p{font-size:16px;color:rgba(255,255,255,.82);margin:0 0 20px}
.page-hero .crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6)}
.page-hero .crumb a{color:rgba(255,255,255,.85);text-decoration:none}
.page-hero .crumb a:hover{color:#fff}
.page-hero .crumb span{opacity:.5}
.page-hero .crumb b{color:#b8e5cb;font-weight:600}
.sec-more{text-align:center;margin-top:36px}
.btn-sm{padding:9px 20px;font-size:14px}
/* 诚聘英才 */
.join-benefits{margin-bottom:44px}
.jobs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.job-card{background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:16px;transition:.3s}
.job-card:hover{box-shadow:var(--shadow);border-color:var(--primary);transform:translateY(-3px)}
.job-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}
.job-head h3{font-size:18px;margin:0 0 8px;color:var(--text)}
.job-meta{display:flex;gap:16px;font-size:13px;color:var(--text-2);flex-wrap:wrap}
.job-meta span{display:inline-flex;align-items:center;gap:5px}
.job-salary{background:var(--primary-soft);color:var(--primary-deep);font-weight:700;font-size:14px;padding:7px 14px;border-radius:20px;flex:none}
.job-tags{display:flex;gap:8px;flex-wrap:wrap}
.job-tags span{font-size:12px;color:var(--primary-deep);background:var(--primary-soft);padding:4px 10px;border-radius:6px}
.job-section h4{font-size:14px;margin:0 0 8px;color:var(--text);display:flex;align-items:center;gap:8px}
.job-section h4::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--primary)}
.job-section ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.job-section li{font-size:14px;color:var(--text-2);line-height:1.7;padding-left:16px;position:relative}
.job-section li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--primary);opacity:.5}
.job-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px dashed var(--border);padding-top:14px;gap:10px;flex-wrap:wrap}
.job-foot span{font-size:12px;color:var(--text-2)}
.apply-box{display:flex;align-items:center;gap:20px;background:linear-gradient(135deg,var(--primary-soft),#f0faf4);border:1px solid rgba(46,125,50,.15);border-radius:16px;padding:26px 28px;margin-top:40px;flex-wrap:wrap}
.apply-ico{width:52px;height:52px;border-radius:14px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.apply-ico svg{width:26px;height:26px}
.apply-text{flex:1;min-width:220px}
.apply-text b{font-size:17px;color:var(--text);display:block;margin-bottom:6px}
.apply-text p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0}
@media(max-width:768px){
  .jobs-grid{grid-template-columns:1fr}
  .page-hero h1{font-size:30px}
  .page-hero{padding:52px 0 44px}
  .topbar-right{gap:10px}
  .topbar .hotline{display:none}
}