/* ========================================================================
   泓蕴 MRO 平台 — 共享样式（原型）
   主题：工业深蓝 + 青色点缀（无橙色）
   ======================================================================== */
:root{
  --primary:#15466e;
  --primary-dark:#0d3251;
  --primary-soft:#e9eff5;
  --accent:#2b8a9e;
  --accent-dark:#216f80;
  --text:#222;
  --text-light:#6a7480;
  --border:#e6e8ec;
  --bg:#f4f6f9;
  --white:#fff;
  --ok:#2e9e6b;
  --warn:#c08a2d;
  --radius:6px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1200px,calc(100% - 32px));margin:0 auto}
.btn{display:inline-block;padding:8px 22px;border-radius:var(--radius);cursor:pointer;border:none;font-size:14px;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark)}
.btn-ghost{background:#fff;border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{padding:4px 12px;font-size:12px}

/* 面包屑 */
.crumb{font-size:13px;color:var(--text-light);padding:14px 0}
.crumb a:hover{color:var(--primary)}
.crumb .sep{margin:0 6px;color:#bbb}

/* 通用区块标题 */
.section{margin-top:26px}
.sec-head{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--primary);padding-bottom:8px;margin-bottom:16px}
.sec-head h3{font-size:20px;color:var(--primary);position:relative;padding-left:12px}
.sec-head h3::before{content:"";position:absolute;left:0;top:3px;width:4px;height:18px;background:var(--accent);border-radius:2px}
.sec-head .more{font-size:13px;color:var(--text-light)}

/* 卡片/面板 */
.panel{background:var(--white);border-radius:var(--radius);border:1px solid var(--border)}
.page-title{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;margin:18px 0 16px}
.page-title h1{font-size:24px;color:var(--primary);margin-bottom:4px}
.page-title small{color:var(--text-light)}

/* 状态标签 */
.tag{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px}
.tag-wait{background:#fdf4e3;color:var(--warn)}
.tag-ok{background:#e6f5ee;color:var(--ok)}
.tag-info{background:var(--primary-soft);color:var(--primary)}

/* 通用表格 */
.tbl{width:100%;border-collapse:collapse;background:#fff}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;font-size:13px}
.tbl th{background:#f7f9fb;color:var(--text-light);font-weight:600}
.tbl tbody tr:hover{background:#fafcfe}

/* 分页 */
.pager{display:flex;gap:6px;justify-content:center;margin:26px 0}
.pager a{min-width:34px;height:34px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;display:flex;align-items:center;justify-content:center;font-size:13px}
.pager a:hover,.pager a.on{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== 顶部工具栏 ===== */
.topbar{background:#f0f2f5;border-bottom:1px solid var(--border);font-size:12px;color:var(--text-light)}
.topbar .wrap{display:flex;justify-content:space-between;height:34px;align-items:center}
.topbar a:hover{color:var(--primary)}
.topbar .left span{margin-right:6px}
.topbar .right a{margin-left:18px}
.topbar .divider{color:#ccc;margin-left:18px}

/* ===== 头部 Logo + 搜索 ===== */
.header{background:var(--white)}
.header .wrap{display:flex;align-items:center;min-height:112px;gap:32px;padding:18px 0}
.logo{display:flex;align-items:center;gap:14px;min-width:270px}
.logo::before{content:"";width:72px;height:72px;flex:0 0 72px;border-radius:16px;background:#fff url("../images/site-logo.png") center/96% no-repeat;border:1px solid #dbe4ee;box-shadow:0 6px 18px rgba(21,70,110,.1)}
.logo .mark{display:none}
.logo .name{font-size:30px;font-weight:700;color:var(--primary);letter-spacing:0;line-height:1.05}
.logo .name small{display:block;font-size:12px;color:var(--text-light);font-weight:400;letter-spacing:0;margin-top:6px;white-space:nowrap}
.search{flex:1;max-width:540px}
.search .box{display:flex;border:2px solid var(--primary);border-radius:var(--radius);overflow:hidden}
.search input{flex:1;border:none;padding:10px 14px;font-size:14px;outline:none}
.search button{background:var(--primary);color:#fff;border:none;padding:0 28px;font-size:15px;cursor:pointer}
.search .hot{margin-top:6px;font-size:12px;color:var(--text-light)}
.search .hot a,.header .hot a{margin-right:10px}
.header .hot{width:220px;font-size:12px;color:var(--text-light);line-height:1.9}
.header .contact{text-align:right}
.header .contact .tel{font-size:22px;font-weight:700;color:var(--accent)}
.header .contact .label{font-size:12px;color:var(--text-light)}

/* ===== 主导航 ===== */
.nav{background:var(--primary)}
.nav .wrap{display:flex;align-items:stretch;height:44px}
.nav .all-cats{width:230px;background:var(--primary-dark);color:#fff;display:flex;align-items:center;justify-content:center;gap:8px;font-size:16px;font-weight:600;cursor:pointer}
.nav ul{flex:1;display:flex;list-style:none}
.nav ul li a{display:flex;align-items:center;height:44px;padding:0 26px;color:#fff;font-size:15px}
.nav ul li a:hover,.nav ul li a.active{background:var(--accent)}

/* ===== 页脚 ===== */
.footer{background:var(--primary-dark);color:#c4d0db;margin-top:40px;padding:36px 0 0}
.footer .cols{display:flex;justify-content:space-between;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .col h4{color:#fff;margin-bottom:12px;font-size:15px}
.footer .col p,.footer .col a{display:block;font-size:13px;color:#9fb0bf;line-height:2}
.footer .col a:hover{color:#fff}
.footer .qr{text-align:center}
.footer .qr .box{width:100px;height:100px;background:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#999;font-size:12px;margin-bottom:6px}
.footer .copy{text-align:center;padding:16px 0;font-size:12px;color:#7d8d9b}
.footer .copy a{color:#7d8d9b}
.footer .copy a:hover{color:#fff}

/* ===== 首页：分类侧栏 + 轮播 ===== */
.hero{display:flex;margin-top:14px;gap:14px}
.cats-panel{width:230px;background:var(--white);border-radius:var(--radius);overflow:hidden}
.cats-panel .cat-item{padding:11px 16px;border-bottom:1px solid #f2f2f2;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.cats-panel .cat-item:last-child{border-bottom:none}
.cats-panel .cat-item:hover{background:var(--primary-soft);color:var(--primary)}
.cats-panel .cat-item .sub{font-size:12px;color:var(--text-light)}
.hero-main{flex:1;display:flex;gap:14px}
.banner{flex:1;background:linear-gradient(120deg,var(--primary),var(--accent));border-radius:var(--radius);color:#fff;padding:60px 50px;position:relative;overflow:hidden;min-height:340px}
.banner h2{font-size:34px;margin-bottom:14px}
.banner p{font-size:16px;opacity:.9;max-width:420px;margin-bottom:26px}
.banner .dots{position:absolute;bottom:20px;left:50px;display:flex;gap:8px}
.banner .dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4)}
.banner .dots span.on{background:#fff}
.hero-side{width:220px;display:flex;flex-direction:column;gap:14px}
.hero-side .card{flex:1;background:var(--white);border-radius:var(--radius);padding:18px;text-align:center;display:flex;flex-direction:column;justify-content:center}
.hero-side .card .ico{font-size:30px;margin-bottom:6px}
.hero-side .card b{color:var(--primary)}
.hero-side .card small{color:var(--text-light)}

/* 服务特色 */
.features{display:flex;background:var(--white);margin-top:14px;border-radius:var(--radius);padding:22px 0}
.features .item{flex:1;text-align:center;border-right:1px solid var(--border)}
.features .item:last-child{border-right:none}
.features .item .ico{font-size:30px;color:var(--accent)}
.features .item b{display:block;margin-top:6px;color:var(--primary)}
.features .item small{color:var(--text-light)}

/* 品牌墙 */
.brands{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.brands .brand{min-width:0;overflow:hidden;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);height:126px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;color:var(--text-light);transition:.2s;padding:12px}
.brands .brand:hover{border-color:var(--accent);color:var(--accent);box-shadow:0 2px 10px rgba(43,138,158,.15)}
.brands .brand-card{flex-direction:column;gap:6px;text-align:center;color:var(--text)}
.brand-card .brand-mark{width:32px;height:32px;border-radius:16px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.brand-logo-card .brand-logo{width:100%;height:50px;display:flex;align-items:center;justify-content:center;min-width:0}
.brand-logo-card .brand-logo img{max-width:86%;max-height:46px;object-fit:contain;display:block}
.brand-logo-card .brand-logo.no-logo{padding:0 8px;color:var(--primary);font-size:16px;font-weight:800;line-height:1.2;word-break:break-word}
.brand-card strong{min-width:0;max-width:100%;font-size:14px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-card small{font-size:12px;color:var(--text-light);font-weight:400}
.brand-card:hover .brand-mark{background:var(--primary);color:#fff}
.brand-logo-card:hover .brand-logo.no-logo{color:var(--accent)}

/* 商品网格 */
.products{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.product{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.2s}
.product:hover{box-shadow:0 4px 16px rgba(21,70,110,.12);transform:translateY(-2px)}
.product .pic{height:180px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;color:#b6c2cf;font-size:13px}
.product .info{padding:12px}
.product .brand{font-size:12px;color:var(--accent);font-weight:600}
.product .pname{font-size:13px;height:42px;overflow:hidden;margin:4px 0;color:var(--text)}
.product .price{color:var(--primary);font-weight:700}
.product .price .neg{color:var(--text-light);font-weight:400;font-size:13px}
.module-grid{grid-template-columns:repeat(2,1fr)}
.module-card{display:flex;gap:14px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;min-height:190px;transition:.2s;color:var(--text)}
.module-card:hover{border-color:var(--accent);box-shadow:0 4px 16px rgba(21,70,110,.12);transform:translateY(-2px)}
.module-icon{width:44px;height:44px;border-radius:10px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.module-icon [data-lucide]{width:22px;height:22px}
.module-info{min-width:0;display:flex;flex-direction:column;gap:6px}
.module-meta{font-size:12px;color:var(--accent);font-weight:600}
.module-info h3{font-size:16px;line-height:1.45;color:var(--primary)}
.module-line span{display:block;font-size:12px;color:var(--text-light);margin-bottom:2px}
.module-line p,.module-desc{font-size:13px;color:var(--text-light);line-height:1.7}
.module-desc{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.module-cta{margin-top:auto;font-size:13px;color:var(--primary);font-weight:600}

/* 首页精选推荐 */
.featured-board{display:flex;flex-direction:column;gap:12px}
.featured-cats{display:flex;flex-wrap:wrap;gap:8px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:10px}
.featured-cats button{height:34px;padding:0 16px;border:1px solid transparent;border-radius:17px;background:#f7f9fb;color:var(--text);cursor:pointer;font-weight:600}
.featured-cats button:hover{color:var(--primary);background:var(--primary-soft)}
.featured-cats button.on{background:var(--primary);color:#fff}
.featured-body{display:grid;grid-template-columns:260px 1fr;gap:16px;align-items:start}
.featured-brand-rail{display:grid;gap:8px}
.featured-brand-rail button{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:42px;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;cursor:pointer;text-align:left;color:var(--text)}
.featured-brand-rail button span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.featured-brand-rail button b{min-width:24px;height:24px;border-radius:12px;background:#eef3f8;color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.featured-brand-rail button:hover{border-color:var(--accent);color:var(--primary)}
.featured-brand-rail button.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);font-weight:700}
.featured-brand-rail button.on b{background:var(--primary);color:#fff}
.featured-top{min-width:0}
.featured-top-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;color:var(--text-light)}
.featured-top-head span{font-size:13px}
.featured-top-head strong{font-size:16px;color:var(--primary)}
.featured-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.featured-item{display:flex;flex-direction:column;min-height:280px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.2s}
.featured-item:hover{border-color:var(--accent);box-shadow:0 4px 14px rgba(21,70,110,.1);transform:translateY(-1px)}
.featured-photo{height:132px;background:#f7f9fb;position:relative;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border)}
.featured-photo img{max-width:86%;max-height:112px;object-fit:contain}
.featured-rank{position:absolute;left:10px;top:10px;width:34px;height:34px;border-radius:8px;background:rgba(21,70,110,.92);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:13px}
.featured-copy{min-width:0;padding:12px 14px;flex:1}
.featured-brand-name{font-size:14px;color:var(--primary);font-weight:800;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.featured-meta{font-size:12px;color:var(--accent);font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.featured-copy h4{font-size:15px;line-height:1.45;color:var(--text);font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.featured-action{height:38px;margin:0 14px 14px;border-radius:19px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}

/* ===== 双栏布局：左侧栏 + 右主体（商品/用户中心通用） ===== */
.layout{display:flex;gap:16px;margin:16px 0}
.layout .side{width:230px;flex-shrink:0}
.layout .main{flex:1;min-width:0}
.side-box{background:#fff;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:14px;overflow:hidden}
.side-box .hd{background:var(--primary);color:#fff;padding:10px 16px;font-size:15px;font-weight:600}

/* 分类树 */
.cat-tree .grp{border-bottom:1px solid #f2f2f2}
.cat-tree .grp>.t{padding:10px 16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.cat-tree .grp>.t:hover{color:var(--primary)}
.cat-tree .grp>.t .t-arrow{width:16px;height:16px;color:var(--text-light);flex-shrink:0}
.cat-tree .grp .leaf{padding:7px 16px 7px 28px;font-size:13px;color:var(--text-light);cursor:pointer}
.cat-tree .grp .leaf:hover,.cat-tree .grp .leaf.on{color:var(--accent);background:var(--primary-soft)}
.side-extra .grp>.t{gap:8px}
.side-extra .module-link span{display:flex;align-items:center;gap:8px}
.side-extra .module-link [data-lucide]{width:16px;height:16px;color:var(--accent)}
.side-extra .module-link small{color:var(--text-light);font-weight:400}
.side-extra .module-link:hover,.side-extra .module-link.on{background:var(--primary-soft);color:var(--primary)}
.side-extra .module-link.on{border-left:3px solid var(--accent)}

/* 账户导航 */
.acct-nav a{display:block;padding:11px 18px;border-bottom:1px solid #f2f2f2;color:var(--text)}
.acct-nav a:last-child{border-bottom:none}
.acct-nav a:hover,.acct-nav a.on{background:var(--primary-soft);color:var(--primary);border-left:3px solid var(--accent)}

/* 筛选条 */
.filter-bar{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:14px;font-size:13px}
.filter-bar .row{display:flex;gap:10px;padding:5px 0;align-items:baseline}
.filter-bar .row .lbl{width:60px;color:var(--text-light);flex-shrink:0}
.filter-bar .row a{padding:2px 10px;border-radius:3px}
.filter-bar .row a:hover,.filter-bar .row a.on{background:var(--primary);color:#fff}

/* ===== Brand filter (grouped by letter) ===== */
.brand-filter{font-size:13px}
.brand-filter .bf-row{display:flex;align-items:flex-start;gap:10px;padding:4px 0}
.brand-filter .lbl{width:70px;color:var(--text-light);flex-shrink:0;line-height:28px}
.brand-filter .bf-hot{display:flex;flex-wrap:wrap;gap:7px;min-width:0;max-height:63px;overflow:hidden}
.brand-filter .bf-all{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:14px;border:1px solid transparent;cursor:pointer;font-weight:600}
.brand-filter .bf-all:hover,.brand-filter .bf-all.on{background:var(--primary);color:#fff}
.brand-filter .bf-letters{display:flex;flex-wrap:wrap;gap:4px}
.brand-filter .bf-letter{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:3px;color:var(--text-light);cursor:pointer;font-size:12px;font-weight:600}
.brand-filter .bf-letter:hover{background:var(--primary-soft);color:var(--primary)}
.brand-filter .bf-letter.on{background:var(--primary);color:#fff}
.brand-filter .bf-panel{margin-top:10px;padding:12px 14px;border-top:1px dashed var(--border);background:#f8fafc;border-radius:var(--radius)}
.brand-filter .bf-panel-hd{display:flex;align-items:center;gap:10px;margin-bottom:10px;color:var(--text-light)}
.brand-filter .bf-panel-hd b{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;background:var(--primary);color:#fff;font-size:14px}
.brand-filter .bf-brands{display:flex;flex-wrap:wrap;gap:7px}
.brand-filter .bf-brand{display:inline-flex;align-items:center;gap:4px;min-height:28px;padding:4px 11px;border:1px solid var(--border);background:#fff;border-radius:14px;color:var(--text);white-space:nowrap;cursor:pointer;line-height:18px}
.brand-filter .bf-brand:hover{border-color:var(--primary);color:var(--primary)}
.brand-filter .bf-brand.on{background:var(--primary);border-color:var(--primary);color:#fff}
.brand-filter .bf-brand small{font-size:11px;opacity:.6}
.brand-filter .bf-selected{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.brand-filter .bf-clear{display:inline-flex;align-items:center;min-height:28px;padding:4px 12px;border:1px solid var(--border);background:#fff;border-radius:14px;color:var(--text-light);cursor:pointer;line-height:18px}
.brand-filter .bf-clear:hover{border-color:var(--accent);color:var(--accent)}
.brand-filter .bf-more{margin-top:10px;height:30px;padding:0 14px;border:1px solid var(--border);border-radius:15px;background:#fff;color:var(--primary);cursor:pointer}
.brand-filter .bf-more:hover{border-color:var(--primary)}

/* 工具条（排序/计数） */
.toolbar{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:8px 14px;margin-bottom:14px;font-size:13px}
.toolbar .sort{display:flex;gap:8px}
.toolbar .sort a{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:15px;cursor:pointer;color:var(--text-light)}
.toolbar .sort a:hover{background:var(--primary-soft);color:var(--primary)}
.toolbar .sort a.on{background:var(--primary);color:#fff;font-weight:600}
.toolbar .count b{color:var(--accent)}

/* ===== 商品详情 ===== */
.detail{display:flex;gap:26px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.detail .gallery{width:380px;flex-shrink:0}
.detail .gallery .big{height:380px;background:var(--primary-soft);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:#b6c2cf}
.detail .gallery .thumbs{display:flex;gap:8px;margin-top:10px}
.detail .gallery .thumbs span{width:64px;height:64px;background:var(--primary-soft);border:1px solid var(--border);border-radius:4px}
.detail .meta{flex:1}
.detail .meta h1{font-size:22px;margin-bottom:14px}
.detail .meta .brand-line{color:var(--accent);font-weight:600;margin-bottom:14px}
.detail .meta .price-box{background:var(--primary-soft);border-radius:var(--radius);padding:16px 20px;margin-bottom:18px}
.detail .meta .price-box .p{font-size:26px;color:var(--primary);font-weight:700}
.detail .meta .attrs{margin-bottom:20px}
.detail .meta .attrs .a{display:flex;padding:7px 0;border-bottom:1px dashed #eee;font-size:13px}
.detail .meta .attrs .a .k{width:120px;color:var(--text-light)}
.detail .meta .acts{display:flex;gap:12px;align-items:center}
.qty{display:flex;border:1px solid var(--border);border-radius:var(--radius)}
.qty button{width:34px;border:none;background:#f7f9fb;cursor:pointer}
.qty input{width:54px;border:none;text-align:center;border-left:1px solid var(--border);border-right:1px solid var(--border)}
.tabs-bar{display:flex;border-bottom:2px solid var(--primary);margin:24px 0 0}
.tabs-bar a{padding:10px 24px;font-size:15px}
.tabs-bar a.on{background:var(--primary);color:#fff;border-radius:var(--radius) var(--radius) 0 0}
.tab-body{background:#fff;border:1px solid var(--border);border-top:none;padding:20px;font-size:13px;color:var(--text-light);line-height:2}

/* ===== 品牌索引页 ===== */
.alpha{display:flex;flex-wrap:wrap;gap:6px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:16px}
.alpha a{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;font-weight:600}
.alpha a:hover,.alpha a.on{background:var(--primary);color:#fff}

/* ===== 资料下载 Tab ===== */
.resource-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 12px}
.resource-tab{height:38px;padding:0 18px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text);display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-size:14px}
.resource-tab:hover{border-color:var(--accent);color:var(--accent)}
.resource-tab.on{background:var(--primary);border-color:var(--primary);color:#fff}
.resource-tab [data-lucide]{width:16px;height:16px}
.resource-filter{display:flex;flex-wrap:wrap;gap:8px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;margin-bottom:12px}
.resource-filter button{height:30px;padding:0 13px;border:1px solid transparent;border-radius:15px;background:#f7f9fb;color:var(--text);cursor:pointer}
.resource-filter button:hover{color:var(--primary);background:var(--primary-soft)}
.resource-filter button.on{background:var(--primary);color:#fff}
.res-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;margin-bottom:10px}
.res-item .ico{width:46px;height:46px;border-radius:8px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.res-item .info{flex:1}
.res-item .info b{display:block}
.res-item .info small{color:var(--text-light)}

/* ===== 合作伙伴 ===== */
.partners{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.partners .p{background:#fff;border:1px solid var(--border);border-radius:var(--radius);height:110px;display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--text-light)}
.partners .p:hover{border-color:var(--accent);color:var(--accent)}

/* ===== 内容页（关于/帮助） ===== */
.article{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px 36px;line-height:2;color:#444}
.article h2{color:var(--primary);font-size:20px;margin:18px 0 10px}
.article p{margin-bottom:12px}

/* ===== 联系/表单 ===== */
.form-grid{display:flex;gap:16px}
.form-grid .col{flex:1}
.field{margin-bottom:14px}
.field label{display:block;margin-bottom:5px;color:var(--text-light);font-size:13px}
.field input,.field textarea,.field select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--primary)}
.map-ph{height:300px;background:var(--primary-soft);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:#b6c2cf}

/* ===== 登录/注册 ===== */
.auth{min-height:520px;display:flex;align-items:center;justify-content:center;padding:40px 0}
.auth-card{width:420px;background:#fff;border-radius:8px;box-shadow:0 6px 30px rgba(21,70,110,.1);padding:36px 40px}
.auth-card h2{color:var(--primary);text-align:center;margin-bottom:6px}
.auth-card .sub{text-align:center;color:var(--text-light);margin-bottom:24px;font-size:13px}
.auth-card .btn{width:100%;padding:11px;font-size:15px;margin-top:8px}
.auth-card .alt{text-align:center;margin-top:16px;font-size:13px;color:var(--text-light)}
.auth-card .alt a{color:var(--accent)}

/* ===== 仪表盘统计卡 ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}
.stat .n{font-size:28px;font-weight:700;color:var(--primary)}
.stat .l{color:var(--text-light);font-size:13px}



/* ===== Lucide icon base ===== */
[data-lucide]{width:16px;height:16px;stroke-width:2;vertical-align:-0.15em;display:inline-block}

/* ===== Category flyout (homepage drill-down) ===== */
.cats-panel{position:relative;z-index:10}
.cats-panel .cat-item{transition:all .2s}
.category-flyout{display:none;position:absolute;left:230px;top:0;width:580px;min-height:100%;background:#fff;box-shadow:4px 0 20px rgba(0,0,0,.1);border-radius:0 var(--radius) var(--radius) 0;z-index:20;padding:20px 24px;align-content:flex-start}
.category-flyout.active{display:flex;flex-wrap:wrap;gap:10px 12px}
.flyout-tag{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 14px;background:var(--primary-soft);border-radius:16px;font-size:13px;color:var(--text);transition:all .15s}
.flyout-tag:hover{background:var(--primary);color:#fff}
.flyout-tag small{font-size:11px;opacity:.7}

/* ===== Category modal ===== */
.cat-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;align-items:center;justify-content:center}
.cat-modal.active{display:flex}
.cat-modal-box{background:#fff;width:min(680px,90vw);max-height:80vh;border-radius:10px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.cat-modal-hd{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}
.cat-modal-hd h3{font-size:18px;color:var(--primary)}
.cat-modal-close{font-size:26px;line-height:1;color:var(--text-light);cursor:pointer;padding:0 4px}
.cat-modal-close:hover{color:var(--primary)}
.cat-modal-body{padding:22px 24px;overflow-y:auto;display:flex;flex-wrap:wrap;gap:12px}
.cat-modal-item{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 18px;background:var(--primary-soft);border-radius:20px;font-size:14px;color:var(--text);transition:all .15s}
.cat-modal-item:hover{background:var(--primary);color:#fff}
.cat-modal-item small{font-size:12px;opacity:.7}

/* ===== Product detail page ===== */
.detail .gallery .big img{max-width:100%;max-height:100%;object-fit:contain}
.detail .meta .acts .btn{display:inline-flex;align-items:center;gap:6px}
.detail .meta .acts .btn [data-lucide]{width:16px;height:16px}
.related-section{margin-top:26px}
.related-section .sec-head{margin-bottom:16px}

/* ===== Contact form page ===== */
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:26px}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center}
.contact-card .ico{width:48px;height:48px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.contact-card .ico [data-lucide]{width:24px;height:24px}
.contact-card h4{font-size:16px;color:var(--primary);margin-bottom:8px}
.contact-card p{color:var(--text-light);font-size:13px}
.contact-card .val{color:var(--text);font-weight:600;font-size:15px}
.consult-form{max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px 36px}
.form-row{display:flex;gap:16px}
.form-row .field{flex:1}
.form-submit{width:100%;padding:11px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:15px;cursor:pointer;transition:.2s;margin-top:6px}
.form-submit:hover{background:var(--primary-dark)}
.form-success{display:none;align-items:center;justify-content:center;gap:6px;padding:12px;background:#e6f5ee;color:var(--ok);border:1px solid #b2dfc6;border-radius:var(--radius);margin-top:14px;text-align:center}
.field .required{color:#d4380d;margin-left:2px}

/* ===== Document / resource list ===== */
.doc-list{margin-top:16px}

/* ===== Video grid ===== */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.video-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:.2s}
.video-card:hover{box-shadow:0 4px 16px rgba(21,70,110,.12);transform:translateY(-2px)}
.video-card .cover{position:relative;height:180px;background:linear-gradient(120deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center}
.video-card .cover [data-lucide]{width:48px;height:48px;color:#fff}
.video-card .cover .dur{position:absolute;bottom:8px;right:10px;background:rgba(0,0,0,.6);color:#fff;padding:2px 8px;border-radius:3px;font-size:12px}
.video-card .vinfo{padding:12px 14px}
.video-card .vinfo h4{font-size:14px;color:var(--text)}

/* ===== Empty state ===== */
.empty{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty [data-lucide]{width:48px;height:48px;color:#ccc;margin-bottom:12px}
.empty h3{color:var(--text);margin-bottom:6px}

/* ===== Product card images ===== */
.product .pic img{max-width:90%;max-height:90%;object-fit:contain}
.brands .brand img{max-width:85%;max-height:70px;object-fit:contain}

/* ===== Sidebar (floating) ===== */
.sidebar-float{position:fixed;right:16px;bottom:100px;width:46px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);z-index:999;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.sidebar-float .si{height:46px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-bottom:1px solid var(--border);color:var(--text-light);position:relative;transition:.2s}
.sidebar-float .si:last-child{border-bottom:none}
.sidebar-float .si:hover{background:var(--primary);color:#fff}
.sidebar-float .si [data-lucide]{width:20px;height:20px}
.sidebar-float .si .tip{position:absolute;right:56px;background:rgba(0,0,0,.8);color:#fff;padding:4px 10px;border-radius:4px;font-size:12px;white-space:nowrap;display:none}
.sidebar-float .si:hover .tip{display:block}

/* ===== Page header (for inner pages) ===== */
.page-hd{background:linear-gradient(120deg,var(--primary),var(--accent));color:#fff;padding:50px 0;text-align:center}
.page-hd h1{font-size:30px;margin-bottom:8px}
.page-hd p{opacity:.9;font-size:15px}

/* ===== 案例展示页 ===== */
.case-page{padding-bottom:8px}
.case-hero{display:grid;grid-template-columns:1fr 1.04fr;gap:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:18px}
.case-hero-copy{padding:42px 44px;display:flex;flex-direction:column;justify-content:center}
.case-eyebrow{font-size:12px;color:var(--accent);font-weight:800;letter-spacing:.08em;margin-bottom:8px}
.case-hero h1{font-size:34px;line-height:1.2;color:var(--primary);margin-bottom:12px}
.case-hero p{font-size:15px;color:var(--text-light);max-width:520px;line-height:1.9}
.case-hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:28px}
.case-hero-stats span{min-height:70px;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;background:#f8fafc;color:var(--text-light);font-size:13px}
.case-hero-stats b{display:block;color:var(--primary);font-size:26px;line-height:1.1;margin-bottom:4px}
.case-hero-visual{position:relative;min-height:330px;background:#eef3f8}
.case-hero-visual img{width:100%;height:100%;object-fit:cover}
.case-hero-caption{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(13,50,81,.88);color:#fff;border-radius:var(--radius);padding:14px 16px;backdrop-filter:blur(4px)}
.case-hero-caption strong{display:block;font-size:16px;margin-bottom:2px}
.case-hero-caption span{font-size:13px;color:#dce8f0}
.case-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0 14px}
.case-filter{display:flex;flex-wrap:wrap;gap:8px}
.case-filter button{height:36px;padding:0 16px;border:1px solid var(--border);border-radius:18px;background:#fff;color:var(--text);cursor:pointer;font-size:13px;font-weight:600}
.case-filter button:hover{border-color:var(--accent);color:var(--accent)}
.case-filter button.on{background:var(--primary);border-color:var(--primary);color:#fff}
.case-count{color:var(--text-light);font-size:13px}
.case-count b{color:var(--accent)}
.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:26px}
.case-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.2s;min-width:0}
.case-card:hover{border-color:var(--accent);box-shadow:0 5px 18px rgba(21,70,110,.12);transform:translateY(-2px)}
.case-card-media{position:relative;aspect-ratio:16/9;background:#eef3f8;overflow:hidden}
.case-card-media img{width:100%;height:100%;object-fit:cover;transition:.3s}
.case-card:hover .case-card-media img{transform:scale(1.03)}
.case-card-media span{position:absolute;left:10px;top:10px;height:26px;padding:0 10px;border-radius:13px;background:rgba(21,70,110,.92);color:#fff;font-size:12px;display:flex;align-items:center}
.case-card-body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.case-card-kicker{display:flex;align-items:center;gap:6px;color:var(--accent);font-size:12px;font-weight:700;min-width:0}
.case-card-kicker [data-lucide]{width:15px;height:15px;flex-shrink:0}
.case-card-kicker span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case-card h2{font-size:17px;line-height:1.45;color:var(--primary)}
.case-card p{color:var(--text-light);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.case-card-points{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.case-card-points em{font-style:normal;font-size:12px;color:var(--text-light);background:#f7f9fb;border:1px solid #edf0f4;border-radius:13px;padding:3px 9px}
.case-card-more{height:34px;border-radius:17px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-top:4px}
.case-flow{margin:6px 0 26px}
.case-flow-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.case-flow-step{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;min-height:138px}
.case-flow-step [data-lucide]{width:24px;height:24px;color:var(--accent);margin-bottom:10px}
.case-flow-step b{display:block;color:var(--primary);font-size:15px;margin-bottom:5px}
.case-flow-step span{display:block;color:var(--text-light);font-size:13px;line-height:1.7}
.case-details{display:flex;flex-direction:column;gap:22px}
.case-detail{scroll-margin-top:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.case-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;border-bottom:1px solid var(--border);padding-bottom:18px;margin-bottom:18px}
.case-detail-label{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:13px;font-weight:800;margin-bottom:6px}
.case-detail-label [data-lucide]{width:16px;height:16px}
.case-detail h2{font-size:22px;color:var(--primary);line-height:1.35;margin-bottom:6px}
.case-detail-head p{color:var(--text-light);font-size:14px;line-height:1.8;max-width:720px}
.case-detail-head .btn{white-space:nowrap;flex-shrink:0}
.case-detail-layout{display:grid;grid-template-columns:43% 1fr;gap:22px;align-items:start}
.case-detail-main{background:#eef3f8;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.case-detail-main img{width:100%;height:100%;object-fit:cover}
.case-facts{display:grid;gap:8px;margin-bottom:16px}
.case-facts div{display:grid;grid-template-columns:86px 1fr;gap:10px;border-bottom:1px dashed var(--border);padding-bottom:8px}
.case-facts span{color:var(--text-light);font-size:13px}
.case-facts b{color:var(--text);font-size:13px;font-weight:600;line-height:1.7}
.case-copy-grid{display:grid;grid-template-columns:1fr;gap:12px}
.case-copy-grid h3{font-size:15px;color:var(--primary);margin-bottom:4px}
.case-copy-grid p{color:var(--text-light);font-size:13px;line-height:1.9}
.case-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}
.case-gallery figure{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}
.case-gallery img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#eef3f8}
.case-gallery figcaption{font-size:12px;color:var(--text-light);padding:9px 10px;line-height:1.5}

/* ===== Pagination ===== */
.pager{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;margin:28px 0 10px}
.pager a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text);cursor:pointer;font-size:14px;transition:all .15s;user-select:none}
.pager a:hover:not(.disabled):not(.on){border-color:var(--primary);color:var(--primary)}
.pager a.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.pager a.disabled{opacity:.45;cursor:not-allowed}
.pager .pg-gap{color:var(--text-light);padding:0 4px}
.pager .pg-info{margin-left:12px;color:var(--text-light);font-size:13px}

@media (max-width:1024px){
  .wrap{width:min(100% - 28px,960px)}
  .topbar .wrap{height:auto;min-height:34px;gap:10px;flex-wrap:wrap;padding:6px 0}
  .header .wrap{flex-wrap:wrap;gap:16px;align-items:flex-start}
  .logo{min-width:240px}
  .search{order:3;max-width:none;flex:0 0 100%}
  .header .hot{width:auto;flex:1;text-align:right}
  .products{grid-template-columns:repeat(4,1fr)}
  .brands{grid-template-columns:repeat(4,1fr)}
  .partners{grid-template-columns:repeat(4,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .featured-body{grid-template-columns:220px 1fr}
  .category-flyout{width:min(580px,calc(100vw - 260px))}
}

@media (max-width:768px){
  .wrap{width:min(100% - 24px,720px)}
  .topbar .left,.topbar .right{width:100%;display:flex;flex-wrap:wrap;gap:8px}
  .topbar .right a,.topbar .divider{margin-left:0;margin-right:10px}
  .header .wrap{padding:16px 0}
  .logo{width:100%;min-width:0}
  .logo::before{width:64px;height:64px;flex-basis:64px;border-radius:14px}
  .logo .name{font-size:26px}
  .header .hot{width:100%;text-align:left}
  .search .box{height:44px}
  .search button{padding:0 18px}
  .nav .wrap{height:auto;flex-direction:column;width:100%}
  .nav .all-cats{width:100%;height:44px}
  .nav ul{overflow-x:auto}
  .nav ul li a{white-space:nowrap;padding:0 18px}
  .hero{flex-direction:column}
  .cats-panel{width:100%}
  .hero-main{flex-direction:column}
  .banner{min-height:240px!important;padding:34px 24px}
  .banner h2{font-size:26px}
  .hero-side{width:100%;display:grid;grid-template-columns:1fr 1fr}
  .features{display:grid;grid-template-columns:1fr 1fr;gap:0}
  .features .item{padding:16px 8px;border-bottom:1px solid var(--border)}
  .features .item:nth-child(2n){border-right:none}
  .layout{flex-direction:column}
  .layout .side{width:100%}
  .products{grid-template-columns:repeat(3,1fr)}
  .module-grid{grid-template-columns:1fr}
  .brands,.partners{grid-template-columns:repeat(3,minmax(0,1fr))}
  .filter-bar,.toolbar{padding:12px}
  .featured-body{grid-template-columns:1fr}
  .featured-brand-rail{grid-template-columns:repeat(2,1fr)}
  .brand-filter .bf-row{display:block}
  .brand-filter .lbl{display:block;width:auto;margin-bottom:6px;line-height:1.4}
  .toolbar{gap:10px;flex-wrap:wrap}
  .toolbar .count{width:100%}
  .detail{flex-direction:column;padding:18px}
  .detail .gallery{width:100%}
  .detail .gallery .big{height:min(78vw,360px)}
  .detail .meta .acts{flex-wrap:wrap}
  .contact-cards{grid-template-columns:1fr}
  .consult-form{padding:24px}
  .form-row{flex-direction:column;gap:0}
  .article{padding:24px}
  .footer .cols{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
  .category-flyout{position:static;width:100%;min-height:auto;border-radius:0;box-shadow:none;border-top:1px solid var(--border)}
  .sidebar-float{display:none}
}

@media (max-width:560px){
  .wrap{width:min(100% - 20px,520px)}
  .logo::before{width:58px;height:58px;flex-basis:58px}
  .logo .name{font-size:23px}
  .logo .name small{font-size:11px;white-space:normal}
  .search button{padding:0 14px}
  .page-hd{padding:34px 16px}
  .page-hd h1{font-size:24px}
  .products{grid-template-columns:repeat(2,1fr);gap:10px}
  .module-grid{grid-template-columns:1fr}
  .featured-cats{overflow-x:auto;flex-wrap:nowrap}
  .featured-cats button{white-space:nowrap}
  .featured-brand-rail{grid-template-columns:1fr}
  .featured-top-head{display:block}
  .featured-items{grid-template-columns:1fr}
  .featured-item{min-height:0;padding:0;gap:0}
  .featured-photo{height:128px}
  .featured-rank{left:10px;top:10px;width:32px;height:32px;font-size:12px}
  .featured-copy{padding:12px}
  .featured-action{width:auto;height:36px;margin:0 12px 12px}
  .product .pic{height:150px}
  .product .info{padding:10px}
  .brands,.partners,.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brand-filter .bf-panel{padding:10px}
  .brand-filter .bf-brand{max-width:100%;white-space:normal}
  .pager .pg-info{width:100%;margin-left:0;text-align:center}
  .hero-side{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .features .item{border-right:none}
  .tabs-bar{overflow-x:auto}
  .tabs-bar a{white-space:nowrap;padding:10px 18px}
  .detail .meta h1{font-size:20px}
  .detail .meta .attrs .a{display:block}
  .detail .meta .attrs .a .k{width:auto;margin-bottom:2px}
  .res-item{align-items:flex-start}
  .footer .cols{grid-template-columns:1fr}
}

@media (max-width:1024px){
  .case-hero{grid-template-columns:1fr}
  .case-hero-copy{padding:34px}
  .case-hero-visual{min-height:300px}
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case-flow-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case-detail-layout{grid-template-columns:1fr}
  .case-detail-main img{max-height:420px}
}

@media (max-width:768px){
  .case-hero-copy{padding:28px}
  .case-hero h1{font-size:28px}
  .case-hero-stats{grid-template-columns:1fr}
  .case-toolbar{display:block}
  .case-filter{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .case-filter button{white-space:nowrap;flex-shrink:0}
  .case-count{margin-top:8px}
  .case-detail{padding:18px}
  .case-detail-head{display:block}
  .case-detail-head .btn{margin-top:14px}
  .case-gallery{grid-template-columns:1fr}
  .case-gallery img{max-height:260px}
}

@media (max-width:560px){
  .case-hero{margin-bottom:14px}
  .case-hero-copy{padding:24px 20px}
  .case-hero p{font-size:14px}
  .case-hero-visual{min-height:220px}
  .case-hero-caption{left:12px;right:12px;bottom:12px}
  .case-grid{grid-template-columns:1fr}
  .case-flow-row{grid-template-columns:1fr}
  .case-flow-step{min-height:0;padding:16px}
  .case-detail h2{font-size:20px}
  .case-facts div{grid-template-columns:1fr;gap:2px}
}

/* ===== 2026-06 visual skin refresh: gradients + glass accents ===== */
:root{
  --primary:#15577f;
  --primary-dark:#092d49;
  --primary-soft:#e8f3f8;
  --accent:#27a9b9;
  --accent-dark:#13889a;
  --mint:#42c2a5;
  --text:#1d2b3a;
  --text-light:#6b7b8b;
  --border:#dce8ef;
  --bg:#f4f9fb;
  --radius:8px;
  --glass:rgba(255,255,255,.82);
  --glass-strong:rgba(255,255,255,.94);
  --shadow-soft:0 14px 38px rgba(17,54,81,.10);
  --shadow-lift:0 18px 46px rgba(17,54,81,.16);
}

body{
  background:
    radial-gradient(circle at 18% 0%,rgba(39,169,185,.14),transparent 28%),
    radial-gradient(circle at 86% 8%,rgba(66,194,165,.12),transparent 24%),
    linear-gradient(180deg,#f8fcfe 0%,#eef6f9 48%,#f6f9fb 100%);
}

.topbar{
  background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(220,232,239,.86);
  color:#6b7b8b;
  box-shadow:0 4px 14px rgba(17,54,81,.04);
  backdrop-filter:blur(10px);
}
.topbar a:hover{color:var(--primary)}
.topbar .divider{color:#c7d3dc}

.header{
  background:rgba(255,255,255,.88);
  border-bottom:1px solid rgba(220,232,239,.82);
  box-shadow:0 12px 30px rgba(17,54,81,.07);
  backdrop-filter:blur(14px);
}
.logo::before{
  border-color:rgba(39,169,185,.28);
  box-shadow:0 12px 28px rgba(21,87,127,.14);
}
.logo .name{color:#0f4e76}
.logo .name small{color:#6f8391}
.header .contact .tel{color:var(--accent-dark)}

.search .box{
  border:1px solid rgba(21,87,127,.28);
  background:rgba(255,255,255,.74);
  box-shadow:0 8px 22px rgba(17,54,81,.08);
}
.search input{background:rgba(255,255,255,.78)}
.search button,.btn-primary,.form-submit,.pager a.on,.resource-tab.on,.resource-filter button.on,.featured-cats button.on,.featured-brand-rail button.on b,.tabs-bar a.on,.alpha a:hover,.alpha a.on,.case-filter button.on{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  border-color:transparent;
  color:#fff;
  box-shadow:0 10px 22px rgba(21,87,127,.20);
}
.search button:hover,.btn-primary:hover,.form-submit:hover{background:linear-gradient(135deg,var(--primary-dark),var(--accent-dark))}
.btn-accent{
  background:linear-gradient(135deg,var(--accent),var(--mint));
  color:#fff;
  box-shadow:0 10px 20px rgba(39,169,185,.18);
}

.nav{
  background:linear-gradient(135deg,#092d49 0%,#15577f 54%,#13889a 100%);
  box-shadow:0 14px 32px rgba(9,45,73,.18);
  position:relative;
  z-index:30;
}
.nav .all-cats{
  background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
  border-left:1px solid rgba(255,255,255,.12);
  border-right:1px solid rgba(255,255,255,.14);
}
.nav ul li a{position:relative}
.nav ul li a:hover,.nav ul li a.active{
  background:rgba(255,255,255,.16);
  box-shadow:inset 0 -3px 0 rgba(66,194,165,.95);
}

.footer{
  background:
    linear-gradient(135deg,#081f34 0%,#0c3d60 56%,#116f7b 100%);
  color:#cde2eb;
  box-shadow:0 -14px 38px rgba(9,45,73,.10);
}
.footer .cols{border-bottom-color:rgba(255,255,255,.14)}
.footer .col p,.footer .col a{color:#b7cbd5}
.footer .copy,.footer .copy a{color:#93aebc}

.panel,.page-title,.cats-panel,.features,.side-box,.filter-bar,.toolbar,.detail,.tab-body,.alpha,.article,.consult-form,.auth-card,.stat,.contact-card,.res-item,.partners .p,.video-card,.product,.module-card,.featured-cats,.featured-brand-rail button,.featured-item,.case-hero,.case-card,.case-flow-step,.case-detail,.case-gallery figure{
  background:var(--glass-strong);
  border-color:rgba(220,232,239,.92);
  box-shadow:var(--shadow-soft);
  backdrop-filter:blur(10px);
}

.product:hover,.module-card:hover,.featured-item:hover,.brands .brand:hover,.case-card:hover,.video-card:hover,.res-item:hover{
  box-shadow:var(--shadow-lift);
  border-color:rgba(39,169,185,.48);
}

.sec-head{
  border-bottom:0;
  position:relative;
}
.sec-head::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--accent),transparent);
}
.sec-head h3{color:#0f4e76}
.sec-head h3::before{background:linear-gradient(180deg,var(--accent),var(--mint))}
.sec-head .more:hover{color:var(--accent-dark)}

.cats-panel .cat-item:hover,.side-extra .module-link:hover,.side-extra .module-link.on,.acct-nav a:hover,.acct-nav a.on,.featured-cats button:hover,.featured-brand-rail button:hover,.resource-filter button:hover{
  background:linear-gradient(135deg,rgba(232,243,248,.98),rgba(234,251,247,.98));
}
.category-flyout,.cat-modal-box{
  background:rgba(255,255,255,.94);
  border:1px solid rgba(220,232,239,.95);
  box-shadow:0 24px 70px rgba(9,45,73,.18);
  backdrop-filter:blur(16px);
}
.flyout-tag,.cat-modal-item,.tag-info,.featured-action,.case-card-more,.detail .meta .price-box{
  background:linear-gradient(135deg,#e8f3f8,#e8faf7);
  color:#0f4e76;
}
.flyout-tag:hover,.cat-modal-item:hover,.filter-bar .row a:hover,.filter-bar .row a.on,.toolbar .sort a.on,.brand-filter .bf-letter.on,.brand-filter .bf-brand.on,.brand-filter .bf-all:hover,.brand-filter .bf-all.on,.pager a:hover:not(.disabled):not(.on){
  background:linear-gradient(135deg,var(--primary),var(--accent));
  border-color:transparent;
  color:#fff;
}

.tbl th,.toolbar,.featured-top-head,.res-item .ico,.product .pic,.featured-photo,.map-ph,.case-hero-visual,.case-detail-main,.video-card .cover{
  background:linear-gradient(135deg,#f4fafc,#edf7f8);
}
.featured-rank,.case-card-media span{
  background:linear-gradient(135deg,rgba(9,45,73,.94),rgba(19,136,154,.92));
  box-shadow:0 8px 18px rgba(9,45,73,.18);
}

.banner{
  box-shadow:var(--shadow-lift);
}
.banner::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(9,45,73,.26),transparent 46%),
    linear-gradient(180deg,transparent 62%,rgba(9,45,73,.22));
}
.banner .dots{z-index:3}
.banner .dots span{
  width:22px;
  height:4px;
  border-radius:999px;
  background:rgba(255,255,255,.48);
}
.banner .dots span.on{background:#fff}

.page-hd{
  background:
    linear-gradient(135deg,rgba(9,45,73,.96),rgba(21,87,127,.90) 56%,rgba(39,169,185,.86)),
    radial-gradient(circle at 70% 0%,rgba(66,194,165,.35),transparent 34%);
  box-shadow:inset 0 -1px 0 rgba(255,255,255,.16);
}

input:focus,select:focus,textarea:focus,.field input:focus,.field textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(39,169,185,.14);
}

@media (max-width:768px){
  .header{box-shadow:0 10px 24px rgba(17,54,81,.08)}
  .hero-main{width:100%;min-width:0}
  .banner{
    width:100%;
    min-height:238px!important;
    height:auto!important;
    padding:0!important;
  }
  .banner .banner-slides{
    min-height:238px!important;
    height:238px!important;
  }
  .banner .slide{
    min-height:238px!important;
    height:238px!important;
    background-size:cover!important;
    background-position:center center!important;
  }
  .banner .slide.on{position:relative}
  .banner .dots{
    left:50%!important;
    bottom:14px!important;
    transform:translateX(-50%)!important;
  }
}

@media (max-width:560px){
  .banner{min-height:220px!important}
  .banner .banner-slides,.banner .slide{
    min-height:220px!important;
    height:220px!important;
  }
  .nav ul li a{padding:0 16px}
}