/* ============================================================
 * components.css 内页组件库：横幅 / 按钮 / 章节 / 产品概览 / 特性 / 参数表 / 配置 / 标签带 / 相关卡片 / 选型表单
 * 由同目录 ../../tools/extract_assets.py 从内联样式抽离，请勿手工合并
 * ============================================================ */

.pban{position:relative;margin-top:84px;height:280px;color:#fff;display:flex;align-items:center;overflow:hidden;background:var(--ink);}
.pban-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;}
.pban-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,13,14,.92) 0%,rgba(18,19,21,.7) 60%,rgba(18,19,21,.4) 100%);}
.pban-inner{position:relative;}
.crumb{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:16px;letter-spacing:1px;}
.crumb a{color:rgba(255,255,255,.7);}
.crumb a:hover{color:#fff;}
.crumb span{color:#fff;}
.pban-code{font-family:var(--en-cond);font-size:15px;font-weight:600;letter-spacing:5px;color:#E88A8E;}
.pban-kicker{font-family:var(--en-cond);font-size:15px;font-weight:600;letter-spacing:5px;color:#E88A8E;}
.pban h1{font-size:38px;font-weight:900;letter-spacing:2px;margin-top:10px;}
.phero{padding:60px 0 20px;}
.phero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.phero-img{background:#F7F8F9;border:1px solid var(--line);padding:48px;display:flex;align-items:center;justify-content:center;min-height:420px;}
.phero-img img{max-height:440px;object-fit:contain;}
.phero-info .code{font-family:var(--en-font);font-size:13px;font-weight:700;letter-spacing:2px;color:var(--red);background:var(--red-soft);display:inline-block;padding:5px 14px;}
.phero-info h2{font-size:30px;font-weight:900;color:var(--ink);margin:18px 0 8px;letter-spacing:1px;}
.phero-info .en-t{font-family:var(--en-font);font-size:14px;color:var(--steel);letter-spacing:.5px;}
.phero-info .lead{font-size:15px;color:var(--body);margin-top:22px;line-height:1.95;}
.phero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px;}
.phero-tags i{font-style:normal;font-size:12.5px;color:var(--body);border:1px solid var(--line);background:var(--bg);padding:6px 13px;}
.phero-tags i.hl{color:var(--red);border-color:var(--red);background:var(--red-soft);font-weight:700;}
.phero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:700;padding:14px 28px;cursor:pointer;border:none;letter-spacing:2px;transition:all .25s;}
.btn-red{background:var(--red);color:#fff;}
.btn-red:hover{background:var(--red-deep);}
.btn-line{background:#fff;color:var(--ink);border:1px solid var(--line);}
.btn-line:hover{border-color:var(--red);color:var(--red);}
.sec{padding:72px 0;}
.sec-head{margin-bottom:40px;}
.sec-title .kicker{display:flex;align-items:center;gap:9px;font-family:var(--en-font);font-size:12.5px;font-weight:700;letter-spacing:3.5px;color:var(--red);margin-bottom:12px;}
.sec-title .kicker::before{content:"";width:14px;height:9px;background:var(--red);}
.sec-title .cn{font-size:28px;font-weight:900;color:var(--ink);letter-spacing:2px;}
.pfeat-list{border-top:1px solid var(--line);}
.pfeat-row{display:grid;grid-template-columns:60px 200px 1fr;gap:24px;align-items:baseline;padding:26px 4px;border-bottom:1px solid var(--line);}
.pfeat-row .no{font-family:var(--en-font);font-size:22px;font-weight:800;color:var(--red);}
.pfeat-row h3{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:1px;}
.pfeat-row h3 .en-t{display:block;font-family:var(--en-font);font-size:11.5px;font-weight:600;color:var(--steel);letter-spacing:1px;margin-top:3px;}
.pfeat-row p{font-size:14px;color:var(--steel);line-height:1.85;}
.param-sec{background:var(--bg);}
.param-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);}
.param-table th,.param-table td{padding:15px 22px;border:1px solid var(--line);font-size:14px;text-align:left;}
.param-table th{background:var(--ink);color:#fff;font-weight:700;letter-spacing:1px;font-size:13.5px;}
.param-table tbody th{width:220px;background:#FAFAFB;color:var(--ink);font-weight:700;}
.param-table tbody td{color:var(--body);}
.param-table td .en-t{font-family:var(--en-font);color:var(--steel);font-size:12px;}
.param-note{margin-top:16px;font-size:13px;color:var(--steel);}
.param-note b{color:var(--red);}
.config-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.config-card{border:1px solid var(--line);padding:28px 24px;background:#fff;}
.config-card .no{font-family:var(--en-font);font-size:13px;font-weight:800;color:var(--red);letter-spacing:1px;}
.config-card h3{font-size:17px;font-weight:700;color:var(--ink);margin:14px 0 10px;}
.config-card p{font-size:13px;color:var(--steel);line-height:1.8;}
.ind-band{display:flex;flex-wrap:wrap;gap:12px;}
.ind-band a{font-size:14px;color:var(--body);border:1px solid var(--line);padding:11px 22px;cursor:pointer;transition:all .2s;background:#fff;}
.ind-band a:hover{background:var(--red);color:#fff;border-color:var(--red);}
.rel-case-sec{background:var(--bg);}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{background:#fff;border:1px solid var(--line);cursor:pointer;transition:transform .3s,box-shadow .3s;}
.rel-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(20,21,22,.1);}
.rel-img{position:relative;height:200px;background:#F7F8F9;display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden;}
.rel-img img{max-height:100%;object-fit:contain;transition:transform .4s;}
.rel-card:hover .rel-img img{transform:scale(1.06);}
.rel-tag{position:absolute;top:0;left:0;z-index:10;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:5px 11px;letter-spacing:1px;}
.rel-body{padding:18px 20px 20px;}
.rel-body .spec{font-family:var(--en-font);font-size:11.5px;color:var(--red);letter-spacing:.4px;}
.rel-body h3{font-size:16px;font-weight:700;color:var(--ink);margin-top:6px;line-height:1.5;}
.rel-body .more{display:inline-block;margin-top:12px;font-size:12.5px;font-weight:700;color:var(--ink);border-bottom:1.5px solid var(--ink);padding-bottom:2px;}
.rel-body .more:hover{color:var(--red);border-color:var(--red);}
.rel-prod{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.rp-card{border:1px solid var(--line);background:#F7F8F9;padding:24px 20px;display:flex;flex-direction:column;align-items:center;text-align:center;cursor:pointer;transition:all .25s;}
.rp-card:hover{border-color:var(--red);background:#fff;}
.rp-card img{height:120px;object-fit:contain;}
.rp-card h4{font-size:15px;font-weight:700;color:var(--ink);margin-top:16px;}
.rp-card .en-t{font-family:var(--en-font);font-size:11px;color:var(--steel);margin-top:3px;}
.sel-sec{padding:96px 0;}
.sel-box{background:var(--red);border-radius:6px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;}
.sel-left{padding:64px 56px;color:#fff;}
.sel-left .tag{display:inline-block;border:1px solid rgba(255,255,255,.5);font-size:12px;letter-spacing:2px;padding:5px 14px;}
.sel-left h2{font-size:34px;font-weight:900;margin-top:26px;line-height:1.4;letter-spacing:1px;}
.sel-left p{font-size:14.5px;color:rgba(255,255,255,.86);margin-top:18px;line-height:1.9;}
.sel-left .tel{font-family:var(--en-font);font-size:30px;font-weight:800;margin-top:28px;letter-spacing:1px;}
.sel-left .tel small{font-family:var(--cn-font);font-size:13px;font-weight:400;color:rgba(255,255,255,.7);display:block;letter-spacing:2px;}
.sel-form{background:#fff;padding:48px 50px;margin:28px 28px 28px 0;border-radius:4px;}
.sel-form h3{font-size:19px;font-weight:700;color:var(--ink);letter-spacing:1px;}
.sel-form .frow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;}
.sel-form label{font-size:12px;color:var(--steel);display:block;margin-bottom:6px;letter-spacing:1px;}
.sel-form input,.sel-form select{width:100%;border:1px solid var(--line);padding:12px 14px;font-size:16px;font-family:var(--cn-font);color:var(--ink);background:#FBFBFC;}
.sel-form input:focus,.sel-form select:focus{outline:none;border-color:var(--red);}
.sel-form .full{grid-column:1/-1;}
.sel-form button{width:100%;background:var(--red);color:#fff;border:none;padding:15px;font-size:16px;font-weight:700;letter-spacing:3px;cursor:pointer;margin-top:20px;transition:background .25s;}
.sel-form button:hover{background:var(--red-deep);}
.sel-form .note{font-size:12px;color:var(--steel);margin-top:12px;text-align:center;}

@media(max-width:1024px) {
  .phero-grid{grid-template-columns:1fr;gap:36px;}
  .phero-img{min-height:0;}
  .config-grid{grid-template-columns:repeat(2,1fr);}
  .rel-grid{grid-template-columns:1fr;}
  .rel-prod{grid-template-columns:repeat(2,1fr);}
  .sel-box{grid-template-columns:1fr;}
  .sel-form{margin:0 24px 24px;}
  .sel-left{padding:44px 32px 8px;}
}

/* ===== 站内搜索 ===== */
.search-box{display:flex;gap:12px;max-width:720px;margin:0 auto 18px;}
.search-input{flex:1;height:52px;padding:0 18px;border:1px solid var(--line);background:#fff;font-size:15px;color:var(--ink);font-family:inherit;}
.search-input:focus{outline:none;border-color:var(--red);}
.search-count{text-align:center;color:var(--steel);font-size:14px;margin-bottom:30px;}
.res-group{margin-top:32px;}
.res-title{font-size:17px;font-weight:700;color:var(--ink);padding-left:12px;border-left:3px solid var(--red);margin-bottom:14px;}
.res-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.res-item{display:block;background:#fff;border:1px solid var(--line);padding:18px 20px;transition:all .25s;}
.res-item:hover{border-color:var(--red);box-shadow:0 12px 28px rgba(20,21,22,.08);}
.res-meta{font-family:var(--en-font);font-size:11.5px;color:var(--red);letter-spacing:.4px;}
.res-item h3{font-size:16px;font-weight:700;color:var(--ink);margin-top:6px;line-height:1.5;}
.res-item p{font-size:13.5px;color:var(--steel);margin-top:8px;line-height:1.8;}
.res-item .more{display:inline-block;margin-top:10px;font-size:12.5px;font-weight:700;color:var(--ink);border-bottom:1.5px solid var(--ink);padding-bottom:2px;}
.search-empty{max-width:760px;margin:40px auto 0;text-align:center;padding:40px 28px;background:var(--bg);border:1px solid var(--line);}
.search-empty h3{font-size:20px;font-weight:700;color:var(--ink);}
.search-empty p{font-size:14.5px;color:var(--steel);margin-top:12px;line-height:1.9;}
.search-empty .btn{margin-top:20px;}
@media(max-width:640px){
  .search-box{flex-direction:column;}
  .res-list{grid-template-columns:1fr;}
}

@media(max-width:640px) {
  .sec{padding:52px 0;}
  .pban{height:230px;margin-top:66px;}
  .pban h1{font-size:27px;}
  .phero-img{padding:24px;}
  .pfeat-row{grid-template-columns:44px 1fr;gap:8px 14px;}
  .pfeat-row p{grid-column:1/-1;}
  .config-grid{grid-template-columns:1fr;}
  .param-table th,.param-table td{padding:11px 12px;}
  .param-table tbody th{width:120px;}
  .sel-form{padding:32px 24px;}
  .sel-form .frow{grid-template-columns:1fr;}
  .sel-left h2{font-size:26px;}
}