/* ========== 子页面专用样式(pulitool 多页结构) ========== */
/* 顶部 banner */
.topban{
  background:linear-gradient(120deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:#fff;padding:54px 0 40px;position:relative;overflow:hidden;
}
.topban::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%);border-radius:50%}
.topban .crumb{position:relative;font-size:13px;color:rgba(255,255,255,.75);margin-bottom:12px}
.topban .crumb a{color:rgba(255,255,255,.85)}
.topban .crumb a:hover{color:#fff;text-decoration:underline}
.topban .crumb span{margin:0 8px;opacity:.6}
.topban h1{position:relative;font-size:32px;font-weight:800;letter-spacing:1px}
.topban p{position:relative;margin-top:10px;color:rgba(255,255,255,.85);font-size:15px;max-width:720px}

/* 子页主体布局 */
.subwrap{padding:54px 0 70px}
.sub-layout{display:grid;grid-template-columns:270px 1fr;gap:40px;align-items:start}
.side{position:sticky;top:100px}
.side-title{font-size:15px;font-weight:800;color:var(--c-text);padding-bottom:12px;margin-bottom:8px;border-bottom:2px solid var(--c-primary)}
.side-nav a{display:flex;align-items:center;gap:8px;padding:11px 14px;border-radius:8px;color:var(--c-text-soft);font-size:14px;font-weight:500;transition:.25s;border-left:3px solid transparent}
.side-nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-line);transition:.25s}
.side-nav a:hover{background:var(--c-primary-soft);color:var(--c-primary)}
.side-nav a.active{background:var(--c-primary-soft);color:var(--c-primary);border-left-color:var(--c-primary);font-weight:700}
.side-nav a.active::before{background:var(--c-primary)}
.side-cta{margin-top:22px;background:var(--c-bg-soft);border:1px solid var(--c-line);border-radius:10px;padding:18px}
.side-cta h5{font-size:14px;font-weight:700;margin-bottom:8px;color:var(--c-text)}
.side-cta p{font-size:12.5px;color:var(--c-text-mute);margin-bottom:12px}

/* 内容区通用 */
.psec{margin-bottom:40px}
.psec:last-child{margin-bottom:0}
.psec-h{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--c-text);margin-bottom:18px}
.psec-h::before{content:"";width:4px;height:20px;background:var(--c-primary);border-radius:2px}
.psec-h small{font-size:13px;color:var(--c-text-mute);font-weight:400;margin-left:auto}
.lead{font-size:15.5px;color:var(--c-text-soft);line-height:1.95;margin-bottom:18px}
.lead strong{color:var(--c-text);font-weight:600}

/* 特性列表 */
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.feat{display:flex;gap:12px;padding:16px;border:1px solid var(--c-line);border-radius:10px;background:#fff;transition:.3s}
.feat:hover{border-color:var(--c-primary);box-shadow:var(--shadow-sm)}
.feat .ic{width:38px;height:38px;flex-shrink:0;border-radius:9px;background:var(--c-primary-soft);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-weight:800}
.feat h5{font-size:14.5px;font-weight:700;color:var(--c-text);margin-bottom:3px}
.feat p{font-size:12.5px;color:var(--c-text-mute);line-height:1.6}

/* 参数表 */
.ptable{width:100%;border-collapse:collapse;border:1px solid var(--c-line);border-radius:10px;overflow:hidden}
.ptable th,.ptable td{padding:13px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--c-line-2)}
.ptable th{background:var(--c-bg-soft);color:var(--c-text-soft);font-weight:700;width:34%}
.ptable tr:last-child td{border-bottom:none}
.ptable td{color:var(--c-text)}

/* 产品详情布局 */
.pro-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-bottom:44px}
.pro-gallery .pic{aspect-ratio:4/3;border-radius:var(--r-lg);background:linear-gradient(135deg,var(--c-primary-soft),#fff);border:1px solid var(--c-blue-line);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.pro-gallery .pic img{width:100%;height:100%;object-fit:cover;display:block}
.pro-gallery .pic .ph{font-size:64px;opacity:.5}
.pro-gallery .pic .ph-tip{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:12px;color:var(--c-text-mute)}
.pro-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.pro-thumbs span{aspect-ratio:1;border-radius:8px;background:var(--c-bg-soft);border:1px solid var(--c-line);display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--c-primary);overflow:hidden}
.pro-thumbs span img{width:100%;height:100%;object-fit:cover}
.pro-info .tag{display:inline-block;font-size:12px;padding:4px 12px;border-radius:20px;background:var(--c-primary-soft);color:var(--c-primary);font-weight:700;letter-spacing:1px;margin-bottom:12px}
.pro-info h2{font-size:28px;font-weight:800;color:var(--c-text);margin-bottom:8px}
.pro-info .en{font-size:13px;color:var(--c-text-mute);letter-spacing:1px;margin-bottom:16px}
.pro-info .desc{font-size:15px;color:var(--c-text-soft);line-height:1.9;margin-bottom:20px}
.pro-info .meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.pro-info .meta .m{font-size:12px;padding:6px 12px;background:var(--c-bg-soft);border:1px solid var(--c-line);border-radius:6px;color:var(--c-text-soft)}
.pro-info .meta .m b{color:var(--c-primary)}
.pro-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 产品列表 */
.pro-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.pro-filter button{padding:9px 20px;border-radius:30px;border:1px solid var(--c-line);background:#fff;font-size:14px;font-weight:600;color:var(--c-text-soft);transition:.25s}
.pro-filter button.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.pro-filter button:hover:not(.active){color:var(--c-primary);border-color:var(--c-primary)}
.pro-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pro-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.pro-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.pro-card .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--c-primary-soft),#fff);display:flex;align-items:center;justify-content:center;font-size:46px;color:var(--c-primary);position:relative}
.pro-card .thumb .cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);color:var(--c-primary);font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px}
.pro-card .body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.pro-card .body .tag{font-size:11px;color:var(--c-red);font-weight:700;letter-spacing:1px;margin-bottom:8px}
.pro-card .body h4{font-size:17px;font-weight:700;color:var(--c-text);margin-bottom:10px;line-height:1.4}
.pro-card .body p{font-size:13px;color:var(--c-text-mute);line-height:1.7;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pro-card .body .more{margin-top:14px;font-size:13px;font-weight:700;color:var(--c-primary);display:inline-flex;align-items:center;gap:4px}
.pro-card .body .more::after{content:"→";transition:.25s}
.pro-card:hover .body .more::after{transform:translateX(4px)}

/* 新闻列表 */
.news-list{display:grid;gap:18px}
.news-row{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:22px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r);transition:.3s}
.news-row:hover{border-color:var(--c-primary);box-shadow:var(--shadow-sm);transform:translateX(3px)}
.news-row .date{background:var(--c-primary-soft);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--c-primary);padding:10px}
.news-row .date .d{font-size:30px;font-weight:800;line-height:1}
.news-row .date .m{font-size:13px;margin-top:4px;color:var(--c-text-soft)}
.news-row .cnt h4{font-size:18px;font-weight:700;color:var(--c-text);margin-bottom:8px;line-height:1.45}
.news-row .cnt .cat{font-size:12px;color:var(--c-red);font-weight:700;letter-spacing:1px;margin-bottom:8px}
.news-row .cnt p{font-size:13.5px;color:var(--c-text-mute);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row .cnt .more{display:inline-block;margin-top:10px;font-size:13px;font-weight:700;color:var(--c-primary)}

/* 新闻详情 */
.article{max-width:820px;margin:0 auto}
.article .meta{display:flex;gap:16px;align-items:center;font-size:13px;color:var(--c-text-mute);margin-bottom:20px}
.article .meta .cat{color:#fff;background:var(--c-primary);padding:3px 12px;border-radius:20px;font-weight:700;font-size:12px}
.article h2{font-size:30px;font-weight:800;color:var(--c-text);line-height:1.35;margin-bottom:8px}
.article .cover{aspect-ratio:16/7;background:linear-gradient(135deg,var(--c-primary-soft),#fff);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;font-size:60px;color:var(--c-primary);margin:20px 0 30px;border:1px solid var(--c-blue-line)}
.article .body p{font-size:16px;color:var(--c-text-soft);line-height:2;margin-bottom:18px}
.article .body h3{font-size:20px;font-weight:800;color:var(--c-text);margin:28px 0 12px}
.article .body blockquote{margin:20px 0;padding:14px 20px;border-left:4px solid var(--c-primary);background:var(--c-bg-soft);border-radius:0 8px 8px 0;color:var(--c-text-soft);font-size:15px}

/* 关于页 */
.about-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:30px 0}
.about-stat-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r);padding:26px;text-align:center;transition:.3s}
.about-stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--c-primary)}
.about-stat-card .v{font-size:40px;font-weight:800;color:var(--c-primary);line-height:1;font-family:"Helvetica Neue",sans-serif}
.about-stat-card .v sup{font-size:18px;color:var(--c-red);margin-left:2px}
.about-stat-card .k{font-size:13.5px;color:var(--c-text-soft);margin-top:8px}
.honor-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.honor{display:flex;gap:14px;padding:16px 18px;background:#fff;border:1px solid var(--c-line);border-radius:10px}
.honor .n{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--c-red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.honor h5{font-size:14.5px;font-weight:700;color:var(--c-text)}
.honor span{font-size:12px;color:var(--c-text-mute);display:block}
.honor .honor-meta{color:var(--c-text-soft);font-weight:500;margin-top:2px;font-family:"Helvetica Neue",Consolas,monospace}
.honor .honor-tip{color:var(--c-text-mute);font-size:11.5px;margin-top:4px;font-family:Consolas,"Courier New",monospace;word-break:break-all;line-height:1.5}

/* 公司基础信息表 */
.info-table th{width:140px}
.info-table td{line-height:1.7}

/* 软著表格 */
.soft-table-wrap{margin-top:18px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.soft-table{min-width:720px}
.soft-table th{background:var(--c-primary);color:#fff;font-weight:700;text-align:left}
.soft-table td{font-size:13.5px}
.soft-table td.sn{width:42px;text-align:center;font-weight:700;color:var(--c-primary)}
.soft-table td.mono{font-family:Consolas,"Courier New",monospace;font-size:13px;color:var(--c-text-soft)}

/* 来源说明 */
.src-note{margin-top:14px;font-size:12.5px;color:var(--c-text-mute);background:#f5f8fc;border-left:3px solid var(--c-primary);padding:10px 14px;border-radius:0 6px 6px 0;line-height:1.7}
.src-note code{font-family:Consolas,"Courier New",monospace;background:#fff;padding:1px 6px;border-radius:3px;border:1px solid var(--c-line);font-size:12px}

/* 联系页地址 */
.contact-card p.addr{font-size:14.5px;font-weight:700;line-height:1.5}

/* 联系页 */
.contact-page{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.contact-page .map{aspect-ratio:16/11;background:linear-gradient(135deg,#eaf2fb,#f5f7f9);border:1px solid var(--c-blue-line);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:15px;text-align:center;padding:20px}
.contact-page .info-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--c-line-2)}
.contact-page .info-item:last-child{border-bottom:none}
.contact-page .info-item .ic{width:42px;height:42px;flex-shrink:0;border-radius:10px;background:var(--c-primary);display:flex;align-items:center;justify-content:center}
.contact-page .info-item .ic svg{width:20px;height:20px;fill:#fff}
.contact-page .info-item h5{font-size:13px;color:var(--c-text-mute);letter-spacing:1px;margin-bottom:3px}
.contact-page .info-item p{font-size:15px;font-weight:700;color:var(--c-text)}

/* 响应式 */
@media (max-width:1024px){
  .sub-layout{grid-template-columns:1fr}
  .side{position:static}
  .feat-grid{grid-template-columns:1fr}
  .pro-detail{grid-template-columns:1fr;gap:24px}
  .pro-list{grid-template-columns:repeat(2,1fr)}
  .about-stats-row{grid-template-columns:repeat(2,1fr)}
  .honor-list{grid-template-columns:1fr}
  .contact-page{grid-template-columns:1fr}
}

/* 联系页:直接展示手机号 / 微信号 / 微信二维码 */
.contact-channels{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-card{background:#fff;border:1px solid var(--c-line-2);border-radius:var(--r-lg);padding:20px;display:flex;gap:13px;align-items:flex-start;box-shadow:0 4px 18px rgba(4,80,163,.05);transition:.2s}
.contact-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(4,80,163,.12)}
.contact-card .ic{width:44px;height:44px;flex:none;border-radius:12px;background:var(--c-bg-soft);display:flex;align-items:center;justify-content:center;font-size:22px}
.contact-card h5{font-size:13px;letter-spacing:1px;color:var(--c-text-mute);margin:0 0 5px}
.contact-card p{font-size:18px;font-weight:700;color:var(--c-text);margin:0}
.contact-card p.ph{color:var(--c-red);letter-spacing:3px}
.contact-card .tip{display:block;margin-top:6px;font-size:12px;color:var(--c-text-mute)}
.contact-qr{background:#fff;border:1px solid var(--c-line-2);border-radius:var(--r-lg);padding:26px;text-align:center;box-shadow:0 4px 18px rgba(4,80,163,.05)}
.qr-box{width:100%;max-width:230px;margin:0 auto;aspect-ratio:1/1;background:repeating-conic-gradient(#e9eef5 0 25%, #fafbfc 0 50%) 50%/20px 20px;border:1px solid var(--c-line);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--c-text-mute)}
.qr-ph{font-size:17px;font-weight:700;color:var(--c-primary)}
.qr-tip{font-size:12px;margin-top:7px}
.qr-cap{margin-top:14px;font-size:13px;color:var(--c-text-mute)}
@media (max-width:640px){
  .contact-channels{grid-template-columns:1fr}
}
@media (max-width:640px){
  .topban h1{font-size:24px}
  .news-row{grid-template-columns:1fr;gap:14px}
  .news-row .date{flex-direction:row;gap:8px;padding:8px 14px}
  .pro-list{grid-template-columns:1fr}
  .about-stats-row{grid-template-columns:1fr 1fr}
  .shot-grid{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
}

/* ---- 截图 / 实拍 / 公司相册画廊 ---- */
.shot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.shot-grid .shot{display:block;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--c-line);background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:transform .25s,box-shadow .25s}
.shot-grid .shot:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(4,80,163,.15)}
.shot-grid .shot img{width:100%;height:auto;display:block}

.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.gal-grid .gal-cell{display:block;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--c-line);background:#fff;aspect-ratio:4/3;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:transform .25s,box-shadow .25s}
.gal-grid .gal-cell:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(4,80,163,.15)}
.gal-grid .gal-cell img{width:100%;height:100%;object-fit:cover;display:block}

/* 内联 SVG 图标尺寸(替换 emoji,去 AI 味) */
.pro-card .thumb svg{width:54px;height:54px;display:block}
.article .cover svg{width:60px;height:60px;opacity:.85;display:block}
.feat .ic svg{width:20px;height:20px;display:block}
.contact-card .ic svg{width:24px;height:24px;color:var(--c-primary);display:block}
.pro-gallery .pic .ph svg{width:64px;height:64px;opacity:.5;display:block}
.pro-thumbs span svg{width:24px;height:24px;color:var(--c-primary);display:block}