/* ============ 页面级样式（pages） ============ */

/* 内页工具条 */
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:-34px 0 54px;position:relative;z-index:5}
.filter-bar .cat-btn{box-shadow:var(--shadow-sm)}

/* 产品中心：aside + main */
.prod-layout{display:grid;grid-template-columns:264px 1fr;gap:44px;align-items:start}
.prod-aside{position:sticky;top:110px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:14px}
.prod-aside h4{font-size:14px;font-weight:800;letter-spacing:.1em;color:var(--ink-3);padding:12px 14px 10px;border-bottom:2px solid var(--brand);margin-bottom:8px;text-transform:uppercase}
.prod-aside a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;border-radius:6px;font-size:14.5px;color:var(--ink-2);transition:all .25s}
.prod-aside a span.n{font-family:var(--font-num);font-size:12px;color:var(--ink-3)}
.prod-aside a:hover,.prod-aside a.on{background:var(--brand-soft);color:var(--brand-deep);font-weight:700}
.pcat{scroll-margin-top:120px;padding-top:8px}
.pcat+.pcat{margin-top:74px}
.pcat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;border-bottom:2px solid var(--ink-darkest);padding-bottom:18px;margin-bottom:26px}
.pcat-head h3{font-size:26px;font-weight:800;color:var(--ink-darkest);display:flex;align-items:center;gap:14px}
.pcat-head h3 i{font-style:normal;font-family:var(--font-num);font-size:12px;letter-spacing:.2em;color:var(--brand-deep);border:1px solid var(--brand);padding:4px 10px;border-radius:3px}
.pcat-head p{color:var(--ink-2);font-size:14.5px;max-width:640px;margin-top:8px}
.pcat-head .pc-count{font-family:var(--font-num);color:var(--brand-deep);font-size:14px;white-space:nowrap}
.series-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.series-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.series-card img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease)}
.series-card:hover img{transform:scale(1.08)}
.series-card .sc-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(14,14,14,.86),rgba(14,14,14,.06) 55%)}
.series-card .sc-name{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff;font-size:15px;font-weight:700;
  display:flex;flex-direction:column;align-items:stretch;gap:4px;
}
.series-card .sc-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.series-card .sc-name em{
  font-style:normal;font-weight:500;font-size:12.5px;line-height:1.55;color:rgba(255,255,255,.88);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.series-card .sc-name svg{width:16px;height:16px;color:var(--brand);opacity:0;transform:translateX(-8px);transition:all .35s var(--ease);flex:0 0 auto}
[dir="rtl"] .series-card .sc-name svg{transform:scaleX(-1) translateX(8px)}
.series-card:hover .sc-name svg{opacity:1;transform:none}
[dir="rtl"] .series-card:hover .sc-name svg{transform:scaleX(-1)}

/* 视频大卡 */
.video-box{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#000;box-shadow:var(--shadow-lg)}
.video-box video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.video-box .vb-frame{position:absolute;inset:0;pointer-events:none;border:1px solid rgba(255,255,255,.12);border-radius:inherit}
.video-box .vb-corner{position:absolute;width:26px;height:26px;border:3px solid var(--brand);pointer-events:none}
.video-box .vb-corner.tl{top:14px;left:14px;border-right:none;border-bottom:none}
.video-box .vb-corner.tr{top:14px;right:14px;border-left:none;border-bottom:none}
.video-box .vb-corner.bl{bottom:14px;left:14px;border-right:none;border-top:none}
.video-box .vb-corner.br{bottom:14px;right:14px;border-left:none;border-top:none}

/* 全宽图带 */
.img-band{position:relative;height:52vh;min-height:380px;overflow:hidden}
.img-band img{width:100%;height:100%;object-fit:cover}
.img-band .ib-cap{
  position:absolute;left:0;bottom:0;right:0;padding:40px 0 30px;
  background:linear-gradient(to top,rgba(14,14,14,.85),transparent);color:#fff;
}
.img-band .ib-cap span{display:flex;align-items:center;gap:10px;font-size:14px;letter-spacing:.1em}
.img-band .ib-cap span::before{content:"";width:30px;height:2px;background:var(--brand)}

/* VR 面板 */
.vr-panel{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#111;aspect-ratio:16/8.4}
.vr-panel iframe{width:100%;height:100%;border:0;display:block}
.vr-panel .vr-mask{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:rgba(16,16,16,.6);color:#fff;text-align:center;padding:20px}
.vr-panel.loaded .vr-mask{display:none}

/* 关于页 */
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.intro-grid .ig-img{position:relative}
.intro-grid .ig-img img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3;object-fit:cover}
.intro-grid .ig-img::after{
  content:"";position:absolute;left:-22px;bottom:-22px;width:56%;height:56%;
  border:3px solid var(--brand);border-radius:var(--radius-lg);z-index:-1;
}
[dir="rtl"] .intro-grid .ig-img::after{left:auto;right:-22px}
.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.mini-stat{background:var(--paper);border-radius:var(--radius);padding:18px 20px;border-bottom:3px solid var(--brand)}
.mini-stat b{font-family:var(--font-num);font-size:40px;color:var(--ink-darkest);font-weight:700;line-height:1.1}
.mini-stat b i{font-style:normal;font-size:16px;color:var(--brand-deep);margin-left:3px}
.mini-stat span{display:block;font-size:12.5px;color:var(--ink-3);margin-top:4px}

/* about tabs pane 内布局 */
.tab-pane-wrap{display:none}
.tab-pane-wrap.on{display:block;animation:fadeUp .5s var(--ease)}
.cul-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cul-card{background:#fff;border-radius:var(--radius-lg);padding:34px 28px;box-shadow:var(--shadow-sm);border-top:3px solid var(--brand);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.cul-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.cul-card .cc-num{font-family:var(--font-num);font-size:15px;color:var(--brand);letter-spacing:.2em;font-weight:700}
.cul-card h4{font-size:20px;font-weight:800;color:var(--ink-darkest);margin:12px 0 10px}
.cul-card p{font-size:14.5px;color:var(--ink-2)}

/* 里程碑时间线 */
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative;padding-top:34px}
.tl::before{content:"";position:absolute;top:0;left:2%;right:2%;height:3px;background:linear-gradient(90deg,var(--brand),var(--line))}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;top:-41px;left:0;width:14px;height:14px;border-radius:50%;background:#fff;border:4px solid var(--brand);box-shadow:0 0 0 5px var(--brand-soft)}
[dir="rtl"] .tl-item::before{left:auto;right:0}
.tl-item h4{font-size:19px;font-weight:800;color:var(--ink-darkest)}
.tl-item .tl-en{font-family:var(--font-num);font-size:12px;letter-spacing:.18em;color:var(--brand-deep);text-transform:uppercase;margin:4px 0 10px}
.tl-item p{font-size:14px;color:var(--ink-2)}

/* 联系页 */
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
.info-card{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 26px;transition:all .3s var(--ease)}
.info-card+.info-card{margin-top:16px}
.info-card:hover{border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateX(5px)}
[dir="rtl"] .info-card:hover{transform:translateX(-5px)}
.info-card .ic-icon{flex:0 0 auto;width:52px;height:52px;border-radius:8px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;color:var(--brand-deep)}
.info-card .ic-icon svg{width:24px;height:24px}
.info-card h4{font-size:14px;font-weight:700;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}
.info-card p{font-size:16.5px;font-weight:700;color:var(--ink-darkest);margin-top:5px;word-break:break-all}
.info-card a:hover{color:var(--brand-deep)}
.form-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:40px 42px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:.04em}
.form-field input,.form-field textarea{
  border:1.5px solid var(--line);border-radius:4px;padding:13px 16px;font-size:14.5px;color:var(--ink);
  transition:border-color .25s,box-shadow .25s;background:var(--paper);resize:vertical;
}
.form-field input:focus,.form-field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(230,170,65,.15);background:#fff}
.form-field input.err,.form-field textarea.err{border-color:#d64545;box-shadow:0 0 0 4px rgba(214,69,69,.12)}
.form-tip{display:none;margin-top:18px;padding:13px 18px;border-radius:6px;font-size:14px;font-weight:600}
.form-tip.ok{display:block;background:#eef7ee;color:#2e7d32;border:1px solid #cde8cd}
.form-tip.err{display:block;background:#fdf0f0;color:#c62828;border:1px solid #f2cfcf}

/* 首页产品 tabs pane */
.pane-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.pane-img{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.pane-img img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .7s var(--ease)}
.pane-img:hover img{transform:scale(1.05)}
.pane-img .pane-idx{position:absolute;right:18px;bottom:12px;font-family:var(--font-num);font-size:64px;font-weight:700;color:rgba(255,255,255,.85);line-height:1;text-shadow:0 4px 24px rgba(0,0,0,.4)}
[dir="rtl"] .pane-img .pane-idx{right:auto;left:18px}
.pane-txt h3{font-size:clamp(24px,2.6vw,34px);font-weight:800;color:var(--ink-darkest)}
.pane-txt h3::after{content:"";display:block;width:44px;height:4px;background:var(--brand);border-radius:2px;margin-top:16px}
.pane-txt p{margin-top:20px;color:var(--ink-2);font-size:15.5px}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 30px}

/* CTA band */
.cta-band{position:relative;overflow:hidden;color:#fff}
.cta-band .cb-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cta-band .cb-shade{position:absolute;inset:0;background:linear-gradient(80deg,rgba(20,20,20,.9) 20%,rgba(20,20,20,.55) 60%,rgba(230,170,65,.25))}
.cta-band .wrap{position:relative;z-index:2;padding:86px 0;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h3{font-size:clamp(26px,3.4vw,40px);font-weight:800}
.cta-band p{color:#ddd9d1;margin-top:10px;font-size:15.5px}
.cta-band .cb-btns{display:flex;gap:14px;flex-wrap:wrap}

/* 新闻页 */
.news-page-list{display:flex;flex-direction:column;gap:22px;max-width:960px;margin-inline:auto}
.np-card{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:all .35s var(--ease)}
.np-card:hover{border-color:var(--brand);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.np-card .np-img{position:relative;overflow:hidden;min-height:210px}
.np-card .np-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.np-card:hover .np-img img{transform:scale(1.06)}
.np-card .np-body{padding:28px 32px;display:flex;flex-direction:column;justify-content:center}
.np-card .np-date{font-family:var(--font-num);color:var(--brand-deep);font-size:13.5px;letter-spacing:.14em}
.np-card h3{font-size:20px;font-weight:800;color:var(--ink-darkest);margin:8px 0 10px}
.np-card p{font-size:14.5px;color:var(--ink-2)}
.np-card .np-more{display:inline-flex;align-items:center;gap:8px;color:var(--brand-deep);font-size:13.5px;font-weight:700;margin-top:14px}
.np-card .np-more svg{width:15px;height:15px;transition:transform .3s}
.np-card:hover .np-more svg{transform:translateX(4px)}
[dir="rtl"] .np-card .np-more svg{transform:scaleX(-1)}
[dir="rtl"] .np-card:hover .np-more svg{transform:scaleX(-1) translateX(4px)}

@media (max-width:1100px){
  .series-grid{grid-template-columns:repeat(3,1fr)}
  .prod-layout{grid-template-columns:1fr}
  .prod-aside{position:static;display:flex;flex-wrap:wrap;gap:4px;padding:10px}
  .prod-aside h4{width:100%;border-bottom:none;padding-bottom:0}
  .prod-aside a{width:calc(50% - 4px)}
}
@media (max-width:860px){
  .intro-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .pane-grid{grid-template-columns:1fr;gap:30px}
  .pane-img .pane-idx{font-size:44px}
  .cul-grid{grid-template-columns:1fr 1fr}
  .tl{grid-template-columns:1fr 1fr;gap:34px}
  .tl::before{display:none}
  .tl-item::before{position:static;display:block;margin-bottom:10px}
  .np-card{grid-template-columns:1fr}
  .np-card .np-img{min-height:200px}
  .form-card{padding:28px 22px}
  .form-grid{grid-template-columns:1fr}
  .mini-stats{grid-template-columns:1fr 1fr}
  .mini-stat b{font-size:30px}
}
@media (max-width:640px){
  .series-grid{grid-template-columns:repeat(2,1fr)}
  .series-card .sc-name em{font-size:12px}
  .cul-grid{grid-template-columns:1fr}
  .tl{grid-template-columns:1fr}
  .pcat-head{flex-direction:column;align-items:flex-start}
}

/* ============ Phase 2 新增 ============ */

/* 荣誉 showcase */
.honor-show{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.honor-feats{display:flex;flex-direction:column;gap:20px;margin-top:34px}
.honor-feat{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:all .3s var(--ease)}
.honor-feat:hover{border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateX(5px)}
[dir="rtl"] .honor-feat:hover{transform:translateX(-5px)}
.honor-feat .hf-ic{flex:0 0 auto;width:46px;height:46px;border-radius:8px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;color:var(--brand-deep)}
.honor-feat .hf-ic svg{width:22px;height:22px}
.honor-feat h4{font-size:16.5px;font-weight:800;color:var(--ink-darkest)}
.honor-feat p{font-size:13.5px;color:var(--ink-2);margin-top:4px}
.gallery{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3.2;background:var(--paper)}
.gallery .g-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s var(--ease),visibility .7s}
.gallery .g-slide.on{opacity:1;visibility:visible}
.gallery .g-slide img{width:100%;height:100%;object-fit:cover;object-position:top;cursor:zoom-in}
.gallery .g-count{position:absolute;right:16px;bottom:14px;background:rgba(16,16,16,.62);color:#fff;font-family:var(--font-num);font-size:13px;padding:6px 14px;border-radius:20px;letter-spacing:.1em;backdrop-filter:blur(4px);z-index:3}
[dir="rtl"] .gallery .g-count{right:auto;left:16px}
.gallery .g-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:44px;height:44px;border-radius:6px;background:rgba(255,255,255,.92);color:var(--ink);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);transition:all .3s var(--ease)}
.gallery .g-nav:hover{background:var(--brand);color:#1a1a1a}
.gallery .g-nav svg{width:20px;height:20px}
.gallery .g-prev{left:14px}
.gallery .g-next{right:14px}
[dir="rtl"] .gallery .g-prev{left:auto;right:14px}
[dir="rtl"] .gallery .g-next{right:auto;left:14px}
.g-dots{display:flex;gap:8px;justify-content:center;margin-top:18px}
.g-dots button{width:26px;height:4px;border-radius:2px;background:var(--line);transition:background .3s}
.g-dots button.on{background:var(--brand)}

/* 招聘板块 */
.careers-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:start}
.job-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.job-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:all .3s var(--ease);position:relative;overflow:hidden}
.job-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand);transform:scaleY(0);transform-origin:top;transition:transform .35s var(--ease)}
[dir="rtl"] .job-card::before{left:auto;right:0}
.job-card:hover{border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-4px)}
.job-card:hover::before{transform:none}
.job-card h4{font-size:17px;font-weight:800;color:var(--ink-darkest)}
.job-card p{font-size:13px;color:var(--ink-3);margin-top:6px}
.job-card .jc-type{display:inline-block;margin-top:12px;font-size:12px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);padding:4px 10px;border-radius:3px}
.welfare-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.welfare-row .badge{background:#fff}
.careers-cta{margin-top:30px;background:var(--ink-deep);color:#fff;border-radius:var(--radius-lg);padding:26px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;position:relative;overflow:hidden}
.careers-cta::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(230,170,65,.25),transparent 70%)}
[dir="rtl"] .careers-cta::after{right:auto;left:-60px}
.careers-cta h4{font-size:18px;font-weight:800}
.careers-cta p{font-size:13.5px;color:#c9c5bc;margin-top:4px}
.careers-cta a{position:relative;z-index:2}

/* 加入我们 · 图文并茂 */
.careers-photos{margin-bottom:34px}
.cp-strip{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:16px}
.cp-strip figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/2.7;margin:0;box-shadow:var(--shadow-sm);background:var(--ink-deep)}
.cp-strip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.cp-strip figure:hover img{transform:scale(1.07)}
.cp-strip figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 16px 12px;color:#fff;
  font-size:13px;font-weight:600;letter-spacing:.03em;text-align:center;
  background:linear-gradient(to top,rgba(10,10,10,.8),transparent);
}
.cp-strip::before{display:none}

/* 产品详情页 */
.pd-head{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.pd-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:var(--paper)}
.pd-figure img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.pd-figure:hover img{transform:scale(1.05)}
.pd-figure .pd-idx{
  position:absolute;top:18px;left:18px;z-index:2;background:rgba(230,170,65,.94);color:#1a1a1a;
  font-family:var(--font-num);font-size:13px;font-weight:700;letter-spacing:.14em;padding:7px 14px;border-radius:4px;
}
[dir="rtl"] .pd-figure .pd-idx{left:auto;right:18px}
.pd-info .kicker{color:var(--brand-deep)}
.pd-info h1{font-size:clamp(30px,3.6vw,46px);font-weight:800;color:var(--ink-darkest);line-height:1.2;margin-top:10px}
.pd-info .pd-en{font-family:var(--font-num);font-size:13px;letter-spacing:.2em;color:var(--ink-3);margin-top:10px;text-transform:uppercase}
.pd-info .pd-desc{margin-top:20px;color:var(--ink-2);font-size:15.5px;line-height:1.95}
.pd-feats{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.pd-feats .pft{
  display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:4px;padding:9px 15px;font-size:13.5px;font-weight:600;color:var(--ink-2);
}
.pd-feats .pft svg{width:15px;height:15px;color:var(--brand-deep)}
.pd-btns{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.pd-sub{margin:88px 0 30px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;border-bottom:2px solid var(--ink-darkest);padding-bottom:16px}
.pd-sub h2{font-size:24px;font-weight:800;color:var(--ink-darkest);display:flex;align-items:center;gap:12px}
.pd-sub h2::before{content:"";width:8px;height:22px;background:var(--brand);border-radius:2px}
.pd-sub p{font-size:13.5px;color:var(--ink-3)}
.spec-wrap{overflow-x:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--line);background:#fff}
table.spec{width:100%;border-collapse:collapse;min-width:640px}
table.spec th{
  text-align:left;background:var(--ink-deep);color:#fff;font-size:13.5px;font-weight:700;
  padding:14px 22px;letter-spacing:.06em;white-space:nowrap;
}
[dir="rtl"] table.spec th{text-align:right}
table.spec td{padding:14px 22px;font-size:14.5px;color:var(--ink);border-bottom:1px solid var(--line)}
table.spec tr:last-child td{border-bottom:none}
table.spec td:first-child{font-weight:700;color:var(--ink-darkest);white-space:nowrap}
table.spec td{font-family:inherit}
table.spec tr:hover td{background:var(--brand-soft)}
.spec-note{margin-top:14px;font-size:12.8px;color:var(--ink-3)}
.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.apps-grid figure{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.apps-grid img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.apps-grid figure:hover img{transform:scale(1.07)}
.apps-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:34px 16px 13px;color:#fff;
  font-size:13.5px;font-weight:700;letter-spacing:.03em;text-align:center;
  background:linear-gradient(to top,rgba(10,10,10,.82),transparent);
}
.pd-series{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pd-series .series-card{border:2px solid transparent}
.pd-series .series-card.on{border-color:var(--brand);box-shadow:var(--shadow-md)}
.pd-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pd-cat{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;box-shadow:var(--shadow-sm);background:var(--ink-deep)}
.pd-cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.pd-cat:hover img{transform:scale(1.08)}
.pd-cat .pd-cat-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 18px 15px;color:#fff;background:linear-gradient(to top,rgba(10,10,10,.86),transparent)}
.pd-cat h4{font-size:15.5px;font-weight:800}
.pd-cat span{font-family:var(--font-num);font-size:11px;letter-spacing:.16em;color:var(--brand);text-transform:uppercase}
.pd-back{margin-top:14px}
@media (max-width:1100px){
  .pd-head{grid-template-columns:1fr;gap:40px}
  .apps-grid{grid-template-columns:repeat(3,1fr)}
  .pd-series,.pd-cats{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .cp-strip{grid-template-columns:1fr 1fr}
  .cp-strip figure:first-child{grid-column:1/-1}
  .apps-grid{grid-template-columns:1fr}
  .pd-series,.pd-cats{grid-template-columns:repeat(2,1fr)}
}

/* 关于页简介图文增强 */
.abrich{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.abrich .ab-photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.abrich .ab-photo-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .5s var(--ease)}
.abrich .ab-photo-grid img:hover{transform:scale(1.04)}
.abrich .ab-photo-grid img:first-child{grid-column:1/-1;aspect-ratio:16/8}
.cap-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin-top:26px}
.cap-list .cap{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:600;color:var(--ink)}
.cap-list .cap svg{width:18px;height:18px;color:var(--brand-deep);flex:0 0 auto}

/* 发展足迹 story */
.story-stage{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:420px;box-shadow:var(--shadow-lg);background:var(--ink-darkest)}
.story-stage .ss-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s var(--ease),visibility .8s}
.story-stage .ss-slide.on{opacity:1;visibility:visible}
.story-stage .ss-slide img{width:100%;height:100%;object-fit:cover}
.story-stage .ss-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(12,12,12,.88) 6%,rgba(12,12,12,.15) 55%)}
.story-stage .ss-body{position:absolute;left:0;right:0;bottom:0;padding:34px 38px;color:#fff}
.story-stage .ss-year{font-family:var(--font-num);font-size:clamp(34px,3.4vw,52px);font-weight:700;color:var(--brand);line-height:1}
.story-stage h3{font-size:clamp(20px,2.2vw,28px);font-weight:800;margin:8px 0 10px}
.story-stage p{color:#ddd9d1;font-size:15px;max-width:640px}
.story-track{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px;position:relative;padding-top:18px}
.story-track::before{content:"";position:absolute;top:0;left:1%;right:1%;height:2px;background:var(--line)}
.story-track::after{content:"";position:absolute;top:0;left:1%;height:2px;background:var(--brand);width:var(--progress,25%);transition:width .6s var(--ease)}
[dir="rtl"] .story-track::before{left:auto;right:1%}
[dir="rtl"] .story-track::after{left:auto;right:1%}
.story-node{text-align:left;padding:0 6px;position:relative;cursor:pointer;transition:transform .3s var(--ease)}
[dir="rtl"] .story-node{text-align:right}
.story-node::before{content:"";position:absolute;top:-23px;left:6px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--brand);box-shadow:0 0 0 4px var(--brand-soft);transition:all .3s var(--ease)}
[dir="rtl"] .story-node::before{left:auto;right:6px}
.story-node:hover{transform:translateY(-3px)}
.story-node.on::before{background:var(--brand);box-shadow:0 0 0 6px rgba(230,170,65,.22)}
.story-node h4{font-size:16px;font-weight:800;color:var(--ink-darkest)}
.story-node span{display:block;font-family:var(--font-num);font-size:11.5px;letter-spacing:.16em;color:var(--ink-3);margin-top:3px;text-transform:uppercase}
.story-node.on h4{color:var(--brand-deep)}

/* 响应式补充 */
@media (max-width:1100px){
  .honor-show{grid-template-columns:1fr;gap:40px}
  .careers-grid{grid-template-columns:1fr;gap:40px}
  .abrich{grid-template-columns:1fr}
}
@media (max-width:640px){
  .job-list{grid-template-columns:1fr}
  .story-track{grid-template-columns:1fr 1fr;gap:22px}
  .story-track::before,.story-track::after{display:none}
  .story-node::before{position:static;display:block;margin-bottom:10px}
  .story-stage{min-height:340px}
  .story-stage .ss-body{padding:24px 22px}
  .cap-list{grid-template-columns:1fr}
}

/* 产品详情页（header 为 sticky 布局，无需顶部避让） */
.pd-wrap{padding-top:46px;padding-bottom:24px;min-height:60vh}
.crumbs{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-3);margin-bottom:30px;flex-wrap:wrap}
.crumbs a{color:var(--ink-2)}
.crumbs a:hover{color:var(--brand-deep)}
.crumbs b{color:var(--ink-darkest)}
@media (max-width:860px){
  .pd-wrap{padding-top:30px}
}

/* 企业文化照片墙（原站实拍） */
.cu-intro{max-width:780px;margin:30px auto 0;text-align:center;color:var(--ink-2);font-size:15px}
.cu-gallery{margin-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cu-gallery figure{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm);background:var(--paper)}
.cu-gallery img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cu-gallery figure:hover img{transform:scale(1.06)}
@media (max-width:860px){.cu-gallery{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.cu-gallery{grid-template-columns:1fr}}


/* 认证资质页：证书卡片装裱感 + 悬停查看 */
.honor-grid .cert{padding:10px;background:#fff}
.honor-grid .cert img{border-radius:3px}
.honor-grid .cert figcaption{
  position:absolute;left:10px;right:10px;bottom:10px;padding:26px 10px 10px;color:#fff;
  font-size:12.5px;font-weight:600;text-align:center;letter-spacing:.04em;opacity:0;
  transition:opacity .35s var(--ease);background:linear-gradient(to top,rgba(10,10,10,.8),transparent);
  border-radius:0 0 3px 3px;z-index:2;
}
.honor-grid .cert:hover figcaption{opacity:1}

/* 认证资质页：商标与品牌 */
.brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.brand-tiles{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.bt-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center}
.bt-tile .bt-en{font-family:var(--font-num);font-size:clamp(24px,2.4vw,36px);font-weight:700;letter-spacing:.14em;color:var(--ink-darkest)}
.bt-tile .bt-zh{font-size:clamp(28px,2.8vw,42px);font-weight:800;letter-spacing:.16em;color:var(--ink-darkest)}
.brand-note{margin-top:18px;font-size:12.8px;color:var(--ink-3);line-height:1.75}
@media (max-width:860px){.brand-grid{grid-template-columns:1fr;gap:40px}}
@media (max-width:640px){.brand-tiles{grid-template-columns:1fr}}