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strong{display:block;letter-spacing:2px;line-height:1.2}.f-brand em{font-style:normal;color:var(--mut);font-size:11px;letter-spacing:2px}.f-desc{color:var(--mut);font-size:13.5px;max-width:340px}.f-col h4{font-size:15px;letter-spacing:2px;margin-bottom:16px;color:var(--txt)}.f-col a,.f-col span{display:block;color:var(--mut);font-size:13.5px;margin-bottom:9px;transition:.25s}.f-col a:hover{color:var(--cyan)}.f-contact .btn-ghost{margin-top:8px}.f-bottom{border-top:1px solid var(--line);padding:18px 0}.f-bottom .wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:var(--mut);font-size:12.5px}.f-bottom .icp a{color:var(--mut);margin-left:14px}.f-bottom .icp a:hover{color:var(--cyan)}@media(max-width:1260px){.site-nav{gap:2px}.site-nav a{padding:7px 9px;font-size:12px;letter-spacing:0}.brand-logo{max-width:120px}}@media(max-width:1120px){.site-nav{gap:2px}.site-nav a{padding:7px 9px;font-size:12.5px;letter-spacing:0}.site-nav a.nav-mem{display:inline-block;border:1px solid var(--line2)}.lang-btn .lg-name,.site-nav .nav-gb{display:none}.brand-logo{max-width:110px}.brand-text strong{font-size:15px;letter-spacing:1px}.brand-text em{letter-spacing:1px}}@media(max-width:1024px){.svc-grid{grid-template-columns:repeat(3,1fr)}.prod-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.f-nav{grid-template-columns:repeat(2,auto);gap:8px 24px}.site-nav{gap:2px}.site-nav a{padding:8px 11px;font-size:13.5px;letter-spacing:.5px}}@media(max-width:900px){.site-nav{position:fixed;inset:66px 0 auto;flex-direction:column;align-items:stretch;background:var(--nav-menu-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:16px;gap:4px;transform:translateY(-130%);transition:.35s;z-index:99}.site-nav.open{transform:none}.site-nav a{padding:12px 16px;text-align:center;font-size:16px}.site-nav a.nav-mem{display:block;border:0;margin-top:4px;font-size:14px}.site-nav .nav-gb{display:block}.nav-toggle{display:flex}.lang-switch{margin:0;width:auto;flex-shrink:0}.lang-btn{width:auto;justify-content:center;height:40px;padding:0 10px}.lang-drop{left:auto;right:0;width:auto;min-width:190px;max-height:300px;overflow-y:auto}.lang-drop a{padding:10px 12px;font-size:14px}.lang-drop a em,.mem-nav-top{display:none}.shop-nav{gap:6px;margin-right:4px;flex-wrap:nowrap}.header-in{height:60px}.brand-mark{width:36px;height:36px;font-size:19px}.brand-text strong{font-size:16px;letter-spacing:1px}.brand-text em{letter-spacing:1px}}@media(max-width:768px){.hero-in{grid-template-columns:1fr;text-align:center;padding:46px 0 84px}.hero-copy p{margin-inline:auto}.hero-art{display:none}.hero-slider{min-height:480px}.hm-in{grid-template-columns:repeat(2,1fr);gap:18px}.sec{padding:52px 0}.svc-grid{grid-template-columns:repeat(2,1fr)}.prod-grid{grid-template-columns:1fr}.logo-grid{grid-template-columns:repeat(2,1fr)}.footer-grid,.gb-layout,.news-item{grid-template-columns:1fr}.article{padding:26px 20px}.art-cover{margin:-26px -20px 26px}.list-item{flex-direction:column;gap:12px}.li-thumb{flex:none;width:100%;height:150px}.list-panel{padding:6px 20px}.news-item{gap:4px}.news-cat{justify-self:start}.cta-in{padding:26px 20px}.cta-in h2{font-size:21px}.footer-grid{gap:24px}.f-nav{grid-template-columns:repeat(3,auto);gap:8px 26px}.f-bottom .wrap{flex-direction:column;text-align:center}}@media(max-width:640px){.f-nav{grid-template-columns:repeat(2,auto);gap:8px 20px}}@media(max-width:480px){.svc-grid{grid-template-columns:1fr}.brand-text strong{font-size:16px}.f-nav{grid-template-columns:repeat(2,auto);gap:8px 20px}}.lang-switch{position:relative;margin-left:8px;flex-shrink:0}.lang-btn{display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;border:1px solid var(--line2);border-radius:10px;background:var(--panel);color:var(--txt);font-size:13px;transition:all .2s}.lang-btn:hover{border-color:var(--acc);box-shadow:0 0 14px rgba(46,230,255,.18)}.lg-flag{font-size:15px;line-height:1}.lg-name{font-weight:600}.lg-caret{font-size:10px;color:var(--mut);transition:transform .2s}.lang-switch.open .lg-caret{transform:rotate(180deg)}.lang-drop{position:absolute;top:calc(100% + 8px);right:0;min-width:190px;background:var(--panel);border:1px solid var(--line2);border-radius:12px;padding:6px;box-shadow:0 14px 40px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s;z-index:120;list-style:none;margin:0}.lang-switch.open .lang-drop{opacity:1;visibility:visible;transform:none}.lang-drop li{margin:0}.lang-drop a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;color:var(--txt);font-size:13.5px;text-decoration:none}.lang-drop a:hover{background:var(--panel2)}.lang-drop a.on{background:var(--grad);color:#04121a;font-weight:600}.lang-drop a em{margin-left:auto;font-style:normal;font-size:11px;color:var(--mut)}.lang-drop a.on em{color:rgba(4,18,26,.65)}
/* ===== v5.25.19 页眉检索入口 ===== */
.site-nav a.nav-search{display:inline-flex;align-items:center;gap:5px}
.site-nav a.nav-search .ns-ico{font-style:normal;font-size:13px;line-height:1}
html[lang^=ar] .site-nav a.nav-search .ns-txt,html[lang^=de] .site-nav a.nav-search .ns-txt,html[lang^=es] .site-nav a.nav-search .ns-txt,html[lang^=fr] .site-nav a.nav-search .ns-txt,html[lang^=id] .site-nav a.nav-search .ns-txt,html[lang^=pt] .site-nav a.nav-search .ns-txt,html[lang^=ru] .site-nav a.nav-search .ns-txt,html[lang^=th] .site-nav a.nav-search .ns-txt,html[lang^=tr] .site-nav a.nav-search .ns-txt,html[lang^=vi] .site-nav a.nav-search .ns-txt{display:none}
@media(max-width:1120px){.site-nav a.nav-search .ns-txt{display:none}.site-nav a.nav-search{gap:0;padding-left:8px;padding-right:8px;justify-content:center}}
@media(max-width:900px){.site-nav a.nav-search{justify-content:center;gap:6px}.site-nav a.nav-search .ns-txt{display:inline}.site-nav a.nav-search{font-size:16px}.site-nav a.nav-search .ns-ico{font-size:16px}}