:root{--navy:#073568;--navy-2:#092b50;--blue:#1464aa;--orange:#1274c5;--orange-2:#2786d1;--ink:#18324b;--muted:#60758a;--line:#dce5ee;--paper:#f4f7fb;--shadow:0 16px 45px #07356812;--radius:12px}
body{font-family:Arial,"Segoe UI",sans-serif}a,button,summary{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #65b8f5;outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.contact-strip{background:#082f59;color:#dceafa;font-size:12px}.contact-strip>.wrap{min-height:38px;display:flex;align-items:center;gap:26px}.contact-strip a{text-decoration:none;direction:ltr}.contact-strip>.wrap>span{margin-inline-start:auto;opacity:.85}.language-control{display:flex;align-items:center}.language-control select{border:0;background:#164672;color:#fff;padding:6px 10px;font-size:12px;border-radius:3px;cursor:pointer}.language-control select option{background:#fff;color:#18324b}
.site-header{height:88px;background:#fff;color:var(--navy);box-shadow:0 3px 18px #0735680d;border-bottom:1px solid var(--line)}.header-inner{max-width:1320px;padding:0 28px;gap:24px}.mark{background:var(--orange);border-radius:4px;box-shadow:none;width:44px;height:44px}.brand-copy small{color:#64788a;letter-spacing:.065em}.brand-copy strong{color:var(--navy);font-size:1.3rem}.site-header nav{gap:23px;margin-inline-start:auto;margin-left:auto}.site-header nav>a,.nav-group>summary{color:#234764;font-size:.88rem;font-weight:700;padding:32px 0;cursor:pointer;white-space:nowrap}.site-header nav>a:hover,.site-header nav>a.active,.nav-group>summary:hover,.nav-group[open]>summary{color:var(--orange)}.nav-group>summary{list-style:none;display:flex;align-items:center;gap:7px}.nav-group>summary::-webkit-details-marker{display:none}.nav-group>summary:after{content:"";width:6px;height:6px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:rotate(45deg);margin-top:-3px}.nav-group[open]>summary:after{transform:rotate(225deg);margin-top:3px}.site-header nav a.active:after{bottom:20px;background:var(--orange)}.mega{position:absolute;top:87px;inset-inline: max(24px,calc((100% - 1264px)/2));padding:32px;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:38px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);box-shadow:0 20px 40px #052d5020;border-radius:0 0 10px 10px;z-index:60}.mega strong{font-size:1.2rem}.mega p{font-size:.9rem;color:var(--muted);margin:9px 0 12px}.site-header nav .mega a{display:block;padding:10px 0;color:var(--blue);font-size:.88rem}.site-header nav .mega a:hover{color:var(--navy);text-decoration:underline}.site-header nav .mega a:after{display:none}.header-cta,.button{background:var(--orange);color:#fff;box-shadow:none;border-radius:4px;font-weight:700}.header-cta{white-space:nowrap;font-size:.85rem;min-height:42px}.button{padding:0 23px;min-height:48px}.button.outline{background:transparent;color:#fff;border:1px solid #a5c7e2}.button.outline:hover{background:#ffffff12}.button.secondary{border-radius:4px}.menu-toggle{color:var(--navy);border-color:#bdd0e0;border-radius:4px}
.blue-hero{background:linear-gradient(115deg,#062c58 0%,#07427e 66%,#0c5394 100%);color:#fff;padding:64px 0}.blue-hero-grid{display:grid;grid-template-columns:1.13fr .87fr;align-items:center;gap:70px}.blue-hero .eyebrow{color:#83c5ff;font-size:.74rem;letter-spacing:.14em}.blue-hero h1{font-size:clamp(2.5rem,4.4vw,4rem);letter-spacing:-.035em;line-height:1.08;margin:18px 0 23px;font-weight:750}.hero-intro{color:#c9dcee;font-size:1.04rem;max-width:590px;line-height:1.75;margin-bottom:28px}.blue-hero .hero-search{max-width:545px;border-radius:4px;margin-top:26px;box-shadow:none;padding:4px}.hero-search button{color:#fff;border-radius:2px;font-size:.9rem}.hero-search input{border-radius:2px}.hero-product{margin:0;background:#fff;border-radius:10px;padding:24px 30px 20px;box-shadow:0 25px 60px #021a3626;overflow:hidden}.hero-product img{display:block;width:100%;height:350px;object-fit:contain}.hero-product figcaption{display:flex;flex-direction:column;border-top:1px solid #e4edf3;padding-top:16px;gap:2px;color:var(--navy)}.hero-product figcaption span{color:var(--muted);font-size:.8rem}
.proof-bar{background:#fff;border-bottom:1px solid var(--line)}.proof-bar>.wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}.proof-bar .wrap>div{display:flex;flex-direction:column;padding-inline:30px;border-inline-start:1px solid var(--line)}.proof-bar .wrap>div:first-child{padding-inline-start:0;border:0}.proof-bar b{font-size:1.7rem;color:var(--navy);line-height:1.2}.proof-bar span{font-size:.8rem;color:var(--muted);margin-top:5px}.section-head h2{font-size:clamp(1.8rem,3vw,2.4rem);letter-spacing:-.025em;line-height:1.18}.section-head p{font-size:.95rem;max-width:430px}.range-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.range-card{border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;background:#fff;transition:transform .2s,box-shadow .2s}.range-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#87b4d9}.range-image{height:225px;padding:22px;background:#fff;border-bottom:1px solid #edf2f7}.range-image img{width:100%;height:100%;object-fit:contain}.range-copy{padding:22px 24px;background:#f9fbfd}.range-copy h3{margin:0 0 8px;font-size:1.14rem;color:var(--navy)}.range-copy p{font-size:.88rem;color:var(--muted);margin:0 0 18px;min-height:44px}.range-copy>span{font-size:.84rem;color:var(--orange);font-weight:700}
.company-feature{background:#edf3f9}.company-split{display:grid;grid-template-columns:1fr 1.08fr;gap:70px;align-items:center}.company-split h2{font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.18;color:var(--navy);letter-spacing:-.025em;margin:0 0 20px}.company-split p:not(.eyebrow){color:var(--muted);font-size:.96rem}.company-split .button{margin-top:12px}.company-visual{position:relative;border-radius:8px;background:#fff;padding:34px 30px 60px;min-height:370px}.company-visual img{width:100%;height:290px;object-fit:contain}.since{position:absolute;bottom:0;inset-inline-start:0;background:var(--orange);color:#fff;padding:15px 25px;display:flex;align-items:center;gap:14px;border-radius:0 8px 0 8px;font-size:.9rem}.since b{font-size:2rem;line-height:1}.service-card{border-radius:6px;padding:30px}.step-number{display:block;font-size:1.8rem;color:#91b8d9;font-weight:700;margin-bottom:28px}.service-card h3{font-size:1.2rem}.service-card p{line-height:1.7}.process-section{background:var(--navy);color:#fff}.process-section .eyebrow{color:#86c6fb}.process-section h2{font-size:clamp(1.8rem,3vw,2.4rem);margin:0;letter-spacing:-.02em}.process{gap:22px}.process div{background:transparent;border-top:1px solid #5682a5;padding:24px 0 0}.process strong{color:#86c6fb;font-size:1.1rem}.process h3{font-size:1.06rem;margin:17px 0 8px;font-weight:650}.process span{color:#b9d1e7;font-size:.89rem}.industry-card{text-decoration:none;padding:32px;border-radius:6px;background:#f5f8fc}.industry-card:hover{border-color:#7aaed8;background:#edf4fb}.industry-index{display:block;color:var(--orange);font-size:.8rem;letter-spacing:.1em;font-weight:700;margin-bottom:30px}.text-link{color:var(--blue);font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq-layout h2{font-size:2.3rem;line-height:1.15;color:var(--navy);margin:0 0 16px}.faq-layout>div>p:not(.eyebrow){color:var(--muted)}.faq{border-bottom:1px solid #ceddeb;padding:0 0 18px;margin-bottom:20px}.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:4px 0}.faq p{font-size:.94rem;color:var(--muted);margin-bottom:0}.closing-cta{padding:52px 0;background:#e2effb}.closing-cta>.wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.closing-cta h2{font-size:clamp(1.65rem,2.8vw,2.3rem);line-height:1.2;color:var(--navy);margin:0 0 12px;max-width:700px}.closing-cta p:last-child{margin:0;color:var(--blue);font-size:.9rem}.closing-cta .button{flex-shrink:0}
.page-hero{background:linear-gradient(110deg,#073568,#0a4a84);padding:48px 0}.page-hero h1{font-size:clamp(2rem,4vw,3.35rem)}.page-hero .lead{color:#c4d9eb}.breadcrumbs{color:#b7d1e6}.catalog-shell{padding-top:32px}.toolbar{border-radius:6px;box-shadow:none;padding:22px;border-top:3px solid var(--orange)}.toolbar input:focus,.toolbar select:focus,.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:3px solid #81bdf133;border-color:var(--orange)}.category-list{gap:10px;margin-bottom:24px}.category-pill{padding:15px;border-radius:5px;font-size:.9rem}.catalog-grid{gap:22px}.product-card{border-radius:7px;box-shadow:none;transition:box-shadow .2s,border-color .2s}.product-photo{height:250px;padding:22px}.product-body{padding:23px}.product-card h2{font-size:1.07rem;line-height:1.4}.chip{color:#1464aa}.photo-status{background:#eef4fa;color:#45627e;font-size:.7rem;bottom:7px;left:10px;max-width:calc(100% - 20px)}.view-link{padding-top:15px;border-top:1px solid #e6eef5;color:var(--orange)}.detail-photo{border-radius:8px;padding:30px}.product-title{font-size:clamp(1.9rem,3.5vw,2.8rem);line-height:1.15}.aside-card{top:112px;border-radius:7px;background:var(--navy)}.tag.orange{background:#e8f3fc;color:#1265a8}.notice{background:#eaf3fb;color:#284b6b!important;border-color:var(--orange)}.cta-band{background:#e4f0fa;color:var(--navy);border-radius:7px}.content-card,.form-card{border-radius:7px}.service-card .icon,.industry-card .icon{background:#e9f3fc}.site-footer{background:#06284c;padding-top:60px}.site-footer .brand-copy strong{color:#fff}.site-footer .brand-copy b{color:#75bbf3}.site-footer p{color:#a9c1d7}.site-footer>div a:not(.brand){color:#b9cfe2}.site-footer h2{font-size:.86rem}.footer-bottom{border-color:#2b4965;color:#9bb6cf}.site-footer a:hover{color:#80c1f6!important}
.contact-rail{position:fixed;inset-inline-end:12px;top:50%;transform:translateY(-40%);z-index:70;display:flex;flex-direction:column;border-radius:7px;background:#0967b2;box-shadow:0 5px 22px #07356830;overflow:visible}.contact-rail a,.contact-rail button{position:relative;display:flex;align-items:center;justify-content:center;width:49px;height:50px;border:0;border-bottom:1px solid #ffffff25;background:transparent;color:#fff;cursor:pointer;text-decoration:none}.contact-rail>:first-child{border-radius:7px 7px 0 0}.contact-rail>:last-child{border:0;border-radius:0 0 7px 7px}.contact-rail a:hover,.contact-rail button:hover{background:#044c88}.contact-rail svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.contact-rail span{position:absolute;inset-inline-end:58px;white-space:nowrap;padding:6px 10px;background:#073568;color:#fff;border-radius:4px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .15s}.contact-rail a:hover span,.contact-rail button:hover span,.contact-rail a:focus-visible span,.contact-rail button:focus-visible span{opacity:1}#wechatDialog{max-width:430px;width:calc(100% - 40px);padding:32px;border:0;border-radius:12px;color:var(--ink);box-shadow:0 25px 90px #06284c50}#wechatDialog::backdrop{background:#06284ca6}#wechatDialog h2{color:var(--navy);margin:0 0 15px}#wechatDialog p{color:var(--muted);font-size:.95rem}#wechatDialog .dialog-close{position:absolute;top:9px;inset-inline-end:12px;border:0;background:transparent;font-size:25px;color:var(--muted);cursor:pointer}
[dir=rtl] .site-header nav{margin-left:0;margin-inline-start:auto}[dir=rtl] .specs th,[dir=rtl] .specs td{text-align:right}[dir=rtl] .check-list li{padding-left:0;padding-right:29px}[dir=rtl] .check-list li:before{left:auto;right:0}[dir=rtl] .notice,[dir=rtl] .warning{border-left:0;border-right:4px solid var(--orange)}[dir=rtl] .menu-toggle{margin-left:0;margin-inline-start:auto}[dir=rtl] .spec-mini dd,[dir=rtl] code,[dir=rtl] .product-title,[dir=rtl] .product-card h2{direction:ltr;unicode-bidi:plaintext}[dir=rtl] .blue-hero h1{letter-spacing:0;line-height:1.25}
@media(min-width:821px){.wrap,.footer-grid,.footer-bottom{width:min(1200px,calc(100% - 144px))}.header-inner{max-width:1280px}.contact-strip>.wrap{width:min(1224px,calc(100% - 72px))}}
@media(max-width:1150px){.header-inner{gap:18px;padding:0 24px}.site-header nav{gap:18px}.header-cta{display:none}.blue-hero-grid{gap:35px}.hero-product{padding:18px}.hero-product img{height:300px}.company-split,.faq-layout{gap:38px}.range-grid{gap:18px}.range-copy{padding:20px}.range-image{height:195px}}
@media(max-width:820px){.contact-strip>.wrap{gap:15px}.contact-strip>.wrap>span{display:none}.language-control{margin-inline-start:auto}.site-header{height:76px}.header-inner{padding:0 20px}.site-header nav{top:75px;background:#fff;border-top:1px solid var(--line);padding:14px 24px;max-height:calc(100dvh - 115px);overflow:auto;gap:0}.site-header nav>a,.nav-group>summary{padding:13px 0}.site-header nav a.active:after{bottom:8px}.mega{position:static;display:grid;grid-template-columns:1fr 1fr;box-shadow:none;padding:16px;gap:16px;border-top:2px solid var(--orange);margin:0 0 10px}.mega>div:first-child{grid-column:1/-1}.site-header nav .mega a{padding:8px 0}.mega strong{font-size:1rem}.mega p{margin:6px 0}.blue-hero{padding:42px 0}.blue-hero-grid{gap:30px;grid-template-columns:1.1fr .9fr}.blue-hero h1{font-size:2.55rem}.hero-intro{font-size:.95rem}.hero-product img{height:230px}.hero-product figcaption{font-size:.8rem}.hero-product figcaption span{font-size:.7rem}.blue-hero .hero-search{display:flex}.hero-search button{padding:0 12px}.hero-actions .button{font-size:.86rem;padding:0 14px;min-height:44px}.proof-bar .wrap>div{padding-inline:15px}.proof-bar b{font-size:1.4rem}.proof-bar span{font-size:.7rem}.range-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.company-split{gap:28px}.company-visual{padding:18px 18px 58px;min-height:300px}.company-visual img{height:240px}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-card{padding:20px}.industry-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.industry-card{padding:22px}.industry-card h3{font-size:1rem}.contact-rail{inset-inline-end:6px}.contact-rail a,.contact-rail button{width:42px;height:45px}.wrap,.footer-grid,.footer-bottom{width:calc(100% - 90px);margin-inline-start:24px;margin-inline-end:66px}[dir=rtl] .wrap,[dir=rtl] .footer-grid,[dir=rtl] .footer-bottom{margin-inline-start:24px;margin-inline-end:66px}.contact-strip>.wrap{width:calc(100% - 40px);margin:auto}.footer-grid{gap:30px}.closing-cta>.wrap{display:block}.closing-cta .button{margin-top:24px}}
@media(max-width:620px){.contact-strip>.wrap{gap:10px;font-size:10px;min-height:35px}.contact-strip a:nth-child(2){display:none}.language-control select{font-size:11px;padding:5px 7px}.site-header{height:70px}.site-header nav{top:69px}.header-inner{padding:0 18px}.brand-copy strong{font-size:1.2rem}.mark{width:38px;height:38px}.wrap,.footer-grid,.footer-bottom,[dir=rtl] .wrap,[dir=rtl] .footer-grid,[dir=rtl] .footer-bottom{width:calc(100% - 36px);margin:auto}.contact-strip>.wrap{width:calc(100% - 36px)}.blue-hero{padding:38px 0}.blue-hero-grid{grid-template-columns:1fr;gap:30px}.blue-hero h1{font-size:2.65rem;max-width:440px;margin:14px 0 18px}.hero-intro{font-size:.95rem;margin-bottom:23px}.hero-product{padding:18px 24px;border-radius:6px}.hero-product img{height:260px}.hero-product figcaption{font-size:.9rem}.hero-product figcaption span{font-size:.78rem}.blue-hero .hero-search{margin-top:22px}.blue-hero .hero-search input{height:43px;font-size:.85rem}.blue-hero .hero-search button{height:auto}.proof-bar>.wrap{grid-template-columns:1fr 1fr;gap:22px 0;padding:24px 0}.proof-bar .wrap>div{padding-inline:20px}.proof-bar .wrap>div:nth-child(odd){padding-inline-start:0;border:0}.proof-bar b{font-size:1.6rem}.proof-bar span{font-size:.77rem}.section{padding:48px 0}.section-head{margin-bottom:25px}.section-head h2{font-size:1.9rem}.range-grid{gap:14px}.range-image{height:155px;padding:15px}.range-copy{padding:16px}.range-copy h3{font-size:.95rem;line-height:1.35}.range-copy p{font-size:.8rem;min-height:60px}.range-copy>span{font-size:.76rem}.company-split,.faq-layout{grid-template-columns:1fr;gap:30px}.company-visual{min-height:300px}.company-visual img{height:260px}.company-split h2{font-size:1.9rem}.service-grid,.industry-grid{grid-template-columns:1fr}.service-card{padding:25px}.step-number{margin-bottom:18px}.process{grid-template-columns:1fr 1fr;gap:28px 20px}.process h3{font-size:1rem}.industry-index{margin-bottom:16px}.faq-layout h2{font-size:1.9rem}.faq{margin-bottom:18px;padding-bottom:16px}.closing-cta{padding:38px 0}.closing-cta p:last-child{overflow-wrap:anywhere;font-size:.8rem}.catalog-grid{grid-template-columns:1fr;gap:20px}.product-photo{height:270px}.category-list{grid-template-columns:1fr 1fr}.category-pill{padding:12px;font-size:.8rem}.result-row{font-size:.82rem;gap:8px}.pager{gap:7px}.pager button{padding:7px 10px}.toolbar{padding:17px}.page-hero{padding:36px 0}.page-hero h1{font-size:2.1rem}.page-hero .lead{font-size:.95rem}.detail-photo{padding:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px 22px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{margin-top:32px;padding-bottom:88px}.contact-rail{inset-inline-end:50%;top:auto;bottom:12px;transform:translateX(50%);flex-direction:row;box-shadow:0 4px 22px #07356850;border:1px solid #ffffff80;border-radius:9px;background:#0967b2}.contact-rail a,.contact-rail button{width:56px;height:49px;border-bottom:0;border-inline-end:1px solid #ffffff25}.contact-rail>:first-child{border-radius:8px 0 0 8px}.contact-rail>:last-child{border-radius:0 8px 8px 0}.contact-rail span{display:none}[dir=rtl] .contact-rail{transform:translateX(-50%)}#wechatDialog{padding:28px}.form-card{padding:22px}.form-grid{grid-template-columns:1fr}.content-card{padding:23px}}
@media(max-width:370px){.range-grid{grid-template-columns:1fr}.range-image{height:200px}.range-copy p{min-height:0}.blue-hero h1{font-size:2.3rem}.contact-rail a,.contact-rail button{width:50px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.form-grid>.full{grid-column:1/-1}.success-message p{margin-top:0}