@charset "UTF-8";
:root{--red:#ea0029;--ink:#0b1420;--muted:#737b88;--line:#e5e7eb;--soft:#f5f6f8;--gutter:clamp(24px,4.2vw,80px);--header-height:100px;--radius:8px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px)}
body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body.dialog-open{overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;border:0;background:none;padding:0;text-align:inherit}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:auto}
svg{display:block}
p,h1,h2,h3{margin:0}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:5px}
[hidden]{display:none!important}
::selection{background:var(--red);color:#fff}
.container{width:calc(100% - var(--gutter)*2);max-width:1440px;margin-inline:auto}
.icon{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.svg-library{position:absolute;width:0;height:0;overflow:hidden}
.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}
.skip-link{position:fixed;left:16px;top:16px;padding:12px 20px;background:var(--ink);color:#fff;z-index:100;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.red{color:var(--red)}
.site-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid #edf0f3}
.header-inner{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:48px}
.wordmark{display:block;position:relative;overflow:hidden;width:224px;height:47px;flex-shrink:0}
.wordmark img{position:absolute;max-width:none;width:248px;height:248px;left:-12px;top:-99px}
.primary-nav{display:flex;align-items:center;gap:clamp(24px,3vw,48px)}
.primary-nav a{position:relative;padding-block:16px;font-size:17px;font-weight:600;white-space:nowrap}
.primary-nav a::after{content:"";position:absolute;bottom:4px;left:0;right:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.primary-nav a.is-active::after,.primary-nav a:hover::after{transform:scaleX(1)}
.primary-nav a:hover{color:var(--red)}
.button{min-height:64px;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:16px 32px;border:1px solid transparent;border-radius:var(--radius);font-size:20px;font-weight:650;line-height:1.4;white-space:nowrap;transition:background .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--red);color:#fff}
.button-primary:hover{background:#cd0024}
.button-outline{border-color:var(--ink);background:#fff}
.button-outline:hover{background:var(--soft)}
.button-white{background:#fff;color:var(--ink)}
.button-white:hover{background:#f1f2f4}
.menu-toggle{display:none;width:48px;height:48px;position:relative}
.menu-toggle span{position:absolute;width:24px;height:2px;background:var(--ink);left:12px;top:18px;transition:transform .2s}
.menu-toggle span+span{top:27px}
.menu-toggle[aria-expanded="true"] span{top:23px;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span+span{transform:rotate(-45deg)}
.hero{overflow:hidden;border-bottom:1px solid var(--line)}
.hero-inner{display:grid;grid-template-columns:45% 55%;min-height:710px;align-items:center;position:relative;isolation:isolate}
.hero-copy{position:relative;z-index:2;padding:64px 0 76px}
h1{font-size:clamp(64px,8.35vw,128px);font-weight:900;line-height:1.12;letter-spacing:-.055em}
h1 span{color:var(--red)}
.hero-description{font-size:clamp(18px,1.6vw,25px);line-height:1.8;margin-top:30px;color:#333b46;font-weight:400}
.hero-actions{display:flex;margin-top:36px}
.hero-actions .button{min-height:70px;padding-inline:34px;font-size:21px}
.hero-media{position:relative;align-self:stretch;min-width:0;z-index:-1}
.hero-media img{position:absolute;top:49%;right:-7%;transform:translateY(-50%);width:112%;max-width:none}
.section{padding-block:96px}
.section-label{font-size:17px;font-weight:650;margin-bottom:22px;color:var(--muted)}
.section-label.red{color:var(--red)}
h2{font-size:clamp(38px,4vw,62px);font-weight:800;line-height:1.3;letter-spacing:-.045em}
.section-description{font-size:20px;line-height:1.8;color:var(--muted);margin-top:20px;text-wrap:pretty}
.products-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:44px}
.product-image{width:100%;background:var(--soft);border-radius:10px;overflow:hidden;aspect-ratio:1.16}
.product-image img{width:100%;height:100%;object-fit:cover}
.product h3{font-size:27px;font-weight:700;letter-spacing:-.02em;margin-top:22px}
.product-title{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;min-height:44px}
.product-title .icon{width:28px;height:28px;transition:transform .2s}
.product-title:hover{color:var(--red)}
.product-title:hover .icon{transform:translateX(4px)}
.product>p:last-child{color:var(--muted);font-size:17px;line-height:1.8;margin-top:6px}
.product-note{color:var(--muted);font-size:14px;line-height:1.8;margin-top:32px}
.brand-section{background:var(--soft);padding-block:76px}
.brand-grid{display:grid;grid-template-columns:35% 65%;align-items:center}
.with-marker{display:flex;align-items:center;gap:14px;color:var(--ink)}
.with-marker::before{content:"";height:18px;width:4px;background:var(--red)}
.brand-heading h2{font-size:clamp(48px,4.8vw,74px)}
.brand-summary{font-size:20px;color:var(--muted);line-height:1.8;margin-top:16px}
.brand-copy{padding-left:64px;border-left:1px solid #d5d9df}
.brand-copy h3{font-size:28px;line-height:1.5;font-weight:700}
.brand-copy p{font-size:21px;color:#515b69;line-height:1.9;margin-top:18px;max-width:750px}
.partners{background:var(--ink);color:#fff}
.partners-grid{display:grid;grid-template-columns:45% 55%;align-items:center;gap:0}
.partners .section-label{color:#aab2bf}
.partners h2{font-size:clamp(38px,4vw,62px)}
.partners-copy{padding-left:48px}
.partners-copy>p{font-size:22px;color:#e3e6eb;line-height:1.9;max-width:640px}
.partners-copy .partner-note{font-size:16px;color:#aab2bf;margin-top:18px}
.partners .button{margin-top:32px;font-size:18px;min-height:60px}
.insights-heading{padding-bottom:40px}
.article-list{border-top:1px solid var(--line)}
.article-row{width:100%;display:grid;grid-template-columns:120px 1fr 32px;gap:32px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}
.article-label{font-size:16px;font-weight:650;color:var(--red)}
.article-summary{display:flex;flex-direction:column;gap:10px}
.article-summary strong{font-size:27px;line-height:1.5;font-weight:750;letter-spacing:-.025em;transition:color .2s}
.article-summary>span{font-size:17px;color:var(--muted);line-height:1.8}
.article-row .icon{width:30px;height:30px;transition:transform .2s}
.article-row:hover strong{color:var(--red)}
.article-row:hover .icon{transform:translate(3px,-3px)}
.contact{background:var(--soft);padding-block:64px}
.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:56px}
.contact h2{font-size:42px}
.contact p{font-size:18px;color:#515b69;margin-top:18px;line-height:1.8}
.contact .contact-note{font-size:14px;color:var(--muted);margin-top:8px}
.contact .button{font-size:18px;min-height:60px}
.site-footer{padding:28px 0}
.footer-bottom{color:var(--muted);font-size:14px;line-height:1.8}
.back-to-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;background:#fff;border:1px solid var(--line);border-radius:50%;box-shadow:0 4px 24px #0b142010;display:grid;place-items:center;z-index:30}
.back-to-top:hover{color:var(--red)}
.dialog{width:min(720px,calc(100% - 32px));max-height:calc(100dvh - 48px);border:0;border-radius:14px;padding:0;color:var(--ink);background:#fff;box-shadow:0 24px 100px #0003;overscroll-behavior:contain;scrollbar-width:thin}
.dialog::backdrop{background:#0b14209c;backdrop-filter:blur(5px)}
.dialog-inner{padding:44px;position:relative}
.dialog-close{position:absolute;top:20px;right:20px;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--soft)}
.dialog .section-label{font-size:14px;margin-bottom:14px}
.dialog h2{font-size:32px;letter-spacing:-.035em;line-height:1.5;padding-right:28px}
.dialog-intro{font-size:16px;line-height:1.8;color:var(--muted);margin-top:12px}
.inquiry-tabs{display:flex;border-bottom:1px solid var(--line);gap:32px;margin:24px 0}
.inquiry-tabs button{font-size:16px;padding:12px 0;font-weight:650;border-bottom:3px solid transparent}
.inquiry-tabs button.is-active{color:var(--red);border-color:var(--red)}
.fields-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field-wide{grid-column:1/-1}
.field label,.field>span{font-size:14px;font-weight:650;line-height:1.6}
.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid #d9dde3;border-radius:6px;padding:12px;background:#fff;font-size:15px;line-height:1.5}
.field textarea{min-height:85px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#969da8}
.field small{color:var(--muted);font-size:12px;line-height:1.6}
.form-note{font-size:13px;line-height:1.8;color:var(--muted);margin-top:22px}
.form-submit{margin-top:20px;min-height:52px;font-size:16px}
#consultation-result>h3{font-size:23px;margin-top:24px}
#consultation-text{width:100%;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:16px;margin-top:16px;resize:vertical;font-size:14px;line-height:1.9}
.result-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px}
.result-actions .button{font-size:15px;min-height:46px;padding:12px 20px;gap:12px}
.text-link{display:inline-flex;align-items:center;font-size:14px;min-height:44px;padding:8px;line-height:1.5}
.status-message{font-size:14px;line-height:1.8;margin-top:14px;color:#58616e}
.status-message:empty{margin-top:0}
.article-body{margin:24px 0 28px;font-size:17px;color:#454e5a;line-height:2}
.article-body p+p{margin-top:18px}
.article-dialog .button{font-size:16px;min-height:52px}
@media(min-width:1600px){.hero-inner{min-height:760px}.hero-copy{padding-block:80px}.hero-media img{width:109%}}
@media(max-width:1279px){
 :root{--header-height:86px}
 .header-inner{gap:32px}.wordmark{width:186px;height:40px}.wordmark img{width:206px;height:206px;top:-82px;left:-10px}
 .primary-nav{gap:24px}.primary-nav a{font-size:16px}
 .hero-inner{min-height:620px}.hero-actions .button{font-size:18px;padding:16px 26px;min-height:60px}.hero-description{font-size:21px}
 .section{padding-block:80px}.product h3{font-size:23px}.product>p:last-child{font-size:16px}
 .brand-copy{padding-left:44px}.brand-copy h3{font-size:25px}.brand-copy p{font-size:18px}
 .partners-copy{padding-left:36px}.partners-copy>p{font-size:20px}
}
@media(max-width:1023px){
 :root{--header-height:76px;--gutter:32px}
 .primary-nav{position:absolute;top:var(--header-height);left:0;right:0;background:#fff;display:none;flex-direction:column;align-items:stretch;gap:0;padding:16px var(--gutter) 24px;border-bottom:1px solid var(--line);box-shadow:0 12px 16px #00000008}
 .primary-nav.is-open{display:flex}.primary-nav a{padding:16px 0;font-size:17px}.primary-nav a::after{right:auto;width:28px;bottom:8px}
 .menu-toggle{display:block}
 .hero-inner{min-height:540px}.hero-copy{padding-block:52px}h1{font-size:clamp(55px,7.2vw,74px)}
 .hero-description{font-size:17px}.hero-actions{margin-top:28px}.hero-actions .button{min-height:54px;font-size:16px;padding:14px 22px;gap:20px}
 .hero-media img{width:108%;right:-2%}
 .products-grid{gap:18px;margin-top:32px}.product h3{font-size:21px}.product>p:last-child{font-size:14px}
 .brand-grid{grid-template-columns:32% 68%}.brand-copy{padding-left:32px}.brand-copy h3{font-size:23px}.brand-copy p{font-size:17px}.brand-summary{font-size:17px}
 .partners-copy{padding-left:28px}.partners-copy>p{font-size:18px}
 .article-row{grid-template-columns:90px 1fr 28px;gap:24px}.article-summary strong{font-size:24px}.article-summary>span{font-size:16px}
 .contact-inner{gap:32px}.contact h2{font-size:36px}.contact p{font-size:16px}.contact .button{font-size:16px;padding-inline:24px}
}
@media(max-width:639px){
 :root{--header-height:72px;--gutter:24px}
 .header-inner{gap:16px}.wordmark{width:157px;height:34px}.wordmark img{width:174px;height:174px;left:-9px;top:-69px}
 .hero-inner{display:flex;flex-direction:column;align-items:stretch;min-height:0}.hero-copy{padding:44px 0 0}
 h1{font-size:clamp(47px,12.5vw,74px);line-height:1.23;letter-spacing:-.06em}
 .hero-description{font-size:16px;line-height:1.9;margin-top:22px}.hero-actions{margin-top:24px}.hero-actions .button{min-height:52px;font-size:15px;padding:14px 22px;gap:24px}
 .hero-media{align-self:auto;height:auto;aspect-ratio:1.2;margin:20px -8px 8px}.hero-media img{width:100%;position:static;transform:none;height:100%;object-fit:contain}
 .section{padding-block:56px}.section-label{font-size:15px;margin-bottom:16px}h2{font-size:36px;line-height:1.4;letter-spacing:-.05em}
 .section-description{font-size:16px;line-height:1.9;margin-top:14px}
 .products-grid{grid-template-columns:1fr;gap:32px;margin-top:28px}.product h3{font-size:24px;margin-top:14px}.product>p:last-child{font-size:16px}.product-note{font-size:12px;margin-top:28px}
 .brand-grid{grid-template-columns:1fr;gap:28px}.brand-heading h2{font-size:48px}.brand-summary{font-size:16px;margin-top:8px}
 .brand-copy{padding:24px 0 0;border-left:0;border-top:1px solid #d5d9df}.brand-copy h3{font-size:22px}.brand-copy p{font-size:16px;margin-top:14px}
 .partners-grid{grid-template-columns:1fr;gap:24px}.partners h2{font-size:36px}.partners-copy{padding:0}.partners-copy>p{font-size:16px}.partners-copy .partner-note{font-size:13px;margin-top:14px}.partners .button{font-size:16px;min-height:54px;margin-top:24px;padding:14px 24px}
 .insights-heading{padding-bottom:28px}.article-row{grid-template-columns:1fr 26px;gap:8px;padding:24px 0}
 .article-label{grid-column:1;font-size:13px}.article-summary{grid-column:1;gap:6px}.article-summary strong{font-size:21px;line-height:1.6}.article-summary>span{font-size:14px;line-height:1.8}
 .article-row .icon{grid-column:2;grid-row:1/3;width:26px;height:26px}
 .contact-inner{flex-direction:column;align-items:flex-start;gap:24px}.contact h2{font-size:32px}.contact p{font-size:16px;margin-top:14px}.contact .contact-note{font-size:12px;margin-top:8px}.contact .button{font-size:16px;min-height:54px}
 .site-footer{padding:24px 0}.footer-bottom{font-size:12px}
 .back-to-top{width:44px;height:44px;right:16px;bottom:16px}
 .dialog{max-height:calc(100dvh - 24px);width:calc(100% - 24px)}.dialog-inner{padding:32px 24px}.dialog h2{font-size:27px;padding-right:25px}.dialog-close{top:12px;right:12px}
 .dialog-intro{font-size:14px}.fields-grid{grid-template-columns:1fr;gap:16px}.field-wide{grid-column:auto}.inquiry-tabs{margin-top:22px;gap:28px}
 .result-actions{gap:10px}.result-actions .button{font-size:14px;padding:12px 16px}.article-body{font-size:16px;line-height:1.95}
}
@media(max-width:359px){.services h2{font-size:30px}.insights h2{font-size:32px}.product h3{font-size:22px}.brand-copy h3{font-size:20px}.article-summary strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.button:hover{transform:none}}

/* CMS content retains the original layout and accepts longer copy and new images. */
.wordmark.wordmark-contain img{position:static;inset:auto;width:100%;height:100%;object-fit:contain;object-position:left center}
.hero-description,#partners-title,.brand-copy p,.partners-copy>p,.product>p,.section-description,.contact-inner>div>p{white-space:pre-line}
h1,h2,h3,.primary-nav a,.article-summary,.brand-copy,.contact-detail-value{overflow-wrap:anywhere;min-width:0}
.button{white-space:normal;text-align:left;max-width:100%}
.hero-media img{max-height:100%;object-fit:contain}
.contact-details{margin-top:24px;max-width:760px}
.contact-details>p{display:flex;gap:20px;margin-top:10px;font-size:16px}
.contact-detail-label{flex:0 0 72px;color:var(--muted)}
.contact-details a:hover{color:var(--red)}
.contact-qr{margin:22px 0 0;max-width:152px}
.contact-qr img{width:152px;height:152px;object-fit:contain;background:#fff;border:1px solid var(--line);padding:6px}
.contact-qr figcaption{margin-top:8px;font-size:12px;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}
.footer-bottom{display:flex;flex-wrap:wrap;gap:8px 28px;align-items:center}
.footer-bottom a:hover{color:var(--red)}
.preview-notice{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff3d7;color:#6b4500;padding:12px var(--gutter);font-size:14px;line-height:1.6}
.preview-notice a{font-weight:700;white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.preview-notice.is-error{background:#ffe8eb;color:#a5001c}
@media(max-width:639px){.contact-details>p{font-size:14px;gap:14px}.preview-notice{font-size:12px}}