@charset "UTF-8";
:root{--white:#fff;--ink:#0b1016;--muted:#666d76;--line:#dce0e5;--red:#ed111b;--footer:#111820;--gutter:clamp(24px,4.4vw,76px);--font:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%;object-fit:cover}button,select,input{border-radius:2px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--red);outline-offset:5px}a:hover{color:var(--red)}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:700;line-height:1.25}p{line-height:1.8}svg{flex-shrink:0}.arrow{width:25px;height:25px;transition:transform .2s}.text-link,.hero-link,.text-button{display:inline-flex;align-items:center;gap:20px;font-size:18px;line-height:1.5}.text-link,.text-button{color:var(--red)}.text-link:hover .arrow,.hero-link:hover .arrow,.text-button:hover .arrow{transform:translateX(5px)}.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}[hidden]{display:none!important}.skip-link{position:absolute;top:8px;left:8px;padding:12px 20px;background:white;z-index:100;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}
.site-header{height:122px;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;z-index:20;background:#fff;border-bottom:1px solid #e7e9ec}.brand{display:flex;flex-direction:column;gap:3px;flex-shrink:0}.brand:hover{color:var(--ink)}.brand-name{font-size:30px;font-weight:750;letter-spacing:1px;line-height:1.25}.brand-full{font-size:14px;color:var(--muted);line-height:1.5}.site-nav{display:flex;align-items:center;gap:clamp(22px,3.1vw,50px);font-size:15px;height:100%;white-space:nowrap}.site-nav>a{display:flex;align-items:center;height:100%;position:relative}.site-nav>a[aria-current="page"]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--red)}.site-nav>a[aria-current="page"]{color:var(--red)}.language{display:flex;gap:9px;font-size:14px;color:var(--muted);margin-left:14px}.language [aria-current="true"]{color:var(--red)}.menu-toggle{display:none;background:transparent;border:0;padding:10px}.menu-toggle svg{width:25px;height:25px}
.hero{height:49.6vw;min-height:510px;max-height:780px;position:relative;overflow:hidden;background:#121922}.hero-image{width:100%;height:100%;object-position:center}.hero-copy{position:absolute;top:50%;left:var(--gutter);transform:translateY(-44%);color:white;max-width:75%}.hero h1{font-size:clamp(46px,5.4vw,80px);letter-spacing:1px;line-height:1.3;font-weight:750}.hero p{font-size:clamp(20px,2.55vw,34px);margin-top:10px;letter-spacing:.5px;line-height:1.6}.hero-link{margin-top:62px;color:white;font-size:20px}.hero-link .arrow{color:var(--red)}.home-company{padding:110px var(--gutter);min-height:29.7vw;display:grid;grid-template-columns:1.65fr 1fr;gap:12vw;align-items:center}.home-company h2{font-size:clamp(32px,4.3vw,62px);letter-spacing:-1px;white-space:nowrap}.home-company p{font-size:19px;color:#4d545d;line-height:1.65}.home-company .text-link{margin-top:32px}.business-panels{display:grid;grid-template-columns:1fr 1fr}.business-panel{position:relative;aspect-ratio:1.25;overflow:hidden;background:#111820;color:white}.business-panel:first-child{border-right:2px solid white}.business-panel img{width:100%;height:100%;transition:transform .6s;object-position:70% center}.business-panel:last-child img{object-position:center}.business-panel>div{position:absolute;bottom:32px;left:var(--gutter);right:24px;text-shadow:0 1px 8px #0009}.business-panel h2{font-size:clamp(30px,3vw,46px);margin-bottom:10px}.business-panel p{display:flex;gap:24px;align-items:center;font-size:clamp(16px,1.65vw,23px);line-height:1.5}.business-panel:hover{color:white}.business-panel:hover img{transform:scale(1.025)}.business-panel:hover .arrow{transform:translateX(5px)}
.site-footer{background:var(--footer);color:white;padding:62px var(--gutter) 40px;min-height:190px}.footer-top{display:flex;justify-content:space-between;gap:40px;align-items:center}.footer-name{font-size:clamp(20px,2vw,28px);font-weight:700}.footer-top nav{display:flex;flex-wrap:wrap;gap:32px;font-size:14px}.footer-bottom{display:flex;justify-content:flex-end;gap:28px;font-size:13px;color:#999faa;margin-top:28px}.page-container{padding:72px var(--gutter) 80px;max-width:1660px;margin:auto;min-height:calc(100vh - 330px)}.page-heading h1{font-size:clamp(40px,4.4vw,64px);line-height:1.25}.page-heading>p{font-size:23px;color:#626871;margin-top:20px;line-height:1.65}.page-heading{margin-bottom:40px}
.support-page{padding-top:66px;padding-bottom:72px}.search-form{display:flex;gap:16px;max-width:1040px}.search-field{display:flex;align-items:center;flex:1;border:1px solid #cbd1d8;padding:0 18px;min-width:0;height:58px;border-radius:2px}.search-field:focus-within{outline:2px solid var(--red);outline-offset:2px}.search-field svg{width:23px;height:23px;color:var(--muted)}.search-field input{border:0;outline:0!important;flex:1;width:0;min-width:0;height:100%;padding:0 16px;background:transparent;color:var(--ink);font-size:19px}.search-field input::placeholder{color:#9299a3}.primary-button{border:1px solid var(--red);background:var(--red);color:white;min-width:150px;padding:12px 30px;font-size:19px;transition:background .2s}.primary-button:hover{background:#ca0710}.download-filters{display:flex;justify-content:space-between;align-items:center;gap:28px;border-bottom:1px solid var(--line);margin-top:38px}.category-tabs{display:flex;gap:40px;align-self:stretch}.category-tabs button{border:0;background:none;position:relative;font-size:21px;padding:18px 4px 24px;color:var(--ink);white-space:nowrap}.category-tabs button[aria-pressed="true"]{color:var(--red)}.category-tabs button[aria-pressed="true"]:after{content:"";position:absolute;height:3px;bottom:-1px;left:0;right:0;background:var(--red)}.type-filter select{background:white;border:1px solid #cdd2d9;min-width:173px;padding:12px 18px;font-size:17px;color:var(--ink);height:50px}.download-table-wrapper{margin-top:30px;overflow-x:auto}.download-table{width:100%;border-collapse:collapse;text-align:left;table-layout:fixed;font-size:17px}.download-table th,.download-table td{border-bottom:1px solid var(--line);padding:18px 14px;line-height:1.45;font-weight:400;vertical-align:middle}.download-table th{color:#60666f;border-top:1px solid var(--line);font-size:16px}.download-table th:first-child{width:34%}.download-table th:nth-child(2){width:15%}.download-table th:nth-child(3){width:12%}.download-table th:nth-child(4){width:15%}.download-table th:nth-child(5){width:12%}.download-table th:last-child{width:12%}.file-name{font-weight:500!important}.download-link{display:inline-flex;align-items:center;gap:12px;color:var(--red);white-space:nowrap}.download-icon{width:24px;height:24px}.download-pending{color:#898f98;white-space:nowrap;font-size:16px}.download-note{color:#7a8088;font-size:14px;margin-top:16px}.support-contact{font-size:19px;color:#4c535d;margin-top:64px}.support-contact .text-link{font-size:19px;margin-left:12px}.empty-state{padding:54px 24px;text-align:center;border-bottom:1px solid var(--line)}.empty-state h2{font-size:24px}.empty-state p{color:var(--muted);margin-top:12px}.text-button{border:0;background:none;margin-top:24px;padding:0}.page-support .site-footer{background:white;color:var(--ink);border-top:1px solid var(--line);padding-top:32px;padding-bottom:26px;min-height:110px}.page-support .footer-name{font-size:17px;font-weight:500}.page-support .footer-top nav{display:none}.page-support .footer-bottom{justify-content:flex-start;margin-top:9px;color:var(--muted)}
.company-intro{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding:64px 0 90px}.company-intro h2{font-size:35px;max-width:540px}.company-intro p,.detail-section p{font-size:20px;color:var(--muted);line-height:1.85}.company-business{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--line);padding:44px 0 80px}.company-business h3{font-size:28px}.company-business p{font-size:18px;color:var(--muted);margin:16px 0 28px}.detail-section{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center;padding:54px 0;border-top:1px solid var(--line)}.detail-section h2{font-size:32px;margin-bottom:22px}.detail-section .text-link{margin-top:28px}.detail-section img{width:100%;aspect-ratio:1.55;object-position:70% center}.detail-section.reverse>div{order:2}.detail-section.reverse>figure{order:1}.detail-section figcaption{font-size:12px;color:#858b93;margin-top:10px}.detail-bottom{border-top:1px solid var(--line);padding-top:36px;display:flex;justify-content:space-between;gap:30px;align-items:center}.detail-bottom p{font-size:14px;color:var(--muted)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--line);margin-top:64px;padding-top:40px}.contact-content h2{font-size:28px;line-height:1.6}.contact-content dl{margin:0}.contact-content dl>div{display:grid;grid-template-columns:90px 1fr;padding:16px 0;border-bottom:1px solid var(--line);font-size:20px}.contact-content dt{color:var(--muted)}.contact-content dd{margin:0;overflow-wrap:anywhere}.contact-notice{padding:32px 0 50px;color:var(--muted)}.contact-notice h3{font-weight:500;font-size:18px}.contact-notice p{margin-top:10px;font-size:16px}
html[lang="en"] .brand-name{font-size:24px;letter-spacing:0}html[lang="en"] .brand-full{max-width:270px;font-size:11px}html[lang="en"] .site-nav{gap:24px;font-size:14px}html[lang="en"] .hero h1{max-width:720px;font-size:clamp(42px,5vw,72px)}html[lang="en"] .home-company h2{white-space:normal;font-size:clamp(32px,3.6vw,54px)}html[lang="en"] .category-tabs{gap:28px}html[lang="en"] .footer-name{max-width:500px;font-size:20px}
@media(min-width:1660px){.home-company{min-height:450px}.business-panel{aspect-ratio:1.45}}
@media(max-width:1150px){.site-nav{gap:23px}.brand-name{font-size:27px}.brand-full{font-size:12px}.home-company{gap:7vw;padding-top:80px;padding-bottom:80px;grid-template-columns:1.6fr 1fr}.home-company p{font-size:17px}.footer-top{align-items:flex-start}.footer-top nav{gap:20px}.detail-section{gap:45px}.company-intro{gap:50px}html[lang="en"] .site-nav{gap:15px;font-size:12px}}
@media(max-width:900px){.site-header{height:92px}.brand-name{font-size:26px}.brand-full{font-size:12px}.menu-toggle{display:block;margin-right:-10px}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;height:auto;background:white;border-bottom:1px solid var(--line);padding:20px var(--gutter) 28px;box-shadow:0 14px 20px #0000000a}.site-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.site-nav>a{padding:14px 0;font-size:18px}.site-nav>a[aria-current="page"]:after{display:none}.language{margin-left:0;margin-top:18px;font-size:16px}.hero{height:62vw;min-height:430px}.hero h1{font-size:clamp(38px,5.4vw,52px)}.hero p{font-size:23px}.hero-link{margin-top:42px;font-size:18px}.home-company{grid-template-columns:1fr;gap:26px;min-height:0;padding-top:64px;padding-bottom:64px}.home-company h2{font-size:38px;white-space:normal}.home-company p{max-width:600px;font-size:18px}.home-company .text-link{margin-top:22px}.business-panel{aspect-ratio:.98}.business-panel h2{font-size:30px}.business-panel p{font-size:15px;gap:14px}.business-panel>div{left:24px;bottom:24px}.footer-top{flex-direction:column;gap:26px}.footer-bottom{justify-content:flex-start}.site-footer{padding-top:44px}.page-container{padding-top:50px}.page-heading>p{font-size:20px}.category-tabs{gap:26px}.category-tabs button{font-size:18px}.type-filter select{min-width:140px;font-size:15px;padding:10px}.search-field input{font-size:17px}.company-intro{grid-template-columns:1fr;padding-top:20px;gap:24px}.detail-section{gap:30px}.detail-section h2{font-size:26px}.detail-section p{font-size:17px}.contact-content{grid-template-columns:1fr;gap:20px;margin-top:44px}.download-table{min-width:720px}.download-table-wrapper{margin-top:22px}.page-support .site-footer{padding-top:28px}html[lang="en"] .site-nav>a{font-size:18px}}
@media(max-width:600px){:root{--gutter:24px}.site-header{height:90px}.brand-name{font-size:24px}.brand-full{font-size:11px}.hero{height:560px;min-height:0}.hero-image{object-position:60% center}.hero-copy{top:18%;transform:none;max-width:calc(100% - 48px)}.hero h1{font-size:39px;letter-spacing:0;white-space:nowrap}.hero p{font-size:18px;margin-top:13px;letter-spacing:0}.hero-link{margin-top:34px;font-size:17px}.home-company{padding-top:58px;padding-bottom:60px;gap:24px}.home-company h2{font-size:31px;letter-spacing:-.7px}.home-company p{font-size:17px}.text-link{font-size:17px;gap:16px}.business-panels{grid-template-columns:1fr}.business-panel{aspect-ratio:1.06}.business-panel:first-child{border-right:0;border-bottom:2px solid white}.business-panel>div{bottom:28px}.business-panel h2{font-size:31px}.business-panel p{font-size:17px}.site-footer{padding-top:38px;padding-bottom:28px}.footer-name{font-size:20px}.footer-top nav{gap:20px;font-size:13px;line-height:1.6}.footer-bottom{font-size:12px;margin-top:24px;flex-wrap:wrap}.page-container{padding-top:42px;padding-bottom:54px}.page-heading{margin-bottom:30px}.page-heading h1{font-size:39px}.page-heading>p{font-size:17px;margin-top:14px}.search-form{gap:10px}.search-field{height:50px;padding:0 10px}.search-field svg{width:20px;height:20px}.search-field input{font-size:15px;padding:0 9px}.primary-button{min-width:76px;padding:10px 14px;font-size:16px}.download-filters{align-items:stretch;flex-direction:column-reverse;gap:16px;margin-top:24px}.type-filter{align-self:flex-end}.type-filter select{height:42px;min-width:132px}.category-tabs{gap:0;justify-content:space-between}.category-tabs button{font-size:16px;padding:12px 2px 16px}.download-table{min-width:630px;font-size:15px}.download-table th,.download-table td{padding:17px 10px}.download-table th{font-size:14px}.download-table th:first-child{width:32%}.download-table th:nth-child(2){width:14%}.download-table th:nth-child(3){width:12%}.download-table th:nth-child(4){width:16%}.download-table th:nth-child(5){width:10%}.download-table th:last-child{width:16%}.download-note{font-size:12px;line-height:1.7}.support-contact{font-size:16px;margin-top:42px;display:flex;flex-wrap:wrap;gap:8px}.support-contact .text-link{margin-left:0;font-size:16px}.company-intro{padding-bottom:45px}.company-intro h2{font-size:27px}.company-intro p{font-size:17px}.company-business{grid-template-columns:1fr;gap:40px;padding:36px 0 50px}.company-business h3{font-size:25px}.company-business p{font-size:17px}.detail-section{grid-template-columns:1fr;gap:25px;padding:34px 0}.detail-section.reverse>div,.detail-section.reverse>figure{order:initial}.detail-section h2{font-size:27px}.detail-section .text-link{margin-top:20px}.detail-bottom{flex-direction:column;align-items:flex-start;gap:20px}.contact-content{padding-top:28px}.contact-content h2{font-size:24px}.contact-content dl>div{font-size:17px;grid-template-columns:70px 1fr}.contact-notice p{font-size:15px}.contact-notice{padding-bottom:32px}html[lang="en"] .brand-name{font-size:21px}html[lang="en"] .brand-full{max-width:260px;font-size:9px}html[lang="en"] .hero h1{font-size:40px;white-space:normal;max-width:330px}html[lang="en"] .hero p{font-size:16px;max-width:300px}html[lang="en"] .home-company h2{font-size:32px}html[lang="en"] .category-tabs{gap:0}html[lang="en"] .category-tabs button{font-size:13px}html[lang="en"] .footer-name{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* 对齐确认图的导航高度与技术支持页留白比例。 */
@media(min-width:901px){.site-header{height:clamp(86px,7vw,110px)}.home-company{gap:12vw;grid-template-columns:1.65fr 1fr}.page-support .site-header{height:86px}.support-page .page-heading h1{font-size:56px}.support-page .page-heading{margin-bottom:24px}.support-page{padding-bottom:64px}.download-table th,.download-table td{padding-top:16px;padding-bottom:16px}}
.download-table-wrapper{position:relative}
@media(max-width:600px){.brand{max-width:calc(100% - 64px)}.hero h1{font-size:clamp(33px,10vw,39px)}}
.file-name{overflow-wrap:anywhere}
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3{overflow-wrap:anywhere}
.business-panel:first-child img{object-position:center}
@media(min-width:901px){.hero h1{font-size:clamp(46px,5.9vw,80px)}.home-company h2{font-size:clamp(32px,4.8vw,62px)}.footer-name{font-size:clamp(20px,2.5vw,28px)}}