/* V2 扩展导航、新栏目及联系信息。V1 主体样式保留在 style.css。 */
.site-header{gap:24px}.site-header nav{gap:clamp(14px,1.8vw,28px);white-space:nowrap}.site-header nav a{font-size:14px;position:relative}.site-header nav a[aria-current=page]{color:var(--blue)}.site-header nav a[aria-current=page]:after{content:'';position:absolute;height:2px;background:var(--blue);bottom:-13px;left:0;right:0}.site-header .brand{flex-shrink:0}.site-header .header-actions{flex-shrink:0;gap:18px}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 10px;color:var(--ink);font-size:22px;line-height:1}.page-lead{padding:30px 5.5% 54px;background:var(--navy);color:white}.page-lead .kicker{color:#93b9ff;margin-top:39px}.page-lead h1{font-size:clamp(32px,3.5vw,48px);line-height:1.35;margin:0 0 22px;letter-spacing:-.8px}.page-lead>p{max-width:790px;color:#b8c9df;line-height:1.9;margin:0;font-size:16px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;color:#a2b7d4;font-size:13px;line-height:1.8}.breadcrumbs a:hover{color:white}.breadcrumbs span{color:#58708f}.page-body{padding-top:52px;padding-bottom:70px;min-height:350px}.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.category-card{border:1px solid var(--line);display:flex;align-items:start;gap:28px;padding:34px;transition:border-color .2s,background .2s}.category-card:hover{border-color:var(--blue);background:#f7faff}.category-index{color:#a8bfdd;font-size:43px;line-height:1.1;letter-spacing:-2px;font-weight:400}.category-card h2{font-size:24px;margin:0 0 13px}.category-card p{font-size:15px;color:var(--muted);line-height:1.9;margin:0}.category-card .text-link{color:var(--blue);font-size:14px}.category-card-content{min-width:0;flex:1}.content-note{margin-top:30px;padding:20px 24px;background:#f3f6fa;font-size:14px;line-height:1.8;color:var(--muted)}.category-tabs{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}.category-tabs a{border:1px solid var(--line);padding:12px 17px;font-size:14px}.category-tabs .active{background:var(--navy);border-color:var(--navy);color:white}.catalog-note{font-size:15px;color:var(--muted);line-height:1.9;margin-bottom:26px}.catalog-card{display:block}.catalog-image{height:200px;background:#f0f4f9;display:flex;align-items:center;justify-content:center;color:#708199;font-size:14px;border-bottom:1px solid var(--line)}.catalog-image img{width:100%;height:100%;object-fit:contain}.status-label{display:inline-block;font-size:12px;letter-spacing:.3px;color:#52647e;background:#edf2f8;border:1px solid #dce4ef;padding:6px 10px;line-height:1.6}.detail-intro{display:grid;grid-template-columns:1fr 1fr;gap:55px}.product-photo{min-height:350px;background:#f1f5fa;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px}.product-photo img{width:100%;max-height:480px;object-fit:contain}.detail-intro h2{font-size:30px;margin-top:20px}.detail-intro h3{font-size:18px}.detail-intro p{color:var(--muted);line-height:1.9;font-size:15px}.detail-intro .small-note{font-size:13px}.model-label{border-bottom:1px solid var(--line);padding-bottom:20px}.detail-sections{margin-top:58px}.detail-section{border-top:1px solid var(--line);padding:30px 0;display:grid;grid-template-columns:220px 1fr;gap:30px}.detail-section h2{font-size:22px}.muted{color:var(--muted);line-height:1.9;font-size:15px}.feature-list{padding-left:20px;line-height:2;margin:0}.specs{border-collapse:collapse;width:100%;font-size:15px}.specs th,.specs td{text-align:left;border-bottom:1px solid var(--line);padding:14px}.specs th{font-weight:500;width:40%;background:#f6f8fb}.solution-categories{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.solution-categories article{border:1px solid var(--line);padding:30px}.solution-categories h2{font-size:23px;margin:18px 0 13px}.solution-categories p{color:var(--muted);line-height:1.9;font-size:15px}.solution-categories .text-link{font-size:14px;color:var(--blue)}.section-nav{display:flex;gap:35px;border-bottom:1px solid var(--line);padding:25px 5.5%;flex-wrap:wrap}.section-nav a{font-size:14px}.section-nav span{font-size:12px;color:#97aac3;margin-right:13px}.section-nav a:hover{color:var(--blue)}.support-section{scroll-margin-top:30px;margin-bottom:65px}.support-section>.kicker{margin-bottom:12px}.support-section>.section-head{margin-bottom:26px}.support-section h2{font-size:29px}.resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.resource-card{border:1px solid var(--line);padding:25px 22px}.file-label{display:inline-block;font-size:12px;font-weight:600;color:var(--blue);border:1px solid #c4d5f0;padding:8px 7px}.resource-card h3{font-size:18px;margin:22px 0 15px}.resource-card p{font-size:14px;margin:0;line-height:1.9}.resource-card .download-list li{display:block;padding:15px 0}.resource-card .download-list .button{margin-top:10px}.empty-state{border:1px dashed #cbd6e5;background:#f8fafd;padding:35px;text-align:center}.empty-symbol{color:#8fa7c5;font-size:30px}.empty-state h3{font-size:20px;margin:8px 0 10px}.empty-state p{font-size:15px;line-height:1.9;color:var(--muted);margin:0 auto;max-width:640px}.official-label{font-size:13px;color:var(--muted);line-height:1.8;display:block}.software-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.software-card{display:flex;gap:20px;padding:26px;border:1px solid var(--line)}.software-icon{height:50px;width:50px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#eef4ff;color:var(--blue);font-size:23px}.software-icon img{max-width:100%;max-height:100%}.software-card h3{margin:0 0 12px}.software-card p{line-height:1.8;font-size:15px;color:var(--muted)}.platforms{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.platforms span{font-size:12px;background:#f0f4f9;padding:5px 8px}.software-card .button{margin-top:15px}.subtle{background:#edf3fc;color:var(--blue);border:1px solid #dbe5f6}.document-list{margin-top:25px}.document-list article{display:flex;gap:25px;border-top:1px solid var(--line);padding:23px 0}.document-list article:last-child{border-bottom:1px solid var(--line)}.document-list h3{font-size:18px;margin:0 0 7px}.document-list p{margin:0;font-size:14px}.document-number{font-size:13px;color:var(--blue);padding-top:4px}.support-section#faq .empty-state{margin-top:26px}.support-email{display:inline-block;margin-top:20px;color:var(--blue);font-size:16px}.third-party-notice{background:#f0f4f9;border-left:3px solid #9bb9e4;padding:26px 30px}.third-party-notice h2{font-size:17px;letter-spacing:0}.third-party-notice p{line-height:1.9;font-size:14px;color:var(--muted);margin-bottom:0}.download-list{list-style:none;padding:0;margin:0}.download-list li{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.download-list strong{font-size:15px;font-weight:500;display:block}.download-list span{font-size:12px;display:block;color:var(--muted);margin-top:6px}.faq-list{margin-top:24px}.faq-list summary{font-size:17px}.faq-list p{padding-left:0}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.case-card{border:1px solid var(--line)}.case-card img{width:100%;height:210px;object-fit:cover}.case-card>div{padding:23px}.case-card small{font-size:12px;color:var(--muted)}.case-card h3{font-size:20px}.case-card p{font-size:14px;line-height:1.8;color:var(--muted)}.template-entry{margin-top:25px;display:flex;align-items:center;justify-content:space-between;gap:20px}.template-entry p{color:var(--muted);font-size:14px}.case-facts{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);margin:25px 0 40px}.case-facts>div{padding:25px 20px 25px 0;border-bottom:1px solid var(--line)}.case-facts dt{color:var(--muted);font-size:14px;margin-bottom:14px}.case-facts dd{font-size:19px;margin:0;line-height:1.8}.case-gallery{margin-bottom:35px}.case-gallery h2{font-size:25px;margin-bottom:25px}.case-gallery figure{margin:0 0 25px}.case-gallery img{max-width:100%;height:auto}.case-gallery figcaption{font-size:14px;color:var(--muted);margin-top:10px}.photo-pending{height:290px;background:#f1f5fa;display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--muted)}.featured-cases{border-top:1px solid var(--line)}.section-link{font-size:14px;color:var(--blue);white-space:nowrap}.home-empty{padding:25px 28px;background:#f3f6fa;color:var(--muted);font-size:15px;line-height:1.8}.contact-emails{display:flex;flex-direction:column;gap:14px;font-size:16px;line-height:1.5;overflow-wrap:anywhere}.contact-emails a:hover{text-decoration:underline}.contact-emails small{display:block;font-size:12px;opacity:.7;margin-bottom:4px}.copy-status{min-height:18px;font-size:12px;white-space:pre-line}.contact-page{display:grid;grid-template-columns:1fr 1fr;gap:55px}.contact-page h2{font-size:26px}.contact-page .contact-info{padding:30px;background:#f4f7fb;color:var(--ink)}.contact-page .contact-info>span,.contact-page .contact-info>p{color:var(--muted)}.contact-page .contact-info strong{font-size:30px}.footer-contacts{display:flex;gap:24px;flex-wrap:wrap;margin-top:25px;font-size:13px;color:var(--muted)}.footer-contacts a:hover{color:var(--blue)}.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}
@media(max-width:1200px){.site-header{height:90px;gap:18px}.site-header .brand{font-size:21px}.site-header nav{gap:15px}.site-header nav a{font-size:13px}.site-header .brand small{font-size:11px}.resource-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1050px){.site-header{position:relative;z-index:5}.menu-toggle{display:block}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:20px 5.5%;border-top:1px solid var(--line);box-shadow:0 12px 18px #071b3910;flex-wrap:wrap;gap:8px;white-space:normal}.site-header nav.is-open{display:grid;grid-template-columns:repeat(2,1fr)}.site-header nav a{padding:13px;font-size:15px}.site-header nav a[aria-current=page]{background:#eef4ff}.site-header nav a[aria-current=page]:after{display:none}.category-card{padding:25px;gap:20px}.category-card h2{font-size:22px}.detail-intro{gap:30px}.detail-section{grid-template-columns:170px 1fr}.case-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.site-header{height:80px}.page-lead{padding:22px 6% 38px}.page-lead .kicker{margin-top:27px}.page-lead h1{font-size:32px}.page-lead>p{font-size:15px}.page-body{padding-top:32px;padding-bottom:48px}.category-grid,.solution-categories,.software-grid,.case-grid{grid-template-columns:1fr}.category-card{padding:25px 20px;gap:18px}.category-index{font-size:34px}.category-card h2{font-size:21px}.category-card p{font-size:14px}.category-tabs{gap:8px}.category-tabs a{font-size:12px;padding:10px 12px}.detail-intro{grid-template-columns:1fr}.product-photo{min-height:245px}.detail-intro h2{font-size:25px}.detail-section{grid-template-columns:1fr;gap:15px}.detail-section h2{font-size:21px}.detail-section p{margin:0}.section-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:22px 6%}.section-nav a{font-size:13px}.resource-grid{grid-template-columns:1fr 1fr;gap:12px}.resource-card{padding:20px 15px}.resource-card h3{font-size:16px;line-height:1.7}.resource-card p{font-size:13px}.resource-card .download-list .button{padding:12px;font-size:12px}.support-section{margin-bottom:42px}.support-section h2{font-size:26px}.support-section .section-head .official-label{margin-top:15px}.empty-state{padding:26px 20px}.empty-state h3{font-size:19px}.empty-state p{font-size:14px}.third-party-notice{padding:22px}.third-party-notice h2{font-size:17px}.case-facts{grid-template-columns:1fr}.case-facts dd{font-size:17px}.template-entry{align-items:start;flex-direction:column;gap:8px}.photo-pending{height:200px;font-size:13px}.contact-page{grid-template-columns:1fr;gap:25px}.contact-page .contact-info{padding:24px}.contact-info strong{overflow-wrap:anywhere}.contact-page h2{font-size:23px}.contact-emails{font-size:15px}.footer-contacts{flex-direction:column;gap:12px}.featured-cases .section-head{display:flex;flex-wrap:wrap;gap:14px}.home-empty{padding:22px;font-size:14px}.software-card{padding:20px;gap:14px}.software-icon{width:40px;height:40px}.breadcrumbs{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}