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.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.upload-zone{position:relative}.upload-zone:focus-within{outline:3px solid #778cff;outline-offset:3px}.upload-zone .upload-button{color:var(--ink);font-size:11px;background:var(--paper);border:1px solid var(--line);padding:6px 15px;border-radius:7px}.admin-inline-preview pre{white-space:pre-wrap;overflow-wrap:anywhere}
@media(min-width:1500px){.hero-grid{padding-block:78px}.hero h1{font-size:53px}}
@media(max-width:1080px){.container{width:calc(100% - 48px)}.nav{gap:18px}.header-inner{gap:18px}.nav a{font-size:12px}.header-actions{gap:7px}.header-actions .search-trigger{display:none}.hero-grid{gap:35px}.hero h1{font-size:42px}.hero-code{font-size:11px}.editorial-grid{gap:35px}.reading-layout{grid-template-columns:160px minmax(0,1fr);gap:28px}.toc{display:none}.admin-layout{grid-template-columns:160px minmax(0,1fr);gap:25px}}
@media(max-width:800px){.container{width:calc(100% - 36px)}.header-inner{height:65px}.brand{font-size:19px}.brand img{width:30px;height:30px}.nav{display:none;position:absolute;left:0;top:65px;right:0;flex-direction:column;align-items:stretch;gap:0;padding:10px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.nav.open{display:flex}.nav a{font-size:13px;padding:12px;border-radius:7px}.nav a.active{background:var(--blue-soft)}.nav a.active:after{display:none}.menu-button{display:inline-flex}.header-actions .login-link{display:none}.header-actions .btn{font-size:11px;min-height:34px;padding:7px 12px}.hero-grid{grid-template-columns:1fr;gap:30px;padding-top:43px;padding-bottom:36px}.hero h1{font-size:43px}.hero .lead{font-size:14px;line-height:1.9}.hero-detail{margin-top:18px}.code-demo{max-width:560px;width:100%;transform:none}.hero-code{min-height:175px;padding:18px 20px;font-size:11px}.hero h1{margin-top:18px}.hero-buttons{margin-top:0}.notice-inner{gap:10px;font-size:11px;min-height:55px}.notice-label{font-size:10px}.notice-label svg{display:none}.notice-inner>.text-link{font-size:0}.notice-inner>.text-link svg{width:16px;height:16px}.section{padding-block:35px}.section-heading h2{font-size:23px}.quick-grid{grid-template-columns:1fr;gap:10px}.quick-item{padding:16px 18px;align-items:center}.quick-item .step{display:none}.quick-item h3{font-size:13px}.quick-item p{font-size:11px}.model-grid{gap:10px}.model-card{padding:16px}.model-head{flex-direction:column;align-items:flex-start;gap:12px}.model-card h3{font-size:12px}.model-card p{font-size:11px}.tag-row .tag{font-size:9px}.editorial-grid{grid-template-columns:1fr;gap:32px}.faq-layout{grid-template-columns:1fr;gap:8px}.faq-section{padding-block:32px 40px}.footer-top{align-items:flex-start}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:10px 18px;max-width:200px;font-size:11px}.footer-bottom{gap:15px;flex-direction:column;margin-top:20px}.page-head{padding-top:28px;padding-bottom:22px}.page-head h1{font-size:30px}.breadcrumb{margin-bottom:18px}.docs-shell{grid-template-columns:1fr;gap:18px}.category-nav{position:static;flex-direction:row;flex-wrap:wrap;gap:5px}.docs-shell .category-nav .nav-caption{display:none}.category-button{padding:8px 11px;font-size:11px}.category-button span:last-child{margin-left:8px}.reading-layout{grid-template-columns:1fr;gap:10px}.reading-layout>.category-nav{display:none}.doc-mobile-nav{display:block;margin-bottom:10px}.doc-mobile-nav summary{cursor:pointer;font-size:12px;color:var(--muted);padding:11px;background:var(--soft);border:1px solid var(--line);border-radius:8px}.doc-mobile-nav a{display:block;padding:8px 12px;font-size:12px}.article-content h1{font-size:28px}.resource-toolbar{flex-wrap:wrap;gap:12px}.resource-search{width:100%;max-width:none}.resource-grid{gap:12px}.resource-card{padding:20px}.resource-card-top{flex-wrap:wrap}.resource-card-top>.tag{margin-left:0}.resource-card-top h2{font-size:15px}.resource-card-footer{flex-wrap:wrap;gap:15px}.resource-card .resource-platforms{flex-wrap:wrap}.notice-page-item{grid-template-columns:1fr;gap:7px;padding-block:24px}.notice-page-item h2{font-size:18px}.admin-layout{grid-template-columns:1fr;gap:20px}.admin-nav{flex-direction:row;flex-wrap:wrap}.admin-nav .admin-note{display:none}.admin-heading{align-items:flex-start}.admin-actions{justify-content:flex-end}.admin-heading h2{font-size:18px}.admin-table .date-column{display:none}.admin-table td,.admin-table th{padding:12px}.admin-editor{padding:18px}.search-hint>span{display:none}}
@media(max-width:480px){.preview-note{display:none}.preview-strip{font-size:10px}.preview-strip>.container{height:29px}.hero h1{font-size:37px;letter-spacing:-1.5px}.hero .lead{font-size:13px}.hero-buttons .btn{padding-inline:16px;min-height:43px}.eyebrow{font-size:10px}.hero-code{font-size:10px;line-height:1.9;min-height:172px}.demo-foot{font-size:9px;padding-inline:13px;gap:7px}.demo-bar{padding-inline:14px}.demo-foot strong{font-size:9px}.snippet-tabs{padding-inline:15px;gap:18px}.hero-grid{gap:25px}.section-heading{align-items:center}.section-heading p{font-size:11px}.section-heading>.text-link{font-size:11px}.model-grid{grid-template-columns:1fr}.model-head{flex-direction:row;align-items:center;margin-bottom:11px}.model-card{padding:18px}.model-card h3{font-size:14px}.model-card p{margin-bottom:10px}.footer-top{flex-direction:column;gap:20px}.footer-links{justify-content:flex-start;max-width:none}.doc-cards{grid-template-columns:1fr}.doc-top-feature{gap:15px;padding:20px}.doc-top-feature .tile-icon{width:42px;height:42px}.doc-top-feature h3{font-size:14px}.doc-top-feature .feature-arrow{display:none}.doc-card{padding:20px}.doc-card p{margin-bottom:17px}.resource-grid{grid-template-columns:1fr}.filter-chips{gap:3px}.chip{font-size:11px;padding:6px 9px}.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.admin-actions .btn{font-size:10px;padding:7px 10px}.admin-table .category-column{display:none}.form-footer{flex-direction:column;align-items:flex-start}.form-footer .admin-actions{justify-content:flex-start}.page-head h1{font-size:28px}.hero-detail{font-size:10px;gap:8px}.header-actions{gap:7px}.header-actions .icon-button{width:32px;height:32px}.header-inner{gap:9px}.brand{gap:5px;font-size:18px}.brand small{font-size:9px}.preview-strip>.container>a{font-size:10px}}
.resume-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.resumable-files>div{align-items:center;gap:14px}.resumable-files>p{max-width:70ch}.resumable-files .btn{cursor:pointer}.upload-queue progress{transition:opacity .15s}.upload-queue-file small{font-variant-numeric:tabular-nums}@media(max-width:600px){.resumable-files>div{align-items:flex-start;flex-direction:column}.resume-actions{width:100%;justify-content:space-between}.upload-queue-row{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}