:root{color-scheme:dark;--bg:#10172d;--surface:#17213b;--soft:#202c49;--text:#eef1ff;--muted:#a0afca;--line:#91a5df30;--accent:#a9b2ff;--button:#6268e9;--shadow:#03081940;font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 0 0,#655fd51d,transparent 40%),var(--bg);color:var(--text);line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--text);padding:10px 16px}button:hover{border-color:var(--accent)}input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:11px 13px;background:var(--surface);color:var(--text);max-width:100%}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(32px,3.8vw,56px);line-height:1.35;letter-spacing:-1px;font-weight:600}h2{font-weight:550}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}.skip{position:fixed;top:-100px;z-index:100;background:var(--surface);padding:10px}.skip:focus{top:0}.site-head{height:88px;padding:0 40px;display:grid;grid-template-columns:200px 1fr auto;align-items:center;gap:24px;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:30}.site-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:600}.site-brand b{font-size:32px;line-height:1}#site-links{display:flex;justify-content:center;gap:25px;white-space:nowrap;font-size:13px;color:var(--muted)}.site-tools{display:flex;align-items:center;gap:10px;font-size:12px}.site-tools button{padding:7px 11px;background:transparent}.site-tools kbd{font-size:10px;color:var(--muted)}[data-account]{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:8px 12px;border-radius:7px;white-space:nowrap}.account-avatar{width:30px;height:30px;border-radius:50%;display:inline-grid;place-items:center;background:#727bdd33;color:var(--accent);font-size:13px;font-weight:600}.nav-menu{display:none}.label{display:block;font-size:11px;letter-spacing:2px;color:var(--accent);margin-bottom:16px}.muted,.empty{color:var(--muted)}.empty{padding:32px 0}.listing,.product-page{max-width:1260px;margin:0 auto;padding:85px 32px 100px}.listing-description{color:var(--muted);max-width:620px}.filter-form{display:flex;gap:12px;margin-top:40px;flex-wrap:wrap}.filter-form input{flex:1;min-width:180px}.filter-form button,.primary-link{background:var(--button);border-color:transparent;color:#fff}.result-count,.card-meta{color:var(--muted);font-size:12px}.result-count{margin:25px 0}.content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.content-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden;transition:transform .2s,border-color .2s}.content-card:hover{transform:translateY(-4px);border-color:var(--accent)}.content-card>img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;display:block}.card-body{padding:28px}.card-body h2{font-size:21px;line-height:1.55;overflow-wrap:anywhere}.card-body p{color:var(--muted);font-size:14px}.card-body .label{font-size:10px}.pagination{display:flex;justify-content:center;gap:24px;margin:40px 0}.pagination a{color:var(--accent)}.docs-layout{display:grid;grid-template-columns:245px minmax(0,790px) 195px;gap:42px;max-width:1460px;margin:auto;padding:40px 32px 100px;align-items:start}.docs-tree{position:sticky;top:112px;max-height:calc(100dvh - 140px);overflow:auto;padding-right:24px;border-right:1px solid var(--line);font-size:13px}.docs-brand{display:block;font-size:17px;font-weight:600;margin:0 0 28px}.docs-tree details{margin-bottom:18px}.docs-tree summary{cursor:pointer;font-weight:600;margin-bottom:10px;color:var(--text)}.docs-tree ul{padding:0;list-style:none}.docs-tree li ul{padding-left:13px}.docs-tree li a{display:block;padding:7px 10px;border-radius:6px;color:var(--muted);line-height:1.6}.docs-tree li a:hover,.docs-tree [aria-current=page]{color:var(--accent);background:#8595e414}.docs-support{display:block;padding:22px 0;color:var(--muted)}.docs-menu{display:none}.article{min-width:0;padding:6px 0}.article h1{font-size:36px;margin:12px 0 18px;overflow-wrap:anywhere}.article-summary{font-size:18px;color:var(--muted);line-height:1.9}.article-meta{font-size:12px;color:var(--muted);padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:36px}.article-cover{width:100%;height:auto;border-radius:12px;aspect-ratio:16/10;object-fit:contain;background:var(--surface);margin:0 0 30px}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:32px}.prose{line-height:1.95;font-size:16px;overflow-wrap:anywhere}.prose h2,.prose h3,.prose h4{scroll-margin-top:116px;line-height:1.5;margin:42px 0 18px}.prose h2{font-size:26px;border-top:1px solid var(--line);padding-top:30px}.prose h3{font-size:22px}.prose h4{font-size:18px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.prose img{display:block;width:auto;height:auto;max-width:100%;max-height:min(560px,65svh);object-fit:contain;margin-inline:auto;border-radius:10px;border:1px solid var(--line)}.prose .prose-image{display:block;max-width:100%;width:fit-content;margin:20px auto;cursor:zoom-in}.prose .prose-image:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:10px}.prose blockquote{margin:22px 0;padding:16px 22px;background:var(--surface);border-left:3px solid var(--accent);color:var(--muted)}.prose pre{position:relative;margin:24px 0;padding:42px 22px 22px;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:auto;line-height:1.7;font-size:13px}.copy-code{position:absolute;right:8px;top:8px;padding:3px 8px;font-size:11px}.prose code{font-family:Consolas,monospace;white-space:pre}.prose p>code{padding:3px 5px;border-radius:4px;background:var(--soft);font-size:.9em}.table-scroll{overflow:auto}.prose table{border-collapse:collapse;width:100%;font-size:14px}.prose td{border:1px solid var(--line);padding:10px 14px}.prose tr:first-child{font-weight:600;background:var(--surface)}.article-next{display:flex;justify-content:space-between;gap:30px;margin-top:50px;border-top:1px solid var(--line);padding-top:25px;font-size:13px;color:var(--accent)}.page-toc{position:sticky;top:120px;max-height:calc(100dvh - 150px);overflow:auto;border-left:1px solid var(--line);padding-left:20px;font-size:12px}.page-toc summary{font-size:13px;font-weight:600;cursor:pointer;margin-bottom:14px}.page-toc nav{display:flex;flex-direction:column;gap:10px;color:var(--muted)}.page-toc .toc-level-3{padding-left:12px}.page-toc .toc-level-4{padding-left:20px}.page-toc a.active{color:var(--accent)}.reading-layout{display:grid;grid-template-columns:minmax(0,800px) 190px;gap:70px;max-width:1130px;padding:55px 32px 100px;margin:auto;align-items:start}.docs-home h1{font-size:42px}.docs-products{margin-top:44px;display:grid;gap:26px}.docs-products section{border-top:1px solid var(--line);padding-top:24px}.docs-products h2{font-size:20px}.docs-products a{display:flex;justify-content:space-between;padding:10px 0;color:var(--muted);border-bottom:1px solid var(--line)}.product-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin:36px 0}.primary-link{padding:13px 20px;border-radius:7px}.product-picture{display:block;margin:48px 0 70px}.product-picture img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid var(--line);box-shadow:0 25px 70px var(--shadow)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}.feature-grid article{padding:28px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.feature-grid span{font:11px monospace;color:var(--accent)}.feature-grid h3{font-size:18px;margin:14px 0 0;font-weight:500}.support-links{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:45px}.support-links a,.support-links button{padding:25px;border:1px solid var(--line);border-radius:8px;text-align:left;background:var(--surface)}.page-footer{border-top:1px solid var(--line);padding:30px 40px;display:flex;align-items:center;gap:25px;color:var(--muted);font-size:12px}.page-footer nav{margin-left:auto;display:flex;gap:22px}.page-footer>a{font-weight:600;color:var(--text)}dialog{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:16px;padding:28px;width:min(540px,calc(100vw - 28px));box-shadow:0 30px 120px #0006}dialog::backdrop{background:#0710269c;backdrop-filter:blur(5px)}.modal-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-heading h2{margin:0;font-size:22px}.modal-heading button{padding:5px 10px;font-size:12px}dialog label{display:grid;gap:8px;font-size:13px;margin-bottom:18px}dialog form>button{background:var(--button);color:#fff}#site-license-result{white-space:pre-line;padding-top:25px;font-size:14px}.preview-banner{border:1px solid #c9954b65;background:#bc8c331a;padding:12px;margin-bottom:25px;font-size:13px}.account-menu{position:fixed;right:30px;top:78px;z-index:60;padding:10px;width:200px;background:var(--surface,#17213b);border:1px solid var(--line,#889aca40);border-radius:10px;box-shadow:0 15px 40px #0003}.account-menu a,.account-menu button{display:block;width:100%;text-align:left;padding:10px;font-size:13px;border:0;background:transparent;color:inherit}.account-menu p{font-size:12px;color:var(--muted,#a0afca);padding:5px 10px;margin:0;overflow-wrap:anywhere}:root[data-theme=light]{color-scheme:light;--bg:#f9fafc;--surface:#fff;--soft:#edf1fb;--text:#243451;--muted:#6d7c96;--line:#8094c52d;--accent:#625ed2;--button:#6063dc;--shadow:#6376a824}:root[data-theme=light] body{background:var(--bg)}
@media(min-width:1700px){.site-head{grid-template-columns:220px 1fr 270px}.docs-layout{gap:60px;grid-template-columns:255px minmax(0,800px) 205px}}
@media(max-width:1150px){.site-head{padding:0 24px;grid-template-columns:auto 1fr auto;gap:15px}#site-links{gap:15px;font-size:12px}.site-brand{font-size:17px}.site-tools kbd{display:none}.docs-layout{grid-template-columns:215px minmax(0,1fr);gap:30px}.docs-layout>.page-toc{display:none}.reading-layout{gap:32px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.site-head{height:74px;grid-template-columns:1fr auto auto}.nav-menu{display:block;padding:6px 10px;font-size:12px}#site-links{display:none;position:absolute;top:74px;left:16px;right:16px;background:var(--surface);padding:20px;border:1px solid var(--line);border-radius:10px;box-shadow:0 20px 50px var(--shadow);flex-wrap:wrap}#site-links.open{display:flex}.reading-layout{grid-template-columns:minmax(0,1fr)}.reading-layout>.page-toc{position:static;grid-row:1;max-height:230px}.listing,.product-page{padding-top:55px}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.site-head{padding:0 16px;gap:10px}.site-brand{gap:7px;font-size:15px}.site-brand b{font-size:27px}.site-tools{gap:6px}.site-tools button{padding:6px 8px}.site-tools [data-account]{padding:6px 8px;font-size:11px}.site-tools [data-site-search]{font-size:20px;line-height:22px}.docs-layout{display:flex;flex-direction:column;padding:20px 22px 60px;gap:20px}.docs-menu{display:block;position:sticky;top:85px;z-index:25;font-size:12px;background:var(--surface)}.docs-tree{display:none;position:fixed;z-index:26;top:130px;left:16px;right:16px;bottom:20px;max-height:none;border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--surface);box-shadow:0 20px 80px var(--shadow)}.docs-tree.open{display:block}.docs-layout>.page-toc{display:block;position:static;order:0;width:100%;max-height:200px}.docs-layout>.article{order:1;width:100%}.article h1{font-size:29px}.prose{font-size:15px}.article-summary{font-size:16px}.content-grid{grid-template-columns:1fr}.listing,.product-page,.reading-layout{padding:40px 22px 65px}.filter-form{gap:8px}.filter-form input{min-width:100%;width:100%}.filter-form select{flex:1;min-width:0}.feature-grid{grid-template-columns:1fr 1fr;gap:10px}.feature-grid article{padding:18px}.feature-grid h3{font-size:15px}.support-links{grid-template-columns:1fr}.page-footer{padding:26px 22px;flex-wrap:wrap;gap:12px}.page-footer nav{width:100%;margin:0;gap:18px}.account-menu{right:16px;top:70px}.product-actions{gap:18px;font-size:13px}.prose h2,.prose h3,.prose h4{scroll-margin-top:100px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

.product-shot-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-shot-grid button{min-width:0;padding:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface);color:var(--text);cursor:pointer;text-align:left}.product-shot-grid img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain}.product-shot-grid span{display:block;padding:14px}.product-shot-grid button:focus-visible{outline:3px solid #898bff}#product-shot-viewer{max-width:96vw;width:1400px;max-height:94dvh}#product-shot-viewer img{display:block;width:100%;height:auto;max-height:76dvh;object-fit:contain}#product-shot-viewer h2{font-size:16px;margin:8px 0}@media(max-width:640px){.product-shot-grid{grid-template-columns:1fr}}

.site-config-logo{width:34px;height:34px;object-fit:contain;border-radius:7px}

.release-layout{display:grid;grid-template-columns:240px minmax(0,900px);gap:64px;max-width:1320px;margin:auto;padding:48px 32px 100px;align-items:start}.release-sidebar{position:sticky;top:112px;max-height:calc(100dvh - 140px);overflow:auto;border-right:1px solid var(--line);padding-right:24px}.release-directory summary{font-size:16px;font-weight:600;cursor:pointer;margin-bottom:20px}.release-directory nav{display:grid;gap:6px}.release-directory a{display:grid;gap:2px;padding:10px 12px;border-radius:6px;font-size:13px;line-height:1.6;overflow-wrap:anywhere;color:var(--muted)}.release-directory a span{font-size:11px}.release-directory a strong{font-weight:500}.release-directory a:hover,.release-directory [aria-current]{background:var(--soft);color:var(--accent)}.release-document{min-width:0;overflow-wrap:anywhere}.release-heading{border-bottom:1px solid var(--line);padding-bottom:12px}.release-heading h1{font-size:36px;margin-bottom:14px}.release-heading>p{color:var(--muted);margin-bottom:10px}.release-heading>a{color:var(--accent);font-size:14px}.release-heading .filter-form{margin-top:26px}.release-heading .result-count{margin:16px 0 8px}.release-entry{padding:36px 0 44px;border-bottom:1px solid var(--line);scroll-margin-top:112px}.release-meta{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:10px}.release-meta>span:first-child{color:var(--accent)}.release-entry>h2{font-size:25px;line-height:1.5;font-weight:600;margin-bottom:14px}.release-summary{color:var(--muted);margin-bottom:24px}.release-entry .prose h2{font-size:22px}.release-entry .prose h3{font-size:19px}
@media(max-width:1000px){.release-layout{grid-template-columns:210px minmax(0,1fr);gap:32px;padding:32px 24px 70px}.release-sidebar{top:98px;max-height:calc(100dvh - 120px);padding-right:16px}}
@media(max-width:700px){.release-layout{display:block;padding:24px 22px 60px}.release-sidebar{position:static;max-height:none;border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin-bottom:28px}.release-directory summary{margin-bottom:0;font-size:14px}.release-directory[open] summary{margin-bottom:12px}.release-directory nav{max-height:220px;overflow:auto}.release-heading h1{font-size:28px}.release-entry{padding:28px 0 32px;scroll-margin-top:94px}.release-entry>h2{font-size:22px}}
/* 公共页面与教程目录统一使用低对比度细滚动条，悬停时适度加强。 */
html,body{overflow-x:clip;max-width:100%}
:root{--site-scroll-thumb:rgba(160,175,202,.24);--site-scroll-thumb-hover:rgba(160,175,202,.43)}
:root[data-theme=light]{--site-scroll-thumb:rgba(92,108,137,.22);--site-scroll-thumb-hover:rgba(92,108,137,.4)}
*{scrollbar-width:thin;scrollbar-color:var(--site-scroll-thumb) transparent}
.docs-tree:hover,.page-toc:hover,.release-sidebar:hover,.table-scroll:hover,.prose pre:hover{scrollbar-color:var(--site-scroll-thumb-hover) transparent}
*::-webkit-scrollbar{width:6px;height:6px}
*::-webkit-scrollbar-track,*::-webkit-scrollbar-corner{background:transparent}
*::-webkit-scrollbar-thumb{background:var(--site-scroll-thumb);border-radius:999px}
*::-webkit-scrollbar-thumb:hover{background:var(--site-scroll-thumb-hover)}
*::-webkit-scrollbar-button{display:none;width:0;height:0}
@supports selector(::-webkit-scrollbar){*{scrollbar-width:auto;scrollbar-color:auto}.docs-tree:hover,.page-toc:hover,.release-sidebar:hover,.table-scroll:hover,.prose pre:hover{scrollbar-color:auto}}
@media(forced-colors:active){*{scrollbar-color:auto}*::-webkit-scrollbar-thumb{background:CanvasText}}
/* 顶部导航显示当前栏目，详情页沿用所属栏目。 */
#site-links>a[aria-current=page]{color:var(--accent);font-weight:600;position:relative;background:var(--soft);border-radius:5px;box-shadow:0 0 0 7px var(--soft)}
#site-links>a[aria-current=page]:after{content:"";position:absolute;left:25%;right:25%;bottom:-16px;height:3px;border-radius:3px;background:var(--accent)}
.product-showroom{max-width:1380px;padding-top:40px}.product-switch{display:flex;gap:6px;flex-wrap:wrap;width:fit-content;padding:5px;background:var(--soft);border:1px solid var(--line);border-radius:10px;margin-bottom:36px;font-size:13px}.product-switch a{padding:9px 16px;border-radius:7px;color:var(--muted)}.product-switch [aria-current=page]{background:var(--surface);color:var(--text);box-shadow:0 2px 8px var(--shadow);font-weight:600}
.product-overview{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:54px;align-items:center}.product-intro{min-width:0}.product-intro h1{font-size:clamp(30px,3vw,44px);line-height:1.35;margin-bottom:20px;letter-spacing:-1px}.product-intro .article-summary{font-size:16px;line-height:1.9;margin-bottom:24px;max-width:420px}.product-highlights{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 30px}.product-highlights li{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:5px 10px;background:var(--surface)}.product-intro .product-actions{margin:0;gap:18px;font-size:13px}.product-intro .primary-link{padding:12px 17px}.product-gallery{min-width:0}.product-preview{display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface);text-align:left;box-shadow:0 16px 45px var(--shadow);cursor:zoom-in}.product-preview>img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;background:var(--surface)}.product-preview-caption{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 18px;font-size:12px;border-top:1px solid var(--line)}.product-preview-caption strong{font-weight:500}.product-preview-caption>span{color:var(--accent);white-space:nowrap}.product-gallery-note{font-size:11px;color:var(--muted);text-align:right;margin:10px 0 0}
.product-screens{margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}.product-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}.product-section-heading .label{margin-bottom:8px;font-size:10px}.product-section-heading h2{font-size:23px;margin:0}.product-section-heading>p{font-size:12px;margin:0}.product-thumbnail-list{display:grid;grid-auto-flow:column;grid-auto-columns:162px;gap:14px;overflow:auto;max-width:100%;padding:3px 3px 14px;scroll-snap-type:x proximity;overscroll-behavior-x:contain}.product-thumbnail-list>button{padding:0;min-width:0;text-align:left;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface);scroll-snap-align:start}.product-thumbnail-list img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain}.product-thumbnail-list button>span{display:block;padding:9px 10px;font-size:11px;line-height:1.6}.product-thumbnail-list [aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.product-thumbnail-list [aria-pressed=true]>span{color:var(--accent);background:var(--soft)}.product-capabilities{margin-top:46px}.product-capabilities .feature-grid{margin:0}.product-capabilities .feature-grid article{padding:22px}.product-capabilities .feature-grid h3{font-size:16px;margin-top:10px}.product-disclaimer{font-size:12px;margin-top:20px}.product-related{margin-top:48px}.product-related>h2{font-size:23px}
@media(max-width:1050px){.product-overview{gap:30px}.product-intro h1{font-size:32px}.product-showroom{padding-inline:24px}.product-intro .product-actions{gap:14px}}
@media(max-width:760px){.product-showroom{padding:26px 20px 60px}.product-switch{margin-bottom:26px;font-size:12px}.product-switch a{padding:8px 12px}.product-overview{grid-template-columns:minmax(0,1fr);gap:26px}.product-intro .label{margin-bottom:12px}.product-intro h1{font-size:30px;margin-bottom:15px}.product-intro .article-summary{max-width:none;margin-bottom:18px}.product-highlights{margin-bottom:22px}.product-gallery-note{text-align:left}.product-screens{margin-top:30px;padding-top:24px}.product-section-heading{display:block;margin-bottom:16px}.product-section-heading>p{margin-top:9px}.product-thumbnail-list{grid-auto-columns:138px;gap:10px}.product-preview-caption{padding:12px;font-size:11px}.product-section-heading h2,.product-related>h2{font-size:21px}.product-capabilities{margin-top:28px}.product-capabilities .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-capabilities .feature-grid article{padding:16px}.product-capabilities .feature-grid h3{font-size:14px}#site-links>a[aria-current=page]:after{bottom:-8px}}
/* 完整功能目录：分类阅读，逐项展示用途说明。 */
.capabilities-intro{font-size:14px;line-height:1.9;color:var(--muted);max-width:780px;margin:-5px 0 22px}.capability-index{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px;padding-bottom:24px;border-bottom:1px solid var(--line)}.capability-index a{display:flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:7px;background:var(--surface);font-size:12px}.capability-index a:hover{border-color:var(--accent);color:var(--accent)}.capability-index a span{font-size:10px;color:var(--muted);background:var(--soft);padding:0 5px;border-radius:4px}.capability-group{scroll-margin-top:112px;margin:0 0 30px}.capability-group-heading{display:flex;align-items:center;gap:14px;margin:0 0 14px}.capability-group-heading h3{font-size:19px;font-weight:600;margin:0}.capability-group-heading>span{font-size:11px;color:var(--muted)}.capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.capability-card{display:flex;align-items:flex-start;gap:13px;padding:21px 19px;border:1px solid var(--line);border-radius:10px;background:var(--surface);min-width:0}.capability-number{font-size:10px;line-height:24px;color:var(--accent);font-variant-numeric:tabular-nums;flex-shrink:0}.capability-card>div{min-width:0}.capability-card h4{font-size:15px;font-weight:550;line-height:1.6;margin:0 0 7px}.capability-card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0;overflow-wrap:anywhere}
@media(max-width:900px){.capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.capability-grid{grid-template-columns:1fr;gap:10px}.capability-card{padding:17px}.capability-group{scroll-margin-top:94px;margin-bottom:25px}.capability-group-heading h3{font-size:18px}.capability-index{gap:6px;margin-bottom:25px;padding-bottom:18px}.capability-index a{padding:6px 9px;font-size:11px}.capabilities-intro{font-size:13px}}

/* 公共页面共享手机导航、输入与弹窗约束。 */
dialog{max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain}
@media(max-width:900px){
  #site-links{max-height:calc(100vh - 90px);max-height:calc(100dvh - 90px);overflow-y:auto;overscroll-behavior:contain}
  #site-links>a{display:flex;align-items:center;min-height:44px;padding:8px 10px}
  .nav-menu,.site-tools>button,[data-account]{min-height:44px}
}
@media(max-width:700px){
  .site-head{grid-template-columns:minmax(0,1fr) auto auto;gap:8px;padding-inline:12px}
  .site-brand{min-width:0;overflow-wrap:anywhere;line-height:1.4}
  .site-tools{gap:4px}.site-tools>button{min-width:40px}
  .page-footer nav{flex-wrap:wrap;row-gap:10px}
  input,select,textarea{font-size:16px;min-width:0}
  .filter-form button,.product-switch a,.product-actions a,.pagination a{min-height:44px;display:inline-flex;align-items:center}
  .feature-grid,.product-capabilities .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-grid article,.article,.content-card{min-width:0;overflow-wrap:anywhere}
  dialog{padding:20px}.modal-heading{gap:12px}.modal-heading h2{min-width:0;font-size:20px}
}
@media(max-width:360px){.feature-grid,.product-capabilities .feature-grid{grid-template-columns:minmax(0,1fr)}}