:root{--paper:#f5f3ed;--navy:#183951;--ink:#314c5b;--muted:#72817e;--line:#d7ded6;--green:#4f6b4d;--red:#983d3b;--ease-out:cubic-bezier(.23,1,.32,1);font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:var(--navy);background:var(--paper);color-scheme:light}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #b57c2e;outline-offset:4px}button:active,a:active{transform:scale(.98)}[hidden]{display:none!important}.skip-link{position:fixed;left:20px;top:-100px;z-index:20;padding:12px 18px;background:var(--navy);color:#fff}.skip-link:focus{top:12px}
.demo-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:36px;min-height:94px;padding:16px max(3vw,24px);border-bottom:1px solid var(--line);background:var(--paper)}.demo-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.demo-brand>b{font-size:37px;letter-spacing:-3px;line-height:1;color:var(--red)}.demo-brand>span{font-size:16px;font-weight:600;line-height:1.5}.demo-brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:1px;font-weight:400}.demo-tabs{display:flex;gap:8px;align-items:center;flex:1}.demo-tabs>a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:9px 18px;border:1px solid transparent;border-radius:6px;font-size:18px;line-height:1.5;white-space:nowrap}.demo-tabs>a[aria-current=page]{color:var(--green);background:#eaf0e5;border-color:#cbd7c3;font-weight:600}.demo-tools{display:flex;align-items:center;gap:20px;flex-shrink:0}.demo-data{font-size:11px;color:var(--muted);white-space:nowrap}.catalog-button{padding:10px 0;border:0;border-bottom:1px solid #b8c5b8;background:transparent;font-size:14px;line-height:1.5;white-space:nowrap}.catalog-button>span{margin-left:5px;font-size:13px}
.framework-view{width:100%;overflow-anchor:none}.framework-frame{display:block;width:100%;height:1050px;border:0;background:var(--paper)}.system-view{background:#f4f6f8}.system-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:18px;padding:14px max(3vw,24px);border-bottom:1px solid var(--line);background:#fff}.back-link{display:inline-flex;align-items:center;gap:7px;min-height:40px;font-size:14px;color:var(--green);white-space:nowrap}.system-toolbar h1{margin:0;font-size:16px;font-weight:500;line-height:1.6;color:var(--muted);border-left:1px solid var(--line);padding-left:18px}.system-tabs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto}.system-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:7px 14px;border:1px solid #d9e1d5;border-radius:5px;font-size:15px;line-height:1.5;background:#fff}.system-tabs a[aria-current=page]{background:var(--navy);border-color:var(--navy);color:#fff}.system-frame{display:block;width:100%;height:calc(100dvh - 164px);min-height:650px;border:0;background:#f4f6f8}
dialog{width:min(860px,calc(100% - 32px));max-height:calc(100dvh - 64px);padding:0;border:1px solid #cbd5c8;border-radius:12px;background:#fcfcf9;color:var(--navy);box-shadow:0 16px 70px #18395126}dialog::backdrop{background:#18395166}.catalog-heading{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:22px 28px;background:#fcfcf9;border-bottom:1px solid var(--line)}.catalog-heading h2{font-size:22px;font-weight:600;margin:0}.close-button{display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:50%;background:#fff;font-size:26px;line-height:1}.catalog-content{padding:24px 28px 30px}.catalog-group+.catalog-group{margin-top:24px}.catalog-group h3{font-size:14px;font-weight:500;color:var(--muted);margin:0 0 10px}.catalog-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.catalog-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:57px;padding:13px 15px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:16px}.catalog-links a>span{color:#94a391;font-size:15px}
@media(hover:hover) and (pointer:fine){.demo-tabs>a:not([aria-current=page]):hover{background:#edf0e8}.back-link:hover,.catalog-button:hover{color:var(--navy)}.system-tabs a:not([aria-current=page]):hover,.catalog-links a:hover{border-color:#9eb296;background:#f3f7ef}}
@media(max-width:1100px){.demo-header{gap:22px;padding-left:24px;padding-right:24px}.demo-tabs>a{font-size:16px;padding-left:13px;padding-right:13px}.demo-tools{gap:12px}.demo-brand>span{font-size:14px}.demo-brand small{font-size:10px}.demo-brand>b{font-size:34px}}
@media(max-width:800px){.demo-header{flex-wrap:wrap;gap:14px 18px;padding:14px 20px 12px;min-height:0}.demo-brand{order:0}.demo-tools{order:1;margin-left:auto}.demo-tabs{order:2;flex-basis:100%;gap:8px}.demo-tabs>a{flex:1;font-size:16px;min-height:46px;padding:9px 10px}.demo-brand>b{font-size:31px}.demo-brand>span{font-size:14px}.demo-brand small{font-size:10px}.demo-data{font-size:10px}.catalog-button{font-size:13px}.system-toolbar{gap:10px;padding:10px 20px 12px}.system-toolbar h1{font-size:14px}.system-tabs{flex-basis:100%;margin-left:0;gap:7px}.system-tabs a{font-size:14px;min-height:43px;flex:1;white-space:nowrap}.system-frame{height:calc(100dvh - 228px);min-height:600px}.catalog-links{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-heading{padding:18px 20px}.catalog-content{padding:20px}.catalog-links a{font-size:15px}}
@media(max-width:420px){.demo-header{padding-left:14px;padding-right:14px}.demo-tools{gap:10px}.demo-tabs>a{font-size:15px}.demo-brand small{letter-spacing:.4px}.catalog-links{grid-template-columns:1fr}.system-toolbar{padding-left:14px;padding-right:14px}.system-tabs a{padding-left:10px;padding-right:10px;font-size:13px}.system-toolbar h1{padding-left:12px}.demo-brand>span{font-size:13px}}
@media(prefers-reduced-motion:reduce){button:active,a:active{transform:none}}