:root{--ink:#111;--muted:#555;--green:#111;--dark:#111;--line:#e5e5e5;--canvas:#fff;--paper:#fff;--soft:#f5f5f5;--accent:#e5e5e5;--danger:#111;--radius:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:15px}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer;color:inherit;background:0 0;border:0}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}button,input,textarea,a{outline-offset:4px}button:focus-visible,a:focus-visible{outline:2px solid var(--green)}button{transition:background .16s,color .16s,box-shadow .16s,transform .16s}input,textarea{min-width:0}input:focus,textarea:focus{outline-offset:2px;outline:2px solid #111}p{line-height:1.6}svg{flex-shrink:0}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-1.9px;margin-bottom:13px;font-size:44px;font-weight:500;line-height:1.16}h2,h3{font-weight:500}button:hover{filter:none}.app-shell{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--line);z-index:30;background:#f5f5f5;flex-direction:column;width:237px;padding:36px 20px 0;display:flex;position:fixed;inset:0 auto 0 0}.brand{letter-spacing:-1.4px;align-items:center;width:fit-content;font-size:31px;font-weight:600;display:flex}.brand-mark{color:#111;background:0 0;border-radius:0;place-items:center;width:32px;height:32px;margin-right:10px;display:grid;transform:none}.brand-mark svg{transform:none}.brand-period{display:none}.sidebar .brand{margin-bottom:49px;margin-left:13px}.sidebar nav{gap:8px;display:grid}.nav-item{color:#555;text-align:left;border-radius:9px;align-items:center;gap:12px;min-height:48px;padding:13px 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