:root{--ink:#172d36;--muted:#728087;--orange:#ef713d;--line:#e5e9e8;--bg:#f5f7f6;--nav:#152c35;--green:#287858}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.app-shell{display:flex;min-height:100vh}.sidebar{width:236px;flex-shrink:0;background:var(--nav);color:#c4d0d4;padding:35px 22px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0}.brand{display:flex;gap:12px;align-items:center;color:white;font-size:30px;font-weight:750;line-height:1}.brand-mark{width:46px;height:46px;display:grid;place-items:center;background:var(--orange);border-radius:14px;color:white;font-weight:750;font-size:30px}.brand-mark 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