:root{--bg:#fff;--canvas:#f6f8fa;--surface:#f0f5f7;--ink:#1b292f;--muted:#506169;--line:#dae3e8;--primary:#00678a;--primary-soft:#ddf1fb;--warning:#97400d;--warning-soft:#fff3e5;--success:#115e3e;--radius:8px;--sidebar:216px;--chat:332px}@supports (color:lab(0% 0 0)){:root{--bg:lab(100% 0 0);--canvas:lab(97.576% -.642031 -.879753);--surface:lab(96.0797% -1.28016 -1.75726);--ink:lab(15.3902% -4.33669 -6.27827);--muted:lab(39.7673% -5.09281 -7.19977);--line:lab(89.6066% -2.54339 -3.50471);--primary:lab(39.8578% -17.0224 -29.0684);--primary-soft:lab(93.9458% -5.23025 -7.26476);--warning:lab(38.739% 35.4759 45.4292);--warning-soft:lab(96.4116% 2.73156 8.3504);--success:lab(35.0662% -30.0239 11.7928)}}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--canvas);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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