:root{--bg:#F8F7FF;--panel:#FFFFFF;--panel-alt:#F8F7FF;--panel-glass:rgba(255,255,255,0.92);--border:#E8E6F8;--border-light:#F0EFFE;--text:#1A1740;--muted:#6B6890;--muted-light:#9B98B8;--accent:#2E2780;--accent-hover:#231f62;--accent-light:#F0EFFE;--accent-muted:#7F77DD;--success:#1D9E75;--success-light:#E8F8F2;--warn:#D03030;--warn-light:#FEF0F0;--warn-amber:#F5A623;--warn-amber-light:#FEF5E7;--shadow-sm:0 1px 4px rgba(46,39,128,0.08);--shadow:0 4px 16px rgba(46,39,128,0.12),0 2px 4px rgba(46,39,128,0.06);--radius:12px;--radius-sm:8px;--radius-full:999px}[data-theme=dark]{color-scheme:dark;--bg:#0d1117;--panel:#161b22;--panel-alt:#1c2128;--panel-glass:rgba(22,27,34,0.95);--border:#2E2A4A;--border-light:#1c2128;--text:#e6edf3;--muted:#8b949e;--muted-light:#6e7681;--accent:#7F77DD;--accent-hover:#6B63CC;--accent-light:rgba(127,119,221,0.15);--accent-muted:#9B95E4;--success:#3fb950;--success-light:rgba(63,185,80,0.15);--warn:#f85149;--warn-light:rgba(248,81,73,0.15);--warn-amber:#F5A623;--warn-amber-light:rgba(245,166,35,0.15);--shadow-sm:0 1px 3px rgba(0,0,0,0.4),0 1px 2px rgba(0,0,0,0.3);--shadow:0 4px 16px rgba(0,0,0,0.5),0 2px 4px rgba(0,0,0,0.3)}*,:after,:before{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe 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