:root{--color-base:#fff;--color-surface:#f8f9fa;--color-surface-hover:#f1f3f5;--color-border:#dee2e6;--color-border-dark:#ced4da;--color-text-primary:#212529;--color-text-secondary:#495057;--color-text-tertiary:#6c757d;--color-text-disabled:#adb5bd;--color-primary:#2b7de9;--color-primary-hover:#1e5fc2;--color-primary-light:#e7f1ff;--color-success:#28a745;--color-success-light:#d4edda;--color-error:#dc3545;--color-error-light:#f8d7da;--color-warning:#ffc107;--color-warning-light:#fff3cd;--font-body:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;--font-mono:"SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 2px 6px #0000001a;--shadow-lg:0 4px 12px #0000001f}*{box-sizing:border-box}body{font-family:var(--font-body);background:var(--color-base);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"tnum";margin:0;padding:0;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-body);margin:0;font-weight:600;line-height:1.3}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.text-mono{font-family:var(--font-mono)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}#root{z-index:1;position:relative}