:root{--color-canvas:#fbfaf8;--color-surface:#f2f0ec;--color-surface-strong:#e8e5e0;--color-text:#111;--color-text-muted:#5f5b56;--color-text-subtle:#73706b;--color-border:#c9c5bf;--color-border-soft:#dedbd6;--color-control-border:#73706b;--color-primary:#111;--color-on-primary:#fff;--color-focus:#1c64f2;--color-success:#1f6b45;--color-warning:#8a5a00;--color-danger:#9b2c2c;--font-body:Inter, "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:var(--font-body);--radius-sm:4px;--radius-md:8px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px}*{box-sizing:border-box}html{background:var(--color-canvas);min-height:100%}body{min-height:100%;color:var(--color-text);background:var(--color-canvas);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.55}::selection{color:var(--color-on-primary);background:var(--color-primary)}button,input,select,textarea{font:inherit}a{color:inherit}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}