:root{--color-bg-canvas:#ecf1f8;--color-bg-surface:#ffffff;--color-bg-subtle:#f1f5f9;--color-bg-brand:#1d4ed8;--color-bg-brand-strong:#1e40af;--color-bg-brand-tint:#eff6ff;--color-bg-sidebar:#0e1b38;--color-bg-sidebar-active:#1e3366;--color-bg-sidebar-team:#15254a;--color-bg-sidebar-ops:#2a2140;--color-bg-success-tint:#e7f2ee;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-text-on-brand:#ffffff;--color-text-brand:#1d4ed8;--color-text-success:#0a5a48;--color-border-default:#e7ecf2;--color-border-brand:#1d4ed8;--color-rank-s-bg:#2a2140;--color-rank-s-fg:#e8c772;--color-rank-bg:#1e3366;--color-rank-fg:#ffffff;--color-fresh-unvisited:#7c3aed;--color-fresh-d7:#059669;--color-fresh-d30:#2563eb;--color-fresh-d60:#ca8a04;--color-fresh-d180:#dc2626;--color-fresh-cold:#7c3aed;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:20px;--space-2xl:24px;--space-3xl:32px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-full:999px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--color-bg-canvas);color:var(--color-text-primary);font-family:var(--font-noto),"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased;line-height:1.6}a{color:var(--color-text-brand)}button,input,select{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--color-border-brand);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}