*{box-sizing:border-box}body{background:var(--color-background);color:var(--color-text);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}:focus-visible{outline:2px solid var(--color-accent-strong);outline-offset:2px}.site-main{max-width:1080px;padding:var(--space-4);margin:0 auto}a{color:var(--color-accent-strong)}
:root{--color-background:#f7f9fb;--color-surface:#fff;--color-border:#d7dee6;--color-text:#0a192f;--color-text-muted:#4a5568;--color-accent:#64ffda;--color-accent-strong:#0b7a6b;--color-navy:#0a192f;--color-danger:#b3261e;--radius-sm:6px;--radius-md:14px;--space-1:.5rem;--space-2:.75rem;--space-3:1.25rem;--space-4:1.75rem;--space-5:2.5rem}