:root{--color-primary:#255888;--color-primary-hover:#1e4670;--color-text:#1a1a1a;--color-text-muted:#666;--color-border:#e0e0e0;--color-background:#fff;--color-surface:#f8f9fa}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;min-height:100vh;font-family:system-ui,-apple-system,sans-serif;color:var(--color-text);background:var(--color-background)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}