:root{--color-bg:#14171a;--color-surface:#1c2024;--color-text:#f4f6f7;--color-text-muted:#9aa4ab;--color-primary:#68abb9;--color-border:rgba(255,255,255,0.12)}*{box-sizing:border-box}body,html{margin:0;padding:0;background-color:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}