:root {
    --cetesb-page-bg: #e3edf7;
    --cetesb-card-bg: #ffffff;
    --cetesb-text: #16191f;
    --cetesb-muted: #94a3b8;
    --cetesb-border: rgba(205, 220, 236, 0.7);
    --cetesb-accent: #087cf5;
    --cetesb-proper: #2f9e44;
    --cetesb-improper: #d92d20;
    --cetesb-radius-lg: 36px;
    --cetesb-radius-md: 26px;
    --cetesb-radius-pill: 999px;
    --cetesb-shadow-card: 0 22px 45px rgba(104, 139, 178, 0.16), 0 8px 18px rgba(104, 139, 178, 0.1);
}