/* app-lobby variant ref45 湖水蓝 / Azul lago — layout provider, frame welcome, shape rounded */
:root{--bg:#eaf6ff;--surface:#cfe8f8;--surface2:#c2dbec;--header:#deeaff;--nav:#eaf6ff;--primary:#3a98e8;--secondary:#f2a020;--jackpot:#e8901a;--text:#10304a;--muted:#637b8f;--line:#cbdae6;--on-primary:#ffffff;--on-secondary:#1a1206;--on-header:#10304a;--on-nav:#10304a;--glow:#3a98e855}