/* app-lobby variant ref43 宝石蓝 / Azul safira — layout game, frame welcome, shape rounded */
:root{--bg:#121e7e;--surface:#1e2a8a;--surface2:#2e3992;--header:#1e4ea2;--nav:#1e2a8a;--primary:#2898e8;--secondary:#f8c828;--jackpot:#ffe066;--text:#ffffff;--muted:#a5aace;--line:#333e90;--on-primary:#ffffff;--on-secondary:#1a1206;--on-header:#ffffff;--on-nav:#ffffff;--glow:#2898e888}