/* app-lobby variant drv140 霓虹紫晶 / Ametista neon — layout sk, frame sk, shape sharp */
:root{--bg:#170c1f;--surface:#271634;--surface2:#362642;--header:#23122f;--nav:#1a0f22;--primary:#901ce3;--secondary:#68e830;--jackpot:#facc42;--text:#ffffff;--muted:#a7a3aa;--line:#372e3e;--on-primary:#ffffff;--on-secondary:#1a1206;--on-header:#ffffff;--on-nav:#ffffff;--glow:#901ce388}