:root{--safe-top: env(safe-area-inset-top);--safe-bottom: env(safe-area-inset-bottom);--header-h: calc(var(--safe-top) + 56px);--mine-navy: #1F3A5C;--found-gold: #F0C36A;--pickaxe-clay: #C16B3A;--canvas-cream: #FBF6EC;--cream-surface: #FFFFFF;--cream-muted: #F2E6CC}html,body{position:fixed;top:0;right:0;bottom:0;left:0;margin:0;padding:0;overflow:hidden;overscroll-behavior:none;background-color:var(--canvas-cream)}#root{width:100%;height:100%}