:root{--bg:#fff7e8;--card:#fff;--ink:#3b3355;--ink-soft:#7a739b;--coral:#ff7b6b;--coral-deep:#e05a4a;--teal:#2ec4b6;--teal-deep:#1d9d91;--sun:#ffc53d;--sun-deep:#e0a418;--sky:#6bc5f0;--sky-deep:#3f9fd0;--grape:#9b7ede;--grape-deep:#7a5cc0;--tap-min:75px;--radius:28px}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#root{overscroll-behavior:none;touch-action:manipulation;height:100%}body{background:var(--bg);color:var(--ink);font-family:ui-rounded,SF Pro Rounded,Hiragino Maru Gothic ProN,Quicksand,Comic Sans MS,system-ui,sans-serif;position:fixed;inset:0;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.screen{padding:max(16px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.big-button{min-width:var(--tap-min);min-height:var(--tap-min);border-radius:var(--radius);background:var(--btn-bg,var(--sun));box-shadow:0 8px 0 var(--btn-edge,var(--sun-deep));justify-content:center;align-items:center;gap:12px;padding:18px 28px;font-size:44px;line-height:1;transition:filter .15s;display:inline-flex}.big-button:active{filter:brightness(1.05)}.corner-home{top:max(14px, env(safe-area-inset-top));left:max(14px, env(safe-area-inset-left));z-index:20;position:absolute}.corner-home .big-button{--btn-bg:var(--card);--btn-edge:#e3dccb;padding:12px 18px;font-size:32px}.corner-lang{top:max(14px, env(safe-area-inset-top));right:max(14px, env(safe-area-inset-right));z-index:20;position:absolute}.corner-lang .big-button{--btn-bg:var(--card);--btn-edge:#e3dccb;padding:12px 18px}