@font-face{font-family:DoudouUI;src:url(/assets/font-ui.ttf)format("truetype");font-display:swap}:root{color:#1f2937;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(#f8fbff 0%,#eef7ff 100%);font-family:DoudouUI,Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{overscroll-behavior:none;min-width:320px;min-height:100%;margin:0}body{min-height:100vh}#app,.app-shell{width:100%;min-height:100vh}.app-shell{justify-content:center;align-items:center;padding:14px;display:flex}.game-stage{width:min(100%,480px);position:relative}canvas{touch-action:manipulation;-webkit-user-select:none;user-select:none;background:#8fd3ff;border:4px solid #fffc;border-radius:24px;width:100%;height:auto;display:block;box-shadow:0 24px 80px #4266912e}.canvas-input{z-index:2;text-align:center;color:#4a2f1a;background:#ffffffe6;border:0;border-radius:999px;outline:none;padding:0 18px;font-family:DoudouUI,system-ui,sans-serif;position:absolute;box-shadow:inset 0 0 0 3px #9c673a29}.canvas-input:focus{box-shadow:inset 0 0 0 3px #ff7f506b,0 8px 24px #0f172a1f}.hidden{display:none!important}@media (width>=961px){.app-shell{background:#000;padding:0;display:block;overflow:hidden}.game-stage{width:100vw;height:100vh}canvas{width:100vw;height:100vh;box-shadow:none;border:none;border-radius:0}}