:root{color:#1b2e36;background:#d9fbf6;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;width:100%;height:100%;margin:0;overflow:hidden}body{place-items:center;display:grid}#app{background:linear-gradient(90deg,#2aa9a729,#0000 18% 82%,#2aa9a729),#d9fbf6;place-items:center;display:grid;position:relative}#game-root{place-items:center;width:min(100vw,480px);height:min(100dvh,886px);display:grid}canvas{touch-action:none;-webkit-touch-callout:none;border-radius:8px;width:auto;max-width:100%;height:100%;display:block;box-shadow:0 18px 50px #185b6947}#overlay{pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.panel{pointer-events:auto;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f2fffceb;border:1px solid #30918e47;border-radius:8px;width:min(340px,100vw - 32px);padding:20px;box-shadow:0 18px 60px #125e6d3d}.title{color:#143d45;margin:0 0 8px;font-size:32px;line-height:1.05}.score-line{color:#547078;margin:0 0 16px;font-weight:700}.primary-button{font:inherit;cursor:pointer;color:#fff;background:#ff6738;border:0;border-radius:8px;width:100%;height:48px;font-weight:800;box-shadow:0 8px 18px #ff673847}.hidden{display:none!important}