html,body{margin:0;height:100%;background:#05050f;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}#app{display:flex;flex-direction:column;height:100dvh}#game-wrap{flex:1;min-height:0;position:relative}#game-wrap canvas{display:block;width:100%;height:100%}#mobile-ui{display:none;flex-direction:column;align-items:center;gap:10px;padding:10px 14px calc(12px + env(safe-area-inset-bottom));background:#070714;border-top:1px solid #1c1c48}html.phone #mobile-ui{display:flex}#btn-play{display:none;width:min(420px,92vw);height:58px;border:0;border-radius:16px;background:#ffe600;color:#14140a;font:800 22px/1 Arial,sans-serif;letter-spacing:.08em}html.phone.menu #btn-play,html.phone.over #btn-play{display:block}html.phone.menu #dpad,html.phone.over #dpad{display:none}#dpad{display:grid;grid-template-columns:72px 72px 72px;grid-template-rows:64px 64px;gap:8px}#dpad button{height:64px;border:1px solid #3a3a88;border-radius:14px;background:#16163a;color:#f2f2ff;font-size:22px}#dpad button[data-dir=up]{grid-column:2}#dpad button[data-dir=left]{grid-column:1;grid-row:2}#dpad button[data-dir=down]{grid-column:2;grid-row:2}#dpad button[data-dir=right]{grid-column:3;grid-row:2}#dpad button:active,#btn-play:active{filter:brightness(1.25)}