:root{--bg:#1a1420;--panel:#2b2233;--ink:#f0e6d2;--accent:#d9a441;--blood:#a23a3a}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--ink);overscroll-behavior:none;touch-action:manipulation;margin:0;font-family:Courier New,monospace}body{flex-direction:column;display:flex}#topbar{padding:6px 12px;padding-top:max(6px, env(safe-area-inset-top));background:var(--panel);border-bottom:2px solid #000;align-items:center;gap:8px;display:flex}#topbar .logo{color:var(--accent);letter-spacing:2px;font-weight:700}#topbar .spacer{flex:1}#topbar button,#topbar .btn{font:inherit;color:var(--ink);cursor:pointer;background:#3d3048;border:2px solid #000;padding:4px 10px;font-size:13px;text-decoration:none;box-shadow:inset -2px -2px #261d2e,inset 2px 2px #5a4868}#topbar button:active{box-shadow:inset 2px 2px #261d2e}#game{flex:1;min-height:0}#game canvas{image-rendering:pixelated;margin:0 auto;display:block}#toast{background:var(--panel);border:2px solid var(--accent);padding:8px 14px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}