*,*:before,*:after{box-sizing:border-box}:root{--bg-deep: #0d0f18;--bg-panel: #161a28;--accent: #ff6b9d;--accent-dim: #c94d7a;--cyan: #4dc9ff;--lime: #b8f26a;--text: #e8eaef;--muted: #7a8299;--brick-shadow: rgba(0, 0, 0, .35)}html,body{margin:0;min-height:100%;background:var(--bg-deep);background-image:radial-gradient(ellipse 120% 80% at 50% -20%,#1a2744 0%,transparent 55%),radial-gradient(circle at 80% 100%,#1f1530 0%,transparent 40%);color:var(--text);font-family:Silkscreen,system-ui,sans-serif}#app{min-height:100vh;display:flex;flex-direction:column}.screen{flex:1;display:flex;flex-direction:column;align-items:center;padding:clamp(1rem,4vw,2.5rem);gap:1.25rem}h1.screen-title{font-family:"Press Start 2P",monospace;font-size:clamp(.65rem,2.8vw,.95rem);text-align:center;letter-spacing:.06em;line-height:1.9;color:var(--accent);text-shadow:2px 2px 0 #3d1a35}.subtitle{font-size:.95rem;color:var(--muted);text-align:center;max-width:34rem}.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.btn{font-family:inherit;font-size:.95rem;padding:.65rem 1.25rem;border:3px solid var(--cyan);background:var(--bg-panel);color:var(--cyan);cursor:pointer;box-shadow:4px 4px #0a2833;transition:transform .08s ease,box-shadow .08s ease}.btn:hover{background:#4dc9ff1f}.btn:active{transform:translate(2px,2px);box-shadow:2px 2px #0a2833}.btn-primary{border-color:var(--lime);color:var(--lime)}.btn-ghost{border-color:var(--muted);color:var(--muted)}.frame{border:4px solid #2f3548;box-shadow:inset 0 0 0 2px var(--bg-deep),8px 8px #00000073;background:#0a0d14}canvas#gameCanvas,canvas#editorCanvas,canvas#tetCanvas,canvas#siCanvas,canvas#flCanvas{display:block;image-rendering:pixelated;image-rendering:crisp-edges;max-width:min(920px,100%);height:auto}.hud{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;justify-content:center;font-size:.95rem;color:var(--muted)}.hud span strong{color:var(--lime)}.toolbar{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:center;max-width:56rem}.toolbar label{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;color:var(--muted)}.editor-hint{font-size:.8rem;color:var(--muted);text-align:center;max-width:38rem;line-height:1.5}.home-header{width:100%;max-width:56rem;text-align:center;margin-bottom:.25rem}.screen--home{align-items:stretch}.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:1.1rem;width:100%;max-width:56rem;margin-inline:auto}.game-tile{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:1.15rem 1.1rem;min-height:8.5rem;font-family:inherit;color:var(--text);background:var(--bg-panel);border:4px solid var(--cyan);box-shadow:6px 6px #0006;cursor:pointer;transition:transform .09s ease,box-shadow .09s ease,border-color .12s ease}.game-tile:hover:not(:disabled){border-color:var(--lime);transform:translate(-2px,-2px);box-shadow:8px 8px #00000073}.game-tile:active:not(:disabled){transform:translate(2px,2px);box-shadow:4px 4px #0006}.game-tile--soon{opacity:.55;cursor:not-allowed;border-color:#3a4158;border-style:dashed;color:var(--muted)}.game-tile__badge{align-self:flex-end;font-size:.65rem;font-family:"Press Start 2P",monospace;letter-spacing:.04em;color:var(--lime);margin-bottom:.5rem}.game-tile--soon .game-tile__badge{color:var(--muted)}.game-tile__title{font-family:"Press Start 2P",monospace;font-size:.55rem;line-height:1.7;letter-spacing:.04em;color:var(--accent);margin:0 0 .6rem}.game-tile--soon .game-tile__title{color:var(--muted)}.game-tile__blurb{font-size:.85rem;line-height:1.45;margin:0;flex:1}.tile-icon{font-size:1.85rem;line-height:1;margin-bottom:.5rem;filter:grayscale(.15)}@media(min-width:640px){.game-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1000px){.game-grid{grid-template-columns:repeat(4,1fr);max-width:62rem}}.screen--dom-game{max-width:36rem}.mines-board-wrap{display:flex;justify-content:center;margin:.5rem 0 1rem}.ms-grid{display:grid;grid-template-columns:repeat(var(--ms-cols, 9),minmax(26px,1fr));gap:3px}.ms-cell{aspect-ratio:1;width:100%;max-width:32px;min-height:28px;font-family:inherit;font-size:.8rem;font-weight:700;cursor:pointer;border:2px solid var(--cyan);background:var(--bg-panel);color:var(--text);padding:0;line-height:1}.ms-cell.ms-cell--open{background:#0f1320;border-color:#3a4158}.ms-cell.ms-cell--flag{background:#ff6b9d1f}.ms-n-1{color:#4dc9ff}.ms-n-2{color:#7ae582}.ms-n-3{color:#ff6b9d}.ms-n-4{color:#a78bfa}.ms-n-5{color:#ffb84d}.ms-n-6{color:#ffe74d}.ms-n-7,.ms-n-8{color:#cfd6e8}.ms-hud{font-size:1rem;color:var(--lime)}.mem-board-slot{display:flex;justify-content:center}.mem-grid{display:grid;grid-template-columns:repeat(var(--mem-cols, 4),1fr);gap:.5rem;width:100%;max-width:22rem}.mem-card{aspect-ratio:1;min-height:3.25rem;font-size:1.5rem;font-family:inherit;cursor:pointer;border:3px solid var(--cyan);background:var(--bg-panel);color:var(--muted);box-shadow:3px 3px #00000059}.mem-card.mem-card--open,.mem-card:active{border-color:var(--lime)}.mem-hud{color:var(--lime)}