*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#08080e;--surface:#13131b;--surface-hover:#1b1b27;--border:#252535;--accent:#4f8eff;--accent-glow:#4f8eff47;--accent-2:#a78bfa;--text:#e4e4ee;--text-muted:#7878a0;--font:"Inter", system-ui, -apple-system, sans-serif;--radius:14px}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}#app{flex-direction:column;min-height:100vh;display:flex}.site-header{text-align:center;padding:3.5rem 1rem 2rem}.header-top-row{justify-content:flex-end;margin-bottom:.5rem;padding:0 2rem;display:flex}.site-title{letter-spacing:-.03em;background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.8rem;font-weight:800}.site-subtitle{color:var(--text-muted);letter-spacing:.02em;margin-top:.5rem;font-size:1rem}.game-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.5rem;width:100%;max-width:1200px;margin:0 auto;padding:1rem 2rem 4rem;display:grid}.game-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;outline:none;transition:transform .2s,box-shadow .25s,border-color .2s;overflow:hidden}.game-card:hover{border-color:var(--accent);box-shadow:0 12px 40px var(--accent-glow);transform:translateY(-5px)}.game-card:focus-visible{border-color:var(--accent);box-shadow:0 12px 40px var(--accent-glow);transform:translateY(-5px)}.game-card-thumb{aspect-ratio:4/3;background:#12121a;justify-content:center;align-items:center;display:flex;overflow:hidden}.game-card-thumb-img{object-fit:cover;width:100%;height:100%;transition:transform .3s;display:block}.game-card:hover .game-card-thumb-img{transform:scale(1.05)}.game-card:focus-visible .game-card-thumb-img{transform:scale(1.05)}.game-card-thumb-placeholder{color:var(--accent);opacity:.4;font-size:3rem;font-weight:700}.game-card-thumb-placeholder--hidden{display:none}.game-card-info{padding:1rem}.game-card-title{margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.game-card-desc{color:var(--text-muted);font-size:.85rem;line-height:1.4}.game-page{flex-direction:column;height:100vh;display:flex}.game-header{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.75rem 1.5rem;display:flex}.back-link{color:var(--text-muted);font-size:.9rem;text-decoration:none;transition:color .15s}.back-link:hover{color:var(--accent)}.game-title{font-size:1.1rem;font-weight:600}.pause-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;padding:.4rem .8rem;font-size:1.1rem;transition:border-color .15s}.pause-btn:hover{border-color:var(--accent)}.canvas-wrapper{background:#000;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}#gameCanvas{image-rendering:auto}.game-overlay{z-index:10;background:#000000b3;justify-content:center;align-items:center;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.overlay-content{text-align:center}.overlay-content h3{margin-bottom:.5rem;font-size:2rem}.overlay-content p{color:var(--text-muted)}.error-page{flex-direction:column;justify-content:center;align-items:center;gap:1rem;height:100vh;display:flex}.error-page h2{font-size:1.5rem}.settings-toggle{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;padding:.4rem .6rem;font-size:1.2rem;line-height:1;transition:border-color .15s,color .15s}.settings-toggle:hover{border-color:var(--accent);color:var(--text)}.settings-panel{background:var(--surface);border-left:1px solid var(--border);z-index:100;flex-direction:column;width:300px;height:100vh;transition:right .25s;display:flex;position:fixed;top:0;right:-320px;box-shadow:-4px 0 24px #00000080}.settings-panel.open{right:0}.settings-panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.settings-panel-header h3{font-size:1rem;font-weight:600}.settings-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.3rem;line-height:1}.settings-close:hover{color:var(--text)}.settings-body{flex:1;padding:1.25rem;overflow-y:auto}.settings-group{margin-bottom:1.5rem}.settings-group-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem;font-size:.75rem;font-weight:600}.settings-preset-btns{gap:.5rem;display:flex}.preset-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;flex:1;padding:.6rem .75rem;font-size:.85rem;font-weight:500;transition:border-color .15s,background .15s}.preset-btn:hover{border-color:var(--accent)}.preset-btn.active{border-color:var(--accent);color:var(--accent);background:#3b82f626}.settings-toggle-row{justify-content:space-between;align-items:center;padding:.5rem 0;display:flex}.settings-toggle-row label{font-size:.9rem}.toggle-switch{width:40px;height:22px;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{background:var(--border);cursor:pointer;border-radius:11px;transition:background .2s;position:absolute;top:0;bottom:0;left:0;right:0}.toggle-slider:before{content:"";background:var(--text);border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:2px;left:2px}.toggle-switch input:checked+.toggle-slider{background:var(--accent)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(18px)}.settings-backdrop{z-index:99;opacity:0;pointer-events:none;background:#0006;transition:opacity .25s;position:fixed;top:0;bottom:0;left:0;right:0}.settings-backdrop.open{opacity:1;pointer-events:auto}@media (max-width:600px){.game-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem;padding:1rem}.site-title{font-size:1.8rem}.site-header{padding:2rem 1rem 1.5rem}}