.minesweeper{background:silver;border-color:#fff grey grey #fff;border-style:solid;border-width:3px;display:inline-block;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;padding:16px;-webkit-user-select:none;user-select:none}.minesweeper-header{background:silver;border-color:grey #fff #fff grey;border-style:solid;border-width:2px;margin-bottom:12px;padding:8px}.minesweeper-info{align-items:center;display:flex;justify-content:space-between}.mine-count{background:#000;border-color:grey #fff #fff grey;border-style:solid;border-width:2px;color:red;font-family:Courier New,monospace;font-size:18px;font-weight:700;padding:4px 8px}.reset-button{background:silver;border-color:#fff grey grey #fff;border-style:solid;border-width:2px;cursor:pointer;font-size:24px;line-height:1;padding:4px 12px}.reset-button:active{border-color:grey #fff #fff grey}.game-result{color:navy;font-size:16px;font-weight:700;margin-top:8px;text-align:center}.minesweeper-board{background:silver;border-color:grey #fff #fff grey;border-style:solid;border-width:3px;display:grid;gap:0;padding:4px}.minesweeper-cell{align-items:center;background:silver;border-color:#fff grey grey #fff;border-style:solid;border-width:2px;cursor:pointer;display:flex;font-size:14px;font-weight:700;height:30px;justify-content:center;width:30px}.minesweeper-cell:active{border-color:grey #fff #fff grey}.minesweeper-cell.revealed{background:silver;border:1px solid grey;cursor:default}.minesweeper-cell.revealed.mine{background:red}.minesweeper-cell.adjacent-1{color:#00f}.minesweeper-cell.adjacent-2{color:green}.minesweeper-cell.adjacent-3{color:red}.minesweeper-cell.adjacent-4{color:navy}.minesweeper-cell.adjacent-5{color:maroon}.minesweeper-cell.adjacent-6{color:teal}.minesweeper-cell.adjacent-7{color:#000}.minesweeper-cell.adjacent-8{color:gray}.dino-game{background:#fff;gap:20px;padding:20px}.dino-controls,.dino-game{align-items:center;display:flex;flex-direction:column}.dino-controls{gap:10px;width:100%}.control-hint{color:#757575;display:flex;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:13px;gap:20px}.control-hint span{background:#f5f5f5;border:1px solid #ddd;border-radius:3px;padding:4px 8px}.restart-button{background:#535353;border:none;border-radius:3px;color:#fff;cursor:pointer;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:14px;font-weight:500;padding:8px 16px;transition:background .2s}.restart-button:hover{background:#3a3a3a}.restart-button:active{transform:scale(.98)}.dino-canvas{background:#fff;border:2px solid #535353;cursor:pointer;display:block;image-rendering:crisp-edges;image-rendering:pixelated}.dino-canvas:focus{border-color:#535353;outline:none}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.app{display:flex;flex-direction:column;align-items:center;padding:40px 20px;min-height:100vh}.app-header{text-align:center;color:#fff;margin-bottom:40px}.app-header h1{font-size:48px;margin:0 0 16px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.app-header p{font-size:18px;opacity:.9;margin:0}.games-container{display:flex;flex-wrap:wrap;gap:32px;justify-content:center;max-width:1200px}.game-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 8px 32px #0000001a;display:flex;flex-direction:column;align-items:center;gap:16px}.game-card h2{margin:0;font-size:24px;color:#333}.game-info{background:#f5f5f5;padding:12px;border-radius:8px;text-align:center;width:100%}.game-info p{margin:4px 0;color:#666;font-size:14px}.game-result{background:#e8f5e9;padding:12px;border-radius:8px;text-align:center;width:100%;font-weight:700;color:#2e7d32}.game-result.lost{background:#ffebee;color:#c62828}.difficulty-selector{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.difficulty-button{padding:8px 16px;border:2px solid #667eea;background:#fff;color:#667eea;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s}.difficulty-button:hover,.difficulty-button.active{background:#667eea;color:#fff}@media (max-width: 768px){.app-header h1{font-size:32px}.app-header p{font-size:16px}.game-card{width:100%}}