* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            background: linear-gradient(to bottom, #87CEEB 0%, #90EE90 100%);
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }

        .clouds {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
        }

        .cloud {
            position: absolute;
            background: white;
            border-radius: 100px;
            opacity: 0.8;
        }

        .cloud::before, .cloud::after {
            content: '';
            position: absolute;
            background: white;
            border-radius: 100px;
        }

        .cloud1 {
            width: 100px;
            height: 40px;
            top: 50px;
            left: 10%;
            animation: float 20s infinite linear;
        }

        .cloud1::before {
            width: 50px;
            height: 50px;
            top: -25px;
            left: 10px;
        }

        .cloud1::after {
            width: 60px;
            height: 40px;
            top: -15px;
            right: 10px;
        }

        .cloud2 {
            width: 120px;
            height: 50px;
            top: 120px;
            right: 10%;
            animation: float 25s infinite linear reverse;
        }

        .cloud2::before {
            width: 60px;
            height: 60px;
            top: -30px;
            left: 15px;
        }

        .cloud2::after {
            width: 70px;
            height: 50px;
            top: -20px;
            right: 15px;
        }

        @keyframes float {
            0% { transform: translateX(0); }
            100% { transform: translateX(100vw); }
        }

        .game-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
            position: relative;
            z-index: 1;
        }

        .header {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.2);
            text-align: center;
        }

        h1 {
            color: #ff6b6b;
            font-size: 2.5em;
            margin-bottom: 10px;
        }

        .score-board {
            display: flex;
            justify-content: space-around;
            margin-top: 15px;
            font-size: 1.3em;
        }

        .score-item {
            background: #ffe66d;
            padding: 10px 20px;
            border-radius: 15px;
            font-weight: bold;
            color: #333;
        }

        .game-area {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.2);
            min-height: 500px;
        }

        .dog-container {
            text-align: center;
            margin-bottom: 30px;
        }

        .dog {
            font-size: 8em;
            animation: bounce 1s infinite ease-in-out;
            display: inline-block;
            cursor: pointer;
            user-select: none;
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .speech-bubble {
            background: white;
            border: 4px solid #ff6b6b;
            border-radius: 20px;
            padding: 20px;
            display: inline-block;
            position: relative;
            font-size: 2em;
            font-weight: bold;
            color: #333;
            margin-top: 20px;
        }

        .speech-bubble::before {
            content: '';
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 15px solid transparent;
            border-bottom-color: #ff6b6b;
        }

        .bones-container {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 30px;
        }

        .bone {
            font-size: 5em;
            cursor: pointer;
            transition: all 0.3s;
            padding: 10px;
            border-radius: 15px;
            user-select: none;
        }

        .bone:hover {
            transform: scale(1.2) rotate(10deg);
            background: rgba(255, 235, 59, 0.3);
        }

        .bone.clicked {
            animation: fly 1s ease-in-out;
        }

        @keyframes fly {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 1;
            }
            50% {
                transform: translateY(-100px) rotate(360deg);
            }
            100% {
                transform: translateY(-200px) rotate(720deg);
                opacity: 0;
            }
        }

        .bone.wrong {
            animation: shake 0.5s;
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-10px); }
            75% { transform: translateX(10px); }
        }

        .feedback {
            text-align: center;
            font-size: 3em;
            margin-top: 20px;
            font-weight: bold;
            min-height: 60px;
        }

        .feedback.correct {
            color: #4caf50;
            animation: pulse 0.5s;
        }

        .feedback.wrong {
            color: #f44336;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .results {
            background: rgba(255, 255, 255, 0.98);
            border: 5px solid #4caf50;
            border-radius: 20px;
            padding: 40px;
            text-align: center;
            display: none;
            margin-top: 20px;
        }

        .results.show {
            display: block;
            animation: slideIn 0.5s;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .results h2 {
            color: #4caf50;
            font-size: 3em;
            margin-bottom: 20px;
        }

        .result-item {
            font-size: 1.5em;
            margin: 15px 0;
            color: #333;
        }

        .play-again-btn {
            background: #ff6b6b;
            color: white;
            border: none;
            border-radius: 15px;
            padding: 20px 40px;
            font-size: 1.5em;
            font-weight: bold;
            cursor: pointer;
            margin-top: 20px;
            transition: all 0.3s;
        }

        .play-again-btn:hover {
            background: #ff5252;
            transform: scale(1.05);
        }

        .stars {
            font-size: 3em;
            margin: 20px 0;
        }