#dragon {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23dc2626" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19l-7-7 7-7m7 14l-7-7 7-7"></path></svg>');
    transition: transform 0.1s ease;
}

.obstacle {
    position: absolute;
    width: 30px;
    height: 60px;
    background-color: #4b5563;
    border-radius: 5px;
    bottom: 0;
}

.fireball {
    position: absolute;
    width: 20px;
    height: 20px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ea580c" stroke="%23ea580c"><circle cx="12" cy="12" r="10"></circle></svg>');
    background-size: contain;
    border-radius: 50%;
}

#dragon.jump {
    animation: jump 0.5s linear;
}

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