.dinosaur-container {
    position: fixed;
    top: 800px;
    left: 1200px;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 200px;
    z-index: 50;
}

.dinosaur {
    position: relative;
    width: 100%;
    height: 100%;
    animation: dinoFloat 3s ease-in-out infinite;
}

/* 恐龙身体 */
.dino-body {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 100px;
    background: #4CAF50;
    border-radius: 50px 50px 25px 25px;
    box-shadow: 
        inset -8px -8px 25px rgba(0, 0, 0, 0.3),
        0 8px 16px rgba(0, 0, 0, 0.2);
}

/* 恐龙头部 */
.dino-head {
    position: absolute;
    top: -30px;
    left: 65%;
    width: 80px;
    height: 65px;
    background: #4CAF50;
    border-radius: 50% 40px 15px 15px;
    transform: rotate(15deg);
    box-shadow: 
        inset -5px -5px 15px rgba(0, 0, 0, 0.3),
        0 5px 10px rgba(0, 0, 0, 0.2);
}

/* 眼睛 */
.dino-eye {
    position: absolute;
    top: 15px;
    left: 25px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: inset -3px -3px 6px rgba(0, 0, 0, 0.3);
}

.dino-eye::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    background: #000;
    border-radius: 50%;
    animation: blink 4s infinite;
}

/* 火焰效果 */
.fire-breath {
    position: absolute;
    top: 30px;
    left: 70px;
    width: 100px;
    height: 30px;
    transform: rotate(15deg);
    transform-origin: left center;
}

.fire-core {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #ff4d4d, #ff9933, transparent);
    border-radius: 0 30px 30px 0;
    filter: blur(3px);
    animation: breathFire 1s infinite;
    opacity: 0.8;
}

.fire-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.fire-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #ff9933;
    border-radius: 50%;
    filter: blur(2px);
    animation: particleFly 0.6s infinite;
}

/* 装饰性鳞片 */
.dino-scales {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.scale {
    position: absolute;
    width: 15px;
    height: 15px;
    background: #388E3C;
    border-radius: 50%;
    box-shadow: inset -2px -2px 5px rgba(0, 0, 0, 0.3);
}

/* 尾巴 */
.dino-tail {
    position: absolute;
    bottom: 35px;
    left: 0;
    width: 70px;
    height: 35px;
    background: #4CAF50;
    border-radius: 20px 0 0 20px;
    transform-origin: right center;
    animation: tailWag 2s infinite;
    box-shadow: 
        inset -3px -3px 10px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 腿部 */
.dino-legs {
    position: absolute;
    bottom: -25px;
    width: 100%;
    height: 30px;
}

.leg {
    position: absolute;
    width: 25px;
    height: 40px;
    background: #4CAF50;
    border-radius: 8px;
    box-shadow: 
        inset -3px -3px 10px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.2);
}

.leg-front {
    left: 100px;
    animation: legMove 1s infinite alternate;
}

.leg-back {
    left: 35px;
    animation: legMove 1s infinite alternate-reverse;
}

/* 动画关键帧 */
@keyframes dinoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes breathFire {
    0% { 
        transform: scaleX(0.8);
        opacity: 0.6;
    }
    50% { 
        transform: scaleX(1);
        opacity: 0.8;
    }
    100% { 
        transform: scaleX(0.8);
        opacity: 0.6;
    }
}

@keyframes particleFly {
    0% {
        transform: translate(0, 0);
        opacity: 1;
    }
    100% {
        transform: translate(50px, calc(random() * 30px - 15px));
        opacity: 0;
    }
}

@keyframes blink {
    0%, 48%, 52%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.1); }
}

@keyframes tailWag {
    0%, 100% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
}

@keyframes legMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(-3px); }
}

/* 为火焰粒子创建多个位置 */
.fire-particle:nth-child(1) { top: 20%; animation-delay: 0s; }
.fire-particle:nth-child(2) { top: 40%; animation-delay: 0.1s; }
.fire-particle:nth-child(3) { top: 60%; animation-delay: 0.2s; }
.fire-particle:nth-child(4) { top: 80%; animation-delay: 0.3s; }

/* 为鳞片创建多个位置 */
.scale:nth-child(1) { top: 20%; left: 30%; }
.scale:nth-child(2) { top: 40%; left: 40%; }
.scale:nth-child(3) { top: 60%; left: 35%; }
.scale:nth-child(4) { top: 30%; left: 45%; }
.scale:nth-child(5) { top: 50%; left: 50%; }