.prototype {
    padding: 40px 20px;
    background: rgba(0, 20, 60, 0.7);
    border-radius: 15px;
    margin: 20px 0;
    box-shadow: 0 0 20px rgba(0, 180, 255, 0.5);
}

.prototype h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 30px;
    text-shadow: 0 0 10px #00b4ff;
}

.prototype-section {
    margin-bottom: 40px;
}

.prototype-section h3 {
    font-size: 28px;
    color: #00b4ff;
    margin-bottom: 15px;
    text-shadow: 0 0 5px rgba(0, 180, 255, 0.5);
}

.prototype-section p {
    font-size: 18px;
    line-height: 1.6;
    color: #e1f5fe;
    margin-bottom: 15px;
}

.prototype-section ul {
    list-style: none;
    margin-left: 20px;
}

.prototype-section ul li {
    font-size: 16px;
    color: #b3e5fc;
    margin-bottom: 10px;
    position: relative;
}

.prototype-section ul li:before {
    content: "🌊";
    position: absolute;
    left: -20px;
    color: #00b4ff;
}

/* 图片区域 */
.prototype-images {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 30px;
}

.prototype-images img {
    width: 380px;
    height: 250px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 0 15px rgba(0, 180, 255, 0.5);
    transition: all 0.3s ease;
}

.prototype-images img:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 180, 255, 0.8);
}

/* 查看更多按钮 */
.more-btn {
    text-align: center;
    margin-top: 40px;
}

.more-btn a {
    display: inline-block;
    padding: 15px 40px;
    font-size: 20px;
    background: linear-gradient(45deg, #00b4ff, #0288d1);
    border: none;
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 180, 255, 0.5);
}

.more-btn a:hover {
    background: linear-gradient(45deg, #0288d1, #00b4ff);
    box-shadow: 0 0 25px #00b4ff;
    transform: scale(1.05);
}