.features-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 20px;
}

.feature-item {
    margin-bottom: 4rem;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    display: flex;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-item:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-item:nth-child(3) {
    animation-delay: 0.4s;
}

.feature-image {
    width: 50%;
    height: auto;
    min-height: 500px;
    overflow: hidden;
    background-color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.feature-image img {
    height: auto;
    width: auto;
    max-width: 300px;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-image img {
    transform: scale(1.05);
}

.feature-content {
    width: 50%;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-content h2 {
    color: #FF135C;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.feature-content h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: #FF135C;
}

.feature-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .features-container {
        padding: 15px;
    }

    .feature-item {
        flex-direction: column !important;
    }

    .feature-image {
        width: 100%;
        min-height: 400px;
        padding: 20px;
    }

    .feature-image img {
        max-width: 280px;
    }

    .feature-content {
        width: 100%;
        padding: 1.5rem;
    }

    .feature-content h2 {
        font-size: 1.5rem;
    }
}