/* 特色优势部分样式 */
.advantages-section {
    background-color: #f8fafc;
    margin: 2rem auto;
    padding: 3.5rem 2rem;
    max-width: 1200px;
}

.advantages-title {
    text-align: center;
    margin-bottom: 3.5rem;
    font-size: 1.75rem;
    font-weight: 600;
    color: #1e293b;
    position: relative;
}

.advantages-title::after {
    content: '';
    position: absolute;
    bottom: -0.8rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2.5rem;
    height: 0.25rem;
    background-color: #2563eb;
    border-radius: 4px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.advantage-card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 1.25rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 240px;
    position: relative;
    overflow: hidden;
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.advantage-icon {
    width: 3.5rem;
    height: 3.5rem;
    margin-bottom: 1.75rem;
    padding: 0.875rem;
    background-color: #eef6ff;
    border-radius: 1rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon svg {
    width: 100%;
    height: 100%;
    stroke: #2563eb;
    stroke-width: 2;
}

.advantage-card:hover .advantage-icon {
    background-color: #dbeafe;
    transform: scale(1.05);
}

.advantage-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.advantage-description {
    color: #475569;
    line-height: 1.75;
    font-size: 0.9375rem;
    max-width: 85%;
    margin: 0 auto;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    .advantages-section {
        padding: 2.5rem 1.5rem;
        margin: 1.5rem auto;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
    
    .advantage-card {
        padding: 2rem;
        min-height: 200px;
    }
    
    .advantage-icon {
        width: 3.25rem;
        height: 3.25rem;
        margin-bottom: 1.5rem;
        padding: 0.75rem;
    }
    
    .advantages-title {
        font-size: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .advantage-title {
        font-size: 1.125rem;
        margin-bottom: 0.875rem;
    }

    .advantage-description {
        font-size: 0.875rem;
        max-width: 90%;
        line-height: 1.7;
    }
}