/* 简介模块整体样式 */
.about {
    padding: 60px 0;
    background-color: #f9f9f9;
}
/* 简介标题样式 */
.about-title {
    text-align: center;
    margin-bottom: 40px;
}
.about-title h2 {
    font-size: 32px;
    color: #333;
    margin: 0 0 10px;
    font-weight: 600;
}
.about-title p {
    font-size: 16px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}
/* 简介内容样式 */
.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
}
.about-img {
    flex: 0 0 45%;
}
.about-img img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.about-text {
    flex: 1;
}
.about-text h3 {
    font-size: 24px;
    color: #333;
    margin: 0 0 20px;
    font-weight: 500;
}
.about-text p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin: 0 0 15px;
}
/* 核心优势样式 */
.about-advantage {
    margin-top: 50px;
}
.about-advantage h3 {
    font-size: 24px;
    color: #333;
    margin: 0 0 30px;
    text-align: center;
    font-weight: 500;
}
.advantage-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
.advantage-item {
    flex: 1;
    min-width: 280px;
    padding: 30px 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
}
.advantage-item h4 {
    font-size: 18px;
    color: #333;
    margin: 0 0 15px;
    font-weight: 500;
}
.advantage-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0;
}
/* 响应式适配 */
@media (max-width: 1200px) {
    .container {
        width: 100%;
    }
}
@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
        gap: 20px;
    }
    .about-img {
        flex: 0 0 100%;
    }
}