.sunon-category {
    padding: 80px 20px;
    background: #f5f7fa;
    text-align: center;
}

/* 标题 */
.sunon-category h2 {
    font-size: 36px;
    margin-bottom: 50px;
    font-weight: 700;
}

/* 容器 */
.sunon-category-wrap {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

/* 卡片 */
.sunon-card {
    flex: 1;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* hover */
.sunon-card:hover {
    transform: translateY(-8px);
}

/* 图片区域 */
.sunon-img {
    width: 100%;
    background: #fff;
}

.sunon-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* 内容 */
.sunon-content {
    padding: 25px;
}

/* 标题 */
.sunon-card h3 {
    font-size: 26px;
    margin-bottom: 10px;
}

/* 描述 */
.sunon-card p {
    font-size: 15px;
    margin-bottom: 20px;
    color: #555;
}

/* 按钮 */
.sunon-btn {
    display: inline-block;
    padding: 12px 28px;
    background: #C1272E;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.sunon-btn:hover {
    background: #a81f25;
}

/* 移动端 */
@media (max-width: 768px) {

    .sunon-category-wrap {
        flex-direction: column;
    }

    .sunon-category h2 {
        font-size: 26px;
    }

    .sunon-card h3 {
        font-size: 22px;
    }
}