/* 服务卡片样式 */
.index-ser {
    /*max-width: 1200px;*/
    margin: 0 auto;
    padding: 40px 20px;
}

.index-ser .clearfix {
    display: flex;
    flex-wrap: wrap;          /* 想换行就打开 */
    justify-content: flex-start;
    gap: 0px;                /* 现代浏览器都支持 */
    list-style: none;
    margin: 0;
    padding: 0;
}

.index-ser li {
    width: calc(25% - 20px);
    box-sizing: border-box;
    margin-bottom: 30px;
}

.index-ser .item {
    background-color: #f9fafc;
    border-radius: 8px;
    padding: 30px 20px;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.index-ser .item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.index-ser .item a {
    text-decoration: none;
    color: inherit;
    display: block;
    text-align: center;
}

.index-ser .co {
    width: 70px;
    height: 70px;
    display: block;
    margin: 0 auto 20px;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    border-radius: 8px;
}

.index-ser h2 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

/* 蓝色对勾样式 */
.index-ser .item ul {
    list-style: none;
    padding: 0;
    margin: 15px 0 0 0;
    text-align: left;
}

.index-ser .item li {
    width: 100%;
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.index-ser .item li::before {
    content: "✓"; /* 对勾符号 */
    color: #4054ff; /* 蓝色 */
    font-weight: bold;
    margin-right: 8px;
    font-size: 14px;
}

.index-ser span span {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .index-ser li {
        width: calc(50% - 20px);
    }
}

@media (max-width: 576px) {
    .index-ser li {
        width: 100%;
    }
}