.cont {
    width: 100%;
    /* 设置容器宽度为100% */
    max-width: 1350px;
    margin: 0 auto;
    padding: 5%;
}

.title {
    font-size: 2em;
    color: #333;
}

.subtitle {
    font-size: 1.5em;
    color: #555;
    margin-bottom: 3%;
}

.stats {
    display: flex;
    justify-content: space-between;
}

.stat {
    text-align: center;
    flex: 1;
    /* 允许元素在容器中平均分配空间 */
    flex-basis: 0;
    /* 基础宽度为0，允许flex-grow和flex-shrink调整大小 */
    border-radius: 10px;
    /* 设置圆角大小为10像素 */
    overflow: hidden;
    /* 确保内容不会超出圆角边界 */
}

/* 设置数字字体 */
.stat-number {
    font-size: 3em;
    color: #1558B2;
    font-family: 'Brush Script MT', cursive;
    font-weight: bold;
}

/* 设置“+”号 */
.experience-plus {
    font-size: 0.8em;
    color: #1558B2;
    vertical-align: sub;
    font-weight: normal;
    font-family: 'Brush Script MT', cursive;
    font-weight: bold;
}

.stat-text {
    font-size: 1.2em;
    color: #555;
}

.stat:hover {
    background-color: #547FB9;
}

.stat:hover .stat-number {
    background-color: #547FB9;
    /* 悬停时的背景颜色 */
    font-size: 3em;
    color: #fff;
    font-family: 'Brush Script MT', cursive;
    font-weight: bold;
}

.stat:hover .experience-plus {
    font-size: 0.8em;
    color: #fff;
    vertical-align: sub;
    font-weight: normal;
    font-family: 'Brush Script MT', cursive;
    font-weight: bold;
}

.stat:hover .stat-text {
    font-size: 1.2em;
    color: #fff;
}

.bt {
    display: block;
    width: 100px;
    margin-bottom: 7%;
    padding: 10px;
    text-align: center;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.sub {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.2%;
}

.description {
    flex: 0.5;
    max-width: 485px;
    font-size: 1em;
    color: #777;
}

.image-section {
    flex: 0.5;
    max-width: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-section img {
    max-width: 100%;
    height: auto;
}

.logos-main {
    text-align: center;
    padding: 20px;
    margin: 20px auto;
    max-width: 1350px;
    padding-bottom: 5%;
}

.logos-title h3 {
    font-size: 2em;
    color: #000;
    margin-bottom: 10px;
    padding-top: 5%;
}

.logos-title h5 {
    color: #333;
    font-size: 1em;
    font-family: 'ZhiMangXing-Regular', cursive;
    margin-bottom: 5%;
}

.logos-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1%;
    /* 间距 */
}

.logos-list li {
    flex: 0 0 calc(20% - 40px);
    /* 每个品牌标志占据20%的宽度，减去20px的间距 */
    box-sizing: border-box;
    background-color: #f9f9f9;
    border: 1px solid #e6e6e6;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.logos-list li:hover {
    transform: translateY(-5px);
}

.logos-list img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* 基本容器样式 */
.fw {
    background-color: #547FB9;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.fw h1 {
    font-size: 2.1em;
    color: #fff;
    margin-bottom: 10px;
    font-family: 'SimHei', sans-serif;
}

.fw p {
    font-size: 1em;
    color: #fff;
    font-family: 'SimHei', sans-serif;
}

.fw h2 {
    font-size: 1em;
    color: #fff;
    margin-bottom: 20px;
    font-family: 'ZhiMangXing-Regular', cursive;
}


.fw_item {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    padding-left: 10%;
    /* 设置左侧内边距为5% */
    padding-right: 10%;
    /* 设置右侧内边距为5% */
}

.fw_1,
.fw_2,
.fw_3,
.fw_4 {
    flex: 1 1 22%;
    max-width: 300px;
    overflow: hidden;
    position: relative;
    /* 使子元素可以相对于此元素定位 */
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.fw_1:hover,
.fw_2:hover,
.fw_3:hover,
.fw_4:hover {
    transform: translateY(-5px);
}

.fw_1 img,
.fw_2 img,
.fw_3 img,
.fw_4 img {
    width: 100%;
    height: auto;
    display: block;
    /* 确保图片作为块级元素显示 */
    border-radius: 10px;
    /* 应用圆角 */
}

.fw_title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    color: #000;
    padding: 10px;
    text-align: center;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.fw_1 h3,
.fw_2 h3,
.fw_3 h3,
.fw_4 h3 {
    font-size: 1.5em;
    /* 字体大小 */
    color: #003366;
    /* 字体颜色 */
    font-weight: bold;
    /* 加粗字体 */
    font-family: 'SimHei', sans-serif;
    /* 设置类似黑体的字体 */
    margin: 0;
    /* 重置外边距 */
}

.fw_1 p,
.fw_2 p,
.fw_3 p,
.fw_4 p {
    font-size: 0.9em;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.m3 {
    text-align: center;
    justify-content: space-between;
    padding-top: 5%;
    padding-bottom: 5%;
    background-color: #F6F6F6;
}

.m3 h1 {
    font-size: 2em;
    color: #333;
    margin-bottom: 10px;
    font-family: 'SimHei', sans-serif;
}

.m3 p {
    font-size: 1em;
    color: #666;
    font-family: 'SimHei', sans-serif;
}

.m3 h2 {
    font-size: 1em;
    color: #666;
    font-family: 'ZhiMangXing-Regular', cursive;
    padding-bottom: 2%;
}

.m3_doc {
    display: flex;
    width: 100%;
    padding-right: 15%;
    padding-left: 15%;
    align-items: stretch;
}

.m3_pic {
    flex: 1.5;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    box-sizing: border-box;
    justify-content: space-between;
    border: 3px solid gold;
    border-radius: 10px;
    margin-right: 5%;
}

.m3_pic h3 {
    font-size: 2em;
    color: gold;
    font-family: 'SimHei', sans-serif;
    padding-top: 2%;
}

.m3_pic ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 2%;

}

.m3_pic li {
    flex: 0 0 31.1%;
    margin: 1%;
    box-sizing: border-box;
}

.m3_pic img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.m3_text {
    flex: 0.5;
    box-sizing: border-box;
    border: 3px inset #6ABD5D;
    border-radius: 10px;
    box-sizing: border-box;
}


.m3_text h2 {
    font-size: 2em;
    color: #6ABD5D;
    font-family: 'SimHei', sans-serif;
    padding-top: 10%;
}

.m3_text_p {
    padding: 5%;
    padding-top: 10%;
    padding-bottom: 10%;
}


.m3_text_p p {
    text-align: left;
    font-size: 1.2em;
    padding-bottom: 20%;
}


.m3_text_p strong {
    font-size: 1.5em;
    color: #6ABD5D;
    margin-bottom: 5px;
}


.m3_ot {
    flex: 7;
    padding-left: 5%;
    padding-right: 5%;
    background-color: #fff;
}

.m3_ot h2 {
    font-size: 2em;
    color: #000;
    text-align: center;
    font-family: 'CSZhongYuan', '文鼎CS中圆', cursive;
    padding: 1%;
}

.ot_ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

.ot_ul li {
    flex: 1 1 calc(25% - 20px);
    box-sizing: border-box;
    margin: 10px;
    text-align: center;
    color: #000;
}

.ot_ul img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
    border-radius: 10px;
}

.m4 {
    text-align: center;
    font-family: Arial, sans-serif;
    padding: 5%;
    padding-right: 2%;
    /* background-color: #F4F6F9; */
}

.m4 h1 {
    color: #6ABD5D;
    margin-bottom: 10px;
}

.m4 p {
    color: #666;
}

.m4 h2 {
    font-size: 1em;
    color: #000;
    font-family: 'ZhiMangXing-Regular', cursive;
    margin-bottom: 8%;
}

.m4_doc {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    padding-left: 5%;
    padding-right: 5%;
}

.doc1 {
    width: 30%;
    /* 调整为30%以适应1:1:1比例 */
    text-align: left;
    padding-left: 5%;
}

.doc3 {
    width: 30%;
    /* 调整为30%以适应1:1:1比例 */
    text-align: left;
    padding: 10px;
    position: relative;
}

.doc2 {
    width: 30%;
    /* 同样调整为30% */
    display: flex;
    justify-content: center;
    align-items: center;
}

.doc1 img {
    width: 90%;
    /* 确保图片宽度适应容器 */
    height: auto;
    margin-top: 10px;
    float: right;
}

.doc2 img {
    max-width: 100%;
    /* 确保图片最大宽度为容器宽度 */
    height: auto;
    align-self: center;
}

.doc1 h3 {
    color: #007CB4;
}

.doc3 h3 {
    color: #6ABD5D;
}

.doc1 p,
.doc3 p {
    color: #333;
    line-height: 1.6;
    padding-bottom: 4%;
}

.more-details-button {
    position: absolute;
    right: 40%;
    bottom: 15%;
    display: inline-block;
    padding: 10px 20px;
    font-size: 1.5em;
    color: #4CAF50;
    background-color: transparent;
    border: 2px solid #4CAF50;
    border-radius: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
}

.more-details-button:hover {
    background-color: #45a049;
    color: #fff;
    /* 鼠标悬停时的背景颜色 */
}

.m5 {
    text-align: center;
    font-family: Arial, sans-serif;
    padding-left: 10%;
    padding-right: 10%;
    padding-top: 5%;
    padding-bottom: 5%;
    background-color: #F6F6F6;
}

.m5 h1 {
    color: #007CB4;
    margin-bottom: 10px;
}

.m5 p {
    color: #666;
}

.m5 h2 {
    color: #000;
    font-size: 1em;
    font-family: 'ZhiMangXing-Regular', cursive;
    margin-bottom: 5%;
}

.project-list {
    list-style: none;
    /* 移除列表项前的标记 */
    padding: 0;
    /* 移除默认的内边距 */
    display: flex;
    flex-wrap: wrap;
    /* 允许列表项换行 */
    justify-content: center;
    /* 水平居中对齐 */
    gap: 20px;
    /* 列表项之间的间隔 */
}

.project-list li {
    flex: 1 1 calc(25% - 20px);
    /* 列表项占据25%的宽度，减去间隔 */
    box-sizing: border-box;
    margin-bottom: 20px;
}

.project-list img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.project-list p {
    text-align: center;
    transition: background-color 0.3s;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    height: 13%;
    border-radius: 5px;
    display: flex;
    /* 启用 flex 布局 */
    align-items: center;
    /* 垂直居中文本 */
    justify-content: center;
    /* 水平居中文本 */
}

.project-list p:hover {
    background-color: #007CB4;
    /* 鼠标悬停时的背景颜色为蓝色 */
    color: #fff;
    /* 可选：设置文字颜色为白色以确保在蓝色背景上的可读性 */
}

.m6 {
    position: relative;
    /* 相对定位，以便内部元素可以绝对定位 */
    display: inline-block;
    /* 使容器适应图片大小 */
}

.m6 img {
    width: 100%;
    /* 图片宽度占满容器 */
    height: auto;
    /* 保持图片比例 */
}

.button-container {
    position: absolute;
    /* 绝对定位 */
    right: 10%;
    /* 距离右侧20px */
    bottom: 15%;
    /* 距离底部20px */
}

.explore-more-button {
    border: 2px solid #fff;
    background-color: rgba(255, 255, 255, 0);
    font-family: 'SimHei', sans-serif;
    /* 半透明白色背景 */
    color: #fff;
    /* 文字颜色 */
    padding: 10px 20px;
    /* 内边距 */
    border-radius: 15px;
    /* 圆角 */
    text-decoration: none;
    /* 去掉链接下划线 */
    font-size: 1.5em;
    /* 字体大小 */
    transition: background-color 0.3s;
    /* 背景颜色变化的过渡效果 */
}

.explore-more-button:hover {
    background-color: rgba(255, 255, 255, 1);
    /* 鼠标悬停时背景变为不透明 */
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .logos-list li {
        flex: 0 0 calc(33.333% - 40px);
        /* 在中等屏幕上，每个品牌标志占据33.333%的宽度 */
    }
}

@media (max-width: 768px) {

    .fw_1,
    .fw_2,
    .fw_3,
    .fw_4 {
        flex: 1 1 45%;
    }

    .logos-list li {
        flex: 0 0 calc(50% - 40px);
        /* 在小屏幕上，每个品牌标志占据50%的宽度 */
    }
}

/* 在非常小的屏幕上，每个品牌标志占据100%的宽度 */
@media (max-width: 480px) {
    .logos-list li {
        /* 合作伙伴 */
        flex: 0 0 calc(100% - 40px);
    }

    .description {
        /* 公司介绍 */
        flex: 1;
        max-width: 480px;
    }

    .fw_1,
    .fw_2,
    .fw_3,
    .fw_4 {
        /* 服务范围 */
        flex: 1 1 33%;
    }
}