/* 
div{
    border: 1px solid black;
} */

body, html {
    margin: 0;
    padding: 0;
    font-family: myFont, 'Microsoft YaHei';
    background-size: cover;
}

.banner{
    width: 100%;
    margin: auto;
  }

.content {
    width: 80%;
    margin: auto;
}

.pm-top-out{
    background-image: linear-gradient(to bottom, #ccc, #fff); /* 灰色渐变背景 */
    margin-bottom: 75px;
  }

.pm-top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    background: url('../img/assets/pm/klw/top-title.jpg'), linear-gradient(to bottom, #CCC, #FFF);
    background-size: 100% 280px; /* 宽度100%，高度固定为120px */
    background-repeat: no-repeat;
    background-position: top, top;
}
.pm-top-left {
    flex: 1;
    padding: 0px;
    height: 100%;
}
.pm-top-left-title {
    padding: 10px 0 0 80px;
}

.pm-top-left-title h1 {
    font-size: 70px;
    color: #73AEF0;
    margin: 0;
}
.pm-top-left-title h2 {
    font-size: 62px;
    color: #73AEF0;
    margin: 0;
}

.pm-top-left-info {
    padding: 50px 0 0 80px;
}

.pm-top-left-info p {
    font-size: 18px;
    margin: 8px 0;
}

.pm-top-left-info-left {
    font-weight: bold;
    margin: 10px 0;
}


.pm-top-right {
    flex: 1;
    padding: 0px;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.pm-top-right-pic {
    max-width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 120px 85px 0 0;
}

.pm-top-right-pic img {
    max-height: 350px;
    transition: transform 0.5s ease;
}
.pm-top-right-pic img:hover {
    transform: scale(1.1);
}
.pm-top-right-info{
    width: 100%;
    text-align: center;
    margin-top: 35px;
}

.pm-top-right-info-left{
    font-size: 25px;
}

.pm-top-right-info a {
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    border-radius: 5px;
    text-align: center;
    display: inline-block;
    background-color: #FF7F00;
    padding: 15px;
}

.pm-klw-title ul {
    background: #ee9740;
    width: 20px;
    height: 6px;
}

/*小标题*/
.pm-klw-title {
    width: 300px;
    margin-left: 5%; /* 距离左边15%的距离 */
    text-align: left; /* 整体居左 */
    margin-bottom: 40px;
  }

.pm-klw-title :nth-child(1) {
    color: #000;
    font-size: 30px;
    letter-spacing: 7px;
}
.pm-klw-title :nth-child(3) {    
    color: #b4a48a;
    font-size: 15px;
}

.pm-klw-title ul {
    list-style-type: none; /* 清除默认的列表标志 */
    padding: 0; /* 清除内边距 */
    margin: 0; /* 清除外边距 */
}

.pm-klw-title :nth-child(4) {  
    margin-top: 10px; 
    background: #ff8400;
    width: 65px;
    height: 6px;
}

.pm-klw-yyyj {
    display: flex;
    flex-direction: row;
    height: 500px;
}

.pm-klw-yyyj-left {
    flex: 1;
    padding: 50px 10px 0 50px;
    background: url('../img/assets/pm/klw/pm-2-left.png');
    background-size: 100% 500px;
    background-repeat: no-repeat;
    background-position: top;
}

.pm-klw-yyyj-left p {
    font-size: 25px;
    text-indent: 45px; 
    font-weight: normal; /* 确保字体样式一致 */
}

.pm-klw-yyyj-left img{
    max-width: 100%;
    height: 25px;
    width: auto;
    padding-bottom: 20px;
}

.pm-klw-yyyj-right {
    flex: 1;
    padding: 0px;
    background: url('../img/assets/pm/klw/pm-2-right.png');
    background-size: auto 500px;
    background-repeat: no-repeat;
    background-position: left top; /* 背景居左 */
}

.pm-klw-yyyj-info {
    list-style-type: none; /* 去掉默认的列表样式 */
    padding: 0;
    margin: 0 auto; /* 居中 */
    margin-top: 50px;
    margin-bottom: 150px;
    width: 90%; /* 宽度为90% */
    display: flex; /* 使用flexbox布局 */
    justify-content: center; /* 居中对齐 */
}

.pm-klw-yyyj-info li {
    text-align: center; /* li 内容左对齐 */
    padding: 10px 0; /* 设置 li 的上下内边距 */
    width: 25%; /* 每个 li 的宽度为25% */
}

.pm-klw-yyyj-info-li{
    border-right: 1px solid;
}

.pm-klw-yyyj-info li p {
    margin: 0; /* 清除 p 标签的外边距 */
    line-height: 1.5; /* 自定义行间距 */
    font-size: 20px;
}

.pm-klw-yyyj-info-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #ff8400;
    border-radius: 50%; /* 圆形 */
    margin-right: 10px; /* 设置圆点和文字之间的间距 */
}


.pm-klw-cpys-info {
    list-style-type: none; /* 去掉默认的列表样式 */
    padding: 0;
    margin: 0 auto; /* 居中 */
    margin-top: 50px;
    margin-bottom: 50px;
    width: 100%; /* 100% */
    display: flex; /* 使用flexbox布局 */
    justify-content: center; /* 居中对齐 */
}

.pm-klw-cpys-info li {
    background:linear-gradient(to bottom, #A6C1EC, #FFF);
    text-align: left; /* li 内容左对齐 */
    margin: 0 25px; /* 设置 li 的上下内边距 */
    padding: 20px 5px 0px 5px;
    width: 33%;
}

.pm-klw-cpys-info li p {
    margin: 0; /* 清除 p 标签的外边距 */
    margin-bottom: 20px; /* 设置 li 的上下内边距 */
    line-height: 1.5; /* 自定义行间距为10px */
    font-size: 25px;
    text-align: center;
}

.pm-klw-cpys-info li span {
    line-height: 1.5; /* 自定义行间距为10px */
    font-size: 18px;
    padding-left: 25px;
}


.pm-klw-cpys-info-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #ff8400;
    border-radius: 50%; /* 圆形 */
    margin-right: 10px; /* 设置圆点和文字之间的间距 */
}

.pm-book {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    width: 99%;
    margin: auto;
    padding-bottom:80px ;
  }

  .pm-book-item {
    width: 24%;
    background-color: #eceaea;
    text-align: center;
    padding-bottom: 25px;
  }
  /* 设置动画执行的时间为0.6s */
  .pm-book-item img {
    padding-top: 25px;
    max-width: 100%;
    height: 250px;
    transition: all 1.5s; 
  }
  .pm-book-item img:hover{
    transform: scale(1.3);
  }


  .pm-img-ap {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    width: 99%;
    margin: auto;
    margin-bottom:35px;
  }

  .pm-img-ap-item {
    width: 33%;
    text-align: center;
  }

  .pm-img-ap img {
    padding-top: 25px;
    max-width: 100%;
    height: 250px;
  }

  .pm-img-ap-out {
    width: 13%;
    text-align: center;
    margin: auto;
  }

  .pm-img-ap-out img{
    width: 180px;
    height: auto;
  }

  .pm-img-ap-info {
    width: 35%;
    text-align: left;    
  }

  .pm-img-ap-info p{
    line-height:1.5;
    font-size: 18px;
  }

  .pm-img-ap-info span{
    line-height:1.8;
    font-size: 18px;
  }


  .pm-img-cphy {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    width: 99%;
    margin: auto;
    margin-bottom:35px;
    background: linear-gradient(to bottom, transparent 180px, #A6C1EC 180px, #A6C1EC 330px, transparent 330px);
    background-size: 100% 100%; /* 让背景覆盖整个区域 */
  }

  .pm-img-cphy-item {
    width: 33%;
    text-align: center;
  }

  .pm-img-cphy img {
    padding-top: 25px;
    margin-bottom: 60px;
    max-width: 100%;
    height: 250px;
  }

  .pm-img-cphy-item p{
    line-height:1.5;
    font-size: 18px;
  }

  .pm-img-cphy-item ul{
    margin: auto;
    margin-top: 10px; 
    background: #ff8400;
    width: 120px;
    height: 6px;
    text-align: center;
  }
  
  
  .pm-about {
    padding-top: 80px;
    display: flex;
    margin: 0 auto;
    flex-direction: row;
    justify-content: space-between;
    box-sizing: border-box;
}

.pm-about-left{
    padding-top: 50px;
    padding-left: 50px;
}

.pm-about-left span {
    text-align: center;    
    font-size: 45px;
    font-weight: bold;
    border: 1px solid #000;
    padding: 8px;
    border-radius: 50px;
    white-space: nowrap; /* 强制不换行 */
}

.pm-about-right{
    font-size: 24px;
    margin-left: 80px;
    text-indent: 45px; 
}

.pm-about-right p:last-child {
    text-align: right; /* 最后一个 span 居右 */
    padding-left: 0; /* 取消最后一个 span 的左侧缩进 */
    padding-top: 25px;
    padding-bottom:120px ;
}


@media (max-width: 768px) {
    .pm-top-out{
        background-image: none;
    }

    .pm-top{
        flex-direction: column;
        align-items: center;
    }
    .pm-top-left, .pm-top-right {
        padding: 10px;
    }
    .pm-top-left-title h1 {
        font-size: 3em;
    }
    .pm-top-left-title h2 {
        font-size: 2em;
    }
    .pm-top-right-pic {
        padding: 0;
    }
    .pm-top-right-pic img{
        max-width: 100%;
    }

    .pm-top-right-info-left{
        display:none;
    }
    .pm-top-left-info {
        padding: 10px 0 0 10px;
    }

    .pm-top-right-info a {
        width: 100%;
        padding: 15px 0px;
    }

    .pm-klw-yyyj {
        flex-direction: column; /* 切换为纵向布局 */
        height: 900px;
    }

    .pm-klw-yyyj-left, .pm-klw-yyyj-right{
        padding: 10px; /* 更小的内边距 */
        width: 100%; /* 确保每个 div 占满一行 */
        height: auto;
    }

    .pm-klw-yyyj-right {
        background-size: cover
    }

    .pm-klw-yyyj-left p, .pm-klw-yyyj-left span, .pm-klw-yyyj-info li p {
        font-size: 18px; /* 进一步减小字体大小 */
    }

    .pm-klw-yyyj-info li {
        width: 100%; /* 每个 li 占满一行 */
        border: none;
    }

    .pm-klw-yyyj-info {
        flex-direction: column; /* 切换为纵向布局 */
        margin-bottom: 50px; /* 减少底部间距 */
    }

    .pm-klw-cpys-info {
        flex-direction: column; /* 切换为纵向布局 */
    }
    .pm-klw-cpys-info li{
        width: 100%;
        padding: 15px 0 15px 0;
        margin: 0;
    }

    .pm-book-item, .pm-img-ap-item, .pm-img-ap-info, .pm-img-cphy-item, .pm-about-left, .pm-about-right {
        width: 100%;
    }

    .pm-img-ap-info h2{
        font-size: 23px;
      }
      
    .pm-img-ap-item img, pm-img-cphy-item img{
        width: 100%;
        height:auto;
    }

    .pm-img-ap-out {
        display: none;
    }

    .pm-about {
        padding-top: 20px; /* 添加内边距，增加整体视觉空间 */
        display: flex;
        flex-direction: column; /* 在小屏幕下，变为垂直布局 */
        align-items: center; /* 在小屏幕下，内容居中 */
    }
    
    .pm-about-left {
        padding: 0px; /* 调整左侧区域的内边距 */
        text-align: center; /* 文本居中 */
    }
    
    .pm-about-left span {
        font-size: 24px;
        font-weight: bold;
        border: 1px solid #000;
        padding: 8px 20px; /* 调整内边距 */
        border-radius: 50px;
    }
    
    .pm-about-right {
        font-size: 0.8em;
        text-indent: 45; /* 移除文本缩进 */
        text-align: left; /* 在小屏幕下，文本左对齐 */
        margin: 0px;
        margin-top: 20px; /* 调整上边距 */
        
        }
    
    .pm-about-right p:last-child {
        text-align: right; /* 最后一个段落居右 */
        margin-top: 20px; /* 调整上边距 */
        padding-bottom: 0; /* 取消底部内边距 */
    }

    .pm-klw-yyyj-left img{
        max-width: 100%;
        height: 20px;
        width: auto;
    }
    
}