.page{
    padding-top: 50px;
}
.fnt_bold{
    font-weight: bold;
}
body {
  
}
.cont
 {
    padding-bottom: 0 !important;
}
/* ========== page1基础样式 ========== */
.page1-top{
    background-image: url(../img/背景图1.png);
    background-size: 100% 100%;
}
.page1-top-list{
    padding: 150px 0 60px;
}
.page1-content1 {
    display: flex;
    justify-content: space-between;
    gap: 70px;
    
}
.page1-cont1-left {
    width: 55%;
}
.page1-cont1-left p {
    margin-bottom:30px;
    line-height: 1.2;
}
.page1-left-title {
    font-weight: bold;
    color: #5a5655;
    margin-right: 12px;
}
.page1-left-subtitle {
    color: #999;
}
.page1-cont1-left ul,
.page1-cont1-right ul {
    margin-left: 20px;
}
.page1-cont1-left li,
.page1-cont1-right li {
    list-style-type: disc;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}
.page1-cont1-right {
    width: 40%;
}
.page1-middle-list {
    width: 70%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.p1-mid-note:not(:last-child) {
    border-right: 2px #2679bf solid; 
    flex: 1;
}
.p1-mid-title,.p1-mid-subtitle {
    font-weight: bold;
}
.p1-mid-subtitle{
    color: #2679bf;
}
.page1-middle-title {
    text-align: center;
    margin-top: 40px;
    color: #666;
}
.page1-bottom{
    background-image: url(../img/背景图2.png);
    background-size: 100% 100%;
    min-height: 550px;
    max-width: 1500px;
    margin: 0 auto;
}
.page1-bot-content1{
   width: 260px; 
}
.page1-bottom-list{
    display: flex;
    justify-content: center;
    gap: 100px;
    padding-top: 150px;
}
.p1-bot-wra {
    position: relative;
    width: 200px;
    height: 200px;
}
.p1-bot-img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
}
.p1-bot-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    overflow: hidden;
}
.p1-bot-img img:hover{
    transform: scale(1.1);
    transition: all 0.3s ease;
}
.p1-bot-circle {
    position: absolute;
    bottom: 10px;
    right: 20px;
    width: 100px;
    height: 100px;
    background-color: #2679bf;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
}
.p1-bot-note {
    text-align: center;
    margin-left: 20px;
    color: #595757;
}
/* ========== page2基础样式 ========== */
.page2-list .swp_btm::before {
    content: "";
    position: absolute;
    top: 60px;
    width: 100%;
    height: 2px;
    background: rgba(170, 170, 170, 0.3);
    z-index: 1;
}
.page2-list-note {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.page2-list-note:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    left: calc(50% + 60px);
    width: calc(100% - 70px);
    height: 2px;
    background: red;
}
.page2-list-note .e_time {
    color: #2679bf;
    font-weight: bold;
    margin-bottom: 40px;
    line-height: 1;
}
.page2-list-note .e_text {
    color: #635f5d;
    margin-top: 30px;
}
.page2-list-note::before {
    content: "";
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 1px solid #2084ea;
    border-radius: 50%;
    background: #fff;
    z-index: 1;
}
.page2-list-note::after {
    content: "";
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2679bf;
    z-index: 2;
}

/* ========== page3基础样式 ========== */
.page3-subtitle{
    text-align:center;
    color: #404040;
}
.page3-cont1-box {
    display: grid;
    grid-template-columns: repeat(6, 1fr); 
    gap: 20px;
    padding: 30px 0;
}
.page3-small {
    grid-column: span 1;
    background: #f1f1f1;
}
.page3-large {
    grid-column: span 2;
    background: #f1f1f1;
}
.page3-cont1-title {
    background: #2679bf;
    text-align: center;
    color: #fff;
    padding: 3px 0;
}
.page3-cont1-note {
    padding: 20px;
    min-height: 120px;
    color: #332f2d;
    line-height: 1.8;
    text-align: center;
}

/* ========== page4基础样式 ========== */
.page4-content1 {
  padding-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.page4-cont1-box {
  padding: 16px 28px 16px 16px;
  position: relative;
  flex: 0 0 calc(33.333% - 20px);
  box-sizing: border-box;
}
.page4-cont1-header {
  max-height: 150px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}
.p4-c1-left{
  width: 55%;
  padding-top: 20px;
}
.p4-c1-left img {
  width: 50px;
  height: 50px;
  border: 2px solid #2679bf;
  padding: 5px;
  border-radius: 10px;
  margin-right: 10px;
}
.p4-c1-left span {
  color:#2679bf;
}
.p4-c1-right{
    width: 40%;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: -8px 8px 3px 0px rgba(50, 50, 50, 0.3);
}
.p4-c1-right img {
  height: 100%;
  width: 100%;
  border-radius: 4px;
}
.p4-c1-right img:hover{
    transform: scale(1.1);
    transition: all 0.3s ease;
}
.p4-c1-company,.p4-c1-section {
  margin-bottom: 10px;
}
.p4-c1-title {
  margin-bottom: 4px;
}
.p4-c1-content li {
  color: #7a7a7a;
  margin-bottom: 4px;
}
.p4-c1-content.p4-c1-li{
  padding-left: 20px;
}
.p4-c1-li li{
  list-style-type: circle;
}
.page4-cont1-header::before{
  content: "";
  width: 12px;
  height: 200px;
  background: #2679bf;
  position: absolute;
  left: -20px;
  top: 100px;
  z-index: 2;
}
.page4-cont1-body::before{
  content: "";
  width: 6px;
  height: 300px;
  background: #d8d8d8;
  position: absolute;
  left: -17px;
  bottom: 200px;
  z-index: 1;
}
/* page5 基础布局 */
.page5{
     background-image: url(../img/底部联系背景图.png);
    background-size: 100% 100%;
}
.page5-box{
   height:auto; 
}
.page5-box-top,.page5-box-bottom{
    text-align: center;
    color: #2679bf;
}
.page5-title{
    font-weight: bold;
}
.page5-box-top{
    padding-top: 60px;
}
.page5-box-bottom{
    padding: 90px 0 30px;
}
.page5-box-bottom  .fnt_16{
    font-weight: bold;
}
/* ================================== */
/* 统一响应式：平板 ≤1024px */
/* ================================== */
@media (max-width: 1024px) {
  /* page1 适配 */
  .page1-content1 {
    flex-direction: column;
    gap: 0;
  }
  .page1-cont1-left,
  .page1-cont1-right {
    width: 100%;
  }
  .page1-middle-list {
    width: 90%;
  }
  .page1-bottom-list {
    gap: 30px;
    padding: 80px 20px;
  }
  .page1-bottom {
      min-height: auto;
  }
  /* page3 适配 */
  .page3-cont1-box {
    grid-template-columns: repeat(3, 1fr);
  }
  .page3-small, .page3-large {
    grid-column: span 1;
  }
  /* page4 适配 */
  .page4-cont1-box {
    min-width: calc(50% - 30px);
  }
}

/* ================================== */
/* 统一响应式：手机 ≤768px */
/* ================================== */
@media (max-width: 768px) {
  .page {
    padding-top: 30px;
  }
   .page1,.page2,.page3,.page4 {
        width: 95%;
        margin: 10px auto;
        background: #ffffff;
        border-radius: 10px;
        padding: 24px 20px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.07);
    }
  /* page1 适配 */
  .page1-content1{
     gap: 0; 
  }
  .page1-top-list {
    padding: 70px 0 40px;
  }
  .page1-middle-list {
    width: 100%;
  }
  .p1-mid-note {
    padding-right: 10px;
  }
  .page1-bottom{
     background: none;
  }
  .page1-bottom-list {
     flex-direction: column;
     padding: 20px;
  }
  .page1-bot-content1 {
        display: flex;
        width: 100%;
        background: linear-gradient(to right, #fdfdfd 0%, #eef0ef 100%);
        border-radius: 50px;
  }
  .p1-bot-note{
      text-align: left !important;
      display: flex;
      flex-direction: column;
      justify-content: center;
  }
  .p1-bot-img{
      display: none;
  }
  .p1-bot-circle{
      position: unset;
  }
  .p1-bot-wra{
      height: auto;
      width: auto;
  }
  /* page3 适配 */
  .page3-cont1-box {
    grid-template-columns: 1fr;
  }
  .page3-small, .page3-large {
    grid-column: span 1;
  }
  .page3-cont1-note {
      min-height: 100px;
  }
  /* page4 适配 */
  .page4-cont1-box {
    min-width: 100%;
    padding: 16px 16px 16px 25px;
  }
  .page4-cont1-box:not(:last-child){
      border-bottom: 1px solid #eee;
  }
  .p4-c1-left img {
    width: 40px;
    height: 40px;
  }
  .page4-cont1-header::before {
    left: -10px;
  }
  .page4-cont1-body::before {
    top: 100px;
    left: -7px;
  }
}