* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.index-container {
  width: 1600px;
  margin: 0 auto;
}
body {
  font-family: PingFang SC, sans-serif;
  line-height: 1.5;
}
a {
  color: #3e3e3e;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
li {
  list-style: none;
}
em,
i {
  font-style: normal;
}
.img-fluid {
  display: block;
  max-width: 100%;
  height: auto;
}
.line1 {
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}
.header .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 185px;
  /* 手机端切换按钮 */
}
.header .top .left {
  display: flex;
  align-items: center;
}
.header .top .left .logo img {
  mix-blend-mode: multiply !important;
}
.header .top .left .text {
  padding-left: 3px;
}
.header .top .left .text .p1 {
  color: #5b6e7d;
  font-family: PingFang SC;
  font-size: 36px;
  font-style: normal;
  font-weight: 900;
  line-height: normal;
  letter-spacing: 2.88px;
}
.header .top .left .text .p2 {
  color: #5b6e7d;
  font-family: PingFang SC;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 1.8px;
  text-transform: capitalize;
}
.header .top .right {
  display: flex;
  align-items: center;
}
.header .top .right .info {
  color: #5b6e7d;
  font-family: PingFang SC;
  font-size: 24px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.header .top .right .input {
  width: 451px;
  height: 54px;
  border-radius: 4px;
  border: 1px solid #707070;
  background: #fff;
  padding-left: 36px;
  /* 设置字体 */
  font-family: PingFang SC;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  color: #313131;
}
.header .top .right .input::placeholder {
  color: #9e9e9e;
}
.header .top .right .search-btn {
  width: 165px;
  height: 54px;
  border-radius: 4px;
  border: 1px solid #aeaeae;
  background: #5b6e7d;
  color: #fff;
  font-family: PingFang SC;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  cursor: pointer;
}
.header .top .phone-toggle {
  display: none;
}
.header .bottom {
  height: 60px;

  background-color: #5b6e7d;
}
.header .bottom ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.header .bottom ul li {
  width: 140px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header .bottom ul li:hover,
.header .bottom ul li.current {
  background: #313133;
}
.header .bottom ul li a {
  color: #fff;
  font-family: PingFang SC;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.header .bottom .phone-search {
  display: none;
}
.footer {
  width: 100%;
  background-color: #5b6e7d;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

/* 修改 */
.footer .top {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 151px;
}
.footer .top a {
  color: #cdcdce;
  font-family: PingFang SC;
  font-size: 32px;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 3.2px;
  text-transform: uppercase;
  margin-left: 12px;
}

.footer .bottom {
  /* margin-top: 10px; */
  border-top: 1px solid #707070;
  width: 100%;
  height: 40px;
  text-align: center;
  padding-top: 10px;
}
.footer .bottom a {
  color: #cdcdce;
  font-size: 16px;
}
/* 开启媒体查询 */
@media (max-width: 1630px) {
  .index-container {
    width: 92%;
    margin-left: auto;
    margin-right: auto;
  }
  .header .top {
    height: auto;
    padding-top: 35px;
    padding-bottom: 35px;
  }
  .header .top .left .logo img {
    width: 350px;
  }
  .header .top .right .info {
    font-size: 20px;
    white-space: nowrap;
  }
  .header .top .right .input {
    width: 300px;
    font-size: 16px;
  }
  .header .top .right .search-btn {
    font-size: 16px;
  }
  .header .bottom ul li a {
    font-size: 16px;
  }
  .header .bottom ul li {
    width: 9.5%;
    white-space: nowrap;
  }
}
@media (max-width: 1400px) {
  .header .bottom ul li a {
    font-size: 14px;
  }
}
@media (max-width: 1200px) {
  .header .top .left .logo img {
    width: 300px;
  }
  .header .bottom ul li a {
    font-size: 12px;
  }
  .header .top .right .info {
    font-size: 18px;
  }
  .header .top .right .input {
    height: 45px;
    padding-left: 5%;
  }
}
@media (max-width: 992px) {
  .header .top {
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .header {
    position: relative;
    z-index: 9999;
  }
  .header .top .right {
    display: none;
  }
  .header .top .phone-toggle {
    display: block;
    cursor: pointer;
  }
  .header .bottom {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 999;
    width: 100vw;
    height: auto;
    padding-bottom: 35px;
  }
  .header .bottom .index-container {
    width: 100%;
    height: auto;
  }
  .header .bottom ul {
    width: 100%;
    display: block;
  }
  .header .bottom ul li {
    width: 100%;
    height: 40px;
    justify-content: flex-start;
    padding-left: 25px;
  }
  .header .bottom ul li a {
    font-size: 16px;
  }
  .header .bottom .phone-search {
    width: 100%;
    height: 40px;
    margin-top: 15px;
    display: block !important;
  }
  .header .bottom .phone-search form {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 25px;
    padding-right: 25px;
  }
  .header .bottom .phone-search input {
    width: 80%;
    height: 40px;
    color: #313133;
    padding-left: 15px;
    border: none;
  }
  .header .bottom .phone-search input::placeholder {
    color: #9e9e9e;
  }
  .header .bottom .phone-search input:focus {
    color: #313133;
  }
  .header .bottom .phone-search button {
    display: block;
    width: 20%;
    height: 40px;
    background-color: #5b6e7d;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    box-sizing: content-box;
    border: none;
  }
}
@media (max-width: 768px) {
  .header .top {
    padding-top: 25px;
  }

  .footer .top a {
    font-size: 26px;
  }
  .footer {
    /* height: 85px; */
  }
  .footer a {
    font-size: 24px;
  }
  .footer img {
    width: 20px;
  }
  .footer .bottom {
    margin-top: 10px;
  }

  .footer .bottom a {
    font-size: 14px;
  }
}
@media (max-width: 576px) {
  .header .top .left .logo img {
    width: 260px;
  }

  .footer .top a {
    font-size: 20px;
  }
}