/* footer */
.footer {
  color: #fff;
  background: #282828;
  margin-bottom: 51px;
}

.footer .footer-top {
  padding: 30px 0;
}

.footer .footer-top .container {
  margin-bottom: -20px;
}

.footer .item {
  margin-bottom: 20px;
}

.footer .logo {
  width: auto;
  height: 35px;
  margin-bottom: 20px;
}

.footer .cont-list li {
  color: #fff;
  display: flex;
  font-size: 14px;
}

.footer .cont-list li:not(:last-child) {
  margin-bottom: 15px;
}

.footer .cont-list li i {
  line-height: 1;
  font-size: 18px;
  margin-right: 12px;
  position: relative;
  top: 2px;
}

.footer .tit {
  margin-bottom: 15px;
  line-height: calc(26 / 20);
  font-family: 'DMSans-Bold';
}

.footer .item-list>li {
  font-size: 14px;
}

.footer .item-list>li a {
  color: rgba(255, 255, 255, 0.80);
}

.footer .item-list>li:not(:last-child) {
  margin-bottom: 10px;
}

.footer .row {
  margin-left: -6px;
  margin-right: -6px;
}

.footer .row>div {
  padding: 0 6px;
}

.footer .form-group {
  margin-bottom: 12px;
}

.footer .form-control {
  border: none;
  border-radius: 0;
  padding-left: 20px;
  padding-right: 20px;
  background: rgba(255, 255, 255, .8);
}

.footer input.form-control {
  height: 36px;
}

.footer textarea.form-control {
  min-height: 96px;
  padding-top: 10px;
}

.footer .btn {
  width: 120px;
  font-size: 14px;
  padding-top: 7px;
  margin-top: 27px;
  border-radius: 0;
  background: #fff;
}

.footer .footer-bottom {
  color: #fff;
  font-size: 14px;
  text-align: center;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.20);
}

.footer .icon-list {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 10px;
}

.footer .icon-list li a {
  width: 40px;
  height: 40px;
  font-size: 20px;
  color: #282828;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.70);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer .icon-list li i {
  font-size: inherit;
  line-height: 1;
}

.footer .footer-bottom p a {
  width: fit-content;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.40);
}

@media (min-width: 768px) {
  .footer {
    margin-bottom: 0;
  }

  .footer .footer-top .container {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    justify-content: space-between;
  }

  .footer .item {
    padding: 0 15px;
  }

  .footer .item:nth-child(1), .footer .item:nth-child(4) {
    order: 1;
    width: 50%;
  }

  .footer .item:nth-child(2) {
    width: 170px;
  }

  .footer .item:nth-child(3) {
    width: 210px;
  }

  .footer .footer-bottom p a {
    width: auto;
    margin-bottom: 0;
    margin-right: 20px;
    display: inline-block;
  }
}

@media (min-width: 992px) {
  .footer .item:nth-child(1) {
    order: 0;
    width: 100%;
  }

  .footer .item:nth-child(4) {
    width: 330px;
  }
}

@media (min-width: 1200px) {
  .footer .footer-top {
    padding: 60px 0;
  }

  .footer .item:nth-child(1) {
    width: 340px;
  }

  .footer .logo {
    height: 50px;
    margin-bottom: 28px;
  }

  .footer .item ul>li a {
    transition: all .3s;
  }

  .footer .cont-list>li a:hover, .footer .item-list>li a:hover {
    text-decoration: underline;
  }

  .footer .cont-list li:not(:last-child) {
    margin-bottom: 24px;
  }

  .footer .tit {
    margin-bottom: 20px;
  }

  .footer .item-list>li:not(:last-child) {
    margin-bottom: 16px;
  }

  .footer .btn {
    transition: opacity .3s;
  }

  .footer .btn:hover {
    opacity: .8;
  }

  .footer .footer-bottom {
    padding: 19px 0 20px;
  }

  .footer .footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .footer .icon-list {
    margin-bottom: 0;
  }

  .footer .icon-list li {
    font-size: 30px;
  }

  .footer .icon-list li:hover a {
    background: #fff;
  }

  .footer .footer-bottom p a {
    margin-right: 58px;
  }

  .footer .footer-bottom p a:hover {
    color: #fff;
  }
}

@media (min-width: 1440px) {
  .footer .footer-top {
    padding: 100px 0 154px;
  }
}


/* 手机端底部 */
.mobile-footer {
  width: 100%;
  color: #666;
  text-align: center;
  border-top: 1px solid #ccc;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 99;
}

.mobile-footer ul {
  background: #fff;
  padding: 0 15px;
  flex-wrap: nowrap;
  justify-content: space-around;
  display: flex;
}

.mobile-footer li a i, .mobile-footer li span i {
  width: 20px;
  height: 20px;
  margin: 5px auto 1px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .mobile-footer {
    display: none;
  }
}