/* header */
/* ================================================================ */

.qfy-main .qfy-header-container {
  height: 88px;
}

.qfy-main .qfy-header-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  z-index: 11;
}

.qfy-main .qfy-header {
  position: relative;
  height: 100%;
  /* padding: 0 20px; */
}

.qfy-main .qfy-header .qfy-nav-log {
  width: 44px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.qfy-main .qfy-header .qfy-nav {
  float: right;
  padding-left: 54px;
}

.qfy-main .qfy-header .qfy-nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}

.qfy-main .qfy-header .qfy-nav-list:before,
.qfy-main .qfy-header .qfy-nav-list:after {
  content: "";
  display: table;
  clear: both;
}

.qfy-main .qfy-header .qfy-nav-item {
  position: relative;
  padding: 30px 34px;
  float: left;
  /* 使用浮动替代flex布局 */
  font-size: 18px;
  line-height: 28px;
}

.qfy-main .qfy-header .qfy-nav-link {
  text-decoration: none;
  display: inline-block;
  -ms-transition: all 0.3s;
  /* IE9+ */
  transition: all 0.3s;
}

.qfy-main .qfy-header .qfy-nav-link.active,
.qfy-main .qfy-header .qfy-nav-link:hover {
  color: #2468f2;
}

.qfy-main .qfy-header .qfy-nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #2468f2;
  -ms-transition: all 0.3s;
  /* IE9+ */
  transition: all 0.3s;
  -ms-transform: translateX(-50%);
  /* IE9+ */
  transform: translateX(-50%);
}

.qfy-main .qfy-header .qfy-nav-link.active::after,
.qfy-main .qfy-header .qfy-nav-link:hover::after {
  width: 60%;
}

.qfy-main .qfy-header .qfy-nav .qfy-icon-phone {
  float: left;
  width: 24px;
  height: 24px;
  margin-top: 32px;
}

.qfy-main .qfy-header .qfy-nav .qfy-phone {
  float: left;
  margin-left: 6px;
  margin-top: 37px;
  margin-right: 20px;
  font-size: 16px;
}

.qfy-main .qfy-header .qfy-nav .qfy-primary-btn {
  float: left;
  margin-top: 27px;
  margin-right: 12px;
}

.qfy-main .qfy-header .qfy-nav .qfy-dot-btn {
  float: left;
  margin-top: 27px;
}

/* mobile */
/* ================================================================ */
.qfy-main .qfy-header .qfy-menu {
  display: none;
  cursor: pointer;
  height: 30px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
}

.qfy-main .qfy-header .qfy-menu .bar {
  display: block;
  width: 24px;
  height: 3px;
  background: #333;
  margin: 5px 0;
  transition:
    transform 0.3s,
    opacity 0.2s;
}

/* 激活状态 */
.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(2) {
  opacity: 0;
}

.qfy-main .qfy-header .qfy-menu.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.qfy-main .qfy-dropdown-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.qfy-main .qfy-dropdown-menu.show-menu {
  max-height: 70vh !important;
  overflow: auto;
}

.qfy-main .qfy-dropdown-menu .menu-list li {
  border-bottom: 1px solid #eee;
}

.qfy-main .qfy-dropdown-menu .menu-list a {
  display: block;
  padding: 15px 20px;
  color: #333;
  text-decoration: none;
  transition: background 0.3s;
}

.qfy-main .qfy-dropdown-menu .menu-list a.active {
  color: #2468f2;
}

/* media */
/* ================================================================ */
@media (max-width: 1600px) {
  .qfy-main .qfy-header .qfy-nav-item {
    padding: 30px 24px;
  }

  .qfy-main .qfy-header a {
    font-size: 16px;
  }
}

@media (max-width: 1439px) {
  .qfy-main .qfy-header .qfy-nav-item {
    padding: 30px 10px;
  }

  .qfy-main .qfy-header a {
    font-size: 14px;
  }

  .qfy-main .qfy-header .qfy-nav .qfy-phone {
    margin-right: 10px;
  }
}

@media (max-width: 1200px) {
  .qfy-main .qfy-header {
    padding: 0 80px;
  }
}

@media (max-width: 1023px) {
  .qfy-main .qfy-header-wrap {
    border: none;
  }

  .qfy-main .qfy-header {
    padding: 0 20px;
  }

  .qfy-main .qfy-header .qfy-nav {
    display: none;
  }

  /* 导航栏 */
  .qfy-main .qfy-header-container,
  .qfy-header-wrap {
    height: 64px;
  }

  .qfy-main .qfy-header .qfy-menu {
    display: block;
  }

  .qfy-main .qfy-header .qfy-nav-log {
    left: 20px;
  }
}