@charset "UTF-8";

/* header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background-color: #fff;
  transition: all 0.3s ease;
}

.header-space {
  height: 80px;
}

.header-wrapper {
  justify-content: space-between;
  overflow: hidden;
}

.header-left,
.header-right {
  flex: 1;
  align-items: center;
}

.header-logo {
  margin: 25px 0;
  width: 160px;
  height: 30px;
  background-size: auto 100%;
  background-repeat: no-repeat;
  background-position: left center;
  background-image: url("../images/logo.svg");
}

.header-right {
  justify-content: flex-end;
}

.header-right a {
  margin-left: 30px;
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
}

.header-right a i {
  font-size: 24px;
}

.header-right a.header-search {
  width: auto;
}

.header-right a.header-search i {
  margin-right: 4px;
}

@media (max-width: 768px) {
  .header-logo {
    margin: 30px 0;
    width: 105px;
    height: 20px;
  }
  .header-right a {
    margin-left: 12px;
    width: 20px;
    height: 20px;
  }
  .header-right a i {
    font-size: 18px;
  }
}

/* 用户下拉菜单 */
.header-user-menu {
  position: absolute;
  top: 100%;
  right: 50px;
  z-index: 20;
  min-width: 210px;
  padding: 10px 0;
  background-color: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease,
    transform 0.25s ease;
}

.header-user-menu-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header-user-menu li a {
  display: block;
  padding: 14px 30px;
  color: #333;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.header-user-menu li a:hover {
  background-color: #eaf4fd;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .header-user-menu {
    right: 15px;
  }
}

/* header-navbar */
.header-navbar {
  position: relative;
  z-index: 1;
  width: 30px;
  height: 30px;
  padding: 6px 2px;
  cursor: pointer;
}

.header-navbar span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  transition: all 0.3s ease;
}

.header-navbar span:nth-child(2) {
  position: relative;
  margin: 5px 0;
}

.header-navbar.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header-navbar.active span:nth-child(2) {
  opacity: 0;
}
.header-navbar.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* burger */
.burger {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 15px 30px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.burger.burger-active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

/* header-navbar */
.burger-close {
  position: relative;
  z-index: 1;
  width: 30px;
  height: 30px;
  cursor: pointer;
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
  transition:
    opacity 0.3s ease,
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.burger.burger-active .burger-close {
  opacity: 1;
  transform: rotate(0deg) scale(1);
  transition-delay: 0.35s;
}

.burger-close::before,
.burger-close::after {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -50%;
  display: block;
  content: "";
  width: 100%;
  height: 2px;
  background-color: #333;
  transform-origin: 50% 50%;
  transition: all 0.3s ease;
}

.burger-close::before {
  transform: rotate(45deg);
}

.burger-close::after {
  transform: rotate(-45deg);
}

.burger-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(2, 2, 2, 0.1);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.burger.burger-active .burger-mask {
  opacity: 1;
}

/*  */
.burger-wrapper {
  position: relative;
  z-index: 1001;
  width: 0;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.3);
  overflow: hidden;
  opacity: 0;
  transition:
    width 0.35s cubic-bezier(0.22, 1, 0.36, 1) 0.3s,
    opacity 0.3s ease 0.3s;
}

.burger.burger-active .burger-wrapper {
  width: 350px;
  opacity: 1;
}

.burger-inner {
  width: 350px;
  height: 100%;
  padding: 15px 20px;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .burger.burger-active .burger-wrapper {
    width: min(350px, 88%);
  }
  .burger-inner {
    width: 100%;
  }
}

.burger-nav {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: 20px;
  padding-top: 20px;
}

.burger-nav > ul > li {
  position: relative;
  z-index: 1;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateX(-12px);
  transition:
    opacity 0.35s ease,
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.burger.burger-active .burger-nav > ul > li {
  opacity: 1;
  transform: translateX(0);
}

.burger.burger-active .burger-nav > ul > li:nth-child(1) {
  transition-delay: 0.45s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(2) {
  transition-delay: 0.52s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(3) {
  transition-delay: 0.59s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(4) {
  transition-delay: 0.66s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(5) {
  transition-delay: 0.73s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(6) {
  transition-delay: 0.8s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(7) {
  transition-delay: 0.87s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(8) {
  transition-delay: 0.94s;
}
.burger.burger-active .burger-nav > ul > li:nth-child(n + 9) {
  transition-delay: 1.01s;
}

.burger-nav > ul > li.menu-item-has-children::before {
  position: absolute;
  top: 22px;
  right: 4px;
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1px solid #333;
  border-right: 1px solid #333;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.burger-nav > ul > li.menu-item-has-children.sub-open::before {
  transform: rotate(135deg);
}

.burger-nav > ul > li > a {
  line-height: 30px;
  font-size: 14px;
  color: #333;
}

.burger-nav .sub-menu {
  display: none;
}

.burger-nav .sub-menu li {
  padding-top: 15px;
}
.burger-nav .sub-menu li a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  line-height: 20px;
  font-size: 14px;
  color: #333;
  white-space: nowrap;
}