/**
 * zq 主题顶栏 / 导航美化
 */
:root {
  --zq-header-top-bg: #12243f;
  --zq-header-top-fg: #e8eef6;
  --zq-header-top-muted: rgba(232, 238, 246, 0.78);
  --zq-header-nav-bg: #203663;
  --zq-header-nav-hover: #2a4475;
  --zq-header-accent: #ff9e16;
  --zq-header-shadow: 0 4px 18px rgba(15, 36, 63, 0.12);
}

.zq-site-header {
  position: relative;
  z-index: 1030;
}

.zq-site-header .zq-header-inner {
  padding-left: 15px;
  padding-right: 15px;
}

.zq-site-header .top_menu .zq-header-inner,
.zq-site-header .zq-main-nav .zq-header-inner {
  padding-left: 15px;
  padding-right: 15px;
}

/* 顶栏 */
.zq-site-header .top_menu {
  height: auto;
  min-height: 40px;
  padding: 0;
  background: var(--zq-header-top-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--zq-header-top-fg);
  font-size: 13px;
}

.zq-site-header .top_menu-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
  padding: 6px 0;
}

.zq-site-header .top_contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 20px;
  min-width: 0;
}

.zq-site-header .top_contact-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--zq-header-top-fg);
  text-decoration: none;
  line-height: 1.4;
  transition: color 0.25s ease;
}

.zq-site-header .top_contact-item i {
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  color: var(--zq-header-accent);
  display: inline-block;
  font-size: 14px;
  flex-shrink: 0;
  line-height: 1;
}

.zq-site-header .top_contact-item span {
  color: var(--zq-header-top-muted);
}

.zq-site-header .top_contact-item:hover,
.zq-site-header .top_contact-item:focus {
  color: #fff;
  text-decoration: none;
}

.zq-site-header .top_contact-item:hover span,
.zq-site-header .top_contact-item:focus span {
  color: #fff;
}

.zq-site-header .top_social {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.zq-site-header .top_social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.25s ease, transform 0.25s ease;
}

.zq-site-header .top_social a:hover {
  background: rgba(255, 158, 22, 0.22);
  transform: translateY(-1px);
}

.zq-site-header .top_social img {
  display: block;
  filter: brightness(1.05);
}

/* 主导航 */
.zq-site-header .zq-main-nav {
  margin: 0;
  border: none;
  border-radius: 0;
  background: var(--zq-header-nav-bg);
  box-shadow: var(--zq-header-shadow);
  min-height: 72px;
}

.zq-site-header .zq-nav-inner {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
}

.zq-site-header .zq-main-nav .navbar-header {
  display: flex;
  align-items: center;
  float: none;
  margin: 0;
  min-height: 72px;
}

.zq-site-header .zq-logo {
  display: inline-flex !important;
  align-items: center;
  height: auto;
  padding: 10px 0;
  margin: 0 18px 0 0;
}

.zq-site-header .zq-logo img {
  display: block;
  max-height: 48px;
  width: auto;
  max-width: 220px;
}

.zq-site-header .zq-main-nav .navbar-collapse {
  border: none;
  box-shadow: none;
  padding: 0;
}

.zq-site-header .zq-main-nav .navbar-nav {
  display: flex;
  align-items: stretch;
  float: none;
  margin: 0;
}

.zq-site-header .zq-main-nav .navbar-nav > li {
  display: flex;
  align-items: stretch;
}

.zq-site-header .zq-main-nav .navbar-nav > li > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 22px;
  min-height: 72px;
  color: #fff !important;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 3px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.zq-site-header .zq-main-nav .navbar-nav > li > a:hover,
.zq-site-header .zq-main-nav .navbar-nav > li > a:focus,
.zq-site-header .zq-main-nav .navbar-nav > .active > a,
.zq-site-header .zq-main-nav .navbar-nav > .active > a:hover,
.zq-site-header .zq-main-nav .navbar-nav > .active > a:focus,
.zq-site-header .zq-main-nav .navbar-nav > .open > a,
.zq-site-header .zq-main-nav .navbar-nav > .open > a:hover,
.zq-site-header .zq-main-nav .navbar-nav > .open > a:focus {
  background: var(--zq-header-nav-hover) !important;
  border-bottom-color: var(--zq-header-accent);
  color: #fff !important;
}

.zq-site-header .zq-main-nav .navbar-nav > li > a .fa-angle-down {
  font-size: 12px;
  opacity: 0.85;
}

.zq-site-header .zq-main-nav .nav_small {
  margin-top: 0;
  padding: 8px 0;
  border: none;
  border-radius: 0 0 8px 8px;
  background: #1b3158;
  box-shadow: 0 12px 28px rgba(10, 24, 44, 0.22);
}

.zq-site-header .zq-main-nav .nav_small > li > a {
  padding: 10px 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.94) !important;
  text-decoration: none;
}

.zq-site-header .zq-main-nav .nav_small > li > a:hover,
.zq-site-header .zq-main-nav .nav_small > li > a:focus {
  color: #fff !important;
  background: rgba(255, 158, 22, 0.14);
}

.zq-site-header .zq-main-nav .dropdown-menu2 {
  background: #152a4d;
  border: none;
  border-radius: 0 8px 8px 0;
  box-shadow: 0 12px 28px rgba(10, 24, 44, 0.22);
  padding: 8px 0;
  min-width: 220px;
}

.zq-site-header .zq-main-nav .dropdown-menu2 > li > a {
  padding: 10px 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.94) !important;
  text-decoration: none;
}

.zq-site-header .zq-main-nav .dropdown-menu2 > li > a:hover,
.zq-site-header .zq-main-nav .dropdown-menu2 > li > a:focus {
  color: #fff !important;
  background: rgba(255, 158, 22, 0.14);
}

.zq-site-header .zq-main-nav .head-search-bg {
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: 0 0 0 8px;
  width: auto;
}

.zq-site-header .zq-main-nav .head-search {
  position: relative;
}

.zq-site-header .zq-main-nav .head-search .search-ipt {
  position: static;
  float: none;
  width: 220px;
  height: 40px;
  line-height: 40px;
  padding: 0 44px 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.zq-site-header .zq-main-nav .head-search .search-ipt:focus {
  outline: none;
  border-color: rgba(255, 158, 22, 0.65);
  background: rgba(255, 255, 255, 0.14);
}

.zq-site-header .zq-main-nav .head-search .search-ipt::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.zq-site-header .zq-main-nav .head-search .search-btn {
  position: absolute;
  top: 50%;
  right: 4px;
  left: auto;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 50%;
  background: var(--zq-header-accent);
  background-image: none;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  float: none;
  font-weight: normal;
  transition: background 0.25s ease, transform 0.25s ease;
}

.zq-site-header .zq-main-nav .head-search .search-btn:hover,
.zq-site-header .zq-main-nav .head-search .search-btn:focus {
  background: #ffb347;
  color: #fff;
  outline: none;
  transform: translateY(-50%) scale(1.04);
}

.zq-site-header #search_btn {
  display: none !important;
}

@media screen and (min-width: 769px) {
  .zq-site-header .top_menu {
    background: var(--zq-header-top-bg) !important;
  }

  .zq-site-header .zq-main-nav .navbar-collapse {
    display: flex !important;
    align-items: stretch;
    justify-content: flex-end;
    width: auto;
    flex: 1 1 auto;
  }

  .zq-site-header .zq-main-nav .navbar-nav.navbar-nav-e {
    margin-left: auto;
  }

  .zq-site-header .zq-main-nav .navbar-brand {
    display: inline-flex !important;
  }

  .zq-site-header .zq-main-nav .zq-menudown-toggle,
  .zq-site-header .zq-main-nav .zq-sub-acc-toggle {
    display: none !important;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-head {
    display: none !important;
  }

  .zq-site-header .zq-main-nav .navbar-collapse {
    position: static;
    width: auto;
    height: auto !important;
    transform: none;
    visibility: visible;
    box-shadow: none;
    border: none;
    background: transparent;
    overflow: visible;
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-head {
    display: contents;
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-panel {
    max-height: none;
    opacity: 1;
    overflow: visible;
    transition: none;
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link {
    display: inline-flex;
    align-items: center;
    min-height: 72px;
    padding: 0 22px;
    font-size: 15px;
    font-weight: 500;
    border-left: none !important;
    color: #fff !important;
  }

  /* 桌面下拉：盖 bootstrap .dropdown-menu 深色字 */
  .zq-site-header .zq-main-nav .dropdown-menu.nav_small > li > a,
  .zq-site-header .zq-main-nav .nav_small > li > a,
  .zq-site-header .zq-main-nav .nav_small .zq-nav-sub-link,
  .zq-site-header .zq-main-nav .dropdown-menu2 > li > a,
  .zq-site-header .zq-main-nav .dropdown-menu > li > a {
    color: rgba(255, 255, 255, 0.94) !important;
    text-decoration: none;
  }

  .zq-site-header .zq-main-nav .nav_small > li > a:hover,
  .zq-site-header .zq-main-nav .nav_small > li > a:focus,
  .zq-site-header .zq-main-nav .nav_small .zq-nav-sub-link:hover,
  .zq-site-header .zq-main-nav .nav_small .zq-nav-sub-link:focus,
  .zq-site-header .zq-main-nav .dropdown-menu2 > li > a:hover,
  .zq-site-header .zq-main-nav .dropdown-menu2 > li > a:focus,
  .zq-site-header .zq-main-nav .dropdown-menu > li > a:hover,
  .zq-site-header .zq-main-nav .dropdown-menu > li > a:focus {
    color: #fff !important;
    background: rgba(255, 158, 22, 0.16) !important;
  }

  .zq-site-header .zq-main-nav .nav_small .zq-nav-acc-head-sub {
    display: block;
  }

  .zq-site-header .zq-main-nav .nav_small .zq-nav-acc-head-sub .zq-nav-sub-link {
    display: block;
    min-height: 0;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 400;
  }
}

@media screen and (max-width: 768px) {
  .zq-site-header .top_menu-inner {
    justify-content: flex-start;
    padding: 4px 0;
  }

  .zq-site-header .top_contact {
    flex-wrap: nowrap;
    gap: 0 10px;
    width: 100%;
    overflow: hidden;
  }

  .zq-site-header .top_contact-item {
    flex: 0 1 auto;
    min-width: 0;
    white-space: nowrap;
  }

  .zq-site-header .top_contact-item span {
    font-size: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .zq-site-header .top_contact-item i {
    font-size: 12px;
  }

  .zq-site-header .top_social {
    display: none;
  }

  .zq-site-header .zq-main-nav {
    min-height: 56px;
  }

  /* 手机顶栏：Logo 居中，汉堡菜单靠右 */
  .zq-site-header .zq-nav-inner {
    position: relative;
  }

  .zq-site-header .zq-main-nav .navbar-header {
    width: 100%;
    justify-content: center;
    position: relative;
    float: none;
    padding: 0 12px;
  }

  .zq-site-header .zq-main-nav .navbar-toggle {
    position: absolute;
    right: 12px;
    left: auto;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    z-index: 2;
    border-radius: 6px;
  }

  .zq-site-header .zq-main-nav .zq-logo {
    float: none !important;
    margin: 0 auto !important;
    padding: 10px 52px;
  }

  .zq-site-header .zq-main-nav .navbar-header,
  .zq-site-header .zq-main-nav .navbar-nav > li > a,
  .zq-site-header .zq-main-nav .head-search-bg {
    min-height: 56px;
  }

  .zq-site-header .zq-logo img {
    max-height: 38px;
    max-width: 180px;
  }

  .zq-site-header .zq-main-nav .navbar-nav {
    display: block;
    margin: 0;
    background: #fff;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-head {
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 56px;
    height: 56px;
    padding: 0 14px 0 20px;
    border-bottom: none;
    background: var(--zq-header-nav-bg);
    white-space: nowrap;
    overflow: hidden;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-title {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    line-height: 1;
    white-space: nowrap;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-close {
    position: static;
    top: auto;
    right: auto;
    transform: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 50%;
    background: #fff;
    color: var(--zq-header-nav-bg);
    box-shadow: 0 2px 10px rgba(15, 36, 63, 0.18);
    cursor: pointer;
    z-index: 2;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-close .fa {
    font-size: 16px;
    font-weight: 700;
  }

  .zq-site-header .zq-main-nav .zq-mobile-drawer-close:hover,
  .zq-site-header .zq-main-nav .zq-mobile-drawer-close:focus {
    background: #fff;
    color: var(--zq-header-nav-bg);
    outline: none;
  }

  /* 左侧抽屉（参考：白底列表 + 深色顶栏） */
  .zq-site-header .zq-main-nav .navbar-collapse {
    position: fixed;
    top: 0;
    left: 0;
    right: auto;
    bottom: 0;
    width: min(78vw, 300px);
    height: 100vh !important;
    max-height: none !important;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: #fff;
    box-shadow: 8px 0 32px rgba(7, 28, 53, 0.22);
    transform: translate3d(-100%, 0, 0);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-x: visible;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 2;
    display: block !important;
    visibility: hidden;
    pointer-events: none;
  }

  .zq-site-header .zq-main-nav .navbar-collapse.zq-drawer-open {
    transform: translate3d(0, 0, 0);
    visibility: visible;
    pointer-events: auto;
  }

  .zq-mobile-nav-mask {
    position: fixed;
    inset: 0;
    background: rgba(15, 36, 63, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
    z-index: 10040;
  }

  body.zq-mobile-nav-open {
    overflow: hidden;
  }

  body.zq-mobile-nav-open .zq-site-header {
    z-index: 10050;
  }

  body.zq-mobile-nav-open .zq-mobile-nav-mask {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .zq-site-header .zq-main-nav .zq-mobile-acc-nav > li > a,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link,
  .zq-site-header .zq-main-nav .nav_small > li > a,
  .zq-site-header .zq-main-nav .zq-mobile-drawer-close {
    position: relative;
    z-index: 1;
    pointer-events: auto;
    cursor: pointer;
  }

  .zq-site-header .zq-main-nav .zq-mobile-acc-nav > li > a,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link {
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    font-size: 14px;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li > a {
    min-height: 50px;
    padding: 14px 44px 14px 18px;
    color: #2a3545 !important;
    background: #fff;
    border: none;
    border-bottom: 1px solid #e8edf2;
    border-left: 4px solid transparent;
    text-align: left;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li > a:hover,
  .zq-site-header .zq-main-nav .navbar-nav > li > a:focus,
  .zq-site-header .zq-main-nav .navbar-nav > .active > a {
    color: var(--zq-header-nav-bg) !important;
    background: rgba(32, 54, 99, 0.07);
    border-left-color: var(--zq-header-nav-bg);
  }

  .zq-site-header .zq-main-nav .navbar-nav > .open > a {
    color: #2a3545 !important;
    background: #fff;
    border-left-color: transparent;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.zq-nav-has-child {
    position: relative;
    width: 100%;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.zq-nav-has-child > .zq-nav-acc-head {
    position: relative;
    z-index: 1;
  }

  /* 左侧风琴式导航 */
  .zq-site-header .zq-main-nav .zq-nav-acc-head {
    position: relative;
    display: flex;
    align-items: stretch;
    width: 100%;
    min-height: 50px;
    border-bottom: 1px solid #e8edf2;
    background: #fff;
    transition: background 0.2s ease;
  }

  .zq-site-header .zq-main-nav .nav_small .zq-nav-acc-head {
    width: 100%;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.zq-acc-open > .zq-nav-acc-head,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-acc-open > .zq-nav-acc-head {
    background: rgba(32, 54, 99, 0.07);
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    width: auto;
    max-width: calc(100% - 48px);
    min-width: 0;
    min-height: 50px;
    padding: 14px 12px 14px 18px;
    color: #2a3545 !important;
    background: transparent;
    text-decoration: none;
    border: none !important;
    border-left: 4px solid transparent !important;
    text-align: left;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(32, 54, 99, 0.12);
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link:hover,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-parent-link:focus,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link:hover,
  .zq-site-header .zq-main-nav .zq-nav-acc-head .zq-nav-sub-link:focus {
    color: var(--zq-header-nav-bg) !important;
    background: rgba(32, 54, 99, 0.05);
    text-decoration: none;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.zq-acc-open > .zq-nav-acc-head .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-acc-open > .zq-nav-acc-head .zq-nav-sub-link {
    color: var(--zq-header-nav-bg) !important;
    border-left-color: var(--zq-header-nav-bg) !important;
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-head-sub .zq-nav-sub-link {
    padding-left: 28px;
    font-size: 13px;
    font-weight: 600;
    text-transform: none;
  }

  .zq-site-header .zq-main-nav .zq-menudown-toggle,
  .zq-site-header .zq-main-nav .zq-sub-acc-toggle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 48px;
    min-width: 48px;
    height: auto;
    min-height: 50px;
    padding: 0;
    margin: 0;
    color: #9aa8b8 !important;
    background: #f8fafc;
    border: none;
    border-left: 1px solid #e8edf2;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    z-index: 5;
    pointer-events: auto;
  }

  .zq-site-header .zq-main-nav .zq-menudown-toggle:hover,
  .zq-site-header .zq-main-nav .zq-menudown-toggle:focus,
  .zq-site-header .zq-main-nav .zq-sub-acc-toggle:hover,
  .zq-site-header .zq-main-nav .zq-sub-acc-toggle:focus {
    background: #eef2f7 !important;
    color: var(--zq-header-nav-bg) !important;
    outline: none;
  }

  .zq-site-header .zq-main-nav .zq-menudown-toggle .fa,
  .zq-site-header .zq-main-nav .zq-sub-acc-toggle .fa {
    font-size: 14px;
    transition: transform 0.28s ease;
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.zq-acc-open > .zq-nav-acc-head .zq-menudown-toggle .fa,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-acc-open > .zq-nav-acc-head .zq-sub-acc-toggle .fa {
    transform: rotate(180deg);
    color: var(--zq-header-nav-bg);
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-panel,
  .zq-site-header .zq-main-nav .dropdown-menu.nav_small,
  .zq-site-header .zq-main-nav .dropdown-menu2.zq-nav-acc-panel-third {
    display: block !important;
    position: static !important;
    float: none !important;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: #f6f8fb;
    box-shadow: none;
    transition: max-height 0.32s ease, opacity 0.22s ease;
  }

  .zq-site-header .zq-main-nav li.dropdown.zq-acc-open > .zq-nav-acc-panel,
  .zq-site-header .zq-main-nav li.dropdown.zq-acc-open > .dropdown-menu.nav_small {
    max-height: min(55vh, 480px);
    overflow-y: auto;
    opacity: 1;
    -webkit-overflow-scrolling: touch;
  }

  .zq-site-header .zq-main-nav li.dropdown.zq-acc-open > .dropdown-menu2.zq-nav-acc-panel-third {
    max-height: min(40vh, 300px);
    overflow-y: auto;
    opacity: 1;
    -webkit-overflow-scrolling: touch;
  }

  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-nav-has-child {
    position: relative;
    width: 100%;
  }

  .zq-site-header .zq-main-nav .nav_small > li > a {
    display: block;
    padding: 12px 18px 12px 28px;
    font-size: 13px;
    font-weight: 600;
    color: #4a5568 !important;
    background: transparent;
    border: none;
    border-bottom: 1px solid #e8edf2;
    border-left: 4px solid transparent;
    text-align: left;
    text-transform: none;
  }

  .zq-site-header .zq-main-nav .nav_small > li > a:hover,
  .zq-site-header .zq-main-nav .nav_small > li > a:focus {
    color: var(--zq-header-nav-bg) !important;
    background: rgba(32, 54, 99, 0.06);
    border-left-color: var(--zq-header-accent);
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-panel-third > li > a {
    padding: 11px 18px 11px 40px;
    font-size: 12px;
    font-weight: 500;
    color: #5a6578 !important;
  }

  .zq-site-header .zq-main-nav .zq-nav-acc-panel-third > li > a:hover,
  .zq-site-header .zq-main-nav .zq-nav-acc-panel-third > li > a:focus {
    color: var(--zq-header-nav-bg) !important;
    background: rgba(32, 54, 99, 0.05);
  }

  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown.open > .dropdown-menu,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown.open > .dropdown-menu2 {
    display: none !important;
  }

  .zq-site-header .zq-main-nav .head-search-bg {
    padding: 14px 16px 18px;
    background: #fff;
    border-top: 1px solid #e8edf2;
    pointer-events: auto;
  }

  .zq-site-header .zq-main-nav .head-search,
  .zq-site-header .zq-main-nav .head-search .search-ipt,
  .zq-site-header .zq-main-nav .head-search .search-btn {
    pointer-events: auto;
  }

  .zq-site-header .zq-main-nav .head-search .search-ipt {
    width: 100%;
    color: #2a3545;
    background: #f6f8fb;
    border: 1px solid #dde4ec;
  }

  .zq-site-header .zq-main-nav .head-search .search-ipt::placeholder {
    color: #9aa8b8;
  }

  .zq-site-header .zq-main-nav .head-search .search-btn {
    background: var(--zq-header-nav-bg);
  }

  /* 覆盖 style.css 手机端导航白字/大 padding */
  .zq-site-header .zq-main-nav .dropdown .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .dropdown .zq-nav-sub-link,
  .zq-site-header .zq-main-nav .navbar-default .navbar-nav > li > a,
  .zq-site-header .zq-main-nav .navbar-default .navbar-nav .open .dropdown-menu > li > a {
    color: #2a3545 !important;
    padding-left: 18px;
    padding-right: 18px;
  }

  .zq-site-header .zq-main-nav .dropdown .zq-nav-parent-link,
  .zq-site-header .zq-main-nav .dropdown .zq-nav-sub-link {
    padding-right: 52px !important;
  }

  /* 手机抽屉：强制垂直风琴，禁止桌面 flex/飞出布局 */
  .zq-site-header .zq-main-nav .navbar-nav > li,
  .zq-site-header .zq-main-nav .navbar-nav > li.dropdown,
  .zq-site-header .zq-main-nav .nav_small > li,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown {
    display: block !important;
    float: none !important;
    width: 100% !important;
    max-width: 100% !important;
    clear: both !important;
  }

  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-nav-has-child {
    position: relative !important;
  }

  .zq-site-header .zq-main-nav .dropdown-menu,
  .zq-site-header .zq-main-nav .nav_small,
  .zq-site-header .zq-main-nav .dropdown-menu2 {
    top: auto !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-shadow: none !important;
  }

  .zq-site-header .zq-main-nav .nav_small > li:hover > ul,
  .zq-site-header .zq-main-nav .dropdown-menu li.dropdown:hover .dropdown-menu2 {
    display: none !important;
  }

  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-acc-open > .dropdown-menu2,
  .zq-site-header .zq-main-nav .nav_small > li.dropdown.zq-acc-open > .zq-nav-acc-panel-third {
    display: block !important;
  }

  .zq-site-header .zq-main-nav .nav_small a,
  .zq-site-header .zq-main-nav .zq-nav-acc-head a {
    white-space: normal !important;
    word-break: break-word;
    overflow: visible;
    text-overflow: clip;
    line-height: 1.45;
  }

  .zq-site-header .zq-main-nav .dropdown-menu2 li {
    height: auto !important;
    line-height: inherit !important;
    padding: 0 !important;
  }
}

/* ========== zq-site-footer ========== */
.zq-site-footer {
  position: relative;
  padding: 52px 0 28px;
  background: linear-gradient(165deg, #0d2444 0%, #071c35 48%, #051528 100%);
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.7;
  overflow: hidden;
}

.zq-site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #ff9e16 0%, #ffb347 50%, #ff9e16 100%);
}

.zq-site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 8% 20%, rgba(255, 158, 22, 0.08), transparent 36%),
    radial-gradient(circle at 92% 78%, rgba(32, 54, 99, 0.35), transparent 40%);
  pointer-events: none;
}

.zq-site-footer .zq-footer-wrap {
  position: relative;
  z-index: 1;
}

.zq-site-footer a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color 0.25s ease;
}

.zq-site-footer a:hover,
.zq-site-footer a:focus {
  color: var(--zq-header-accent);
  text-decoration: none;
}

.zq-footer-grid {
  margin-bottom: 8px;
}

.zq-footer-col {
  margin-bottom: 28px;
}

@media screen and (min-width: 992px) {
  .zq-site-footer .zq-footer-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .zq-site-footer .zq-footer-grid > [class*="col-"] {
    display: flex;
    flex-direction: column;
  }

  .zq-footer-col {
    flex: 1 1 auto;
    margin-bottom: 0;
  }
}

.zq-footer-title {
  margin: 0 0 22px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}

.zq-footer-label {
  display: inline-block;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--zq-header-accent);
}

.zq-footer-links li {
  margin-bottom: 10px;
}

.zq-footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.zq-footer-links a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 158, 22, 0.55);
  flex-shrink: 0;
  transition: background 0.25s ease, transform 0.25s ease;
}

.zq-footer-links a:hover::before,
.zq-footer-links a:focus::before {
  background: var(--zq-header-accent);
  transform: scale(1.15);
}

.zq-footer-subscribe-desc {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.75;
}

.zq-footer-subscribe-field {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 420px;
}

.zq-footer-input {
  flex: 1 1 200px;
  min-width: 0;
  height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.zq-footer-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.zq-footer-input:focus {
  border-color: rgba(255, 158, 22, 0.65);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(255, 158, 22, 0.15);
}

.zq-footer-submit {
  flex: 0 0 auto;
  min-width: 108px;
  height: 44px;
  padding: 0 22px;
  border: none;
  border-radius: 999px;
  background: var(--zq-header-nav-bg);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.zq-footer-submit:hover,
.zq-footer-submit:focus {
  background: var(--zq-header-accent);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255, 158, 22, 0.28);
}

.zq-footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 11px;
  line-height: 1.55;
}

.zq-footer-contact-list li:last-child {
  margin-bottom: 0;
}

.zq-footer-contact-icon {
  flex-shrink: 0;
  width: 18px;
  min-width: 18px;
  height: auto;
  margin-top: 3px;
  border-radius: 0;
  background: transparent;
  color: var(--zq-header-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
}

.zq-footer-contact-text {
  flex: 1;
  min-width: 0;
  color: rgba(255, 255, 255, 0.82);
  word-break: break-word;
  font-size: 14px;
}

.zq-footer-contact-text strong {
  color: #fff;
  font-weight: 600;
}

.zq-footer-qrcode-card {
  display: inline-block;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 152px;
}

@media screen and (min-width: 992px) {
  .zq-footer-title {
    min-height: 36px;
    margin-bottom: 18px;
  }

  .zq-footer-links li {
    margin-bottom: 9px;
  }

  .zq-footer-subscribe-desc {
    margin-bottom: 16px;
    min-height: 72px;
  }

  .zq-footer-wechat-col .zq-footer-qrcode-card {
    margin-top: 0;
  }
}

.zq-footer-qrcode {
  display: block;
  max-width: 132px;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.zq-footer-social {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.zq-footer-social:empty {
  display: none;
}

.zq-footer-social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.zq-footer-social-link:hover,
.zq-footer-social-link:focus {
  background: var(--zq-header-accent);
  border-color: var(--zq-header-accent);
  color: #fff;
  transform: translateY(-2px);
}

.zq-footer-bar {
  padding: 0;
  background: #051528;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.zq-footer-bar .container {
  padding-top: 14px;
  padding-bottom: 18px;
}

.zq-footer-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 18px;
  text-align: center;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.zq-footer-copy {
  max-width: 100%;
}

.zq-footer-sitemap {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.88) !important;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.zq-footer-sitemap:hover,
.zq-footer-sitemap:focus {
  background: rgba(255, 158, 22, 0.12);
  border-color: rgba(255, 158, 22, 0.55);
  color: #fff !important;
}

@media screen and (max-width: 991px) {
  .zq-site-footer {
    padding: 44px 0 24px;
  }

  .zq-footer-col {
    margin-bottom: 24px;
  }
}

@media screen and (max-width: 768px) {
  .zq-site-footer {
    padding: 36px 0 20px;
  }

  .zq-footer-hide-mobile {
    display: none !important;
  }

  .zq-footer-subscribe-field {
    max-width: none;
  }

  .zq-footer-submit {
    width: 100%;
  }

  .zq-footer-social {
    margin-top: 4px;
    padding-top: 18px;
  }

  .zq-footer-bar-inner {
    flex-direction: column;
    gap: 8px;
  }
}