* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.18) !important;
}

.blockquote,
.header .nav-item-child,
.link,
a,
body,
em,
h1,
h2,
h3,
h4,
h5,
h6,
li,
li a,
p,
span {
  font-family: Hind, sans-serif;
}

body,
html,
html a {
  -webkit-font-smoothing: antialiased;
  text-decoration: none;
}

/* 菜单导航的样式 */
.navbar-logo {
  display: block;
  width: 180px;
}

.navbar-logo img {
  width: 100%;
}

.nav-item-link {
  font-size: 14px !important;
  font-weight: 600;
  line-height: 80px;
  padding: 20px;
  text-decoration: none;
  color: #515769;
}

.nav-item-link.active,
.nav-item-link:hover {
  color: #17bed2;
}

.navbar.navbar-expand-lg {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.navbar-toggler.btn:focus {
  box-shadow: none;
  border: var(--bs-border-width) solid var(--bs-navbar-toggler-border-color);
}


img {
  width: 100%;
  display: block;
}

p.copyright {
  font-size: 14px;
  font-weight: 400;
  color: #a6a7aa;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.company-image {
  max-width: 300px !important;
}

h1 {
  color: #353535 !important;
}

h2 {
  color: #5c5c5c !important;
  padding-bottom: 12px;
}

p.item-text {
  color: #3f3f3f !important;
  font-size: 15px;
  padding-left: 2em;
}

.text-block {
  padding-top: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #d5d5d5;
}

.number {
  color: #1456f0;
}

.tag {
  position: relative;
}

.tag::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #1456f0;
  top: 50%;
  left: 0.8em;
  transform: translateY(-50%);
}

.no-indent {
  padding-left: 0;
}

.f-weight {
  font-weight: bolder;
  color: #353535;
}

/* 返回顶部按钮样式 */
#backToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: rgba(94, 95, 97, 0.6);
  color: white;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(39, 39, 39, 0.3);
}

#backToTop.show {
  opacity: 1;
}

#backToTop:hover {
  background: rgba(94, 95, 97, 1);
  transform: translateY(-2px);
}

/* 小于大屏 */
@media (max-width: 992px) {
  .nav-item:first-child .nav-item-link {
    padding: 12px 8px;
    margin-top: 10px;
  }

  .nav-item .nav-item-link {
    line-height: 1.4;
    padding: 12px 8px;
    display: block;
  }

  .navbar.navbar-expand-lg {
    padding-top: 16px !important;
    padding-bottom: 16px !important;
  }
}

/* 中屏 */
@media (max-width: 992px) and (min-width: 768px) {
  .company-image {
    width: 100%;
    max-width: 200px !important;
  }
}

/* 小屏 */
@media (max-width: 768px) {
  .company-image {
    width: 100%;
    max-width: 200px !important;
  }
}

/* 最小屏 */
@media (max-width: 576px) {
  /* .company-image {
    width: 100%;
    max-width: 160px !important;
  } */
}