@charset "UTF-8";
.cm-navbar {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.cm-navbar .navbar-nav .nav-link {
  font-size: 18px;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  padding-left: 16px;
  padding-right: 16px;
  color: var(--bs-body-color, #212529);
  transition: color 0.15s ease-in-out;
}
.cm-navbar .navbar-nav .nav-link.active {
  color: var(--bs-primary, #0d6efd);
}

.navbar-nav-scroll {
  max-width: 100%;
  height: 2.5rem;
  /*margin-top: .25rem;*/
  overflow: hidden;
}

/* 顶部深色下拉导航 */
.cm-top-nav {
  background-color: #1a4a5a;
  position: relative;
  z-index: 1020;
  --cm-brand-gutter: 52px;
}

.cm-channel-list {
  margin-left: var(--cm-brand-gutter);
}

.cm-nav-brand-wrap {
  position: relative;
  display: flex;
  align-items: center;
  padding: 6px 12px 6px 0;
  flex-shrink: 0;
}

.cm-nav-brand-slot {
  display: inline-block;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.cm-nav-brand-link {
  display: flex;
  align-items: center;
  line-height: 0;
}

.cm-nav-brand-link img {
  max-height: 40px;
  width: auto;
}

.cm-nav-brand-ph {
  display: inline-block;
  width: 40px;
  min-width: 40px;
  object-fit: contain;
}

.cm-nav-brand-tip {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 1050;
  max-width: 320px;
  padding: 8px 12px;
  font-size: 14px;
  line-height: 1.4;
  color: #212529;
  white-space: nowrap;
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cm-nav-brand-wrap:hover .cm-nav-brand-tip {
  display: block;
}

.cm-top-nav-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.cm-top-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  padding: 8px 0;
  flex-shrink: 0;
}

.cm-top-nav-actions .cm-header-icon-btn {
  flex-shrink: 0;
}

.cm-top-nav-item {
  position: relative;
}

.cm-top-nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  color: #fff;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.cm-top-nav-link:hover,
.cm-top-nav-item.active > .cm-top-nav-link,
.cm-top-nav-item.open > .cm-top-nav-link {
  background-color: #0f3540;
  color: #fff;
}

.cm-top-nav-item.active > .cm-top-nav-link {
  box-shadow: inset 0 -3px 0 #4caf50;
}

.cm-top-nav-arrow {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.cm-top-nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #0f3540;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1030;
}

.cm-top-nav-dropdown li a {
  display: block;
  padding: 10px 20px;
  color: #fff;
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.cm-top-nav-dropdown li a:hover,
.cm-top-nav-dropdown li.active a {
  background-color: #0a2830;
  color: #fff;
}

@media (min-width: 1200px) {
  .cm-top-nav-item.has-dropdown:hover > .cm-top-nav-dropdown {
    display: block;
  }
  .cm-top-nav-item.has-dropdown:hover .cm-top-nav-arrow {
    transform: rotate(180deg);
  }
}

@media (max-width: 1199.98px) {
  .cm-top-nav-list {
    flex-direction: column;
    flex: 1 1 100%;
  }
  .cm-top-nav-actions {
    margin-left: 0;
    padding: 8px 16px 12px;
  }
  .cm-channel-list {
    margin-left: 0;
  }
  .cm-top-nav-link {
    padding: 10px 16px;
  }
  .cm-top-nav-dropdown {
    position: static;
    box-shadow: none;
    background-color: #143e4d;
  }
  .cm-top-nav-dropdown li a {
    padding-left: 36px;
    font-size: 13px;
  }
  .cm-top-nav-item.open > .cm-top-nav-dropdown {
    display: block;
  }
  .cm-top-nav-item.open .cm-top-nav-arrow {
    transform: rotate(180deg);
  }
}

.navbar-nav-scroll .navbar-nav {
  /*padding-bottom: 2rem;*/
  overflow-x: auto;
  white-space: nowrap;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  -webkit-overflow-scrolling: touch;
}

.cm-hidden {
  display: none !important;
}

.cm-pointer {
  cursor: pointer;
}

.cm-ff-yh {
  font-family: "Microsoft YaHei", 微软雅黑, "MicrosoftJhengHei", serif;
}

.cm-block-head-bottom {
  border-bottom: solid 2px;
  border-color: var(--bs-primary, #0d6efd);
  display: inline-block;
  padding-bottom: 0.3rem;
}

.cm-trans-bottom {
  width: 100%;
  bottom: 0;
  position: absolute;
  background-color: rgba(var(--bs-dark-rgb, 0, 0, 0), 0.5);
}

.cm-media-img, .cm-d-flex-img {
  max-width: 180px;
  max-height: 120px;
  object-fit: cover;
  border-radius: var(--bs-border-radius);
}

@media screen and (max-width: 767.98px) {
  .cm-media-img, .cm-d-flex-img {
    max-width: 120px;
    max-height: 80px;
  }
}
.cm-video-card {
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: var(--bs-border-radius);
  padding: 6px;
  background-color: var(--bs-body-bg, #fff);
}

.cm-video-card .card-img-top {
  border-radius: calc(var(--bs-border-radius) - 4px);
}

.cm-link {
  color: var(--bs-body-color, #212529);
  text-decoration: none;
}
.cm-link:hover {
  color: var(--bs-primary, #0d6efd);
}

a,
a:hover,
a:focus {
  text-decoration: none;
}

.btn-link,
.btn-link:hover,
.btn-link:focus {
  text-decoration: none;
}

.es-highlight em {
  color: var(--bs-danger, #dc3545);
  font-style: normal;
  font-weight: bold;
}

.cm-channel-sidebar {
  min-width: 90px;
  border-right: 1px solid var(--bs-border-color, #dee2e6);
  padding-right: 1rem;
  margin-bottom: 1rem;
}

.cm-channel-sidebar-nav .cm-channel-sidebar-link {
  display: block;
  padding: 0.35rem 0;
  color: var(--bs-body-color, #212529);
  text-decoration: none;
}

.cm-channel-sidebar-nav .cm-channel-sidebar-link:hover,
.cm-channel-sidebar-nav .cm-channel-sidebar-link.active {
  color: var(--bs-primary, #0d6efd);
  font-weight: 600;
}

.cm-channel-module-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.cm-channel-module-more {
  color: var(--bs-primary, #0d6efd);
  text-decoration: none;
  font-size: 0.95rem;
}

.cm-channel-module-more:hover {
  color: var(--bs-primary, #0d6efd);
  opacity: 0.85;
}

.cm-header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: #f3f6fb;
  color: var(--bs-primary, #0d6efd);
  text-decoration: none;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.cm-header-icon-btn:hover {
  background-color: #e8f0fe;
  color: var(--bs-primary, #0d6efd);
}

.cm-header-icon-btn-outline {
  background-color: #fff;
  border: 1px solid #d8e6ff;
  color: #6c757d;
}

.cm-header-icon-btn-outline:hover {
  background-color: #f8fbff;
  border-color: #b9d4ff;
  color: #6c757d;
}

.cm-header-icon-btn .badge {
  font-size: 0.65rem;
  min-width: 1rem;
  padding: 0.2em 0.35em;
}

.cm-login-page {
  min-height: 100vh;
  background-color: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.cm-login-wrap {
  width: 100%;
  max-width: 420px;
}

.cm-login-title {
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  font-weight: 400;
}

.cm-login-brand {
  color: var(--bs-primary, #0d6efd);
  font-weight: 700;
  text-decoration: none;
}

.cm-login-brand:hover {
  color: var(--bs-primary, #0d6efd);
}

.cm-login-alert {
  margin-bottom: 1rem;
}

.cm-login-card {
  background-color: #fff;
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 2rem 1.75rem 1.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.cm-login-input {
  background-color: #f3f7ff;
  border: 1px solid #e3ebf7;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  height: auto;
}

.cm-login-input:focus {
  background-color: #fff;
  border-color: #86b7fe;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.12);
}

.cm-login-btn {
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-size: 1rem;
}

.cm-login-links {
  margin-top: 1.25rem;
}

.cm-login-links a {
  color: var(--bs-primary, #0d6efd);
  text-decoration: none;
  margin: 0 0.75rem;
}

.cm-login-links a:hover {
  color: var(--bs-primary, #0d6efd);
  opacity: 0.85;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body > .container,
body > .container-fluid {
  flex: 1 0 auto;
}

.cm-site-footer {
  flex-shrink: 0;
  margin-top: auto;
}
/* 整站内容区改窄，按需要把 1100px 再调小 */
@media (min-width: 1200px) {
  .container {
    max-width: 1100px;
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: 1100px;
  }
}