.pedia-container {
  display: flex;
  background: #f8f8f8;
}
.pedia-container aside {
  width: 280px;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  box-shadow: inset -1px 0px 0px 0px #e5e5e5;
  padding-bottom: 80px;
}
.pedia-container aside .nav-pills .nav-link {
  border-radius: 0;
}
.pedia-container aside .nav-pills .nav-link img,
.pedia-container aside .nav-pills .btn-toggle img {
  width: 16px;
  height: 16px;
  margin-top: -3px;
}
.pedia-container aside .left-top-theme {
  padding: 10px 8px 18px;
  display: flex;
  align-items: center;
  box-shadow: inset 0px -1px 0px 0px #e5e5e5;
}
.pedia-container aside .left-top-theme img {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}
.pedia-container aside .left-top-theme div {
  margin: 0;
  font-weight: bold;
  font-size: 16px;
  color: #000000;
  line-height: 24px;
  text-align: left;
}

.pedia-container aside .mb-1 {
  margin-bottom: 0 !important;
  position: relative;
}

.pedia-container aside .mb-1 a,
.pedia-container aside .mb-1 button {
  padding: 10px 8px 10px 32px;
  font-weight: bold;
  font-size: 14px;
  color: #212121;
  line-height: 20px;
  text-align: left;
}
.pedia-container aside .mb-1 a {
  font-size: 15px;
}
.pedia-container aside .mb-1 a:hover,
.pedia-container aside .mb-1 button:hover {
  background-color: #f8f8f8;
  border-radius: 4px;
}
.btn {
  width: 100%;
}
.btn-toggle {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.65);
  background-color: transparent;
  border: 0;
  position: relative;
  border: none !important;
}

.btn-toggle::before {
  height: 16px;
  line-height: 0;
  display: inline-block;
  content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='rgba%280,0,0,.5%29' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");
  transition: transform 0.35s ease;
  transform-origin: 0.5em 50%;
  transform: scale(0.8);
  position: absolute;
  top: calc(50% - 8px);
  left: 8px;
}

.btn-toggle[aria-expanded="true"] {
  color: rgba(0, 0, 0, 0.85);
}

.btn-toggle[aria-expanded="true"]::before {
  transform: scale(0.8) rotate(90deg);
}
.btn-toggle-nav {
  /* margin: 0 8px; */
}
.pedia-container aside .btn-toggle-nav a {
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  color: #666666;
  line-height: 20px;
  text-align: left;
  border-bottom: 1px solid #e5e5e5;
}
aside .me-3 {
  margin-right: 0 !important;
}
aside .pedia-left-nav {
  padding: 8px 0px;
}
aside .pedia-left-nav-list {
  width: 100%;
}

.pedia-container main {
  flex: 1;
  background: #fff;
  margin: 30px 120px 75px;
  border-radius: 8px;
  padding: 60px 90px;
}
.pedia-menu-list-them {
  height: 76px;
  box-shadow: inset 0px -1px 0px 0px #e5e5e5;
}
.pedia-menu-list-them img {
  width: 33px;
  height: 32px;
  vertical-align: sub;
  margin-right: 4px;
}
.pedia-menu-list-them span {
  font-weight: bold;
  font-size: 32px;
  color: #000000;
  line-height: 40px;
}
.country-block {
  margin-top: 32px;
}
.country-block .iconnav_arrow {
  color: #999;
  /* transform: rotate(-90deg);
  display: inline-block; */
}

.country-block ul li {
  margin-left: 23px;
  margin-top: 16px;
}
.country-block ul li a {
  font-size: 16px;
  color: #2c9cd7;
  line-height: 24px;
}
.country-block ul li a:hover {
  text-decoration: underline;
}
/* .country-block .country-block-theme:hover .iconnav_arrow {
  transform: rotate(0deg);
} */
.country-block .country-block-theme {
  font-weight: bold;
  font-size: 16px;
  color: #000000;
  line-height: 24px;
}
.nav-pills .nav-link.active:hover {
  background-color: #effae5 !important;
}
a.trunk-menu {
  border-bottom: none !important;
}
.menu-control-btn {
  width: 16px;
  height: 44px;
  background: #ffffff;
  box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  border: 1px solid #e5e5e5;
  top: 204px;
  position: fixed;
}
.menu-control-btn .icontabarrow {
  color: #666666;
  font-size: 12px;
  display: inline-block;
  position: absolute;
  left: -6px;
  top: 12px;
}
.left-menu-control {
  left: 272px;
}
.left-arrow {
  transform: rotate(90deg);
  /* transition: transform 0.5s ease; */
}
.right-arrow {
  left: -4.5px !important;
  transform: rotate(-90deg);
  /* transition: transform 0.5s ease; */
}
.pedia-container-menu-container {
  overflow: hidden auto;
  position: sticky;
  /* 此处线上预留固定头部 */
  top: 50px;
  contain: paint;
  box-sizing: border-box;
  max-height: calc(100vh - 60px);
  width: 280px;
}
.pedia-container-left .pedia-container-menu-container {
  padding: 8px;
}
.nav-country-icon {
  margin-right: 2px;
}
.country-block-theme .iconnav_arrow {
  transform: rotate(-90deg);
  display: inline-block;
}
.country-block-theme[aria-expanded="true"] .iconnav_arrow {
  transform: rotate(0deg);
  transition: transform 0.5s ease;
}
.new-tag-item {
  position: relative; /* 确保能够定位 after 伪元素 */
}

.new-tag-item::after {
  content: "";
  display: inline-block;
  width: 31px;
  height: 14px;
  margin-left: 6px;
  background-image: url(/images/pedia/newTag.png);
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
}
li.new-tag-item::after {
  margin-left: 8px;
  vertical-align: sub;
}

.red-circle-point {
  position: relative; /* 确保能够定位 after 伪元素 */
}

.red-circle-point::before {
  content: "";
  display: inline-block;
  width: 10px; /* 圆点的直径 */
  height: 10px; /* 圆点的直径 */
  background-color: red; /* 圆点的颜色 */
  border-radius: 50%; /* 让元素成为圆形 */
  position: absolute;
  top: 14px;
  left: 10px;
}

/* ===================== Pedia 改版：列表页（Figma 506:11784） ===================== */
.pedia-list-page {
  --pedia-accent: #66cd00;
  --pedia-accent-soft: #f0fae6;
  position: relative;
  background: #fff;
  min-height: 1000px;
  padding-bottom: 75px;
}
.pedia-list-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 0 0;
}
.pedia-list-breadcrumb {
  font-size: 14px;
  color: #999;
  padding: 0 4px 12px;
}
.pedia-list-breadcrumb a {
  color: #666;
  text-decoration: none;
}
.pedia-list-breadcrumb a:hover {
  color: var(--pedia-accent);
}
.pedia-list-breadcrumb .sep {
  margin: 0 6px;
  color: #ccc;
}
.pedia-list-title {
  font-weight: bold;
  font-size: 32px;
  line-height: 40px;
  color: #111;
  margin: 6px 4px 20px;
}

.pedia-region-tabs {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  margin-bottom: 24px;
  background: var(--pedia-accent-soft);
  border-radius: 16px;
}
.pedia-region-tab {
  flex: 1 1 0;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 16px;
  background: #fff;
  border: none;
  border-radius: 12px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  font-size: 18px;
  font-weight: 500;
  color: #333;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.pedia-region-tab.active {
  background: var(--pedia-accent);
  color: #fff;
  box-shadow: none;
}
.pedia-region-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
/* All 的地球图标为白色，未激活（白底）时压暗以保证可见 */
.pedia-region-tab[data-region="all"]:not(.active) .pedia-region-icon {
  filter: brightness(0.25);
}
.pedia-region-tab.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

/* 国家分组：白底 + 阴影（Figma 506:12043） */
.pedia-country-block {
  padding: 22px 24px;
  margin-bottom: 16px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.pedia-country-head {
  display: flex;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid #f0f0f0;
}
.pedia-country-flag {
  width: 22px;
  height: 16px;
  object-fit: cover;
  margin-right: 8px;
}
.pedia-country-name {
  font-weight: bold;
  font-size: 18px;
  color: #111;
  line-height: 26px;
}

.pedia-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  margin-top: 14px;
}
.pedia-card {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid #eee;
  border-radius: 8px;
  background: #f7f7f7;
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.pedia-card:hover,
.pedia-card:focus-visible {
  background: var(--pedia-accent-soft);
  border-color: var(--pedia-accent);
  outline: none;
}
.pedia-card-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-right: 10px;
  background-color: #666;
  /* data-URI avoids CDN CORS blocking CSS mask (static.chemlinked.com.cn) */
  mask: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAARCAYAAAACCvahAAAArUlEQVR4AeyT0Q3DIAxEjVmEEZBYIJ2k6SZ0kmaTZgFYodmE3kUJUv7MfyJesJDPYLA1xhhSSh/QBvkqvqeIzCKyiJ0NvpM65zKMtZTyskJ/IMofYCRMY+MUj6kO71t8XIR1ulwYq80CggfQ33lmaXrvfxYgnEAX015aa9kCnFfQxRtLs9b6tgDhXpHMmUZgrlgcGopjspuEuTJvC9iBXSjKY6KzHgiSschAZv4AAAD//8tjz/QAAAAGSURBVAMAV/29tMDDG5YAAAAASUVORK5CYII=") no-repeat center / contain;
  -webkit-mask: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAARCAYAAAACCvahAAAArUlEQVR4AeyT0Q3DIAxEjVmEEZBYIJ2k6SZ0kmaTZgFYodmE3kUJUv7MfyJesJDPYLA1xhhSSh/QBvkqvqeIzCKyiJ0NvpM65zKMtZTyskJ/IMofYCRMY+MUj6kO71t8XIR1ulwYq80CggfQ33lmaXrvfxYgnEAX015aa9kCnFfQxRtLs9b6tgDhXpHMmUZgrlgcGopjspuEuTJvC9iBXSjKY6KzHgiSschAZv4AAAD//8tjz/QAAAAGSURBVAMAV/29tMDDG5YAAAAASUVORK5CYII=") no-repeat center / contain;
  transition: background-color 0.2s ease;
}
.pedia-card:hover .pedia-card-icon,
.pedia-card:focus-visible .pedia-card-icon {
  background-color: var(--pedia-accent);
}
.pedia-card-title {
  flex: 1 1 auto;
  font-size: 15px;
  color: #333;
  line-height: 22px;
  transition: color 0.2s ease;
}
.pedia-card:hover .pedia-card-title,
.pedia-card:focus-visible .pedia-card-title {
  color: var(--pedia-accent);
}
.pedia-card-arrow {
  flex: 0 0 auto;
  margin-left: 10px;
  color: #bbb;
  font-size: 18px;
  transition: color 0.2s ease;
}
.pedia-card:hover .pedia-card-arrow,
.pedia-card:focus-visible .pedia-card-arrow {
  color: var(--pedia-accent);
}
.pedia-card.is-new .pedia-card-title {
  position: relative;
}
.pedia-card.is-new .pedia-card-title::after {
  content: "";
  display: inline-block;
  width: 31px;
  height: 14px;
  margin-left: 6px;
  background-image: url(/images/pedia/newTag.png);
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
}

@media (max-width: 1240px) {
  .pedia-list-inner {
    max-width: 100%;
    padding: 20px 16px 0;
  }
  .pedia-letter-nav-track {
    left: 4px;
  }
}
@media (max-width: 768px) {
  .pedia-card-grid {
    grid-template-columns: 1fr;
  }
  .pedia-region-tab {
    min-width: auto;
    flex: 1 1 40%;
    justify-content: center;
  }
  .pedia-letter-nav-track {
    display: none;
  }
}

/* 左侧 A-Z：内容区内 sticky，上下边界随内容移动，不压页脚 */
.pedia-letter-nav-track {
  position: absolute;
  left: max(8px, calc((100vw - 1270px) / 2 - 40px));
  top: 0;
  bottom: 0;
  width: 32px;
  z-index: 40;
  pointer-events: none;
  padding-top: max(16px, calc(50vh - 240px));
  box-sizing: border-box;
}
.pedia-letter-nav {
  position: sticky;
  top: max(16px, calc(50vh - 240px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 8px 4px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #eee;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  pointer-events: auto;
}
.pedia-letter-nav__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 18px;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  color: #333;
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;
}
.pedia-letter-nav__item:hover:not(.is-disabled) {
  color: var(--pedia-accent);
}
.pedia-letter-nav__item.is-active:not(.is-disabled) {
  color: var(--pedia-accent);
  font-weight: 700;
}
.pedia-letter-nav__item.is-disabled {
  color: #ccc;
  cursor: default;
  pointer-events: none;
}