src/styles/expressive-code.css

.expressive-code {
  .frame {
    @apply shadow-none!;
  }

  .title {
    font-family:
      "JetBrains Mono Variable", ui-monospace, SFMono-Regular, Menlo, Monaco,
      Consolas, "Liberation Mono", "Courier New", monospace;
  }

  /* Language Badge 样式适配主题色和亮暗色 */
  /* 覆盖 expressive-code-language-badge 插件的默认样式 */
  [data-language]::before {
    color: var(--btn-content) !important;
    background: var(--btn-regular-bg) !important;
  }

  /* 折叠按钮样式适配主题色和亮暗色 */
  /* 只针对底部的toggle按钮，不改header-toggle */
  .ec-collapse__toggle {
    color: var(--btn-content) !important;
    background-color: var(--btn-regular-bg) !important;
    border-color: var(--line-color) !important;

    &:hover {
      background-color: var(--btn-regular-bg-hover) !important;
    }

    &:active {
      background-color: var(--btn-regular-bg-active) !important;
    }
  }
}

/* 透明模式下的代码块样式 */
body.wallpaper-transparent .expressive-code,
body.wallpaper-transparent .expressive-code * {
  background-color: transparent !important;
  background: transparent !important;
}

body.wallpaper-transparent .expressive-code .frame {
  background-color: var(--card-bg-transparent) !important;
  background: var(--card-bg-transparent) !important;
}