:root {
  --primary-color-hover: rgb(9, 95, 105);
  --primary-color: rgb(10, 110, 120);
  --primary-color-disabled: rgba(93, 152, 156, 0.5);
  --header-height: 60px;
  --header-background-color: white;
  --header-border-color: lightgray;
  --header-text-color: black;
  --menu-background-color: white;
  --background-color: white;
  /* --background-color-blur: rgba(255, 255, 255, 0.57); */
  --background-color-blur: var(--background-color);
  --menu-border-color: lightgray;
  --normal-border-color: lightgray;
  --menu-selected-background-color: rgba(208, 250, 255, 0.659);
  --menu-text-color: black;
  --scroller-background-color: rgba(130, 175, 180, 0.5);
  --normal-background-color: rgb(241, 241, 241);
  --login-background-color: rgb(248, 248, 248);
  --login-background-color-hover: #e0e0e0;
  --text-color: black;
  --blockquote-text-color: #6a737d;
  --menu-width: 200px;
  --page-max-width: 1200px;
  --page-max-width-mobile: 900px;
  --article-info-background-color: #f0f0f0;
  --activity-card-background-color: #fafafa;
}

[data-theme='dark'] {
  --header-background-color: #2b2b2b;
  --header-border-color: #555;
  --primary-color: rgb(17, 182, 197);
  --primary-color-hover: rgb(13, 137, 151);
  --header-text-color: white;
  --menu-background-color: #333;
  --background-color: #333;
  /* --background-color-blur: #333333a4; */
  --background-color-blur: var(--background-color);
  --menu-border-color: #555;
  --normal-border-color: #555;
  --menu-selected-background-color: rgba(255, 255, 255, 0.1);
  --menu-text-color: white;
  --normal-background-color: #000000;
  --login-background-color: #575757;
  --login-background-color-hover: #717171;
  --text-color: #eee;
  --blockquote-text-color: #999;
  --article-info-background-color: #747373;
  --activity-card-background-color: #585858;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  background-color: var(--normal-background-color);
  color: var(--text-color);
  /* 禁止滚动 */
  /* overflow: hidden;  */
}

/*************************
 * Vditor 自定义皮肤覆写
 *************************/
.vditor {
  min-height: 200px;
}

.vditor-toolbar--pin {
  top: var(--header-height) !important;
}

.vditor-panel {
  min-width: 400px;
}

.emoji {
  width: 20px;
  height: 20px;
  vertical-align: middle;
}

/* .vditor {
  --textarea-background-color: transparent;
  border: none !important;
  box-shadow: none !important;
}

.vditor-reset {
  color: var(--text-color);
}

.vditor-toolbar {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
} */

/* .vditor-toolbar {
  position: relative !important;
} */

/*************************
 * Markdown 渲染样式
 *************************/
.info-content-text ul,
.info-content-text ol {
  padding-left: 1.5em;
}

.info-content-text h1,
.info-content-text h2 {
  border-bottom: 1px solid var(--normal-border-color);
  padding-bottom: 0.3em;
  margin-bottom: 0.8em;
}

.info-content-text {
  word-break: break-word;
  max-width: 100%;
}

.info-content-text blockquote {
  margin: 1em 0;
  padding-left: 1em;
  border-left: 4px solid #d0d7de;
  color: var(--blockquote-text-color);
}

.info-content-text pre {
  background-color: var(--normal-background-color);
  padding: 8px 12px;
  border-radius: 4px;
  line-height: 1.5;
  position: relative;
}

.copy-code-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 12px;
  padding: 2px 6px;
  border: none;
  border-radius: 4px;
  background-color: white;
  opacity: 0.8;
  color: black;
  cursor: pointer;
}

.copy-code-btn:hover {
  opacity: 1;
}

.info-content-text code {
  font-family: 'Roboto Mono', monospace;
  font-size: 13px;
  border-radius: 4px;
  white-space: pre-wrap;
  background-color: var(--normal-background-color);
  color: var(--text-color);
}

.info-content-text a {
  color: var(--primary-color);
  text-decoration: none;
}

.info-content-text a:hover {
  text-decoration: underline;
}

.info-content-text img {
  max-width: 100%;
  height: auto;
}

.info-content-text table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
  font-size: 14px;
  line-height: 1.45;
  overflow-x: auto;                  /* 小屏可横向滚动 */
}

.info-content-text thead th {
  background-color: var(--primary-color);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
}

[data-theme='dark'] .info-content-text thead th {
  background-color: var(--primary-color-hover);  /* 暗色稍暗一点 */
}

.info-content-text tbody tr:nth-child(even) {
  background-color: rgba(208, 250, 255, 0.25);   /* 斑马纹 */
}

[data-theme='dark'] .info-content-text tbody tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.05);
}

.info-content-text th,
.info-content-text td {
  border: 1px solid var(--menu-border-color);
  padding: 8px 14px;
  vertical-align: top;
}

.info-content-text tbody td {
  color: var(--text-color);
}

/* 首列加粗，便于阅读 */
.info-content-text tbody td:first-child {
  font-weight: 500;
}

/* 鼠标悬停行高亮 */
.info-content-text tbody tr:hover {
  background-color: var(--menu-selected-background-color);
  transition: background-color 0.2s ease;
}

@media (max-width: 768px) {
  .vditor {
    min-height: 100px;
  } 

  .vditor-toolbar {
    overflow-x: auto;
  }

  .about-content h1,
  .info-content-text h1 {
    font-size: 20px;
  }

  .about-content h2,
  .info-content-text h2 {
    font-size: 18px;
  }

  .about-content p,
  .info-content-text p {
    font-size: 14px;
    margin-top: 3px;
    margin-bottom: 3px;
  }


  .vditor-toolbar--pin {
    top: 0 !important;
  }

  .about-content li,
  .info-content-text li {
    font-size: 14px;
  }

  .info-content-text pre {
    line-height: 1.1;
  }

  .vditor-panel {
    position: relative;
    min-width: 0;
  }
}