:root {
  --color-default: #292929;
  --grey-9: #696969;
  --color-wrap: rgba(255, 255, 255, 0.98);
  --color-header-background: rgba(255, 255, 255, 0.96);
}

[data-theme="dark"] {
  --color-default: #e2e5e8;
  --grey-9: #b8bec5;
  --color-wrap: rgba(39, 43, 48, 0.98);
  --color-header-background: rgba(34, 34, 34, 0.97);
}

html,
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.article-entry {
  color: var(--color-default);
  font-size: 16px;
  line-height: 1.85;
}

.article-entry p,
.article-entry li,
.article-entry table {
  line-height: 1.85;
}

.article-entry p {
  margin-top: 18px;
  margin-bottom: 18px;
}

.article-entry h1,
.article-entry h2,
.article-entry h3,
.article-entry h4,
.article-entry h5,
.article-entry h6,
.article-title,
.post-title {
  color: var(--color-default);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.article-entry h2,
.article-entry h3 {
  line-height: 1.45;
}

.post-title {
  color: var(--color-link);
  font-size: 24px;
  line-height: 1.4;
}

.post-article {
  color: var(--color-default);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
}

.post-meta,
.post-meta span,
.article-meta,
.article-meta span {
  color: var(--grey-9);
}

.home-profile-card {
  background: var(--color-wrap) !important;
}

.home-profile-content p {
  color: var(--color-default) !important;
  font-size: 16px !important;
  font-weight: 400;
  line-height: 1.85 !important;
}

.home-profile-content h2 {
  font-weight: 700;
}

#sidebar,
.sidebar-wrap {
  color: var(--color-default);
}

#sidebar p,
#sidebar li,
#sidebar a:not(:hover) {
  font-weight: 400;
}

.post-wrap,
.article-inner,
.sidebar-wrap,
.category-article-header {
  background-color: var(--color-wrap);
}

a,
.article-entry a,
.post-title,
.category-article-header h1 {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 767px) {
  html,
  body,
  .article-entry,
  .post-article,
  .home-profile-content p {
    font-size: 16px;
  }

  .article-entry {
    line-height: 1.8;
  }

  .post-title {
    font-size: 22px;
  }
}