:root {
  --wukai-accent: #3f6772;
  --wukai-ink: #273033;
}

body,
.wy-body-for-nav {
  color: var(--wukai-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC",
    "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wy-side-nav-search {
  background: #2f4650;
}

.wy-side-nav-search > a img.logo {
  width: 68px;
  height: 68px;
  margin: 0 auto 0.65rem;
  border-radius: 50%;
  object-fit: cover;
}

.wy-side-nav-search > a {
  font-weight: 650;
  letter-spacing: 0.01em;
}

.wy-menu-vertical header,
.wy-menu-vertical p.caption {
  color: #8fb8c2;
}

.wy-nav-content {
  max-width: 920px;
}

.rst-content h1,
.rst-content h2,
.rst-content h3,
.rst-content h4 {
  color: #21343a;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.rst-content h1 {
  margin-bottom: 1.2rem;
}

.rst-content p,
.rst-content li {
  line-height: 1.78;
}

.rst-content a:not(.btn) {
  color: var(--wukai-accent);
}

.rst-content code.literal {
  border: 0;
  border-radius: 3px;
  color: #355f69;
}

.rst-content div[class^="highlight"] {
  border-radius: 5px;
}

.rst-content table.docutils {
  width: 100%;
}

.article-meta {
  margin: -0.7rem 0 2rem;
  color: #6d777b;
  font-size: 0.9rem;
}

.article-meta span + span::before {
  content: " · ";
}

.comments-section {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e1e4e5;
}

.load-comments {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--wukai-accent);
  border-radius: 3px;
  background: #fff;
  color: var(--wukai-accent);
  cursor: pointer;
}

.load-comments:hover,
.load-comments:focus-visible {
  background: var(--wukai-accent);
  color: #fff;
}

.load-comments:disabled {
  cursor: wait;
  opacity: 0.7;
}

.comments-root {
  margin-top: 1rem;
}

@media screen and (max-width: 768px) {
  .wy-nav-content-wrap {
    background: #fff;
  }

  .wy-nav-content {
    padding: 1.5rem;
  }
}