.header-inner {
  height: auto !important;
  min-height: 64px;
  padding-top: 64px;
}

#banner {
  display: block !important;
  height: auto !important;
  min-height: 112px;
  background: transparent !important;
}

#banner .full-bg-img,
#banner .mask {
  position: relative !important;
  min-height: 112px;
}

#banner .mask {
  padding: 2rem 1rem 1.5rem;
  background: transparent !important;
}

#banner .banner-text {
  color: var(--text-color) !important;
  max-width: 960px;
  width: min(960px, calc(100% - 2rem));
}

#banner .banner-text .h2 {
  color: var(--post-heading-color);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.35;
}

#banner .post-meta {
  color: var(--sec-text-color);
}

#banner .post-meta a {
  color: var(--sec-text-color);
}

#banner .post-meta a:hover {
  color: var(--post-link-color);
  background: transparent;
}

.scroll-down-bar {
  display: none !important;
}
.navbar {
  background: var(--navbar-bg-color) !important;
  box-shadow: none !important;
}

.navbar.scrolling-navbar {
  padding-top: 5px !important;
  padding-bottom: 5px !important;
}


/* compact header mode: fix about page avatar */
.about-avatar {
  margin: -4rem auto 1rem !important;
  width: 8rem !important;
  height: 8rem !important;
}
#board {
  margin-top: 0 !important;
  padding-top: 2.5rem !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
/* Hongjiexin-inspired neutral technical theme */
body {
  background: var(--body-bg-color);
}

.navbar .nav-item .nav-link:hover,
.navbar .navbar-brand:hover {
  color: #ffffff !important;
  opacity: 0.82;
}

#board {
  border: 1px solid var(--line-color);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  letter-spacing: 0;
}

.markdown-body table th,
.markdown-body table td {
  border-color: var(--line-color) !important;
}

.markdown-body table th {
  background: #f6f6f6;
  color: #333333;
}

.markdown-body blockquote {
  color: #666666;
  border-left-color: #333333;
  background: #f6f6f6;
}

[data-user-color-scheme="dark"] .markdown-body table th {
  background: #333333;
  color: #ffffff;
}

[data-user-color-scheme="dark"] .markdown-body blockquote {
  color: #c0c0c0;
  border-left-color: #e5e5e5;
  background: #1f1f1f;
}
/* Footer */
.footer-inner {
  padding: 2.5rem 1rem 1rem !important;
}

.footer-content {
  color: var(--sec-text-color);
  line-height: 1.8;
}

.footer-content .footer-brand {
  color: var(--text-color);
  font-weight: 700;
}

.footer-content .footer-desc {
  margin-top: 0.2rem;
  font-size: 0.92rem;
}

.footer-content .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15rem 0.55rem;
  margin-top: 0.45rem;
}

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

.footer-content a:hover {
  color: var(--post-link-color);
  background: transparent;
}

.footer-content .footer-meta {
  margin-top: 0.35rem;
  color: var(--sec-text-color);
  font-size: 0.85rem;
}

@media (max-width: 575px) {
  .footer-content .footer-desc {
    max-width: 22rem;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-content .footer-links {
    gap: 0.05rem 0.45rem;
  }
}
@media (max-width: 575px) {
  #banner {
    min-height: 96px;
  }

  #banner .full-bg-img,
  #banner .mask {
    min-height: 96px;
  }

  #banner .mask {
    padding: 1.5rem 1rem 1.25rem;
  }

  #banner .banner-text .h2 {
    font-size: 1.55rem;
  }
}