.wp-post-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 0;
}

.wp-post-navigation a {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1rem;
  border: 1px solid var(--card-separator-color);
  border-radius: var(--card-border-radius);
  background: var(--card-background);
  color: var(--card-text-color-main);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.wp-post-navigation a:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
}

.wp-post-navigation-label {
  color: var(--card-text-color-tertiary);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wp-post-navigation-title {
  overflow-wrap: anywhere;
}

.article-content .display-posts-listing {
  margin: 1rem 0;
  padding: 0;
  list-style: none;
}

.article-content .display-posts-listing .listing-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--card-separator-color);
}

.article-content .display-posts-listing .listing-item:last-child {
  border-bottom: 0;
}

.article-content table {
  max-width: 100%;
  border-collapse: collapse;
}

.widget-about-me p {
  margin: 0;
  padding: 1.6rem 2rem;
  border-radius: var(--card-border-radius);
  background: var(--card-background);
  color: var(--card-text-color-secondary);
  font-size: 1.4rem;
  line-height: 1.7;
}

.widget-about-me-photo {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 1rem;
  border-radius: var(--card-border-radius);
}

.widget-about-me a {
  color: var(--accent-color);
}

.about-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.about-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--card-separator-color);
  border-radius: 999px;
  background: var(--card-background);
  color: var(--card-text-color-main);
  font-size: 1.25rem;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-social-link:hover {
  transform: translateY(-1px);
  border-color: var(--accent-color);
}

.about-social-mark {
  display: inline-grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border-radius: 0.25rem;
  background: var(--body-text-color);
  color: var(--card-background);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.about-social-link[data-social="medium"] .about-social-mark {
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 1.2rem;
}

.about-social-link[data-social="github"] .about-social-mark {
  border-radius: 50%;
  font-size: 0.75rem;
}

.widget-month-archive select {
  width: 100%;
  padding: 1.1rem 1.4rem;
  border: 1px solid var(--card-separator-color);
  border-radius: var(--card-border-radius);
  background: var(--card-background);
  color: var(--card-text-color-main);
  font: inherit;
  cursor: pointer;
}

.widget-month-archive .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.widget-category-list ul,
.widget-recent-posts ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-radius: var(--card-border-radius);
  background: var(--card-background);
}

.widget-category-list li,
.widget-recent-posts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.6rem;
  border-bottom: 1px solid var(--card-separator-color);
  font-size: 1.4rem;
}

.widget-category-list li:last-child,
.widget-recent-posts li:last-child {
  border-bottom: 0;
}

.widget-category-list li a,
.widget-recent-posts li a {
  color: var(--card-text-color-main);
}

.widget-category-list li span,
.widget-recent-posts li time {
  flex: 0 0 auto;
  color: var(--card-text-color-tertiary);
  font-size: 1.2rem;
}

.widget-recent-posts li {
  align-items: flex-start;
}

.widget-recent-posts li a {
  min-width: 0;
}

/* Compact, icon-only contact badges matching the original WordPress sidebar. */
.about-social-links {
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.about-social-link {
  display: grid;
  flex: 0 0 3.2rem;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 0.35rem;
  color: #fff;
  text-decoration: none;
}

.about-social-link[data-social="email"] {
  background: #858990;
}

.about-social-link[data-social="linkedin"] {
  background: #0a66c2;
}

.about-social-link[data-social="github"] {
  background: #24292f;
}

.about-social-link[data-social="medium"] {
  background: #292929;
}

.about-social-mark {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  border-radius: inherit;
  background: transparent;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
}

.about-social-link[data-social="email"] .about-social-mark svg {
  width: 1.9rem;
  height: 1.9rem;
  fill: currentColor;
}

.about-social-link[data-social="linkedin"] .about-social-mark {
  align-items: end;
  font-size: 2rem;
  letter-spacing: -0.12em;
  padding: 0 0.15rem 0.1rem 0;
}

.about-social-link[data-social="github"] .about-social-mark svg {
  width: 2rem;
  height: 2rem;
}

.about-social-link[data-social="medium"] .about-social-mark {
  font-family: Georgia, serif;
  font-size: 2rem;
}

.about-social-link:focus-visible,
.about-social-link:hover {
  outline: 2px solid var(--accent-color);
  outline-offset: 3px;
}

/* Recreate the original top header and nested hover navigation. */
.site-topbar {
  position: relative;
  z-index: 20;
  display: flex;
  width: 100%;
  max-width: 1536px;
  min-height: 9rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 1.2rem var(--container-padding);
}

.site-brand {
  display: block;
  flex: 0 1 auto;
  line-height: 0;
}

.site-brand img {
  display: block;
  width: clamp(17rem, 24vw, 25rem);
  max-height: 7rem;
  object-fit: contain;
  border-radius: 0.35rem;
  background: #fff;
}

.primary-navigation,
.primary-menu,
.dropdown-menu {
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-menu {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3.5rem);
}

.primary-menu-item {
  position: relative;
}

.primary-menu-item > a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 0;
  color: var(--body-text-color);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-menu-item > a:hover,
.primary-menu-item:focus-within > a {
  color: var(--accent-color);
}

.primary-menu-item.has-children > a::after {
  width: 0.55rem;
  height: 0.55rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: translateY(-0.15rem) rotate(45deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  min-width: 20rem;
  padding: 0.5rem;
  border: 1px solid var(--card-separator-color);
  border-radius: var(--card-border-radius);
  background: var(--card-background);
  box-shadow: var(--shadow-l2);
}

.primary-menu-item:hover > .dropdown-menu,
.primary-menu-item:focus-within > .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 0.9rem 1.2rem;
  border-radius: 0.35rem;
  color: var(--card-text-color-main);
  font-size: 1.35rem;
  text-decoration: none;
  white-space: nowrap;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: var(--card-separator-color);
  color: var(--accent-color);
}

.container.main-container {
  padding-top: 0;
}

.container.main-container > .left-sidebar {
  display: none !important;
}

@media (min-width: 768px) {
  main.main {
    padding-top: var(--section-separation);
  }
}

@media (min-width: 1024px) {
  .container .right-sidebar {
    align-self: stretch;
    min-height: 100vh;
    padding-top: var(--section-separation);
    padding-bottom: var(--section-separation);
  }
}

.theme-toggle-container {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--card-separator-color);
}

#dark-mode-toggle.theme-toggle-button {
  width: 100%;
  padding: 0.8rem 0;
  border: 0;
  background: transparent;
  color: var(--body-text-color);
  font: inherit;
  text-align: left;
}

#dark-mode-toggle.theme-toggle-button:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 3px;
}

@media (max-width: 700px) {
  .site-topbar {
    min-height: 7.2rem;
    gap: 1rem;
  }

  .site-brand img {
    width: clamp(12rem, 35vw, 17rem);
  }

  .primary-menu {
    gap: 1.4rem;
  }

  .primary-menu-item > a {
    font-size: 1.2rem;
  }

  .dropdown-menu {
    min-width: 17rem;
  }
}

@media (max-width: 420px) {
  .site-topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.4rem;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }

  .site-brand img {
    width: 15rem;
    max-height: 4.5rem;
  }

  .primary-menu {
    gap: 2rem;
  }

  .primary-menu-item > a {
    padding: 0.5rem 0;
  }
}

@media (max-width: 640px) {
  .wp-post-navigation {
    grid-template-columns: minmax(0, 1fr);
  }

  .article-content table {
    display: block;
    overflow-x: auto;
  }
}