.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

.search-overlay__inner {
  width: 100%;
  max-width: 600px;
  padding: var(--spacing-lg);
}

.search-overlay__close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: none;
  border: none;
  color: var(--color-background);
  font-size: var(--font-size-2xl);
  cursor: pointer;
}

.search-overlay__input {
  width: 100%;
  padding: var(--spacing-md);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-background);
  font-size: var(--font-size-lg);
  font-weight: 300;
  font-family: var(--font-body);
  letter-spacing: 1px;
}

.search-overlay__input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.search-overlay__input:focus {
  outline: none;
}

.loading-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton--text {
  height: 16px;
  margin-bottom: var(--spacing-xs);
  border-radius: 4px;
}

.skeleton--image {
  aspect-ratio: 16/9;
  border-radius: 0;
}

.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 40px;
  height: 40px;
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-accent);
}

.newsletter {
  background-color: var(--color-light-gray);
  padding: var(--spacing-2xl);
  text-align: center;
}

.newsletter__title {
  font-size: var(--font-size-lg);
  font-weight: 300;
  margin-bottom: var(--spacing-sm);
}

.newsletter__text {
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

.newsletter__form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: var(--spacing-sm);
}

.newsletter__input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-base);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.share-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  background: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-button:hover {
  background-color: var(--color-primary);
  color: var(--color-background);
  border-color: var(--color-primary);
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 9px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background-color: var(--color-primary);
  color: var(--color-background);
}

.badge--outline {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.badge--advertorial {
  background-color: #f5c518;
  color: var(--color-primary);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-2xl);
}

.pagination__item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination__item:hover,
.pagination__item.active {
  background-color: var(--color-primary);
  color: var(--color-background);
  border-color: var(--color-primary);
}

.pagination__item--disabled {
  opacity: 0.5;
  pointer-events: none;
}

.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-primary);
  color: var(--color-background);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

.dropdown {
  position: relative;
}

.dropdown__toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.dropdown.active .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown__item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  transition: background-color var(--transition-fast);
}

.dropdown__item:hover {
  background-color: var(--color-light-gray);
}

.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  fill: currentColor;
}

.icon--sm {
  width: 16px;
  height: 16px;
}

.icon--md {
  width: 24px;
  height: 24px;
}

.icon--lg {
  width: 32px;
  height: 32px;
}

@media (max-width: 767px) {
  .newsletter__form {
    flex-direction: column;
  }

  .back-to-top {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
  }
}

.article-callout {
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-left: 4px solid var(--color-primary);
  background-color: var(--color-light-gray);
  font-style: italic;
}

.article-callout--tip {
  border-left-color: #4caf50;
  background-color: #f1f8e9;
}

.article-callout--warning {
  border-left-color: #ff9800;
  background-color: #fff8e1;
}

.article-callout--note {
  border-left-color: #2196f3;
  background-color: #e3f2fd;
}

.article-quote {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
  background-color: var(--color-light-gray);
}

.article-quote p {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.article-quote cite {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-style: normal;
}

.article-quote cite::before {
  content: "— ";
}

.article-figure {
  margin: var(--spacing-xl) 0;
}

.article-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.article-figure figcaption {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  text-align: center;
}