.article-single {
  max-width: 780px;
}

.article-single__header {
  margin-bottom: 2rem;
}

.article-single__category {
  display: inline-block;
  background: var(--color-beige);
  color: var(--color-green-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.article-single__title {
  margin-bottom: 1rem;
}

.article-single__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-single__featured {
  margin: 1.5rem 0 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.article-single__featured img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.article-toc {
  background: var(--color-beige);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--color-green-primary);
}

.article-toc h2 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.article-toc ol {
  list-style: decimal;
  padding-left: 1.25rem;
}

.article-toc li {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.article-toc a:hover {
  color: var(--color-green-primary);
}

.article-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

.article-content h3 {
  margin: 1.5rem 0 0.75rem;
  font-size: 1.2rem;
}

.article-content p {
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

.article-content ul,
.article-content ol {
  margin: 1rem 0 1.25rem 1.5rem;
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.article-faq {
  margin: 2.5rem 0;
  padding: 1.5rem;
  background: var(--color-beige);
  border-radius: var(--radius);
}

.article-faq h2 {
  margin-bottom: 1.25rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-beige-dark);
  padding: 1rem 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.faq-item p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0;
}

.article-share {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
}

.article-share span {
  font-weight: 600;
  font-size: 0.9rem;
}

.share-buttons {
  display: flex;
  gap: 0.5rem;
}

.share-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.share-btn:hover {
  background: var(--color-green-primary);
}

.share-btn:hover img {
  filter: brightness(0) invert(1);
}

.share-btn img {
  width: 18px;
  height: 18px;
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.article-nav a {
  padding: 1rem;
  background: var(--color-beige);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
}

.article-nav a:hover {
  background: var(--color-green-primary);
  color: var(--color-white);
}

.article-nav__label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.article-nav a:hover .article-nav__label {
  color: rgba(255, 255, 255, 0.8);
}

.article-nav__next {
  text-align: right;
}

.related-articles {
  margin: 3rem 0;
}

.related-articles h2 {
  margin-bottom: 1.5rem;
}

.comments-section {
  margin: 3rem 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.comments-section h2 {
  margin-bottom: 1.5rem;
}

.comment-form {
  background: var(--color-beige);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.comment-form .form-group {
  margin-bottom: 1rem;
}

.comment-form label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
}

.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
}

.comment-form textarea {
  min-height: 120px;
  resize: vertical;
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comment {
  padding: 1rem;
  background: var(--color-beige);
  border-radius: var(--radius-sm);
}

.comment__author {
  font-weight: 600;
  font-size: 0.9rem;
}

.comment__date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.comment__text {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .article-nav {
    grid-template-columns: 1fr;
  }
}