.article-shell {
  padding: 72px 0 110px;
}

.article {
  width: min(800px, 100%);
  margin: 0 auto;
}

.glass-article {
  width: min(860px, 100%);
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--paper);
  backdrop-filter: blur(26px) saturate(160%);
  box-shadow: var(--shadow);
  padding: clamp(28px, 5vw, 58px);
}

.article h1 {
  margin-bottom: 14px;
  font-size: clamp(44px, 7vw, 82px);
  font-weight: 800;
  line-height: 0.98;
}

.article h2 {
  margin-top: 44px;
  margin-bottom: 14px;
  font-size: 34px;
  font-weight: 800;
}

.article p,
.article li {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.75;
}

.article ul {
  padding-left: 24px;
}

.article p img {
  width: 100%;
  max-height: 520px;
  border: 1px solid var(--line);
  border-radius: 22px;
  object-fit: cover;
}

.article-meta {
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 15px;
}

.article-cover {
  width: 100%;
  max-height: 420px;
  margin: 0 0 28px;
  border-radius: 24px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.article-toc {
  display: grid;
  gap: 8px;
  margin: 26px 0 36px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper-solid);
  padding: 18px 20px;
}

.article-toc strong {
  font-size: 14px;
}

.article-toc span,
.article-toc a {
  color: var(--muted);
  font-size: 15px;
}

.article-toc a:hover,
.article-toc a:focus-visible {
  color: var(--blue);
}

.article-neighbors {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 48px 0 24px;
}

.article-neighbors a,
.article-neighbors .disabled,
.related-posts a {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper-solid);
  padding: 18px;
}

.article-neighbors span,
.related-posts span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.article-neighbors strong,
.related-posts strong {
  font-size: 18px;
  line-height: 1.25;
}

.article-neighbors .disabled {
  opacity: 0.56;
}

.related-posts {
  margin: 36px 0 12px;
}

.related-posts > div:last-child {
  display: grid;
  gap: 12px;
}

.related-posts p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}

.article pre {
  position: relative;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #101014;
  color: #f5f5f7;
  padding: 22px;
}

.article code {
  border-radius: 8px;
  background: var(--soft-bg);
  color: var(--ink);
  padding: 2px 6px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.article pre code {
  display: block;
  min-width: max-content;
  background: transparent;
  color: inherit;
  padding: 0;
}

.article-like-panel {
  display: flex;
  justify-content: center;
  margin: 54px 0 10px;
}

.heart-button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  border-radius: 999px;
  padding: 12px 22px;
  background: var(--paper);
  backdrop-filter: blur(18px);
}

.heart-button .heart-icon {
  color: #ff375f;
  font-size: 22px;
  line-height: 1;
}

.heart-button strong {
  font-size: 16px;
}

.heart-button[aria-pressed="true"] {
  border-color: rgba(255, 55, 95, 0.35);
  background: rgba(255, 55, 95, 0.12);
  color: var(--ink);
}

.comment-panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--paper);
  backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.08);
  padding: clamp(22px, 4vw, 36px);
}

.back-link {
  display: inline-flex;
  margin-bottom: 38px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 700;
}

@media (max-width: 560px) {
  .article-shell {
    padding: 46px 0 82px;
  }

  .article p,
  .article li {
    font-size: 18px;
  }

  .article-neighbors {
    grid-template-columns: 1fr;
  }
}