/* Shared long-form article system */

.article-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(36px, 6vw, 88px) var(--pad) 96px;
}

.article-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.68rem;
  font-weight: 700;
}

.article-topline a {
  color: var(--muted);
}

.article-header {
  max-width: 1120px;
  min-width: 0;
  padding: clamp(44px, 7vw, 92px) 0 44px;
}

.article-format {
  display: block;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
}

.article-header h1 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: clamp(3rem, 7vw, 7.6rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.article-deck {
  max-width: 900px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.article-date {
  display: block;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.article-body {
  max-width: 820px;
  min-width: 0;
  margin-left: auto;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.article-body h2,
.article-body h3 {
  overflow-wrap: anywhere;
}

.article-body h2 {
  margin: 2.4em 0 0.8em;
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body h3 {
  margin: 2em 0 0.65em;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.article-body p,
.article-body li,
.article-body blockquote {
  font-size: clamp(1.08rem, 1.5vw, 1.32rem);
  line-height: 1.65;
  letter-spacing: -0.012em;
}

.article-body p {
  margin: 0 0 1.4em;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.4em;
  padding-left: 1.35em;
}

.article-body li {
  margin: 0.35em 0;
}

.article-body a {
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
  overflow-wrap: anywhere;
}

.article-body strong {
  font-weight: 600;
}

.article-body blockquote {
  margin: 2em 0;
  padding: 0.1em 0 0.1em 1.2em;
  border-left: 2px solid var(--line);
}

.article-body > :last-child {
  margin-bottom: 0;
}

.article-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px var(--pad);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.72rem;
}

@media (max-width: 900px) {
  .article-shell {
    padding-top: 28px;
    padding-bottom: 72px;
  }

  .article-header {
    padding-top: 54px;
  }

  .article-body {
    margin-left: 0;
    padding-top: 36px;
  }
}

@media (max-width: 600px) {
  .article-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .article-header h1 {
    font-size: clamp(2.7rem, 14vw, 4.4rem);
  }

  .article-deck {
    font-size: 1.1rem;
  }

  .article-footer {
    flex-direction: column;
  }
}