/* ── Page header ── */
.page-header {
  padding: 4rem 2rem 2rem;
}
.page-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
}

/* ── Editions list ── */
.editions-section {
  padding: 0 2rem 4rem;
}
#editions-list {
  list-style: none;
  max-width: 720px;
}
.edition-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.25rem;
  row-gap: 0.25rem;
}
.edition-number {
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  grid-row: 1;
  grid-column: 1;
  white-space: nowrap;
}
.edition-date {
  font-size: 0.8rem;
  color: var(--ink-light);
  grid-row: 2;
  grid-column: 1;
  white-space: nowrap;
}
.edition-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  grid-row: 1;
  grid-column: 2;
  transition: color 0.2s ease;
}
.edition-title:hover { color: var(--green); }
.edition-preview {
  font-size: 0.92rem;
  color: var(--ink-light);
  grid-row: 2;
  grid-column: 2;
  margin: 0;
}

.empty-state {
  padding: 3rem 0;
  color: var(--ink-light);
  font-size: 1.05rem;
}

/* ── Newsletter article content ── */
.newsletter-content {
  max-width: 720px; margin: 0 auto; padding: 2rem 1.5rem 4rem;
}
.breadcrumb {
  font-size: 0.85rem; color: var(--ink-light); margin-bottom: 2rem;
}
.breadcrumb a { color: var(--ink-light); }
.breadcrumb a:hover { color: var(--green); }
.newsletter-kicker {
  font-family: 'Lato', sans-serif; font-weight: 700;
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--green); margin-bottom: 0.5rem;
}
.newsletter-h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 1rem;
}
.newsletter-preview {
  font-size: 1.1rem; color: var(--ink-light); margin-bottom: 2rem;
  font-weight: 300;
}
.newsletter-content hr {
  border: none; border-top: 1px solid var(--rule); margin: 2.5rem 0;
}
.bloque { margin-bottom: 0.5rem; }
.bloque-title {
  font-size: 1.35rem; margin-bottom: 1rem; color: var(--terracota);
}
.bloque p { margin-bottom: 1rem; color: var(--ink-light); }
.bloque ul { margin: 0.5rem 0 1rem 1.5rem; color: var(--ink-light); }
.bloque li { margin-bottom: 0.4rem; }
.cta-box {
  background: var(--green-dark); color: #fff; padding: 2rem;
  border-radius: 10px; text-align: center; margin: 2.5rem 0;
}
.cta-box p { color: rgba(255,255,255,0.85); margin-bottom: 1.25rem; }
.cta-button {
  display: inline-block; background-color: var(--terracota);
  color: #fff !important; font-weight: 700; font-size: 1rem;
  padding: 0.85rem 2rem; border-radius: 6px; border: none;
  cursor: pointer; transition: background-color 0.25s ease, transform 0.2s ease;
}
.cta-button:hover { background-color: #b55f2d; transform: translateY(-1px); }
.sources {
  margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}
.sources h3 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--ink-light); }
.sources ul { list-style: none; }
.sources li {
  font-size: 0.85rem; color: var(--ink-light); margin-bottom: 0.4rem;
  word-break: break-all;
}
.sources a { color: var(--ink-light); font-size: 0.85rem; }
.sources a:hover { color: var(--green); }
.back-link {
  margin-top: 2.5rem; font-size: 0.95rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .page-header { padding: 3rem 1.25rem 1.5rem; }
  .editions-section { padding: 0 1.25rem 3rem; }
  .edition-item {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  .edition-number, .edition-date, .edition-title, .edition-preview {
    grid-column: 1;
  }
  .edition-number { grid-row: 1; }
  .edition-date { grid-row: 2; }
  .edition-title { grid-row: 3; }
  .edition-preview { grid-row: 4; }
  .newsletter-content { padding: 1.5rem 1.25rem 3rem; }
}