.newsletter-archive {
  border: 2px solid rgba(0, 200, 232, 0.14);
  border-radius: 12px;
  padding: 16px 18px;
  background: #111822;
  text-align: left;
}
.newsletter-archive-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #00C8E8;
  opacity: 0.85;
  margin-bottom: 10px;
}
.newsletter-archive-list {
  list-style: none;
}
.newsletter-archive-list li + li {
  border-top: 2px solid rgba(0, 200, 232, 0.10);
}
.newsletter-archive-list a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 12px 0;
  color: #F0EDE8;
  text-decoration: none;
  transition: color 0.2s;
}
.newsletter-archive-list a:hover {
  color: #00C8E8;
}
.newsletter-archive-list li.active a {
  color: #00C8E8;
}
.newsletter-archive-date {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #8A97A8;
  font-weight: 400;
}
.newsletter-archive-title {
  font-family: 'Oswald', sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.newsletter-archive-more {
  display: inline-block;
  margin-top: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8A97A8;
  text-decoration: none;
}
.newsletter-archive-more:hover {
  color: #00C8E8;
}

.newsletter-layout {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: start;
}
.newsletter-main {
  min-width: 0;
}
.newsletter-sidebar {
  position: sticky;
  top: 80px;
}
.newsletter-page-hero {
  padding: 96px 20px 40px;
  text-align: center;
}
.newsletter-page-hero h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  margin-bottom: 12px;
}
.newsletter-page-hero p {
  color: #8A97A8;
  font-size: 16px;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}
.newsletter-issue-meta {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #00C8E8;
  opacity: 0.75;
  margin-bottom: 18px;
}
.newsletter-issue-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  margin-bottom: 24px;
}
.newsletter-issue-body {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 18px;
  line-height: 1.65;
  color: #F0EDE8;
}
.newsletter-issue-body p {
  margin-bottom: 16px;
}
.newsletter-issue-body img {
  float: right;
  width: 42%;
  max-width: 220px;
  margin: 4px 0 16px 20px;
  border-radius: 8px;
  border: 1px solid rgba(0, 200, 232, 0.2);
}
.newsletter-issue-body em {
  font-style: italic;
}
.newsletter-next {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 200, 232, 0.10);
  color: #8A97A8;
  font-size: 16px;
  line-height: 1.6;
}
.newsletter-signup-panel {
  margin-top: 36px;
  padding: 24px;
  border: 1px solid rgba(0, 200, 232, 0.14);
  border-radius: 14px;
  background: #0B0F18;
}
.newsletter-signup-panel h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 24px;
  margin-bottom: 10px;
}
.newsletter-signup-panel p {
  color: #8A97A8;
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 18px;
}
.final-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 24px;
  align-items: start;
  text-align: left;
  max-width: 820px;
  margin: 0 auto;
}
.final-cta-grid .email-capture {
  text-align: left;
}
.final-cta-grid h2,
.final-cta-grid .section-eyebrow,
.final-cta-grid > div > p {
  text-align: left;
}

@media (max-width: 860px) {
  .newsletter-layout,
  .final-cta-grid {
    grid-template-columns: 1fr;
  }
  .newsletter-sidebar {
    position: static;
  }
  .newsletter-issue-body img {
    float: none;
    display: block;
    width: min(220px, 100%);
    margin: 0 auto 16px;
  }
}