.whats-new-hero {
  max-width: 900px;
}

.whats-new-main {
  max-width: 1080px;
}

.updates-intro-card {
  position: relative;
  margin-bottom: 2.5rem;
}

.updates-intro-card::before,
.changelog-note-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #4dd0ff, rgba(77, 208, 255, 0.08));
  opacity: 0.9;
}

.changelog-note-card {
  position: relative;
  margin-bottom: 2.2rem;
}

.latest-release-block,
.release-history-block {
  margin-top: 2.2rem;
}

.section-heading {
  max-width: 680px;
  margin: 0 auto 1.4rem;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.release-grid-state {
  display: grid;
}

.loading-card,
.empty-state-card,
.error-state-card,
.release-card,
.release-card-compact {
  padding: 1.35rem;
  background: linear-gradient(
    145deg,
    rgba(20, 30, 60, 0.72),
    rgba(11, 17, 32, 0.84)
  );
  border: 1px solid rgba(77, 208, 255, 0.14);
  border-radius: 22px;
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.empty-state-card,
.error-state-card,
.loading-card {
  text-align: center;
  color: #b8d0f6;
}

.release-card {
  padding: 1.6rem;
}

.release-card-compact + .release-card-compact {
  margin-top: 1rem;
}

.release-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.95rem;
}

.release-badge,
.release-tag,
.release-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.release-badge {
  color: #06101b;
  background: linear-gradient(135deg, #86e4ff, #4dd0ff);
}

.release-tag,
.release-status {
  color: #86e4ff;
  background: rgba(77, 208, 255, 0.08);
  border: 1px solid rgba(77, 208, 255, 0.2);
}

.release-card h3,
.release-card-compact h3 {
  margin-bottom: 0.7rem;
  color: #ffffff;
}

.release-summary {
  margin-bottom: 1rem;
  color: #b8d0f6;
  line-height: 1.75;
}

.release-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.release-link-btn,
.release-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(77, 208, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: #e8f7ff;
  text-decoration: none;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.release-link-btn:hover,
.release-toggle-btn:hover {
  transform: translateY(-1px);
  background: rgba(77, 208, 255, 0.12);
  border-color: rgba(77, 208, 255, 0.38);
  color: #ffffff;
}

.release-toggle-btn.is-open {
  background: rgba(77, 208, 255, 0.14);
  border-color: rgba(77, 208, 255, 0.35);
}

.release-details {
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.release-details.is-open {
  display: block;
}

.release-notes {
  color: #b8d0f6;
  line-height: 1.75;
}

.release-notes h1,
.release-notes h2,
.release-notes h3,
.release-notes h4 {
  margin: 1.15rem 0 0.7rem;
  color: #ffffff;
  line-height: 1.2;
}

.release-notes h1 {
  font-size: 1.55rem;
}

.release-notes h2 {
  font-size: 1.32rem;
}

.release-notes h3 {
  font-size: 1.14rem;
}

.release-notes p,
.release-notes ul,
.release-notes ol,
.release-notes blockquote,
.release-notes pre {
  margin: 0.8rem 0 0;
}

.release-notes ul,
.release-notes ol {
  padding-left: 1.3rem;
}

.release-notes li + li {
  margin-top: 0.35rem;
}

.release-notes a {
  color: #86e4ff;
}

.release-notes code {
  padding: 0.15rem 0.38rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #d9f6ff;
}

.release-notes pre {
  overflow-x: auto;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: rgba(5, 10, 20, 0.78);
  border: 1px solid rgba(77, 208, 255, 0.12);
}

.release-notes pre code {
  padding: 0;
  background: transparent;
}

.release-notes blockquote {
  padding-left: 1rem;
  border-left: 3px solid rgba(77, 208, 255, 0.35);
  color: #d2ecff;
}

.release-history {
  display: grid;
  gap: 1rem;
}

@media (max-width: 767.98px) {
  .loading-card,
  .empty-state-card,
  .error-state-card,
  .release-card,
  .release-card-compact {
    padding: 1.1rem;
    border-radius: 18px;
  }

  .release-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .release-link-btn,
  .release-toggle-btn {
    width: 100%;
  }
}