.page-releases-current .v-hero {
  padding-top: var(--space-4);
}

.page-releases-current .breadcrumb {
  margin-bottom: var(--space-3);
}

.page-releases-current .v-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  min-width: 0;
}

.page-releases-current .v-hero-copy {
  min-width: 0;
}

.page-releases-current .v-status {
  display: inline-block;
  margin-bottom: var(--space-2);
  transform: rotate(-1deg);
}

.page-releases-current .v-title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

.page-releases-current .v-lede {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
  margin: 0 0 var(--space-3);
}

.page-releases-current .v-meta {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0 0;
  display: grid;
  gap: var(--space-1);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-releases-current .v-meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1);
  font-size: var(--text-sm);
}

.page-releases-current .v-meta strong {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-releases-current .mono-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
  text-transform: none;
}

.page-releases-current .v-meta .mono-label {
  min-width: calc(var(--space-3) * 3);
}

.page-releases-current .v-hero-figure,
.page-releases-current .v-diff-figure,
.page-releases-current .v-actions-figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  min-width: 0;
}

.page-releases-current .v-hero-figure {
  aspect-ratio: 4 / 3;
}

.page-releases-current .v-diff-figure {
  aspect-ratio: 16 / 9;
}

.page-releases-current .v-actions-figure {
  aspect-ratio: 4 / 3;
}

.page-releases-current .v-hero-figure img,
.page-releases-current .v-diff-figure img,
.page-releases-current .v-actions-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-releases-current .section-head {
  margin-bottom: var(--space-4);
}

.page-releases-current .section-head > p:not(.section-kicker) {
  color: var(--color-ink-soft);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  max-width: var(--measure);
  margin: var(--space-2) 0 0;
}

/* 六处变化 */
.page-releases-current .v-change-list {
  display: grid;
  gap: var(--space-3);
}

.page-releases-current .paper-panel.v-change {
  padding: 0;
  overflow: hidden;
}

.page-releases-current .v-change > summary {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: var(--space-1) var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.page-releases-current .v-change > summary::-webkit-details-marker {
  display: none;
}

.page-releases-current .v-change > summary::marker {
  content: "";
}

.page-releases-current .v-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  border-bottom: var(--border-thick) solid var(--color-primary);
  padding-bottom: calc(var(--space-1) / 2);
  align-self: start;
}

.page-releases-current .v-change-title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0;
}

.page-releases-current .v-change-brief {
  grid-column: 2;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-releases-current .v-change[open] .v-change-brief {
  color: var(--color-ink-muted);
}

.page-releases-current .v-change-body {
  padding: 0 var(--space-3) var(--space-3);
  display: grid;
  gap: var(--space-2);
}

.page-releases-current .v-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-releases-current .v-field p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

/* 差异对照 */
.page-releases-current .v-diff-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.page-releases-current .v-diff-intro p:not(.section-kicker) {
  color: var(--color-ink-soft);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  max-width: var(--measure);
  margin: var(--space-2) 0 0;
}

.page-releases-current .v-diff-chips {
  margin-bottom: var(--space-3);
}

.page-releases-current .v-diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-releases-current .v-diff-card {
  padding: var(--space-3);
  display: grid;
  gap: var(--space-2);
  align-content: start;
  min-width: 0;
}

.page-releases-current .v-diff-tag {
  justify-self: start;
  transform: rotate(-2deg);
}

.page-releases-current .v-diff-card h3 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0;
}

.page-releases-current .v-diff-card p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-releases-current .v-diff-empty {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background: var(--color-highlight);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-releases-current .v-diff-empty[hidden] {
  display: none;
}

/* 三件事 */
.page-releases-current .v-actions-section {
  background: var(--color-surface-deep);
  border-top: var(--border-thin) solid var(--color-line);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-releases-current .v-actions-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-releases-current .v-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-releases-current .v-step {
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
  padding: var(--space-3);
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.page-releases-current .v-step:nth-child(even) {
  background: var(--color-surface-alt);
}

.page-releases-current .v-step h3 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0;
}

.page-releases-current .v-step p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-releases-current .v-step .link-underline {
  justify-self: start;
  font-size: var(--text-sm);
}

/* 回到小屏看 */
.page-releases-current .v-return-band {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: var(--section-y) 0;
}

.page-releases-current .v-return {
  display: grid;
  gap: var(--space-3);
  max-width: var(--measure);
}

.page-releases-current .v-return-label {
  color: var(--color-contrast-accent);
  margin: 0;
}

.page-releases-current .v-return h2 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
  margin: 0;
}

.page-releases-current .v-return p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-releases-current .v-return-link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-accent);
  border-radius: var(--radius-sm);
  color: var(--color-contrast-accent);
  font-family: var(--font-body);
  font-size: var(--text-base);
  text-decoration: none;
  transition: background-color 280ms ease-out, color 280ms ease-out;
}

.page-releases-current .v-return-link:hover,
.page-releases-current .v-return-link:focus-visible {
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

.page-releases-current a:focus-visible,
.page-releases-current summary:focus-visible,
.page-releases-current .chip:focus-visible,
.page-releases-current .v-return-link:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

@media (min-width: 700px) {
  .page-releases-current .v-field {
    grid-template-columns: calc(var(--space-3) * 4) 1fr;
    gap: var(--space-2);
    align-items: baseline;
  }

  .page-releases-current .v-field .mono-label {
    padding-top: calc(var(--space-1) / 2);
  }

  .page-releases-current .v-change > summary {
    grid-template-columns: auto 1fr;
    gap: var(--space-1) var(--space-3);
  }
}

@media (min-width: 900px) {
  .page-releases-current .v-hero {
    padding-top: var(--space-6);
  }

  .page-releases-current .v-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: var(--space-6);
  }

  .page-releases-current .v-title {
    font-size: var(--text-4xl);
  }

  .page-releases-current .v-lede {
    font-size: var(--text-lg);
  }

  .page-releases-current .v-diff-top {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: var(--space-6);
  }

  .page-releases-current .v-diff-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4) var(--space-3);
  }

  .page-releases-current .v-diff-grid > :nth-child(even) {
    margin-top: var(--space-4);
  }

  .page-releases-current .v-actions-layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-6);
    align-items: start;
  }

  .page-releases-current .v-actions-figure {
    position: sticky;
    top: var(--space-6);
  }

  .page-releases-current .v-return h2 {
    font-size: var(--text-3xl);
  }

  .page-releases-current .v-change-title {
    font-size: var(--text-xl);
  }

  .page-releases-current .v-diff-card h3 {
    font-size: var(--text-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-releases-current .v-status,
  .page-releases-current .v-diff-tag {
    transform: none;
  }

  .page-releases-current .v-diff-grid > :nth-child(even) {
    margin-top: 0;
  }

  .page-releases-current .v-return-link {
    transition: none;
  }
}