.page-news {
  --news-panel-pad: var(--space-4);
  display: block;
}

.page-news .breadcrumb {
  margin-top: var(--space-4);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: var(--space-6);
}

.page-news .news-hero__top {
  max-width: 880px;
  margin-bottom: var(--space-6);
}

.page-news .news-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: var(--space-2) 0 var(--space-3);
  overflow-wrap: anywhere;
}

.page-news .news-hero__lede {
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
  margin: 0;
}

/* ---------- 首屏 Bento ---------- */
.page-news .news-hero__bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-news .news-focus {
  grid-area: focus;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--news-panel-pad);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  min-width: 0;
}

.page-news .news-focus .module__label {
  color: color-mix(in srgb, var(--color-primary-ink) 72%, transparent);
}

.page-news .news-focus__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  margin: 0;
}

.page-news .news-focus__lede {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-primary-ink) 84%, transparent);
  margin: 0;
}

.page-news .news-focus__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-focus__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-right: var(--space-3);
  border-right: var(--border-thin) solid color-mix(in srgb, var(--color-primary-ink) 26%, transparent);
}

.page-news .news-focus__stats li:last-child {
  border-right: none;
  padding-right: 0;
}

.page-news .news-focus__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1;
}

.page-news .news-focus__unit {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-primary-ink) 72%, transparent);
}

.page-news .news-focus__frame {
  margin: auto 0 0;
}

.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-news .news-focus__frame .media-frame__img {
  aspect-ratio: 12 / 5;
}

.page-news .news-mini {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-ink);
  min-width: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-news .news-mini:hover,
.page-news .news-mini:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
  border-color: var(--color-accent);
}

.page-news .news-mini .module__label {
  color: var(--color-accent);
}

.page-news .news-mini__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.3;
}

.page-news .news-mini__note {
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink-soft);
}

/* ---------- 专题目录 ---------- */
.page-news .news-toc {
  margin-top: var(--space-6);
}

.page-news .news-toc__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-top: var(--border-thin) solid var(--color-line);
  border-bottom: var(--border-thin) solid var(--color-line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-news .news-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-news .news-toc__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-news .news-toc__list {
  display: flex;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-toc__list a {
  display: inline-block;
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-alt);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-news .news-toc__list a:hover,
.page-news .news-toc__list a:focus-visible {
  background: var(--color-highlight);
  color: var(--color-ink);
}

.page-news .news-toc__list a[aria-current="true"] {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

/* ---------- 专题区块 ---------- */
.page-news .news-topics {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-news .topic {
  display: flex;
  flex-direction: column;
  padding: var(--news-panel-pad);
  border-radius: var(--radius-lg);
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-6);
  min-width: 0;
}

.page-news .topic__body {
  min-width: 0;
}

.page-news .topic__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.page-news .topic__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0;
}

.page-news .topic__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0;
}

.page-news .topic__lede {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
  margin: 0;
}

.page-news .topic__points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
}

.page-news .topic__points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-highlight);
  color: var(--color-ink);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.page-news .topic__points li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.page-news .topic__entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-news .entry {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  min-width: 0;
}

.page-news .entry__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-news .entry__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.35;
  color: var(--color-ink);
  margin: 0;
}

.page-news .entry__desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
  margin: 0;
}

/* ---------- 专题侧栏 ---------- */
.page-news .topic__side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
  min-width: 0;
}

.page-news .topic__side .media-frame {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .topic__side .media-frame__img {
  aspect-ratio: 3 / 2;
}

.page-news .topic__facts {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
}

.page-news .topic__facts-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-2);
}

.page-news .topic__facts ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .topic__facts li {
  position: relative;
  padding-left: 16px;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
  overflow-wrap: anywhere;
}

.page-news .topic__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-highlight);
  border: var(--border-thin) solid var(--color-accent);
}

.page-news .topic__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.18s ease, transform 0.18s ease;
}

.page-news .topic__more::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-news .topic__more:hover,
.page-news .topic__more:focus-visible {
  background: var(--color-highlight);
  transform: translateY(-1px);
}

/* ---------- 更新日志 ---------- */
.page-news .news-log {
  padding-top: var(--section-y);
}

.page-news .news-log__lede {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
  margin: var(--space-2) 0 0;
}

.page-news .news-log__list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0 0 0 var(--space-4);
  border-left: 2px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-news .news-log__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  left: calc(var(--space-4) * -1 - 5px);
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-surface);
}

.page-news .news-log__when {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
  margin: 0;
}

.page-news .news-log__what {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.35;
  color: var(--color-ink);
  margin: 0;
}

.page-news .news-log__note {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
  margin: 0;
  max-width: var(--measure);
}

/* ---------- 返回面板 ---------- */
.page-news .news-return {
  padding-top: var(--section-y);
}

.page-news .news-return__panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  box-shadow: var(--shadow-2);
}

.page-news .news-return__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.page-news .news-return__panel .eyebrow {
  color: var(--color-contrast-accent);
}

.page-news .news-return__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  margin: 0;
}

.page-news .news-return__lede {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
  max-width: var(--measure);
  margin: 0;
}

.page-news .news-return__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-news .news-return__panel .btn--ghost {
  color: var(--color-contrast-ink);
  border-color: var(--color-contrast-line);
  background: transparent;
}

.page-news .news-return__panel .btn--ghost:hover,
.page-news .news-return__panel .btn--ghost:focus-visible {
  background: color-mix(in srgb, var(--color-contrast-ink) 12%, transparent);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-focus {
    grid-column: 1 / -1;
  }
  .page-news .news-return__panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-news .news-return__copy {
    flex: 1 1 auto;
  }
  .page-news .news-return__actions {
    flex: none;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-panel-pad: var(--space-6);
  }

  .page-news .news-hero {
    padding-top: var(--section-y);
  }

  .page-news .news-hero__bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
      "focus focus mini1 mini2"
      "focus focus mini3 mini4";
    gap: var(--space-3);
  }

  .page-news .news-focus {
    grid-column: auto;
  }

  .page-news .news-topics {
    gap: var(--section-y);
  }

  .page-news .topic {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
    margin-right: var(--space-6);
  }

  .page-news .topic:nth-child(even) {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
    margin-right: 0;
    margin-left: var(--space-6);
  }

  .page-news .topic:nth-child(even) .topic__side {
    order: 1;
  }

  .page-news .topic:nth-child(even) .topic__body {
    order: 2;
  }

  .page-news .topic__side {
    margin-top: 0;
  }

  .page-news .news-log__list {
    padding-left: var(--space-6);
    margin-left: var(--space-2);
  }

  .page-news .news-log__item::before {
    left: calc(var(--space-6) * -1 - 5px);
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-areas:
      "focus focus focus mini1 mini1 mini1"
      "focus focus focus mini2 mini2 mini2"
      "mini3 mini3 mini3 mini4 mini4 mini4";
  }
}