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

/* ---------- 面包屑 ---------- */
.page-news .page-news__crumb {
  padding-top: var(--space-4);
}

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

.page-news .news-hero__band {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  display: grid;
  gap: var(--space-6);
  overflow: hidden;
}

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

.page-news .news-hero__eyebrow {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--color-contrast-ink);
  max-width: 17ch;
}

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

.page-news .hero-tag {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-contrast-ink);
  white-space: nowrap;
}

.page-news .hero-tag__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-contrast-accent);
}

.page-news .news-hero__below {
  display: grid;
  gap: var(--space-6);
  padding-top: var(--space-6);
}

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

.page-news .news-hero__figures {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-6) var(--space-8);
}

.page-news .hero-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.page-news .hero-figure__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
}

.page-news .hero-figure:nth-child(2) .hero-figure__num {
  color: var(--color-accent);
}

.page-news .hero-figure:nth-child(3) .hero-figure__num {
  color: var(--color-focus);
}

.page-news .hero-figure__label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: 1.4;
}

/* ---------- 轮次刻度 ---------- */
.page-news .round-meter {
  margin: var(--space-6) 0 0;
}

.page-news .round-meter__svg {
  display: block;
  width: 100%;
  max-width: 680px;
  height: auto;
}

.page-news .round-meter__base {
  stroke: var(--color-line);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-news .round-meter__fill {
  stroke: var(--color-primary);
  stroke-width: 4;
  stroke-linecap: round;
}

.page-news .round-meter__dot {
  fill: var(--color-primary);
}

.page-news .round-meter__caption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 专题快速跳转 ---------- */
.page-news .topic-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.page-news .topic-nav__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-ink);
  transition: transform 150ms ease-out, background-color 150ms ease-out;
}

.page-news .topic-nav__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-news .topic-nav__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  line-height: 1.4;
}

/* ---------- 专题区块 ---------- */
.page-news .topic-block {
  padding-top: var(--space-8);
}

.page-news .topic-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  max-width: 62ch;
}

.page-news .topic-head__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-news .topic-head__dot {
  flex: none;
  width: var(--space-2);
  height: var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-primary);
}

.page-news .topic-block--2 .topic-head__dot {
  background: var(--color-accent);
}

.page-news .topic-block--3 .topic-head__dot {
  background: var(--color-focus);
}

.page-news .topic-block--4 .topic-head__dot {
  background: var(--color-contrast-accent);
}

.page-news .topic-block--cadence .topic-head__dot {
  background: var(--color-ink-muted);
}

.page-news .topic-head__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-news .topic-body {
  display: grid;
  gap: var(--space-6);
}

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

.page-news .topic-sub {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

/* ---------- 图片位 ---------- */
.page-news .topic-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-deep);
}

.page-news .topic-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .topic-figure__cap {
  padding: var(--space-2) var(--space-3) var(--space-3);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
  background: var(--color-surface-alt);
}

.page-news .topic-figure--inset {
  margin-top: var(--space-2);
}

/* ---------- 要点 ---------- */
.page-news .point-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .point {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-6);
  background: var(--color-highlight);
  border-radius: var(--radius-md);
  position: relative;
}

.page-news .point::before {
  content: "";
  position: absolute;
  left: var(--space-3);
  top: var(--space-3);
  bottom: var(--space-3);
  width: var(--border-thick);
  background: var(--color-accent);
}

.page-news .point__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  padding-top: 0.3em;
}

.page-news .point__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

/* ---------- 条目 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  transition: transform 150ms ease-out, background-color 150ms ease-out;
}

.page-news .entry__index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  padding-top: 0.32em;
}

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

.page-news .entry__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.4;
  color: var(--color-ink);
}

.page-news .entry__desc {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

/* ---------- 状态标签 ---------- */
.page-news .status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.4;
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.page-news .status-pill::before {
  content: "";
  flex: none;
  width: var(--space-1);
  height: var(--space-1);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-news .status-pill--pending::before {
  background: var(--color-focus);
}

.page-news .status-pill--archived::before {
  background: var(--color-primary);
}

.page-news .status-pill--frozen::before {
  background: var(--color-ink-muted);
}

/* ---------- 延伸入口 ---------- */
.page-news .topic-more {
  margin: 0;
}

.page-news .more-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  transition: transform 150ms ease-out;
}

.page-news .more-link__arrow {
  font-family: var(--font-mono);
  transition: transform 150ms ease-out;
}

/* ---------- 节律网格 ---------- */
.page-news .cadence-grid {
  display: grid;
  gap: var(--space-2);
}

.page-news .cadence-item {
  padding: var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
}

.page-news .cadence-item__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.4;
  color: var(--color-ink);
}

.page-news .cadence-item__time {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.page-news .cadence-item__desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 图例 ---------- */
.page-news .legend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .legend-item {
  display: grid;
  grid-template-columns: minmax(0, 11ch) minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-2) 0;
}

.page-news .legend-item__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 路由条目 ---------- */
.page-news .entry-list--route {
  gap: 0;
}

.page-news .route-entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  padding: var(--space-3) var(--space-2);
  text-decoration: none;
  color: var(--color-ink);
  border-radius: var(--radius-sm);
  transition: background-color 150ms ease-out, transform 150ms ease-out;
}

.page-news .route-entry__index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  grid-row: 1 / 3;
}

.page-news .route-entry__label {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.4;
}

.page-news .route-entry__hint {
  grid-column: 2;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- 交互反馈 ---------- */
.page-news .topic-nav__item:hover,
.page-news .topic-nav__item:focus-visible,
.page-news .entry:hover,
.page-news .entry:focus-within,
.page-news .route-entry:hover,
.page-news .route-entry:focus-visible {
  background: var(--color-primary-soft);
  transform: translateY(-2px);
}

.page-news .more-link:hover,
.page-news .more-link:focus-visible {
  color: var(--color-focus);
}

.page-news .more-link:hover .more-link__arrow,
.page-news .more-link:focus-visible .more-link__arrow {
  transform: translateX(2px);
}

.page-news .topic-nav__item:focus-visible,
.page-news .more-link:focus-visible,
.page-news .route-entry:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__band {
    padding: var(--space-8) var(--space-6);
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .hero-figure:nth-child(2) {
    margin-top: var(--space-3);
  }

  .page-news .hero-figure:nth-child(3) {
    margin-top: var(--space-6);
  }
}

@media (min-width: 880px) {
  .page-news .news-hero {
    padding-top: var(--space-8);
  }

  .page-news .news-hero__band {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--space-8);
    padding: var(--space-8);
  }

  .page-news .news-hero__tags {
    justify-content: flex-end;
  }

  .page-news .news-hero__below {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
    padding-top: var(--space-8);
  }

  .page-news .topic-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-news .topic-block {
    padding-top: var(--section-y-lg);
  }

  .page-news .topic-head__title {
    font-size: var(--text-4xl);
  }

  .page-news .topic-block--1 .topic-lead {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-news .topic-split {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-news .topic-split__text {
    display: grid;
    gap: var(--space-4);
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-news .legend-item {
    grid-template-columns: minmax(0, 14ch) minmax(0, 1fr);
    gap: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-nav__item,
  .page-news .entry,
  .page-news .route-entry,
  .page-news .more-link,
  .page-news .more-link__arrow {
    transition: background-color 150ms ease-out, color 150ms ease-out;
  }

  .page-news .topic-nav__item:hover,
  .page-news .topic-nav__item:focus-visible,
  .page-news .entry:hover,
  .page-news .entry:focus-within,
  .page-news .route-entry:hover,
  .page-news .route-entry:focus-visible,
  .page-news .more-link:hover .more-link__arrow,
  .page-news .more-link:focus-visible .more-link__arrow {
    transform: none;
  }
}