.page-news {
  --news-time-col: 128px;
  --news-state-col: 88px;
}

/* ---------- 首屏 ---------- */
.page-news .news-lead {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-y-lg);
}

.page-news .news-lead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--color-contrast-ink) 7%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-contrast-ink) 7%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
}

.page-news .news-lead .container {
  position: relative;
  z-index: 1;
}

.page-news .news-lead__crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0 0 var(--space-6);
  padding: 0;
  list-style: none;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-news .news-lead__crumb li + li::before {
  content: "/";
  margin-right: var(--space-1);
  opacity: 0.6;
}

.page-news .news-lead__crumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
}

.page-news .news-lead__crumb a:hover,
.page-news .news-lead__crumb a:focus-visible {
  border-bottom-color: var(--color-contrast-accent);
}

.page-news .news-lead__grid {
  display: grid;
  gap: var(--space-8);
}

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

.page-news .news-lead__title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--color-contrast-ink);
}

.page-news .news-lead__lede {
  max-width: var(--measure);
  margin: 0 0 var(--space-3);
  color: var(--color-contrast-ink);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-news .news-lead__note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-news .news-lead__aside {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-news .news-lead__figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-lead__figure .figure-frame__media {
  aspect-ratio: 2 / 1;
}

.page-news .news-lead__figure .figure-frame__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-counts {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-news .news-count {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-news .news-count__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-contrast-ink);
}

.page-news .news-count .stat-label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-ink);
  opacity: 0.68;
}

.page-news .news-lead__tag {
  align-self: flex-end;
  color: var(--color-contrast-accent);
}

/* ---------- 动态流 ---------- */
.page-news .news-stream {
  padding-block: var(--section-y);
}

.page-news .news-stream__head {
  max-width: var(--measure);
  margin-bottom: var(--space-4);
}

.page-news .news-stream__title {
  margin: 0 0 var(--space-2);
  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);
}

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

.page-news .news-segmented {
  margin-bottom: var(--space-6);
  padding: var(--space-1);
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
}

.page-news .news-segmented__list {
  display: flex;
  gap: var(--space-1);
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .news-segmented__btn {
  position: relative;
  flex: 0 0 auto;
  padding: var(--space-2) var(--space-3);
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-ink-soft);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  transition: color 140ms ease, background-color 140ms ease;
}

.page-news .news-segmented__btn:hover {
  color: var(--color-primary);
}

.page-news .news-segmented__btn[aria-selected="true"] {
  background: var(--color-surface);
  color: var(--color-primary);
}

.page-news .news-segmented__btn[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: var(--space-2);
  right: var(--space-2);
  bottom: 5px;
  height: 2px;
  background: var(--color-primary);
}

.page-news .news-segmented__btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-news .news-panel {
  animation: news-fade 160ms ease-out;
}

@keyframes news-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-news .news-panel__figure {
  margin: 0 0 var(--space-6);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-deep);
}

.page-news .news-panel__figure .figure-frame__media {
  aspect-ratio: 3 / 2;
}

.page-news .news-panel__figure .figure-frame__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-panel__figure .figure-frame__caption {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-news .news-item {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-news .news-item__time {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-news .news-item__cat {
  padding: 2px var(--space-1);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  color: var(--color-ink-soft);
  letter-spacing: 0.14em;
}

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

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

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

.page-news .news-item__more {
  margin-top: var(--space-2);
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-heading);
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-news .news-item__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-item__more summary::after {
  content: "+";
  display: inline-block;
  width: 1em;
  text-align: center;
  font-family: var(--font-mono);
  color: var(--color-accent);
}

.page-news .news-item__more[open] summary::after {
  content: "–";
}

.page-news .news-item__more summary:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-news .news-item__more p {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  padding-left: var(--space-3);
  border-left: var(--border-thin) solid var(--color-primary-soft);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-news .news-item__state {
  display: flex;
  align-items: flex-start;
}

/* ---------- 口径变化表 ---------- */
.page-news .news-digest {
  padding-block: var(--section-y);
}

.page-news .news-digest__head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-news .news-digest__title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

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

.page-news .news-digest__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-news .news-digest__table th,
.page-news .news-digest__table td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  vertical-align: top;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-news .news-digest__table thead th {
  background: var(--color-surface-deep);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-heading);
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-news .news-digest__table tbody th {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-news .news-digest__table tbody td {
  color: var(--color-ink-soft);
}

.page-news .news-digest__table tbody tr:hover {
  background: var(--color-highlight);
}

.page-news .news-digest__foot {
  margin: var(--space-3) 0 0;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

/* ---------- 出口 ---------- */
.page-news .news-exit {
  padding-block: var(--section-y-lg);
}

.page-news .news-exit__grid {
  display: grid;
  gap: var(--space-8);
}

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

.page-news .news-exit__title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: -0.015em;
  color: var(--color-contrast-ink);
}

.page-news .news-exit__lede {
  margin: 0;
  max-width: 42ch;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.76;
}

.page-news .news-exit__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-news .news-exit__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-news .news-exit__idx {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-contrast-accent);
}

.page-news .news-exit__sub {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-news .news-exit__sub a {
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-contrast-accent);
  padding-bottom: 2px;
}

.page-news .news-exit__sub a:hover,
.page-news .news-exit__sub a:focus-visible {
  color: var(--color-contrast-accent);
}

.page-news .news-exit__txt p {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-news .news-exit__foot {
  margin: var(--space-6) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.76;
}

.page-news .news-exit__foot a {
  color: var(--color-contrast-ink);
  border-bottom: var(--border-thin) solid var(--color-contrast-accent);
  text-decoration: none;
}

.page-news .news-exit__foot a:hover,
.page-news .news-exit__foot a:focus-visible {
  color: var(--color-contrast-accent);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: var(--news-time-col) minmax(0, 1fr) var(--news-state-col);
    gap: var(--space-4);
    align-items: start;
  }

  .page-news .news-item__time {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }

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

  .page-news .news-exit__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .news-lead__aside {
    padding-bottom: var(--space-2);
  }
}

@media (max-width: 480px) {
  .page-news .news-counts {
    gap: var(--space-4);
  }

  .page-news .news-exit__item {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: var(--space-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-panel {
    animation: none;
  }

  .page-news .news-segmented__btn {
    transition: none;
  }
}
</final>