.page-news {
  --news-card-bg: rgba(255, 255, 255, 0.03);
  --news-card-bg-hi: rgba(212, 175, 55, 0.07);
  display: block;
  background:
    radial-gradient(120% 60% at 88% 4%, rgba(212, 175, 55, 0.14), transparent 62%),
    radial-gradient(90% 50% at 4% 96%, rgba(15, 123, 108, 0.12), transparent 60%);
}

.page-news .shell {
  width: min(var(--shell), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.page-news .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 26px 0 8px;
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% 12% auto;
  width: 52vw;
  height: 300px;
  background: linear-gradient(115deg, rgba(140, 107, 31, 0.28), rgba(212, 175, 55, 0.06) 58%, transparent 80%);
  transform: skewY(-7deg);
  pointer-events: none;
  z-index: 0;
}

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

.page-news .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist-lt);
}

.page-news .crumbs__item + .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(212, 175, 55, 0.5);
}

.page-news .crumbs__list a {
  color: var(--mist-lt);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .crumbs__list a:hover,
.page-news .crumbs__list a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

.page-news .crumbs__item [aria-current="page"] {
  color: var(--gold);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 30px;
  padding: 26px 0 46px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero__annot {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--jade-lt);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(42px, 12vw, 76px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--ivory);
  text-shadow: 0 0 0 transparent;
}

.page-news .news-hero__title::after {
  content: "";
  display: block;
  width: clamp(72px, 24vw, 168px);
  height: 6px;
  margin-top: 18px;
  background: var(--gold-foil);
}

.page-news .news-hero__lede {
  max-width: var(--measure);
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-lt);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stat {
  padding: 16px 14px;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold-dark);
  background: rgba(14, 14, 14, 0.55);
}

.page-news .news-hero__stat-num {
  display: block;
  font-size: 22px;
  font-weight: 600;
  color: var(--gold-hi);
  line-height: 1.2;
}

.page-news .news-hero__stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 标签区 ---------- */
.page-news .section-block {
  padding: clamp(52px, 9vw, 96px) 0;
}

.page-news .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 48px);
  font-weight: 600;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  padding-top: 4px;
}

.page-news .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 38px);
  font-weight: 900;
  line-height: 1.24;
  color: var(--ivory);
}

.page-news .section-lede,
.page-news .section-note {
  max-width: var(--measure);
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-lt);
}

.page-news .section-note {
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-tags__layout {
  display: grid;
  gap: 28px;
}

.page-news .news-tags__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}

.page-news .media-frame {
  margin: 0;
}

.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-news .media-frame--wide .media-frame__img {
  aspect-ratio: 21 / 9;
}

.page-news .media-frame--tall .media-frame__img {
  aspect-ratio: 3 / 4;
}

.page-news .media-frame__caption {
  display: block;
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
}

.page-news .tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(15, 123, 108, 0.16);
  color: var(--jade-lt);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .tag-chip:hover,
.page-news .tag-chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--jade-lt);
}

.page-news .tag-chip.is-active,
.page-news .tag-chip[aria-pressed="true"] {
  background: var(--gold-foil);
  border-color: transparent;
  color: var(--ink-deep);
  font-weight: 600;
}

.page-news .news-tags__cloud .tag-chip:nth-child(2) {
  background: rgba(228, 87, 46, 0.14);
  color: #f4886a;
}

.page-news .news-tags__cloud .tag-chip:nth-child(2).is-active {
  background: var(--coral);
  color: #fff;
}

/* ---------- 条目瀑布流 ---------- */
.page-news .news-feed__head {
  margin-bottom: 34px;
}

.page-news .feed {
  column-count: 1;
  column-gap: 22px;
}

.page-news .entry-card {
  position: relative;
  break-inside: avoid;
  margin: 0 0 22px;
  padding: 22px 20px 18px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold-dark);
  background: var(--news-card-bg);
  transition: transform 0.22s var(--ease), background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .entry-card:nth-child(3n + 2) {
  border-left-color: var(--jade-lt);
}

.page-news .entry-card:nth-child(3n + 3) {
  border-left-color: var(--coral);
}

.page-news .entry-card:nth-child(n + 7) {
  margin-bottom: 38px;
}

.page-news .entry-card:nth-child(n + 10) {
  margin-bottom: 52px;
}

.page-news .entry-card:hover,
.page-news .entry-card:focus-within {
  transform: translateY(-4px);
  background: var(--news-card-bg-hi);
  border-color: var(--line);
}

.page-news .entry-card__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  margin-bottom: 12px;
}

.page-news .entry-card__tag {
  padding: 4px 11px;
  font-size: 11px;
  cursor: default;
  pointer-events: none;
  opacity: 0.55;
  transition: opacity 0.2s var(--ease);
}

.page-news .entry-card:hover .entry-card__tag {
  opacity: 1;
}

.page-news .entry-card__title {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--ivory);
}

.page-news .entry-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-lt);
}

.page-news .entry-card__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .entry-card.is-filtered-out {
  display: none;
}

/* ---------- 专题 ---------- */
.page-news .news-series__head {
  margin-bottom: 32px;
}

.page-news .series-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-card {
  scroll-snap-align: start;
  flex: 0 0 min(320px, 82vw);
  display: flex;
  flex-direction: column;
  padding: 26px 22px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.92), rgba(14, 14, 14, 0.92));
}

.page-news .series-card__num {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  background: var(--gold-foil);
  color: var(--ink-deep);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-news .series-card__title {
  margin: 18px 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.34;
  color: var(--ivory);
}

.page-news .series-card__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-lt);
}

.page-news .series-card__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .series-card__list li {
  position: relative;
  padding: 10px 0 10px 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-lt);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .series-card__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 18px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-news .series-card__link {
  margin-top: auto;
  align-self: flex-start;
}

.page-news .series-card--visual {
  flex: 0 0 min(260px, 72vw);
  padding: 0;
  border-style: dashed;
  justify-content: center;
}

.page-news .series-card__media {
  margin: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.page-news .series-card__media .media-frame__img {
  flex: 1 1 auto;
}

/* ---------- 节奏与归档 ---------- */
.page-news .news-rhythm__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-rhythm__points {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-rhythm__points li {
  padding: 16px 0 16px 18px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold-dark);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-lt);
}

.page-news .news-rhythm__points strong {
  color: var(--gold-hi);
  font-weight: 600;
}

.page-news .news-rhythm__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0 0;
}

.page-news .subscribe-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--jade-lt);
  border-radius: 999px;
  background: rgba(15, 123, 108, 0.18);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .subscribe-toggle::before {
  content: "";
  width: 12px;
  height: 12px;
  border: 1px solid var(--jade-lt);
  border-radius: 3px;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .subscribe-toggle:hover,
.page-news .subscribe-toggle:focus-visible {
  border-color: var(--gold);
  color: var(--gold-hi);
}

.page-news .subscribe-toggle.is-on {
  border-color: var(--coral);
  background: rgba(228, 87, 46, 0.18);
  color: var(--ivory);
}

.page-news .subscribe-toggle.is-on::before {
  background: var(--coral);
  border-color: var(--coral);
}

.page-news .news-rhythm__media {
  border: 1px solid var(--line-soft);
  background: var(--ink-deep);
}

.page-news .archive {
  position: relative;
  margin-top: 46px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
  overflow: hidden;
}

.page-news .archive__visual {
  position: relative;
  height: 150px;
  margin-bottom: 10px;
  overflow: hidden;
  opacity: 0.5;
}

.page-news .archive__visual-img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
}

.page-news .archive-group {
  border: 1px solid var(--line-soft);
  background: rgba(14, 14, 14, 0.5);
}

.page-news .archive-group__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-news .archive-group__summary::-webkit-details-marker {
  display: none;
}

.page-news .archive-group__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
  transition: transform 0.2s var(--ease);
}

.page-news .archive-group[open] .archive-group__summary::after {
  content: "−";
}

.page-news .archive-group__summary:hover .archive-group__label,
.page-news .archive-group__summary:focus-visible .archive-group__label {
  color: var(--gold-hi);
}

.page-news .archive-group__label {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ivory);
  transition: color 0.2s var(--ease);
}

.page-news .archive-group__hint {
  font-size: 12.5px;
  color: var(--mist);
}

.page-news .archive-group__list {
  margin: 0;
  padding: 4px 18px 18px;
  list-style: none;
}

.page-news .archive-group__list li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-lt);
  border-top: 1px dashed var(--line-soft);
}

.page-news .archive-group__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 1px;
  background: var(--gold-dark);
}

.page-news .archive__more {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-lt);
}

.page-news .archive__more a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .archive__more a:hover,
.page-news .archive__more a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 520px;
  }

  .page-news .feed {
    column-count: 2;
    column-gap: 26px;
  }

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

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
  }

  .page-news .news-hero__stats {
    justify-self: end;
    max-width: none;
  }

  .page-news .news-tags__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 52px;
  }

  .page-news .news-tags__cloud {
    margin-top: 40px;
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 50px;
  }

  .page-news .feed {
    column-gap: 34px;
  }

  .page-news .series-card {
    flex: 0 0 340px;
  }

  .page-news .series-card--visual {
    flex: 0 0 300px;
  }

  .page-news .archive__visual {
    height: 190px;
  }
}

@media (min-width: 1180px) {
  .page-news .feed {
    column-gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry-card,
  .page-news .tag-chip,
  .page-news .archive-group__summary::after {
    transition: none;
  }

  .page-news .entry-card:hover,
  .page-news .entry-card:focus-within,
  .page-news .tag-chip:hover,
  .page-news .tag-chip:focus-visible {
    transform: none;
  }
}