.page-news {
  --news-line: rgba(18, 64, 92, .9);
  --news-line-soft: rgba(18, 64, 92, .55);
  --news-card: rgba(11, 44, 66, .68);
  --news-ink: #0A2434;
  --news-ink-soft: #3C5A6C;
  background: linear-gradient(180deg, #061826 0%, #061826 58%, #05202F 100%);
  color: var(--white);
  overflow-x: hidden;
}

.page-news .news-h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.6vw, 2.7rem);
  line-height: 1.04;
  letter-spacing: -.005em;
  margin: 0 0 12px;
  color: var(--white);
}

.page-news .news-sub {
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
  max-width: 62ch;
  margin: 0 0 clamp(22px, 3.6vw, 38px);
}

.page-news a {
  color: var(--cyan);
  text-decoration: none;
}

.page-news a:hover {
  color: var(--white);
}

.page-news .media {
  position: relative;
  margin: 0;
  border-radius: 4px 26px 4px 4px;
  overflow: hidden;
  background: var(--console);
}

.page-news .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.78) contrast(1.06) brightness(.94);
}

.page-news .media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(53, 230, 218, .14), transparent 46%, rgba(6, 24, 38, .5));
  pointer-events: none;
}

.page-news .media__caption {
  position: relative;
  z-index: 1;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  background: rgba(6, 24, 38, .82);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(104px, 16vh, 168px) 0 clamp(34px, 6vw, 64px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -24%;
  right: -20%;
  width: min(760px, 92vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(53, 230, 218, .17), transparent 68%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(22px, 3.6vw, 38px);
}

.page-news .news-hero__kicker {
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-news .news-hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.35rem, 7.6vw, 4.9rem);
  line-height: .96;
  letter-spacing: -.012em;
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  color: var(--white);
}

.page-news .news-hero__lede {
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.82;
  color: rgba(234, 246, 250, .87);
  max-width: 54ch;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
}

.page-news .news-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding: 0;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-hero__meta .num {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -.02em;
  color: var(--cyan);
  margin-right: 6px;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero__media img {
  aspect-ratio: 7 / 4;
}

/* ---------- 条目流 ---------- */
.page-news .report-layout {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

.page-news .report-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-news .side-block {
  border: 1px solid var(--news-line);
  background: var(--news-card);
  border-radius: 2px 18px 2px 2px;
  padding: 16px 18px;
}

.page-news .side-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-news .filter-set {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-btn {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .filter-btn:hover {
  color: var(--white);
  border-color: var(--cyan-deep);
}

.page-news .filter-btn[aria-pressed="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(53, 230, 218, .12);
}

.page-news .round-nav {
  display: grid;
  gap: 2px;
}

.page-news .round-nav__item {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--news-line-soft);
  color: var(--mist);
  font-size: 13.5px;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-news .round-nav__item:last-child {
  border-bottom: 0;
}

.page-news .round-nav__item:hover {
  color: var(--white);
  padding-left: 6px;
}

.page-news .round-nav__num {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-news .round-nav__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-news .side-note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
  border-left: 2px solid var(--cyan-deep);
  padding-left: 12px;
}

.page-news .round-group + .round-group {
  margin-top: clamp(28px, 4.6vw, 52px);
}

.page-news .round-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--news-line);
  margin-bottom: 16px;
}

.page-news .round-group__title {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: .02em;
  margin: 0;
  color: var(--white);
}

.page-news .round-group__count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .entry {
  position: relative;
  display: block;
  border: 1px solid var(--news-line);
  background: linear-gradient(180deg, rgba(11, 44, 66, .86), rgba(6, 24, 38, .6));
  border-radius: 2px 20px 2px 2px;
  margin-bottom: 12px;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--cyan);
  transform: translateX(-8px);
  opacity: 0;
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}

.page-news .entry:hover,
.page-news .entry[open] {
  border-color: rgba(53, 230, 218, .45);
}

.page-news .entry:hover::before,
.page-news .entry[open]::before {
  transform: translateX(0);
  opacity: 1;
}

.page-news .entry__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 16px 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.9rem, 6.4vw, 2.9rem);
  line-height: .82;
  letter-spacing: -.05em;
  color: var(--cyan);
  opacity: .22;
}

.page-news .entry__col {
  display: block;
  min-width: 0;
}

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.page-news .entry .tag {
  font-size: 11px;
  letter-spacing: .06em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--news-line);
  color: var(--mist);
  background: transparent;
}

.page-news .entry .tag--cyan {
  color: var(--cyan);
  border-color: rgba(53, 230, 218, .5);
  background: rgba(53, 230, 218, .1);
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .entry__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  line-height: 1.36;
  letter-spacing: .005em;
  color: var(--white);
  margin: 7px 0 0;
}

.page-news .entry__excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-news .entry__body {
  padding: 14px 16px 18px 18px;
  border-top: 1px solid var(--news-line-soft);
  margin-top: 4px;
}

.page-news .entry__note {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(143, 169, 184, .95);
}

.page-news .entry__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.page-news .stat {
  background: rgba(18, 64, 92, .3);
  border-radius: 2px 12px 2px 2px;
  padding: 9px 10px;
}

.page-news .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(.9rem, 2.6vw, 1.1rem);
  letter-spacing: -.02em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .stat__label {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: .03em;
  color: var(--mist);
}

/* ---------- 单篇结构 ---------- */
.page-news .news-anatomy .label,
.page-news .anatomy__kicker {
  color: var(--cyan-deep);
}

.page-news .anatomy {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-news .anatomy__copy {
  color: var(--news-ink);
}

.page-news .anatomy__title {
  color: var(--news-ink);
  margin-bottom: 10px;
}

.page-news .anatomy__lede {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink-soft);
  max-width: 46ch;
}

.page-news .anatomy__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .anatomy__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(18, 64, 92, .16);
}

.page-news .anatomy__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .anatomy__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -.02em;
  color: var(--cyan-deep);
  padding-top: 3px;
}

.page-news .anatomy__item-title {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--news-ink);
}

.page-news .anatomy__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-ink-soft);
}

.page-news .anatomy__figure {
  order: -1;
  border-radius: 4px 26px 4px 4px;
}

.page-news .anatomy__figure img {
  aspect-ratio: 10 / 7;
}

/* ---------- 集锦 ---------- */
.page-news .news-reels {
  padding-top: clamp(40px, 7vw, 84px);
}

.page-news .reels {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .point-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 28px);
}

.page-news .point {
  border: 1px solid var(--news-line);
  background: rgba(11, 44, 66, .5);
  border-radius: 2px 14px 2px 2px;
  padding: 12px 11px;
}

.page-news .point__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 2.8vw, 1.2rem);
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-news .point__label {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--mist);
  letter-spacing: .03em;
}

.page-news .reel-index {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-news .reel-index__item {
  padding-left: 14px;
  border-left: 2px solid var(--cyan-deep);
}

.page-news .reel-index dt {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--white);
  margin-bottom: 4px;
}

.page-news .reel-index dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-news .reels__figure img {
  aspect-ratio: 3 / 2;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding-top: clamp(36px, 6vw, 76px);
}

.page-news .cadence {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-news .cadence__facts {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .cadence__facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
  color: var(--mist);
  border-bottom: 1px solid var(--news-line-soft);
  padding-bottom: 8px;
}

.page-news .cadence__facts .num {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -.02em;
  color: var(--cyan);
  min-width: 96px;
}

.page-news .cadence__more {
  margin: 0;
  font-size: 13.5px;
  color: var(--mist);
}

.page-news .cadence__side {
  border: 1px solid var(--news-line);
  background: var(--news-card);
  border-radius: 2px 22px 2px 2px;
  padding: clamp(18px, 3vw, 26px);
}

.page-news .cadence__side-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--white);
}

.page-news .cadence__side p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .cadence__btn {
  margin-top: 4px;
}

/* ---------- 收束 ---------- */
.page-news .news-close {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .close-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}

.page-news .close-grid__figure img {
  aspect-ratio: 5 / 3;
}

.page-news .close-grid__copy .news-sub {
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-news .close-grid__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

  .page-news .reels {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .cadence {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-news .close-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
  }

  .page-news .report-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: clamp(32px, 4.6vw, 64px);
  }

  .page-news .report-side {
    position: sticky;
    top: 88px;
    z-index: 1;
  }

  .page-news .anatomy {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-news .anatomy__figure {
    order: 0;
  }

  .page-news .entry__head {
    padding: 20px 22px 20px 24px;
    gap: 18px;
  }

  .page-news .entry__body {
    padding: 16px 22px 22px 24px;
  }

  .page-news .entry__stats {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .filter-btn,
  .page-news .round-nav__item {
    transition: none;
  }
}