.page-news {
  --news-gap: clamp(20px, 3.2vw, 44px);
  --news-rule: 1px solid var(--line-soft);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 28px);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--c-slate);
}
.page-news .breadcrumb a {
  color: var(--c-slate);
  text-decoration: none;
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--c-gold-hi);
}
.page-news .breadcrumb__sep {
  margin: 0 0.5em;
  color: var(--c-gold);
}

/* ---------- 栏目头 ---------- */
.page-news .news-hero {
  position: relative;
  padding-bottom: clamp(34px, 5vw, 72px);
}
.page-news .news-hero__ruler {
  height: 14px;
  margin: clamp(10px, 1.6vw, 18px) var(--gut) clamp(18px, 3vw, 36px);
  border-top: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 46px);
  background-size: 46px 100%;
  background-repeat: repeat-x;
}
.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
}
.page-news .news-hero__lead .eyebrow {
  display: block;
}
.page-news .news-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  margin: 0.4em 0 0.5em;
  background: linear-gradient(96deg, var(--c-ivory) 8%, var(--c-gold-hi) 62%, var(--c-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.page-news .news-hero__facts {
  list-style: none;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(18px, 3vw, 40px);
  font-size: 0.92rem;
  color: var(--c-slate);
}
.page-news .news-hero__facts .mono {
  color: var(--c-gold-hi);
  font-size: 1.02rem;
  letter-spacing: 0.06em;
}

.page-news .news-hero__panel {
  border: 1px solid var(--line);
  border-top: 2px solid var(--c-gold);
  background: linear-gradient(165deg, rgba(14, 42, 77, 0.78), rgba(3, 7, 15, 0.62));
  padding: clamp(18px, 2.6vw, 28px);
}
.page-news .news-hero__panel-title {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.page-news .news-hero__panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-hero__panel-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--c-ivory);
}
.page-news .news-hero__panel-item:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-news .news-hero__panel-num {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--c-purple);
  padding-top: 0.35em;
}

.page-news .news-hero__media {
  margin: clamp(28px, 4vw, 54px) 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}
.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(122, 77, 255, 0.14), rgba(3, 7, 15, 0.5) 62%, rgba(3, 7, 15, 0.82));
  pointer-events: none;
}
.page-news .news-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-news .news-hero__media .media__caption {
  position: relative;
  z-index: 1;
  padding: 12px var(--gut);
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--c-slate);
  background: var(--c-black);
}

/* ---------- 本期表现 ---------- */
.page-news .news-pulse__grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}
.page-news .news-pulse__item {
  border: var(--news-rule);
  border-left: 2px solid var(--c-gold);
  padding: clamp(18px, 2.6vw, 30px);
  background: linear-gradient(160deg, rgba(14, 42, 77, 0.7), rgba(7, 26, 51, 0.25));
}
.page-news .news-pulse__num {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--c-gold-hi);
}
.page-news .news-pulse__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-ivory);
}
.page-news .news-pulse__item p:last-child {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--c-slate);
}

/* ---------- 条目列表 ---------- */
.page-news .news-log__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-news .news-log__head .section-title {
  margin: 0.3em 0 0;
}
.page-news .news-log__note {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--c-slate);
  align-self: end;
}

.page-news .tabs__list {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line-soft);
  -webkit-overflow-scrolling: touch;
}
.page-news .tabs__tab {
  appearance: none;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px clamp(14px, 2vw, 22px);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.96rem;
  letter-spacing: 0.04em;
  color: var(--c-slate);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-news .tabs__tab .tabs__num {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-purple);
}
.page-news .tabs__tab:hover {
  color: var(--c-gold-hi);
}
.page-news .tabs__tab[aria-selected="true"] {
  color: var(--c-ivory);
  border-bottom-color: var(--c-gold);
  background: linear-gradient(180deg, rgba(122, 77, 255, 0), rgba(122, 77, 255, 0.18));
}
.page-news .tabs__tab:focus-visible {
  outline: 1px solid var(--c-gold-hi);
  outline-offset: -3px;
}
.page-news .tabs__count {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--c-slate);
  border: 1px solid var(--line-soft);
  padding: 1px 6px;
}
.page-news .tabs__panel {
  padding-top: clamp(8px, 1.6vw, 18px);
}
.page-news .tabs__panel:focus-visible {
  outline: 1px solid var(--c-gold-hi);
  outline-offset: 6px;
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}
.page-news .news-item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: clamp(16px, 2.2vw, 22px) 12px clamp(16px, 2.2vw, 22px) 16px;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.3s var(--ease);
}
.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--c-gold);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.4s var(--ease);
}
.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(122, 77, 255, 0.08);
}
.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scaleY(1);
}
.page-news .news-item__tag {
  justify-self: start;
  margin: 0;
  padding: 3px 9px;
  border: 1px solid var(--line);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}
.page-news .news-item__title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--c-ivory);
  transition: color 0.25s var(--ease);
}
.page-news .news-item:hover .news-item__title,
.page-news .news-item:focus-within .news-item__title {
  color: var(--c-gold-hi);
}
.page-news .news-item__sum {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--c-slate);
}
.page-news .news-item__time {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--c-jade);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__head .prose {
  margin: clamp(12px, 2vw, 20px) 0 0;
}
.page-news .news-series__rail {
  display: flex;
  gap: clamp(14px, 2vw, 26px);
  margin-top: clamp(22px, 3.4vw, 40px);
  padding: 4px var(--gut) 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gut);
  -webkit-overflow-scrolling: touch;
}
.page-news .news-series__rail:focus-visible {
  outline: 1px solid var(--c-gold-hi);
  outline-offset: -4px;
}
.page-news .series-card {
  flex: 0 0 auto;
  width: min(78vw, 350px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  border: var(--news-rule);
  background: linear-gradient(170deg, rgba(14, 42, 77, 0.72), rgba(3, 7, 15, 0.66));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-news .series-card:hover {
  border-color: var(--c-gold);
  transform: translateY(-4px);
}
.page-news .series-card__media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .series-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .series-card__media--pattern {
  height: 160px;
  background-color: var(--c-midnight);
  background-image:
    repeating-linear-gradient(90deg, rgba(212, 175, 55, 0.22) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(0deg, rgba(143, 163, 184, 0.16) 0 1px, transparent 1px 26px),
    radial-gradient(circle at 72% 30%, rgba(31, 191, 143, 0.34), transparent 58%);
}
.page-news .series-card__body {
  padding: clamp(16px, 2.2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
}
.page-news .series-card__num {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--c-purple);
}
.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-ivory);
}
.page-news .series-card__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--c-slate);
}
.page-news .series-card__count {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

/* ---------- 发布节奏与往期 ---------- */
.page-news .news-cadence__grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 56px);
}
.page-news .news-cadence__main .section-title {
  margin: 0.3em 0 0.6em;
}
.page-news .news-cadence__rules {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-cadence__rules li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--c-ivory);
}
.page-news .news-cadence__rules-num {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  padding-top: 0.35em;
}
.page-news .news-cadence__sub {
  margin: clamp(26px, 4vw, 44px) 0 12px;
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-ivory);
}
.page-news .news-past {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-past__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-past__q {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-gold-hi);
}
.page-news .news-past__c {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-jade);
}
.page-news .news-past__d {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-news .news-cadence__side {
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--c-purple);
  padding: clamp(18px, 2.6vw, 28px);
  background: linear-gradient(200deg, rgba(14, 42, 77, 0.6), rgba(3, 7, 15, 0.4));
  align-self: start;
}
.page-news .news-review__title {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}
.page-news .news-review {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-review__item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--c-ivory);
  text-decoration: none;
  font-size: 0.98rem;
  letter-spacing: 0.03em;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}
.page-news .news-review__item:first-child a {
  border-top: 0;
}
.page-news .news-review__item a:hover,
.page-news .news-review__item a:focus-visible {
  color: var(--c-gold-hi);
  padding-left: 6px;
}
.page-news .news-review__count {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}
.page-news .news-review__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--c-slate);
}

/* ---------- 相关入口 ---------- */
.page-news .news-next__grid {
  display: grid;
  gap: clamp(20px, 3vw, 44px);
  border-top: 1px solid var(--line);
  padding-top: clamp(24px, 3.4vw, 44px);
}
.page-news .news-next__lead h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-ivory);
}
.page-news .news-next__lead p {
  margin: 0 0 22px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-slate);
  max-width: 42em;
}
.page-news .news-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-next__links li {
  border-top: 1px solid var(--line-soft);
}
.page-news .news-next__links li:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-next__links .link-arrow {
  display: block;
  padding: 14px 0;
  color: var(--c-ivory);
  text-decoration: none;
  font-size: 0.98rem;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}
.page-news .news-next__links .link-arrow:hover,
.page-news .news-next__links .link-arrow:focus-visible {
  color: var(--c-gold-hi);
  padding-left: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-pulse__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-pulse__item:last-child {
    grid-column: 1 / -1;
  }
  .page-news .news-item {
    grid-template-columns: 118px minmax(0, 1fr) 104px;
    align-items: start;
    gap: clamp(16px, 2vw, 30px);
    padding-inline: 20px;
  }
  .page-news .news-item__time {
    text-align: right;
    padding-top: 0.35em;
  }
  .page-news .news-item__sum {
    max-height: 1.9em;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
  }
  .page-news .news-item:hover .news-item__sum,
  .page-news .news-item:focus-within .news-item__sum {
    max-height: 8em;
  }
  .page-news .news-log__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(40px, 5vw, 92px);
  }
  .page-news .news-hero__media img {
    aspect-ratio: 1600 / 700;
    max-height: 540px;
  }
  .page-news .news-pulse__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-pulse__item:last-child {
    grid-column: auto;
  }
  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
  .page-news .news-next__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
  .page-news .news-series__rail {
    gap: 26px;
  }
}

@media (min-width: 1280px) {
  .page-news .series-card {
    width: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-card,
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-item__sum,
  .page-news .news-review__item a,
  .page-news .news-next__links .link-arrow {
    transition: none;
  }
  .page-news .series-card:hover {
    transform: none;
  }
}