.page-news {
  --nx-gap: clamp(16px, 2.4vw, 28px);
  --nx-radius: 14px;
  --nx-line: rgba(27, 42, 85, .14);
  --nx-line-soft: rgba(27, 42, 85, .09);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .nx-hero {
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(26px, 4.5vw, 56px);
}

.page-news .nx-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: 18px;
  align-items: end;
}

.page-news .nx-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2rem, 6.4vw, 4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-news .nx-hero__title em {
  font-style: normal;
  color: var(--brick);
  display: inline-block;
}

.page-news .nx-hero__title em::after {
  content: "";
  display: block;
  height: 3px;
  width: 100%;
  min-width: 2.2em;
  margin-top: 8px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brick) 0%, var(--copper) 62%, rgba(185, 138, 60, 0) 100%);
}

.page-news .nx-hero__lead-text {
  margin-top: 18px;
  max-width: 34em;
  color: var(--ink);
}

.page-news .nx-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .nx-hero__facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--nx-line);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius);
  overflow: hidden;
}

.page-news .nx-fact {
  background: var(--card);
  padding: 16px 14px 18px;
  min-width: 0;
}

.page-news .nx-fact dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .09em;
  color: var(--slate);
}

.page-news .nx-fact dd {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--font-serif);
  color: var(--indigo);
}

.page-news .nx-fact__num {
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--brick);
}

.page-news .nx-fact__dash,
.page-news .nx-fact__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
}

/* ---------- 检索台 ---------- */
.page-news .nx-desk {
  padding-top: clamp(10px, 2vw, 20px);
}

.page-news .nx-desk__title {
  margin: 0 0 20px;
  color: var(--indigo);
}

.page-news .nx-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 36px);
  align-items: start;
}

.page-news .nx-side__sticky {
  display: grid;
  gap: 14px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--nx-line-soft);
}

.page-news .nx-side__block {
  min-width: 0;
}

.page-news .nx-side__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-news .nx-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .nx-chip {
  flex: 0 0 auto;
  appearance: none;
  border: 1px solid var(--nx-line);
  background: var(--card);
  color: var(--indigo);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  line-height: 1.2;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}

.page-news .nx-chip:hover {
  border-color: var(--line-gold);
  background: var(--mist);
}

.page-news .nx-chip[aria-pressed="true"] {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #FCFAF4;
}

.page-news .nx-stream {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 18px);
  min-width: 0;
}

/* ---------- 条目卡 ---------- */
.page-news .nx-entry {
  position: relative;
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--nx-line-soft);
  border-radius: var(--nx-radius);
  padding: clamp(16px, 2.2vw, 22px) clamp(16px, 2.2vw, 22px) clamp(16px, 2.2vw, 22px) clamp(20px, 2.6vw, 28px);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.page-news .nx-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: var(--nx-radius) 0 0 var(--nx-radius);
  background: var(--nx-accent, var(--indigo));
}

.page-news .nx-entry:hover,
.page-news .nx-entry:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  border-color: var(--line-gold);
}

.page-news .nx-entry--ver { --nx-accent: var(--brick); }
.page-news .nx-entry--cat { --nx-accent: var(--indigo); }
.page-news .nx-entry--spec { --nx-accent: var(--copper); }
.page-news .nx-entry--year { --nx-accent: var(--slate); }

.page-news .nx-entry__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .nx-entry__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 3px 9px;
  border-radius: 3px;
  background: var(--brick-soft);
  color: var(--brick);
  border: 1px solid rgba(166, 58, 40, .18);
}

.page-news .nx-entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-news .nx-entry__code {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--indigo);
  background: var(--mist);
  border: 1px solid var(--nx-line);
  border-radius: 3px;
  padding: 3px 8px;
  transition: background .18s ease, border-color .18s ease;
}

.page-news .nx-entry:hover .nx-entry__code {
  border-color: var(--copper);
  background: #fff;
}

.page-news .nx-entry__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  line-height: 1.46;
  color: var(--indigo);
}

.page-news .nx-entry__text {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .nx-entry__link {
  margin: 12px 0 0;
}

.page-news .nx-entry__link a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--brick);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 2px;
}

.page-news .nx-entry__link a:hover {
  color: var(--indigo);
  border-bottom-color: var(--indigo);
}

.page-news .nx-entry__figure {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--nx-line-soft);
  background: var(--mist);
}

.page-news .nx-entry__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .nx-entry--media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .nx-entry--media-left .nx-entry__figure img {
  aspect-ratio: 1 / 1;
}

/* ---------- 横幅图 ---------- */
.page-news .nx-banner {
  margin: 0;
  border-radius: var(--nx-radius);
  overflow: hidden;
  border: 1px solid var(--nx-line-soft);
  background: var(--card);
}

.page-news .nx-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .nx-banner__cap {
  padding: 10px 16px 12px;
  border-top: 1px solid var(--nx-line-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 专题 ---------- */
.page-news .nx-topics {
  padding-top: clamp(30px, 5vw, 60px);
}

.page-news .nx-topics__head {
  max-width: 44em;
}

.page-news .nx-topics__rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 18px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-news .nx-topic {
  background: var(--card);
  border: 1px solid var(--nx-line-soft);
  border-radius: var(--nx-radius);
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.page-news .nx-topic[open] {
  border-color: var(--line-gold);
  box-shadow: var(--shadow-soft);
}

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

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

.page-news .nx-topic__sum:hover {
  background: rgba(227, 231, 241, .5);
}

.page-news .nx-topic__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--copper);
}

.page-news .nx-topic__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.04rem;
  color: var(--indigo);
  min-width: 0;
}

.page-news .nx-topic__span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
  white-space: nowrap;
}

.page-news .nx-topic__body {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--nx-line-soft);
}

.page-news .nx-topic__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-news .nx-topic__list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--slate);
}

.page-news .nx-topic__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--brick);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 2px;
}

.page-news .nx-topic__link:hover {
  color: var(--indigo);
  border-bottom-color: var(--indigo);
}

/* ---------- 年份归档 ---------- */
.page-news .nx-archive {
  padding-top: clamp(30px, 5vw, 60px);
}

.page-news .nx-archive__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 46px);
  align-items: start;
}

.page-news .nx-archive__intro .sb-text {
  margin-top: 12px;
}

.page-news .nx-archive__hint {
  margin: 14px 0 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--slate);
}

.page-news .nx-years {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-news .nx-year {
  min-width: 0;
}

.page-news .nx-year__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 14px;
  background: var(--card);
  border: 1px solid var(--nx-line-soft);
  border-radius: 10px;
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.page-news .nx-year__link:hover {
  background: var(--mist);
  border-color: var(--copper);
  transform: translateY(-2px);
}

.page-news .nx-year__num {
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--indigo);
}

.page-news .nx-year__cnt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--slate);
}

.page-news .nx-year--quiet .nx-year__link {
  background: var(--mist);
  border-color: rgba(27, 42, 85, .07);
}

.page-news .nx-year--quiet .nx-year__num {
  color: var(--slate);
}

.page-news .nx-year--peak .nx-year__link {
  border-color: var(--copper);
}

.page-news .nx-year--now .nx-year__link {
  background: var(--brick-soft);
  border-color: rgba(166, 58, 40, .28);
}

.page-news .nx-year--now .nx-year__num {
  color: var(--brick);
}

/* ---------- 联系 ---------- */
.page-news .nx-ask {
  padding-top: clamp(30px, 5vw, 62px);
  padding-bottom: clamp(30px, 5vw, 66px);
}

.page-news .nx-ask__band {
  position: relative;
  overflow: hidden;
  border-radius: var(--nx-radius);
  background: var(--indigo-deep);
  padding: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .nx-ask__band::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(185, 138, 60, .38) 0%, rgba(185, 138, 60, 0) 68%);
  pointer-events: none;
}

.page-news .nx-ask__band .sb-eyebrow {
  color: var(--copper);
}

.page-news .nx-ask__h {
  margin: 10px 0 0;
  color: #FCFAF4;
}

.page-news .nx-ask__p {
  margin-top: 12px;
  max-width: 36em;
  color: rgba(245, 241, 231, .8);
}

.page-news .nx-ask__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.page-news .nx-ask__band .sb-btn--ghost {
  color: #FCFAF4;
  border-color: rgba(252, 250, 244, .42);
  background: transparent;
}

.page-news .nx-ask__band .sb-btn--ghost:hover {
  background: rgba(252, 250, 244, .1);
  border-color: var(--copper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-news .nx-years {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .nx-entry--media {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 250px);
    align-items: start;
  }

  .page-news .nx-entry--media-left {
    grid-template-columns: minmax(170px, 250px) minmax(0, 1fr);
  }

  .page-news .nx-entry--media-left .nx-entry__figure {
    order: -1;
  }

  .page-news .nx-topics__rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 2.6vw, 34px);
  }

  .page-news .nx-topic:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .nx-topic:nth-child(3) {
    margin-top: 12px;
  }
}

@media (min-width: 900px) {
  .page-news .nx-hero__grid {
    grid-template-columns: minmax(0, 7.2fr) minmax(0, 4.8fr);
  }

  .page-news .nx-archive__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

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

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

@media (min-width: 960px) {
  .page-news .nx-layout {
    grid-template-columns: minmax(190px, 3.2fr) minmax(0, 8.8fr);
    gap: clamp(24px, 3.6vw, 48px);
  }

  .page-news .nx-side__sticky {
    position: sticky;
    top: 104px;
    border-bottom: 0;
    border-left: 1px solid var(--nx-line-soft);
    padding: 0 0 0 18px;
  }

  .page-news .nx-chips {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .nx-chip {
    text-align: left;
  }
}

@media (min-width: 1080px) {
  .page-news .nx-years {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nx-entry,
  .page-news .nx-year__link,
  .page-news .nx-chip {
    transition: none;
  }

  .page-news .nx-entry:hover,
  .page-news .nx-entry:focus-within {
    transform: none;
  }
}