.page-news {
  --news-rail-w: 236px;
  --news-gap: clamp(1.5rem, 3.5vw, 3.5rem);
  --news-block-gap: clamp(2.75rem, 6vw, 5rem);
  --news-hair: rgba(44, 74, 114, 0.55);
  --news-gold-wash: rgba(242, 193, 78, 0.06);
  padding-top: clamp(0.5rem, 2vw, 1.5rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  margin-bottom: clamp(1rem, 2.5vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero-frame {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 41, 74, 0.78), rgba(8, 23, 38, 0.96));
  overflow: hidden;
}

.page-news .news-hero-frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10px;
  background-image: repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 24px);
  opacity: 0.9;
  pointer-events: none;
  z-index: 2;
}

.page-news .news-hero-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--navy-800);
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-news .news-hero-copy {
  padding: clamp(1.35rem, 3.5vw, 2.4rem) clamp(1.15rem, 3.5vw, 2.6rem) clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .news-hero-copy .index-label {
  display: block;
  color: var(--gold);
}

.page-news .news-hero-copy h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1.85rem, 5vw, 3.3rem);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--ice);
  max-width: 20ch;
}

.page-news .news-hero-lede {
  margin: 0.95rem 0 0;
  max-width: 40ch;
  font-size: clamp(0.92rem, 1.2vw, 1rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-hero-facts {
  list-style: none;
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  padding: clamp(1.1rem, 2.5vw, 1.5rem) 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.page-news .news-figure {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .news-figure-unit {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--mist);
}

/* ---------- 总布局 ---------- */
.page-news .news-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.page-news .news-rail-inner {
  display: grid;
  gap: 0.9rem;
}

.page-news .news-rail .index-label {
  display: block;
  margin: 0.9rem 0 0.7rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
}

.page-news .news-rail .index-label:first-child {
  margin-top: 0;
}

.page-news .news-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-news .news-index a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0.5rem 0.5rem 0.85rem;
  border-left: 1px solid var(--line);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  color: var(--ice);
  border-left-color: var(--gold);
  background: var(--news-gold-wash);
}

.page-news .news-index-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  min-width: 1.6em;
}

.page-news .news-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .news-tags a {
  display: inline-block;
  padding: 0.38rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--mist);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .news-tags a:hover,
.page-news .news-tags a:focus-visible {
  color: var(--navy-900);
  background: var(--gold);
  border-color: var(--gold);
}

/* ---------- 区块通用 ---------- */
.page-news .news-block {
  scroll-margin-top: calc(var(--topbar-h) + 1.5rem);
}

.page-news .news-block + .news-block {
  margin-top: var(--news-block-gap);
}

.page-news .news-block-head {
  max-width: 62ch;
}

.page-news .news-block-head .index-label {
  display: block;
  color: var(--gold);
}

.page-news .news-block-head h2 {
  margin: 0.55rem 0 0.7rem;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.24;
  letter-spacing: -0.008em;
  color: var(--ice);
}

.page-news .news-block-lede {
  margin: 0.85rem 0 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 本期要目 ---------- */
.page-news .news-digest {
  list-style: none;
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-digest-item {
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h) + 1.5rem);
}

.page-news .news-digest-link {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: clamp(1rem, 2.2vw, 1.4rem) clamp(0.4rem, 1.5vw, 0.9rem);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--dur) var(--ease);
}

.page-news .news-digest-link:hover,
.page-news .news-digest-link:focus-visible {
  background: var(--news-gold-wash);
}

.page-news .news-digest-no {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .news-digest-body {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.page-news .news-digest-title {
  display: block;
  font-size: clamp(1rem, 1.7vw, 1.16rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-digest-sum {
  display: block;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--mist);
  max-width: 58ch;
}

.page-news .news-digest-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-chip {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--gold-soft);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

/* ---------- 轮次专题系列 ---------- */
.page-news .news-series {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-entry {
  background: var(--navy-900);
  padding: clamp(1.15rem, 2.8vw, 1.8rem);
  display: grid;
  gap: 0.85rem;
  transition: background-color var(--dur) var(--ease);
}

.page-news .news-entry:hover {
  background: var(--navy-800);
}

.page-news .news-entry-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.page-news .news-entry-heading {
  display: grid;
  gap: 0.3rem;
  min-width: 0;
}

.page-news .news-entry-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .news-entry-title {
  margin: 0;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-entry-sum {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.75;
  color: var(--mist);
  max-width: 62ch;
}

.page-news .news-entry-facts {
  list-style: none;
  margin: 0;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}

.page-news .news-entry-facts li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.page-news .news-entry-key {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .news-entry-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ice);
}

.page-news .news-figure-wide {
  margin: 0;
  background: var(--navy-800);
  padding: clamp(0.9rem, 2.2vw, 1.4rem);
  display: grid;
  gap: 0.75rem;
}

.page-news .news-figure-wide figcaption {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-news .news-media {
  position: relative;
  overflow: hidden;
  background: var(--navy-700);
  aspect-ratio: 3 / 2;
}

.page-news .news-media--tall {
  aspect-ratio: 12 / 7;
}

.page-news .news-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.06);
  transition: transform 700ms var(--ease);
}

.page-news .news-media:hover img {
  transform: scale(1.03);
}

/* ---------- 排序与字段调整 ---------- */
.page-news .news-field-list {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.1rem;
}

.page-news .news-field {
  border-left: 1px solid var(--line);
  padding: clamp(0.9rem, 2vw, 1.4rem) clamp(0.9rem, 2vw, 1.5rem);
  background: linear-gradient(90deg, rgba(18, 41, 74, 0.7), rgba(8, 23, 38, 0.35));
  display: grid;
  gap: 0.7rem;
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-field:hover {
  border-left-color: var(--gold);
}

.page-news .news-field-tag {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .news-field-title {
  margin: 0;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-field-sum {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.75;
  color: var(--mist);
  max-width: 62ch;
}

.page-news .news-field-meta {
  margin: 0.2rem 0 0;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(5.5rem, auto) minmax(0, 1fr);
  gap: 0.4rem 1rem;
  font-size: 0.82rem;
  line-height: 1.6;
}

.page-news .news-field-meta dt {
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-news .news-field-meta dd {
  margin: 0;
  color: var(--ice);
}

/* ---------- 版本迭代表 ---------- */
.page-news .news-versions-grid {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.25rem;
}

.page-news .news-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: rgba(18, 41, 74, 0.32);
}

.page-news .news-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-news .news-table-caption {
  caption-side: top;
  text-align: left;
  padding: 0.85rem 1rem 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .news-table thead th {
  text-align: left;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .news-table tbody td {
  padding: 0.62rem 1rem;
  border-bottom: 1px solid var(--news-hair);
  color: var(--ice);
  line-height: 1.6;
  vertical-align: top;
}

.page-news .news-table tbody tr:last-child td {
  border-bottom: none;
}

.page-news .news-table tbody tr {
  transition: background-color var(--dur) var(--ease);
}

.page-news .news-table tbody tr:hover {
  background: var(--news-gold-wash);
}

.page-news .news-table tbody td:first-child {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-news .news-table tbody td:last-child {
  color: var(--mist);
  white-space: nowrap;
}

.page-news .news-versions-figure {
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.page-news .news-versions-figure figcaption {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 收尾 ---------- */
.page-news .news-outro {
  margin-top: var(--news-block-gap);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  background: linear-gradient(160deg, rgba(18, 41, 74, 0.85), rgba(8, 23, 38, 0.95));
  padding: clamp(1.4rem, 3.5vw, 2.6rem);
}

.page-news .news-outro-main .index-label {
  display: block;
  color: var(--gold);
}

.page-news .news-outro-main h2 {
  margin: 0.55rem 0 0.65rem;
  font-weight: 300;
  font-size: clamp(1.35rem, 2.8vw, 1.95rem);
  line-height: 1.28;
  color: var(--ice);
}

.page-news .news-outro-main p {
  margin: 0.85rem 0 0;
  max-width: 58ch;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-outro-actions {
  margin-top: clamp(1.2rem, 3vw, 1.9rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.page-news .news-outro-textlink {
  color: var(--gold-soft);
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 218, 142, 0.45);
  padding-bottom: 0.15rem;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-outro-textlink:hover,
.page-news .news-outro-textlink:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-digest-link {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-frame {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-hero-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 420px;
  }

  .page-news .news-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(2rem, 4vw, 3rem) clamp(1.8rem, 3.5vw, 2.8rem);
  }

  .page-news .news-versions-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-media--tall {
    aspect-ratio: auto;
    height: 100%;
    min-height: 300px;
  }

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

@media (min-width: 1000px) {
  .page-news .news-shell {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail-inner {
    position: sticky;
    top: calc(var(--topbar-h) + 1.75rem);
  }

  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-figure-wide,
  .page-news .news-entry:nth-of-type(3) {
    grid-column: 1 / -1;
  }

  .page-news .news-field-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-figure-wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1280px) {
  .page-news .news-field-list {
    gap: 1.25rem;
  }

  .page-news .news-versions-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-media img,
  .page-news .news-digest-link,
  .page-news .news-index a,
  .page-news .news-tags a,
  .page-news .news-entry,
  .page-news .news-field,
  .page-news .news-table tbody tr {
    transition: none;
  }

  .page-news .news-media:hover img {
    transform: none;
  }
}