.page-news {
  --news-band-ink: #0e1524;
  --news-gap: clamp(1rem, 2.4vw, 1.75rem);
  --news-rail-w: 12.5rem;
}

.page-news {
  display: block;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(3rem, 8vw, 5.5rem);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding: 1.1rem 0 0;
  font-size: .875rem;
  color: var(--slate);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}
.page-news .breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-news .breadcrumbs a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}
.page-news .crumb-sep {
  color: var(--line);
}

/* ---------- 首屏封面 ---------- */
.page-news .news-masthead {
  padding: clamp(1.6rem, 4vw, 3.2rem) 0 clamp(1.6rem, 3.5vw, 2.6rem);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.page-news .news-masthead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  width: clamp(4rem, 14vw, 11rem);
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}
.page-news .news-masthead .slant {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: .005em;
  color: var(--ink);
  margin: .7rem 0 .9rem;
  max-width: 22ch;
}
.page-news .news-masthead .lede {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.8;
  color: var(--slate);
  max-width: 62ch;
  margin: 0 0 1.6rem;
}

.page-news .masthead-now {
  border-left: 3px solid var(--gold);
  padding: .2rem 0 .2rem 1rem;
  max-width: 66ch;
}
.page-news .now-label {
  margin: 0 0 .6rem;
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-blue);
  font-weight: 700;
}
.page-news .now-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.page-news .now-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .55rem;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink);
}
.page-news .now-list .tag {
  flex: none;
}

/* ---------- 通用小节头 ---------- */
.page-news .section-head {
  max-width: 62ch;
  margin-bottom: clamp(1.2rem, 2.6vw, 1.9rem);
}
.page-news .section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.22;
  color: var(--ink);
  margin: .55rem 0 .6rem;
}
.page-news .section-sub {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate);
  margin: 0;
}

/* ---------- 三条记录线 ---------- */
.page-news .ledger {
  padding: clamp(2rem, 5vw, 3.4rem) 0 clamp(1.6rem, 4vw, 2.6rem);
}
.page-news .ledger-body {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.4rem);
}
.page-news .ledger-rail {
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  padding-bottom: .3rem;
  -webkit-overflow-scrolling: touch;
}
.page-news .rail-item {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .85rem .5rem .6rem;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 2px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .2s var(--ease);
}
.page-news .rail-item:hover {
  transform: translateY(-2px);
}
.page-news .rail-bar {
  display: inline-block;
  width: 3px;
  height: 1.05rem;
  border-radius: 2px;
  background: var(--slate);
}
.page-news .rail-item--red .rail-bar { background: var(--red); }
.page-news .rail-item--blue .rail-bar { background: var(--ink-blue); }
.page-news .rail-item--gold .rail-bar { background: var(--gold); }
.page-news .rail-item--red:hover { border-color: var(--red); }
.page-news .rail-item--blue:hover { border-color: var(--ink-blue); }
.page-news .rail-item--gold:hover { border-color: var(--gold); }

.page-news .ledger-figure {
  margin: 0 0 clamp(1.2rem, 3vw, 2rem);
}

.page-news .ledger-group {
  padding-top: clamp(1rem, 2.4vw, 1.6rem);
  border-top: 1px solid var(--line);
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}
.page-news .ledger-group:last-of-type {
  margin-bottom: 0;
}
.page-news .group-title {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 1.9vw, 1.35rem);
  color: var(--ink);
  margin: 0 0 1rem;
  letter-spacing: .01em;
}
.page-news .group-mark {
  display: inline-block;
  width: 4px;
  height: 1.2rem;
  border-radius: 2px;
}
.page-news .group-mark--red { background: var(--red); }
.page-news .group-mark--blue { background: var(--ink-blue); }
.page-news .group-mark--gold { background: var(--gold); }

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .entry {
  padding: .95rem .85rem 1rem;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: background-color .2s var(--ease), border-left-color .2s var(--ease);
}
.page-news .entry:nth-child(even) {
  background-color: var(--paper-2);
}
.page-news .entry:hover {
  background-color: #fff;
  border-left-color: var(--gold);
}
.page-news .entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin-bottom: .45rem;
}
.page-news .entry-when {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--slate);
}
.page-news .entry-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 .35rem;
}
.page-news .entry-note {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--slate);
  max-width: 58ch;
}

.page-news .version-figure {
  margin: clamp(1.1rem, 2.4vw, 1.6rem) 0 0;
}

/* ---------- 排名专题带 ---------- */
.page-news .feature-band {
  position: relative;
  margin: clamp(1.6rem, 4vw, 2.6rem) calc(var(--gutter) * -1) clamp(2rem, 5vw, 3.4rem);
  padding: clamp(2rem, 5vw, 3.4rem) var(--gutter) clamp(2.2rem, 5vw, 3.6rem);
  background-color: var(--news-band-ink);
  background-image:
    repeating-linear-gradient(115deg, rgba(247,245,241,.05) 0 1px, transparent 1px 22px),
    radial-gradient(circle at 18% 12%, rgba(208,30,40,.28), transparent 46%),
    radial-gradient(circle at 84% 88%, rgba(217,165,33,.22), transparent 52%);
  color: var(--paper);
}
.page-news .feature-band::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold) 60%, transparent);
}
.page-news .band-head {
  max-width: 58ch;
  margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
}
.page-news .band-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.2;
  margin: .55rem 0 .6rem;
  color: var(--paper);
}
.page-news .feature-band .section-sub {
  color: var(--paper-70);
}
.page-news .eyebrow--gold {
  color: var(--gold-light);
}
.page-news .eyebrow--gold::before {
  background: var(--gold-light);
}

.page-news .band-figure {
  margin: 0 0 clamp(1.3rem, 3vw, 2rem);
  border-color: var(--paper-14);
}
.page-news .band-figure::after {
  background-image:
    repeating-linear-gradient(0deg, rgba(217,165,33,.14) 0 1px, transparent 1px 26px),
    radial-gradient(circle at 82% 40%, rgba(217,165,33,.2), transparent 42%);
}

.page-news .band-track {
  display: flex;
  gap: var(--news-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: .6rem;
  -webkit-overflow-scrolling: touch;
}
.page-news .band-card {
  flex: 0 0 min(19rem, 80%);
  scroll-snap-align: start;
  background: rgba(247,245,241,.06);
  border: 1px solid var(--paper-14);
  border-radius: 2px;
  padding: 1.15rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: transform .2s ease-out, background-color .2s var(--ease), border-color .2s var(--ease);
}
.page-news .band-card:hover {
  transform: translateY(-3px);
  background: rgba(247,245,241,.1);
  border-color: var(--gold-30);
}
.page-news .band-index {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold-light);
  margin: 0;
}
.page-news .band-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.125rem;
  line-height: 1.35;
  color: var(--paper);
  margin: 0;
}
.page-news .band-note {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--paper-70);
  flex: 1;
}
.page-news .band-link {
  align-self: flex-start;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-30);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-news .band-link:hover {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 长期专题系列 ---------- */
.page-news .series {
  padding: clamp(1.4rem, 3vw, 2.2rem) 0 clamp(1.8rem, 4vw, 2.6rem);
}
.page-news .series-intro {
  display: grid;
  gap: clamp(1.1rem, 3vw, 2rem);
  align-items: end;
  margin-bottom: clamp(1.3rem, 3vw, 2rem);
}
.page-news .series-cover {
  margin: 0;
}
.page-news .series-grid {
  display: grid;
  gap: clamp(.9rem, 2.2vw, 1.4rem);
}
.page-news .series-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  border-radius: 2px;
  padding: 1.15rem 1.1rem 1.25rem;
  box-shadow: var(--shadow-1);
  transition: transform .2s ease-out, box-shadow .2s var(--ease), border-top-color .2s var(--ease);
}
.page-news .series-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-top-color: var(--gold);
}
.page-news .series-card:nth-child(2) { border-top-color: var(--ink-blue); }
.page-news .series-card:nth-child(3) { border-top-color: var(--gold); }
.page-news .series-no {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 .55rem;
}
.page-news .series-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.125rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 .5rem;
}
.page-news .series-note {
  margin: 0 0 .75rem;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--slate);
}
.page-news .series-order {
  margin: 0;
  padding-top: .7rem;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .03em;
  color: var(--ink-blue);
}

/* ---------- 回访提示 ---------- */
.page-news .callback {
  margin-top: clamp(1rem, 2.4vw, 1.6rem);
}
.page-news .callback-panel {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--red);
  border-radius: 2px;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  box-shadow: var(--shadow-1);
}
.page-news .callback-panel h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.26;
  color: var(--ink);
  margin: .5rem 0 .8rem;
  max-width: 26ch;
}
.page-news .eyebrow--light {
  color: var(--red);
}
.page-news .eyebrow--light::before {
  background: var(--gold);
}
.page-news .callback-lede {
  max-width: 60ch;
  margin: 0 0 1.1rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}
.page-news .callback-list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-news .callback-list li {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--slate);
}
.page-news .dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  transform: translateY(-1px);
}
.page-news .dot--red { background: var(--red); }
.page-news .dot--blue { background: var(--ink-blue); }
.page-news .dot--gold { background: var(--gold); }
.page-news .callback-actions {
  margin-bottom: 1rem;
}
.page-news .callback-foot {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--slate);
}
.page-news .callback-foot a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--red-12);
  transition: border-color .18s var(--ease);
}
.page-news .callback-foot a:hover {
  border-bottom-color: var(--red);
}

/* ---------- 图片容器适配 ---------- */
.page-news .media-frame {
  max-width: 100%;
}
.page-news .media-frame img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .series-intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .page-news .band-card {
    flex: 0 0 min(20rem, 46%);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news .ledger-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.6rem, 3vw, 2.8rem);
  }
  .page-news .ledger-rail {
    position: sticky;
    top: 2.4rem;
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    padding-bottom: 0;
    gap: .55rem;
  }
  .page-news .rail-item {
    width: 100%;
    justify-content: flex-start;
  }
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .band-track {
    overflow: visible;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 0;
  }
  .page-news .band-card {
    flex: none;
  }
  .page-news .callback-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    column-gap: clamp(1.6rem, 3vw, 2.6rem);
    align-items: start;
  }
  .page-news .callback-panel > .eyebrow,
  .page-news .callback-panel > h2,
  .page-news .callback-panel > .callback-lede,
  .page-news .callback-panel > .callback-list {
    grid-column: 1;
  }
  .page-news .callback-panel > .callback-actions,
  .page-news .callback-panel > .callback-foot {
    grid-column: 2;
  }
  .page-news .callback-panel > .callback-actions {
    grid-row: 1 / span 2;
    align-self: end;
    margin-bottom: .8rem;
  }
  .page-news .callback-panel > .callback-foot {
    grid-row: 3;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rail-item,
  .page-news .entry,
  .page-news .band-card,
  .page-news .series-card,
  .page-news .band-link,
  .page-news .callback-foot a {
    transition: none;
  }
  .page-news .rail-item:hover,
  .page-news .band-card:hover,
  .page-news .series-card:hover {
    transform: none;
  }
}