/* ============ 数据专栏 · /blog/ ============ */
.page-news{
  --news-hair: 1px solid var(--c-grid);
  --news-block: clamp(56px, 7vw, 104px);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-body);
}

.page-news img{ max-width: 100%; height: auto; }

.page-news .news-crumb{ padding-top: clamp(14px, 2vw, 24px); }

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  margin-top: clamp(14px, 2vw, 22px);
  padding: clamp(32px, 5vw, 72px) 0 clamp(40px, 6vw, 84px);
  background:
    radial-gradient(90% 130% at 88% 0%, rgba(127, 176, 201, .30) 0%, rgba(127, 176, 201, 0) 62%),
    linear-gradient(158deg, var(--c-ice-deep) 0%, var(--c-ice) 68%, #164055 100%);
  color: var(--c-white);
}

.page-news .news-hero__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-news .news-hero__eyebrow{
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-gold);
}

.page-news .news-hero__title{
  margin: clamp(12px, 1.6vw, 20px) 0 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(30px, 4.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-news .news-hero__lede{
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 54ch;
  font-size: clamp(16px, 1.2vw, 17.5px);
  line-height: 1.8;
  color: rgba(255, 255, 255, .80);
}

.page-news .news-hero__stats{
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .18);
}

.page-news .news-hero__stat{
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(20, 52, 70, .86);
}

.page-news .news-hero__stat-num{
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: clamp(19px, 2vw, 27px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--c-gold);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__stat-label{
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .74);
}

.page-news .news-hero__media{
  margin: 0;
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .05);
  box-shadow: 0 50px 90px -70px rgba(0, 0, 0, .95);
}

.page-news .news-hero__media img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 720px){
  .page-news .news-hero__stats{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px){
  .page-news .news-hero__grid{
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
  }
}

/* ---------- 栏目标签 ---------- */
.page-news .news-topics{ background: var(--c-paper); }

.page-news .topic-index{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--c-ink);
}

.page-news .topic-index__row{
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px 14px;
  padding: clamp(20px, 2.4vw, 30px) 0;
  border-bottom: var(--news-hair);
}

.page-news .topic-index__no{
  grid-column: 1;
  grid-row: 1;
  font-family: var(--f-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-red);
  font-variant-numeric: tabular-nums;
}

.page-news .topic-index__name{
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-news .topic-index__desc{
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--c-graphite);
}

.page-news .topic-index__freq{
  grid-column: 2;
  grid-row: 3;
  justify-self: start;
  padding: 4px 9px;
  border: 1px solid var(--c-grid);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-ice);
  white-space: nowrap;
}

@media (min-width: 900px){
  .page-news .topic-index__row{
    grid-template-columns: 52px minmax(160px, 220px) minmax(0, 1fr) 128px;
    gap: 0 26px;
    align-items: baseline;
  }
  .page-news .topic-index__no{ grid-column: 1; grid-row: 1; }
  .page-news .topic-index__name{ grid-column: 2; grid-row: 1; }
  .page-news .topic-index__desc{ grid-column: 3; grid-row: 1; }
  .page-news .topic-index__freq{ grid-column: 4; grid-row: 1; justify-self: end; }
}

/* ---------- 近期条目 ---------- */
.page-news .news-recent{
  padding: var(--news-block) 0;
  background: var(--c-frost);
  border-top: var(--news-hair);
  border-bottom: var(--news-hair);
}

.page-news .entry-list{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--c-ink);
}

.page-news .entry{
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 0 14px;
  padding: clamp(20px, 2.4vw, 28px) 0;
  border-bottom: var(--news-hair);
}

.page-news .entry__no{
  font-family: var(--f-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ice-soft);
  font-variant-numeric: tabular-nums;
}

.page-news .entry__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .entry__time{
  padding-left: 10px;
  border-left: 1px solid var(--c-grid);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-graphite);
}

.page-news .entry__title{
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.35;
  letter-spacing: -.005em;
  color: var(--c-ink);
}

.page-news .entry__sum{
  margin: 8px 0 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-graphite);
}

@media (min-width: 720px){
  .page-news .entry{
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 26px;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series{ background: var(--c-paper); }

.page-news .series-layout{
  display: grid;
  gap: clamp(28px, 3.6vw, 48px);
}

.page-news .series-rail{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .series-rail__item{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 14px;
  border: 1px solid var(--c-grid);
  background: var(--c-white);
  color: var(--c-ink);
  font-size: 14.5px;
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-news .series-rail__name{ font-weight: 600; }

.page-news .series-rail__count{ color: var(--c-graphite); }

.page-news .series-rail__item:hover,
.page-news .series-rail__item:focus-visible{
  color: var(--c-red);
  border-color: var(--c-gold);
  background: var(--c-paper);
}

.page-news .series-bodies{
  display: grid;
  gap: clamp(40px, 5vw, 72px);
  min-width: 0;
}

.page-news .series{ scroll-margin-top: 96px; }

.page-news .series__head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-ink);
}

.page-news .series__title{
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(20px, 2vw, 26px);
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-news .series__note{
  margin: 0;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--c-graphite);
}

.page-news .series__body{
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
  margin-top: clamp(20px, 2.6vw, 30px);
  min-width: 0;
}

.page-news .series__figure{ margin: 0; }

.page-news .series__figure .media__frame{
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--c-grid);
  background: var(--c-frost);
}

.page-news .series__figure img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .series__side{ min-width: 0; }

.page-news .series__list{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-hair);
}

.page-news .series__item{
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 3px 10px;
  padding: 12px 0;
  border-bottom: var(--news-hair);
}

.page-news .series__no{
  grid-column: 1;
  grid-row: 1 / span 2;
  font-size: 12px;
  line-height: 1.8;
  color: var(--c-red);
}

.page-news .series__name{
  grid-column: 2;
  grid-row: 1;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-news .series__desc{
  grid-column: 2;
  grid-row: 2;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--c-graphite);
}

.page-news .series__cta{
  display: inline-flex;
  margin-top: 18px;
}

@media (min-width: 760px){
  .page-news .series__body{
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .series__body > .series__side:only-child{
    grid-column: 1 / -1;
    max-width: 760px;
  }
}

@media (min-width: 900px){
  .page-news .series-layout{
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }
  .page-news .series-rail{
    display: block;
    position: sticky;
    top: 88px;
    border-top: 2px solid var(--c-ice);
  }
  .page-news .series-rail__item{
    padding: 14px 0;
    border: 0;
    border-bottom: var(--news-hair);
    background: transparent;
    justify-content: space-between;
  }
}

/* ---------- 年度回顾 ---------- */
.page-news .news-annual{
  padding: var(--news-block) 0;
  background: linear-gradient(140deg, var(--c-ice-deep) 0%, var(--c-ice) 100%);
  color: var(--c-white);
}

.page-news .annual-grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-news .annual-kicker{
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-gold);
}

.page-news .annual-title{
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.14;
  letter-spacing: -.02em;
}

.page-news .annual-lede{
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .80);
}

.page-news .annual-dims{
  list-style: none;
  margin: clamp(20px, 2.4vw, 30px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .18);
}

.page-news .annual-dims li{
  padding: 14px 16px;
  background: rgba(20, 52, 70, .85);
}

.page-news .annual-dims b{
  display: block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-gold);
}

.page-news .annual-dims span{
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .70);
}

.page-news .annual-cta{
  display: inline-flex;
  margin-top: clamp(20px, 2.4vw, 28px);
}

.page-news .annual-figure{ margin: 0; }

.page-news .annual-figure .media__frame{
  aspect-ratio: 12 / 5;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .04);
}

.page-news .annual-figure img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .annual-figure .media__cap{ color: rgba(255, 255, 255, .58); }

@media (min-width: 640px){
  .page-news .annual-dims{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 960px){
  .page-news .annual-grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

/* ---------- 更新与入口 ---------- */
.page-news .news-feed{ background: var(--c-paper); }

.page-news .feed-list{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--c-ink);
}

.page-news .feed-item{
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px 14px;
  padding: clamp(20px, 2.4vw, 28px) 0;
  border-bottom: var(--news-hair);
}

.page-news .feed-item__no{
  grid-column: 1;
  grid-row: 1;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-ice-soft);
}

.page-news .feed-item__body{
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

.page-news .feed-item__title{
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.4;
  color: var(--c-ink);
}

.page-news .feed-item__text{
  margin: 8px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-graphite);
}

.page-news .feed-item__cta{
  grid-column: 2;
  grid-row: 2;
  justify-self: start;
}

@media (min-width: 860px){
  .page-news .feed-item{
    grid-template-columns: 46px minmax(0, 1fr) auto;
    gap: 0 26px;
    align-items: center;
  }
  .page-news .feed-item__no{ grid-row: 1; }
  .page-news .feed-item__body{ grid-column: 2; grid-row: 1; }
  .page-news .feed-item__cta{
    grid-column: 3;
    grid-row: 1;
    align-self: center;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-news .series-rail__item,
  .page-news .entry,
  .page-news .feed-item{
    transition: none;
  }
}