.page-news {
  background: var(--bg-main);
  color: var(--text-main);
}

/* ===== 面包屑 ===== */
.page-news__crumb {
  padding-top: 1.15rem;
}

/* ===== 首屏导语 ===== */
.page-news__intro {
  position: relative;
  padding-top: clamp(2rem, 6vw, 4rem);
  padding-bottom: 2.2rem;
}
.page-news__intro::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 3px;
  background: var(--gradient);
  transform: skewX(-45deg);
  transform-origin: top right;
  opacity: .65;
  pointer-events: none;
}
.page-news__intro::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,179,1,.55), rgba(57,255,136,.55), transparent);
  opacity: .6;
}
.page-news__intro-grid {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  align-items: stretch;
}
.page-news__intro-copy {
  max-width: 780px;
}
.page-news h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5.4vw, 3.7rem);
  line-height: 1.06;
  text-transform: uppercase;
  letter-spacing: .015em;
  color: var(--text-main);
  margin: .6rem 0 1rem;
}
.page-news h1::after {
  content: "";
  display: block;
  width: 74px;
  height: 4px;
  margin-top: .9rem;
  background: var(--gradient);
  transform: skewX(-28deg);
}
.page-news .section-label {
  margin-bottom: .2rem;
}
.page-news__lede {
  font-size: 1.03rem;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0;
  max-width: 60ch;
}
.page-news__intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

/* ===== 状态面板 ===== */
.page-news__panel {
  align-self: auto;
  position: relative;
  background:
    linear-gradient(135deg, rgba(245,179,1,.07), rgba(57,255,136,.05)),
    var(--bg-card);
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-soft);
  padding: 1.2rem 1.3rem;
}
.page-news__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}
.page-news__panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--divider);
  font-size: .86rem;
}
.page-news__panel-row:last-of-type {
  border-bottom: 0;
}
.page-news__panel-label {
  color: var(--text-dim);
}
.page-news__panel-value {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-data);
  color: var(--green);
}
.page-news__panel-note {
  margin: .8rem 0 0;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ===== 数据概览条 ===== */
.page-news__overview {
  position: relative;
  padding: 1.6rem 0 0;
}
.page-news__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--divider);
  border: 1px solid var(--divider);
}
.page-news__stat {
  min-width: 0;
  background: var(--bg-card);
  padding: 1rem 1.1rem;
}
.page-news__stat dt {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--text-dim);
}
.page-news__stat dd {
  font-family: var(--font-data);
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--gold);
  margin: .35rem 0 0;
}
.page-news__stat:nth-child(even) dd {
  color: var(--green);
}

/* ===== 双栏布局 ===== */
.page-news__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 2.2rem;
  padding-top: 2.2rem;
  padding-bottom: 3rem;
}

/* ===== 侧栏筛选 ===== */
.page-news__filter {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem 1.35rem;
}
.page-news__filter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}
.page-news__filter-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gold);
  margin: 0 0 .25rem;
}
.page-news__filter-desc {
  font-size: .85rem;
  line-height: 1.5;
  color: var(--text-dim);
  margin: 0;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--divider);
}
.page-news__filter-group {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--divider);
}
.page-news__filter-link {
  display: block;
  padding: .55rem .7rem;
  font-size: .92rem;
  line-height: 1.3;
  color: var(--text-main);
  text-decoration: none;
  border-left: 2px solid var(--divider);
  transition: color .25s var(--ease-out), background-color .25s var(--ease-out), border-color .25s var(--ease-out);
}
.page-news__filter-link:hover,
.page-news__filter-link.is-current {
  border-left-color: var(--green);
  background: var(--bg-hover);
  color: var(--green);
}
.page-news__filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--divider);
}
.page-news .tag--link {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: .2rem .6rem;
  font-family: var(--font-data);
  font-size: .74rem;
  color: var(--green);
  text-decoration: none;
  background: rgba(57,255,136,.07);
  border: 1px solid rgba(57,255,136,.35);
  transition: background-color .2s var(--ease-out), color .2s var(--ease-out);
}
.page-news .tag--link:hover {
  background: rgba(57,255,136,.18);
  color: var(--text-main);
}
.page-news__side-note {
  margin-top: 1.1rem;
  background: var(--bg-main);
  border-left: 2px solid var(--gold);
  padding: .95rem 1rem;
}
.page-news__side-note-title {
  font-family: var(--font-data);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--gold);
  margin: 0 0 .45rem;
}
.page-news__side-note-text {
  font-size: .85rem;
  line-height: 1.65;
  color: var(--text-dim);
  margin: 0 0 .5rem;
}
.page-news__side-note-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,136,.4);
}
.page-news__side-note-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ===== 内容流 ===== */
.page-news__stream {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}

/* ===== 横幅图 ===== */
.page-news__banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-soft);
}
.page-news__banner img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news .img-figure__caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  background: rgba(10,14,20,.8);
  color: var(--text-main);
  font-size: .82rem;
  line-height: 1.4;
  padding: .35rem .65rem;
  border-left: 2px solid var(--green);
}

/* ===== 区块标题 ===== */
.page-news__block {
  scroll-margin-top: 5.5rem;
}
.page-news__block-head {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--divider);
}
.page-news__block-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 84px;
  height: 2px;
  background: var(--gradient);
}
.page-news__block h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-main);
  margin: .2rem 0 0;
}
.page-news__live {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-data);
  font-size: .76rem;
  color: var(--text-dim);
  white-space: nowrap;
}
.page-news__block-link {
  font-size: .86rem;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,136,.4);
  padding-bottom: 1px;
  white-space: nowrap;
}
.page-news__block-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ===== 文章卡片 ===== */
.page-news__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0 0 1rem;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease-out), border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.page-news__card:hover {
  transform: translateY(-4px);
  border-color: rgba(57,255,136,.45);
  box-shadow: var(--shadow);
}
.page-news__card-media {
  position: relative;
  min-height: 0;
  overflow: hidden;
}
.page-news__card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.page-news__card-index {
  position: absolute;
  top: .7rem;
  left: .7rem;
  z-index: 1;
  font-family: var(--font-data);
  font-size: .78rem;
  color: var(--gold);
  background: rgba(10,14,20,.8);
  border: 1px solid rgba(245,179,1,.45);
  padding: .15rem .45rem;
}
.page-news__card-body {
  padding: 1.2rem 1.25rem 1.3rem;
}
.page-news__card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: .55rem;
}
.page-news__card-time {
  font-family: var(--font-data);
  font-size: .74rem;
  color: var(--text-dim);
}
.page-news__card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  line-height: 1.14;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text-main);
  margin: 0 0 .5rem;
}
.page-news__card-summary {
  font-size: .92rem;
  line-height: 1.65;
  color: var(--text-dim);
  margin: 0;
}

/* ===== 迷你图表 ===== */
.page-news__chart {
  margin-top: .95rem;
  padding-top: .85rem;
  border-top: 1px solid var(--divider);
}
.page-news__chart svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-news__chart svg text {
  font-family: var(--font-data);
  font-size: 9px;
  fill: var(--text-dim);
  text-anchor: middle;
}
.page-news__chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: .5rem;
  font-family: var(--font-data);
  font-size: .74rem;
  color: var(--text-dim);
}
.page-news__legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: .35rem;
  border-radius: 50%;
  vertical-align: baseline;
}
.page-news__chart-note {
  margin: .5rem 0 0;
  font-family: var(--font-data);
  font-size: .74rem;
  line-height: 1.5;
  color: var(--text-dim);
}

/* ===== 环形图 ===== */
.page-news__ring-chart {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-top: .95rem;
  padding-top: .85rem;
  border-top: 1px solid var(--divider);
}
.page-news__ring {
  position: relative;
  flex: 0 0 auto;
  width: 84px;
  height: 84px;
}
.page-news__ring-dial {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(#F5B301 0 58%, #2A3342 58% 100%);
}
.page-news__ring-dial::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--divider);
}
.page-news__ring-core {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-data);
  font-size: .76rem;
  color: var(--green);
}
.page-news__ring-note {
  font-size: .86rem;
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0;
}

/* ===== 热门数据分析 ===== */
.page-news__hot {
  display: grid;
  gap: .6rem;
}
.page-news__hot-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .75rem 1rem;
  padding: 1rem 1.15rem;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  text-decoration: none;
  color: inherit;
  transition: transform .25s var(--ease-out), border-color .25s var(--ease-out), background-color .25s var(--ease-out);
}
.page-news__hot-item:hover {
  transform: translateX(6px);
  border-color: rgba(57,255,136,.5);
  background: var(--bg-hover);
}
.page-news__hot-rank {
  font-family: var(--font-data);
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--gold);
}
.page-news__hot-main {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}
.page-news__hot-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: .015em;
  color: var(--text-main);
  transition: color .2s var(--ease-out);
}
.page-news__hot-item:hover .page-news__hot-title {
  color: var(--gold);
}
.page-news__hot-desc {
  font-size: .84rem;
  line-height: 1.55;
  color: var(--text-dim);
}
.page-news__hot-item .tag {
  grid-column: 2;
  justify-self: start;
}

/* ===== 专题系列 ===== */
.page-news__series {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-news__series-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: .8rem;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  border-left: 3px solid var(--divider);
  padding: 1.1rem 1.2rem;
  transition: border-left-color .25s var(--ease-out), background-color .25s var(--ease-out);
}
.page-news__series-item:hover {
  border-left-color: var(--gold);
  background: var(--bg-hover);
}
.page-news__series-num {
  font-family: var(--font-data);
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--gold);
}
.page-news__series-body h3 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text-main);
  margin: 0 0 .35rem;
}
.page-news__series-body p {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
}
.page-news__series-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .9rem;
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border: 1px dashed var(--divider);
  background: rgba(17,24,34,.55);
}
.page-news__series-foot p {
  font-size: .86rem;
  line-height: 1.65;
  color: var(--text-dim);
  margin: 0;
  max-width: 58ch;
}
.page-news__text-link {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,136,.4);
}
.page-news__text-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-news__series-foot-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-news__quiet-link {
  font-size: .84rem;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--divider);
}
.page-news__quiet-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ===== 媒体查询 ===== */
@media (min-width: 700px) {
  .page-news__stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-news__stat {
    padding: 1.2rem;
  }
  .page-news__stat dd {
    font-size: 1.3rem;
  }
}

@media (min-width: 800px) {
  .page-news__intro-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-news__intro-copy {
    flex: 1 1 60%;
  }
  .page-news__panel {
    flex: 0 0 min(300px, 38%);
  }
}

@media (min-width: 900px) {
  .page-news__card {
    grid-template-columns: 240px minmax(0, 1fr);
  }
  .page-news__card-media img {
    aspect-ratio: auto;
    height: 100%;
  }
  .page-news__card-body {
    padding: 1.35rem 1.5rem 1.4rem;
  }
  .page-news__card-body h3 {
    font-size: 1.5rem;
  }
  .page-news__hot-item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }
  .page-news__hot-item .tag {
    grid-column: auto;
  }
}

@media (min-width: 1024px) {
  .page-news__layout {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 2.5rem;
  }
  .page-news__sidebar {
    position: sticky;
    top: 6rem;
  }
}