.page-news {
  --news-gap: clamp(1.5rem, 4vw, 2.5rem);
  --news-num: clamp(2rem, 5vw, 3.4rem);
  --news-bgc-grid: linear-gradient(to right, rgba(29, 53, 87, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(29, 53, 87, 0.07) 1px, transparent 1px);
  background-color: var(--lc-paper);
  color: var(--lc-ink);
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  padding: 2.5rem 0;
  border-bottom: var(--lc-border-w) solid var(--lc-ink);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--news-bgc-grid);
  background-size: 36px 36px;
  pointer-events: none;
}
.page-news .news-hero__layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: center;
}
.page-news .news-hero__content {
  max-width: 720px;
}
.page-news .news-hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-hero);
  font-style: italic;
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--lc-blue);
  text-transform: uppercase;
  margin: 0.75rem 0 1rem;
}
.page-news .news-hero__lead {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--lc-teal);
  max-width: 60ch;
}
.page-news .news-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, max-content));
  gap: 0.75rem 1.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: var(--lc-border-w-sm) solid var(--lc-amber);
}
.page-news .news-hero__meta-item dt {
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lc-steel);
}
.page-news .news-hero__meta-item dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--lc-red);
}
.page-news .news-hero__visual {
  position: relative;
  border: var(--lc-border-w) solid var(--lc-ink);
  box-shadow: var(--lc-shadow);
  background: var(--lc-teal);
}
.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 最新动态 ============ */
.page-news .news-magazine {
  position: relative;
  padding: 3.5rem 0;
}
.page-news .news-magazine::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: var(--news-bgc-grid);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-news .news-magazine__heading {
  position: relative;
  display: grid;
  gap: 0.75rem;
  margin-bottom: var(--news-gap);
  border-left: var(--lc-border-w) solid var(--lc-red);
  padding-left: 1rem;
}
.page-news .news-magazine__kicker {
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lc-steel);
}
.page-news .news-magazine__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-style: italic;
  font-weight: 700;
  color: var(--lc-blue);
  margin: 0;
}
.page-news .news-magazine__intro {
  position: relative;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--lc-teal);
  max-width: 70ch;
}
.page-news .news-magazine__layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}
.page-news .news-main {
  min-width: 0;
}
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: var(--lc-border-w-sm) solid var(--lc-ink);
}
.page-news .news-list {
  display: grid;
  gap: 1.25rem;
}

/* ============ 新闻卡片 ============ */
.page-news .news-card {
  border: var(--lc-border-w) solid var(--lc-ink);
  background: var(--lc-paper);
  box-shadow: var(--lc-shadow-sm);
  transition: box-shadow var(--lc-transition), transform var(--lc-transition);
}
.page-news .news-card:hover {
  box-shadow: var(--lc-shadow);
  transform: translate(-2px, -2px);
}
.page-news .news-card__summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.4rem 1rem;
  padding: 1.25rem;
}
.page-news .news-card__summary::-webkit-details-marker {
  display: none;
}
.page-news .news-card__summary::marker {
  content: "";
}
.page-news .news-card__num {
  grid-column: 1 / -1;
  grid-row: 1;
  font-family: var(--font-heading);
  font-size: var(--news-num);
  font-style: italic;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lc-red);
}
.page-news .news-card__cat {
  grid-column: 1;
  grid-row: 2;
  justify-self: start;
  align-self: start;
  margin-top: 0.25rem;
  padding: 0.2rem 0.55rem;
  border: var(--lc-border-w-sm) solid var(--lc-green);
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lc-teal);
}
.page-news .news-card__title {
  grid-column: 1;
  grid-row: 3;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-style: italic;
  font-weight: 700;
  line-height: 1.2;
  margin: 0.25rem 0 0;
  color: var(--lc-blue);
}
.page-news .news-card__excerpt {
  grid-column: 1;
  grid-row: 4;
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.65;
  color: var(--lc-steel);
  margin-top: 0.25rem;
}
.page-news .news-card__arrow {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  justify-self: end;
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
  color: var(--lc-red);
  transition: transform 0.3s ease;
}
.page-news .news-card[open] .news-card__arrow {
  transform: rotate(45deg);
}
.page-news .news-card__body {
  padding: 1.25rem;
  border-top: 2px dashed var(--lc-steel);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: flex-start;
}
.page-news .news-card__body p {
  flex: 1 1 260px;
  min-width: 200px;
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--lc-teal);
}
.page-news .news-card__figure {
  flex: 0 1 300px;
  margin: 0;
  max-width: 100%;
}
.page-news .news-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: var(--lc-border-w-sm) solid var(--lc-ink);
  box-shadow: var(--lc-shadow-sm);
  object-fit: cover;
}
.page-news .news-card__figure figcaption {
  margin-top: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  color: var(--lc-steel);
}
.page-news .news-card__actions {
  flex-basis: 100%;
}

@media (min-width: 720px) {
  .page-news .news-card__summary {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: start;
  }
  .page-news .news-card__num {
    grid-column: 1;
    grid-row: 1 / 5;
  }
  .page-news .news-card__cat {
    grid-column: 2;
    grid-row: 1;
  }
  .page-news .news-card__title {
    grid-column: 2;
    grid-row: 2;
  }
  .page-news .news-card__excerpt {
    grid-column: 2;
    grid-row: 3;
  }
  .page-news .news-card__arrow {
    grid-column: 3;
    grid-row: 1;
  }
}

/* ============ 侧栏 ============ */
.page-news .news-side {
  display: grid;
  gap: 1.25rem;
  align-content: start;
  min-width: 0;
}
.page-news .news-side__card {
  border: var(--lc-border-w) solid var(--lc-ink);
  background: var(--lc-paper);
  padding: 1.25rem;
  box-shadow: var(--lc-shadow-sm);
}
.page-news .news-side__heading {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--lc-blue);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: var(--lc-border-w-sm) solid var(--lc-amber);
}
.page-news .news-tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-news .news-tagcloud__btn {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border: var(--lc-border-w-sm) solid var(--lc-green);
  background: transparent;
  color: var(--lc-teal);
  cursor: pointer;
  transition: background var(--lc-transition), color var(--lc-transition), border-color var(--lc-transition);
}
.page-news .news-tagcloud__btn:hover,
.page-news .news-tagcloud__btn.is-active {
  background: var(--lc-green);
  color: #fff;
  border-color: var(--lc-green);
}
.page-news .news-tagcloud__note {
  margin: 0.75rem 0 0;
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  line-height: 1.6;
  color: var(--lc-steel);
}
.page-news .news-rate-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.page-news .news-rate-list__item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed var(--lc-steel);
}
.page-news .news-rate-list__num {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 700;
  line-height: 1;
  color: var(--lc-red);
}
.page-news .news-rate-list__desc {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.55;
  color: var(--lc-teal);
}

/* ============ 数据更新深色区 ============ */
.page-news .news-update {
  position: relative;
  background: var(--lc-blue);
  color: var(--lc-paper);
  padding: 4rem 0;
  border-top: var(--lc-border-w) solid var(--lc-red);
  border-bottom: var(--lc-border-w) solid var(--lc-ink);
  overflow: hidden;
}
.page-news .news-update::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(241, 250, 238, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(241, 250, 238, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.page-news .news-update__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}
.page-news .news-update__intro .news-magazine__kicker {
  color: rgba(241, 250, 238, 0.7);
}
.page-news .news-update__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-style: italic;
  font-weight: 700;
  color: var(--lc-paper);
  margin: 0.5rem 0 1rem;
}
.page-news .news-update__intro p {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: rgba(241, 250, 238, 0.85);
  max-width: 70ch;
}
.page-news .news-update__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}
.page-news .news-update__metric {
  border: var(--lc-border-w-sm) solid rgba(241, 250, 238, 0.55);
  padding: 1rem;
  background: rgba(29, 53, 87, 0.75);
}
.page-news .news-update__metric-num {
  display: block;
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1;
  color: var(--lc-green);
  margin-bottom: 0.75rem;
}
.page-news .news-update__metric h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--lc-paper);
  margin: 0 0 0.4rem;
}
.page-news .news-update__metric p {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.6;
  color: rgba(241, 250, 238, 0.75);
  margin: 0;
}
.page-news .news-update__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============ 大屏专题 ============ */
.page-news .news-bigscreen {
  position: relative;
  padding: 4rem 0;
  background: var(--lc-ink);
  color: var(--lc-paper);
  overflow: hidden;
}
.page-news .news-bigscreen::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -80px;
  top: 50%;
  transform: translateY(-50%) rotate(12deg);
  background: linear-gradient(135deg, var(--lc-red), var(--lc-blue));
  opacity: 0.35;
  pointer-events: none;
}
.page-news .news-bigscreen__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--news-gap);
  align-items: center;
}
.page-news .news-bigscreen__visual {
  font-family: var(--font-body);
}
.page-news .news-bigscreen__screen {
  border: var(--lc-border-w) solid var(--lc-paper);
  background: var(--lc-blue);
  box-shadow: var(--lc-shadow);
  padding: 1rem;
  display: grid;
  gap: 1rem;
}
.page-news .news-bigscreen__screen-top {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(241, 250, 238, 0.85);
}
.page-news .news-bigscreen__live {
  color: var(--lc-green);
  font-weight: 600;
}
.page-news .news-bigscreen__screen-chart {
  position: relative;
  height: 140px;
  border: var(--lc-border-w-sm) solid var(--lc-paper);
  background: linear-gradient(to bottom, rgba(241, 250, 238, 0.06), rgba(241, 250, 238, 0.02));
  overflow: hidden;
}
.page-news .chart-line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  display: block;
}
.page-news .chart-line--home {
  top: 38%;
  background: var(--lc-red);
}
.page-news .chart-line--away {
  top: 62%;
  background: var(--lc-green);
}
.page-news .news-bigscreen__screen-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  font-size: var(--fs-small);
}
.page-news .news-bigscreen__screen-stats span {
  padding: 0.4rem;
  border: 1px solid rgba(241, 250, 238, 0.35);
  text-align: center;
  color: rgba(241, 250, 238, 0.85);
}
.page-news .news-bigscreen__content {
  max-width: 660px;
}
.page-news .news-bigscreen__content .news-magazine__kicker {
  color: rgba(241, 250, 238, 0.7);
}
.page-news .news-bigscreen__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-style: italic;
  font-weight: 700;
  margin: 0.5rem 0 1rem;
  color: var(--lc-paper);
}
.page-news .news-bigscreen__content > p {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: rgba(241, 250, 238, 0.8);
}
.page-news .news-bigscreen__steps {
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
  counter-reset: bigstep;
  display: grid;
  gap: 0.65rem;
}
.page-news .news-bigscreen__steps li {
  counter-increment: bigstep;
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.55;
  color: rgba(241, 250, 238, 0.85);
}
.page-news .news-bigscreen__steps li::before {
  content: counter(bigstep, decimal-leading-zero);
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--lc-amber);
}
.page-news .news-bigscreen__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* ============ 桌面端布局 ============ */
@media (min-width: 980px) {
  .page-news .news-hero {
    padding: 4rem 0 3rem;
  }
  .page-news .news-hero__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-news .news-magazine__heading {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }
  .page-news .news-magazine__intro {
    justify-self: end;
    text-align: right;
  }
  .page-news .news-magazine__layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
  .page-news .news-side {
    position: sticky;
    top: calc(var(--lc-header-h) + 1rem);
  }
  .page-news .news-bigscreen__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}