.page-news {
  --news-gap: clamp(16px, 2.2vw, 26px);
  --news-section-gap: clamp(56px, 8vw, 104px);
  color: var(--paper);
}

.page-news a {
  color: var(--cyan);
  text-decoration: none;
}

.page-news a:hover,
.page-news a:focus-visible {
  color: var(--paper);
}

.page-news .news-hero {
  padding-bottom: var(--news-gap);
}

.page-news .news-hero__title {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 16px 0 18px;
  max-width: 22ch;
  color: var(--paper);
}

.page-news .news-hero__lede {
  max-width: 60ch;
  color: var(--paper-dim);
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-news .stat {
  border-top: 1px solid var(--line-accent);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 4.4vw, 34px);
  font-weight: 600;
  color: var(--cyan);
  line-height: 1;
}

.page-news .stat__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-hero__media {
  margin: var(--news-gap) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-hero__media figcaption {
  padding: 10px 14px 12px;
  font-size: 12.5px;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 分布图区块 */
.page-news #distribution .section-head,
.page-news #weekly .section-head,
.page-news #series .section-head,
.page-news #updates .section-head,
.page-news #contribute .section-head {
  margin-bottom: var(--news-gap);
}

.page-news .heat-card {
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(14px, 2.2vw, 26px);
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.3);
}

.page-news .heat-card__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .heat-card__chart {
  margin: 0 calc(-1 * clamp(4px, 1vw, 10px));
}

.page-news .heat-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-news .heat-cell {
  stroke: rgba(237, 233, 223, 0.07);
  stroke-width: 1;
  transition: stroke 0.18s var(--ease), stroke-width 0.18s var(--ease);
}

.page-news .heat-cell:hover {
  stroke: var(--paper);
  stroke-width: 2;
}

.page-news .heat-cell--l1 { fill: rgba(0, 229, 201, 0.16); }
.page-news .heat-cell--l2 { fill: rgba(0, 229, 201, 0.42); }
.page-news .heat-cell--l3 { fill: rgba(0, 229, 201, 0.74); }
.page-news .heat-cell--l4 { fill: #FF9A4A; }
.page-news .heat-cell--l5 { fill: var(--orange); }

.page-news .heat-val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
  fill: var(--paper);
  text-anchor: middle;
  pointer-events: none;
}

.page-news .heat-val--on {
  fill: var(--ink-900);
}

.page-news .heat-axis {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: var(--mist);
}

.page-news .heat-axis--row {
  text-anchor: end;
}

.page-news .heat-axis--col {
  text-anchor: middle;
  fill: var(--paper-dim);
}

.page-news .heat-card__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-news .legend__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .legend__ramp {
  display: inline-flex;
  gap: 3px;
}

.page-news .legend__ramp i {
  display: block;
  width: 22px;
  height: 10px;
  border-radius: 2px;
}

.page-news .ramp-1 { background: rgba(0, 229, 201, 0.16); }
.page-news .ramp-2 { background: rgba(0, 229, 201, 0.42); }
.page-news .ramp-3 { background: rgba(0, 229, 201, 0.74); }
.page-news .ramp-4 { background: #FF9A4A; }
.page-news .ramp-5 { background: var(--orange); }

.page-news .legend__hint {
  font-size: 12.5px;
  color: var(--mist);
}

.page-news .heat-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  margin-top: var(--news-gap);
}

.page-news .heat-note {
  border-left: 2px solid var(--clay);
  padding: 2px 0 2px 16px;
}

.page-news .heat-note__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .heat-note__title {
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.4;
  margin: 6px 0 8px;
}

.page-news .heat-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-dim);
}

/* 本周专栏 */
.page-news .weekly-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .post-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 12px;
  border-bottom: 1px solid var(--line);
  transition: background 0.22s var(--ease);
}

.page-news .post-item:hover {
  background: rgba(0, 229, 201, 0.05);
}

.page-news .post-date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .post-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 6px;
}

.page-news .post-excerpt {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-news .post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-news .post-time {
  opacity: 0.5;
  transition: opacity 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .post-item:hover .post-time {
  opacity: 1;
  color: var(--orange);
}

.page-news .weekly-aside {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.28);
}

.page-news .weekly-aside__media {
  margin: 0;
}

.page-news .weekly-aside__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .weekly-aside__text {
  padding: 18px;
}

.page-news .weekly-aside__text h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--orange);
}

.page-news .weekly-aside__text p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

/* 系列专题 */
.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .series-card {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--line-accent);
  transform: translateY(-2px);
}

.page-news .series-card__title {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0;
}

.page-news .series-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-news .series-card__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-news .series-card__list li {
  padding: 8px 0;
  border-top: 1px dashed var(--line);
}

.page-news .series-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .series-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 动态列表 */
.page-news .updates-figure {
  margin: 0 0 var(--news-gap);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .updates-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: update;
}

.page-news .update-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 14px;
  padding: 16px 12px;
  border-bottom: 1px solid var(--line);
  transition: background 0.22s var(--ease);
}

.page-news .update-item:hover {
  background: rgba(237, 233, 223, 0.04);
}

.page-news .update-time {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-news .update-body {
  min-width: 0;
}

.page-news .update-title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 6px;
}

.page-news .update-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

/* 投稿与合作 */
.page-news .contribute-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .contribute-card {
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.page-news .contribute-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
  display: block;
  margin-bottom: 10px;
}

.page-news .contribute-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.page-news .contribute-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-news .contribute-foot {
  margin-top: var(--news-gap);
  padding: 20px;
  border: 1px solid var(--line-accent);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(0, 229, 201, 0.08), rgba(255, 106, 43, 0.06));
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-news .contribute-foot__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .contribute-foot__text .data-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .cross-links {
  margin-top: var(--news-gap);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .cross-links__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .cross-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .cross-links__list a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .cross-links__list a:hover,
.page-news .cross-links__list a:focus-visible {
  border-color: var(--line-accent);
}

@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .post-item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-news .post-date {
    padding-top: 4px;
  }

  .page-news .update-item {
    grid-template-columns: 120px minmax(0, 1fr) auto;
    gap: 20px;
    align-items: start;
  }

  .page-news .update-time {
    grid-column: auto;
    padding-top: 3px;
  }
}

@media (min-width: 768px) {
  .page-news .contribute-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .contribute-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1080px) {
  .page-news .heat-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .weekly-grid {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .series-grid .series-card:nth-child(1),
  .page-news .series-grid .series-card:nth-child(2) {
    grid-column: span 2;
  }

  .page-news .series-figure {
    grid-column: span 4;
  }

  .page-news .series-figure img {
    aspect-ratio: 21 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-card:hover {
    transform: none;
  }
}
<<<END>>>