.page-news {
  --news-axis: 88px;
  --news-gap: clamp(16px, 2.4vw, 32px);
}

.page-news .news-crumb {
  padding-top: 18px;
  padding-bottom: 4px;
}

/* ============ HERO ============ */
.page-news .news-hero {
  background: var(--ink);
  border-bottom: 2px solid var(--line);
  padding: clamp(28px, 5vw, 64px) 0 clamp(36px, 5vw, 72px);
  position: relative;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30, 74, 61, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 74, 61, 0.55) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  opacity: 0.7;
}

.page-news .news-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-news .news-hero-copy .label-mono {
  color: var(--yellow);
  display: block;
  margin-bottom: 14px;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 18px;
  max-width: 18em;
}

.page-news .news-lede {
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray);
  max-width: 34em;
  margin: 0 0 22px;
}

.page-news .news-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-news .news-hero-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mid);
  max-width: 36em;
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin: 0;
}

.page-news .news-fig {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-news .news-fig figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gray);
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding: 9px 12px;
}

.page-news .news-fig--hero {
  aspect-ratio: 16 / 6;
}
.page-news .news-fig--hero img { height: 100%; }

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

/* ============ 区域标题 ============ */
.page-news .news-sec-head {
  max-width: 46em;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-sec-head .label-mono {
  color: var(--yellow);
  display: block;
  margin-bottom: 10px;
}

.page-news .news-sec-head h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 12px;
}

.page-news .news-sec-lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
  margin: 0;
}

/* paper 区域内的标题反色 */
.page-news .news-sec-head--dark h2 { color: var(--ink); }
.page-news .news-sec-head--dark .label-mono { color: var(--red); }
.page-news .news-sec-head--dark .news-sec-lede { color: var(--ink-2); }

/* ============ 条目流 ============ */
.page-news .news-stream-section {
  background: var(--ink);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 22px;
  border-bottom: 2px solid var(--line);
  margin-bottom: 6px;
}

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

.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 150ms ease-out, padding-left 150ms ease-out;
}

.page-news .entry:hover {
  background: rgba(18, 49, 42, 0.6);
}

.page-news .entry-round {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .entry-round .num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--yellow);
  line-height: 1;
}

.page-news .entry-round .label-mono {
  color: var(--mid);
}

.page-news .entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.page-news .entry-body h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-news .entry-body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
  margin: 0;
  max-width: 42em;
}

@media (min-width: 760px) {
  .page-news .entry {
    grid-template-columns: var(--news-axis) 1fr;
    gap: var(--news-gap);
    padding: 30px 0;
  }
  .page-news .entry-round {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    border-right: 1px solid var(--line);
    padding-right: 16px;
  }
}

@media (min-width: 1100px) {
  .page-news .entry:hover {
    padding-left: 14px;
  }
}

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

.page-news .news-series-grid {
  align-items: start;
}

.page-news .news-series-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-news .series-item {
  border-top: 1px solid var(--mid);
  padding: 20px 0 22px;
}

.page-news .series-item:first-child {
  border-top: 2px solid var(--ink-3);
  padding-top: 22px;
}

.page-news .series-item .label-mono {
  color: var(--red);
  display: block;
  margin-bottom: 8px;
}

.page-news .series-item h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-news .series-item p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
  margin: 0;
  max-width: 40em;
}

.page-news .news-fig--series {
  aspect-ratio: 25 / 16;
  background: var(--ink);
  border-color: var(--ink-3);
}
.page-news .news-fig--series img { height: 100%; }

/* ============ 表格怎么读 ============ */
.page-news .news-read {
  background: var(--ink);
}

.page-news .news-read-grid {
  align-items: start;
}

.page-news .news-read-copy .label-mono {
  color: var(--yellow);
  display: block;
  margin-bottom: 10px;
}

.page-news .news-read-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.15;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-news .news-read-copy > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0 0 20px;
  max-width: 38em;
}

.page-news .news-read-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-read-list li {
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news .news-read-list .label-mono {
  display: inline-block;
  color: var(--paper);
  background: var(--ink-2);
  border-left: 2px solid var(--red);
  padding: 2px 8px;
  margin-right: 10px;
}

.page-news .news-fig--read {
  aspect-ratio: 5 / 3;
  background: var(--ink-2);
}
.page-news .news-fig--read img { height: 100%; }

/* ============ 用进日常 ============ */
.page-news .news-use {
  background: var(--ink-2);
}

.page-news .news-use-grid {
  gap: var(--news-gap);
}

.page-news .use-card {
  border-top: 2px solid var(--yellow);
  padding: 20px 0 4px;
}

.page-news .use-card .label-mono {
  color: var(--yellow);
  display: block;
  margin-bottom: 10px;
}

.page-news .use-card h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-news .use-card p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
  margin: 0;
}

/* ============ 归档 ============ */
.page-news .news-archive {
  background: var(--ink);
}

.page-news .news-archive-copy .label-mono {
  color: var(--yellow);
  display: block;
  margin-bottom: 10px;
}

.page-news .news-archive-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.15;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-news .news-archive-copy p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0 0 16px;
  max-width: 38em;
}

.page-news .news-archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-fig--archive {
  aspect-ratio: 15 / 7;
  background: var(--ink-2);
}
.page-news .news-fig--archive img { height: 100%; }

/* ============ 下一步 ============ */
.page-news .news-next {
  background: var(--ink-2);
  border-top: 2px solid var(--line);
}

.page-news .news-next-inner {
  max-width: 52em;
}

.page-news .news-next-inner .label-mono {
  color: var(--red-lit);
  display: block;
  margin-bottom: 10px;
}

.page-news .news-next-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.2;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-news .news-next-inner p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0 0 22px;
}

.page-news .news-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 窄屏兜底 ============ */
@media (max-width: 639px) {
  .page-news .news-fig {
    box-shadow: var(--shadow-soft);
  }
  .page-news .news-hero::before {
    background-size: 40px 40px;
  }
  .page-news .entry-round .num {
    font-size: 20px;
  }
  .page-news .news-next-actions .btn,
  .page-news .news-archive-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .news-fig img {
    transition: none;
  }
}