.page-news {
  --news-rail: 176px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 0;
}

.page-news__crumb {
  padding-top: 24px;
}

.page-news .breadcrumb a {
  color: var(--ink-soft);
}

.page-news .breadcrumb a:hover {
  color: var(--cinnabar);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding: 28px 0 40px;
}

.page-news .news-hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
  margin: 10px 0 0;
  color: var(--ink);
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.page-news .news-hero__fact {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.page-news .news-hero__fact-num {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cinnabar);
  letter-spacing: 0.04em;
}

/* ---------- 通用章节 ---------- */

.page-news .news-section {
  padding: 48px 0;
}

.page-news .news-section--deep {
  background: var(--paper-deep);
}

.page-news .news-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 32px;
}

.page-news .news-section__idx {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--gilt);
}

.page-news .news-section__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.4rem, 4.6vw, 1.9rem);
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--ink);
}

/* ---------- 本期摘要 ---------- */

.page-news .summary-grid {
  display: grid;
  gap: 32px;
}

.page-news .summary-copy__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--ink-soft);
}

.page-news .summary-copy__lead::first-letter {
  float: left;
  font-family: var(--font-head);
  font-size: 3.1em;
  line-height: 0.84;
  padding: 0.08em 0.14em 0 0;
  color: var(--cinnabar);
}

.page-news .summary-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .summary-points li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .summary-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--cinnabar);
  border-radius: 2px;
  transform: rotate(45deg);
}

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

.page-news .summary-figure .figure__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--paper-deep);
}

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

.page-news .figure__caption {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 日志区 ---------- */

.page-news .log-banner {
  margin: 0 0 36px;
}

.page-news .log-banner .figure__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--paper);
}

.page-news .log-banner img,
.page-news .series-banner img,
.page-news .archive-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .log-layout {
  display: grid;
  gap: 32px;
}

.page-news .log-group {
  counter-reset: logitem;
  scroll-margin-top: 96px;
}

.page-news .log-group + .log-group {
  margin-top: 44px;
}

.page-news .log-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.page-news .log-group__no {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gilt);
}

.page-news .log-group__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0;
  color: var(--ink);
}

.page-news .log-group__when {
  margin-left: auto;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-item {
  counter-increment: logitem;
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--hairline);
  transition: var(--t);
}

.page-news .log-item:hover {
  background: rgba(199, 154, 60, 0.08);
}

.page-news .log-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .log-item__no {
  font-size: 0.78rem;
  color: var(--gilt);
  letter-spacing: 0.12em;
  min-width: 1.8em;
}

.page-news .log-item__no::before {
  content: counter(logitem, decimal-leading-zero);
}

.page-news .log-item__when {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}

.page-news .log-item__title {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  color: var(--ink);
}

.page-news .log-item__impact {
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 分类标签 */

.page-news .tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  border: 1px solid currentColor;
  white-space: nowrap;
  line-height: 1.6;
}

.page-news .tag--cinnabar {
  color: var(--cinnabar);
  background: rgba(191, 59, 43, 0.08);
}

.page-news .tag--gilt {
  color: #8a6a1f;
  background: rgba(199, 154, 60, 0.16);
}

.page-news .tag--jade {
  color: var(--jade);
  background: rgba(62, 127, 118, 0.1);
}

.page-news .tag--ink {
  color: var(--ink-soft);
  background: rgba(74, 66, 59, 0.08);
}

/* 批次刻度条 */

.page-news .batch-rail {
  border-left: 1px solid var(--hairline);
  padding-left: 16px;
}

.page-news .batch-rail__title {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--gilt);
  margin: 0 0 12px;
}

.page-news .batch-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .batch-rail__link,
.page-news .index-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: var(--t);
}

.page-news .batch-rail__link:hover,
.page-news .index-link:hover {
  color: var(--cinnabar);
  background: rgba(191, 59, 43, 0.07);
  transform: translateY(-2px);
}

.page-news .batch-rail__link.is-current,
.page-news .index-link.is-current {
  color: var(--cinnabar);
  background: rgba(191, 59, 43, 0.1);
  border-color: rgba(191, 59, 43, 0.4);
}

.page-news .index-link__idx {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gilt);
}

.page-news .batch-rail__link.is-current .index-link__idx,
.page-news .index-link.is-current .index-link__idx {
  color: var(--cinnabar-deep);
}

/* ---------- 专题系列 ---------- */

.page-news .series-banner {
  margin: 0 0 36px;
}

.page-news .series-banner .figure__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--paper-deep);
}

.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

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

.page-news .series-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-news .series-item__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  margin: 0;
  color: var(--ink);
}

.page-news .series-item__latest {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

.page-news .series-item__desc {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .series-bar {
  margin-top: 14px;
  height: 4px;
  border-radius: var(--r-pill);
  background: rgba(199, 154, 60, 0.24);
  overflow: hidden;
}

.page-news .series-bar__fill {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: inherit;
  background: var(--gilt);
}

.page-news .series-item:nth-child(1) .series-bar__fill {
  width: 100%;
  background: var(--cinnabar);
}

.page-news .series-item:nth-child(2) .series-bar__fill {
  width: 78%;
}

.page-news .series-item:nth-child(3) .series-bar__fill {
  width: 62%;
}

.page-news .series-item:nth-child(4) .series-bar__fill {
  width: 50%;
  background: var(--jade);
}

.page-news .series-item:nth-child(5) .series-bar__fill {
  width: 42%;
  background: var(--jade);
}

.page-news .series-item:nth-child(6) .series-bar__fill {
  width: 30%;
  background: var(--ink-soft);
}

.page-news .series-item__cadence {
  margin: 10px 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

/* ---------- 回看与订阅 ---------- */

.page-news .archive-grid {
  display: grid;
  gap: 32px;
}

.page-news .archive-copy__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 0 12px;
  color: var(--ink);
}

.page-news .archive-copy__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-news .archive-notes {
  list-style: none;
  margin: 24px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 12px;
}

.page-news .archive-notes li {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .archive-notes__k {
  display: inline-block;
  min-width: 3.6em;
  margin-right: 10px;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

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

.page-news .archive-figure .figure__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--paper);
}

.page-news .archive-callout {
  margin-top: 40px;
  padding: 24px 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline-strong);
  background: var(--paper);
}

.page-news .archive-callout__lead {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .archive-callout__meta {
  margin: 12px 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 相关入口 ---------- */

.page-news .news-next {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline-strong);
}

.page-news .news-next__title {
  margin: 0 0 16px;
}

.page-news .news-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-next__list a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--hairline);
  background: var(--paper);
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.6;
  text-decoration: none;
  transition: var(--t);
}

.page-news .news-next__list a:hover {
  border-color: rgba(191, 59, 43, 0.45);
  color: var(--cinnabar);
  transform: translateY(-2px);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 48rem) {
  .page-news .news-section {
    padding: 64px 0;
  }

  .page-news .log-item {
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .log-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-news .log-item__impact {
    margin-top: 8px;
  }

  .page-news .series-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 48px;
  }

  .page-news .news-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 62rem) {
  .page-news .summary-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .archive-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 68rem) {
  .page-news .log-layout {
    grid-template-columns: minmax(0, 1fr) var(--news-rail);
    gap: 48px;
  }

  .page-news .batch-rail {
    position: sticky;
    top: 104px;
    align-self: start;
    padding-left: 20px;
  }

  .page-news .batch-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-news .batch-rail__link {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-item,
  .page-news .batch-rail__link,
  .page-news .index-link,
  .page-news .news-next__list a {
    transition: none;
  }

  .page-news .batch-rail__link:hover,
  .page-news .index-link:hover,
  .page-news .news-next__list a:hover {
    transform: none;
  }
}