.page-news {
  --news-axis: linear-gradient(180deg, var(--gold-500) 0%, var(--jade-500) 58%, rgba(35, 192, 138, 0.10) 100%);
  --news-stat-line: linear-gradient(90deg, rgba(232, 180, 74, 0.14), rgba(35, 192, 138, 0.06));
}

.page-news .news-crumb {
  padding-top: 22px;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

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

.page-news .news-crumb a:hover {
  color: var(--gold-200);
}

.page-news .news-crumb span[aria-current="page"] {
  color: var(--gold-500);
}

/* ---------- 刊头首屏 ---------- */

.page-news .news-hero {
  padding: 28px 0 48px;
}

.page-news .news-hero-grid {
  display: grid;
  gap: 36px;
}

.page-news .news-hero-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--gold-500);
  margin: 0 0 14px;
}

.page-news .news-hero h1 {
  margin: 0 0 20px;
  color: var(--text-100);
}

.page-news .news-hero-lead {
  max-width: 46ch;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-muted);
}

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

.page-news .news-hero-side {
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: 1px solid var(--ink-700);
  border-radius: 14px;
  overflow: hidden;
}

.page-news .news-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: var(--ink-800);
}

.page-news .news-stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--gold-200);
  letter-spacing: 0.02em;
}

.page-news .news-stat-label {
  font-size: 14px;
  color: var(--text-muted);
  text-align: right;
}

/* ---------- 通用章节 ---------- */

.page-news .news-section {
  padding: 56px 0;
}

.page-news .news-section .section-head {
  margin-bottom: 32px;
}

.page-news .news-section .section-lead {
  max-width: 62ch;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ---------- 本期要目 ---------- */

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

.page-news .news-issue-figure .figure-media {
  border-radius: 14px;
  overflow: hidden;
}

.page-news .news-issue-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-issue-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--ink-700);
}

.page-news .news-issue-item:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-news .news-issue-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--gold-500);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-news .news-issue-title {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--text-100);
}

.page-news .news-issue-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- 时间线 ---------- */

.page-news .news-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.page-news .news-jump a {
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-200);
  border: 1px solid rgba(232, 180, 74, 0.35);
  border-radius: 999px;
  text-decoration: none;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-news .news-jump a:hover {
  background: rgba(232, 180, 74, 0.12);
  color: var(--gold-500);
}

.page-news .news-timeline {
  position: relative;
  padding-left: 36px;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--news-axis);
}

.page-news .news-tl-anchor {
  position: relative;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold-500);
}

.page-news .news-tl-anchor:not(:first-child) {
  margin-top: 40px;
}

.page-news .news-tl-item {
  position: relative;
  margin-bottom: 26px;
}

.page-news .news-tl-node {
  position: absolute;
  left: -34px;
  top: 22px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  background: var(--ink-950);
  z-index: 1;
}

.page-news .news-tl-node--gold {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(232, 180, 74, 0.12);
}

.page-news .news-tl-node--jade {
  border-color: var(--jade-500);
  box-shadow: 0 0 0 4px rgba(35, 192, 138, 0.12);
}

.page-news .news-tl-node--magenta {
  border-color: var(--magenta-500);
  box-shadow: 0 0 0 4px rgba(255, 61, 139, 0.14);
}

.page-news .news-tl-card {
  padding: 20px 22px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 12px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-tl-card:hover {
  border-color: rgba(232, 180, 74, 0.35);
  transform: translateX(2px);
}

.page-news .news-tl-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-tl-period,
.page-news .news-tl-issue {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-news .news-tl-issue {
  margin-left: auto;
  color: rgba(247, 220, 164, 0.65);
}

.page-news .news-tl-title {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-100);
}

.page-news .news-tl-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-band {
  display: grid;
  gap: 1px;
  margin: 0 0 30px -36px;
  padding-left: 36px;
  background: var(--news-stat-line);
  border-top: 1px solid rgba(232, 180, 74, 0.25);
  border-bottom: 1px solid rgba(35, 192, 138, 0.18);
}

.page-news .news-band-item {
  padding: 18px 0;
}

.page-news .news-band-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold-200);
}

.page-news .news-band-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ---------- 榜单观察 ---------- */

.page-news .news-observe {
  display: grid;
  gap: 28px;
  margin-bottom: 36px;
}

.page-news .news-observe-chart {
  margin: 0;
}

.page-news .news-observe-chart .figure-media {
  border-radius: 14px;
  border: 1px solid var(--ink-700);
  background: linear-gradient(150deg, rgba(232, 180, 74, 0.08), rgba(35, 192, 138, 0.05) 60%, transparent);
}

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

.page-news .news-observe-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

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

.page-news .news-observe-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-observe-note a {
  color: var(--gold-200);
  text-underline-offset: 3px;
}

.page-news .news-tabs {
  margin-top: 12px;
}

.page-news .news-tabs .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .news-tabs .tab {
  padding: 9px 16px;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--jade-500);
  background: transparent;
  border: 1px solid rgba(35, 192, 138, 0.45);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-news .news-tabs .tab:hover {
  background: rgba(35, 192, 138, 0.12);
}

.page-news .news-tabs .tab[aria-selected="true"] {
  background: var(--jade-500);
  border-color: var(--jade-500);
  color: var(--ink-950);
  font-weight: 600;
}

.page-news .news-tab-panel {
  padding: 24px 24px 26px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 14px;
}

.page-news .news-tab-panel[hidden] {
  display: none;
}

.page-news .news-tab-title {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--gold-200);
}

.page-news .news-tab-panel p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ---------- 版本与功能动态 ---------- */

.page-news .news-version {
  display: grid;
  gap: 36px;
}

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

.page-news .news-version-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0 22px 16px;
  border-left: 2px solid var(--ink-700);
  border-top: 1px solid var(--ink-700);
}

.page-news .news-version-item:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-news .news-version-era {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--jade-500);
  padding-top: 6px;
}

.page-news .news-version-title {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-100);
}

.page-news .news-version-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-version-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .news-version-side .figure {
  margin: 0;
}

.page-news .news-version-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-version-note a {
  color: var(--gold-200);
  text-underline-offset: 3px;
}

/* ---------- 专题系列 ---------- */

.page-news .news-series-grid {
  margin-bottom: 32px;
}

.page-news .news-series-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 24px 22px 22px;
  border-radius: 14px;
}

.page-news .news-series-title {
  margin: 0;
  font-size: 21px;
  color: var(--text-100);
}

.page-news .news-series-card p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .news-series-count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(247, 220, 164, 0.7);
  border-top: 1px solid var(--ink-700);
  padding-top: 12px;
  width: 100%;
}

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

.page-news .news-series-figure .figure-media {
  border-radius: 14px;
  overflow: hidden;
}

/* ---------- 怎么找旧内容 ---------- */

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

.page-news .news-find-list {
  margin: 0 0 28px;
}

.page-news .news-find-item {
  padding: 20px 0;
  border-top: 1px solid var(--ink-700);
}

.page-news .news-find-item:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-news .news-find-item dt {
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold-500);
}

.page-news .news-find-item dd {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

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

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

.page-news .news-find-figure .figure-media {
  border-radius: 14px;
  overflow: hidden;
}

.page-news .news-find-tail {
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--ink-700);
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-muted);
}

.page-news .news-find-tail a {
  color: var(--gold-200);
  text-underline-offset: 3px;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 880px) {
  .page-news .news-section {
    padding: 72px 0;
  }

  .page-news .news-hero {
    padding: 44px 0 64px;
  }

  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-hero-side {
    align-self: stretch;
  }

  .page-news .news-stat {
    padding: 22px 24px;
  }

  .page-news .news-issue {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-timeline {
    padding-left: 52px;
  }

  .page-news .news-timeline::before {
    left: 9px;
  }

  .page-news .news-tl-node {
    left: -50px;
    top: 24px;
    width: 18px;
    height: 18px;
  }

  .page-news .news-tl-item {
    margin-bottom: 30px;
  }

  .page-news .news-tl-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    grid-template-areas:
      "meta meta"
      "title text";
    column-gap: 32px;
    padding: 24px 28px;
  }

  .page-news .news-tl-meta {
    grid-area: meta;
  }

  .page-news .news-tl-title {
    grid-area: title;
    margin-bottom: 0;
    font-size: 19px;
  }

  .page-news .news-tl-text {
    grid-area: text;
    border-left: 1px solid var(--ink-700);
    padding-left: 22px;
  }

  .page-news .news-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-left: -52px;
    padding-left: 52px;
  }

  .page-news .news-band-item {
    padding: 22px 0;
  }

  .page-news .news-band-item + .news-band-item {
    border-left: 1px solid var(--ink-700);
    padding-left: 24px;
  }

  .page-news .news-observe {
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-version {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-series-grid.grid--2 {
    gap: 28px;
  }

  .page-news .news-find {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-find-figure {
    margin-top: 6px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero-lead {
    font-size: 18px;
  }

  .page-news .news-tl-card {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tl-card,
  .page-news .news-jump a,
  .page-news .news-tabs .tab {
    transition: none;
  }

  .page-news .news-tl-card:hover {
    transform: none;
  }
}