.page-news {
  --j-rule: rgba(143, 163, 176, 0.22);
  --j-rule-strong: rgba(143, 163, 176, 0.42);
  --j-paper-line: rgba(36, 26, 18, 0.18);
  --j-glow: rgba(200, 255, 61, 0.08);
  background: var(--navy);
  color: var(--fog);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news [id] {
  scroll-margin-top: 96px;
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--steel);
  margin-bottom: 20px;
}

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

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

.page-news .breadcrumb__sep {
  margin: 0 8px;
  color: var(--line);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--steel);
  margin: 0 0 8px;
}

.page-news .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--fog);
}

.page-news .numeric {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-news .log-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-soft);
  padding-bottom: 2px;
}

.page-news .log-link:hover,
.page-news .log-link:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

.page-news .log-link:focus-visible,
.page-news .cat-link:focus-visible,
.page-news .fold-btn:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(36, 26, 18, 0.85);
}

/* 刊头 */
.page-news .journal-mast {
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--j-rule);
}

.page-news .mast-grid {
  display: grid;
  gap: 22px;
}

.page-news .mast-lead h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.2vw, 58px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--fog);
  text-wrap: balance;
}

.page-news .lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0;
  max-width: 44em;
}

.page-news .mast-time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--fog);
  background: var(--j-glow);
  border: 1px solid var(--lime-soft);
  border-radius: 999px;
}

.page-news .mast-time .numeric:first-child {
  color: var(--lime);
  letter-spacing: 0.08em;
}

.page-news .mast-plate {
  position: relative;
  margin: 0;
  border: 1px solid var(--j-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--navy-2);
}

.page-news .mast-plate::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(200, 255, 61, 0.1) 0 1px,
    transparent 1px 6px
  );
  mix-blend-mode: screen;
}

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

.page-news .mast-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--j-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-news .mast-strip > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .mast-strip > span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  flex: none;
}

.page-news .mast-strip .numeric {
  color: var(--fog);
}

/* 最新三条 */
.page-news .latest {
  padding: 40px 0;
  background: var(--navy-2);
  border-bottom: 1px solid var(--j-rule);
}

.page-news .latest-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .latest-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  background: var(--navy-3);
  border: 1px solid var(--j-rule);
  border-radius: var(--r-md);
  transition: transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-news .latest-item:hover {
  transform: translateY(-3px);
  border-color: var(--lime-soft);
  box-shadow: var(--lift);
}

.page-news .latest-item:focus-within {
  border-color: var(--lime);
}

.page-news .latest-num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  padding-top: 2px;
}

.page-news .latest-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .meta-time {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-news .latest-body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  color: var(--fog);
}

.page-news .latest-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* 分类档案 */
.page-news .desk {
  padding: 44px 0;
}

.page-news .desk-grid {
  display: grid;
  gap: 26px;
}

.page-news .desk-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .cat-rows {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--j-rule);
}

.page-news .cat-rows li {
  border-bottom: 1px solid var(--j-rule);
}

.page-news .cat-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 12px;
  padding: 13px 2px 13px 0;
  text-decoration: none;
  color: var(--fog);
  transition: background var(--dur) var(--ease),
    padding-left var(--dur) var(--ease);
}

.page-news .cat-link:hover,
.page-news .cat-link:focus-visible {
  background: var(--j-glow);
  padding-left: 10px;
}

.page-news .cat-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.06em;
}

.page-news .cat-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .cat-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
}

.page-news .cat-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-news .cat-arrow {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--steel);
  transition: color var(--dur) var(--ease);
}

.page-news .cat-link:hover .cat-arrow,
.page-news .cat-link:focus-visible .cat-arrow {
  color: var(--lime);
}

.page-news .desk-figure {
  margin: 0;
  border: 1px solid var(--j-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--navy-2);
}

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

.page-news .desk-figure figcaption {
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
  border-top: 1px solid var(--j-rule);
}

/* 条目列表 */
.page-news .stream {
  padding: 44px 0;
  background: var(--navy-2);
  border-top: 1px solid var(--j-rule);
  border-bottom: 1px solid var(--j-rule);
}

.page-news .stream-grid {
  display: grid;
  gap: 30px;
}

.page-news .group-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin: 26px 0 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--j-rule);
}

.page-news .stream-group:first-of-type .group-title {
  margin-top: 20px;
}

.page-news .timeline {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--j-rule-strong);
}

.page-news .timeline li {
  position: relative;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-news .timeline li + li {
  margin-top: 8px;
}

.page-news .timeline li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 14px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--navy-2);
  border: 2px solid var(--lime);
}

.page-news .timeline li:hover {
  background: var(--j-glow);
  border-color: var(--lime-soft);
  transform: translateX(2px);
}

.page-news .tl-when {
  display: inline-block;
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .timeline h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.45;
  margin: 0 0 6px;
  color: var(--fog);
}

.page-news .tl-body {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .stream-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .aside-figure {
  margin: 0;
  border: 1px solid var(--j-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  position: relative;
}

.page-news .aside-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(200, 255, 61, 0.08) 0 1px,
    transparent 1px 7px
  );
}

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

.page-news .aside-note {
  padding: 18px;
  background: var(--navy-3);
  border: 1px solid var(--j-rule);
  border-radius: var(--r-md);
}

.page-news .aside-note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--steel);
}

.page-news .aside-note .eyebrow {
  margin-bottom: 8px;
  color: var(--lime);
}

/* 版本专题 */
.page-news .version-desk {
  padding: 46px 0;
}

.page-news .dossier {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--j-paper-line);
  border-radius: var(--r-lg);
  padding: 22px 18px;
  box-shadow: var(--lift);
}

.page-news .dossier .eyebrow {
  color: var(--grass);
  font-weight: 600;
}

.page-news .dossier-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 32px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-news .dossier-lede {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(36, 26, 18, 0.74);
}

.page-news .dossier-figure {
  margin: 18px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--j-paper-line);
}

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

.page-news .dossier-track {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .dossier-track li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.5);
  border-left: 3px solid var(--grass);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-news .dossier-step {
  font-size: 13px;
  font-weight: 700;
  color: var(--grass);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-news .dossier-track h3,
.page-news .dossier-early h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  line-height: 1.4;
  margin: 0 0 5px;
  color: var(--ink);
}

.page-news .dossier-track p,
.page-news .dossier-early p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(36, 26, 18, 0.74);
}

.page-news .dossier-fold {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--j-paper-line);
}

.page-news .fold-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: 1px solid rgba(36, 26, 18, 0.32);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-news .fold-btn:hover {
  background: rgba(31, 122, 77, 0.12);
  border-color: var(--grass);
}

.page-news .fold-panel {
  display: none;
}

.page-news .dossier-fold[data-open="true"] .fold-panel {
  display: block;
}

.page-news .dossier-early {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .dossier-early li {
  padding: 12px 14px;
  background: rgba(31, 122, 77, 0.08);
  border-radius: var(--r-sm);
}

.page-news .dossier-tail {
  margin: 20px 0 0;
}

/* 更新节奏 */
.page-news .cadence {
  padding: 0 0 54px;
}

.page-news .cadence-card {
  padding: 24px 18px;
  border: 1px solid var(--j-rule);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--navy-2) 0%, var(--navy-3) 68%);
  position: relative;
  overflow: hidden;
}

.page-news .cadence-card::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 122, 77, 0.5) 0%, transparent 70%);
  pointer-events: none;
}

.page-news .cadence-lead h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 32px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--fog);
}

.page-news .cadence-lead p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--steel);
}

.page-news .cadence-stats {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .cadence-stats div {
  padding-left: 12px;
  border-left: 2px solid var(--lime);
}

.page-news .cadence-stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-news .cadence-stats dd {
  margin: 5px 0 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--fog);
}

.page-news .return-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--j-rule);
}

@media (min-width: 600px) {
  .page-news .cadence-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .dossier {
    padding: 30px 28px;
  }

  .page-news .cadence-card {
    padding: 32px 30px;
  }

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

  .page-news .latest-item:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-news .journal-mast {
    padding: 34px 0 44px;
  }

  .page-news .mast-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: 42px;
  }

  .page-news .latest-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .latest-item:first-child {
    grid-column: auto;
  }

  .page-news .desk-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
    gap: 40px;
  }

  .page-news .desk-figure {
    position: sticky;
    top: 100px;
  }

  .page-news .latest,
  .page-news .desk,
  .page-news .stream,
  .page-news .version-desk {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-news .cadence {
    padding-bottom: 68px;
  }
}

@media (min-width: 960px) {
  .page-news .stream-grid {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
    align-items: start;
    gap: 46px;
  }

  .page-news .stream-aside {
    position: sticky;
    top: 100px;
  }

  .page-news .timeline li {
    padding: 12px 16px;
  }
}