.page-news {
  --issue-w: 196px;
  --tag-adapt-bg: var(--mist);
  --tag-adapt-ink: var(--grass-deep);
  --tag-version-bg: var(--peach);
  --tag-version-ink: #A2460F;
  --tag-visit-bg: #E2ECF4;
  --tag-visit-ink: #1E3C63;
  --tag-sub-bg: #D7F4EB;
  --tag-sub-ink: #0B7361;
  padding-bottom: 72px;
}

.page-news a {
  color: inherit;
  text-decoration: none;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 20px 0 14px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-news .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  padding-right: 6px;
  color: var(--rule);
}

.page-news .breadcrumb-item a:hover {
  color: var(--grass-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: 24px 18px 22px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(20, 200, 160, 0.16), transparent 58%),
    radial-gradient(95% 85% at 0% 100%, rgba(47, 158, 79, 0.15), transparent 55%),
    var(--paper);
}

.page-news .exhibit-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grass-deep);
}

.page-news .news-masthead h1 {
  margin: 10px 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 7.2vw, 50px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 15em;
}

.page-news .lede {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--charcoal);
}

.page-news .masthead-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 18px;
  padding-top: 13px;
  border-top: 1px dashed var(--rule);
  font-size: 12px;
  color: var(--ink-2);
}

.page-news .masthead-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--grass), var(--track) 56%, var(--cyan));
  opacity: 0.9;
}

/* ---------- 骨架 ---------- */
.page-news .news-shell {
  margin-top: 26px;
}

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

/* ---------- 期号轨道 ---------- */
.page-news .issue-rail {
  margin-bottom: 22px;
  padding-left: 14px;
  border-left: 2px solid var(--mist);
}

.page-news .rail-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-news .issue-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
}

.page-news .issue-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 11px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
  white-space: nowrap;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .issue-no {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
}

.page-news .issue-name {
  font-size: 11px;
  color: var(--muted);
}

.page-news .issue-link:hover,
.page-news .issue-link:focus-visible,
.page-news .issue-link.is-lit {
  background: var(--ink);
  border-color: var(--ink);
  outline: none;
}

.page-news .issue-link:hover .issue-no,
.page-news .issue-link:focus-visible .issue-no,
.page-news .issue-link.is-lit .issue-no {
  color: var(--paper);
}

.page-news .issue-link:hover .issue-name,
.page-news .issue-link:focus-visible .issue-name,
.page-news .issue-link.is-lit .issue-name {
  color: var(--cyan);
}

.page-news .rail-note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 栏目筛选 ---------- */
.page-news .filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 12px;
  border-bottom: 1px solid var(--rule);
}

.page-news .filter-chip {
  flex: 0 0 auto;
  padding: 6px 13px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  border-color: var(--grass);
  color: var(--grass-deep);
  outline: none;
}

.page-news .filter-chip.is-active {
  background: var(--grass);
  border-color: var(--grass);
  color: #fff;
  font-weight: 700;
}

/* ---------- 分区标题 ---------- */
.page-news .block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin: 34px 0 16px;
  padding-top: 14px;
  border-top: 8px solid var(--grass);
}

.page-news .block-head--alt {
  border-top-color: var(--track);
}

.page-news .block-num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--track);
}

.page-news .block-head h2 {
  order: -1;
  flex: 1 1 100%;
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.3;
  color: var(--ink);
}

.page-news .block-note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 主推三条 ---------- */
.page-news .feature-list {
  display: grid;
  gap: 18px;
}

.page-news .feature-card {
  position: relative;
  padding: 16px 16px 18px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 6px solid var(--track);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 -2px rgba(198, 203, 190, 0.5);
}

.page-news .feature-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .feature-issue {
  font-size: 11px;
  color: var(--muted);
}

.page-news .feature-card h3 {
  margin: 12px 0 8px;
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--charcoal);
}

.page-news .feature-card > p,
.page-news .feature-main > p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-news .feature-impact {
  margin: 0;
  padding: 10px 12px;
  background: var(--mist);
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .impact-key {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--grass-deep);
}

/* ---------- 标签 ---------- */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.page-news .tag-adapt {
  background: var(--tag-adapt-bg);
  color: var(--tag-adapt-ink);
}

.page-news .tag-version {
  background: var(--tag-version-bg);
  color: var(--tag-version-ink);
}

.page-news .tag-visit {
  background: var(--tag-visit-bg);
  color: var(--tag-visit-ink);
}

.page-news .tag-sub {
  background: var(--tag-sub-bg);
  color: var(--tag-sub-ink);
}

/* ---------- 图片 ---------- */
.page-news .figure {
  margin: 0;
}

.page-news .figure__media {
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--mist);
}

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

.page-news .figure__cap {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .feature-figure {
  margin-top: 14px;
}

/* ---------- 条目流 ---------- */
.page-news .cat-group {
  margin-top: 26px;
  scroll-margin-top: 24px;
}

.page-news .cat-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}

.page-news .cat-count {
  font-size: 11px;
  color: var(--muted);
}

.page-news .entry-grid {
  columns: 1;
  column-gap: 16px;
}

.page-news .entry-card {
  break-inside: avoid;
  margin: 0 0 16px;
  padding: 15px 15px 16px;
  background: #FCFBF6;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color 0.16s var(--ease), box-shadow 0.16s var(--ease);
}

.page-news .entry-card:hover {
  border-color: var(--grass);
  box-shadow: var(--shadow);
}

.page-news .entry-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .entry-issue {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .entry-time {
  font-size: 11px;
  color: var(--muted);
}

.page-news .entry-card h3 {
  margin: 10px 0 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--charcoal);
}

.page-news .entry-sum {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-news .entry-impact {
  margin: 0;
  padding-top: 9px;
  border-top: 1px dashed var(--rule);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--charcoal);
}

.page-news .entry-impact .impact-key {
  margin-right: 6px;
  color: var(--grass-deep);
}

.page-news .figure--wide {
  margin-bottom: 18px;
}

/* ---------- 归档 ---------- */
.page-news .archive-grid {
  display: grid;
  gap: 14px;
}

.page-news .archive-card {
  position: relative;
  padding: 16px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  scroll-margin-top: 24px;
}

.page-news .archive-card::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px dashed var(--rule);
  border-radius: 4px;
  pointer-events: none;
}

.page-news .archive-range {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--track);
}

.page-news .archive-card h3 {
  margin: 6px 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .archive-card p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .archive-link {
  margin: 0;
  font-size: 13px;
}

.page-news .archive-link a {
  color: var(--grass-deep);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.page-news .archive-link a:hover {
  color: var(--track);
}

.page-news .archive-figure {
  margin-top: 20px;
}

/* ---------- 订阅 ---------- */
.page-news .subscribe-block {
  margin-top: 38px;
  padding: 22px 18px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.page-news .subscribe-block .exhibit-label {
  color: var(--cyan);
}

.page-news .subscribe-block h2 {
  margin: 8px 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 4.8vw, 32px);
  line-height: 1.28;
  color: #fff;
}

.page-news .subscribe-copy p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: #D8E2EE;
}

.page-news .subscribe-points {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-news .subscribe-points li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: #E7EDF4;
}

.page-news .subscribe-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: newsPulse 3.2s infinite;
}

.page-news .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .subscribe-block .btn--ghost {
  border-color: rgba(248, 246, 239, 0.55);
  color: var(--paper);
}

.page-news .subscribe-block .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .subscribe-figure {
  margin-top: 20px;
}

.page-news .subscribe-figure .figure__media {
  border-color: var(--ink-2);
  background: var(--ink-2);
}

.page-news .subscribe-figure .figure__cap {
  color: #93A6BC;
}

.page-news .sub-panel {
  margin-top: 18px;
  border: 1px solid var(--ink-2);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-news .sub-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  list-style: none;
}

.page-news .sub-panel summary::-webkit-details-marker {
  display: none;
}

.page-news .sub-panel summary::after {
  content: "›";
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.22s var(--ease);
}

.page-news .sub-panel[open] summary::after {
  transform: rotate(90deg);
}

.page-news .sub-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0 14px 4px;
  list-style: none;
}

.page-news .sub-cats li {
  padding: 4px 10px;
  border: 1px solid rgba(20, 200, 160, 0.45);
  border-radius: 999px;
  font-size: 12px;
  color: #CDEEE4;
}

.page-news .sub-note {
  margin: 10px 0 0;
  padding: 0 14px 14px;
  font-size: 12.5px;
  line-height: 1.75;
  color: #A9BACD;
}

@keyframes newsPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(20, 200, 160, 0.5);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(20, 200, 160, 0);
  }
}

/* ---------- 中等屏 ---------- */
@media (min-width: 620px) {
  .page-news .news-masthead {
    padding: 30px 26px 26px;
  }

  .page-news .lede {
    font-size: 16px;
  }

  .page-news .feature-card {
    padding: 20px 20px 22px;
  }

  .page-news .entry-grid {
    columns: 2;
  }

  .page-news .archive-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .subscribe-block {
    padding: 26px 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 920px) {
  .page-news {
    padding-bottom: 96px;
  }

  .page-news .news-shell {
    display: grid;
    grid-template-columns: var(--issue-w) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
    margin-top: 32px;
  }

  .page-news .issue-rail {
    position: sticky;
    top: 20px;
    margin-bottom: 0;
    padding-left: 16px;
  }

  .page-news .issue-list {
    display: block;
    overflow: visible;
    padding: 0;
  }

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

  .page-news .issue-link {
    width: 100%;
  }

  .page-news .feature-card--wide {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 40%;
    gap: 22px;
    align-items: start;
  }

  .page-news .feature-figure {
    margin-top: 0;
  }

  .page-news .entry-grid {
    column-gap: 18px;
  }

  .page-news .entry-card:nth-child(even) {
    margin-top: 22px;
  }

  .page-news .subscribe-block {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 24px 32px;
    align-items: start;
    padding: 32px 30px;
  }

  .page-news .subscribe-figure {
    margin-top: 0;
    grid-row: 1;
    grid-column: 2;
  }

  .page-news .sub-panel {
    grid-column: 1 / -1;
    margin-top: 0;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .subscribe-points li::before {
    animation: none;
  }

  .page-news .sub-panel summary::after,
  .page-news .issue-link,
  .page-news .filter-chip,
  .page-news .entry-card {
    transition: none;
  }
}
<<<END>>>