.page-news {
  --news-muted: #5A626D;
  --news-body-color: #3A4048;
  display: block;
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--bs-header-h) + 30px) 0 clamp(48px, 6vw, 82px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(127, 216, 245, 0.13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(127, 216, 245, 0.13) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.4) 58%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.4) 58%, transparent 100%);
  pointer-events: none;
}

.page-news .news-hero__shell {
  position: relative;
  z-index: 1;
}

.page-news .news-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  transition: color 160ms var(--bs-ease), border-color 160ms var(--bs-ease);
}

.page-news .news-breadcrumb a:hover,
.page-news .news-breadcrumb a:focus-visible {
  color: var(--bs-ice-light);
  border-bottom-color: var(--bs-ice-light);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--bs-font-display);
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: var(--bs-paper);
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 32em;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-hero__panel {
  border: 1px solid var(--bs-hair-dark);
  background: rgba(255, 255, 255, 0.045);
  padding: 20px 20px 14px;
}

.page-news .news-hero__panel-title {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bs-lime);
}

.page-news .news-kv {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--bs-hair-dark);
}

.page-news .news-kv:last-child {
  border-bottom: 0;
}

.page-news .news-kv__k {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-kv__v {
  font-family: var(--bs-font-mono);
  font-size: 13px;
  color: var(--bs-paper);
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
    gap: 64px;
    align-items: end;
  }
}

/* ===== 通用区块零件 ===== */
.page-news .bs-section {
  padding: clamp(50px, 7vw, 92px) 0;
}

.page-news .news-section-head {
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-news .news-h2 {
  margin: 12px 0 0;
  font-family: var(--bs-font-display);
  font-size: clamp(21px, 2.7vw, 32px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.005em;
  color: var(--bs-ink);
}

.page-news .news-lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--news-body-color);
}

.page-news .news-body {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--news-body-color);
}

.page-news .bs-section--dark .news-h2 {
  color: var(--bs-paper);
}

.page-news .bs-section--dark .news-body,
.page-news .bs-section--dark .news-lede {
  color: rgba(255, 255, 255, 0.76);
}

/* ===== 图片 ===== */
.page-news .news-figure {
  margin: 0;
  border: 1px solid var(--bs-hair);
  background: var(--bs-cloud);
  overflow: hidden;
}

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

.page-news .news-figure--3x2 img { aspect-ratio: 3 / 2; }
.page-news .news-figure--2x1 img { aspect-ratio: 2 / 1; }
.page-news .news-figure--10x7 img { aspect-ratio: 10 / 7; }

.page-news .news-figure__cap {
  padding: 12px 14px;
  border-top: 1px solid var(--bs-hair);
  background: var(--bs-paper);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--news-muted);
}

/* ===== 栏目导览 ===== */
.page-news .news-topics {
  background: var(--bs-paper);
}

.page-news .news-tags {
  list-style: none;
  margin: 0 0 clamp(30px, 4vw, 46px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 2px 10px;
  border-bottom: 2px solid var(--bs-hair);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--bs-ink);
  text-decoration: none;
  transition: color 160ms var(--bs-ease), border-color 160ms var(--bs-ease);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  color: var(--bs-ice-deep);
  border-bottom-color: var(--bs-lime);
}

.page-news .news-tag__meta {
  font-family: var(--bs-font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--news-muted);
}

/* ===== 最新条目列表 ===== */
.page-news .news-catalog {
  display: grid;
  gap: 30px;
}

.page-news .news-catalog__index-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--news-muted);
}

.page-news .news-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--bs-hair);
}

.page-news .news-index a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 8px 10px 10px;
  border-bottom: 1px solid var(--bs-hair);
  border-left: 2px solid transparent;
  font-size: 13px;
  color: var(--bs-ink);
  text-decoration: none;
  transition: background-color 160ms var(--bs-ease), border-color 160ms var(--bs-ease);
}

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  background: var(--bs-ice-mist);
  border-left-color: var(--bs-ice);
}

.page-news .news-index__no {
  font-family: var(--bs-font-mono);
  font-size: 12px;
  color: var(--news-muted);
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--bs-hair-strong);
}

.page-news .news-list__item {
  border-bottom: 1px solid var(--bs-hair);
}

.page-news .news-entry {
  display: block;
}

.page-news .news-entry__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 17px 10px 17px 12px;
  border-left: 2px solid transparent;
  transition: background-color 160ms var(--bs-ease), border-color 160ms var(--bs-ease);
}

.page-news .news-entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__summary:hover,
.page-news .news-entry__summary:focus-visible {
  background: var(--bs-ice-mist);
  border-left-color: var(--bs-ice);
}

.page-news .news-entry[open] .news-entry__summary {
  border-left-color: var(--bs-ice);
}

.page-news .news-entry__rail {
  flex: 0 0 78px;
  font-size: 12.5px;
  color: var(--bs-ice-deep);
  letter-spacing: 0.02em;
}

.page-news .news-entry__body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-news .news-entry__tag {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--news-muted);
  margin-bottom: 4px;
}

.page-news .news-entry__title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--bs-ink);
}

.page-news .news-entry__when {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--news-muted);
  border-bottom: 2px solid var(--bs-hair);
  padding-bottom: 2px;
}

.page-news .news-entry__more {
  padding: 0 14px 20px 106px;
}

.page-news .news-entry__more p {
  margin: 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-body-color);
}

@media (min-width: 980px) {
  .page-news .news-catalog {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-catalog__index {
    position: sticky;
    top: calc(var(--bs-header-h) + 22px);
  }
}

@media (max-width: 620px) {
  .page-news .news-entry__rail {
    flex: 0 0 100%;
    margin-bottom: 2px;
  }

  .page-news .news-entry__more {
    padding: 0 12px 18px 12px;
  }
}

/* ===== 版本发布说明 ===== */
.page-news .news-split {
  display: grid;
  gap: 34px;
}

.page-news .news-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--bs-hair-dark);
}

.page-news .news-facts__item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--bs-hair-dark);
}

.page-news .news-facts__num {
  flex: 0 0 auto;
  min-width: 76px;
  font-family: var(--bs-font-mono);
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  color: var(--bs-lime);
}

.page-news .news-facts__num small {
  font-size: 0.5em;
  margin-left: 2px;
}

.page-news .news-facts__label {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 68px;
    align-items: start;
  }
}

/* ===== 场馆档案更新 ===== */
.page-news .news-venues {
  background: var(--bs-paper);
}

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

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

.page-news .news-checklist li {
  position: relative;
  padding: 13px 4px 13px 18px;
  border-bottom: 1px solid var(--bs-hair);
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-body-color);
}

.page-news .news-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 7px;
  height: 7px;
  background: var(--bs-ice);
}

.page-news .news-checklist strong {
  color: var(--bs-ink);
  font-weight: 600;
  margin-right: 4px;
}

@media (min-width: 900px) {
  .page-news .news-venues__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

/* ===== 复盘专题 ===== */
.page-news .news-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  border: 1px solid var(--bs-hair);
  background: var(--bs-paper);
}

.page-news .news-track__seg {
  flex: 1 1 140px;
  min-width: 0;
  padding: 18px 16px 16px;
  border-right: 1px solid var(--bs-hair);
  border-top: 3px solid var(--bs-hair);
}

.page-news .news-track__seg:last-child {
  border-right: 0;
}

.page-news .news-track__seg--done {
  border-top-color: var(--bs-ice);
}

.page-news .news-track__seg--active {
  border-top-color: var(--bs-lime);
  background: var(--bs-ice-mist);
}

.page-news .news-track__name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--bs-ink);
}

.page-news .news-track__note {
  display: block;
  margin-top: 6px;
  font-family: var(--bs-font-mono);
  font-size: 11.5px;
  color: var(--news-muted);
}

.page-news .news-track__legend {
  margin: 14px 0 clamp(30px, 4vw, 44px);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--news-muted);
}

/* ===== 年度观察报告 ===== */
.page-news .news-annual__grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 900px) {
  .page-news .news-annual__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: start;
  }
}

/* ===== 订阅版本摘要 ===== */
.page-news .news-sub__inner {
  display: grid;
  gap: 28px;
}

.page-news .news-sub__hint {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

.page-news .news-sub__mail {
  font-size: 14px;
  color: var(--bs-lime);
}

.page-news .news-sub__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.page-news .news-sub__link {
  font-size: 14px;
  color: var(--bs-ice-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 216, 245, 0.45);
  transition: color 160ms var(--bs-ease), border-color 160ms var(--bs-ease);
}

.page-news .news-sub__link:hover,
.page-news .news-sub__link:focus-visible {
  color: var(--bs-lime);
  border-bottom-color: var(--bs-lime);
}

@media (min-width: 900px) {
  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.6fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-sub__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ===== 焦点可见 ===== */
.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--bs-ice);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>