.page-news {
  --news-line: var(--ink-700);
  --news-panel: rgba(22, 41, 61, 0.55);
  background: var(--ink-950);
  color: var(--text-dark);
  padding-bottom: 64px;
}

.page-news .notes-top {
  padding-top: 22px;
}

/* 面包屑 */
.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
}

.page-news .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--slate);
}

.page-news .breadcrumb-item + .breadcrumb-item::before {
  content: "／";
  color: var(--ink-700);
}

.page-news .breadcrumb-link {
  color: var(--slate);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

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

.page-news .breadcrumb-link[aria-current="page"] {
  color: var(--text-dark);
}

/* 首屏 */
.page-news .notes-hero {
  display: grid;
  gap: 28px;
  padding-block: 22px 44px;
  align-items: center;
}

.page-news .notes-hero-text {
  position: relative;
  padding-left: 16px;
}

.page-news .notes-hero-text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 3px;
  height: 42px;
  background: linear-gradient(180deg, var(--signal), var(--teal));
  border-radius: 2px;
}

.page-news .notes-hero h1 {
  margin: 10px 0 14px;
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .notes-hero-lead {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .notes-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--news-line);
  list-style: none;
}

.page-news .notes-facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .notes-fact-k {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--sand);
}

.page-news .notes-fact-l {
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.page-news .notes-hero-art {
  position: relative;
  clip-path: polygon(0 0, 100% 5%, 100% 100%, 0 95%);
}

.page-news .notes-hero-art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
}

/* 两栏骨架 */
.page-news .notes-layout {
  display: grid;
  gap: 32px;
  padding-top: 8px;
}

/* 分类索引 */
.page-news .notes-index {
  background: var(--news-panel);
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  backdrop-filter: blur(10px);
}

.page-news .notes-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-news .notes-index-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-news .notes-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0 10px 14px;
  border-left: 2px solid var(--ink-700);
  color: var(--text-muted);
  font-size: var(--fs-small);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .notes-index-link:hover,
.page-news .notes-index-link:focus-visible {
  color: var(--white);
  border-left-color: var(--teal);
  transform: translateX(3px);
}

.page-news .notes-index-link[aria-current="true"] {
  color: var(--white);
  border-left-color: var(--teal);
  font-weight: 700;
}

.page-news .notes-index-no {
  font-size: var(--fs-label);
  letter-spacing: 0.02em;
  color: var(--sand);
}

.page-news .notes-index-tip {
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--news-line);
  background: rgba(255, 255, 255, 0.04);
}

.page-news .notes-index-tip p {
  margin: 0 0 12px;
  font-size: var(--fs-label);
  line-height: 1.75;
  color: var(--text-muted);
}

/* 条目流 */
.page-news .notes-feed h2,
.page-news .notes-block h2 {
  margin: 0 0 8px;
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .notes-block-sub {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .notes-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .notes-entry {
  border-top: 1px solid var(--news-line);
}

.page-news .notes-entry:last-child {
  border-bottom: 1px solid var(--news-line);
}

.page-news .notes-entry--lead {
  border-top: 2px solid var(--signal);
}

.page-news .notes-disclosure > summary {
  list-style: none;
  cursor: pointer;
}

.page-news .notes-disclosure > summary::-webkit-details-marker {
  display: none;
}

.page-news .notes-entry-summary {
  display: grid;
  gap: 10px;
  padding: 20px 0;
}

.page-news .notes-entry-summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
}

.page-news .notes-entry-summary::after {
  content: "展开全文";
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  color: var(--teal);
  border-bottom: 1px solid rgba(47, 212, 196, 0.4);
  padding-bottom: 2px;
}

.page-news .notes-disclosure[open] > .notes-entry-summary::after {
  content: "收起";
}

.page-news .notes-entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
}

.page-news .notes-entry-no {
  font-size: var(--fs-small);
  color: var(--sand);
}

.page-news .notes-when {
  color: var(--slate);
}

.page-news .notes-tag {
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--news-line);
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
}

.page-news .notes-tag--version {
  color: var(--teal);
  border-color: rgba(47, 212, 196, 0.45);
  background: rgba(47, 212, 196, 0.1);
}

.page-news .notes-tag--docs {
  color: var(--sand);
  border-color: rgba(217, 168, 92, 0.45);
  background: rgba(217, 168, 92, 0.1);
}

.page-news .notes-tag--city {
  color: var(--signal-soft);
  border-color: rgba(255, 154, 102, 0.45);
  background: rgba(255, 106, 43, 0.1);
}

.page-news .notes-entry-title {
  display: block;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-news .notes-entry--lead .notes-entry-title {
  font-size: 21px;
}

.page-news .notes-entry-lead {
  display: block;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-news .notes-entry-body {
  padding-bottom: 22px;
}

.page-news .notes-entry-body p {
  margin: 0 0 10px;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .notes-entry-media {
  margin: 0 0 14px;
}

.page-news .notes-entry-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--news-line);
  object-fit: cover;
}

/* 通用区块 */
.page-news .notes-block {
  margin-top: 52px;
  padding-top: 8px;
}

.page-news .notes-block-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--teal);
}

.page-news .notes-block-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sand);
}

.page-news .media {
  margin: 22px 0 0;
}

.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
  object-fit: cover;
}

.page-news .media-caption {
  margin-top: 8px;
  font-size: var(--fs-label);
  line-height: 1.6;
  color: var(--slate);
}

/* 版本说明时间线 */
.page-news .notes-timeline {
  position: relative;
  margin: 28px 0 0;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--ink-700);
  list-style: none;
  display: grid;
  gap: 26px;
}

.page-news .notes-timeline li {
  position: relative;
}

.page-news .notes-timeline li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, 0.16);
}

.page-news .notes-timeline h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .notes-timeline p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

/* 资料更新浅色区块 */
.page-news .notes-block--paper {
  margin-top: 52px;
  padding: 26px 20px;
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink-900);
  border: 1px solid rgba(34, 64, 90, 0.18);
}

.page-news .notes-block--paper h2 {
  color: var(--ink-900);
}

.page-news .notes-block--paper .notes-block-label {
  color: var(--teal-deep);
}

.page-news .notes-block--paper .notes-block-sub {
  color: var(--ink-700);
}

.page-news .notes-block--paper .media img {
  border-color: rgba(34, 64, 90, 0.2);
}

.page-news .notes-block--paper .media-caption {
  color: var(--ink-700);
}

.page-news .notes-docs-layout {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}

.page-news .notes-docs-media {
  margin-top: 14px;
}

.page-news .docs-grid {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .docs-grid li {
  display: grid;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px solid rgba(34, 64, 90, 0.18);
}

.page-news .doc-name {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-news .doc-desc {
  font-size: var(--fs-label);
  line-height: 1.7;
  color: var(--ink-700);
}

.page-news .notes-docs-foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(34, 64, 90, 0.18);
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--ink-800);
}

/* 城市走访 */
.page-news .notes-cities {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-news .city-note {
  padding-left: 14px;
  border-left: 2px solid var(--sand);
}

.page-news .city-note h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .city-note p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .notes-cities-foot {
  margin: 20px 0 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .notes-inline-link {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 212, 196, 0.45);
}

.page-news .notes-inline-link:hover,
.page-news .notes-inline-link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* 季度报告 */
.page-news .notes-block--report {
  padding: 26px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
  background:
    linear-gradient(150deg, var(--ink-900) 0%, var(--ink-800) 100%);
}

.page-news .report-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-news .report-card {
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--news-line);
  background: rgba(10, 20, 32, 0.55);
}

.page-news .report-card--current {
  border-color: rgba(255, 106, 43, 0.6);
  box-shadow: inset 0 2px 0 var(--signal);
}

.page-news .report-period {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-news .report-metrics {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-news .report-metrics li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--ink-700);
}

.page-news .report-metrics li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .metric-label {
  font-size: var(--fs-label);
  line-height: 1.5;
  color: var(--text-muted);
}

.page-news .metric-value {
  flex: none;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .report-card--current .metric-value {
  color: var(--signal-soft);
}

.page-news .notes-report-foot {
  margin: 20px 0 0;
  font-size: var(--fs-label);
  line-height: 1.75;
  color: var(--text-muted);
}

/* 结尾入口 */
.page-news .notes-cta {
  display: grid;
  gap: 16px;
  margin-top: 52px;
  padding: 24px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
  background: var(--news-panel);
}

.page-news .notes-cta h2 {
  margin: 0 0 8px;
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--white);
}

.page-news .notes-cta p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--text-muted);
}

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

/* 断点 */
@media (min-width: 620px) {
  .page-news .docs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 20px;
  }

  .page-news .notes-block--paper,
  .page-news .notes-block--report {
    padding: 30px 26px;
  }

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

  .page-news .notes-cta {
    padding: 28px 26px;
  }
}

@media (min-width: 760px) {
  .page-news .notes-entry--lead .notes-entry-summary {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .notes-entry-body {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 8px 22px;
    align-items: start;
  }

  .page-news .notes-entry-media {
    grid-row: 1 / span 2;
    margin: 0;
  }

  .page-news .notes-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .notes-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
    padding-block: 30px 56px;
  }

  .page-news .notes-docs-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 28px;
    align-items: start;
  }

  .page-news .notes-docs-media {
    margin-top: 16px;
  }

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

@media (min-width: 980px) {
  .page-news .notes-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .notes-index {
    position: sticky;
    top: calc(var(--header-h-compact) + 24px);
  }

  .page-news .report-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .notes-index-link,
  .page-news .breadcrumb-link {
    transition: none;
  }
}