.page-news {
  --news-line: rgba(242, 239, 230, 0.16);
  --news-surface: var(--ink-soft);
  --news-surface-2: var(--ink-raise);
  --news-dim: rgba(183, 197, 206, 0.75);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-news .notes-crumb {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.55em;
  font-size: var(--fs-note);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

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

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

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}

.page-news .notes-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(242, 181, 68, 0) 58%, var(--sky) 100%);
  transform: rotate(-1.2deg);
  transform-origin: left center;
}

.page-news .notes-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .notes-hero__title {
  margin: 0.16em 0 0.3em;
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.page-news .notes-hero__line {
  display: block;
}

.page-news .notes-hero__line--gold {
  margin-top: 0.1em;
  font-size: 0.56em;
  color: var(--gold);
  letter-spacing: -0.015em;
}

.page-news .lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.75;
  color: var(--paper);
}

.page-news .notes-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--news-line);
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
}

.page-news .notes-stats__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 10px 14px 0;
  background: var(--ink);
}

.page-news .notes-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--amber);
}

.page-news .notes-stats__key {
  font-size: var(--fs-note);
  line-height: 1.5;
  color: var(--mist);
}

.page-news .notes-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-news .notes-hero__media {
  margin: 0;
}

.page-news .notes-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}

/* ---------- 通用排版 ---------- */
.page-news .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: var(--fs-label);
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-news .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
}

.page-news .eyebrow--dark {
  color: var(--teal);
}

.page-news .h2 {
  margin: 0 0 14px;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-news .h3 {
  margin: 0 0 8px;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-news .prose {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .label {
  display: block;
  margin: 0 0 10px;
  font-size: var(--fs-label);
  letter-spacing: 0.2em;
  color: var(--sky);
}

.page-news .note {
  border-left: 2px solid var(--sky);
  padding-left: 12px;
  margin: 18px 0 0;
  font-size: var(--fs-note);
  line-height: 1.7;
  color: var(--mist);
}

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

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

.page-news .figcap {
  margin-top: 12px;
  padding-left: 10px;
  border-left: 2px solid var(--gold);
  font-size: var(--fs-label);
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 12px 20px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid var(--gold);
  transition: transform 0.22s var(--ease), background-color 0.22s var(--ease),
    color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .btn--gold {
  background: var(--gold);
  color: var(--ink);
}

.page-news .btn--gold:hover,
.page-news .btn--gold:focus-visible {
  background: var(--amber);
  border-color: var(--amber);
  transform: translateX(3px);
}

.page-news .btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(242, 239, 230, 0.34);
}

.page-news .btn--ghost:hover,
.page-news .btn--ghost:focus-visible {
  color: var(--sky);
  border-color: var(--sky);
  transform: translateX(3px);
}

/* ---------- 主体布局 ---------- */
.page-news .notes-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding-top: clamp(32px, 5vw, 64px);
}

.page-news .notes-rail {
  border-top: 2px solid var(--gold);
  padding-top: 18px;
}

.page-news .notes-rail__title {
  margin: 0 0 16px;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .notes-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .chip {
  appearance: none;
  cursor: pointer;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: transparent;
  border: 1px solid rgba(242, 239, 230, 0.28);
  border-radius: 0;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  color: var(--sky);
  border-color: var(--sky);
}

.page-news .chip[aria-pressed="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-news .notes-rail__status {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sky);
}

.page-news .notes-rail__note {
  font-size: 12px;
}

.page-news .notes-rail__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 181, 68, 0.5);
}

.page-news .notes-rail__link:hover,
.page-news .notes-rail__link:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 区块 ---------- */
.page-news .notes-block {
  padding-block: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid var(--news-line);
}

.page-news .notes-stream > .notes-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .notes-block__head {
  max-width: 64ch;
}

.page-news .notes-block__lede {
  margin-top: 0;
}

.page-news .notes-block__figure {
  margin-top: 20px;
}

.page-news .notes-block__figure img {
  aspect-ratio: 4 / 3;
}

/* ---------- 时间轴表格 ---------- */
.page-news .timeline-grid {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-news .notes-filter--inline {
  margin-bottom: 4px;
}

.page-news .version-table__scroll {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--news-line);
  background: var(--news-surface);
}

.page-news .version-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .version-table caption {
  padding: 12px 14px;
  text-align: left;
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--mist);
  background: var(--news-surface-2);
  border-bottom: 1px solid var(--news-line);
}

.page-news .version-table thead th {
  padding: 11px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--sky);
  background: var(--teal);
  white-space: nowrap;
}

.page-news .version-table tbody th,
.page-news .version-table tbody td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--news-line);
  color: var(--paper);
  line-height: 1.65;
}

.page-news .version-table tbody th {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
  white-space: nowrap;
}

.page-news .version-table tbody td:nth-child(3) {
  font-family: var(--font-mono);
  white-space: nowrap;
}

.page-news .version-table tbody td:last-child {
  min-width: 230px;
  color: var(--news-dim);
}

.page-news .version-table tbody tr:nth-child(even) {
  background: rgba(27, 51, 71, 0.42);
}

.page-news .version-table tbody tr:hover {
  background: rgba(87, 215, 232, 0.09);
}

.page-news .state {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  border: 1px solid currentColor;
}

.page-news .state--ok {
  color: var(--sky);
}

.page-news .state--arch {
  color: var(--mist);
}

.page-news .timeline-figure img {
  aspect-ratio: 3 / 2;
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

/* ---------- 笔记卡片 ---------- */
.page-news .note-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-news .note-card {
  position: relative;
  padding: 22px 22px 20px;
  background: var(--news-surface);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--slate);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease),
    background-color 0.22s var(--ease);
}

.page-news .note-card:hover {
  transform: translateY(-3px);
  border-left-color: var(--gold);
}

.page-news .note-card--wide {
  background: linear-gradient(118deg, var(--ink-raise) 0%, var(--ink-soft) 68%);
  border-left-color: var(--gold);
}

.page-news .note-card--wide::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 54px;
  height: 3px;
  background: var(--sky);
}

.page-news .note-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .tag {
  padding: 4px 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  border: 1px solid rgba(242, 181, 68, 0.55);
}

.page-news .tag--sky {
  color: var(--sky);
  border-color: rgba(87, 215, 232, 0.5);
}

.page-news .note-card__title {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .note-card--wide .note-card__title {
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.18;
}

.page-news .note-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .note-card__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(242, 239, 230, 0.14);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 专题 ---------- */
.page-news .topics-figure {
  margin-top: 26px;
}

.page-news .topics-figure img {
  aspect-ratio: 4 / 3;
  clip-path: polygon(0 0, 96% 0, 100% 12%, 100% 100%, 0 100%);
}

.page-news .topic-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-news .topic {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--news-line);
}

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

.page-news .topic__no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

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

.page-news .topic__link {
  justify-self: start;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(87, 215, 232, 0.45);
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .topic__link:hover,
.page-news .topic__link:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 旧版本检索 ---------- */
.page-news .notes-find {
  padding: clamp(26px, 4vw, 44px);
  background: var(--news-surface-2);
  border: 1px solid var(--news-line);
  border-top: 3px solid var(--sky);
}

.page-news .notes-find__text {
  max-width: 68ch;
}

.page-news .notes-find__steps {
  margin: 20px 0 0;
  padding-left: 1.2em;
  display: grid;
  gap: 12px;
}

.page-news .notes-find__steps li {
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .notes-find__steps strong {
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-news .notes-find .btn {
  margin-top: 24px;
}

/* ---------- 反馈 ---------- */
.page-news .notes-cta {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .notes-cta__inner {
  position: relative;
  padding: clamp(26px, 5vw, 54px);
  background: var(--paper);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
}

.page-news .notes-cta__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 4px;
  background: var(--gold);
}

.page-news .notes-cta__inner .h2 {
  color: var(--ink);
}

.page-news .notes-cta__copy {
  max-width: 60ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--teal);
}

.page-news .notes-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .notes-cta .btn--ghost {
  color: var(--ink);
  border-color: rgba(7, 19, 31, 0.35);
}

.page-news .notes-cta .btn--ghost:hover,
.page-news .notes-cta .btn--ghost:focus-visible {
  color: var(--teal);
  border-color: var(--teal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .note-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .note-card--wide {
    grid-column: 1 / -1;
  }

  .page-news .topic {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-news .topic__no {
    font-size: 24px;
    padding-top: 2px;
  }

  .page-news .topic__link {
    grid-column: 2;
  }
}

@media (min-width: 900px) {
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-news .notes-hero__media {
    align-self: end;
  }

  .page-news .notes-block--notes .notes-block__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 28px;
    max-width: none;
    align-items: end;
  }

  .page-news .notes-block__figure {
    margin-top: 0;
  }

  .page-news .topic {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: 20px;
  }

  .page-news .topic__link {
    grid-column: auto;
    align-self: center;
  }
}

@media (min-width: 1000px) {
  .page-news .notes-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .notes-rail {
    position: sticky;
    top: 40px;
  }

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

  .page-news .notes-filter .chip {
    text-align: left;
  }

  .page-news .notes-filter--inline {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-news .notes-filter--inline .chip {
    text-align: center;
  }
}

@media (min-width: 1180px) {
  .page-news .timeline-grid {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
    gap: 28px;
  }

  .page-news .timeline-figure img {
    aspect-ratio: 3 / 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .btn,
  .page-news .chip,
  .page-news .note-card,
  .page-news .breadcrumb a,
  .page-news .topic__link {
    transition: none;
  }

  .page-news .note-card:hover,
  .page-news .btn:hover {
    transform: none;
  }
}
<<<END>>>