.page-news {
  --news-line: rgba(110, 90, 34, .45);
  --news-line-soft: rgba(110, 90, 34, .26);
  --news-soft: rgba(242, 240, 234, .74);
  --news-mute: #9AA3A8;
  background-color: var(--ink);
  color: var(--cloud);
  font-family: var(--font-body);
}

.page-news h1,
.page-news h2,
.page-news h3,
.page-news h4 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.012em;
  margin: 0;
}

.page-news p { margin: 0; }
.page-news ol, .page-news ul { margin: 0; padding: 0; list-style: none; }
.page-news figure { margin: 0; }
.page-news img { display: block; max-width: 100%; height: auto; }

.page-news .crumbs { font-size: 13px; color: var(--news-mute); }
.page-news .eyebrow { color: var(--gold); margin-top: 14px; }

/* 首屏 */
.news-hero {
  background:
    radial-gradient(760px 340px at 10% -12%, rgba(201, 162, 39, .18), transparent 68%),
    linear-gradient(180deg, #101417 0%, var(--ink) 74%);
  border-bottom: 2px solid var(--gold-dim);
}

.news-hero__inner {
  display: grid;
  gap: 26px;
  padding-block: 22px 38px;
}

.news-hero__title {
  font-size: clamp(30px, 8.2vw, 64px);
  line-height: 1.14;
  margin-top: 16px;
}

.news-hero__title em {
  font-style: normal;
  color: var(--gold);
}

.news-hero__lede {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-soft);
  max-width: 48ch;
}

.news-hero__figure {
  border: 2px solid var(--gold-dim);
  box-shadow: 8px 8px 0 rgba(110, 90, 34, .16);
}

.news-hero__figure img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* 区块与栏头 */
.news-block {
  padding-block: 42px;
}

.news-head {
  display: grid;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--gold-dim);
  margin-bottom: 24px;
}

.news-head__title {
  font-size: clamp(22px, 5.2vw, 32px);
}

.news-head__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--news-mute);
}

/* 最近一轮补充 */
.news-summary {
  display: grid;
  gap: 26px;
}

.brief-list {
  border-top: 1px solid var(--news-line);
}

.brief-list__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--news-line-soft);
}

.brief-list__num {
  font-size: 13px;
  color: var(--gold);
  padding-top: 3px;
}

.brief-list__text {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--cloud);
}

.news-summary__figure {
  border: 1px solid var(--news-line);
  background: var(--coal);
}

.news-summary__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.news-summary__figure figcaption {
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--news-mute);
  border-top: 1px solid var(--news-line-soft);
}

/* 系列标签带 */
.series-rail {
  border-block: 1px solid var(--news-line);
  background: var(--coal-deep);
}

.series-rail__inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-block: 14px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.series-chip {
  --chip: var(--gold);
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--news-line);
  background: var(--coal);
  color: var(--cloud);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 160ms var(--ease);
}

.series-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--chip);
}

.series-chip:hover,
.series-chip:focus-visible {
  border-color: var(--gold);
  color: var(--gold-hi);
  background: #1B2024;
}

.series-chip--log { --chip: var(--gold); }
.series-chip--index { --chip: var(--jade); }
.series-chip--device { --chip: var(--silver); }
.series-chip--annual { --chip: var(--indigo-soft); }
.series-chip--vendor { --chip: var(--cinnabar); }

/* 条目列表布局 */
.notes-layout {
  display: grid;
  gap: 30px;
}

.series-group {
  --series: var(--gold);
  border-top: 2px solid var(--series);
  padding-top: 4px;
  margin-bottom: 34px;
}

.series-group:last-of-type { margin-bottom: 0; }

.series-group--log { --series: var(--gold); }
.series-group--index { --series: var(--jade); }
.series-group--device { --series: var(--silver); }
.series-group--annual { --series: var(--indigo-soft); }
.series-group--vendor { --series: var(--cinnabar); }

.series-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0 10px;
}

.series-group__code {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 3px 8px;
  background: var(--series);
  color: var(--ink);
}

.series-group__title {
  font-size: 20px;
}

.series-group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--news-mute);
}

/* 单条笔记 */
.note {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding: 18px 0 18px 10px;
  border-top: 1px solid var(--news-line-soft);
  transition: background-color 160ms var(--ease);
}

.note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: var(--series);
  opacity: .28;
  transition: opacity 160ms var(--ease);
}

.note:hover { background-color: rgba(201, 162, 39, .05); }
.note:hover::before { opacity: 1; }

.note--log { --series: var(--gold); }
.note--index { --series: var(--jade); }
.note--device { --series: var(--silver); }

.note__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--series);
  padding-top: 3px;
}

.note__body { min-width: 0; }

.note__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.note__tag {
  font-size: 12px;
  padding: 2px 8px;
  border: 1px solid currentColor;
  color: var(--series);
  letter-spacing: .02em;
}

.note__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--news-mute);
}

.note__title {
  font-size: 18px;
  line-height: 1.45;
  margin-bottom: 8px;
}

.note__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-soft);
}

.note__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 160ms var(--ease);
}

.note__link:hover { color: var(--cloud); }

/* 展开更早记录 */
.note-more {
  margin-top: 30px;
  border-top: 1px solid var(--news-line);
}

.note-more__summary {
  display: block;
  cursor: pointer;
  list-style: none;
  padding: 15px 16px;
  border: 1px dashed var(--news-line);
  color: var(--gold-hi);
  font-size: 14px;
  letter-spacing: .02em;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.note-more__summary::-webkit-details-marker { display: none; }
.note-more__summary::after { content: " ＋"; font-family: var(--font-mono); }
.note-more[open] .note-more__summary::after { content: " －"; }
.note-more[open] .note-more__summary {
  border-style: solid;
  border-color: var(--gold-dim);
  background: var(--coal);
}
.note-more__summary:hover { border-color: var(--gold); }

.note-list--past { margin-top: 4px; }
.note-list--past .note:first-child { border-top: 0; }

/* 侧栏 */
.notes-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.notes-side__figure {
  border: 1px solid var(--news-line);
  background: var(--coal);
}

.notes-side__figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.notes-side__card {
  border: 1px solid var(--news-line);
  border-left: 4px solid var(--jade-deep);
  background: linear-gradient(180deg, #15191C, #101417);
  padding: 20px;
}

.notes-side__title {
  font-size: 18px;
  margin-bottom: 10px;
}

.notes-side__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--news-soft);
}

/* 年度回看 */
.year-block {
  background: linear-gradient(180deg, rgba(59, 47, 99, .42), rgba(11, 13, 15, 0) 62%);
  border-block: 1px solid var(--news-line);
}

.year-axis {
  margin-bottom: 18px;
}

.year-axis svg {
  width: 100%;
  max-width: 500px;
  height: auto;
}

.year-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
}

.year-list {
  display: flex;
  gap: 14px;
  padding-bottom: 12px;
}

.year-card {
  flex: 0 0 78vw;
  max-width: 300px;
  scroll-snap-align: start;
  border: 1px solid var(--news-line);
  border-top: 3px solid var(--indigo-soft);
  background: rgba(21, 25, 28, .92);
  padding: 18px 18px 20px;
}

.year-card__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--gold);
  letter-spacing: .02em;
  margin-bottom: 10px;
}

.year-card__title {
  font-size: 17px;
  line-height: 1.5;
  margin-bottom: 8px;
}

.year-card__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-soft);
}

.year-block__figure {
  margin-top: 26px;
  border: 1px solid var(--news-line);
}

.year-block__figure img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.year-block__figure figcaption {
  padding: 12px 14px;
  font-size: 12.5px;
  color: var(--news-mute);
  border-top: 1px solid var(--news-line-soft);
}

.year-block__more {
  margin-top: 18px;
  font-size: 14.5px;
  color: var(--news-soft);
}

/* 更新提示 */
.update-panel {
  display: grid;
  gap: 22px;
  border: 2px solid var(--gold-dim);
  background: linear-gradient(155deg, #15191C 0%, #101417 100%);
  box-shadow: 10px 10px 0 rgba(110, 90, 34, .14);
  padding: 24px 20px;
}

.update-panel__title {
  font-size: 24px;
  margin-bottom: 12px;
}

.update-panel__text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-soft);
}

.update-panel__text + .update-panel__text { margin-top: 12px; }

.update-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: center;
}

/* 断点 */
@media (min-width: 768px) {
  .news-hero__inner { padding-block: 30px 52px; gap: 32px; }
  .news-block { padding-block: 56px; }
  .note { grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding-left: 14px; }
  .note__title { font-size: 19px; }
  .year-card { flex: 0 0 300px; }
  .update-panel { padding: 32px 30px; }
  .update-panel__title { font-size: 28px; }
}

@media (min-width: 1024px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 48px;
    padding-block: 40px 64px;
  }

  .news-summary {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 38px;
    align-items: start;
  }

  .notes-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 44px;
  }

  .series-group { margin-bottom: 42px; }

  .update-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }

  .update-panel__actions { justify-content: flex-end; }
}

@media (min-width: 1440px) {
  .news-hero__title { font-size: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
  }
}
<<<END>>>