.page-news {
  --news-rule: rgba(244, 240, 232, 0.13);
  --news-fill: rgba(255, 255, 255, 0.045);
  --news-fill-strong: rgba(255, 255, 255, 0.08);
  --news-red-soft: rgba(200, 16, 46, 0.14);
  --news-amber-soft: rgba(201, 162, 39, 0.14);
  --news-teal-soft: rgba(94, 122, 122, 0.2);
  --news-warm-soft: rgba(140, 135, 129, 0.16);
  background: var(--ink);
  color: var(--text);
}

.page-news .breadcrumb {
  padding: 18px 0 4px;
  font-size: 12px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 6vw, 64px) 0 clamp(34px, 6vw, 68px);
  background:
    radial-gradient(110% 85% at 6% 0%, rgba(200, 16, 46, 0.26) 0%, rgba(200, 16, 46, 0) 58%),
    radial-gradient(85% 70% at 96% 4%, rgba(201, 162, 39, 0.15) 0%, rgba(201, 162, 39, 0) 62%),
    linear-gradient(180deg, var(--ink-3) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 16, 46, 0), var(--red) 32%, var(--amber) 72%, rgba(201, 162, 39, 0));
  opacity: 0.55;
}

.page-news .news-hero__inner {
  max-width: 100%;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(34px, 7vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  max-width: 16em;
}

.page-news .news-hero__lead {
  margin-top: 20px;
  max-width: 60ch;
  color: var(--text-dim);
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.8;
}

.page-news .news-hero__legend {
  margin-top: clamp(24px, 4vw, 36px);
  flex-wrap: wrap;
  gap: 14px 22px;
  padding: 0;
  list-style: none;
}

/* ---------- 分类标签 ---------- */
.page-news .cat {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-news .cat--inlet {
  background: var(--news-red-soft);
  border-color: rgba(200, 16, 46, 0.42);
  color: #F0A2AC;
}

.page-news .cat--doc {
  background: var(--news-amber-soft);
  border-color: rgba(201, 162, 39, 0.4);
  color: #E3C86C;
}

.page-news .cat--device {
  background: var(--news-teal-soft);
  border-color: rgba(94, 122, 122, 0.48);
  color: #AAC6C6;
}

.page-news .cat--notice {
  background: var(--news-warm-soft);
  border-color: rgba(140, 135, 129, 0.4);
  color: #D2CCC3;
}

/* ---------- 本周摘要 ---------- */
.page-news .news-brief__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.page-news .news-brief__mono {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-brief__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.page-news .news-brief__intro {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
}

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

.page-news .brief-item {
  padding: 18px 18px 18px 20px;
  margin-bottom: 10px;
  background: var(--news-fill);
  border-left: 2px solid var(--warm);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .brief-item:hover {
  background: var(--news-fill-strong);
  transform: translateY(-2px);
}

.page-news .brief-item--inlet { border-left-color: var(--red); }
.page-news .brief-item--doc { border-left-color: var(--amber); }
.page-news .brief-item--device { border-left-color: var(--teal); }
.page-news .brief-item--notice { border-left-color: var(--warm); }

.page-news .brief-item h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.4;
  margin: 10px 0 6px;
}

.page-news .brief-item p {
  margin: 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.72;
}

.page-news .brief-item__meta {
  margin-top: 10px !important;
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news .news-brief__media,
.page-news .news-feed__media,
.page-news .news-cats__media,
.page-news .news-archive__media {
  margin: 0;
}

/* ---------- 章节头 ---------- */
.page-news .news-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-head__eyebrow {
  color: var(--warm);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-news .news-head__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.page-news .news-head__intro {
  margin: 14px 0 0;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 分栏 ---------- */
.page-news .news-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

/* ---------- 周索引 ---------- */
.page-news .news-rail {
  padding: 16px 14px 18px;
  background: var(--news-fill);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
}

.page-news .news-rail__label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--warm);
  margin: 0;
}

.page-news .news-rail .index-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-news .news-rail .index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  font-size: 14.5px;
  color: var(--text-dim);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-rail .index-link:hover,
.page-news .news-rail .index-link:focus-visible {
  color: var(--text);
  background: var(--news-fill-strong);
}

.page-news .news-rail .index-link[aria-current="true"] {
  color: var(--text);
  background: var(--news-amber-soft);
  border-left-color: var(--amber);
}

.page-news .news-rail .index-link__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .news-rail__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--news-rule);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--text-faint);
}

/* ---------- 时间轴 ---------- */
.page-news .news-feed {
  min-width: 0;
}

.page-news .news-feed__media {
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-news .week-group {
  scroll-margin-top: 96px;
}

.page-news .week-group + .week-group {
  margin-top: clamp(30px, 4.5vw, 48px);
}

.page-news .week-group__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.3;
  margin: 0;
  color: var(--text);
}

.page-news .week-group__meta {
  margin: 6px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--warm);
}

.page-news .timeline {
  position: relative;
  list-style: none;
  margin: 16px 0 0;
  padding: 0 0 0 24px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--amber) 0%, rgba(201, 162, 39, 0.34) 28%, var(--news-rule) 100%);
}

.page-news .entry {
  position: relative;
  margin: 0 0 12px;
  padding: 15px 16px;
  background: var(--news-fill);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .entry:hover {
  background: var(--news-fill-strong);
  transform: translateY(-2px);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 21px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--warm);
}

.page-news .entry--inlet::before { border-color: var(--red); background: var(--red); }
.page-news .entry--doc::before { border-color: var(--amber); background: var(--amber); }
.page-news .entry--device::before { border-color: var(--teal); background: var(--teal); }
.page-news .entry--notice::before { border-color: var(--warm); background: var(--warm); }

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .entry__meta .mono {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.page-news .entry__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(16.5px, 2.2vw, 19.5px);
  line-height: 1.42;
  margin: 10px 0 6px;
}

.page-news .entry__desc {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .entry__impact {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-news .entry__impact span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--warm);
  margin-right: 8px;
}

.page-news .entry__ref {
  margin: 10px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

/* ---------- 变更分类 ---------- */
.page-news .news-cats__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.page-news .news-cats__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--warm);
}

.page-news .news-cats__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.page-news .news-cats__intro {
  margin: 14px 0 0;
  max-width: 54ch;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .cats-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: 24px;
  background: var(--news-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .cat-card {
  padding: 18px 16px;
  background: var(--ink-2);
  transition: background var(--dur) var(--ease);
}

.page-news .cat-card:hover {
  background: var(--ink);
}

.page-news .cat-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(16px, 2.2vw, 18.5px);
  line-height: 1.42;
  margin: 10px 0 6px;
}

.page-news .cat-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 版本对照 ---------- */
.page-news .news-version__paper {
  padding: clamp(22px, 4vw, 44px);
  border-radius: var(--radius);
}

.page-news .news-version__head {
  max-width: 60ch;
}

.page-news .news-version__eyebrow {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--red-deep);
}

.page-news .news-version__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(23px, 4vw, 34px);
  line-height: 1.26;
  margin: 10px 0 0;
  color: var(--ink-2);
}

.page-news .news-version__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: #55504A;
}

.page-news .news-version__wrap {
  margin-top: clamp(20px, 3vw, 30px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .ver-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
  color: var(--ink-2);
  text-align: left;
}

.page-news .ver-table th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--red-deep);
  padding: 10px 12px;
  border-bottom: 1px solid rgba(18, 19, 22, 0.22);
  white-space: nowrap;
}

.page-news .ver-table td,
.page-news .ver-table tbody th {
  padding: 12px;
  border-bottom: 1px solid rgba(18, 19, 22, 0.1);
  vertical-align: top;
  font-weight: 400;
}

.page-news .ver-table tbody th {
  font-weight: 500;
  color: var(--ink-2);
}

.page-news .ver-table td.mono {
  color: var(--red-deep);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-news .ver-table tbody tr:hover td,
.page-news .ver-table tbody tr:hover th {
  background: rgba(200, 16, 46, 0.06);
}

.page-news .news-version__foot {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #55504A;
}

.page-news .news-version__foot a {
  color: var(--red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 历史归档 ---------- */
.page-news .news-archive__media {
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-news .news-archive__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-news .news-archive__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--warm);
}

.page-news .news-archive__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.page-news .news-archive__lead p:last-child {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .archive-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--news-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .archive-points li {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--ink-2);
}

.page-news .archive-points__num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 11.5px;
  color: var(--amber);
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 50%;
}

.page-news .archive-points h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.4;
  margin: 0 0 4px;
}

.page-news .archive-points p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 联系 ---------- */
.page-news .news-reach__inner {
  border-top: 1px solid var(--news-rule);
  padding-top: clamp(26px, 4vw, 44px);
}

.page-news .news-reach__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.26;
  margin: 0;
}

.page-news .news-reach__lede {
  margin: 12px 0 0;
  max-width: 52ch;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .news-reach__rows {
  margin-top: 24px;
  display: grid;
  gap: 1px;
  background: var(--news-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-reach__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0;
  padding: 14px 16px;
  background: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .news-reach__label {
  flex: 0 0 84px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--warm);
  align-self: center;
}

.page-news .news-reach__note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-reach__note a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 焦点可见 ---------- */
.page-news a:focus-visible,
.page-news .entry:focus-within {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .cats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-brief__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-news .news-cats__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-news .news-archive__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: clamp(32px, 4vw, 56px);
  }
}

@media (min-width: 960px) {
  .page-news .news-split {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    backdrop-filter: blur(6px);
  }

  .page-news .news-rail .index-link {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .brief-item,
  .page-news .entry,
  .page-news .cat-card,
  .page-news .news-rail .index-link {
    transition: none;
  }

  .page-news .brief-item:hover,
  .page-news .entry:hover {
    transform: none;
  }
}
<<<END>>>