.page-news {
  --news-hair: rgba(170, 182, 196, .2);
  --news-hair-strong: rgba(230, 169, 60, .42);
  --news-veil: rgba(17, 42, 69, .55);
  --news-veil-soft: rgba(17, 42, 69, .3);
  --news-hover: rgba(230, 169, 60, .08);
  --news-pad: clamp(1.25rem, 4vw, 2rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.75rem) 0 clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -18%;
  width: min(780px, 92vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 50% 50%, rgba(230, 169, 60, .18), rgba(200, 70, 58, .08) 44%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-news .news-hero__copy > .eyebrow {
  display: inline-block;
  margin-top: 1rem;
}

.page-news .news-hero__title {
  margin: .7rem 0 1rem;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-news .news-hero__lede {
  max-width: 46ch;
  color: var(--text-muted);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__figure {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  box-shadow: var(--shadow-card);
  background: var(--ink-900);
}

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

@media (min-width: 980px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }
}

/* ---------- 章节公共 ---------- */
.page-news .news-note {
  margin: 0;
  max-width: 34ch;
  color: var(--text-muted);
  font-size: .95rem;
  line-height: 1.7;
}

/* ---------- 筛选与列表 ---------- */
.page-news .news-filter {
  margin-top: clamp(1.25rem, 4vw, 2rem);
}

.page-news .news-filter__bar {
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: .2rem .2rem .85rem;
  margin: 0 -.2rem;
}

.page-news .news-filter__bar::-webkit-scrollbar {
  display: none;
}

.page-news .news-filter__bar .tab {
  flex: 0 0 auto;
  padding: .55rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-hair);
  background: var(--news-veil-soft);
  color: var(--text);
  font-family: var(--font-body);
  font-size: .92rem;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}

.page-news .news-filter__bar .tab:hover {
  border-color: var(--news-hair-strong);
}

.page-news .news-filter__bar .tab[aria-selected="true"],
.page-news .news-filter__bar .tab.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news .news-panel {
  padding-top: clamp(.5rem, 2vw, 1rem);
}

.page-news .news-panel + .news-panel {
  margin-top: clamp(1rem, 3vw, 1.5rem);
}

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

.page-news .news-entry {
  display: grid;
  gap: .55rem;
  padding: clamp(1.05rem, 3vw, 1.5rem) clamp(.7rem, 2.5vw, 1.25rem);
  border-top: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-list > .news-entry:last-child {
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-entry__aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}

.page-news .news-time {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--text-muted);
}

.page-news .news-entry__title {
  margin: 0 0 .45rem;
  font-size: clamp(1.06rem, 2.6vw, 1.35rem);
  line-height: 1.38;
  color: var(--heading);
}

.page-news .news-entry__text {
  margin: 0;
  max-width: 64ch;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

@media (hover: hover) {
  .page-news .news-entry:hover {
    background: var(--news-hover);
  }
}

@media (min-width: 860px) {
  .page-news .news-entry {
    grid-template-columns: minmax(0, 172px) minmax(0, 1fr);
    gap: clamp(1.25rem, 3vw, 2.5rem);
    align-items: start;
  }

  .page-news .news-entry__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: .55rem;
    padding-top: .2rem;
  }
}

/* ---------- 版本适配 ---------- */
.page-news .version-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-news .news-version__figure {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  box-shadow: var(--shadow-card);
  background: var(--ink-900);
}

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

.page-news .version-track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 2rem;
  display: grid;
  gap: clamp(1rem, 3vw, 1.4rem);
}

.page-news .version-track::before {
  content: "";
  position: absolute;
  left: .75rem;
  top: .6rem;
  bottom: .6rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold), rgba(230, 169, 60, .28) 58%, rgba(111, 168, 160, .38));
}

.page-news .version-node {
  position: relative;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-hair);
  background: var(--news-veil-soft);
}

.page-news .version-node::before {
  content: "";
  position: absolute;
  top: 1.4rem;
  left: -1.7rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(230, 169, 60, .16);
}

.page-news .version-node__num {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--accent-text);
}

.page-news .version-node h3 {
  margin: .4rem 0 .45rem;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.4;
}

.page-news .version-node p {
  margin: 0;
  color: var(--text-muted);
  font-size: .97rem;
  line-height: 1.72;
}

@media (min-width: 980px) {
  .page-news .version-layout {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }
}

/* ---------- 栏目分类 ---------- */
.page-news .category-grid {
  display: grid;
  gap: clamp(1.25rem, 4vw, 2.25rem);
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-news .category-figure {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  box-shadow: var(--shadow-card);
  background: var(--ink-900);
  min-height: 200px;
}

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

.page-news .category-notes {
  display: grid;
  gap: .8rem;
}

.page-news .category-note {
  padding: 1.05rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-hair);
  border-left: 3px solid var(--gold);
  background: var(--news-veil-soft);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-news .category-note h3 {
  margin: 0 0 .35rem;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.4;
}

.page-news .category-note p {
  margin: 0;
  color: var(--text-muted);
  font-size: .96rem;
  line-height: 1.72;
}

@media (hover: hover) {
  .page-news .category-note:hover {
    transform: translateY(-3px);
    border-color: var(--news-hair-strong);
  }
}

@media (min-width: 940px) {
  .page-news .category-grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: stretch;
  }
}

/* ---------- 日常观察 ---------- */
.page-news .daily-board {
  margin-top: clamp(1.25rem, 4vw, 2rem);
  padding: var(--news-pad);
  border-radius: var(--radius-xl);
  border: 1px solid var(--news-hair);
  background: var(--news-veil-soft);
}

.page-news .daily-board .board__summary {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.8vw, 1.45rem);
  line-height: 1.65;
}

.page-news .daily-board .board__evidence ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .4rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.page-news .term-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

/* ---------- 专题系列 ---------- */
.page-news .series-cover {
  margin: clamp(1.25rem, 4vw, 2rem) 0 clamp(1rem, 3vw, 1.6rem);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  background: var(--ink-900);
}

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

.page-news .series-grid {
  gap: clamp(.85rem, 2.5vw, 1.25rem);
}

.page-news .series-card {
  padding: clamp(1.1rem, 3vw, 1.4rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-hair);
  background: var(--news-veil-soft);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.page-news .series-card::before {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  border-radius: 3px;
  margin-bottom: .9rem;
  background: var(--gold);
}

.page-news .series-card:nth-child(2)::before {
  background: var(--mist);
}

.page-news .series-card:nth-child(3)::before {
  background: var(--cinnabar);
}

.page-news .series-card:nth-child(4)::before {
  background: var(--jade);
}

.page-news .series-card .card__meta {
  margin: .2rem 0 .6rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--text-muted);
}

.page-news .series-card .card__text {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

@media (hover: hover) {
  .page-news .series-card:hover {
    transform: translateY(-4px);
    border-color: var(--news-hair-strong);
    box-shadow: var(--shadow-lift);
  }
}

/* ---------- 订阅提醒 ---------- */
.page-news .sync-cta {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border-radius: var(--radius-xl);
  border: 1px solid var(--news-hair-strong);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(230, 169, 60, .2), transparent 56%),
    var(--news-veil);
}

.page-news .sync-cta h2 {
  margin: .4rem 0 .6rem;
  font-size: clamp(1.3rem, 3.4vw, 1.9rem);
  line-height: 1.28;
}

.page-news .sync-cta p {
  margin: 0;
  max-width: 54ch;
  color: var(--text-muted);
  line-height: 1.75;
}

.page-news .sync-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

@media (min-width: 860px) {
  .page-news .sync-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
  }
}

/* ---------- 焦点反馈 ---------- */
.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
<<<END>>>