.page-news {
  --news-card: rgba(18, 42, 63, .72);
  --news-line-soft: rgba(215, 230, 234, .1);
  overflow-x: clip;
  background: var(--ink-950);
  color: var(--mist);
}

.page-news .news-crumb {
  padding-block: 14px 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(24px, 5vw, 56px) clamp(32px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(0, 229, 199, .12), transparent 52%),
    linear-gradient(168deg, var(--ink-900) 0%, var(--ink-950) 72%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -10% -20% auto auto;
  width: 78%;
  aspect-ratio: 1 / 1;
  background-image: repeating-radial-gradient(
    circle at 70% 30%,
    transparent 0 34px,
    rgba(30, 58, 79, .6) 34px 35px
  );
  opacity: .55;
  pointer-events: none;
}

.page-news .news-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-news .news-index-mark {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(3rem, 13vw, 7rem);
  line-height: .82;
  letter-spacing: -.04em;
  color: rgba(242, 180, 65, .16);
  -webkit-text-stroke: 1px rgba(242, 180, 65, .5);
  margin-bottom: 4px;
}

.page-news .news-hero h1 {
  margin: 8px 0 12px;
  font-size: clamp(2.4rem, 8.4vw, 4.6rem);
  line-height: .96;
  letter-spacing: -.035em;
  font-weight: 900;
  color: var(--mist-strong);
}

.page-news .news-hero .lede {
  max-width: 44ch;
  font-size: clamp(.94rem, 2.4vw, 1.02rem);
  line-height: 1.8;
  color: var(--mist-dim);
}

.page-news .news-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
}

.page-news .news-stats li {
  border-top: 1px solid var(--line-cyan);
  padding-top: 10px;
  min-width: 0;
}

.page-news .news-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3.6vw, 1.6rem);
  color: var(--gold);
  letter-spacing: -.01em;
}

.page-news .news-stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--mist-dim);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .news-hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  background: var(--ink-800);
}

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

.page-news .news-hero-figure figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  background: linear-gradient(transparent, rgba(7, 19, 31, .94));
}

.page-news .news-annot {
  display: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--cyan);
  writing-mode: vertical-rl;
  position: absolute;
  right: -6px;
  top: 4px;
}

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  padding-block: clamp(38px, 6vw, 68px);
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(22px, 3.5vw, 34px);
}

.page-news .news-head .chapter-no {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 6vw, 3rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--gold);
}

.page-news .news-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  line-height: 1.24;
  letter-spacing: -.015em;
  color: var(--mist-strong);
}

.page-news .news-head p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-dim);
}

/* ---------- 近期更新：左索引右列表 ---------- */
.page-news .news-layout {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .news-rail {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--news-card);
}

.page-news .news-rail-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-news .news-rail .node-rail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-rail .node-rail a {
  padding: 7px 0;
  font-size: 14px;
  border-bottom: 1px dashed transparent;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.page-news .news-rail .node-rail a:hover,
.page-news .news-rail .node-rail a.is-active {
  color: var(--cyan-soft);
  border-bottom-color: var(--line-cyan);
}

.page-news .news-rail-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist-dim);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-news .news-rail .copy-chip {
  justify-self: start;
}

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

.page-news .news-entry {
  position: relative;
  padding: 20px 0 20px 20px;
  border-top: 1px solid var(--line);
}

.page-news .news-entry:first-child {
  border-top: none;
  padding-top: 8px;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(var(--cyan), var(--gold));
  transform: scaleY(.14);
  transform-origin: top;
  opacity: .3;
  transition: transform .55s var(--ease), opacity .3s var(--ease);
}

.page-news .news-entry:hover::before,
.page-news .news-entry:focus-within::before {
  transform: scaleY(1);
  opacity: 1;
}

.page-news .news-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-entry-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-news .news-time {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist-dim);
}

.page-news .news-entry h3 {
  margin: 0 0 8px;
  font-size: clamp(1rem, 2.8vw, 1.18rem);
  line-height: 1.42;
  font-weight: 700;
  color: var(--mist-strong);
}

.page-news .news-entry .summary {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan-soft);
  cursor: pointer;
}

.page-news .news-entry .details-body p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist-dim);
}

.page-news .news-entry .copy-chip {
  margin-top: 12px;
}

/* ---------- 专题连载 ---------- */
.page-news .news-topics {
  display: grid;
  gap: 16px;
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--ink-800);
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--line-cyan);
  transform: translateY(-3px);
}

.page-news .news-topic .topic-media {
  margin: 0;
  background: var(--ink-900);
}

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

.page-news .topic-body {
  padding: 18px 20px 22px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-news .news-topic:nth-child(3) .topic-body {
  padding-top: 22px;
}

.page-news .topic-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-news .topic-body h3 {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.42;
  color: var(--mist-strong);
}

.page-news .topic-body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--mist-dim);
}

.page-news .topic-link {
  margin-top: 4px;
  align-self: start;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}

.page-news .topic-link:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 版本记录 ---------- */
.page-news .news-versions {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-news .news-version-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
  align-self: start;
}

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

.page-news .news-version-figure figcaption {
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist-dim);
  border-top: 1px solid var(--line);
}

.page-news .news-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-version {
  position: relative;
  padding-left: 18px;
  border-left: 1px solid var(--line-cyan);
}

.page-news .news-version::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 199, .14);
}

.page-news .news-version-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
  margin-bottom: 4px;
}

.page-news .news-version h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--mist-strong);
}

.page-news .news-version p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--mist-dim);
}

/* ---------- 资料分类 ---------- */
.page-news .news-cat-grid {
  display: grid;
  gap: 12px;
}

.page-news .news-cat {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--news-card);
  color: inherit;
  text-decoration: none;
  transition: border-color .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}

.page-news .news-cat:hover {
  border-color: var(--line-cyan);
  transform: translateY(-3px);
  background: var(--ink-800);
}

.page-news .news-cat-name {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--mist-strong);
}

.page-news .news-cat-desc {
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist-dim);
}

.page-news .news-cat-go {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 回访提示 ---------- */
.page-news .news-revisit {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(22px, 4vw, 40px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line-cyan);
  background:
    radial-gradient(circle at 92% 6%, rgba(0, 229, 199, .14), transparent 58%),
    linear-gradient(150deg, var(--ink-800), var(--ink-900));
}

.page-news .news-revisit-copy .chapter-no {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-news .news-revisit-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 4.4vw, 1.95rem);
  line-height: 1.26;
  color: var(--mist-strong);
}

.page-news .news-revisit-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-dim);
}

.page-news .news-revisit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-revisit-side {
  display: grid;
  gap: 8px;
  align-content: start;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.page-news .news-side-label {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-news .news-side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-side-list li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-dim);
  padding-left: 12px;
  position: relative;
}

.page-news .news-side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.page-news .news-side-key {
  font-family: var(--font-mono);
  color: var(--mist-strong);
  margin-right: 6px;
}

.page-news .news-side-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-dim);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    padding-right: 22px;
  }

  .page-news .news-annot {
    display: block;
  }

  .page-news .news-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-news .news-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-topic:nth-child(2) {
    margin-top: 42px;
  }

  .page-news .news-topic:nth-child(3) {
    margin-top: 18px;
  }

  .page-news .news-versions {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-news .news-revisit {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-news .news-entry {
    padding-right: 12px;
  }

  .page-news .news-head p {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry::before,
  .page-news .news-topic,
  .page-news .news-cat,
  .page-news .topic-link {
    transition-duration: .01ms;
  }
}
<<<END>>>