.page-news {
  --n-glow-a: rgba(178, 108, 255, 0.16);
  --n-glow-b: rgba(95, 211, 232, 0.18);
  --n-shadow-soft: 0 22px 55px -46px rgba(6, 26, 46, 0.9);
  background: #ffffff;
  overflow-x: clip;
}

.page-news .breadcrumb {
  margin: 1.15rem 0 0.35rem;
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  padding-block: clamp(1.4rem, 3.5vw, 2.6rem) clamp(2rem, 4.5vw, 3.2rem);
  background:
    radial-gradient(120% 90% at 92% 2%, var(--n-glow-a), transparent 62%),
    radial-gradient(95% 80% at -6% 96%, var(--n-glow-b), transparent 66%),
    #ffffff;
}

.page-news .news-masthead__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.8rem);
  align-items: center;
}

.page-news .news-masthead__copy .h1 {
  margin: 0.55rem 0 0.9rem;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--c-ink-900);
}

.page-news .news-masthead__copy .lede {
  margin: 0 0 1.4rem;
  max-width: 34em;
  color: var(--c-text-soft);
}

.page-news .news-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-news .news-masthead__figure {
  margin: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: linear-gradient(140deg, var(--c-ink-800), var(--c-teal-800) 55%, var(--c-ink-900));
  box-shadow: var(--n-shadow-soft);
}

/* ---------- 版本快讯 ---------- */
.page-news .news-ticker {
  background: var(--c-ink-900);
  border-block: 1px solid var(--c-line-dark);
}

.page-news .news-ticker__track {
  display: flex;
  gap: 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0.8rem var(--gutter);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(95, 211, 232, 0.45) transparent;
}

.page-news .news-ticker__track::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-ticker__track::-webkit-scrollbar-thumb {
  background: rgba(95, 211, 232, 0.45);
  border-radius: 2px;
}

.page-news .news-ticker__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-chip);
  background: rgba(11, 43, 74, 0.62);
  color: var(--c-text-on-dark);
  font-size: var(--fs-sm);
  line-height: 1.5;
  white-space: nowrap;
}

.page-news .news-ticker__item .mono {
  color: var(--c-amber-400);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
}

/* ---------- 近期头条 ---------- */
.page-news .news-headlines {
  padding-block: clamp(2rem, 4.5vw, 3.2rem);
}

.page-news .news-headlines__head {
  display: grid;
  gap: 0.4rem;
}

.page-news .news-headlines__head .h2 {
  color: var(--c-ink-900);
}

.page-news .news-headlines__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.4rem;
}

.page-news .news-head {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.3rem 1.25rem 1.35rem;
  border-left: 3px solid var(--c-ice-300);
}

.page-news .news-head.panel--ink {
  border-left-color: var(--c-violet-500);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(178, 108, 255, 0.28), transparent 62%),
    var(--c-ink-900);
}

.page-news .news-head__tag {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--c-ice-600);
}

.page-news .news-head.panel--ink .news-head__tag {
  color: var(--c-amber-400);
}

.page-news .news-head__title {
  margin: 0;
  color: var(--c-ink-900);
  line-height: 1.4;
}

.page-news .news-head.panel--ink .news-head__title {
  color: var(--c-text-on-dark);
}

.page-news .news-head__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--c-text-soft);
}

.page-news .news-head.panel--ink .news-head__text {
  color: var(--c-text-on-dark-soft);
}

.page-news .news-head__meta {
  margin: auto 0 0;
  font-size: var(--fs-xs);
  color: var(--c-ice-600);
  letter-spacing: 0.03em;
}

.page-news .news-head.panel--ink .news-head__meta {
  color: rgba(234, 247, 251, 0.6);
}

/* ---------- 系列信息流 ---------- */
.page-news .news-feed {
  padding-block: clamp(2rem, 4.5vw, 3.2rem);
  border-top: 1px solid var(--c-line);
  background:
    linear-gradient(180deg, rgba(234, 247, 251, 0.6), rgba(255, 255, 255, 0) 220px);
}

.page-news .news-feed__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}

.page-news .news-index {
  display: grid;
  gap: 0.6rem;
}

.page-news .news-index__list {
  list-style: none;
  margin: 0.4rem 0 0.6rem;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.page-news .news-index__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border-left: 2px solid var(--c-line);
  border-radius: 0 var(--radius-chip) var(--radius-chip) 0;
  color: var(--c-text);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .news-index__link .mono {
  font-size: var(--fs-xs);
  color: var(--c-ice-600);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: rgba(29, 111, 165, 0.08);
  border-left-color: var(--c-ice-300);
  color: var(--c-ice-600);
}

.page-news .news-index__figure {
  margin: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: linear-gradient(150deg, var(--c-ink-800), var(--c-teal-800));
}

.page-news .news-index__note {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--c-text-soft);
}

.page-news .news-index__note a {
  color: var(--c-ice-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-feed__main {
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.8rem);
  min-width: 0;
}

.page-news .news-series {
  scroll-margin-top: 6rem;
  padding-top: clamp(1.4rem, 3vw, 2rem);
  border-top: 1px solid var(--c-line);
}

.page-news .news-series:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-series__head {
  display: grid;
  gap: 0.35rem;
}

.page-news .news-series__head .h2 {
  margin: 0;
  color: var(--c-ink-900);
  letter-spacing: -0.01em;
}

.page-news .news-series__dek {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--c-text-soft);
}

.page-news .news-series__figure {
  margin: 1.1rem 0 0.2rem;
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: linear-gradient(150deg, var(--c-ink-800), var(--c-ink-900));
}

.page-news .news-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.3rem 0.9rem;
  padding: 1.05rem 0;
  border-bottom: 1px dashed var(--c-line);
}

.page-news .news-item:last-child {
  border-bottom: 0;
}

.page-news .news-item__no {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-ice-600);
  letter-spacing: 0.04em;
}

.page-news .news-item__body {
  min-width: 0;
  display: grid;
  gap: 0.35rem;
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--c-ink-900);
}

.page-news .news-item__sum {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--c-text-soft);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0.15rem 0 0;
}

.page-news .news-item__meta .meta-mono {
  font-size: var(--fs-xs);
  color: rgba(53, 88, 111, 0.85);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  padding-block: clamp(2rem, 4.5vw, 3.2rem) clamp(2.4rem, 5vw, 3.6rem);
}

.page-news .news-rhythm__panel {
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border-radius: var(--radius-panel);
  background:
    radial-gradient(110% 90% at 92% 0%, rgba(178, 108, 255, 0.24), transparent 60%),
    radial-gradient(90% 80% at 0% 100%, rgba(95, 211, 232, 0.16), transparent 66%),
    var(--c-ink-900);
  box-shadow: var(--n-shadow-soft);
}

.page-news .news-rhythm__head {
  display: grid;
  gap: 0.5rem;
  max-width: 44em;
}

.page-news .news-rhythm__eyebrow {
  color: var(--c-ice-300);
}

.page-news .news-rhythm__head .h2 {
  margin: 0;
  color: var(--c-text-on-dark);
}

.page-news .news-rhythm__lede {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-text-on-dark-soft);
}

.page-news .news-rhythm__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-news .news-rhythm__card {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-panel);
  background: rgba(11, 43, 74, 0.55);
}

.page-news .news-rhythm__num {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 1.9rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-amber-400);
  letter-spacing: -0.02em;
}

.page-news .news-rhythm__unit {
  margin: 0.3rem 0 0.5rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--c-ice-300);
}

.page-news .news-rhythm__desc {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-text-on-dark-soft);
}

.page-news .news-rhythm__foot {
  margin: 1.6rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--c-line-dark);
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--c-text-on-dark-soft);
}

.page-news .news-rhythm__foot a {
  color: var(--c-ice-300);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-rhythm__foot a:hover,
.page-news .news-rhythm__foot a:focus-visible {
  color: var(--c-amber-400);
}

/* ---------- 图片通用 ---------- */
.page-news .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-headlines__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-headlines__grid .panel--ink {
    grid-column: 1 / -1;
  }

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

  .page-news .news-item {
    grid-template-columns: 2.4rem minmax(0, 1fr);
    gap: 0.35rem 1.1rem;
    padding: 1.15rem 0;
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(2rem, 4vw, 3.4rem);
  }

  .page-news .news-headlines__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-news .news-headlines__grid .panel--ink {
    grid-column: auto;
  }

  .page-news .news-feed__inner {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.2rem);
  }

  .page-news .news-index {
    position: sticky;
    top: 6.5rem;
  }
}

@media (min-width: 1100px) {
  .page-news .news-feed__inner {
    grid-template-columns: 256px minmax(0, 1fr);
  }

  .page-news .news-item {
    grid-template-columns: 2.8rem minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-index__link,
  .page-news .news-rhythm__foot a {
    transition: none;
  }
}
<<<END>>>