.page-news {
  --news-glow: radial-gradient(1100px 620px at 78% -12%, rgba(124, 77, 255, .28), transparent 62%);
  position: relative;
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
}

.page-news::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 900px;
  background: var(--news-glow);
  pointer-events: none;
  z-index: 0;
}

.page-news > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 1.75rem 0 3rem;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero .breadcrumbs {
  margin-bottom: 2rem;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 2rem;
}

.page-news .news-hero__lead h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.1rem, 7vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  font-weight: 800;
  max-width: 22ch;
}

.page-news .news-hero__intro {
  margin: 0 0 1.75rem;
  max-width: 46ch;
  color: var(--muted);
  line-height: 1.85;
  font-size: 1rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-news .news-hero__panel {
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(124, 77, 255, .18), rgba(34, 211, 238, .06) 55%, transparent),
    var(--ink-2);
  box-shadow: var(--shadow);
}

.page-news .news-hero__panel-title {
  margin: 0 0 1.1rem;
  font-size: .8125rem;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-news .news-status {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-news .news-status__item {
  display: grid;
  grid-template-columns: 10px 1fr auto;
  align-items: baseline;
  gap: .6rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line-2);
}

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

.page-news .news-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(61, 220, 151, .16);
}

.page-news .news-status__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .16);
}

.page-news .news-status__dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(245, 184, 65, .16);
}

.page-news .news-status__label {
  color: var(--muted);
  font-size: .875rem;
}

.page-news .news-status__value {
  font-family: var(--font-mono);
  font-size: .9375rem;
  letter-spacing: .04em;
  color: var(--text);
}

.page-news .news-hero__panel-note {
  margin: 1.2rem 0 0;
  font-size: .8125rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-news .news-hero__media {
  margin-top: 2.25rem;
}

/* ---------- 章节目录 ---------- */
.page-news .chapters {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.25rem 0;
}

.page-news .chapters__title {
  margin: 0 0 .85rem;
  font-size: .8125rem;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-news .chapters__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
}

.page-news .chapters__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 0;
  color: var(--text);
  text-decoration: none;
  font-size: .9375rem;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .chapters__link .num {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--cyan);
  letter-spacing: .06em;
}

.page-news .chapters__link:hover,
.page-news .chapters__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .chapters__link[data-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--violet);
}

/* ---------- 章节通用 ---------- */
.page-news .section__head {
  margin-bottom: 2.25rem;
}

.page-news .section__index {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 10vw, 6rem);
  line-height: .85;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(124, 77, 255, .55);
  display: block;
  margin-bottom: .5rem;
}

.page-news .section__title {
  margin: 0 0 .85rem;
  font-size: clamp(1.5rem, 4vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-news .section__lead {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.85;
}

/* ---------- 条目流 ---------- */
.page-news .news-body {
  display: grid;
  gap: 2rem;
}

.page-news .column-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  padding: 1.25rem 1.15rem;
}

.page-news .column-index__title {
  margin: 0 0 1rem;
  font-size: .8125rem;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-news .column-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-news .column-index__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .6rem .55rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-size: .9375rem;
  transition: background .2s ease, color .2s ease;
}

.page-news .column-index__list a .num {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--muted);
  letter-spacing: .06em;
}

.page-news .column-index__list a:hover,
.page-news .column-index__list a:focus-visible {
  background: rgba(124, 77, 255, .18);
  color: var(--cyan);
}

.page-news .column-index__note {
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid var(--line-2);
  font-size: .8125rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-news .entry-stream {
  display: grid;
  gap: .85rem;
  min-width: 0;
}

.page-news .entry-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), transparent 70%), var(--ink-2);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.page-news .entry-card:hover,
.page-news .entry-card:focus-within {
  transform: translateY(-3px);
  border-left-color: var(--cyan);
  box-shadow: var(--shadow);
}

.page-news .entry-card__index {
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--violet);
  letter-spacing: .06em;
  padding-top: .2rem;
}

.page-news .entry-card__main {
  min-width: 0;
}

.page-news .entry-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem;
  margin-bottom: .6rem;
}

.page-news .entry-card__time {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-news .entry-card__title {
  margin: 0 0 .5rem;
  font-size: 1.0625rem;
  line-height: 1.45;
  font-weight: 700;
}

.page-news .entry-card__text {
  margin: 0;
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-news .tag--violet {
  color: var(--violet);
  border-color: rgba(124, 77, 255, .45);
  background: rgba(124, 77, 255, .12);
}

/* ---------- 栏目线 ---------- */
.page-news .column-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .column-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .35rem 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.page-news .column-item__num {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--cyan);
  letter-spacing: .06em;
  padding-top: .35rem;
}

.page-news .column-item__name {
  margin: 0 0 .35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  grid-column: 2;
}

.page-news .column-item__text {
  margin: 0;
  grid-column: 2;
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-news .column-visual {
  margin: 0;
}

/* ---------- 编辑推荐 ---------- */
.page-news .picks {
  align-items: start;
}

.page-news .picks__visual {
  margin: 0;
}

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

.page-news .pick-item {
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(34, 211, 238, .08), transparent 60%), var(--ink-2);
}

.page-news .pick-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-bottom: .75rem;
}

.page-news .pick-item__time {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-news .pick-item__title {
  margin: 0 0 .5rem;
  font-size: 1.0625rem;
  line-height: 1.5;
  font-weight: 700;
}

.page-news .pick-item__text {
  margin: 0;
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.8;
}

/* ---------- 关注设置 ---------- */
.page-news .follow-grid {
  align-items: start;
}

.page-news .follow-steps__list {
  display: grid;
  gap: 1rem;
}

.page-news .follow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-news .follow-step__num {
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--gold);
  letter-spacing: .06em;
  padding-top: .25rem;
}

.page-news .follow-step__title {
  margin: 0 0 .35rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-news .follow-step__text {
  margin: 0;
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-news .follow-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--violet);
  background: rgba(124, 77, 255, .1);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .follow-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .45);
}

.page-news .follow-note a:hover,
.page-news .follow-note a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-news .follow-visual {
  margin: 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .cadence .timeline__item {
  padding-bottom: 1.75rem;
}

.page-news .cadence .timeline__time {
  font-family: var(--font-mono);
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-news .cadence .timeline__text {
  margin: .4rem 0 0;
  color: var(--muted);
  line-height: 1.85;
  max-width: 58ch;
}

.page-news .timeline__dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(245, 184, 65, .18);
}

.page-news .timeline__dot--red {
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(255, 90, 95, .18);
}

.page-news .timeline__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(34, 211, 238, .18);
}

.page-news .cadence-cta {
  margin-top: 2rem;
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(245, 184, 65, .12), rgba(124, 77, 255, .12) 60%, transparent),
    var(--ink-2);
  display: grid;
  gap: 1.1rem;
}

.page-news .cadence-cta__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  max-width: 46ch;
}

.page-news .cadence-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 交互降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry-card {
    transition: none;
  }
  .page-news .entry-card:hover,
  .page-news .entry-card:focus-within {
    transform: none;
  }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 860px) {
  .page-news .news-hero {
    padding: 2.5rem 0 4rem;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .section__head {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 8fr);
    gap: 1.5rem 2.5rem;
    align-items: start;
    margin-bottom: 3rem;
  }

  .page-news .section__index {
    margin-bottom: 0;
    font-size: clamp(4rem, 8vw, 7rem);
  }

  .page-news .entry-card {
    padding: 1.5rem 1.6rem;
    grid-template-columns: 56px 1fr;
  }

  .page-news .entry-card__title {
    font-size: 1.1875rem;
  }

  .page-news .cadence-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.75rem 1.85rem;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-news .column-index {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-news .news-hero__media {
    margin-top: 3rem;
  }

  .page-news .column-item {
    grid-template-columns: 64px 1fr;
  }
}
<<<PAGE_CSS_END>>>