.page-news {
  --news-aside: 208px;
  --news-gap: 16px;
  --news-edge: rgba(53, 240, 208, .3);
  padding-bottom: 72px;
}

/* ---------- 首屏 ---------- */
.page-news .page-news__hero {
  padding-top: calc(var(--header-space) * 0.8);
  padding-bottom: 20px;
}

.page-news .breadcrumb {
  margin-bottom: 26px;
  font-size: 13px;
  letter-spacing: .02em;
}

.page-news .page-news__hero .eyebrow {
  margin-bottom: 14px;
}

.page-news .page-news__hero .h-display {
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 16em;
}

.page-news .page-news__hero .lede {
  margin-top: 20px;
  max-width: 58ch;
  color: var(--muted);
}

.page-news .page-news__meta {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .page-news__meta-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 置顶推荐 ---------- */
.page-news .page-news__pick {
  padding: 12px 0 56px;
}

.page-news .news-pick {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius-xl);
  padding: 26px 22px;
  background:
    radial-gradient(120% 140% at 88% 8%, rgba(255, 61, 154, .22), transparent 58%),
    linear-gradient(148deg, #0b1330 0%, #101a3a 48%, #070b1e 100%);
}

.page-news .news-pick__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .4;
  z-index: -1;
  -webkit-mask-image: linear-gradient(102deg, transparent 22%, #000 78%);
  mask-image: linear-gradient(102deg, transparent 22%, #000 78%);
  pointer-events: none;
}

.page-news .news-pick__body {
  position: relative;
  max-width: 620px;
}

.page-news .news-pick__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.18;
  color: var(--text);
}

.page-news .news-pick__text {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 46ch;
}

.page-news .news-pick__reasons {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-pick__reason {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  padding-top: 13px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-pick__reason span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-news .news-pick__reason p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 列表区 ---------- */
.page-news .page-news__list {
  padding: 8px 0 64px;
}

.page-news .news-layout {
  display: grid;
  gap: 26px;
}

.page-news .news-filter {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .news-filter__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.page-news .news-filter__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter__hint {
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 24ch;
}

.page-news .news-chip {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: rgba(16, 26, 58, .72);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: color .24s var(--ease), border-color .24s var(--ease), background-color .24s var(--ease), transform .24s var(--ease);
}

.page-news .news-chip:hover {
  border-color: var(--cyan-soft);
  color: var(--text);
  transform: translateY(-1px);
}

.page-news .news-chip:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 2px;
}

.page-news .news-chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-news .news-stream {
  display: grid;
  gap: 18px;
}

.page-news .list-banner {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  line-height: 0;
}

.page-news .list-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 1;
  height: auto;
  object-fit: cover;
  opacity: .8;
}

.page-news .note-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .note-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--panel-deep);
  padding: 20px;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease), background-color .3s var(--ease);
}

.page-news .note-card::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -14%;
  width: 9px;
  height: 182%;
  background: linear-gradient(180deg, transparent, var(--cyan) 46%, transparent);
  opacity: 0;
  transform: rotate(20deg) translateX(-14px);
  transition: opacity .34s var(--ease), transform .34s var(--ease);
  pointer-events: none;
}

.page-news .note-card:hover,
.page-news .note-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--news-edge);
  background: var(--panel);
  box-shadow: var(--shadow-lift);
}

.page-news .note-card:hover::before,
.page-news .note-card:focus-within::before {
  opacity: .55;
  transform: rotate(20deg) translateX(0);
}

.page-news .note-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .note-card__stage {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .note-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.42;
}

.page-news .note-card__title a {
  color: var(--text);
  text-decoration: none;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size .3s var(--ease), color .24s var(--ease);
}

.page-news .note-card__title a:hover,
.page-news .note-card__title a:focus-visible {
  color: var(--cyan-soft);
  background-size: 100% 1px;
}

.page-news .note-card__digest {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .28s var(--ease);
}

.page-news .note-card:hover .note-card__digest,
.page-news .note-card:focus-within .note-card__digest {
  -webkit-line-clamp: 6;
  color: var(--text);
}

.page-news .news-stream__foot {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 专题系列 ---------- */
.page-news .page-news__series {
  padding: 8px 0 64px;
}

.page-news .page-news__series .h-section {
  margin: 12px 0 26px;
  font-size: clamp(26px, 4.4vw, 38px);
}

.page-news .series-grid {
  display: grid;
  gap: 18px;
}

.page-news .series-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-xl);
  background: var(--panel-deep);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--news-edge);
  box-shadow: var(--shadow-lift);
}

.page-news .series-card--lead {
  background:
    radial-gradient(110% 120% at 92% 6%, rgba(255, 178, 91, .16), transparent 60%),
    linear-gradient(155deg, #101a3a, #0b1330 70%);
}

.page-news .series-card--media {
  padding: 0;
  gap: 0;
}

.page-news .series-card--media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .82;
}

.page-news .series-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  padding: 22px;
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.3;
  color: var(--text);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .series-card__link {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, .38);
  padding-bottom: 2px;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-news .series-card__link:hover,
.page-news .series-card__link:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

/* ---------- 更新节奏 ---------- */
.page-news .page-news__cadence {
  padding: 8px 0 56px;
}

.page-news .cadence {
  display: grid;
  gap: 28px;
  border-top: 1px solid var(--line-soft);
  padding-top: 34px;
}

.page-news .cadence__intro .h-section {
  margin: 12px 0 16px;
  font-size: clamp(24px, 4.2vw, 34px);
}

.page-news .cadence__intro .prose {
  margin: 0;
  color: var(--muted);
}

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

.page-news .cadence__list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-news .cadence__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-news .cadence__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 按版本回看 ---------- */
.page-news .page-news__replay {
  padding: 4px 0 0;
}

.page-news .replay {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(16, 26, 58, .5);
  padding: 24px 22px;
  display: grid;
  gap: 18px;
}

.page-news .replay__head .eyebrow {
  margin-bottom: 10px;
}

.page-news .replay__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 46ch;
}

.page-news .replay__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-pick {
    padding: 36px 34px;
  }

  .page-news .news-pick__reason {
    grid-template-columns: 46px 1fr;
  }

  .page-news .note-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .note-card:nth-child(3n+1) {
    grid-column: span 2;
  }

  .page-news .note-card:nth-child(3n+1) .note-card__title {
    font-size: 23px;
  }

  .page-news .replay {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 30px;
  }

  .page-news .replay__chips {
    justify-content: flex-end;
  }
}

@media (min-width: 920px) {
  .page-news {
    padding-bottom: 96px;
  }

  .page-news .news-layout {
    grid-template-columns: var(--news-aside) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-filter {
    position: sticky;
    top: calc(var(--header-space) + 18px);
  }

  .page-news .news-filter__row {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news .news-chip {
    justify-content: flex-start;
  }

  .page-news .cadence {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .series-card--lead {
    justify-content: flex-start;
    padding: 32px 28px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-pick {
    padding: 52px 56px;
  }

  .page-news .news-pick__body {
    max-width: 660px;
  }

  .page-news .note-card {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-chip,
  .page-news .note-card,
  .page-news .note-card::before,
  .page-news .note-card__title a,
  .page-news .series-card,
  .page-news .series-card__link {
    transition: none;
  }

  .page-news .news-chip:hover,
  .page-news .note-card:hover,
  .page-news .note-card:focus-within,
  .page-news .series-card:hover,
  .page-news .series-card:focus-within {
    transform: none;
  }
}
<<<END>>>