.page-news {
  --news-gutter: 18px;
  --news-cat-blue: #2F7BFF;
  --news-cat-mint: #4FE0B0;
  --news-cat-orange: #FF9F45;
  --news-cat-magenta: #FF3FA4;
}

.page-news .news-hero {
  padding-top: 34px;
}

.page-news .news-hero__inner {
  display: grid;
  gap: 30px;
}

.page-news .news-hero__copy .eyebrow {
  margin-top: 14px;
}

.page-news .news-hero__copy h1 {
  margin: 10px 0 16px;
  max-width: 18ch;
  font-size: clamp(1.95rem, 6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-news .news-hero__copy .lede {
  max-width: 60ch;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-hero__readout {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__media {
  position: relative;
  isolation: isolate;
}

.page-news .news-hero__media .trail {
  position: absolute;
  inset: auto -6% -12% -6%;
  height: 60%;
  z-index: -1;
  transform: skewY(-6deg);
  background: linear-gradient(90deg, rgba(47,123,255,0), rgba(47,123,255,.35) 42%, rgba(255,63,164,.28));
  filter: blur(28px);
  pointer-events: none;
}

.page-news .news-hero__media .halo {
  position: absolute;
  top: -14%;
  right: -10%;
  width: 46%;
  aspect-ratio: 1;
  z-index: -1;
  pointer-events: none;
}

.page-news .news-hero__media .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* ---------- 置顶速览带 ---------- */

.page-news .news-bulletin {
  padding-top: 6px;
}

.page-news .news-bulletin__bar {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 22px 22px 22px 26px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  box-shadow: var(--shadow-island);
}

.page-news .news-bulletin__pip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  width: fit-content;
  padding: 4px 10px;
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--blue);
  border: 1px solid rgba(47,123,255,.5);
  border-radius: var(--pill);
  background: rgba(47,123,255,.1);
}

.page-news .news-bulletin__text h2 {
  margin: 0 0 10px;
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  line-height: 1.3;
}

.page-news .news-bulletin__text p {
  margin: 0;
  color: var(--silver);
  font-size: .95rem;
  line-height: 1.75;
}

.page-news .news-bulletin__link {
  align-self: end;
  width: fit-content;
  color: var(--blue);
  font-size: .85rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-news .news-bulletin__link:hover,
.page-news .news-bulletin__link:focus-visible {
  color: var(--ice);
  border-color: var(--blue);
}

/* ---------- 分类索引 ---------- */

.page-news .news-index__head .lede {
  max-width: 54ch;
}

.page-news .news-index__grid {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-cat {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  gap: 2px 14px;
  padding: 18px 18px 20px;
  text-align: left;
  cursor: pointer;
  color: var(--ice);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .news-cat:hover,
.page-news .news-cat:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-news .news-cat.is-active {
  border-color: rgba(47,123,255,.55);
  box-shadow: var(--shadow-island);
}

.page-news .news-cat__num {
  grid-area: num;
  align-self: center;
  font-size: 1.1rem;
  color: var(--silver);
  opacity: .8;
}

.page-news .news-cat.is-active .news-cat__num {
  color: var(--blue);
  opacity: 1;
}

.page-news .news-cat__name {
  grid-area: name;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: .01em;
}

.page-news .news-cat__desc {
  grid-area: desc;
  color: var(--silver);
  font-size: .84rem;
  line-height: 1.5;
}

.page-news .news-cat__bar {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 3px;
  border-radius: var(--pill);
  background: var(--news-cat-blue);
  opacity: .45;
  transition: opacity .3s var(--ease), height .3s var(--ease);
}

.page-news .news-cat[data-filter="version"] .news-cat__bar { background: var(--news-cat-blue); }
.page-news .news-cat[data-filter="tips"] .news-cat__bar { background: var(--news-cat-mint); }
.page-news .news-cat[data-filter="notice"] .news-cat__bar { background: var(--news-cat-magenta); }
.page-news .news-cat[data-filter="all"] .news-cat__bar {
  background: linear-gradient(90deg, var(--news-cat-blue), var(--news-cat-mint), var(--news-cat-orange), var(--news-cat-magenta));
}

.page-news .news-cat.is-active .news-cat__bar {
  opacity: 1;
  height: 4px;
}

.page-news .news-index__aside {
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(14,27,46,.5);
}

.page-news .news-index__icon {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-news .news-index__note {
  margin: 0;
  color: var(--silver);
  font-size: .84rem;
  line-height: 1.7;
}

/* ---------- 文章列表 ---------- */

.page-news .news-list__head .lede {
  max-width: 56ch;
}

.page-news .news-list__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-news .news-entry {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 20px 20px 18px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .news-entry:hover,
.page-news .news-entry:focus-within {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-island);
}

.page-news .news-entry__tick {
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 0 var(--pill) var(--pill) 0;
}

.page-news .news-entry--version .news-entry__tick { background: var(--news-cat-blue); }
.page-news .news-entry--tips .news-entry__tick { background: var(--news-cat-mint); }
.page-news .news-entry--notice .news-entry__tick { background: var(--news-cat-magenta); }

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

.page-news .news-entry__stage {
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--silver);
  opacity: .8;
}

.page-news .news-entry__title {
  margin: 0 0 10px;
  font-size: clamp(1.06rem, 3.4vw, 1.28rem);
  line-height: 1.35;
}

.page-news .news-entry__sum {
  margin: 0 0 10px;
  color: var(--silver);
  font-size: .93rem;
  line-height: 1.75;
}

.page-news .news-entry__note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-strong);
  color: var(--silver);
  font-size: .8rem;
  line-height: 1.65;
  opacity: .85;
}

.page-news .news-entry__go {
  align-self: end;
  width: fit-content;
  color: var(--blue);
  font-size: .82rem;
  text-decoration: none;
  transition: color .25s var(--ease);
}

.page-news .news-entry__go:hover,
.page-news .news-entry__go:focus-visible {
  color: var(--ice);
}

.page-news .news-list__empty {
  margin: 22px 0 0;
  padding: 18px 20px;
  color: var(--silver);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(14,27,46,.4);
}

.page-news .news-list__feature {
  display: grid;
  gap: 20px;
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
}

.page-news .news-list__feature-media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-list__feature-copy h3 {
  margin: 8px 0 12px;
  font-size: clamp(1.12rem, 3.4vw, 1.42rem);
  line-height: 1.35;
}

.page-news .news-list__feature-copy p {
  margin: 0 0 12px;
  color: var(--silver);
  font-size: .93rem;
  line-height: 1.75;
}

.page-news .news-list__feature-note {
  color: var(--silver);
  font-size: .76rem;
  letter-spacing: .06em;
  opacity: .78;
}

.page-news .news-list__feature-copy .btn {
  margin-top: 6px;
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm__panel {
  display: grid;
  gap: 26px;
  padding: 26px 22px;
}

.page-news .news-rhythm__copy .lede {
  max-width: 52ch;
}

.page-news .news-rhythm__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  margin: 22px 0;
}

.page-news .news-rhythm__stats .stat {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(7,10,18,.55);
}

.page-news .news-rhythm__stats .stat__value {
  display: block;
  font-size: 1.5rem;
  color: var(--ice);
  line-height: 1.1;
}

.page-news .news-rhythm__stats .stat__label {
  display: block;
  margin-top: 6px;
  color: var(--silver);
  font-size: .78rem;
  line-height: 1.5;
}

.page-news .news-rhythm__ask {
  margin: 0 0 6px;
  color: var(--silver);
  font-size: .9rem;
  line-height: 1.75;
}

.page-news .news-rhythm__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* ---------- 标签与快捷入口 ---------- */

.page-news .news-tags__head .lede {
  max-width: 52ch;
}

.page-news .news-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-size: .82rem;
  text-decoration: none;
  border-radius: var(--pill);
  border: 1px solid var(--line-strong);
  color: var(--ice);
  background: rgba(14,27,46,.7);
  transition: transform .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  transform: translateY(-2px);
}

.page-news .news-tag--blue { border-color: rgba(47,123,255,.55); color: #9ec2ff; }
.page-news .news-tag--mint { border-color: rgba(79,224,176,.5); color: #a5f0d6; }
.page-news .news-tag--orange { border-color: rgba(255,159,69,.5); color: #ffd0a1; }
.page-news .news-tag--magenta { border-color: rgba(255,63,164,.5); color: #ffa6d3; }

.page-news .news-tags__shortcuts {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-shortcut {
  display: grid;
  gap: 4px;
  padding: 18px 18px 20px;
  text-decoration: none;
  color: var(--ice);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .news-shortcut:hover,
.page-news .news-shortcut:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(47,123,255,.5);
  box-shadow: var(--shadow-island);
}

.page-news .news-shortcut__num {
  font-size: .78rem;
  color: var(--blue);
  letter-spacing: .12em;
}

.page-news .news-shortcut__name {
  font-weight: 700;
  font-size: 1.02rem;
}

.page-news .news-shortcut__desc {
  color: var(--silver);
  font-size: .82rem;
  line-height: 1.55;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-hero__readout {
    gap: 12px;
  }

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

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

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

@media (min-width: 900px) {
  .page-news {
    --news-gutter: 26px;
  }

  .page-news .news-hero {
    padding-top: 52px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 44px;
  }

  .page-news .news-bulletin__bar {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 22px;
  }

  .page-news .news-index__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-news .news-index__aside {
    grid-template-columns: 92px 1fr;
    gap: 20px;
    margin-top: 22px;
  }

  .page-news .news-list__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-news .news-entry {
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 18px 24px;
  }

  .page-news .news-entry__main {
    grid-column: 1 / 2;
  }

  .page-news .news-list__feature {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 34px;
    padding: 30px;
  }

  .page-news .news-rhythm__panel {
    grid-template-columns: 1.25fr .75fr;
    align-items: center;
    gap: 40px;
    padding: 36px 34px;
  }

  .page-news .news-tags__shortcuts {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__copy h1 {
    font-size: 3.5rem;
  }

  .page-news .news-list__grid {
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cat,
  .page-news .news-entry,
  .page-news .news-tag,
  .page-news .news-shortcut,
  .page-news .news-bulletin__link {
    transition: none;
  }

  .page-news .news-cat:hover,
  .page-news .news-entry:hover,
  .page-news .news-tag:hover,
  .page-news .news-shortcut:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>