.page-news {
  --news-gap: 36px;
  --news-num-w: 42px;
  background: var(--lg-fog);
  color: var(--lg-text);
}

/* ---------- 页头 ---------- */

.page-news .news-masthead {
  padding-top: clamp(28px, 5vw, 52px);
  padding-bottom: clamp(34px, 5vw, 68px);
  border-bottom: 1px solid var(--lg-line);
}

.page-news .news-masthead__eyebrow {
  margin: 0 0 18px;
  color: var(--lg-gold);
}

.page-news .news-masthead__title {
  margin: 0 0 22px;
  font-size: clamp(32px, 6.6vw, 72px);
  font-weight: 200;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--lg-white);
}

.page-news .news-masthead__title em {
  font-style: normal;
  color: var(--lg-gold);
}

.page-news .news-masthead__lead {
  max-width: 64ch;
  margin: 0 0 32px;
  color: var(--lg-text-soft);
}

.page-news .news-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-masthead__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--lg-text-soft);
}

.page-news .news-masthead__stats b {
  font-family: var(--lg-font-mono);
  font-size: 24px;
  font-weight: 400;
  color: var(--lg-teal);
}

/* ---------- 版面骨架 ---------- */

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  padding-top: clamp(30px, 4.5vw, 60px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-news .news-feed {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(44px, 6vw, 84px);
}

/* ---------- 左侧栏目索引 ---------- */

.page-news .news-index {
  border-top: 2px solid var(--lg-red);
  padding-top: 16px;
}

.page-news .news-index__title {
  margin: 0 0 14px;
  color: var(--lg-grey);
}

.page-news .news-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  border: 1px solid var(--lg-line);
  border-radius: var(--lg-radius);
  font-size: 13px;
  color: var(--lg-text-soft);
  text-decoration: none;
  transition: color .25s ease, border-color .25s ease;
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--lg-white);
  border-color: var(--lg-red);
}

.page-news .news-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lg-mist);
}

.page-news .news-dot--red { background: var(--lg-red); }
.page-news .news-dot--gold { background: var(--lg-gold); }
.page-news .news-dot--teal { background: var(--lg-teal); }
.page-news .news-dot--orange { background: var(--lg-orange); }
.page-news .news-dot--blue { background: var(--lg-mist); }

/* ---------- 区块标题 ---------- */

.page-news .news-block {
  scroll-margin-top: 96px;
}

.page-news .news-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--lg-line-strong);
}

.page-news .news-block__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--lg-white);
}

.page-news .news-block__note {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lg-grey);
}

.page-news .news-block__note a {
  color: var(--lg-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 179, 155, 0.4);
}

.page-news .news-block__note a:hover {
  border-bottom-color: var(--lg-teal);
}

/* ---------- 栏目标签 ---------- */

.page-news .news-tag {
  display: inline-block;
  padding: 5px 10px;
  border-radius: var(--lg-radius);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-news .news-tag--gold {
  color: var(--lg-gold);
  background: rgba(227, 166, 74, 0.14);
  border: 1px solid rgba(227, 166, 74, 0.42);
}

.page-news .news-tag--teal {
  color: var(--lg-teal);
  background: rgba(18, 179, 155, 0.14);
  border: 1px solid rgba(18, 179, 155, 0.42);
}

.page-news .news-tag--orange {
  color: var(--lg-orange);
  background: rgba(242, 98, 42, 0.14);
  border: 1px solid rgba(242, 98, 42, 0.42);
}

.page-news .news-tag--blue {
  color: var(--lg-mist);
  background: rgba(201, 212, 221, 0.10);
  border: 1px solid rgba(201, 212, 221, 0.34);
}

/* ---------- 头条条目 ---------- */

.page-news .news-lead-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news .news-lead-item__title {
  margin: 16px 0 18px;
  font-size: clamp(23px, 3.8vw, 42px);
  font-weight: 200;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--lg-white);
}

.page-news .news-lead-item__summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lg-text-soft);
}

.page-news .news-lead-item__meta {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lg-grey);
}

.page-news .news-lead-item__media {
  margin: 0;
}

/* ---------- 条目列表 ---------- */

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--lg-line);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: var(--news-num-w) minmax(0, 1fr);
  gap: 4px 14px;
  padding: 24px 0;
  border-bottom: 1px solid var(--lg-line);
}

.page-news .news-item__num {
  padding-top: 4px;
  font-size: 13px;
  color: var(--lg-grey);
  transition: color .25s ease;
}

.page-news .news-item:hover .news-item__num {
  color: var(--lg-red);
}

.page-news .news-item__body {
  min-width: 0;
}

.page-news .news-item__title {
  position: relative;
  display: block;
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.52;
  color: var(--lg-white);
}

.page-news .news-item__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: var(--lg-red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .35s ease;
}

.page-news .news-item:hover .news-item__title::after {
  transform: scaleX(1);
}

.page-news .news-item__summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--lg-text-soft);
}

.page-news .news-item__time {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lg-grey);
}

/* ---------- 专题观察 ---------- */

.page-news .news-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding-bottom: 28px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--lg-line);
}

.page-news .news-feature__title {
  margin: 14px 0 12px;
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--lg-white);
}

.page-news .news-feature__summary {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lg-text-soft);
}

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

/* ---------- 版本更新 ---------- */

.page-news .news-updates {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .news-updates__media {
  margin: 0;
  max-width: 320px;
}

.page-news .news-list--compact .news-item__title {
  font-size: 16px;
}

/* ---------- 服务公告 ---------- */

.page-news .news-banner {
  margin: 0 0 26px;
}

.page-news .news-bulletin-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 1px;
  list-style: none;
  background: var(--lg-line);
  border: 1px solid var(--lg-line);
}

.page-news .news-bulletin-list > li {
  padding: 24px 20px 26px;
  background: var(--lg-fog);
  transition: background-color .25s ease;
}

.page-news .news-bulletin-list > li:hover {
  background: rgba(20, 28, 36, 0.9);
}

.page-news .news-bulletin__title {
  margin: 14px 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lg-white);
}

.page-news .news-bulletin__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--lg-text-soft);
}

/* ---------- 订阅与联系 ---------- */

.page-news .news-subscribe-wrap {
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-news .news-subscribe {
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid var(--lg-line-strong);
  border-radius: var(--lg-radius);
  background:
    linear-gradient(118deg, rgba(216, 50, 44, 0.16) 0%, rgba(46, 58, 70, 0) 52%),
    linear-gradient(300deg, rgba(18, 179, 155, 0.10) 0%, rgba(46, 58, 70, 0) 46%),
    rgba(20, 28, 36, 0.62);
}

.page-news .news-subscribe__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-subscribe__eyebrow {
  margin: 0 0 14px;
  color: var(--lg-gold);
}

.page-news .news-subscribe__title {
  margin: 0 0 16px;
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 200;
  line-height: 1.35;
  color: var(--lg-white);
}

.page-news .news-subscribe__lead {
  max-width: 60ch;
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lg-text-soft);
}

.page-news .news-subscribe__contact {
  margin: 0;
  font-family: var(--lg-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--lg-mist);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 图片基础 ---------- */

.page-news .lg-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news .news-bulletin-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-lead-item {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    align-items: center;
  }

  .page-news .news-feature__media {
    order: 2;
  }

  .page-news .news-updates {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-subscribe__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 44px;
  }
}

@media (min-width: 960px) {
  .page-news {
    --news-gap: 56px;
    --news-num-w: 52px;
  }

  .page-news .news-layout {
    grid-template-columns: 196px minmax(0, 1fr);
  }

  .page-news .news-index {
    position: sticky;
    top: 104px;
    align-self: start;
    padding-top: 18px;
  }

  .page-news .news-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-news .news-index__link {
    width: 100%;
    padding: 9px 0 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-news .news-index__link:hover,
  .page-news .news-index__link:focus-visible {
    color: var(--lg-white);
    border-left-color: var(--lg-red);
  }
}
<<<END>>>