.page-news {
  --news-scale-w: 132px;
  --news-stagger: clamp(0px, 3vw, 36px);
  color: var(--mist);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-news .container {
  padding-inline: var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: clamp(16px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--sage);
}

.page-news .breadcrumb__link {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

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

.page-news .breadcrumb__sep {
  color: var(--moss);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
  padding-block: clamp(20px, 4vw, 44px) clamp(24px, 4vw, 48px);
}

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

.page-news .news-hero .h1 {
  margin: 10px 0 16px;
  font-size: clamp(26px, 5.4vw, 46px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--sage);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 64px;
  overflow: hidden;
  border: 1px solid var(--moss);
  box-shadow: var(--shadow);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(63, 227, 200, .18), transparent 62%),
    repeating-linear-gradient(0deg, rgba(233, 245, 239, .05) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

@media (min-width: 880px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: end;
  }
}

/* ---------- 筛选工具条 ---------- */
.page-news .news-toolbar {
  display: grid;
  gap: 12px;
  padding: 16px 0 22px;
  border-top: 1px solid var(--moss);
  border-bottom: 1px solid var(--moss);
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-news .news-toolbar .note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 主体：刻度 + 信息流 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 40px);
  align-items: start;
}

.page-news .news-scale-wrap {
  min-width: 0;
}

.page-news .news-scale__title {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--sage);
  text-transform: uppercase;
}

.page-news .news-scale {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-scale__item {
  flex: 0 0 auto;
}

.page-news .news-scale__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--moss);
  border-radius: 999px;
  background: rgba(13, 42, 34, .6);
  color: var(--sage);
  text-decoration: none;
  font-size: 12.5px;
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-news .news-scale__link:hover,
.page-news .news-scale__link:focus-visible {
  border-color: var(--lime);
  color: var(--mist);
  background: rgba(200, 255, 63, .1);
}

.page-news .news-scale__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-news .news-scale__label {
  font-size: 12.5px;
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: var(--news-scale-w) minmax(0, 1fr);
  }

  .page-news .news-scale-wrap {
    position: sticky;
    top: 88px;
    align-self: start;
    padding-right: 12px;
  }

  .page-news .news-scale {
    display: block;
    overflow: visible;
    padding: 0;
    position: relative;
  }

  .page-news .news-scale::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(180deg, var(--moss), rgba(30, 74, 60, .1));
  }

  .page-news .news-scale__link {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 11px 0 11px 20px;
    border: 0;
    border-radius: 0;
    background: none;
    position: relative;
  }

  .page-news .news-scale__link::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 50%;
    width: 7px;
    height: 2px;
    transform: translateY(-50%);
    background: var(--moss);
    transition: width .18s ease, background-color .18s ease;
  }

  .page-news .news-scale__link:hover,
  .page-news .news-scale__link:focus-visible {
    background: none;
    color: var(--mist);
  }

  .page-news .news-scale__link:hover::before,
  .page-news .news-scale__link:focus-visible::before {
    width: 14px;
    background: var(--lime);
  }

  .page-news .news-scale__num {
    font-size: 11.5px;
  }

  .page-news .news-scale__label {
    font-size: 13px;
  }
}

/* ---------- 章节 ---------- */
.page-news .news-feed {
  min-width: 0;
}

.page-news .news-block {
  padding-block: clamp(24px, 4vw, 48px);
  border-top: 1px solid var(--moss);
  scroll-margin-top: 92px;
}

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

.page-news .news-block .block-head {
  margin-bottom: clamp(16px, 2.6vw, 26px);
  max-width: 68ch;
}

.page-news .news-block .block-head .eyebrow {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-news .news-block .block-head .h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.3;
  color: var(--mist);
}

.page-news .news-block .block-head .lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sage);
}

/* ---------- 图片 ---------- */
.page-news .media {
  margin: 0;
  min-width: 0;
}

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

.page-news .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sage);
}

.page-news .news-block__media {
  margin-bottom: clamp(18px, 3vw, 28px);
  border-radius: var(--radius-lg) var(--radius-lg) 48px var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--moss);
}

.page-news .news-block__media .media__img {
  aspect-ratio: 3 / 2;
}

.page-news .news-block__figure {
  border-radius: var(--radius-lg) 48px var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--moss);
}

.page-news .news-block__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 28px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .news-block__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  }

  .page-news .news-block__split--reverse {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  }
}

/* ---------- 条目流 ---------- */
.page-news .news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 1024px) {
  .page-news .news-list--stagger .news-card:nth-child(even) {
    margin-left: var(--news-stagger);
  }
}

.page-news .news-card {
  position: relative;
  padding: 18px 20px 18px 22px;
  border: 1px solid var(--moss);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--block) 0%, var(--block-2) 100%);
  box-shadow: var(--shadow);
  transition: border-color .18s ease, transform .18s ease;
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: var(--moss);
  transition: background-color .18s ease;
}

.page-news .news-card:hover {
  border-color: rgba(200, 255, 63, .4);
}

.page-news .news-card:hover::before {
  background: var(--lime);
}

.page-news .news-card--lead {
  padding: 22px 22px 22px 26px;
  border-radius: var(--radius-lg);
}

.page-news .news-card--lead::before {
  top: 26px;
  bottom: 26px;
  width: 3px;
}

.page-news .news-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.page-news .news-card__index {
  font-size: 20px;
  line-height: 1;
  letter-spacing: .04em;
  color: rgba(200, 255, 63, .42);
}

.page-news .news-card--lead .news-card__index {
  font-size: clamp(30px, 4.4vw, 44px);
  color: rgba(200, 255, 63, .3);
}

.page-news .news-card__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.52;
  color: var(--mist);
}

.page-news .news-card--lead .news-card__title {
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.42;
}

.page-news .news-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--sage);
}

.page-news .news-card__meta {
  margin: 12px 0 0;
  font-size: 11.5px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--sage);
}

.page-news .news-card__more {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--moss);
}

.page-news .news-card__more summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--cyan);
  transition: color .18s ease;
}

.page-news .news-card__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-card__more summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-news .news-card__more[open] summary::before {
  content: "− ";
}

.page-news .news-card__more summary:hover {
  color: var(--lime);
}

.page-news .news-card__more p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sage);
}

.page-news .news-block__cta {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--moss);
  font-size: 14px;
  line-height: 1.8;
  color: var(--sage);
}

.page-news .news-block__cta a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color .18s ease;
}

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

/* ---------- 专题索引 ---------- */
.page-news .news-topic-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 620px) {
  .page-news .news-topic-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-news .news-topic-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-topic {
  padding: 18px 18px 20px;
  border: 1px solid var(--moss);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(63, 227, 200, .1), transparent 60%),
    var(--block-2);
}

.page-news .news-topic__code {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-news .news-topic__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--mist);
}

.page-news .news-topic__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--sage);
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 480px) {
  .page-news .news-card {
    padding: 16px 16px 16px 18px;
  }

  .page-news .news-card--lead {
    padding: 18px 18px 18px 22px;
  }

  .page-news .news-hero__media {
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 40px;
  }

  .page-news .news-block__media,
  .page-news .news-block__figure {
    border-radius: var(--radius-lg);
  }
}
<<<END>>>