.page-news {
  background:
    radial-gradient(circle at 86% -6%, rgba(39, 245, 210, .10), transparent 44%),
    linear-gradient(180deg, var(--night-deep) 0%, var(--night) 24%, var(--night) 100%);
  color: var(--text);
  padding-bottom: var(--sec);
}

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

.page-news .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: var(--gap);
  padding-top: clamp(22px, 3.6vw, 42px);
  padding-bottom: clamp(30px, 4.4vw, 56px);
}

.page-news .news-hero__lead h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--cream);
  margin: 10px 0 16px;
  max-width: 17ch;
  text-shadow: 0 0 28px rgba(39, 245, 210, .20);
}

.page-news .news-hero__lead .lede {
  max-width: 62ch;
  color: var(--text-soft);
  margin: 0 0 22px;
}

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

.page-news .news-board {
  border: 1px solid var(--cyan-line);
  background:
    linear-gradient(180deg, rgba(39, 245, 210, .08), transparent 62%),
    var(--stand);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-news .news-board__label {
  margin: 0 0 6px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cyan-line);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-news .news-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-board__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(110, 139, 128, .38);
}

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

.page-news .news-board__num {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1;
  color: var(--gold);
  min-width: 2.8ch;
  font-variant-numeric: tabular-nums;
}

.page-news .news-board__cap {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
}

/* ---------- 分类条 ---------- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 12px clamp(12px, 2vw, 18px);
  border-top: 1px solid var(--cyan-line);
  border-bottom: 1px solid var(--cyan-line);
  background: rgba(8, 32, 29, .72);
}

.page-news .news-filter__label {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--text-mute);
}

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

.page-news .news-filter__list a {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--cyan-line);
  color: var(--text-soft);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--ease), background var(--ease), border-color var(--ease);
}

.page-news .news-filter__list a:hover {
  color: var(--night-deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-filter__list a:focus-visible {
  color: var(--night-deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 两栏骨架 ---------- */
.page-news .news-layout {
  display: grid;
  gap: clamp(26px, 3.4vw, 48px);
  padding-top: clamp(30px, 4.4vw, 60px);
}

.page-news .news-side {
  border-top: 1px solid var(--cyan-line);
  border-bottom: 1px solid var(--cyan-line);
  padding: 14px 0;
}

.page-news .news-side__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-news .news-side__title--gap {
  margin-top: 20px;
}

.page-news .news-side__list {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
}

.page-news .news-side__list li {
  flex: 0 0 auto;
}

.page-news .news-side__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--text-soft);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--ease);
}

.page-news .news-side__list a:hover {
  color: var(--cyan);
}

.page-news .news-side__list span {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange);
}

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

.page-news .news-side__links a {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--cyan-line);
  color: var(--text-soft);
  font-size: 12px;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease);
}

.page-news .news-side__links a:hover {
  color: var(--cyan);
  border-color: var(--cyan-dim);
}

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

/* ---------- 栏目区 ---------- */
.page-news .news-sec {
  padding-bottom: clamp(28px, 4.2vw, 56px);
  border-bottom: 1px solid var(--cyan-line);
  margin-bottom: clamp(28px, 4.2vw, 56px);
  scroll-margin-top: 100px;
}

.page-news .news-sec:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-sec__head {
  max-width: 74ch;
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-news .news-sec__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.32;
  color: var(--cream);
  margin: 8px 0 12px;
}

.page-news .news-sec__intro {
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-sec__figure {
  margin: 0 0 clamp(18px, 2.4vw, 28px);
}

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

/* ---------- 条目卡 ---------- */
.page-news .news-list {
  display: grid;
  gap: var(--gap);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-item {
  background: var(--stand);
  border: 1px solid var(--cyan-line);
  border-left: 3px solid var(--orange);
  padding: clamp(16px, 2vw, 22px);
  transition: transform var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.page-news .news-item:hover {
  transform: translateY(-4px);
  background: var(--stand-2);
  border-left-color: var(--cyan);
  border-top-color: var(--cyan-dim);
  border-right-color: var(--cyan-dim);
  border-bottom-color: var(--cyan-dim);
  box-shadow: 0 16px 32px rgba(0, 0, 0, .34);
}

.page-news .news-item__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.page-news .news-item__title {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
  margin: 8px 0 8px;
}

.page-news .news-item__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
  transition: color var(--ease);
}

.page-news .news-item:hover .news-item__text {
  color: var(--text);
}

.page-news .news-item__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-item__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(110, 139, 128, .35);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  display: grid;
  gap: var(--gap);
}

.page-news .series-card {
  position: relative;
  overflow: hidden;
  background: var(--night-deep);
  border: 1px solid var(--cyan-line);
  padding: clamp(18px, 2.2vw, 24px);
  transition: transform var(--ease), border-color var(--ease);
}

.page-news .series-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), rgba(39, 245, 210, 0));
}

.page-news .series-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-dim);
}

.page-news .series-card__no {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  color: var(--cyan-dim);
  margin-bottom: 10px;
}

.page-news .series-card__title {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.4;
  color: var(--cream);
  margin: 0 0 10px;
}

.page-news .series-card__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-news .series-card__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-news .series-card__list li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
  border-bottom: 1px dashed rgba(110, 139, 128, .3);
}

.page-news .series-card__list li:last-child {
  border-bottom: 0;
}

.page-news .series-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 1px;
  background: var(--orange);
}

.page-news .series-card__foot {
  margin: 0;
}

.page-news .series-card__foot a {
  font-size: 13px;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 61, .45);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease);
}

.page-news .series-card__foot a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 结尾行动区 ---------- */
.page-news .news-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(30px, 4.4vw, 56px);
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--cyan-line);
  background: linear-gradient(135deg, var(--stand-2), var(--night-deep) 72%);
}

.page-news .news-cta__copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.32;
  color: var(--cream);
  margin: 8px 0 12px;
}

.page-news .news-cta__copy p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

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

/* ---------- 平板以上 ---------- */
@media (min-width: 640px) {
  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(290px, .85fr);
    align-items: end;
    gap: clamp(26px, 4vw, 64px);
  }

  .page-news .news-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: 104px;
    border-top: 0;
    border-bottom: 0;
    border-left: 2px solid var(--cyan-line);
    padding: 2px 0 2px 18px;
  }

  .page-news .news-side__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-news .news-side__list li {
    border-bottom: 1px dashed rgba(110, 139, 128, .32);
  }

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

  .page-news .news-side__list a {
    padding: 9px 0;
  }

  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
    padding-bottom: 34px;
  }

  .page-news .news-list > li:nth-child(even) {
    margin-top: 34px;
  }

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

@media (min-width: 1180px) {
  .page-news .news-layout {
    grid-template-columns: 268px minmax(0, 1fr);
  }
}
<<<END>>>