.page-news {
  --news-row-gap: clamp(20px, 3vw, 32px);
  --news-line-soft: rgba(42, 53, 80, .72);
  position: relative;
  overflow-x: clip;
}

.page-news [id] {
  scroll-margin-top: 78px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(24px, 4.6vw, 56px) clamp(16px, 2.4vw, 26px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -200px;
  left: -18%;
  width: 92%;
  height: 640px;
  background:
    radial-gradient(45% 55% at 26% 46%, rgba(122, 92, 255, .32), transparent 70%),
    radial-gradient(40% 50% at 74% 24%, rgba(53, 214, 200, .18), transparent 72%);
  filter: blur(72px);
  pointer-events: none;
}

.page-news .hero-frame {
  position: relative;
  padding: clamp(24px, 4.4vw, 56px);
  background: linear-gradient(158deg, rgba(10, 16, 36, .94), rgba(4, 6, 14, .7));
}

.page-news .hero-frame .eyebrow {
  margin: 0;
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(38px, 8vw, 74px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--warm);
}

.page-news .news-hero__lead {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .hero-stats li {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-news .hero-stat__num {
  display: block;
  font-size: clamp(19px, 2.6vw, 28px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--gold);
}

.page-news .hero-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-news .hero-frame .cta-row {
  margin-top: 28px;
}

.page-news .news-hero__media {
  margin: clamp(18px, 3vw, 30px) 0 0;
}

/* ---------- 阶段导航 ---------- */
.page-news .news-jump {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(4, 6, 14, .92);
  backdrop-filter: blur(10px);
  border-block: 1px solid var(--line);
}

.page-news .news-jump ol {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-jump ol::-webkit-scrollbar {
  display: none;
}

.page-news .news-jump a {
  display: inline-block;
  padding: 14px 13px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-news .news-jump a[aria-current="true"] {
  color: var(--purple-soft);
  border-bottom-color: var(--purple);
}

/* ---------- 本期要点大卡 ---------- */
.page-news .digest-card {
  padding: clamp(22px, 3.6vw, 46px);
  background: linear-gradient(155deg, rgba(18, 26, 49, .94), rgba(10, 16, 36, .6));
}

.page-news .digest-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .digest-card__ver {
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -.01em;
  color: var(--gold);
}

.page-news .digest-card__time {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--mist);
}

.page-news .digest-card__title {
  margin: 20px 0 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--warm);
}

.page-news .digest-card__text {
  max-width: 68ch;
  margin: 16px 0 0;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .digest-points {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .digest-points li {
  padding: 18px 20px;
  background: var(--panel);
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .digest-points strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--warm);
}

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

/* ---------- 分类标签 ---------- */
.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-size: 12px;
  letter-spacing: .09em;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
}

.page-news .chip i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.page-news .chip--version { color: var(--gold); }
.page-news .chip--adjust { color: var(--cyan); }
.page-news .chip--index { color: var(--purple-soft); }
.page-news .chip--partner { color: var(--warm); border-color: rgba(53, 214, 200, .4); }

/* ---------- 插图 ---------- */
.page-news .news-figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

/* ---------- 条目流 ---------- */
.page-news .stream {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .stream-item {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--news-line-soft);
  transition: border-color .25s var(--ease);
}

.page-news .stream-item:last-child {
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .stream-item:hover {
  border-top-color: var(--purple);
}

.page-news .stream-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .stream-item__time {
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--mist);
}

.page-news .stream-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-news .stream-item__text {
  max-width: 72ch;
  margin: 8px 0 0;
  line-height: 1.76;
  color: var(--mist);
}

/* ---------- 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .series-card .media-frame {
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.page-news .series-card__body {
  flex: 1;
  padding: clamp(18px, 2.4vw, 28px);
}

.page-news .series-card__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-news .series-card__text {
  margin: 10px 0 0;
  line-height: 1.76;
  color: var(--mist);
}

.page-news .series-card__link {
  margin: 18px 0 0;
}

.page-news .series-card__link a {
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(53, 214, 200, .35);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .series-card__link a:hover,
.page-news .series-card__link a:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--warm);
}

.page-news .series-card--note {
  position: relative;
  justify-content: center;
  background: linear-gradient(150deg, rgba(18, 26, 49, .86), rgba(4, 6, 14, .7));
}

.page-news .series-card--note::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  opacity: .7;
}

.page-news .series-card--note .series-card__text {
  max-width: 56ch;
}

/* ---------- 归档列表 ---------- */
.page-news .archive-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .archive-item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .archive-time {
  font-size: 12.5px;
  color: var(--mist);
}

.page-news .archive-text {
  margin: 0;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .archive-text a {
  color: var(--purple-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 155, 255, .35);
}

.page-news .archive-text a:hover,
.page-news .archive-text a:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--warm);
}

.page-news .stream-rule {
  list-style: none;
  height: 1px;
  margin: 8px 0;
  background: linear-gradient(90deg, transparent, rgba(122, 92, 255, .68) 18%, rgba(53, 214, 200, .68) 82%, transparent);
}

/* ---------- 更新提醒 ---------- */
.page-news .subscribe {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(24px, 4vw, 46px);
  background: linear-gradient(140deg, rgba(18, 26, 49, .93), rgba(4, 6, 14, .62));
}

.page-news .subscribe__text {
  max-width: 56ch;
  margin: 16px 0 0;
  line-height: 1.76;
  color: var(--mist);
}

.page-news .subscribe__mail {
  margin: 0;
  font-size: clamp(14.5px, 1.6vw, 18px);
  letter-spacing: -.01em;
  color: var(--gold);
  word-break: break-all;
}

.page-news .subscribe__note {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .subscribe__cta {
  margin: 20px 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .archive-item {
    grid-template-columns: 92px 128px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 20px;
    padding: 15px 0;
  }
}

@media (min-width: 820px) {
  .page-news .stream-item {
    grid-template-columns: 186px minmax(0, 1fr);
    column-gap: 32px;
    align-items: start;
    padding: 26px 0;
  }

  .page-news .stream-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 2px;
  }

  .page-news .digest-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .subscribe {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .stream-item {
    grid-template-columns: 210px minmax(0, 1fr);
    column-gap: 44px;
  }
}
<<<END>>>