.page-news {
  --news-hair: rgba(185, 205, 214, .16);
  --news-panel: rgba(10, 42, 66, .55);
  --news-soft: rgba(24, 224, 200, .08);
  position: relative;
  padding-bottom: clamp(56px, 9vw, 104px);
  color: var(--mist-050);
  background:
    radial-gradient(80% 40% at 6% -6%, rgba(24, 224, 200, .12), transparent 68%),
    radial-gradient(60% 34% at 98% 4%, rgba(255, 180, 74, .07), transparent 70%);
}

.page-news .news-hero {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

.page-news .news-hero__title {
  margin: .32em 0 .55em;
  font-size: clamp(32px, 7.2vw, 74px);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-weight: 800;
}

.page-news .news-hero__lead {
  max-width: 40ch;
  margin: 0;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.78;
  color: var(--slate-300);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .news-hero__aside {
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  background: var(--news-panel);
  padding: clamp(16px, 3vw, 22px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-hero__aside-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate-300);
}

.page-news .news-hero__aside-note + .news-hero__aside-note {
  padding-top: 12px;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-section {
  padding-top: clamp(44px, 7vw, 88px);
}

.page-news .news-section__head {
  max-width: 62ch;
}

.page-news .news-section__head h2 {
  margin: .3em 0 .5em;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.18;
  letter-spacing: -.02em;
}

.page-news .news-section__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(14.5px, 2vw, 16.5px);
  line-height: 1.8;
  color: var(--slate-300);
}

/* 摘要 */
.page-news .summary__stats {
  list-style: none;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-news .summary__stats li {
  border-left: 1px solid var(--news-hair);
  padding-left: 12px;
}

.page-news .summary__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1;
  color: var(--cyan-200);
}

.page-news .summary__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--slate-300);
}

.page-news .summary__media {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
}

/* 对照表 */
.page-news .cmp__hint {
  margin: 18px 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--amber-500);
}

.page-news .cmp__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  background: var(--news-panel);
}

.page-news .cmp__table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .cmp__caption {
  caption-side: top;
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--cyan-200);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .cmp__table th,
.page-news .cmp__table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--news-hair);
  line-height: 1.7;
}

.page-news .cmp__table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--slate-300);
  background: rgba(19, 91, 120, .24);
}

.page-news .cmp__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .cmp__before {
  color: var(--slate-300);
}

.page-news .cmp__after {
  color: var(--mist-050);
  font-weight: 600;
}

.page-news .cmp__after::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--coral-500);
  vertical-align: middle;
}

.page-news .cmp__pos {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan-200);
}

.page-news .cmp__more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan-200);
}

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

.page-news .cmp__more summary::before {
  content: "+ ";
  color: var(--amber-500);
}

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

.page-news .cmp__more p {
  margin: 10px 0 0;
  max-width: 36ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-300);
}

.page-news .cmp__media {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
}

/* 分类动态 */
.page-news .feed__rail {
  margin-bottom: clamp(20px, 4vw, 30px);
}

.page-news .feed__rail-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate-300);
}

.page-news .feed__rail-list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .feed__rail-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--news-hair);
  border-radius: 999px;
  background: rgba(19, 91, 120, .22);
  color: var(--mist-050);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .feed__rail-link span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-200);
}

.page-news .feed__rail-link:hover,
.page-news .feed__rail-link:focus-visible {
  border-color: var(--cyan-500);
  background: var(--news-soft);
}

.page-news .feed__rail-note {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate-300);
}

.page-news .feed__group + .feed__group {
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-news .feed__group-title {
  margin: 0 0 12px;
  padding-left: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--cyan-200);
}

.page-news .feed__item {
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  background: var(--news-panel);
  overflow: hidden;
  transition: border-color .2s var(--ease);
}

.page-news .feed__item + .feed__item {
  margin-top: 10px;
}

.page-news .feed__item[open] {
  border-color: rgba(24, 224, 200, .38);
}

.page-news .feed__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .feed__time {
  flex: none;
  padding: 2px 9px;
  border: 1px solid rgba(255, 107, 90, .38);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--coral-500);
}

.page-news .feed__item-title {
  flex: 1 1 190px;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--mist-050);
}

.page-news .feed__toggle {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}

.page-news .feed__toggle::before,
.page-news .feed__toggle::after {
  content: "";
  position: absolute;
  background: var(--cyan-500);
  border-radius: 2px;
  transition: transform .22s var(--ease);
}

.page-news .feed__toggle::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-news .feed__toggle::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-news .feed__item[open] .feed__toggle::after {
  transform: scaleY(0);
}

.page-news .feed__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--news-hair);
}

.page-news .feed__body p {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate-300);
}

.page-news .feed__media {
  max-width: 340px;
  margin: clamp(24px, 4vw, 36px) 0 0;
}

/* 趋势观察 */
.page-news .news-section--trends {
  position: relative;
  overflow: hidden;
  margin-top: clamp(48px, 8vw, 96px);
  padding: clamp(44px, 8vw, 92px) 0;
}

.page-news .trends__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
}

.page-news .news-section--trends::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 18, 31, .94), rgba(4, 18, 31, .74) 45%, rgba(4, 18, 31, .96));
}

.page-news .trends__inner {
  position: relative;
}

.page-news .trends__list {
  list-style: none;
  margin: clamp(24px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-news .trends__item {
  border-top: 1px solid rgba(24, 224, 200, .34);
  padding-top: 14px;
}

.page-news .trends__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber-500);
}

.page-news .trends__item h3 {
  margin: 9px 0 7px;
  font-size: clamp(17px, 2.4vw, 20px);
  line-height: 1.4;
}

.page-news .trends__item p {
  margin: 0;
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate-300);
}

/* 下一步入口 */
.page-news .next__list {
  list-style: none;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .next__row {
  border-bottom: 1px solid var(--news-hair);
}

.page-news .next__link {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 24px);
  padding: clamp(16px, 3vw, 24px) 4px;
  color: inherit;
  text-decoration: none;
  transition: background .22s var(--ease), padding-left .22s var(--ease);
}

.page-news .next__link:hover,
.page-news .next__link:focus-visible {
  background: var(--news-soft);
  padding-left: 14px;
}

.page-news .next__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-500);
}

.page-news .next__text {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
  min-width: 0;
}

.page-news .next__text strong {
  font-size: clamp(16px, 2.5vw, 19px);
  letter-spacing: -.01em;
}

.page-news .next__text span {
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--slate-300);
}

.page-news .next__arrow {
  flex: none;
  font-size: 18px;
  color: var(--cyan-500);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 306px;
    align-items: start;
  }

  .page-news .cmp__hint {
    display: none;
  }

  .page-news .feed__grid {
    display: grid;
    grid-template-columns: clamp(168px, 16vw, 208px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 52px);
    align-items: start;
  }

  .page-news .feed__rail {
    position: sticky;
    top: clamp(72px, 9vh, 112px);
    margin: 0;
    padding-right: 8px;
  }

  .page-news .feed__rail-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .feed__rail-link {
    width: 100%;
    justify-content: space-between;
    border-radius: var(--radius-sm);
    border-color: transparent;
    background: transparent;
    padding: 9px 10px;
  }

  .page-news .feed__rail-link:hover,
  .page-news .feed__rail-link:focus-visible {
    background: var(--news-soft);
    border-color: transparent;
  }

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

@media (min-width: 1100px) {
  .page-news .summary__stats {
    max-width: 620px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed__rail-link,
  .page-news .feed__item,
  .page-news .feed__toggle::before,
  .page-news .feed__toggle::after,
  .page-news .next__link {
    transition: none;
  }
}
<<<END>>>