.page-news {
  --news-line: rgba(167, 155, 255, 0.16);
  --news-line-strong: rgba(167, 155, 255, 0.34);
  --news-amber-soft: rgba(255, 194, 75, 0.14);
  --news-cyan-soft: rgba(53, 214, 240, 0.16);
  --news-violet-soft: rgba(91, 75, 255, 0.22);
  color: var(--slate-200);
  background: var(--ink-900);
  overflow-x: hidden;
}

.page-news a {
  color: var(--violet-300);
  text-decoration-color: var(--news-line-strong);
}

.page-news a:hover {
  color: var(--volt-400);
}

.page-news .news-crumb {
  padding-top: 18px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-bottom: 8px;
}

.page-news .news-hero__kicker {
  color: var(--amber-400);
  padding-bottom: 14px;
}

.page-news .news-hero__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), 0 100%);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.page-news .news-hero__head {
  display: grid;
  gap: 28px;
  padding-top: 26px;
  padding-bottom: 8px;
}

.page-news .news-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.005em;
  color: var(--white);
  font-weight: 700;
}

.page-news .news-hero__lead .jy-lead {
  margin: 0 0 18px;
}

.page-news .news-hero__note {
  margin: 0;
  font-size: 15px;
  padding-left: 14px;
  border-left: 2px solid var(--amber-400);
  max-width: 62ch;
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-stats .jy-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--navy-800);
}

.page-news .news-stats .jy-stat__value {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-news .news-stats .jy-stat__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-200);
  opacity: 0.78;
}

/* ---------- 分类标签带 ---------- */
.page-news .news-filters {
  margin-top: 44px;
  padding-block: 26px 8px;
  background: linear-gradient(180deg, rgba(14, 21, 51, 0.9), rgba(7, 10, 24, 0));
  border-top: 1px solid var(--news-line);
}

.page-news .news-filters__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-filters__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(22px, 4.6vw, 30px);
  color: var(--white);
  line-height: 1.3;
}

.page-news .news-chips {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 20px 0 0;
  padding: 2px 0 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-chip {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 14px;
  font-size: 14px;
  line-height: 1.2;
  color: var(--slate-200);
  text-decoration: none;
  border: 1px solid var(--news-line);
  border-radius: 2px;
  background: rgba(14, 21, 51, 0.6);
  transition: color 120ms var(--ease), border-color 120ms var(--ease), background 120ms var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  color: var(--white);
  border-color: var(--news-line-strong);
}

.page-news .news-chip.is-active {
  color: var(--white);
  border-color: var(--amber-400);
  background: var(--news-amber-soft);
  box-shadow: inset 0 -2px 0 var(--amber-400);
}

/* ---------- 列表 ---------- */
.page-news .news-feed-sec {
  padding-block: 40px 20px;
}

.page-news .news-feed-sec__head {
  margin-bottom: 8px;
}

.page-news .news-feed {
  display: flex;
  flex-direction: column;
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 20px 14px 20px 16px;
  border-bottom: 1px solid var(--news-line);
  transition: background 160ms var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: linear-gradient(90deg, rgba(91, 75, 255, 0.1), rgba(7, 10, 24, 0));
}

.page-news .news-item__spine {
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--news-line-strong);
  transition: background 140ms var(--ease);
}

.page-news .news-item:hover .news-item__spine,
.page-news .news-item:focus-within .news-item__spine {
  background: var(--volt-400);
}

.page-news .news-item__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--violet-300);
  padding-top: 4px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.page-news .news-item__stage {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-200);
  opacity: 0.8;
}

.page-news .news-item__read {
  font-size: 12px;
  color: var(--slate-200);
  opacity: 0.72;
  margin-left: auto;
  white-space: nowrap;
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.45;
  font-weight: 600;
  color: var(--white);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-200);
}

.page-news .news-item__more {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 220ms var(--ease), opacity 160ms var(--ease);
}

.page-news .news-item__more > div {
  overflow: hidden;
}

.page-news .news-item__more p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate-200);
  opacity: 0.92;
  padding-left: 12px;
  border-left: 1px solid var(--news-line-strong);
}

.page-news .news-item:hover .news-item__more,
.page-news .news-item:focus-within .news-item__more {
  grid-template-rows: 1fr;
  opacity: 1;
}

.page-news .news-item__thumb {
  grid-column: 2 / 3;
  margin: 14px 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  max-width: 220px;
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.page-news .news-feed__foot {
  margin-top: 26px;
  max-width: 68ch;
}

/* ---------- 专题横幅 ---------- */
.page-news .news-banner {
  position: relative;
  margin: 40px 0;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(122deg, var(--news-cyan-soft), var(--news-violet-soft) 58%, rgba(14, 21, 51, 0.94));
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
  border-left: 3px solid var(--cyan-400);
}

.page-news .news-banner__art {
  margin: 0;
  overflow: hidden;
}

.page-news .news-banner__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.08);
}

.page-news .news-banner__body {
  padding: 22px 20px 26px;
}

.page-news .news-banner__title {
  margin: 12px 0 10px;
  font-family: var(--font-serif);
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.32;
  color: var(--white);
  font-weight: 700;
}

.page-news .news-banner__body p {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-200);
  max-width: 62ch;
}

/* ---------- 专题清单 ---------- */
.page-news .news-topics-sec {
  padding-block: 56px 48px;
  background: linear-gradient(180deg, rgba(14, 21, 51, 0.55), rgba(7, 10, 24, 0));
  border-top: 1px solid var(--news-line);
}

.page-news .news-topics {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-topic {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--ink-900);
  transition: background 140ms var(--ease);
}

.page-news .news-topic:hover {
  background: var(--navy-800);
}

.page-news .news-topic__id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-news .news-topic__name {
  margin: 8px 0 8px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
}

.page-news .news-topic__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--slate-200);
  opacity: 0.88;
}

/* ---------- 回查历史 ---------- */
.page-news .news-lookup {
  padding-block: 48px 56px;
}

.page-news .news-lookup__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.page-news .news-lookup__card {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--navy-800);
  border: 1px solid var(--news-line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-news .news-lookup__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber-400);
}

.page-news .news-lookup__card h3 {
  margin: 10px 0 10px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--white);
  font-weight: 700;
}

.page-news .news-lookup__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate-200);
}

.page-news .news-lookup__foot {
  margin-top: 24px;
  max-width: 68ch;
}

/* ---------- 订阅 ---------- */
.page-news .news-sub {
  padding-block: 48px 64px;
  background: linear-gradient(148deg, rgba(91, 75, 255, 0.22), rgba(7, 10, 24, 0) 62%);
  border-top: 1px solid var(--news-line);
}

.page-news .news-sub__inner {
  display: grid;
  gap: 32px;
}

.page-news .news-sub__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.28;
  color: var(--white);
}

.page-news .news-sub__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.75;
  max-width: 58ch;
}

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

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

.page-news .news-sub__dims li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 16px;
  background: rgba(14, 21, 51, 0.86);
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate-200);
}

.page-news .news-sub__dim-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--volt-400);
}

/* ---------- 平板以上 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
    gap: 40px;
    padding-top: 36px;
  }

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

  .page-news .news-item {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 24px 20px 24px 22px;
  }

  .page-news .news-item--media {
    grid-template-columns: 44px minmax(0, 1fr) 200px;
    align-items: start;
  }

  .page-news .news-item--media .news-item__thumb {
    grid-column: 3 / 4;
    margin-top: 2px;
    max-width: none;
  }

  .page-news .news-item__title {
    font-size: 19px;
  }

  .page-news .news-banner {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
    margin: 52px 0;
  }

  .page-news .news-banner__art img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-banner__body {
    padding: 32px 30px 34px;
  }

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

  .page-news .news-lookup__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1040px) {
  .page-news .news-hero__figure img {
    aspect-ratio: 16 / 6;
  }

  .page-news .news-hero__lead {
    padding-right: 8px;
  }

  .page-news .news-stats .jy-stat__value {
    font-size: 24px;
  }

  .page-news .news-chips {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-news .news-item {
    grid-template-columns: 56px minmax(0, 1fr);
    padding: 26px 24px 26px 26px;
  }

  .page-news .news-item--media {
    grid-template-columns: 56px minmax(0, 1fr) 240px;
  }

  .page-news .news-item__title {
    font-size: 20px;
  }

  .page-news .news-item__sum {
    max-width: 66ch;
  }

  .page-news .news-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-banner__art img {
    min-height: 100%;
  }
}

/* ---------- 小屏补充 ---------- */
@media (max-width: 719px) {
  .page-news .news-item__more {
    grid-template-rows: 1fr;
    opacity: 1;
  }

  .page-news .news-item__more p:first-child {
    margin-top: 12px;
  }

  .page-news .news-hero__figure img {
    aspect-ratio: 16 / 9;
  }

  .page-news .news-banner {
    margin: 32px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__more {
    transition: none;
  }
}
<<<END>>>