.page-news {
  --news-gap: clamp(16px, 2.4vw, 28px);
  --news-block: clamp(38px, 6vw, 84px);
  background: var(--ink);
  color: var(--porcelain);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news p {
  line-height: 1.85;
  margin: 0 0 1em;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55em;
  align-items: center;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .breadcrumb a {
  color: var(--slate-lt);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* 首屏框景 */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 46px) 0 var(--news-block);
}

.page-news .news-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(24px, 4.6vw, 64px);
  background:
    radial-gradient(130% 100% at 90% 0%, rgba(36, 31, 74, 0.9) 0%, rgba(6, 26, 21, 0) 62%),
    repeating-linear-gradient(115deg, rgba(169, 216, 230, 0.045) 0 1px, transparent 1px 26px),
    linear-gradient(160deg, var(--panel) 0%, var(--ink) 72%);
  overflow: hidden;
}

.page-news .news-hero__frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--radius-l) - 10px);
  border: 1px dashed rgba(169, 216, 230, 0.18);
  pointer-events: none;
}

.page-news .news-hero__frame .eyebrow {
  margin: 0 0 12px;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9.6vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0 0 0.34em;
  color: var(--porcelain);
  text-wrap: balance;
}

.page-news .news-hero__lede {
  font-family: var(--font-serif);
  font-size: clamp(16px, 2.2vw, 21px);
  line-height: 1.75;
  color: var(--slate-lt);
  max-width: 62ch;
  margin: 0 0 26px;
}

.page-news .news-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-hero__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-news .news-hero__v {
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 24px);
  font-variant-numeric: tabular-nums;
  color: var(--lime-mist);
}

/* 本期专题封面 */
.page-news .news-feature {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--news-block) 0;
  background: linear-gradient(118deg, var(--wine) 0%, #3A1A24 40%, var(--ink) 100%);
}

.page-news .news-feature__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: -2;
}

.page-news .news-feature__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(118deg, rgba(90, 30, 51, 0.94) 0%, rgba(6, 26, 21, 0.85) 58%, rgba(6, 26, 21, 0.97) 100%);
}

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

.page-news .news-feature__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
  margin: 0 0 14px;
}

.page-news .news-feature__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 56px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  max-width: 20ch;
  color: var(--porcelain);
}

.page-news .news-feature__sub {
  font-size: clamp(15px, 1.9vw, 18px);
  color: var(--slate-lt);
  max-width: 46ch;
  margin: 0 0 32px;
}

.page-news .news-feature__points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 6px;
  max-width: 780px;
}

.page-news .news-feature__point {
  display: grid;
  grid-template-columns: 2.6em 1fr;
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid rgba(244, 247, 241, 0.16);
}

.page-news .news-feature__point h3 {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--lime-mist);
  letter-spacing: 0.01em;
}

.page-news .news-feature__point p {
  margin: 0;
  font-size: 15.5px;
  color: var(--slate-lt);
  max-width: 60ch;
}

.page-news .news-feature__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 6px;
}

.page-news .news-feature__note {
  font-size: 15px;
  color: var(--slate-lt);
  border-left: 2px solid var(--lime);
  padding-left: 14px;
  max-width: 62ch;
  margin: 0 0 28px;
}

/* 编辑精选 */
.page-news .news-picks {
  padding: var(--news-block) 0;
}

.page-news .news-sec-head {
  margin: 0 0 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-sec-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--porcelain);
}

.page-news .news-sec-head__note {
  font-size: 15px;
  color: var(--slate);
  margin: 0;
  max-width: 56ch;
}

.page-news .news-picks__grid {
  display: grid;
  gap: var(--news-gap);
}

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

.page-news .news-pick__media {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: linear-gradient(150deg, var(--plateau), var(--ink));
}

.page-news .news-pick__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-news .news-pick__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 26, 21, 0.15) 0%, rgba(6, 26, 21, 0.78) 100%);
}

.page-news .news-pick__body {
  padding: clamp(18px, 2.6vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-pick__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .news-pick__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .news-pick__title {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.4;
  margin: 0;
  color: var(--porcelain);
}

.page-news .news-pick__desc {
  font-size: 15.5px;
  color: var(--slate-lt);
  margin: 0;
}

.page-news .news-pick__foot {
  font-size: 13.5px;
  color: var(--slate);
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

/* 档案列表 */
.page-news .news-archive {
  padding: var(--news-block) 0;
  background: linear-gradient(180deg, var(--indigo) 0%, #16122F 62%, var(--ink) 100%);
}

.page-news .news-archive__head {
  display: grid;
  gap: 22px;
  margin-bottom: 22px;
}

.page-news .news-archive__intro .news-sec-head__note {
  color: #B9B4D6;
}

.page-news .news-archive__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(143, 166, 184, 0.22);
}

.page-news .news-archive__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.page-news .news-tagbar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 16px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(143, 166, 184, 0.24);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--slate);
  color: var(--slate-lt);
  line-height: 1.4;
}

.page-news .tag--lime {
  border-color: var(--lime);
  color: var(--lime-mist);
}

.page-news .tag--amber {
  border-color: var(--amber);
  color: var(--amber);
}

.page-news .tag--ice {
  border-color: var(--ice);
  color: var(--ice);
}

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

.page-news .news-item {
  border-bottom: 1px solid rgba(143, 166, 184, 0.22);
}

.page-news .news-item__sum {
  display: grid;
  grid-template-columns: 2.4em 1fr 1.4em;
  gap: 10px;
  align-items: start;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  transition: background-color 200ms var(--ease);
}

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

.page-news .news-item__sum:hover {
  background: rgba(20, 64, 52, 0.35);
}

.page-news .news-item__no {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: var(--slate);
  padding-top: 3px;
}

.page-news .news-item__head {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.page-news .news-item__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__when {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-news .news-item__title {
  font-size: clamp(15.5px, 2vw, 18px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--porcelain);
  letter-spacing: 0.01em;
}

.page-news .news-item__chev {
  justify-self: end;
  font-size: 12px;
  line-height: 1;
  color: var(--slate);
  padding-top: 5px;
  transition: transform 280ms var(--ease), color 200ms var(--ease);
}

.page-news .news-item[open] .news-item__chev {
  transform: rotate(180deg);
  color: var(--lime);
}

.page-news .news-item[open] .news-item__title {
  color: var(--lime-mist);
}

.page-news .news-item__body {
  margin: 0 0 20px;
  padding-left: 16px;
  border-left: 2px solid var(--lime);
}

.page-news .news-item[open] .news-item__body {
  animation: news-body-in 300ms var(--ease) both;
}

.page-news .news-item__body p {
  margin: 0;
  font-size: 15.5px;
  color: var(--slate-lt);
  max-width: 72ch;
}

@keyframes news-body-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 分类与引用 */
.page-news .news-taxonomy {
  padding: var(--news-block) 0;
  background: var(--panel);
}

.page-news .news-taxonomy__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-taxonomy__note {
  font-size: 15px;
  color: var(--slate-lt);
  max-width: 52ch;
}

.page-news .news-taxonomy__note a {
  color: var(--lime-mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 255, 180, 0.5);
}

.page-news .news-taxonomy__note a:hover {
  color: var(--lime);
}

.page-news .news-taxo__list {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-taxo__row {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-taxo__row dt {
  margin: 0;
}

.page-news .news-taxo__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-lt);
}

/* 订阅 */
.page-news .news-sub {
  padding: var(--news-block) 0 calc(var(--news-block) + 16px);
}

.page-news .news-sub__card {
  display: grid;
  gap: 24px;
  padding: clamp(26px, 5vw, 60px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 160% at 0% 0%, var(--plateau) 0%, rgba(12, 43, 34, 0.6) 55%, var(--panel) 100%),
    var(--panel);
}

.page-news .news-sub__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--porcelain);
}

.page-news .news-sub__desc {
  font-size: 15.5px;
  color: var(--slate-lt);
  max-width: 60ch;
  margin: 0;
}

.page-news .news-sub__card .btn {
  justify-self: start;
}

@media (min-width: 720px) {
  .page-news .news-archive__head {
    grid-template-columns: 1fr 240px;
    align-items: end;
    gap: 30px;
  }

  .page-news .news-taxo__row {
    grid-template-columns: 148px 1fr;
    align-items: baseline;
    gap: 20px;
  }

  .page-news .news-item__sum {
    grid-template-columns: 3em 1fr 1.6em;
    padding: 22px 4px;
  }

  .page-news .news-item__body {
    margin-left: 3em;
    padding-left: 20px;
  }
}

@media (min-width: 980px) {
  .page-news .news-picks__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }

  .page-news .news-picks__grid .news-pick:nth-child(2) .news-pick__media {
    aspect-ratio: 16 / 11;
  }

  .page-news .news-taxonomy__grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }

  .page-news .news-sub__card {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40px;
  }

  .page-news .news-sub__card .btn {
    justify-self: end;
  }

  .page-news .news-feature__title {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>