.page-news {
  --news-radius: 26px;
  --news-gap: clamp(20px, 3vw, 36px);
  --news-hair: rgba(11, 28, 44, 0.13);
  --news-hair-dark: rgba(244, 240, 230, 0.1);
  --news-muted-ink: rgba(11, 28, 44, 0.58);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(88px, 11vw, 140px) 0 clamp(48px, 6vw, 80px);
  background:
    radial-gradient(880px 480px at 84% -12%, rgba(31, 224, 180, 0.16), transparent 72%),
    radial-gradient(620px 420px at 6% 108%, rgba(194, 112, 79, 0.14), transparent 70%),
    var(--ink);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 224, 180, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 224, 180, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 72% 26%, #000 0%, transparent 68%);
  mask-image: radial-gradient(circle at 72% 26%, #000 0%, transparent 68%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: end;
}

.page-news .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
  font-size: 0.82rem;
}

.page-news .breadcrumb-item {
  color: var(--text-dim);
}

.page-news .breadcrumb a.breadcrumb-item:hover {
  color: var(--neon);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  color: var(--cream);
  font-size: clamp(2.3rem, 6.4vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-news .news-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--news-hair-dark);
  border: 1px solid var(--news-hair-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-board__cell {
  background: rgba(18, 41, 61, 0.78);
  padding: clamp(16px, 2.4vw, 26px);
}

.page-news .news-board__label {
  margin: 0 0 10px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-mute);
}

.page-news .news-board__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--neon);
  line-height: 1.1;
}

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

/* ---------- 头条 ---------- */
.page-news .news-lead {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--ink);
}

.page-news .news-lead__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-news .news-lead__note {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-mute);
}

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

.page-news .news-feature {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--news-hair-dark);
  border-radius: var(--r-xl);
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-feature:hover {
  border-color: var(--line);
  transform: translateY(-2px);
}

.page-news .news-feature__figure {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-3);
}

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

.page-news .news-feature__body {
  padding: clamp(22px, 3vw, 36px);
}

.page-news .news-feature__meta,
.page-news .news-mini__meta,
.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-feature__title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.32;
  color: var(--cream);
}

.page-news .news-feature__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 180, 0.4);
  padding-bottom: 3px;
  transition: border-color var(--dur) var(--ease), gap var(--dur) var(--ease);
}

.page-news .news-more:hover {
  border-color: var(--neon);
  gap: 14px;
}

.page-news .news-lead__side {
  display: grid;
  gap: var(--news-gap);
  align-content: start;
}

.page-news .news-mini {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--news-hair-dark);
  border-radius: var(--r-lg);
  background: rgba(18, 41, 61, 0.62);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-mini::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 84px;
  height: 84px;
  background: linear-gradient(225deg, rgba(31, 224, 180, 0.16), transparent 68%);
  border-radius: 0 var(--r-lg) 0 70%;
  pointer-events: none;
}

.page-news .news-mini:hover {
  background: rgba(23, 50, 74, 0.8);
  border-color: var(--line);
}

.page-news .news-mini__title {
  position: relative;
  margin: 0 0 10px;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  line-height: 1.45;
  color: var(--cream);
}

.page-news .news-mini__text {
  position: relative;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 时间标签 */
.page-news .news-time {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--text-mute);
}

/* ---------- 日志区（浅色） ---------- */
.page-news .news-log {
  padding: clamp(56px, 9vw, 112px) 0;
  background: var(--cream);
  color: var(--ink);
}

.page-news .news-log .section-title {
  color: var(--ink);
}

.page-news .news-log__head {
  max-width: 62ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-news .news-log__note {
  margin: 14px 0 0;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--news-muted-ink);
}

.page-news .news-log__layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .news-filters__label {
  margin: 0 0 12px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--news-muted-ink);
}

.page-news .news-chips {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}

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

.page-news .news-chip {
  flex: 0 0 auto;
  font: inherit;
  font-size: 0.93rem;
  padding: 10px 20px;
  border-radius: var(--pill);
  border: 1px solid rgba(11, 28, 44, 0.2);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-chip:hover {
  background: rgba(11, 28, 44, 0.06);
  border-color: rgba(11, 28, 44, 0.42);
}

.page-news .news-chip[data-active="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--neon);
  font-weight: 700;
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 26px);
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-top: 1px solid var(--news-hair);
  transition: background var(--dur) var(--ease);
}

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

.page-news .news-item:hover {
  background: rgba(11, 28, 44, 0.035);
}

.page-news .news-item__num {
  padding-top: 4px;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: clamp(1.04rem, 2.1vw, 1.32rem);
  line-height: 1.4;
  color: var(--ink);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--news-muted-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--dur) var(--ease);
}

.page-news .news-item:hover .news-item__text,
.page-news .news-item:focus-within .news-item__text {
  -webkit-line-clamp: 4;
}

.page-news .news-item__media {
  margin: 16px 0 0;
  width: min(100%, 460px);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--r-md);
  background: rgba(11, 28, 44, 0.08);
}

.page-news .news-item__media--sm {
  aspect-ratio: 10 / 7;
}

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

/* 浅色区里的胶囊标签 */
.page-news .news-log .tag {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: var(--pill);
  border: 1px solid transparent;
}

.page-news .news-log .tag--amber {
  background: rgba(255, 166, 43, 0.22);
  color: #8a5406;
}

.page-news .news-log .tag--clay {
  background: rgba(194, 112, 79, 0.2);
  color: #8b4630;
}

.page-news .news-log .tag--moss {
  background: rgba(127, 160, 106, 0.24);
  color: #3f5630;
}

.page-news .news-log .tag--rock {
  background: rgba(91, 100, 112, 0.16);
  color: #39424c;
}

.page-news .news-log .news-time {
  color: var(--news-muted-ink);
}

/* ---------- 专题系列（深色） ---------- */
.page-news .news-series {
  padding: clamp(56px, 9vw, 112px) 0;
  background:
    radial-gradient(700px 400px at 8% 0%, rgba(31, 224, 180, 0.1), transparent 70%),
    var(--ink);
}

.page-news .news-series__head {
  max-width: 60ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-series__note {
  margin: 14px 0 0;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--text-dim);
}

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

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--news-hair-dark);
  border-radius: var(--r-xl);
  background: rgba(18, 41, 61, 0.66);
}

.page-news .news-topic__badge {
  align-self: flex-start;
  padding: 6px 16px;
  border-radius: var(--r-sm);
  background: var(--clay);
  color: var(--cream);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  transform: skewX(-6deg);
}

.page-news .news-topic__badge--moss {
  background: var(--neon-dark);
}

.page-news .news-topic__title {
  margin: 0;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  line-height: 1.3;
  color: var(--cream);
}

.page-news .news-topic__desc {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-topic__figure {
  margin: 4px 0 0;
  aspect-ratio: 10 / 7;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink-3);
}

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

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

.page-news .news-topic__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px dashed var(--news-hair-dark);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-topic__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-topic__list .mono {
  font-size: 0.82rem;
  color: var(--neon);
}

/* ---------- 订阅与导出 ---------- */
.page-news .news-sub {
  padding: clamp(52px, 8vw, 100px) 0;
  background: var(--ink);
  border-top: 1px solid var(--news-hair-dark);
}

.page-news .news-sub__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-news .news-sub__copy p {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-sub__clock {
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-news .news-sub__panel {
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(8px, 1.4vw, 14px);
  background: linear-gradient(140deg, rgba(31, 224, 180, 0.18), rgba(18, 41, 61, 0.92) 62%);
}

.page-news .news-sub__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: clamp(14px, 2vw, 20px);
  border-bottom: 1px solid var(--news-hair-dark);
}

.page-news .news-sub__row--last {
  border-bottom: 0;
}

.page-news .news-sub__label {
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--text-dim);
}

.page-news .news-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: var(--pill);
  background: rgba(11, 28, 44, 0.66);
  border: 1px solid var(--news-hair-dark);
}

.page-news .news-toggle__btn {
  font: inherit;
  font-size: 0.88rem;
  padding: 8px 18px;
  border: 0;
  border-radius: var(--pill);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-toggle__btn:hover {
  color: var(--cream);
}

.page-news .news-toggle__btn[data-active="true"] {
  background: var(--neon);
  color: var(--ink);
  font-weight: 700;
}

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

.page-news .news-sub__hint {
  font-size: 0.8rem;
  color: var(--text-mute);
}

/* ---------- 往期归档（浅色收尾） ---------- */
.page-news .news-archive {
  padding: clamp(56px, 9vw, 112px) 0;
  background: var(--cream);
  color: var(--ink);
}

.page-news .news-archive .section-title {
  color: var(--ink);
}

.page-news .news-archive__head {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-archive__note {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--news-muted-ink);
}

.page-news .news-archive__grid {
  display: grid;
  gap: 18px;
}

.page-news .news-archive__col {
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid rgba(11, 28, 44, 0.09);
  border-radius: var(--r-lg);
  background: rgba(18, 41, 61, 0.05);
}

.page-news .news-archive__col-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.page-news .news-archive__col-head h3 {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-archive__col-head .mono {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--news-muted-ink);
}

.page-news .news-archive__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .news-archive__col li {
  position: relative;
  padding-left: 16px;
  font-size: 0.93rem;
  line-height: 1.68;
  color: #33414f;
}

.page-news .news-archive__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.page-news .news-archive__versions {
  display: grid;
  gap: 18px;
  align-items: start;
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--news-hair);
}

.page-news .news-archive__versions-label {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--news-muted-ink);
}

.page-news .news-archive__versions ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-archive__versions li {
  font-size: 0.94rem;
  line-height: 1.7;
  color: #33414f;
  padding-left: 14px;
  border-left: 3px solid rgba(31, 224, 180, 0.5);
}

.page-news .news-archive__versions .mono {
  display: inline-block;
  min-width: 5.2em;
  font-weight: 700;
  color: var(--neon-dark);
}

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

.page-news .news-archive .btn--ghost {
  color: var(--ink);
  border-color: rgba(11, 28, 44, 0.28);
}

.page-news .news-archive .btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(11, 28, 44, 0.06);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-archive__versions {
    grid-template-columns: minmax(0, 230px) minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-lead__side {
    grid-template-rows: repeat(2, minmax(0, 1fr));
    align-content: stretch;
  }

  .page-news .news-log__layout {
    grid-template-columns: 230px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-filters {
    position: sticky;
    top: 104px;
  }

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

  .page-news .news-chip {
    width: 100%;
    text-align: left;
  }

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

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1180px) {
  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-news .news-log__layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

@media (max-width: 420px) {
  .page-news .news-board {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .news-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-news .news-item__num {
    padding-top: 0;
  }

  .page-news .news-topic__list li {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-feature,
  .page-news .news-mini,
  .page-news .news-more,
  .page-news .news-chip,
  .page-news .news-toggle__btn {
    transition: none;
  }

  .page-news .news-feature:hover {
    transform: none;
  }
}
<<<END>>>