.page-news {
  --news-line: rgba(139, 92, 246, 0.22);
  --news-line-strong: rgba(139, 92, 246, 0.55);
  --news-text-soft: #c9c3d5;
  --news-glow: rgba(59, 29, 110, 0.55);
  background:
    radial-gradient(110% 55% at 88% -8%, var(--news-glow), transparent 62%),
    radial-gradient(70% 38% at -6% 28%, rgba(139, 92, 246, 0.14), transparent 70%),
    var(--void-black);
  color: var(--cold-white);
  overflow-x: hidden;
  padding-bottom: 8px;
}

.page-news .breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 10px 0 0;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 30px;
  align-items: start;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--graphite);
}

.page-news .news-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-violet);
}

.page-news .news-hero__idx {
  padding-left: 12px;
  border-left: 1px solid var(--news-line-strong);
  color: var(--muted-mist);
  letter-spacing: 0.12em;
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 7.4vw, 4.1rem);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-text-soft);
}

.page-news .news-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  border-top: 1px solid var(--news-line);
}

.page-news .news-hero__meta li {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.page-news .news-hero__meta-k {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-mist);
}

.page-news .news-hero__meta-v {
  font-size: 13.5px;
  color: var(--cold-white);
}

.page-news .news-feature-wrap {
  position: relative;
  min-width: 0;
}

.page-news .news-feature {
  position: relative;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--news-line-strong);
  background: linear-gradient(150deg, rgba(59, 29, 110, 0.55), rgba(17, 19, 28, 0.92));
  box-shadow: 12px 12px 0 -1px rgba(139, 92, 246, 0.16);
}

.page-news .news-feature__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.05);
}

.page-news .news-feature__tag {
  position: absolute;
  top: -1px;
  left: -1px;
  z-index: 2;
  padding: 8px 14px;
  background: var(--racing-orange);
  color: var(--void-black);
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.18em;
  transform: skewX(-8deg);
}

.page-news .news-pick {
  position: relative;
  z-index: 3;
  margin: -44px 12px 0 12px;
  padding: 18px;
  background: rgba(17, 19, 28, 0.96);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--racing-orange);
}

.page-news .news-pick__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-pick__flag {
  font-family: var(--font-data);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--racing-orange);
}

.page-news .news-pick__time {
  font-size: 10.5px;
  color: var(--muted-mist);
}

.page-news .news-pick__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  line-height: 1.5;
  font-weight: 800;
}

.page-news .news-pick__desc {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

.page-news .news-pick__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .news-pick__go {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 2px;
  color: var(--signal-lime);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.4);
  transition: color var(--ease), border-color var(--ease);
}

.page-news .news-pick__go:hover,
.page-news .news-pick__go:focus-visible {
  color: var(--racing-orange);
  border-color: var(--racing-orange);
}

/* ---------- 横向索引带 ---------- */
.page-news .news-index {
  padding: 12px 0;
  border-top: 1px solid var(--graphite);
  border-bottom: 1px solid var(--graphite);
  background: linear-gradient(90deg, rgba(59, 29, 110, 0.32), transparent 58%);
}

.page-news .news-index__track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--graphite) transparent;
}

.page-news .news-index__track::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-index__track::-webkit-scrollbar-thumb {
  background: var(--graphite);
}

.page-news .news-index__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--graphite);
  background: rgba(17, 19, 28, 0.7);
  color: var(--cold-white);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  border-color: var(--neon-violet);
  background: rgba(139, 92, 246, 0.12);
}

.page-news .news-index__idx {
  color: var(--neon-violet);
  font-size: 10.5px;
  letter-spacing: 0.1em;
}

/* ---------- 动态列表 ---------- */
.page-news .news-latest {
  padding: 46px 0 10px;
}

.page-news .news-latest__head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-news .news-latest__head .section__title,
.page-news .news-latest__head .section__lede {
  margin: 0;
}

.page-news .news-list {
  display: grid;
  border-top: 1px solid var(--graphite);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 20px 8px 20px 0;
  border-bottom: 1px solid var(--graphite);
  transition: background var(--ease), border-color var(--ease);
}

.page-news .news-item:hover {
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.1), transparent 78%);
  border-bottom-color: var(--news-line-strong);
}

.page-news .news-item__rail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 4px;
  min-width: 0;
}

.page-news .news-item__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--neon-violet);
}

.page-news .news-item__time {
  font-size: 10.5px;
  color: var(--muted-mist);
  white-space: nowrap;
}

.page-news .news-item__body {
  min-width: 0;
}

.page-news .news-item__body .tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
}

.page-news .news-item__link {
  color: var(--cold-white);
  text-decoration: none;
  transition: color var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  color: var(--racing-orange);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  padding: 54px 0;
  border-top: 1px solid var(--graphite);
}

.page-news .news-topics__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px;
  gap: 16px;
  align-items: start;
  margin-bottom: 26px;
}

.page-news .news-topics__intro {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-news .news-topics__intro .section__title,
.page-news .news-topics__intro .section__lede {
  margin: 0;
}

.page-news .news-topics__mark {
  padding: 5px;
  border: 1px solid var(--news-line-strong);
  background: rgba(17, 19, 28, 0.8);
}

.page-news .news-topics__mark img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .news-topics__grid {
  display: grid;
  gap: 14px;
}

.page-news .news-topic {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--news-line);
  background: linear-gradient(160deg, rgba(17, 19, 28, 0.96), rgba(7, 7, 12, 0.92));
}

.page-news .news-topic__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-topic__body {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-news .news-topic__no {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(139, 92, 246, 0.85);
}

.page-news .news-topic__title {
  margin: 0;
  padding-right: 36px;
  font-size: 1.1rem;
  line-height: 1.45;
  font-weight: 800;
}

.page-news .news-topic__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

.page-news .news-topic__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--signal-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.32);
  transition: color var(--ease), border-color var(--ease);
  justify-self: start;
}

.page-news .news-topic__link:hover,
.page-news .news-topic__link:focus-visible {
  color: var(--racing-orange);
  border-color: var(--racing-orange);
}

.page-news .news-topic--plain {
  border-left: 3px solid var(--racing-orange);
}

.page-news .news-topic--row {
  border-top: 1px solid var(--news-line-strong);
  background: linear-gradient(90deg, rgba(59, 29, 110, 0.4), rgba(7, 7, 12, 0.9));
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: 50px 0;
  border-top: 1px solid var(--graphite);
  background: linear-gradient(180deg, rgba(59, 29, 110, 0.18), transparent 72%);
}

.page-news .news-cadence__head {
  display: grid;
  gap: 10px;
}

.page-news .news-cadence__head .section__title,
.page-news .news-cadence__head .section__lede {
  margin: 0;
}

.page-news .news-cadence__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.page-news .news-cadence__cell {
  padding: 14px;
  border: 1px solid var(--news-line);
  background: rgba(17, 19, 28, 0.68);
}

.page-news .news-cadence__num {
  display: block;
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--signal-lime);
}

.page-news .news-cadence__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--cold-white);
}

.page-news .news-cadence__desc {
  display: block;
  margin-top: 4px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--muted-mist);
}

.page-news .news-cadence__note {
  margin: 20px 0 0;
  max-width: 72ch;
  font-size: 13.5px;
  line-height: 1.82;
  color: var(--news-text-soft);
}

/* ---------- 合作 ---------- */
.page-news .news-collab {
  margin: 0;
  padding: 44px 0 56px;
  border-top: 1px solid var(--graphite);
}

.page-news .news-collab__inner {
  display: grid;
  gap: 18px;
  padding: 24px 20px;
  border: 1px solid rgba(255, 107, 26, 0.35);
  background: linear-gradient(120deg, rgba(59, 29, 110, 0.62), rgba(17, 19, 28, 0.95) 68%);
}

.page-news .news-collab__text {
  display: grid;
  gap: 10px;
}

.page-news .news-collab__title {
  margin: 0;
  font-size: clamp(1.4rem, 4.2vw, 1.9rem);
  line-height: 1.28;
  font-weight: 900;
}

.page-news .news-collab__desc {
  margin: 0;
  max-width: 64ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--news-text-soft);
}

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

.page-news .news-collab__step {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted-mist);
}

/* ---------- 中小屏增强 ---------- */
@media (min-width: 720px) {
  .page-news .news-topics__head {
    grid-template-columns: minmax(0, 1fr) 104px;
    align-items: end;
  }

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

  .page-news .news-topic--lead,
  .page-news .news-topic--row {
    grid-column: span 2;
  }

  .page-news .news-topic--row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .page-news .news-topic--row .news-topic__body {
    max-width: 62ch;
  }

  .page-news .news-topic--row .news-topic__link {
    flex: 0 0 auto;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-collab__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    padding: 30px 28px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding-top: 18px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 40px;
    padding-bottom: 44px;
  }

  .page-news .news-hero__title {
    margin-bottom: 22px;
  }

  .page-news .news-pick {
    margin: -58px 34px 0 -42px;
    padding: 22px;
  }

  .page-news .news-pick__title {
    font-size: 1.15rem;
  }

  .page-news .news-latest {
    padding: 58px 0 14px;
  }

  .page-news .news-item {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 10px 26px;
    padding: 24px 12px 24px 4px;
  }

  .page-news .news-item__rail {
    flex-direction: column;
    gap: 8px;
    padding-top: 2px;
    border-right: 1px solid var(--graphite);
    padding-right: 16px;
  }

  .page-news .news-item__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-news .news-item__desc {
    max-width: 68ch;
  }

  .page-news .news-topic--lead {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: stretch;
    gap: 22px;
    padding: 22px;
  }

  .page-news .news-topic--lead .news-topic__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 230px;
  }

  .page-news .news-topic--fig {
    padding: 22px;
  }

  .page-news .news-topic--plain {
    padding: 26px 22px;
  }

  .page-news .news-topics {
    padding: 66px 0;
  }

  .page-news .news-cadence {
    padding: 62px 0;
  }

  .page-news .news-cadence__cell {
    padding: 18px;
  }

  .page-news .news-cadence__num {
    font-size: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .page-news .news-index__link,
  .page-news .news-item,
  .page-news .news-pick__go,
  .page-news .news-topic__link,
  .page-news .news-item__link {
    transition: none;
  }
}