.page-news {
  --ns-ver: var(--cyan);
  --ns-route: var(--violet);
  --ns-hall: var(--gold);
  --ns-ops: var(--magenta);
  --ns-line: var(--indigo-600);
  --ns-panel: var(--indigo-800);
  overflow-x: clip;
}

/* ---------- 首屏头条 ---------- */
.page-news .ns-hero {
  position: relative;
  padding: 22px 0 10px;
  isolation: isolate;
}

.page-news .ns-hero__slab {
  position: absolute;
  top: 0;
  right: 0;
  left: 32%;
  bottom: 44%;
  z-index: 0;
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(63, 240, 216, .16), rgba(139, 108, 246, .10) 46%, transparent 84%);
  transform: skewY(-3.5deg);
  pointer-events: none;
}

.page-news .ns-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-news .ns-hero__title {
  margin: 14px 0 16px;
  font-family: var(--head);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-news .ns-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.page-news .ns-time {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink-2);
}

.page-news .ns-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .ns-hero__figure {
  margin: 0;
}

/* ---------- 通用图框 ---------- */
.page-news .ns-figure {
  margin: 0;
}

.page-news .ns-figure__caption {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .ns-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ns-line);
  border-radius: var(--radius);
  background: var(--ns-panel);
}

.page-news .ns-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .ns-frame--hero img {
  aspect-ratio: 7 / 4;
}

.page-news .ns-frame--sub img {
  aspect-ratio: 3 / 2;
}

.page-news .ns-frame__glow {
  position: absolute;
  inset: auto 0 0 0;
  height: 44%;
  background: linear-gradient(to top, rgba(11, 16, 48, .82), transparent);
  pointer-events: none;
}

/* ---------- 栏目标签 ---------- */
.page-news .ns-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px;
  border: 1px solid var(--ns-line);
  border-radius: 999px;
  background: rgba(232, 236, 255, .03);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
  white-space: nowrap;
}

.page-news .ns-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--ink-2);
  flex: none;
}

.page-news .ns-chip--ver::before { background: var(--cyan); }
.page-news .ns-chip--route::before { background: var(--violet); }
.page-news .ns-chip--hall::before { background: var(--gold); }
.page-news .ns-chip--ops::before { background: var(--magenta); }

/* ---------- 条目流 ---------- */
.page-news .ns-feed {
  padding-top: 42px;
}

.page-news .ns-feed__intro {
  max-width: 62ch;
  margin: 12px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .ns-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 6px;
  padding: 0;
  list-style: none;
}

.page-news .ns-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ns-line);
}

.page-news .ns-list + .ns-list {
  border-top: 0;
}

.page-news .ns-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  grid-template-areas:
    "no meta"
    "no title"
    "no excerpt";
  column-gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ns-line);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-news .ns-item:hover {
  transform: translateX(3px);
  border-bottom-color: var(--cyan);
}

.page-news .ns-item__no {
  grid-area: no;
  align-self: start;
  font-family: var(--mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
  color: var(--ink-2);
  padding-top: 3px;
}

.page-news .ns-item__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .ns-item__time {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-2);
}

.page-news .ns-item__title {
  grid-area: title;
  margin: 0 0 8px;
  font-family: var(--head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .ns-item__excerpt {
  grid-area: excerpt;
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 全宽专题推荐 ---------- */
.page-news .ns-spotlight {
  position: relative;
  margin: 30px 0;
  padding: 26px 22px;
  overflow: hidden;
  border: 1px solid var(--ns-line);
  border-radius: var(--radius);
  background: var(--ns-panel);
}

.page-news .ns-spotlight::before {
  content: "";
  position: absolute;
  top: -60%;
  right: -12%;
  width: 66%;
  height: 220%;
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-news .ns-spotlight--series::before {
  background: linear-gradient(120deg, rgba(63, 240, 216, .18), rgba(139, 108, 246, .10) 52%, transparent 78%);
}

.page-news .ns-spotlight--data::before {
  background: linear-gradient(120deg, rgba(245, 185, 74, .16), rgba(255, 77, 141, .10) 52%, transparent 78%);
}

.page-news .ns-spotlight > * {
  position: relative;
}

.page-news .ns-spotlight__title {
  margin: 8px 0 10px;
  font-family: var(--head);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-news .ns-spotlight__text {
  max-width: 60ch;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 专题系列 ---------- */
.page-news .ns-series {
  padding-top: 46px;
}

.page-news .ns-series__grid {
  display: grid;
  gap: 26px;
}

.page-news .ns-series__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: .04em;
  color: var(--ink-2);
}

.page-news .ns-series__main .px-prose {
  max-width: 66ch;
  margin: 14px 0 26px;
}

.page-news .ns-series__figure {
  margin-bottom: 28px;
}

.page-news .ns-series__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ns-line);
}

.page-news .ns-series__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ns-line);
  transition: border-color .3s var(--ease);
}

.page-news .ns-series__item:hover {
  border-bottom-color: var(--gold);
}

.page-news .ns-series__phase {
  font-family: var(--mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .05em;
  color: var(--gold);
}

.page-news .ns-series__when {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink-2);
}

.page-news .ns-series__desc {
  margin: 4px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 月度数据 ---------- */
.page-news .ns-data {
  position: relative;
  margin-top: 46px;
  padding: 32px 22px;
  overflow: hidden;
  border: 1px solid var(--ns-line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(29, 36, 86, .95), rgba(11, 16, 48, .72));
}

.page-news .ns-data::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 240, 216, .18), transparent 68%);
  pointer-events: none;
}

.page-news .ns-data__head,
.page-news .ns-data__grid,
.page-news .ns-data__foot,
.page-news .ns-data__figure {
  position: relative;
}

.page-news .ns-data__intro {
  max-width: 62ch;
  margin: 12px 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .ns-data__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  margin-bottom: 22px;
}

.page-news .ns-data__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border: 1px solid var(--ns-line);
  border-radius: var(--radius-sm);
  background: rgba(11, 16, 48, .62);
  transform: rotate(-1.5deg);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-news .ns-data__card:nth-child(even) {
  transform: rotate(1.5deg);
}

.page-news .ns-data__card:hover {
  transform: rotate(0deg) translateY(-3px);
  border-color: var(--cyan);
}

.page-news .ns-data__num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 40px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--cyan);
}

.page-news .ns-data__card:nth-child(2) .ns-data__num { color: var(--gold); }
.page-news .ns-data__card:nth-child(3) .ns-data__num { color: var(--violet); }
.page-news .ns-data__card:nth-child(4) .ns-data__num { color: var(--magenta); }

.page-news .ns-data__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-news .ns-data__foot {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 更新节奏 ---------- */
.page-news .ns-sub {
  padding-top: 46px;
  padding-bottom: 12px;
}

.page-news .ns-sub__grid {
  display: grid;
  gap: 30px;
}

.page-news .ns-sub__text .px-prose {
  max-width: 64ch;
  margin: 14px 0 20px;
}

.page-news .ns-sub__list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ns-line);
}

.page-news .ns-sub__list li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-bottom: 1px solid var(--ns-line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .ns-sub__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-news .ns-sub__list li:nth-child(2)::before { background: var(--gold); }
.page-news .ns-sub__list li:nth-child(3)::before { background: var(--violet); }
.page-news .ns-sub__list li:nth-child(4)::before { background: var(--magenta); }

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

.page-news .ns-sub__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 20px 0 0;
  font-size: 14px;
  letter-spacing: .04em;
}

.page-news .ns-sub__links a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--ns-line);
  padding-bottom: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-news .ns-sub__links a:hover,
.page-news .ns-sub__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .ns-sub__figure {
  align-self: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .ns-item {
    grid-template-columns: 3rem 132px minmax(0, 1fr);
    grid-template-areas:
      "no meta title"
      "no meta excerpt";
    column-gap: 20px;
  }

  .page-news .ns-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 0;
    padding-top: 3px;
  }

  .page-news .ns-item__title {
    margin-bottom: 8px;
    font-size: 22px;
  }

  .page-news .ns-spotlight {
    padding: 30px 32px;
  }
}

@media (min-width: 900px) {
  .page-news .ns-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: 52px;
  }

  .page-news .ns-series__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: 48px;
  }

  .page-news .ns-series__item {
    grid-template-columns: 148px minmax(0, 1fr);
    grid-template-areas:
      "phase desc"
      "when desc";
    column-gap: 24px;
    align-items: start;
  }

  .page-news .ns-series__phase { grid-area: phase; }
  .page-news .ns-series__when { grid-area: when; }
  .page-news .ns-series__desc { grid-area: desc; margin-top: 0; }

  .page-news .ns-data {
    padding: 40px 40px 34px;
  }

  .page-news .ns-data__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .ns-sub__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: 52px;
  }
}

@media (min-width: 1160px) {
  .page-news .ns-hero {
    padding: 30px 0 14px;
  }

  .page-news .ns-spotlight {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 34px 44px;
  }

  .page-news .ns-spotlight > p,
  .page-news .ns-spotlight > h3 {
    margin-top: 0;
  }

  .page-news .ns-spotlight__title {
    margin-bottom: 0;
    flex: 0 0 auto;
  }

  .page-news .ns-spotlight__text {
    flex: 1 1 auto;
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .ns-item,
  .page-news .ns-data__card,
  .page-news .ns-series__item,
  .page-news .ns-sub__links a {
    transition: none;
  }

  .page-news .ns-item:hover {
    transform: none;
  }

  .page-news .ns-data__card,
  .page-news .ns-data__card:nth-child(even),
  .page-news .ns-data__card:hover {
    transform: none;
  }
}