.page-news {
  --news-ink-soft: rgba(20, 23, 31, 0.68);
  --news-dark-soft: rgba(245, 240, 230, 0.72);
  --news-track-pad: clamp(18px, 4vw, 46px);
  background: var(--c-cream);
}

/* ---------- 开篇封面 ---------- */

.page-news .news-hero {
  position: relative;
  padding: 20px 0 56px;
  color: var(--c-cream);
  background:
    radial-gradient(1100px 460px at 84% -12%, rgba(47, 224, 176, 0.26), transparent 66%),
    radial-gradient(760px 380px at 4% 118%, rgba(226, 96, 63, 0.18), transparent 70%),
    linear-gradient(180deg, var(--c-space) 0%, var(--c-night) 100%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 242, 220, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 242, 220, 0.07) 1px, transparent 1px);
  background-size: 72px 72px, 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
  pointer-events: none;
}

.page-news .news-hero > .wrap {
  position: relative;
}

.page-news .news-hero__crumb {
  margin: 0 0 26px;
}

.page-news .news-hero__crumb a,
.page-news .news-hero__crumb span {
  color: var(--c-aurora-soft);
  text-decoration: none;
}

.page-news .news-hero__crumb a:hover,
.page-news .news-hero__crumb a:focus-visible {
  color: var(--c-gold);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-hero__eyebrow {
  color: var(--c-aurora);
}

.page-news .news-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(36px, 8.4vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--c-paper);
}

.page-news .news-hero__lead {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.78;
  color: var(--news-dark-soft);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(169, 242, 220, 0.22);
}

.page-news .news-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-hero__stats b {
  font-family: var(--font-mono);
  font-size: clamp(22px, 5vw, 30px);
  font-weight: 700;
  color: var(--c-aurora);
  letter-spacing: -0.01em;
}

.page-news .news-hero__stats span {
  font-size: 13px;
  color: var(--news-dark-soft);
}

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

.page-news .news-hero__figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-aurora-soft);
  letter-spacing: 0.02em;
}

/* ---------- 通用小节头 ---------- */

.page-news .news-sec-head {
  margin: 0 0 26px;
}

.page-news .news-sec-head h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 5.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--c-ink);
}

.page-news .news-sec-head__sub {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-news .eyebrow--light {
  color: var(--c-aurora);
}

/* ---------- 栏目导航横带 ---------- */

.page-news .news-lanes {
  padding: 54px 0 16px;
  background: var(--c-cream);
}

.page-news .news-lanes__track {
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 6px var(--news-track-pad) 22px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--news-track-pad);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-lanes__track::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-lanes__track::-webkit-scrollbar-thumb {
  background: rgba(47, 224, 176, 0.5);
  border-radius: 4px;
}

.page-news .news-lane {
  flex: 0 0 78%;
  max-width: 320px;
  scroll-snap-align: start;
  position: relative;
  padding: 22px 20px 20px;
  background: var(--c-paper);
  border: 1px solid rgba(11, 27, 51, 0.1);
  border-top: 3px solid var(--c-space);
  box-shadow: 0 12px 26px -22px rgba(11, 27, 51, 0.5);
  transition: border-top-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-lane:hover,
.page-news .news-lane:focus-within {
  border-top-color: var(--c-aurora);
  transform: translateY(-3px);
}

.page-news .news-lane__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-ember);
  margin-bottom: 12px;
}

.page-news .news-lane h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .news-lane p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-news .news-lane__meta {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: #0B1B33;
  background: var(--c-aurora-soft);
}

/* ---------- 本期精选 ---------- */

.page-news .news-feature {
  padding: 52px 0 46px;
  background: var(--c-cream);
}

.page-news .news-feature__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  background: var(--c-paper);
  border: 1px solid rgba(11, 27, 51, 0.1);
  box-shadow: 0 20px 40px -34px rgba(11, 27, 51, 0.55);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 46px -30px rgba(11, 27, 51, 0.6);
}

.page-news .news-card__fig {
  margin: 0;
  line-height: 0;
}

.page-news .news-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
}

.page-news .news-card h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.36;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .news-card--lead h3 {
  font-size: clamp(21px, 4.6vw, 26px);
  line-height: 1.28;
}

.page-news .news-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-slate);
}

.page-news .news-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px dashed rgba(85, 97, 122, 0.34);
  font-size: 12.5px;
  color: var(--c-slate);
}

.page-news .news-card__time {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-ember);
  letter-spacing: 0.03em;
}

.page-news .news-card__when {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- 城市地图 ---------- */

.page-news .news-cities {
  padding: 54px 0 58px;
  color: var(--c-cream);
  background:
    radial-gradient(900px 420px at 96% 0%, rgba(47, 224, 176, 0.18), transparent 68%),
    linear-gradient(180deg, var(--c-night) 0%, var(--c-space) 100%);
}

.page-news .news-cities__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-cities h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 5.2vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--c-paper);
}

.page-news .news-cities__intro p {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--news-dark-soft);
}

.page-news .news-cities__fig {
  margin: 0;
}

.page-news .news-cities__list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-city {
  display: grid;
  grid-template-columns: 62px 1fr;
  grid-template-areas:
    "name hint"
    "bar  bar";
  gap: 6px 14px;
  align-items: center;
  padding: 12px 4px;
  border-bottom: 1px solid rgba(169, 242, 220, 0.16);
}

.page-news .news-city__name {
  grid-area: name;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-paper);
}

.page-news .news-city__hint {
  grid-area: hint;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-aurora-soft);
}

.page-news .news-city__bar {
  grid-area: bar;
  display: block;
  height: 5px;
  background: rgba(169, 242, 220, 0.16);
  overflow: hidden;
}

.page-news .news-city__bar i {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--c-aurora) 0%, var(--c-gold) 110%);
}

/* ---------- 版本手记 ---------- */

.page-news .news-version {
  padding: 54px 0 44px;
  background: var(--c-cream);
}

.page-news .news-version__line {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-news .news-version__line::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-ember) 0%, var(--c-aurora) 55%, rgba(47, 224, 176, 0.18) 100%);
}

.page-news .ver-node {
  position: relative;
  padding: 0 0 28px;
}

.page-news .ver-node::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--c-cream);
  border: 3px solid var(--c-ember);
  border-radius: 50%;
}

.page-news .ver-node:last-child::before {
  border-color: var(--c-aurora);
}

.page-news .ver-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #0B1B33;
  background: var(--c-aurora-soft);
}

.page-news .ver-node h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.36;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .ver-node p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--c-slate);
}

.page-news .news-version__foot {
  margin: 4px 0 0;
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--c-slate);
  background: var(--c-paper);
  border-left: 3px solid var(--c-aurora);
}

.page-news .news-version__foot a {
  color: var(--c-ink);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--c-aurora);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-news .news-version__foot a:hover,
.page-news .news-version__foot a:focus-visible {
  color: var(--c-ember);
}

/* ---------- 更新节奏 + 选题来源 ---------- */

.page-news .news-rhythm {
  padding: 8px 0 62px;
  background: var(--c-cream);
}

.page-news .news-rhythm__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-rhythm__card {
  padding: 28px 24px 26px;
  background: var(--c-paper);
  border: 1px solid rgba(11, 27, 51, 0.1);
}

.page-news .news-rhythm__card h2 {
  margin: 8px 0 12px;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-news .news-rhythm__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--c-slate);
}

.page-news .news-rhythm__card--dark {
  color: var(--c-cream);
  background: linear-gradient(150deg, var(--c-night) 0%, var(--c-space) 100%);
  border-color: transparent;
}

.page-news .news-rhythm__card--dark h2 {
  color: var(--c-paper);
}

.page-news .news-rhythm__card--dark p {
  color: var(--news-dark-soft);
}

.page-news .news-rhythm__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-rhythm__source {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rhythm__source li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-aurora-soft);
}

.page-news .news-rhythm__source li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--c-gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

/* ---------- 桌面增强 ---------- */

@media (min-width: 760px) {
  .page-news .news-hero {
    padding: 26px 0 76px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-news .news-lane {
    flex: 0 0 300px;
    max-width: none;
  }

  .page-news .news-feature__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-news .news-card--lead {
    grid-column: span 7;
  }

  .page-news .news-card--side {
    grid-column: span 5;
  }

  .page-news .news-card--third {
    grid-column: span 4;
  }

  .page-news .news-cities__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-city {
    grid-template-columns: 74px minmax(0, 1fr);
    grid-template-areas:
      "name bar"
      "name hint";
    gap: 8px 18px;
  }

  .page-news .news-city__bar {
    align-self: center;
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero {
    padding: 34px 0 92px;
  }

  .page-news .news-lanes__track {
    padding-left: 0;
    padding-right: 0;
    justify-content: space-between;
    scroll-snap-type: none;
    overflow-x: visible;
  }

  .page-news .news-lane {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-news .news-version__line {
    padding-left: 38px;
  }

  .page-news .ver-node::before {
    left: -38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-lane,
  .page-news .news-card {
    transition: none;
  }

  .page-news .news-lane:hover,
  .page-news .news-card:hover {
    transform: none;
  }
}
<<<END>>>

.page-news {
  --w: 1rem;
}