.page-news {
  --n-indent: 26px;
  --n-node: 12px;
  --n-gap: 22px;
}

.page-news .container {
  padding-inline: var(--gutter);
  max-width: 1280px;
  margin-inline: auto;
}

.page-news .breadcrumb {
  padding-block: 18px 2px;
  font-size: 13px;
  color: var(--tx-3);
}

.page-news .breadcrumb a {
  color: var(--tx-2);
  text-decoration: none;
}

.page-news .breadcrumb a:hover {
  color: var(--c-lake-mist);
}

/* ---------- Hero ---------- */

.page-news .news-hero {
  position: relative;
  padding: 16px 0 44px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  left: -12%;
  right: -12%;
  height: 440px;
  background:
    radial-gradient(58% 100% at 18% 0%, rgba(75, 59, 122, 0.58), transparent 72%),
    radial-gradient(48% 92% at 86% 6%, rgba(31, 143, 191, 0.32), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .news-hero__lead h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 8vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--tx-1);
  margin: 12px 0 16px;
  max-width: 16ch;
}

.page-news .news-hero__intro {
  color: var(--tx-2);
  font-size: 17px;
  line-height: 1.75;
  max-width: 58ch;
  margin: 0 0 26px;
}

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

.page-news .news-hero__panel {
  padding: 20px 20px 18px;
}

.page-news .news-hero__panel-title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--c-lake-mist);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

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

.page-news .quicklist__item + .quicklist__item {
  border-top: 1px solid var(--line);
}

.page-news .quicklist__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 4px;
  text-decoration: none;
  color: var(--tx-1);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .quicklist__link:hover,
.page-news .quicklist__link:focus-visible {
  transform: translateX(4px);
  color: var(--c-data);
}

.page-news .quicklist__label {
  font-size: 15px;
  color: var(--tx-2);
}

.page-news .quicklist__val {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-data);
  white-space: nowrap;
}

.page-news .quicklist__stamp {
  display: block;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* ---------- 置顶专题 ---------- */

.page-news .top-story-section {
  padding-block: 8px 40px;
}

.page-news .top-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(14, 95, 134, 0.22), rgba(10, 26, 47, 0.7) 55%);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-news .top-story__media {
  margin: 0;
  position: relative;
  background: var(--c-ink);
}

.page-news .top-story__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  opacity: 0.9;
}

.page-news .top-story__body {
  padding: 24px 22px 28px;
}

.page-news .top-story__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-news .top-story__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.3;
  color: var(--tx-1);
  margin: 0 0 14px;
}

.page-news .top-story__text {
  color: var(--tx-2);
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 14px;
  max-width: 62ch;
}

.page-news .top-story__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

/* ---------- 标签 ---------- */

.page-news .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.5;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .tag--tactic {
  color: var(--c-grass);
  background: rgba(47, 158, 91, 0.12);
}

.page-news .tag--zone {
  color: var(--c-hoop);
  background: rgba(240, 135, 46, 0.12);
}

.page-news .tag--ux {
  color: var(--c-lake);
  background: rgba(31, 143, 191, 0.14);
}

.page-news .tag--resume {
  color: var(--c-data);
  background: rgba(127, 227, 212, 0.12);
}

/* ---------- 时间轴 ---------- */

.page-news .timeline-figure {
  margin: 0 0 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(6, 16, 32, 0.5);
}

.page-news .timeline-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  opacity: 0.92;
}

.page-news .timeline-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--tx-3);
  border-top: 1px solid var(--line);
}

.page-news .timeline {
  position: relative;
  display: grid;
  gap: var(--n-gap);
  padding-left: var(--n-indent);
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--c-data) 0%, var(--c-dusk) 32%, var(--c-dusk) 100%);
  opacity: 0.65;
}

.page-news .tl-node {
  position: relative;
}

.page-news .tl-node__marker {
  position: absolute;
  left: -20px;
  top: 26px;
  width: var(--n-node);
  height: var(--n-node);
  border-radius: 50%;
  background: var(--c-dusk);
  border: 2px solid var(--c-sky);
  transform: translateX(-50%);
}

.page-news .tl-node--resume .tl-node__marker {
  background: var(--c-data);
  box-shadow: 0 0 0 5px rgba(127, 227, 212, 0.16);
}

.page-news .tl-node__body {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(245, 248, 250, 0.045);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-news .tl-node__body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--c-lake), var(--c-dusk));
  opacity: 0.85;
}

.page-news .tl-node__body:hover {
  transform: translateY(-4px);
  border-color: var(--c-dusk-light);
  background: rgba(245, 248, 250, 0.07);
}

.page-news .tl-node--resume .tl-node__body {
  border-color: rgba(127, 227, 212, 0.42);
  background: rgba(127, 227, 212, 0.05);
  box-shadow: 0 26px 52px -36px var(--c-ink);
}

.page-news .tl-node:target .tl-node__body {
  border-color: var(--c-data);
  box-shadow: 0 0 0 1px rgba(127, 227, 212, 0.35), 0 26px 54px -34px var(--c-ink);
}

.page-news .tl-node__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.page-news .tl-node__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--tx-1);
  margin: 0 0 10px;
}

.page-news .tl-node__text {
  color: var(--tx-2);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-news .tl-node__more {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 143, 191, 0.45);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .tl-node__more:hover,
.page-news .tl-node__more:focus-visible {
  color: var(--c-data);
  border-color: var(--c-data);
}

/* ---------- 数据带 ---------- */

.page-news .datastrip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-news .datastrip__item {
  background: rgba(10, 26, 47, 0.86);
  padding: 18px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.page-news .datastrip__num {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--c-data);
}

.page-news .datastrip__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-lake-mist);
}

.page-news .datastrip__cap {
  flex-basis: 100%;
  font-size: 13px;
  color: var(--tx-3);
  line-height: 1.6;
}

/* ---------- 赛区动态 ---------- */

.page-news .zone-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

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

.page-news .feedlist__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-news .feedlist__item:hover {
  border-color: var(--c-hoop);
}

.page-news .feedlist__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
  color: var(--tx-1);
  margin: 0 0 6px;
}

.page-news .feedlist__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--tx-3);
  margin: 0;
}

.page-news .feedlist__time {
  justify-self: start;
}

.page-news .zone-layout__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(6, 16, 32, 0.5);
}

.page-news .zone-layout__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  opacity: 0.9;
}

.page-news .zone-layout__figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--tx-3);
  border-top: 1px solid var(--line);
}

.page-news .zone-layout__note {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

.page-news .zone-layout__note a {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 143, 191, 0.45);
}

.page-news .zone-layout__note a:hover {
  color: var(--c-data);
}

/* ---------- 双端体验更新 ---------- */

.page-news .ux-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-news .ux-cards {
  display: grid;
  gap: 16px;
}

.page-news .ux-card {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-lake);
  border-radius: var(--radius);
  background: rgba(31, 143, 191, 0.06);
}

.page-news .ux-card__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.45;
  color: var(--tx-1);
  margin: 10px 0 8px;
}

.page-news .ux-card__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
  margin: 0;
}

.page-news .ux-layout__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(6, 16, 32, 0.5);
}

.page-news .ux-layout__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  opacity: 0.9;
}

.page-news .ux-layout__figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--tx-3);
  border-top: 1px solid var(--line);
}

/* ---------- 栏目与订阅 ---------- */

.page-news .subscribe-section {
  padding-bottom: 64px;
}

.page-news .colgroup {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .col-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 95, 134, 0.1);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .col-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-dusk-light);
}

.page-news .col-card__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  color: var(--tx-1);
  margin: 12px 0 8px;
}

.page-news .col-card__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
  margin: 0;
}

.page-news .sub-cta {
  margin-top: 30px;
  padding: 26px 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-news .sub-cta__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
  color: var(--tx-1);
  margin: 0 0 10px;
}

.page-news .sub-cta__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
  margin: 0;
  max-width: 56ch;
}

.page-news .sub-cta__desc a {
  color: var(--c-data);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 227, 212, 0.45);
}

.page-news .sub-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .datastrip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .colgroup {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .feedlist__item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 16px;
  }

  .page-news .feedlist__item .tag {
    margin-top: 2px;
  }

  .page-news .feedlist__time {
    justify-self: end;
    white-space: nowrap;
  }

  .page-news .sub-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 30px 28px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 24px 0 58px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-hero__panel {
    padding: 24px 24px 20px;
  }

  .page-news .top-story {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .top-story__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 340px;
  }

  .page-news .top-story__body {
    padding: 36px 38px 38px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news .timeline {
    padding-left: 34px;
    gap: 26px;
  }

  .page-news .tl-node__marker {
    left: -28px;
    top: 28px;
  }

  .page-news .tl-node__body {
    padding: 24px 26px 26px;
  }

  .page-news .tl-node__title {
    font-size: 21px;
  }

  .page-news .tl-node--resume .tl-node__body {
    padding: 30px 30px 32px;
  }

  .page-news .zone-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .zone-layout__figure {
    position: sticky;
    top: 92px;
  }

  .page-news .ux-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-news .ux-cards {
    gap: 18px;
  }
}

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

  .page-news .tl-node__body:hover,
  .page-news .col-card:hover,
  .page-news .quicklist__link:hover {
    transform: none;
  }
}