.page-news {
  --news-rail-w: 236px;
}

.page-news .news-hero {
  padding-top: 28px;
}

.page-news .news-hero__title {
  margin: 10px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 4.8rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper-100);
}

.page-news .news-hero__lead {
  max-width: 46ch;
  margin: 0;
  color: var(--slate-300);
  font-size: 1rem;
  line-height: var(--lh-body);
}

.page-news .news-hero__rhythm {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal-400);
}

.page-news .news-hero__figure {
  margin: 34px auto 0;
}

.page-news .news-hero__figure .figure__frame {
  overflow: hidden;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: var(--ink-700);
  aspect-ratio: 16 / 7;
}

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

/* 置顶服务通告 */
.page-news .news-notice {
  margin-top: 48px;
}

.page-news .news-notice__panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 18px;
  padding: 22px 20px 24px 22px;
  border: 1px solid rgba(229, 182, 92, 0.55);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius-m);
  background:
    linear-gradient(115deg, rgba(229, 182, 92, 0.14), rgba(23, 35, 58, 0.94) 58%, rgba(23, 35, 58, 0.94));
}

.page-news .news-notice__body {
  flex: 1 1 300px;
  min-width: 0;
}

.page-news .news-notice__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--gold-500);
}

.page-news .news-notice__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 3.4vw, 1.4rem);
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper-100);
}

.page-news .news-notice__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate-300);
}

.page-news .news-notice__action {
  flex: 0 0 auto;
  align-self: center;
}

/* 双栏主体 */
.page-news .news-layout {
  display: grid;
  gap: 44px;
  margin-top: 56px;
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.26em;
  color: var(--slate-300);
}

.page-news .news-rail__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-600);
}

.page-news .news-rail__list li {
  border-bottom: 1px solid var(--line-600);
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 4px;
  border-left: 2px solid transparent;
  color: var(--paper-100);
  font-size: 15px;
  text-decoration: none;
  transition: color 180ms ease-out, border-color 180ms ease-out, padding-left 180ms ease-out;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  padding-left: 10px;
  border-left-color: var(--gold-500);
  color: var(--gold-500);
}

.page-news .news-rail__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--slate-300);
}

.page-news .news-rail__note {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--teal-400);
}

/* 条目分组 */
.page-news .news-group {
  margin-top: 56px;
  scroll-margin-top: 110px;
}

.page-news .news-group:first-child {
  margin-top: 0;
}

.page-news .news-group__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-600);
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 4vw, 1.68rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-news .news-group__figure {
  margin: 24px 0 6px;
}

.page-news .news-group__figure .figure__frame {
  overflow: hidden;
  max-width: 440px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: var(--ink-700);
  aspect-ratio: 4 / 3;
}

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

.page-news .news-group__figure .figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate-300);
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 6px 22px 0;
  border-bottom: 1px solid var(--line-600);
  transition: transform 180ms ease-out, background-color 180ms ease-out;
}

.page-news .news-item__no {
  padding-top: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--line-600);
  transition: color 180ms ease-out;
}

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

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--slate-300);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper-100);
  transition: color 180ms ease-out;
}

.page-news .news-item__excerpt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate-300);
}

@media (hover: hover) {
  .page-news .news-item:hover {
    transform: translateX(4px);
    background: linear-gradient(90deg, rgba(229, 182, 92, 0.1), rgba(229, 182, 92, 0) 68%);
  }

  .page-news .news-item:hover .news-item__no {
    color: var(--gold-500);
  }

  .page-news .news-item:hover .news-item__title {
    color: var(--gold-200);
  }
}

/* 专题系列 */
.page-news .news-series {
  margin-top: 80px;
}

.page-news .news-series__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-news .news-series__intro {
  max-width: 48ch;
  margin: 0 0 26px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate-300);
}

.page-news .news-series__track {
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 4px 2px 18px;
  overflow-x: auto;
  list-style: none;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-series__card {
  display: flex;
  flex: 0 0 min(78vw, 300px);
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, var(--ink-700), var(--ink-800));
  scroll-snap-align: start;
  transition: border-color 180ms ease-out, transform 180ms ease-out;
}

.page-news .news-series__card:hover {
  border-color: var(--teal-400);
  transform: translateY(-3px);
}

.page-news .news-series__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold-500);
}

.page-news .news-series__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--paper-100);
}

.page-news .news-series__desc {
  flex: 1 1 auto;
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--slate-300);
}

.page-news .news-series__link {
  align-self: flex-start;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(58, 203, 176, 0.4);
  color: var(--teal-400);
  font-size: 13.5px;
  text-decoration: none;
  transition: color 180ms ease-out, border-color 180ms ease-out;
}

.page-news .news-series__link:hover,
.page-news .news-series__link:focus-visible {
  border-bottom-color: var(--gold-500);
  color: var(--gold-500);
}

/* 订阅与反馈 */
.page-news .news-subscribe {
  margin-top: 72px;
  padding-bottom: 64px;
}

.page-news .news-subscribe__panel {
  display: grid;
  gap: 28px;
  padding: 30px 22px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(58, 203, 176, 0.11), rgba(7, 13, 24, 0) 58%),
    var(--ink-800);
}

.page-news .news-subscribe__col--alt {
  padding-top: 26px;
  border-top: 1px solid var(--line-600);
}

.page-news .news-subscribe__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 3.8vw, 1.55rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--paper-100);
}

.page-news .news-subscribe__text {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate-300);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .news-hero {
    padding-top: 40px;
  }

  .page-news .news-hero__lead {
    font-size: 1.06rem;
  }

  .page-news .news-subscribe__panel {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 38px 34px;
  }

  .page-news .news-subscribe__col--alt {
    padding-top: 0;
    padding-left: 40px;
    border-top: 0;
    border-left: 1px solid var(--line-600);
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 58px;
    margin-top: 80px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
  }

  .page-news .news-item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 18px;
  }

  .page-news .news-item__title {
    font-size: 1.08rem;
  }
}

@media (max-width: 419px) {
  .page-news .news-item {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 10px;
  }

  .page-news .news-notice__panel {
    padding: 20px 16px 22px 18px;
  }
}