.page-news {
  padding-bottom: 72px;
}

.page-news .crumbs {
  margin: 22px 0 2px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: 26px;
  padding: 24px 0 40px;
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.6vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--hi);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-hero__side {
  align-self: end;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
}

.page-news .news-hero__sidelabel {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-news .news-hero__sideList {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.page-news .news-hero__sideList .u-mono {
  display: inline-block;
  min-width: 64px;
  color: var(--accent);
  font-size: 13.5px;
}

/* ---------- 栏目导航带 ---------- */
.page-news .news-tabs {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(4, 18, 17, 0.94);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-tabs__inner {
  padding-top: 0;
  padding-bottom: 0;
}

.page-news .news-tabs__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-tabs__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-tabs__link .u-mono {
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-news .news-tabs__link:hover,
.page-news .news-tabs__link:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

.page-news .news-tabs__link:hover .u-mono,
.page-news .news-tabs__link:focus-visible .u-mono {
  color: var(--ink);
}

/* ---------- 通栏图 ---------- */
.page-news .news-banner {
  margin: 32px auto 0;
}

.page-news .news-figure__frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

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

.page-news .news-figure__cap {
  margin: 10px 2px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 章节 ---------- */
.page-news .news-feed {
  padding-top: 8px;
}

.page-news .news-section {
  padding: 46px 0 10px;
  border-top: 1px solid var(--line);
}

.page-news .news-section:first-child {
  border-top: 0;
}

.page-news .news-section__head {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.page-news .news-section__num {
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--accent);
  opacity: 0.55;
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--hi);
}

.page-news .news-section__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 主条目 ---------- */
.page-news .news-lead {
  padding: 22px 0;
  border-top: 1px dashed var(--line);
}

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

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .news-lead__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.5vw, 29px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-lead__text {
  margin: 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-lead__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

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

/* ---------- 索引式短条目 ---------- */
.page-news .news-index {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: baseline;
  padding: 13px 10px 13px 8px;
  border-top: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: background 0.18s ease;
}

.page-news .news-index__item:hover {
  background: linear-gradient(90deg, rgba(61, 240, 138, 0.1), transparent 72%);
}

.page-news .news-index__title {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text);
}

.page-news .news-index__time {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- 订阅与提醒 ---------- */
.page-news .news-subscribe {
  padding-bottom: 40px;
}

.page-news .news-subscribe__grid {
  display: grid;
  gap: 24px;
}

.page-news .news-subscribe__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--muted);
}

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

.page-news .news-subscribe__list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 4px;
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.62;
  color: var(--text);
}

.page-news .news-subscribe__list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .news-subscribe__list .u-mono {
  font-size: 13px;
  color: var(--accent);
  padding-top: 3px;
}

.page-news .news-subscribe__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-crosslink {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-crosslink a {
  color: var(--data);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-crosslink a:hover,
.page-news .news-crosslink a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- 断点 ---------- */
@media (min-width: 880px) {
  .page-news .news-lead--media {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    padding: 36px 0 54px;
  }

  .page-news .news-lead {
    padding: 26px 0;
  }
}

@media (min-width: 900px) {
  .page-news .news-section__head {
    grid-template-columns: 64px minmax(0, 1fr) minmax(0, 330px);
    align-items: baseline;
    gap: 22px;
  }

  .page-news .news-subscribe__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .page-news .news-index__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

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

  .page-news .news-subscribe__list li {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tabs__link,
  .page-news .news-index__item,
  .page-news .news-crosslink a {
    transition: none;
  }
}