.page-news {
  --news-sticky-top: 104px;
  --news-item-radius: 10px;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  padding-top: clamp(24px, 4.5vw, 52px);
  padding-bottom: clamp(18px, 2.6vw, 30px);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6.6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-news .news-hero__lede {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 64ch;
  color: var(--muted);
}

.page-news .news-hero__actions {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-hero__media {
  margin-top: clamp(26px, 3.6vw, 44px);
  aspect-ratio: 5 / 2;
}

/* ============ 轮次条带 ============ */
.page-news .news-strip-wrap {
  margin: clamp(26px, 4vw, 52px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
}

.page-news .round-strip__track {
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 16px var(--gutter);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .round-strip__item {
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 240ms var(--ease);
}

.page-news .round-strip__item.is-active {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--glass);
}

/* ============ 列表流布局 ============ */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 44px);
  align-items: start;
}

.page-news .news-tags__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-news .news-tags__hint {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-btn {
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 240ms var(--ease);
}

.page-news .filter-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan-soft);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--hot);
  border-color: var(--hot);
  color: #060A1C;
  font-weight: 600;
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ============ 列表条目 ============ */
.page-news .news-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  padding: 16px 6px;
  border-bottom: 1px solid var(--line);
  transition: background-color 240ms var(--ease);
}

.page-news .news-item[hidden] {
  display: none;
}

.page-news .news-item__tag {
  align-self: start;
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  white-space: nowrap;
  transition: background-color 240ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

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

.page-news .news-item__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--text);
}

.page-news .news-item__meta {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-news .news-item__round {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: color 160ms var(--ease);
}

.page-news .news-item:hover {
  background: rgba(63, 240, 216, 0.05);
}

.page-news .news-item:hover .news-item__tag {
  background: var(--glass);
  border-color: var(--glass-line);
  color: var(--cyan-soft);
}

.page-news .news-item:hover .news-item__round {
  color: var(--cyan);
}

/* ============ 伤停对照 ============ */
.page-news .news-injury {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.2vw, 44px);
  align-items: center;
}

.page-news .news-injury__figure {
  aspect-ratio: 16 / 9;
}

.page-news .news-diagram {
  display: block;
  width: 100%;
  height: auto;
}

/* ============ 专题带 ============ */
.page-news .news-series-band {
  margin-top: clamp(40px, 6vw, 84px);
  padding: clamp(40px, 6vw, 80px) 0;
  background: linear-gradient(180deg, rgba(143, 246, 238, 0.07), rgba(143, 246, 238, 0.015));
  border-top: 1px solid var(--glass-line);
  border-bottom: 1px solid var(--glass-line);
}

.page-news .news-series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 48px);
  align-items: start;
}

.page-news .news-series__figure {
  aspect-ratio: 4 / 3;
}

.page-news .news-series__desc {
  margin: 14px 0 clamp(18px, 2.4vw, 26px);
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-series__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .news-series .accordion__panel p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-series__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-series__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .news-series__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ============ 追更三方式 ============ */
.page-news .news-follow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 26px);
}

.page-news .news-follow__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--news-item-radius);
  background: var(--bg-panel);
  transition: border-color 160ms var(--ease), background-color 240ms var(--ease);
}

.page-news .news-follow__item:hover {
  border-color: var(--glass-line);
  background: var(--bg-raised);
}

.page-news .news-follow__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--hot);
}

.page-news .news-follow__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.page-news .news-follow__text {
  margin: 0 0 4px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ============ 收束图 ============ */
.page-news .news-closing__media {
  margin-top: clamp(38px, 5.5vw, 76px);
  margin-bottom: clamp(30px, 4.5vw, 60px);
  aspect-ratio: 1600 / 520;
}

/* ============ 平板与桌面 ============ */
@media (min-width: 768px) {
  .page-news .news-follow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-news .news-tags {
    position: sticky;
    top: var(--news-sticky-top);
  }

  .page-news .news-tags .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-news .news-injury {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .news-series {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-news .news-item {
    gap: 10px 18px;
    padding: 18px 10px;
  }

  .page-news .news-item__title {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item__tag,
  .page-news .news-item__round,
  .page-news .news-follow__item,
  .page-news .filter-btn,
  .page-news .round-strip__item {
    transition: none;
  }
}