.page-news {
  --news-measure: 62ch;
  background: var(--ink);
  color: var(--mist);
}

/* 报头式首屏 */
.page-news .news-hero {
  background: linear-gradient(158deg, var(--ink) 0%, var(--forest) 58%, var(--teal) 100%);
  border-bottom: 1px solid var(--line);
  padding: clamp(30px, 7vw, 58px) 0 clamp(34px, 7vw, 76px);
}
.page-news .news-hero__inner {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-news .news-hero .eyebrow {
  color: var(--cold);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin: 0;
}
.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 14vw, 7rem);
  line-height: .9;
  letter-spacing: -.035em;
  color: var(--mist);
}
.page-news .news-hero__deck {
  margin: 0;
  max-width: 34em;
  font-size: clamp(1rem, 2.6vw, 1.12rem);
  line-height: 1.8;
  color: var(--mist);
  opacity: .84;
}
.page-news .news-hero__stats {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.page-news .news-hero__stats li {
  display: grid;
  gap: 2px;
  padding-left: 14px;
  border-left: 2px solid var(--signal);
  font-size: .93rem;
  color: var(--steel);
}
.page-news .news-hero__stats .mono {
  font-size: 1.05rem;
  color: var(--mist);
  letter-spacing: .02em;
}

/* 章节通用 */
.page-news .news-section {
  padding: clamp(38px, 7vw, 76px) 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-section--lead {
  background: linear-gradient(180deg, var(--forest), var(--ink));
}
.page-news .news-section--last {
  border-bottom: 0;
}
.page-news .news-section__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  margin-bottom: clamp(20px, 4vw, 34px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-news .news-section__num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--signal);
}
.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}
.page-news .news-section__note {
  font-size: .86rem;
  color: var(--steel);
}
.page-news .news-section__lede {
  margin: 0 0 24px;
  max-width: var(--news-measure);
  line-height: 1.85;
  color: var(--mist);
  opacity: .82;
}

/* 头条带 */
.page-news .lead-band {
  display: grid;
  gap: 16px;
}
.page-news .lead-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(200deg, var(--stand), var(--teal));
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.page-news .lead-card:hover,
.page-news .lead-card:focus-within {
  border-color: var(--cold);
  transform: translateY(-2px);
}
.page-news .lead-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .lead-card__body {
  display: grid;
  gap: 12px;
  justify-items: start;
  padding: clamp(18px, 4vw, 28px);
}
.page-news .lead-card__tags {
  margin: 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.page-news .lead-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 4.2vw, 1.72rem);
  line-height: 1.3;
  letter-spacing: -.01em;
}
.page-news .lead-card__text {
  margin: 0;
  line-height: 1.8;
  color: var(--mist);
  opacity: .82;
}

.page-news .lead-briefs {
  display: grid;
  gap: 12px;
}
.page-news .lead-brief {
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--stand);
  border-radius: var(--radius-md);
  background: var(--stand);
  padding: 16px 18px;
  transition: border-left-color .3s var(--ease), background-color .3s var(--ease);
}
.page-news .lead-brief:hover {
  border-left-color: var(--signal);
  background: var(--teal);
}
.page-news .lead-brief__meta {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cold);
}
.page-news .lead-brief__title {
  margin: 0 0 6px;
  font-size: 1.03rem;
  line-height: 1.45;
}
.page-news .lead-brief__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--steel);
}

/* 筛选与动态列表 */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.page-news .filter-pill {
  position: relative;
  display: inline-flex;
}
.page-news .filter-pill__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}
.page-news .filter-pill__text {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--pill);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--mist);
  font-size: .9rem;
  cursor: pointer;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.page-news .filter-pill__text:hover {
  border-color: var(--ember);
  color: var(--ember);
}
.page-news .filter-pill__input:checked + .filter-pill__text {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
  font-weight: 600;
}
.page-news .filter-pill__input:focus-visible + .filter-pill__text {
  outline: 2px solid var(--cold);
  outline-offset: 3px;
}

.page-news .stream-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-news .stream-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 18px 12px 18px 6px;
  border-top: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  transition: background-color .25s var(--ease);
}
.page-news .stream-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.page-news .stream-item:hover,
.page-news .stream-item:focus-within {
  background: var(--stand);
}
.page-news .stream-item__num {
  font-size: 12px;
  color: var(--steel);
  padding-top: 5px;
  letter-spacing: .04em;
}
.page-news .stream-item__body {
  min-width: 0;
}
.page-news .stream-item__meta {
  margin: 0 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.page-news .stream-item__time {
  font-size: 12px;
  color: var(--cold);
  letter-spacing: .04em;
}
.page-news .stream-item__title {
  margin: 0 0 6px;
  font-size: clamp(1rem, 3.4vw, 1.16rem);
  line-height: 1.45;
  transition: color .25s var(--ease);
}
.page-news .stream-item:hover .stream-item__title {
  color: var(--ember);
}
.page-news .stream-item__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--mist);
  opacity: .75;
  max-width: var(--news-measure);
}

/* 纯 CSS 分类筛选（支持 :has 时生效，否则完整列表照常显示） */
.page-news .news-stream:has(.filter-pill__input[value="db"]:checked) .stream-item:not([data-cat="db"]),
.page-news .news-stream:has(.filter-pill__input[value="scorer"]:checked) .stream-item:not([data-cat="scorer"]),
.page-news .news-stream:has(.filter-pill__input[value="panel"]:checked) .stream-item:not([data-cat="panel"]),
.page-news .news-stream:has(.filter-pill__input[value="mobile"]:checked) .stream-item:not([data-cat="mobile"]),
.page-news .news-stream:has(.filter-pill__input[value="series"]:checked) .stream-item:not([data-cat="series"]) {
  display: none;
}

/* 专题横轨 */
.page-news .series-rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 2px 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}
.page-news .series-rail:focus-visible {
  outline: 2px solid var(--cold);
  outline-offset: 4px;
}
.page-news .series-card {
  flex: 0 0 min(76vw, 258px);
  scroll-snap-align: start;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md) var(--radius-lg) var(--radius-md) var(--radius-md);
  background: var(--teal);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.page-news .series-card:hover {
  border-color: var(--cold);
  transform: translateY(-2px);
}
.page-news .series-card__num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--signal);
  letter-spacing: -.02em;
}
.page-news .series-card__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
}
.page-news .series-card__text {
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--steel);
}

/* 聚焦卡片 */
.page-news .focus-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .focus-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--stand);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.page-news .focus-card:hover,
.page-news .focus-card:focus-within {
  border-color: var(--cold);
  transform: translateY(-2px);
}
.page-news .focus-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.92);
}
.page-news .focus-card__body {
  display: grid;
  gap: 10px;
  justify-items: start;
  padding: 18px 20px 22px;
}
.page-news .focus-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cold);
}
.page-news .focus-card__title {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.5;
}
.page-news .focus-card__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--steel);
}

/* 更新节奏 */
.page-news .rhythm-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .rhythm-panel {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 22px 20px 26px;
  background: var(--forest);
}
.page-news .rhythm-panel--accent {
  border-color: var(--line-strong);
  background: linear-gradient(170deg, var(--teal), var(--forest));
}
.page-news .rhythm-panel__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -.005em;
}
.page-news .rhythm-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-news .rhythm-list li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  font-size: .92rem;
  line-height: 1.75;
  color: var(--mist);
  opacity: .92;
}
.page-news .rhythm-list .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ember);
  opacity: 1;
}

/* 编辑推荐 */
.page-news .pick-list {
  display: grid;
  gap: 10px;
}
.page-news .pick-link {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--mist);
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.page-news .pick-link:hover,
.page-news .pick-link:focus-visible {
  border-color: var(--cold);
  background: var(--stand);
}
.page-news .pick-link:focus-visible {
  outline: 2px solid var(--cold);
  outline-offset: 3px;
}
.page-news .pick-link__text {
  display: grid;
  gap: 4px;
  font-size: 1rem;
  line-height: 1.5;
}
.page-news .pick-link__kicker {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--signal);
}
.page-news .pick-link__arrow {
  flex: 0 0 auto;
  color: var(--steel);
  font-size: 1.1rem;
  transition: transform .25s var(--ease), color .25s var(--ease);
}
.page-news .pick-link:hover .pick-link__arrow {
  color: var(--cold);
  transform: translateX(4px);
}

@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-news .focus-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .stream-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
    padding: 20px 16px 20px 8px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding-bottom: clamp(56px, 6vw, 84px);
  }
  .page-news .lead-band {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 20px;
    align-items: start;
  }
  .page-news .lead-briefs {
    gap: 14px;
  }
  .page-news .focus-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 20px;
  }
  .page-news .pick-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}
<<<END>>>