.page-news {
  --news-strip: 4px;
  background:
    radial-gradient(circle at 84% 2%, rgba(217, 154, 43, 0.10), transparent 44%),
    var(--mist);
  color: var(--ink);
  font-family: var(--font-serif);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: var(--fs-14);
}

.page-news .breadcrumb__link {
  color: var(--teal);
  text-decoration: none;
}

.page-news .breadcrumb__link:hover {
  text-decoration: underline;
}

.page-news .breadcrumb__sep {
  color: var(--stone);
  margin: 0 2px;
}

.page-news .breadcrumb__current {
  color: var(--ink-soft);
}

/* 首屏 */
.page-news .news-hero {
  padding-top: clamp(104px, 15vw, 148px);
  padding-bottom: clamp(30px, 5vw, 54px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .news-hero__eyebrow {
  color: var(--clay);
  margin-bottom: 12px;
}

.page-news .news-hero__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: var(--fs-56);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  max-width: 16em;
}

.page-news .news-hero__lede {
  margin: 0 0 14px;
  font-size: var(--fs-21);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 34em;
}

.page-news .news-hero__note {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--stone);
  max-width: 34em;
}

.page-news .news-hero__facts {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 30px);
  box-shadow: 0 1px 0 rgba(22, 35, 58, 0.04);
}

.page-news .news-hero__facts-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-news .news-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .news-facts li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-facts__num {
  flex: 0 0 auto;
  min-width: 3.4em;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-21);
  font-weight: 600;
  color: var(--teal);
}

.page-news .news-facts__label {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--ink-soft);
}

/* 区块标题 */
.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-section-head .eyebrow {
  color: var(--stone);
  margin-bottom: 8px;
}

.page-news .news-section-title {
  margin: 0;
  font-size: var(--fs-28);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .news-section-head .minute-mark {
  --mark-color: var(--clay);
}

.page-news .news-archive__count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--ink-soft);
  background: var(--gold);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
}

/* 本期重点 */
.page-news .news-focus__grid {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-news .news-focus__lead {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-focus__lead-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-focus__stage {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--stone);
}

.page-news .news-focus__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-news .news-focus__summary {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 38em;
}

.page-news .news-focus__figure {
  margin: 4px 0 0;
}

.page-news .news-focus__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--mist);
}

.page-news .news-focus__figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--stone);
  line-height: 1.6;
}

.page-news .news-focus__hint {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--moss);
  border-top: 1px dashed var(--line-strong);
  padding-top: 12px;
}

.page-news .news-focus__side {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
  align-content: start;
}

.page-news .news-focus__item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--moss);
  border-radius: var(--radius-md);
  padding: clamp(16px, 2.4vw, 24px);
  display: grid;
  gap: 10px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-focus__item--teal {
  border-left-color: var(--teal);
}

.page-news .news-focus__item:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-news .news-focus__item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-focus__item-meta .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--stone);
}

.page-news .news-focus__item-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 700;
  line-height: 1.35;
}

.page-news .news-focus__item-text {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 内容索引 */
.page-news .news-archive__intro {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 38em;
}

.page-news .news-tabs {
  display: flex;
  gap: 6px;
  padding: 6px;
  margin-bottom: clamp(20px, 3vw, 30px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-tabs::-webkit-scrollbar {
  display: none;
}

.page-news .news-tabs__btn {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-tabs__btn:hover {
  color: var(--ink);
  background: var(--mist);
}

.page-news .news-tabs__btn[aria-selected="true"] {
  background: var(--amber);
  color: var(--ink);
}

.page-news .news-tabs__btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .news-band {
  margin: 0 0 clamp(22px, 3vw, 32px);
  display: grid;
  gap: 10px;
}

.page-news .news-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-news .news-band figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--stone);
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: var(--news-strip) minmax(0, 1fr);
  grid-template-areas:
    "rail meta"
    "rail body";
  gap: 10px clamp(14px, 2vw, 22px);
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms var(--ease);
}

.page-news .news-item:first-child {
  padding-top: 4px;
}

.page-news .news-item__rail {
  grid-area: rail;
  border-radius: var(--radius-pill);
  background: var(--stone);
}

.page-news .news-item--season .news-item__rail {
  background: var(--moss);
}

.page-news .news-item--notice .news-item__rail {
  background: var(--amber);
}

.page-news .news-item--version .news-item__rail {
  background: var(--teal);
}

.page-news .news-item--method .news-item__rail {
  background: var(--clay);
}

.page-news .news-item--tool .news-item__rail {
  background: var(--gold);
}

.page-news .news-item__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-item__stage {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--stone);
}

.page-news .news-item__body {
  grid-area: body;
  display: grid;
  gap: 8px;
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.005em;
}

.page-news .news-item__summary {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 38em;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--teal);
}

.page-news .news-item__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-item__more summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 180ms var(--ease);
}

.page-news .news-item__more[open] summary::after {
  transform: rotate(-135deg) translateY(-2px);
}

.page-news .news-item__more summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-news .news-item__more p {
  margin: 2px 0 6px;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 38em;
  border-left: 2px solid var(--gold);
  padding-left: 14px;
}

.page-news .news-panel__figure {
  margin: clamp(20px, 3vw, 28px) 0 0;
  display: grid;
  gap: 10px;
}

.page-news .news-panel__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-news .news-panel__figure figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--stone);
}

/* 专题系列 */
.page-news .news-series__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
}

.page-news .news-series__card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(22px, 3vw, 30px);
  padding-top: clamp(26px, 3.4vw, 34px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-series__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 30px solid var(--mist);
  border-left: 30px solid transparent;
  border-top-right-radius: var(--radius-lg);
}

.page-news .news-series__card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 14px 30px -22px rgba(22, 35, 58, 0.55);
}

.page-news .news-series__index {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--clay);
  letter-spacing: 0.1em;
}

.page-news .news-series__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 800;
  line-height: 1.3;
}

.page-news .news-series__desc {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .news-series__audience {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--moss);
  padding-top: 10px;
  border-top: 1px dashed var(--line-strong);
}

.page-news .news-series__progress {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--stone);
  opacity: 0.6;
  transition: opacity 180ms var(--ease);
}

.page-news .news-series__card:hover .news-series__progress {
  opacity: 1;
}

.page-news .news-series__figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
  display: grid;
  gap: 10px;
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-news .news-series__figure figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--stone);
}

/* 提选题与纠错 */
.page-news .news-feedback__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(24px, 4vw, 44px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--clay);
}

.page-news .news-feedback__body .eyebrow {
  color: var(--clay);
  margin-bottom: 10px;
}

.page-news .news-feedback__title {
  margin: 0 0 14px;
  font-size: var(--fs-28);
  line-height: 1.3;
}

.page-news .news-feedback__text {
  margin: 0 0 14px;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 36em;
}

.page-news .news-feedback__text:last-child {
  margin-bottom: 0;
}

.page-news .news-feedback__panel {
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(18px, 2.6vw, 26px);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-feedback__panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-news .news-feedback__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-news .news-feedback__mail {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--teal);
  word-break: break-all;
}

.page-news .news-feedback__hours {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--stone);
}

/* 继续阅读 */
.page-news .news-next {
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-news .news-next__title {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: var(--fs-28);
  line-height: 1.3;
}

.page-news .news-next__grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-news .news-next__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 3vw, 28px);
  background: var(--moss);
  border-radius: var(--radius-lg);
  color: var(--paper);
  text-decoration: none;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}

.page-news .news-next__card:hover {
  transform: translateY(-2px);
  background: #45624F;
}

.page-news .news-next__card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-news .news-next__card .tag {
  justify-self: start;
}

.page-news .news-next__card-title {
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .news-next__card-text {
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(247, 245, 239, 0.86);
}

.page-news .news-next__card-go {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-news .news-next__links {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--stone);
}

.page-news .news-next__links a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-next__links a:hover {
  color: var(--ink);
}

/* 断点 */
@media (min-width: 640px) {
  .page-news .news-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-feedback__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
    align-items: end;
  }

  .page-news .news-focus__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

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

  .page-news .news-item {
    grid-template-columns: var(--news-strip) 148px minmax(0, 1fr);
    grid-template-areas: "rail meta body";
    align-items: start;
  }

  .page-news .news-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 3px;
  }

  .page-news .news-panel__figure img {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero {
    padding-top: clamp(120px, 11vw, 152px);
  }

  .page-news .news-tabs {
    display: inline-flex;
    max-width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-focus__item,
  .page-news .news-series__card,
  .page-news .news-next__card,
  .page-news .news-item__more summary::after,
  .page-news .news-series__progress {
    transition: none;
  }

  .page-news .news-focus__item:hover,
  .page-news .news-series__card:hover,
  .page-news .news-next__card:hover {
    transform: none;
  }
}