.page-news {
  display: block;
  overflow-x: clip;
}

/* 首屏 */
.page-news .news-hero {
  padding-top: 22px;
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 12px 0 16px;
  max-width: 20em;
}

.page-news .news-hero .lead {
  max-width: 44em;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-hero__facts li {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
  border: 1px solid var(--line);
  background: var(--cyan-wash);
  padding: 4px 10px;
  border-radius: var(--radius);
}

.page-news .news-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 分区 */
.page-news .news-block {
  padding: clamp(32px, 5vw, 60px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-block__head {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-news .news-block__head h2,
.page-news .topics-head h2,
.page-news .criteria-intro h2,
.page-news .revisit-panel h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 8px 0 0;
}

.page-news .news-block__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* 当季总览卡 */
.page-news .overview-card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-news .overview-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-news .overview-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 40, 0.7) 0%, rgba(6, 20, 40, 0.93) 62%, rgba(6, 20, 40, 0.99) 100%);
  pointer-events: none;
}

.page-news .overview-card__inner {
  position: relative;
  z-index: 1;
  padding: clamp(20px, 3.4vw, 40px);
  display: grid;
  gap: 18px;
}

.page-news .overview-card__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.8vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 8px 0 0;
}

.page-news .overview-card__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  max-width: 46em;
}

.page-news .overview-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .overview-stats .stat {
  background: rgba(11, 35, 64, 0.9);
  padding: 14px 12px;
  display: grid;
  gap: 6px;
}

.page-news .overview-stats .stat__value {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
  color: var(--cyan);
}

.page-news .overview-stats .stat__label {
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

/* 月度刻度 */
.page-news .month-scale {
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

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

.page-news .month-scale__axis {
  stroke: var(--line);
  stroke-width: 1;
}

.page-news .month-scale__ticks line {
  stroke: var(--line);
  stroke-width: 1;
  transition: stroke var(--t-slow) var(--ease);
}

.page-news .month-scale__now {
  fill: var(--cyan);
}

.page-news .reveal.is-visible .month-scale__ticks line {
  stroke: var(--cyan-soft);
}

.page-news .month-scale__caption {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
  font-family: var(--font-mono);
}

/* 归档列表 */
.page-news .archive-strip {
  margin: 0 0 18px;
  border: 1px solid var(--line-soft);
  overflow: hidden;
  line-height: 0;
}

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

.page-news .archive-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.page-news .archive-filter .filter-bar__input {
  flex: 1 1 260px;
  min-width: 0;
}

.page-news .archive-filter .filter-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .archive-list {
  columns: 1;
  column-gap: var(--step);
}

.page-news .archive-item {
  position: relative;
  display: block;
  break-inside: avoid;
  margin: 0 0 var(--step);
  padding: 16px 16px 16px 22px;
}

.page-news .archive-item__bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
}

.page-news .archive-item__bar--steady {
  background: var(--cyan);
}

.page-news .archive-item__bar--shift {
  background: var(--gold);
}

.page-news .archive-item__bar--watch {
  background: var(--muted);
}

.page-news .archive-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .archive-item__month {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-news .archive-item__stage {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-news .archive-item .card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--text);
  margin: 0 0 8px;
}

.page-news .archive-item__summary {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: -webkit-line-clamp var(--t-slow) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .archive-item:hover .archive-item__summary {
  -webkit-line-clamp: 8;
  color: var(--text);
}

.page-news .archive-item__delta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
}

.page-news .archive-item__delta-key {
  font-family: var(--font-mono);
  color: var(--gold);
  margin-right: 6px;
}

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

.page-news .filter-empty {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--line);
  font-size: 14px;
  color: var(--muted);
}

/* 专题系列 */
.page-news .topics-head {
  align-items: end;
  gap: var(--step);
  margin-bottom: var(--step);
}

.page-news .topics-head .lead {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  max-width: 40em;
}

.page-news .topics-figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  overflow: hidden;
  line-height: 0;
}

.page-news .topics-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-news .topic-grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .topic-card {
  background: var(--ink-2);
  padding: clamp(18px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background var(--t-fast) var(--ease);
}

.page-news .topic-card:hover {
  background: var(--panel);
}

.page-news .topic-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .topic-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.25;
  color: var(--text);
}

.page-news .topic-card__count {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-news .topic-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-news .topic-card__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 8px;
}

.page-news .topic-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-news .topic-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 2px;
  background: var(--cyan);
}

/* 观察项 */
.page-news .criteria-grid {
  align-items: start;
  gap: var(--step);
}

.page-news .criteria-intro .lead {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .criteria-figure {
  margin: 20px 0 0;
  border: 1px solid var(--line-soft);
  overflow: hidden;
  line-height: 0;
}

.page-news .criteria-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-news .criteria-list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .criteria-item {
  background: var(--ink-2);
  padding: 18px 20px;
}

.page-news .criteria-item dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 8px;
}

.page-news .criteria-item dt .num {
  font-size: 13px;
  color: var(--cyan);
}

.page-news .criteria-item dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* 回访提示 */
.page-news .revisit-panel {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: clamp(22px, 3vw, 40px);
  display: grid;
  gap: 20px;
  overflow: hidden;
}

.page-news .revisit-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 42%, var(--gold) 42%, var(--gold) 100%);
}

.page-news .revisit-panel__main p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  max-width: 52em;
}

.page-news .revisit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .revisit-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .revisit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-news .revisit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-news .archive-list {
    columns: 2;
  }

  .page-news .news-block__head {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: end;
    gap: 32px;
  }

  .page-news .revisit-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .overview-card__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    column-gap: 32px;
  }

  .page-news .overview-card__head,
  .page-news .overview-card__lede {
    grid-column: 1;
  }

  .page-news .overview-stats {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-news .month-scale {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1080px) {
  .page-news .archive-list {
    columns: 3;
  }

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

@media (max-width: 719px) {
  .page-news .topics-head {
    gap: 18px;
  }

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

  .page-news .overview-stats .stat {
    padding: 12px 8px;
  }
}