.page-news {
  --news-rule: rgba(14, 47, 51, 0.14);
  --news-rule-soft: rgba(14, 47, 51, 0.07);
  --news-rule-dark: rgba(246, 239, 226, 0.18);
  --news-surface: #FBF6EC;
  background: var(--c-sand);
  color: var(--c-teal);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: var(--space-3) var(--space-5);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -18%;
  width: min(620px, 86vw);
  aspect-ratio: 1 / 1;
  border-radius: 48% 52% 40% 60% / 56% 42% 58% 44%;
  background: radial-gradient(circle at 36% 34%,
    rgba(217, 164, 65, 0.45),
    rgba(163, 58, 43, 0.18) 58%,
    rgba(71, 58, 102, 0) 76%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.page-news .news-hero__title {
  margin: 0 0 var(--space-3);
  font-family: var(--f-display);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-danxia);
}

.page-news .news-hero__title-main {
  display: block;
  font-size: clamp(3rem, 12vw, 7rem);
}

.page-news .news-hero__title-sub {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--f-body);
  font-weight: 400;
  font-size: clamp(1rem, 2.6vw, 1.375rem);
  letter-spacing: 0.04em;
  color: var(--c-dusk);
}

.page-news .news-hero__lead {
  max-width: 34rem;
  color: var(--c-teal);
}

.page-news .news-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  margin: var(--space-3) 0 0;
  padding: 0;
  font-size: 0.875rem;
  color: var(--c-rock);
}

.page-news .news-hero__meta .mono {
  margin-right: 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-terracotta);
}

.page-news .news-hero__anno {
  display: none;
}

.page-news .news-hero__media {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--c-dusk);
  box-shadow: var(--shadow-soft);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 通用章节头 ---------- */
.page-news .news-head {
  max-width: 46rem;
  margin-bottom: var(--space-4);
}

.page-news .news-kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  color: var(--c-terracotta);
}

.page-news .news-title {
  margin: 0 0 var(--space-2);
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: inherit;
}

.page-news .news-sub {
  margin: 0;
  max-width: 42rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-rock);
}

.page-news .news-head--dark .news-kicker {
  color: var(--c-sandgold);
}

.page-news .news-head--dark .news-title {
  color: var(--c-sand);
}

.page-news .news-head--dark .news-sub {
  color: var(--c-sand-72);
}

/* ---------- 时间轴 ---------- */
.page-news .section--dusk {
  color: var(--c-sand);
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-3);
  border-left: 1px solid var(--news-rule-dark);
  display: grid;
  gap: var(--space-4);
}

.page-news .news-timeline__item {
  display: grid;
  gap: var(--space-2);
}

.page-news .news-timeline__stamp {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--c-sandgold);
}

.page-news .news-timeline__dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-sandgold);
  box-shadow: 0 0 0 4px rgba(217, 164, 65, 0.18);
}

.page-news .news-brief {
  max-width: 44rem;
}

.page-news .news-brief .tag {
  margin-bottom: 0.75rem;
}

.page-news .news-brief__title {
  margin: 0 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.35;
  color: var(--c-sand);
}

.page-news .news-brief__text {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-sand-72);
}

.page-news .news-brief__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .news-brief__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-sand-72);
}

.page-news .news-brief__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 7px;
  height: 2px;
  background: var(--c-terracotta);
}

/* ---------- 归档 ---------- */
.page-news .news-archive__top {
  display: grid;
  gap: var(--space-3);
}

.page-news .news-archive__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--c-teal);
}

.page-news .news-archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-archive__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .news-filter {
  font: inherit;
  font-size: 0.875rem;
  line-height: 1;
  padding: 0.6rem 1.05rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-rule);
  background: transparent;
  color: var(--c-teal-72);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-soft),
    color var(--dur-fast) var(--ease-soft),
    border-color var(--dur-fast) var(--ease-soft);
}

.page-news .news-filter:hover {
  border-color: var(--c-turquoise);
  color: var(--c-turquoise);
}

.page-news .news-filter[aria-pressed="true"] {
  background: var(--c-turquoise);
  border-color: var(--c-turquoise);
  color: var(--c-sand);
}

.page-news .news-archive__hint {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-rock);
}

.page-news .news-archive__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-news .news-card {
  background: var(--news-surface);
  border: 1px solid var(--news-rule-soft);
  border-radius: var(--radius-m);
  padding: var(--space-3);
  transition: transform var(--dur-fast) var(--ease-soft),
    box-shadow var(--dur-fast) var(--ease-soft);
}

.page-news .news-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin: 0 0 var(--space-2);
  font-size: 0.75rem;
  color: var(--c-rock);
}

.page-news .news-card__cat {
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  background: var(--c-paleturq);
  color: var(--c-teal);
  letter-spacing: 0.06em;
}

.page-news .news-card__meta .mono {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.page-news .news-card__title {
  margin: 0 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.1875rem;
  line-height: 1.45;
  color: var(--c-teal);
}

.page-news .news-card__text {
  margin: 0 0 var(--space-2);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--c-rock);
}

.page-news .news-card__link {
  font-size: 0.875rem;
  color: var(--c-danxia);
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  background: var(--c-sand-deep);
}

.page-news .news-topics__layout {
  display: grid;
  gap: var(--space-4);
}

.page-news .news-topics__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-news .news-topic {
  position: relative;
  padding: var(--space-3);
  border-radius: var(--radius-m);
  background: var(--c-sand);
  border-left: 4px solid var(--c-terracotta);
}

.page-news .news-topic__no {
  margin: 0 0 0.6rem;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  color: var(--c-sandgold);
}

.page-news .news-topic__name {
  margin: 0 0 0.5rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--c-danxia);
}

.page-news .news-topic__text {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--c-teal-72);
}

.page-news .news-topic__foot {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-rock);
}

.page-news .news-topics__figure {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--c-dusk);
}

.page-news .news-topics__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 回溯 ---------- */
.page-news .news-recall-section {
  background: linear-gradient(180deg,
    var(--c-sand) 0%,
    rgba(184, 227, 223, 0.6) 100%);
}

.page-news .news-recall__grid {
  display: grid;
  gap: var(--space-4);
}

.page-news .news-recall__intro .btn {
  margin-top: var(--space-3);
}

.page-news .news-recall {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-recall li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--news-rule);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-rock);
}

.page-news .news-recall .mono {
  min-width: 5.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--c-teal);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe__panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-l);
  background: linear-gradient(135deg,
    var(--c-danxia) 0%,
    #7a3350 48%,
    var(--c-dusk) 100%);
  color: var(--c-sand);
  overflow: hidden;
}

.page-news .news-subscribe .news-kicker {
  color: var(--c-sandgold);
}

.page-news .news-subscribe .news-title {
  color: var(--c-sand);
}

.page-news .news-subscribe__text {
  margin: 0 0 var(--space-3);
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-sand-72);
}

.page-news .news-subscribe__points {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-news .news-subscribe__points li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-sand-72);
}

.page-news .news-subscribe__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-turquoise);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-subscribe .btn--quiet {
  color: var(--c-sand);
  border-color: var(--c-sand-16);
}

.page-news .news-subscribe .btn--quiet:hover {
  border-color: var(--c-sand);
  color: var(--c-sand);
}

.page-news .news-subscribe__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: rgba(28, 26, 23, 0.35);
}

.page-news .news-subscribe__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

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

  .page-news .news-topics__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-topics__list > :last-child {
    grid-column: 1 / -1;
  }

  .page-news .news-subscribe__panel {
    padding: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-news .news-timeline {
    padding-left: 0;
    border-left: 0;
    gap: 0;
  }

  .page-news .news-timeline__item {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: var(--space-4);
    padding-block: var(--space-3);
  }

  .page-news .news-timeline__stamp {
    position: relative;
    justify-content: flex-end;
    padding-right: var(--space-3);
    border-right: 1px solid var(--news-rule-dark);
  }

  .page-news .news-timeline__dot {
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
  }

  .page-news .news-archive__top {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: var(--space-4);
  }

  .page-news .news-archive__top .news-head {
    margin-bottom: 0;
  }

  .page-news .news-recall__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: var(--space-5);
    align-items: start;
  }

  .page-news .news-subscribe__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-4);
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-block: var(--space-4) var(--space-6);
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: var(--space-5);
  }

  .page-news .news-hero__anno {
    display: block;
    position: absolute;
    top: 5.5rem;
    right: 0;
    writing-mode: vertical-rl;
    font-family: var(--f-mono);
    font-size: 0.75rem;
    letter-spacing: 0.36em;
    color: var(--c-rock);
  }

  .page-news .news-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-news .news-archive__grid > :nth-child(3n + 2) {
    margin-top: 2.5rem;
  }

  .page-news .news-topics__layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
    gap: var(--space-4);
  }

  .page-news .news-topics__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-topics__list > :nth-child(2) {
    margin-top: 2rem;
  }
}