.page-news {
  --news-line: rgba(184, 137, 75, 0.28);
  --news-radius: 16px;
  background: var(--sand);
  color: var(--charcoal);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-news .news-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-news .news-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 80% at 12% 8%, rgba(217, 184, 130, 0.22), transparent 62%),
    linear-gradient(165deg, rgba(15, 46, 37, 0.92) 0%, rgba(23, 63, 51, 0.72) 48%, rgba(15, 46, 37, 0.96) 100%);
}

.page-news .news-hero__inner {
  padding-block: 34px 46px;
}

.page-news .news-hero__crumb .breadcrumb__list {
  color: var(--sage);
  font-size: 0.78rem;
}

.page-news .news-hero__crumb a {
  color: var(--gold-text);
  text-decoration: none;
}

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

.page-news .news-hero__eyebrow {
  margin: 22px 0 12px;
  color: var(--copper-light);
  letter-spacing: 0.24em;
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.4vw, 3.5rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .news-hero__lead {
  max-width: 44em;
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(243, 235, 221, 0.86);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  max-width: 40em;
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--news-line);
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(243, 235, 221, 0.72);
}

.page-news .news-hero__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--gold-text);
  letter-spacing: 0.02em;
}

.page-news .news-shell {
  display: grid;
  gap: 30px;
  padding-block: 34px 64px;
  min-width: 0;
}

/* ---------- 左侧旁注栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-news .news-rail__block {
  padding: 18px;
  border: 1px solid var(--news-line);
  border-radius: var(--news-radius);
  background: var(--paper);
  box-shadow: 0 16px 32px -32px rgba(15, 46, 37, 0.7);
}

.page-news .news-rail__eyebrow {
  margin: 0 0 6px;
  color: var(--copper);
  letter-spacing: 0.22em;
}

.page-news .news-rail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

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

.page-news .news-filters .chip {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-news .news-rail__legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--news-line);
  display: grid;
  gap: 9px;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ink-2);
}

.page-news .news-rail__legend li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
}

.page-news .news-rail__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--copper);
  border: 1px solid var(--news-line);
  border-radius: 999px;
  padding: 1px 6px;
  text-align: center;
}

.page-news .news-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-news .news-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 4px;
  border-bottom: 1px dashed var(--news-line);
  color: var(--ink-2);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-news .news-toc__list a:hover,
.page-news .news-toc__list a:focus-visible {
  color: var(--cinnabar);
  transform: translateX(3px);
}

.page-news .news-toc__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--copper);
}

.page-news .news-rail__note p {
  margin: 0 0 14px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 右侧内容流 ---------- */
.page-news .news-flow {
  min-width: 0;
  display: grid;
  gap: 40px;
}

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

.page-news .news-section__head {
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-section__head .eyebrow {
  color: var(--copper);
  letter-spacing: 0.22em;
}

.page-news .news-section__head .section-title {
  margin: 6px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4.4vw, 1.9rem);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.25;
}

.page-news .news-section__intro {
  margin: 0;
  max-width: 46em;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink-2);
}

/* 本期专题 */
.page-news .news-feature {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-news .news-cover {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--news-radius);
  background: var(--ink-2);
}

.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.page-news .news-cover__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(to top, rgba(15, 46, 37, 0.95), rgba(15, 46, 37, 0.1));
  color: var(--paper);
  font-size: 0.78rem;
}

.page-news .news-cover__stamp {
  padding: 3px 10px;
  border: 1px solid var(--cinnabar);
  border-radius: 3px;
  color: #F6D9CF;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  rotate: -3deg;
}

.page-news .news-cover__text {
  font-family: var(--font-mono);
  color: var(--gold-text);
}

.page-news .news-cards {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-news .news-card {
  position: relative;
  padding: 16px 16px 14px;
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--copper);
  border-radius: 0 var(--news-radius) var(--news-radius) 0;
  background: var(--paper);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  transform: translateY(-3px);
  border-left-color: var(--cinnabar);
  box-shadow: 0 20px 34px -30px rgba(15, 46, 37, 0.9);
}

.page-news .news-card__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 9px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-news .news-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-card__text {
  margin: 0 0 10px;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .news-card__meta {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--sage);
}

.page-news .news-card__no {
  font-family: var(--font-mono);
  color: var(--copper);
}

/* 时间轴 */
.page-news .news-timeline-wrap {
  display: grid;
  gap: 24px;
  min-width: 0;
}

.page-news .timeline {
  position: relative;
  display: grid;
  gap: 10px;
  padding-left: 20px;
  min-width: 0;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(to bottom, var(--copper), rgba(184, 137, 75, 0.16));
}

.page-news .timeline__item {
  position: relative;
  border: 1px solid var(--news-line);
  border-radius: 10px;
  background: var(--paper);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 20px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sand);
  border: 1px solid var(--copper);
}

.page-news .timeline__item--now::before {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(181, 70, 50, 0.14);
}

.page-news .timeline__item[open] {
  border-color: rgba(184, 137, 75, 0.55);
  background: var(--paper);
}

.page-news .timeline__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .timeline__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--copper);
}

.page-news .timeline__item[open] .timeline__summary::after {
  content: "−";
  color: var(--cinnabar);
}

.page-news .timeline__period {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--sage);
}

.page-news .timeline__item--now .timeline__period {
  color: var(--cinnabar);
}

.page-news .timeline__tag {
  padding: 1px 7px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  font-size: 0.68rem;
  color: var(--copper);
}

.page-news .timeline__title {
  flex: 1 1 100%;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .timeline__body {
  padding: 0 14px 14px;
  border-top: 1px dashed var(--news-line);
  margin-top: 2px;
}

.page-news .timeline__body p {
  margin: 10px 0 0;
  font-size: 0.83rem;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-news .news-timeline-side {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-news .news-side-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--news-radius);
  border: 1px solid var(--news-line);
  background: var(--paper);
}

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

.page-news .news-side-figure figcaption {
  padding: 12px 14px;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .news-side-note {
  padding: 16px;
  border-radius: var(--news-radius);
  background: var(--ink-2);
  color: rgba(243, 235, 221, 0.82);
}

.page-news .news-side-note__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-text);
}

.page-news .news-side-note p {
  margin: 0 0 14px;
  font-size: 0.78rem;
  line-height: 1.75;
}

/* 资料库索引 */
.page-news .news-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-index__item {
  padding: 16px;
  border: 1px solid var(--news-line);
  border-radius: var(--news-radius);
  background: var(--paper);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  align-items: baseline;
}

.page-news .news-index__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--copper-light);
  line-height: 1.1;
}

.page-news .news-index__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-index__count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sage);
}

.page-news .news-index__item p {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .news-wide-figure {
  margin: 22px 0 0;
  border-radius: var(--news-radius);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--paper);
}

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

.page-news .news-wide-figure figcaption {
  padding: 12px 16px;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--ink-2);
}

/* 订阅与下一步 */
.page-news .news-next {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-news .news-next__panel {
  padding: 22px 18px;
  border-radius: var(--news-radius);
  background:
    radial-gradient(120% 100% at 90% 0%, rgba(184, 137, 75, 0.34), transparent 58%),
    linear-gradient(150deg, var(--ink) 0%, var(--ink-3) 100%);
  color: rgba(243, 235, 221, 0.84);
}

.page-news .news-next__eyebrow {
  margin: 0 0 8px;
  color: var(--copper-light);
  letter-spacing: 0.22em;
}

.page-news .news-next__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.2vw, 1.8rem);
  font-weight: 800;
  line-height: 1.28;
  color: var(--paper);
}

.page-news .news-next__text {
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 0.88rem;
  line-height: 1.85;
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-next__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--news-line);
  border-radius: 10px;
  background: var(--paper);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .news-next__no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--copper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-news .news-hero__inner {
    padding-block: 44px 58px;
  }

  .page-news .news-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: none;
  }

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

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

@media (min-width: 760px) {
  .page-news .news-shell {
    padding-block: 44px 80px;
  }

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

  .page-news .news-cover {
    position: sticky;
    top: 24px;
  }

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

@media (min-width: 960px) {
  .page-news .news-shell {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 20px;
  }

  .page-news .news-timeline-wrap {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 28px;
    align-items: start;
  }

  .page-news .news-timeline-side {
    position: sticky;
    top: 20px;
  }

  .page-news .news-section__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4px 32px;
    align-items: end;
  }

  .page-news .news-section__head .eyebrow {
    grid-column: 1 / -1;
    margin: 0;
  }

  .page-news .news-section__head .section-title {
    margin: 0;
  }

  .page-news .news-section__intro {
    font-size: 0.86rem;
  }

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

@media (min-width: 1180px) {
  .page-news .news-cards {
    gap: 16px;
  }

  .page-news .news-timeline-wrap {
    grid-template-columns: minmax(0, 1fr) 268px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-toc__list a {
    transition: none;
  }
}