.page-news {
  --news-gutter: clamp(1.1rem, 3.2vw, 2.4rem);
  --news-shadow: var(--shadow-hard);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  position: relative;
  z-index: 2;
  margin: 0 0 1.4rem;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: rgba(230, 236, 242, 0.7);
}
.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--line);
}
.page-news .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  border-bottom-color: var(--coral);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 1.4rem 0 2.6rem;
  color: var(--white);
  background: linear-gradient(158deg, var(--deep) 0%, var(--ink) 82%);
  border-bottom: var(--bd-heavy) solid var(--line);
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(44, 74, 110, 0.3) 1px, transparent 1px);
  background-size: 100% 36px;
  opacity: 0.55;
  pointer-events: none;
}
.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--news-gutter);
}
.page-news .news-hero__lead .eyebrow {
  margin-bottom: 0.9rem;
}
.page-news .news-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 7.4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.page-news .news-hero__sub {
  max-width: 46ch;
  margin: 0 0 1.5rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(230, 236, 242, 0.84);
}
.page-news .news-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-news .news-hero__ticker {
  border: var(--bd) solid var(--line);
  background: rgba(11, 27, 43, 0.72);
  box-shadow: var(--news-shadow);
  padding: 1.05rem 1.05rem 1.15rem;
}
.page-news .ticker-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
}
.page-news .ticker-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.5rem 0;
  border-top: 1px solid rgba(44, 74, 110, 0.75);
}
.page-news .ticker-row__k {
  font-size: 0.86rem;
  color: rgba(230, 236, 242, 0.78);
}
.page-news .ticker-row__v {
  font-size: 0.86rem;
  white-space: nowrap;
  color: var(--white);
}
.page-news .ticker-row__v--amber {
  color: var(--amber);
}
.page-news .ticker-note {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(230, 236, 242, 0.6);
}

/* ---------- 章节通用头 ---------- */
.page-news .news-head {
  max-width: 62ch;
  margin-bottom: 1.6rem;
}
.page-news .news-head .eyebrow {
  margin-bottom: 0.6rem;
}
.page-news .news-head .h-section {
  margin: 0 0 0.6rem;
}
.page-news .news-head__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--line);
}

/* ---------- 图片容器 ---------- */
.page-news .media-frame {
  border: var(--bd-heavy) solid var(--line);
  box-shadow: var(--news-shadow);
  background: var(--ink);
}
.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-news .news-feed__figure {
  margin: 0 0 2rem;
}

/* ---------- 最新条目 ---------- */
.page-news .news-feed {
  background: var(--paper);
}
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--bd) solid var(--line);
}
.page-news .log-item {
  display: grid;
  gap: 0.55rem;
  padding: 1.1rem 0 1.15rem 0.95rem;
  border-bottom: var(--bd) solid var(--line);
  position: relative;
  transition: background 0.2s ease, transform 0.2s ease;
}
.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 9px;
  height: 9px;
  background: var(--coral);
}
.page-news .log-item:hover,
.page-news .log-item:focus-within {
  background: var(--paper-light);
  transform: translateX(3px);
}
.page-news .log-item__meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.page-news .log-item__time {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--deep);
}
.page-news .log-item__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.35;
  color: var(--ink);
}
.page-news .log-item__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: #223a55;
}

/* ---------- 平板端时间轴 ---------- */
.page-news .news-tablet {
  background: var(--mist);
  border-top: var(--bd) solid var(--line);
}
.page-news .tablet-grid {
  display: grid;
  gap: 1.8rem;
}
.page-news .news-tablet__figure {
  margin: 0;
}
.page-news .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0.2rem 0 0 1.7rem;
}
.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0.6rem;
  bottom: 0.2rem;
  width: 3px;
  background: var(--line);
}
.page-news .timeline__item {
  position: relative;
  padding-bottom: 1.5rem;
}
.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -1.7rem;
  top: 0.3rem;
  width: 15px;
  height: 15px;
  background: var(--deep);
  border: 3px solid var(--mint);
}
.page-news .timeline__item--open::before {
  border-color: var(--coral);
  animation: news-pulse 2.4s ease-in-out infinite;
}
.page-news .timeline__time {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--deep);
  margin-bottom: 0.35rem;
}
.page-news .timeline__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--ink);
}
.page-news .timeline__text {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.75;
  color: #223a55;
}
.page-news .timeline__void {
  margin: 1.6rem 0 0;
  padding: 0.85rem 0 0.85rem 1.7rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--deep);
  border-left: 3px dashed var(--line);
}

@keyframes news-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 74, 0.5); }
  50% { box-shadow: 0 0 0 9px rgba(255, 107, 74, 0); }
}

/* ---------- 每周三增补 ---------- */
.page-news .news-weekly {
  background: linear-gradient(180deg, var(--deep) 0%, var(--ink) 100%);
  color: var(--white);
}
.page-news .weekly-grid {
  display: grid;
  gap: 1.8rem;
}
.page-news .news-weekly .eyebrow {
  color: var(--mint);
  margin-bottom: 0.7rem;
}
.page-news .news-weekly .h-section {
  color: var(--white);
  margin: 0 0 0.9rem;
}
.page-news .weekly-lead {
  margin: 0 0 1.5rem;
  max-width: 52ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(230, 236, 242, 0.85);
}
.page-news .stat-row {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.3rem;
}
.page-news .stat {
  border: var(--bd) solid var(--line);
  background: rgba(11, 27, 43, 0.55);
  padding: 0.85rem 0.95rem;
}
.page-news .stat--coral {
  border-left: 5px solid var(--coral);
}
.page-news .stat--mint {
  border-left: 5px solid var(--mint);
}
.page-news .stat--amber {
  border-left: 5px solid var(--amber);
}
.page-news .stat__num {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.page-news .stat__label {
  display: block;
  font-size: 0.8rem;
  line-height: 1.65;
  color: rgba(230, 236, 242, 0.72);
}
.page-news .weekly-note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(230, 236, 242, 0.82);
}
.page-news .inline-link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 2px solid var(--mint);
  margin-left: 0.2rem;
}
.page-news .inline-link:hover,
.page-news .inline-link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}
.page-news .weekly-figure {
  margin: 0;
}

/* ---------- 分类归档 ---------- */
.page-news .news-cats {
  border-top: var(--bd) solid var(--line);
}
.page-news .cat-grid {
  display: grid;
  gap: 1rem;
}
.page-news .cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.15rem 1.1rem 1.2rem;
  background: var(--paper-light);
  border: var(--bd) solid var(--line);
  box-shadow: var(--news-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-news .cat-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--deep);
}
.page-news .cat-card__idx {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--coral);
}
.page-news .cat-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--ink);
}
.page-news .cat-card__count {
  margin: 0;
  font-size: 0.76rem;
  color: var(--deep);
}
.page-news .cat-card__desc {
  margin: 0.35rem 0 0.9rem;
  flex: 1 1 auto;
  font-size: 0.87rem;
  line-height: 1.75;
  color: #223a55;
}
.page-news .cat-card__link {
  align-self: flex-start;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 2px solid var(--coral);
  padding-bottom: 2px;
}
.page-news .cat-card__link:hover,
.page-news .cat-card__link:focus-visible {
  color: var(--coral);
}

/* ---------- 订阅与查询 ---------- */
.page-news .news-start {
  background: var(--paper);
  border-top: var(--bd) solid var(--line);
}
.page-news .start-panel {
  display: grid;
  gap: 1.8rem;
  padding: 1.5rem 1.2rem;
  background: var(--paper-light);
  border: var(--bd-heavy) solid var(--ink);
  box-shadow: 10px 10px 0 var(--deep);
}
.page-news .start-panel__main .eyebrow {
  margin-bottom: 0.6rem;
}
.page-news .start-panel__main .h-section {
  margin: 0 0 0.8rem;
}
.page-news .start-panel__text {
  margin: 0 0 1.3rem;
  max-width: 58ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #223a55;
}
.page-news .start-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}
.page-news .start-contact__hint {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--line);
  max-width: 34ch;
}
.page-news .start-links {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}
.page-news .start-link {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "k t"
    "k d";
  column-gap: 0.8rem;
  align-items: start;
  padding: 0.85rem 0.9rem;
  text-decoration: none;
  background: var(--mist);
  border: var(--bd) solid var(--line);
  transition: background 0.2s ease, transform 0.2s ease;
}
.page-news .start-link:hover,
.page-news .start-link:focus-visible {
  background: var(--white);
  transform: translateX(3px);
}
.page-news .start-link__k {
  grid-area: k;
  font-size: 0.75rem;
  color: var(--coral);
  padding-top: 0.15rem;
}
.page-news .start-link__t {
  grid-area: t;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  line-height: 1.35;
  color: var(--ink);
}
.page-news .start-link__d {
  grid-area: d;
  margin-top: 0.25rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: #223a55;
}
.page-news .news-start__figure {
  margin: 1.8rem 0 0;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .stat-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .log-item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 0.2rem 1.2rem;
    padding-left: 1.15rem;
  }
  .page-news .log-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}

/* ---------- 桌面屏幕 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 1.8rem 0 3.2rem;
  }
  .page-news .news-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 3rem;
    align-items: end;
    padding-top: 2rem;
  }
  .page-news .news-hero__sub {
    font-size: 1.02rem;
  }
  .page-news .news-tablet .tablet-grid {
    grid-template-columns: 5fr 7fr;
    gap: 2.6rem;
    align-items: start;
  }
  .page-news .news-tablet__figure {
    position: sticky;
    top: 2rem;
  }
  .page-news .weekly-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.6rem;
    align-items: center;
  }
  .page-news .cat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .start-panel {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.4rem;
    padding: 2rem 1.9rem;
  }
  .page-news .news-feed__figure {
    margin-bottom: 2.6rem;
  }
}

@media (min-width: 1100px) {
  .page-news .log-item {
    grid-template-columns: 176px minmax(0, 1fr);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .timeline__item--open::before {
    animation: none;
    box-shadow: none;
  }
  .page-news .log-item,
  .page-news .cat-card,
  .page-news .start-link {
    transition: none;
  }
  .page-news .log-item:hover,
  .page-news .log-item:focus-within,
  .page-news .cat-card:hover,
  .page-news .start-link:hover,
  .page-news .start-link:focus-visible {
    transform: none;
  }
}
</main>