.page-news {
  --news-rail: 72px;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 72px;
}

.page-news .news-shell {
  padding-top: 20px;
}

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

/* 面包屑 */
.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(31, 58, 61, 0.68);
}

.page-news .breadcrumb-list a {
  color: var(--cinnabar);
  text-decoration: none;
}

.page-news .breadcrumb-list a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--gold);
}

/* 门厅式报头 */
.page-news .news-masthead {
  display: grid;
  gap: 26px;
  padding: 4px 0 32px;
}

.page-news .news-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ochre);
}

.page-news .news-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(38px, 11vw, 66px);
  line-height: 1.18;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.page-news .news-lead {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
}

.page-news .news-lead + .news-lead {
  margin-top: 0.9em;
  color: rgba(31, 58, 61, 0.82);
}

.page-news .news-banner {
  margin: 0;
  overflow: hidden;
  border-radius: 24px 24px 24px 84px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  background: var(--lacquer);
}

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

/* 分类带 */
.page-news .filter-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
  padding: 16px 0;
  border-top: var(--line-gold);
  border-bottom: var(--line-gold);
}

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

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 15px;
  border-radius: 999px;
  border: var(--line-ink);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  border-color: var(--gold);
  background: rgba(232, 206, 134, 0.3);
}

.page-news .filter-chip[aria-current="true"] {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--paper);
}

.page-news .filter-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ochre);
}

.page-news .filter-chip[aria-current="true"] .filter-count {
  color: var(--gold-light);
}

.page-news .filter-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(31, 58, 61, 0.7);
}

/* 章节 */
.page-news .news-section {
  padding: 52px 0 4px;
  scroll-margin-top: 96px;
}

.page-news .section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 3px solid var(--cinnabar);
}

.page-news .section-head .mono-label {
  margin: 0;
  color: var(--ochre);
}

.page-news .section-head .h-section {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 5.2vw, 34px);
  line-height: 1.36;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-news .news-sub {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(31, 58, 61, 0.78);
}

/* 条目 */
.page-news .entry-stack {
  display: grid;
}

.page-news .entry {
  display: grid;
  gap: 16px;
  padding: 26px 0;
  border-top: var(--line-gold);
}

.page-news .entry:first-child {
  border-top: 0;
}

.page-news .entry-media {
  margin: 0;
  display: grid;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(201, 162, 39, 0.34);
  background: var(--paper-2);
}

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

.page-news .entry-media--tall img {
  aspect-ratio: 1 / 1;
}

.page-news .entry-plate {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 168px;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(201, 162, 39, 0.34);
  background:
    radial-gradient(circle at 26% 18%, rgba(232, 206, 134, 0.6), rgba(247, 241, 230, 0) 62%),
    var(--paper-2);
}

.page-news .entry-plate::before {
  content: "";
  position: absolute;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  border: 2px solid rgba(201, 162, 39, 0.55);
  box-shadow: inset 0 0 0 10px rgba(247, 241, 230, 0.5);
}

.page-news .entry-plate span {
  position: relative;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--lacquer);
}

.page-news .entry-body {
  display: grid;
  align-content: start;
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 10px;
}

.page-news .tag {
  display: inline-flex;
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  background: rgba(234, 223, 207, 0.6);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lacquer);
}

.page-news .tag--version {
  color: var(--ink);
}

.page-news .tag--sync {
  color: var(--ochre);
}

.page-news .tag--event {
  color: var(--cinnabar);
  background: rgba(232, 206, 134, 0.42);
}

.page-news .tag--partner {
  color: var(--lacquer);
  background: rgba(183, 40, 46, 0.09);
}

.page-news .entry-stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ochre);
}

.page-news .entry-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-news .entry-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(31, 58, 61, 0.86);
}

/* 旁注 */
.page-news .aside-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--gold);
  border-radius: 0 12px 12px 0;
  background: rgba(234, 223, 207, 0.48);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(31, 58, 61, 0.85);
}

.page-news .aside-note strong {
  color: var(--lacquer);
  font-weight: 600;
}

.page-news .news-foot-link {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(31, 58, 61, 0.82);
}

.page-news .news-textlink {
  color: var(--cinnabar);
  text-decoration: underline;
  text-decoration-color: rgba(201, 162, 39, 0.6);
  text-underline-offset: 4px;
  transition: color 0.18s var(--ease), text-decoration-color 0.18s var(--ease);
}

.page-news .news-textlink:hover,
.page-news .news-textlink:focus-visible {
  color: var(--lacquer);
  text-decoration-color: var(--gold);
}

/* 归档折叠 */
.page-news .archive-grid {
  display: grid;
  gap: 12px;
}

.page-news .archive-panel {
  padding: 0 18px;
  border: var(--line-gold);
  border-radius: 14px;
  background: rgba(234, 223, 207, 0.45);
}

.page-news .archive-panel summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

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

.page-news .archive-panel summary::after {
  content: "＋";
  color: var(--gold);
  font-size: 15px;
  line-height: 1;
}

.page-news .archive-panel[open] summary::after {
  content: "－";
}

.page-news .archive-panel[open] summary {
  border-bottom: var(--line-gold);
}

.page-news .archive-label {
  flex: 1 1 auto;
}

.page-news .archive-count {
  color: var(--ochre);
}

.page-news .archive-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 12px 0 18px;
  list-style: none;
}

.page-news .archive-list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
}

.page-news .archive-code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ochre);
}

.page-news .archive-title {
  color: var(--ink);
}

.page-news .archive-cat {
  font-size: 12px;
  color: rgba(31, 58, 61, 0.58);
  white-space: nowrap;
}

/* 收束块 */
.page-news .news-cta {
  display: grid;
  gap: 14px;
  margin-top: 56px;
  padding: 32px 22px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-radius: 22px 22px 22px 60px;
  background: linear-gradient(120deg, rgba(232, 206, 134, 0.45), rgba(247, 241, 230, 0.92) 64%);
}

.page-news .news-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.8vw, 28px);
  line-height: 1.4;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.page-news .news-cta p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(31, 58, 61, 0.85);
}

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

/* 响应式 */
@media (min-width: 720px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-cta {
    padding: 40px 36px;
  }
}

@media (min-width: 900px) {
  .page-news {
    padding-bottom: 96px;
  }

  .page-news .news-shell {
    padding-top: 28px;
  }

  .page-news .news-masthead {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: end;
    gap: 44px;
    padding-bottom: 44px;
  }

  .page-news .news-lead {
    font-size: 16px;
  }

  .page-news .news-section {
    padding-top: 70px;
  }

  .page-news .entry {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 44px;
    align-items: start;
    padding: 36px 0;
  }

  .page-news .entry:nth-child(even) .entry-media {
    order: 2;
  }

  .page-news .entry:nth-child(even) .entry-body {
    order: 1;
  }

  .page-news .entry-title {
    font-size: 22px;
  }

  .page-news .entry-plate {
    min-height: 210px;
  }

  .page-news .news-foot-link {
    max-width: 46em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-chip,
  .page-news .news-textlink {
    transition: none;
  }
}