.page-news {
  --news-index-w: 248px;
  --news-gold-soft: rgba(212, 175, 55, .16);
  --news-crimson-soft: rgba(139, 0, 0, .07);
  --news-line: rgba(26, 26, 26, .09);
  background: var(--color-pearl);
  padding-bottom: clamp(48px, 6vw, 88px);
}

/* 面包屑 */
.page-news .breadcrumbs {
  padding-top: 24px;
  margin-bottom: 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--color-darkgold);
}
.page-news .breadcrumbs a {
  color: var(--color-darkgold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-news .breadcrumbs a:hover {
  color: var(--color-gold);
  text-decoration: underline;
}
.page-news .breadcrumbs__sep {
  margin: 0 8px;
  color: var(--color-gray);
}

/* 首屏 Hero */
.page-news__hero {
  position: relative;
  background: var(--color-ink);
  color: var(--color-pearl);
  padding: clamp(28px, 4vw, 52px);
  margin-bottom: 36px;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.page-news__hero::before {
  content: '財';
  position: absolute;
  top: 6px;
  right: 24px;
  font-family: var(--font-serif);
  font-size: clamp(72px, 12vw, 120px);
  line-height: 1;
  color: rgba(212, 175, 55, .1);
  transform: rotate(10deg);
  pointer-events: none;
}
.page-news__hero::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-crimson) 60%, var(--color-pearl) 100%);
  opacity: .8;
}
.page-news__hero-grid {
  display: grid;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.page-news__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-gold);
  border-left: 3px solid var(--color-gold);
  padding-left: 10px;
  margin: 0 0 14px;
}
.page-news__hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 600;
  line-height: 1.14;
  margin: 0 0 14px;
  color: var(--color-pearl);
  letter-spacing: .01em;
}
.page-news__lead {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 240, 232, .86);
  max-width: 560px;
  margin: 0;
}
.page-news__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
}
.page-news__stat {
  background: rgba(255, 255, 255, .05);
  border-top: 2px solid var(--color-gold);
  padding: 16px 10px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.page-news__stat:hover {
  background: rgba(212, 175, 55, .12);
  transform: translateY(-2px);
}
.page-news__stat dd {
  font-family: var(--font-serif);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 600;
  color: var(--color-gold);
  margin: 0 0 4px;
}
.page-news__stat dt {
  font-family: var(--font-sans);
  font-size: 12px;
  color: rgba(245, 240, 232, .68);
  letter-spacing: .02em;
}

/* 仪表板 */
.page-news__dashboard {
  display: grid;
  gap: 30px;
}

/* 左侧分类索引 */
.page-news__index-inner {
  background: var(--color-ivory);
  border-left: 4px solid var(--color-gold);
  padding: 22px 18px 18px;
  box-shadow: 0 2px 14px rgba(26, 26, 26, .05);
}
.page-news__index-label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-darkgold);
  margin: 0 0 12px;
  border-bottom: 1px solid var(--color-gray);
  padding-bottom: 10px;
}
.page-news__index-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
}
.page-news__index-list li {
  border-radius: 2px;
}
.page-news__index-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 6px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-ink);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.page-news__index-list a:hover {
  background: var(--news-gold-soft);
  color: var(--color-ink);
}
.page-news__index-num {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--color-crimson);
  min-width: 24px;
}
.page-news__index-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--color-gray);
  padding-top: 14px;
}
.page-news__index-foot a {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-darkgold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}
.page-news__index-foot a:hover {
  color: var(--color-crimson);
}

/* 右侧内容流 */
.page-news__feed {
  display: grid;
  gap: 52px;
  min-width: 0;
}

/* 区块通用 */
.page-news .section-head {
  margin-bottom: 6px;
}
.page-news .section-head__index {
  color: var(--color-crimson);
}
.page-news .section-head__title {
  color: var(--color-ink);
}

/* 条目卡片 */
.page-news__entry {
  position: relative;
  background: var(--color-ivory);
  border: 1px solid var(--color-gray);
  border-left: 4px solid var(--color-gold);
  padding: 22px 20px 24px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  scroll-margin-top: 90px;
}
.page-news__entry:hover {
  border-color: var(--color-gold);
  box-shadow: 0 6px 24px rgba(212, 175, 55, .1);
  transform: translateY(-2px);
}
.page-news__entry--featured {
  background: var(--color-ivory);
  border-left-width: 6px;
  border-left-color: var(--color-crimson);
  padding-top: 28px;
}
.page-news__entry--featured h3 {
  font-size: 21px;
}
.page-news__entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.page-news__entry-no {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-darkgold);
  font-weight: 600;
}
.page-news__entry-ver {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--color-darkgold);
  background: var(--news-crimson-soft);
  padding: 3px 8px;
  border-radius: 2px;
}
.page-news__entry h3 {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--color-ink);
}
.page-news__entry p {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(26, 26, 26, .82);
  margin: 0 0 12px;
}
.page-news__entry-figure {
  margin: 16px 0 0;
}
.page-news__entry .figure img {
  border-radius: 2px;
}

/* details 展开条 */
.page-news__entry--expand {
  border-left-color: var(--color-crimson);
}
.page-news__entry--expand summary {
  list-style: none;
  cursor: pointer;
  display: block;
}
.page-news__entry--expand summary::-webkit-details-marker {
  display: none;
}
.page-news__entry--expand summary h3 {
  display: inline;
  margin-right: 8px;
}
.page-news__entry--expand summary::after {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1;
  margin-left: 8px;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.page-news__entry--expand[open] summary::after {
  content: '−';
  background: var(--color-gold);
  color: var(--color-ink);
}
.page-news__entry-body {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-gray);
}
.page-news__entry-body p {
  margin-bottom: 0;
}

/* 活动专题区域 */
.page-news__section--gold {
  background: linear-gradient(135deg, rgba(212, 175, 55, .12) 0%, rgba(255, 255, 240, .9) 45%, rgba(139, 0, 0, .05) 100%);
  border-top: 1px solid rgba(212, 175, 55, .4);
  border-bottom: 1px solid rgba(212, 175, 55, .4);
  padding: 24px 0;
}
.page-news__section--gold .section-head__index {
  color: var(--color-gold);
}
.page-news__activity {
  display: grid;
  gap: 18px;
  background: var(--color-ivory);
  border: 1px solid rgba(212, 175, 55, .5);
  padding: 24px 20px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.page-news__activity:hover {
  box-shadow: 0 8px 28px rgba(212, 175, 55, .14);
  transform: translateY(-2px);
}
.page-news__activity h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--color-ink);
}
.page-news__activity p {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(26, 26, 26, .8);
  margin: 0 0 16px;
}
.page-news__activity-copy .btn {
  margin-top: 4px;
}
.page-news__activity-figure {
  margin: 0;
}
.page-news__activity--local {
  background: var(--color-ink);
  border-color: var(--color-ink);
  background-image: linear-gradient(135deg, rgba(212, 175, 55, .08) 0%, transparent 50%), repeating-linear-gradient(-45deg, rgba(139, 0, 0, .1) 0 1px, transparent 1px 10px);
}
.page-news__activity--local h3 {
  color: var(--color-pearl);
}
.page-news__activity--local p {
  color: rgba(245, 240, 232, .8);
}
.page-news__activity--local .tag {
  background: var(--color-crimson);
  color: var(--color-pearl);
}

/* 公告通知 */
.page-news__notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-news__notice-item {
  background: var(--color-ivory);
  border-left: 4px solid var(--color-darkgold);
  padding: 18px 18px 16px;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.page-news__notice-item:hover {
  background: var(--color-pearl);
  border-left-color: var(--color-gold);
}
.page-news__notice-item .tag {
  display: inline-block;
  margin-bottom: 8px;
}
.page-news__notice-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 6px;
}
.page-news__notice-text {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 26, 26, .78);
  margin: 0;
}

/* 服务日志 */
.page-news__section--log {
  background: var(--color-ink);
  padding: 24px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
.page-news__section--log .section-head {
  margin-bottom: 18px;
}
.page-news__section--log .section-head__index {
  color: var(--color-gold);
}
.page-news__section--log .section-head__title {
  color: var(--color-pearl);
}
.page-news__log {
  display: grid;
  gap: 22px;
}
.page-news__log-figure {
  margin: 0;
}
.page-news__log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-news__log-list::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-crimson));
  border-radius: 2px;
}
.page-news__log-item {
  position: relative;
  padding-left: 34px;
  padding-bottom: 22px;
}
.page-news__log-item:last-child {
  padding-bottom: 0;
}
.page-news__log-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-ink);
  border: 3px solid var(--color-gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, .18);
}
.page-news__log-content strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-gold);
  margin-bottom: 4px;
}
.page-news__log-content p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245, 240, 232, .72);
  margin: 0;
}

/* 桌面端布局 */
@media (min-width: 900px) {
  .page-news__hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 45%);
    align-items: end;
  }
  .page-news__stats {
    gap: 14px;
  }
  .page-news__stat {
    padding: 20px 16px;
  }
  .page-news__dashboard {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }
  .page-news__index-inner {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-news__index-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .page-news__index-list a {
    padding: 11px 8px;
  }
  .page-news__feed {
    gap: 60px;
  }
  .page-news__activity {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    padding: 28px 26px;
  }
  .page-news__activity--local {
    grid-template-columns: 1fr;
    align-items: normal;
  }
  .page-news__log {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 30px;
    align-items: center;
  }
  .page-news__section--log {
    padding: 34px 30px;
  }
}

@media (min-width: 1240px) {
  .page-news__index-inner {
    padding: 26px 22px 20px;
  }
  .page-news__entry {
    padding: 26px 26px 28px;
  }
  .page-news__entry--featured {
    padding-top: 32px;
  }
  .page-news__activity {
    padding: 32px 30px;
  }
}

/* 减少动态偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-news__entry,
  .page-news__activity,
  .page-news__stat {
    transition: none;
  }
}