.page-news {
  --news-gold: #D4AF37;
  --news-gold-light: #E8C84A;
  --news-crimson: #8B0000;
  --news-crimson-light: #B22222;
  --news-dark: #1A1A1A;
  --news-black: #000000;
  --news-soft-black: #0D0D0D;
  --news-rock: #8B8682;
  --news-cream: #F5F0E8;
  --news-neon-blue: #00BFFF;
  --news-neon-green: #39FF14;
  --news-text-light: #FFFFFF;
  --news-text-dark: #000000;
  --news-card-radius: 4px;
  --news-gap: 24px;
  --news-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.page-news {
  display: flex;
  flex-direction: column;
  background: var(--news-dark);
  color: var(--news-text-light);
  font-family: var(--font-body, 'Inter', 'Noto Sans SC', sans-serif);
  position: relative;
  min-height: 70vh;
}
.page-news .tracked-rail {
  display: none;
}
.page-news__inner {
  flex: 1;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
  padding: 0 16px 48px;
  width: 100%;
}
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0 8px;
  font-size: 0.8rem;
  color: var(--news-rock);
  letter-spacing: 0.5px;
  flex-wrap: wrap;
}
.page-news .breadcrumb a {
  color: var(--news-rock);
  text-decoration: none;
  transition: color var(--news-transition);
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--news-gold);
}
.page-news .breadcrumb__sep {
  color: var(--news-gold);
  font-size: 0.6rem;
  opacity: 0.7;
}
.page-news__title {
  font-family: var(--font-heading, 'Overpass', 'Noto Sans SC', sans-serif);
  font-weight: 900;
  font-size: 2.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--news-gold), var(--news-crimson));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 8px 0 4px;
  line-height: 1.15;
}
.page-news__subtitle {
  font-size: 0.95rem;
  color: var(--news-rock);
  margin: 0 0 32px;
  letter-spacing: 0.4px;
  border-left: 3px solid var(--news-gold);
  padding-left: 12px;
  line-height: 1.5;
}

/* 区块头部 */
.page-news__section {
  margin-bottom: 48px;
  padding-top: 8px;
}
.page-news__section-head {
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  padding-bottom: 12px;
}
.page-news__section-title {
  font-family: var(--font-heading, 'Overpass', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--news-gold);
  letter-spacing: 1px;
  margin: 0 0 6px;
}
.page-news__section-desc {
  font-size: 0.9rem;
  color: var(--news-rock);
  margin: 0;
  line-height: 1.5;
  max-width: 680px;
}
.page-news__section--alt {
  background: var(--news-soft-black);
  padding: 28px 20px 36px;
  border-radius: var(--news-card-radius);
  border-left: 4px solid var(--news-gold);
}

/* 网格系统 */
.page-news__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}
.page-news__grid--featured {
  gap: 20px;
}
.page-news__grid--three {
  gap: 20px;
}

/* 卡片设计 */
.page-news__card {
  background: var(--news-soft-black);
  border-radius: var(--news-card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(212, 175, 55, 0.12);
  transition: transform var(--news-transition), box-shadow var(--news-transition), border-color var(--news-transition);
  cursor: default;
}
.page-news__card:hover,
.page-news__card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(212, 175, 55, 0.3);
  border-color: rgba(212, 175, 55, 0.4);
}
.page-news__card--wide {
  grid-column: 1 / -1;
}
.page-news__card-img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--news-black);
  aspect-ratio: 16 / 9;
}
.page-news__card--wide .page-news__card-img-wrap {
  aspect-ratio: 16 / 7;
}
.page-news__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.page-news__card:hover .page-news__card-img {
  transform: scale(1.04);
}
.page-news__card-body {
  padding: 14px 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.page-news__card-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--news-gold);
  background: rgba(212, 175, 55, 0.12);
  padding: 2px 10px;
  border-radius: 2px;
  margin-bottom: 8px;
  align-self: flex-start;
  border: 1px solid rgba(212, 175, 55, 0.25);
}
.page-news__card-title {
  font-family: var(--font-heading, 'Overpass', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--news-text-light);
  margin: 0 0 8px;
  line-height: 1.3;
  transition: color var(--news-transition);
}
.page-news__card:hover .page-news__card-title {
  color: var(--news-gold-light);
}
.page-news__card-desc {
  font-size: 0.85rem;
  color: var(--news-rock);
  line-height: 1.5;
  margin: 0 0 12px;
  flex: 1;
}
.page-news__card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--news-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color var(--news-transition), color var(--news-transition);
}
.page-news__card-link:hover,
.page-news__card-link:focus-visible {
  border-bottom-color: var(--news-gold);
  color: var(--news-gold-light);
}

/* 分步指南（分类对照技巧） */
.page-news__split {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 8px;
}
.page-news__split-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.page-news__step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(139, 134, 130, 0.12);
}
.page-news__step:last-of-type {
  border-bottom: none;
}
.page-news__step-num {
  font-family: var(--font-heading, 'Overpass', 'Noto Sans SC', sans-serif);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--news-gold);
  opacity: 0.6;
  line-height: 1;
  min-width: 44px;
  flex-shrink: 0;
}
.page-news__step-content {
  flex: 1;
}
.page-news__step-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--news-text-light);
  margin: 0 0 4px;
  line-height: 1.3;
}
.page-news__step-desc {
  font-size: 0.85rem;
  color: var(--news-rock);
  margin: 0;
  line-height: 1.5;
}
.page-news__split-visual {
  flex: 0 0 auto;
  max-width: 100%;
}
.page-news__split-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--news-card-radius);
  border: 1px solid rgba(212, 175, 55, 0.15);
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}
.page-news__cta {
  margin-top: 20px;
  align-self: flex-start;
}

/* 版本更新 */
.page-news__release {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--news-soft-black);
  padding: 24px 20px;
  border-radius: var(--news-card-radius);
  border: 1px solid rgba(212, 175, 55, 0.15);
}
.page-news__release-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  margin: 0 auto;
}
.page-news__release-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  padding: 8px;
}
.page-news__release-body {
  flex: 1;
}
.page-news__release-title {
  font-family: var(--font-heading, 'Overpass', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--news-gold);
  margin: 0 0 12px;
}
.page-news__release-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-news__release-item {
  position: relative;
  padding-left: 20px;
  font-size: 0.88rem;
  color: var(--news-text-light);
  line-height: 1.5;
}
.page-news__release-item::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--news-gold);
  font-size: 0.6rem;
  line-height: 1.7;
}
.page-news__release-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--news-crimson-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--news-transition), color var(--news-transition);
}
.page-news__release-link:hover,
.page-news__release-link:focus-visible {
  border-bottom-color: var(--news-crimson-light);
  color: var(--news-gold);
}

/* 更多区域 */
.page-news__more {
  margin-top: 16px;
  padding: 24px 0 8px;
  border-top: 1px solid rgba(139, 134, 130, 0.2);
}
.page-news__more-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.page-news__more-text {
  font-size: 1rem;
  color: var(--news-rock);
  margin: 0;
  max-width: 400px;
}
.page-news__more-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* 按钮样式（作用域内） */
.page-news .btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--news-gold), var(--news-gold-dark, #B8962E));
  color: var(--news-black);
  font-family: var(--font-body, 'Inter', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  border-radius: var(--news-card-radius);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--news-transition), box-shadow var(--news-transition);
}
.page-news .btn-gold:hover,
.page-news .btn-gold:focus-visible {
  transform: scale(1.03);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}
.page-news .btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: transparent;
  color: var(--news-crimson-light);
  font-family: var(--font-body, 'Inter', 'Noto Sans SC', sans-serif);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.3px;
  border: 1.5px solid var(--news-crimson-light);
  border-radius: var(--news-card-radius);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--news-transition), color var(--news-transition), border-color var(--news-transition);
}
.page-news .btn-outline:hover,
.page-news .btn-outline:focus-visible {
  background: var(--news-crimson-light);
  color: var(--news-text-light);
  border-color: var(--news-crimson-light);
}

/* 滚动显现 */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.page-news [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-news__card,
  .page-news__card-img {
    transition: none;
  }
  .page-news__card:hover {
    transform: none;
  }
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-news__inner {
    padding: 0 32px 56px;
  }
  .page-news__title {
    font-size: 3.2rem;
  }
  .page-news__subtitle {
    font-size: 1rem;
    margin-bottom: 40px;
  }
  .page-news__grid--featured {
    grid-template-columns: 1fr 1fr;
  }
  .page-news__card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .page-news__card--wide .page-news__card-img-wrap {
    aspect-ratio: 16 / 9;
    height: 100%;
  }
  .page-news__card--wide .page-news__card-body {
    padding: 20px 24px;
  }
  .page-news__grid--three {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-news__split {
    flex-direction: row;
    align-items: flex-start;
  }
  .page-news__split-visual {
    max-width: 45%;
    flex-shrink: 0;
  }
  .page-news__release {
    flex-direction: row;
    align-items: flex-start;
    padding: 28px 32px;
  }
  .page-news__release-icon {
    width: 100px;
    height: 100px;
    margin: 0;
  }
  .page-news__section--alt {
    padding: 36px 32px 44px;
  }
}
@media (min-width: 1024px) {
  .page-news__inner {
    padding: 0 48px 64px;
  }
  .page-news__title {
    font-size: 3.6rem;
  }
  .page-news {
    flex-direction: row;
  }
  .page-news .tracked-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 52px;
    flex-shrink: 0;
    background: var(--news-black);
    position: relative;
  }
  .page-news .rail__marker {
    display: block;
    width: 4px;
    height: 120px;
    background: linear-gradient(to bottom, var(--news-gold), var(--news-crimson));
    border-radius: 2px;
    margin-top: 120px;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.3);
  }
  .page-news__section {
    margin-bottom: 56px;
  }
}
@media (min-width: 1200px) {
  .page-news__card--wide .page-news__card-body {
    padding: 28px 36px;
  }
  .page-news__card--wide .page-news__card-title {
    font-size: 1.4rem;
  }
}

.page-news {
  --news-gold-dark: transparent;
}