.page-news {
  --news-gold: #D4A843;
  --news-deep-blue: #0F1B3D;
  --news-cream: #F5F0E1;
  --news-brown: #2C1810;
  --news-red: #C73E2B;
  --news-purple: #8B5CF6;
  --news-green: #1B4332;
  --news-off-white: #FAF7F0;
  --news-charcoal: #1A1A2E;
  --news-card-shadow: 6px 6px 0 rgba(15, 27, 61, 0.2);
  --news-border-thick: 3px solid var(--news-deep-blue);
  --news-radius: 6px;
  --news-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 面包屑 */
.page-news .breadcrumb {
  padding: 1.2rem 1rem 0.4rem;
  max-width: var(--container-max, 1280px);
  margin: 0 auto;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.85rem;
  color: var(--warm_gray_secondary, #7A6F6A);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.page-news .breadcrumb a {
  color: var(--news-deep-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--news-transition);
}
.page-news .breadcrumb a:hover {
  color: var(--news-gold);
}
.page-news .breadcrumb span[aria-current="page"] {
  color: var(--news-brown);
  font-weight: 600;
}

/* 首屏英雄区 */
.page-news-hero {
  padding: 1.5rem 1rem 2.5rem;
}
.page-news-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}
.page-news-hero-text h1 {
  font-family: var(--font-headings, 'Playfair Display', serif);
  font-size: 2.6rem;
  font-weight: 700;
  font-style: italic;
  color: var(--news-deep-blue);
  margin: 0 0 0.4rem;
  line-height: 1.15;
}
.page-news-hero-sub {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--news-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}
.page-news-hero-desc {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 1rem;
  color: var(--news-brown);
  line-height: 1.6;
  max-width: 42rem;
  margin: 0;
}
.page-news-hero-visual {
  position: relative;
  width: 100%;
  max-width: 600px;
  border-radius: var(--news-radius);
  overflow: hidden;
  box-shadow: var(--shadow-heavy, 8px 8px 0 rgba(15,27,61,0.25));
}
.page-news-hero-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news-hero-year {
  position: absolute;
  right: 1rem;
  bottom: 0.6rem;
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(212, 168, 67, 0.3);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* 章节标题 */
.page-news-section-title {
  font-family: var(--font-headings, 'Playfair Display', serif);
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--news-deep-blue);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}
.page-news-section-desc {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 1rem;
  color: var(--warm_gray_secondary, #7A6F6A);
  margin: 0 0 2rem;
  max-width: 36rem;
}

/* 时间线布局 */
.page-news-timeline {
  padding: 2.5rem 1rem 3rem;
}
.page-news-timeline-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

/* 单个时间线卡片 */
.page-news-card {
  display: flex;
  gap: 1rem;
  position: relative;
}
.page-news-card-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 40px;
}
.page-news-star {
  color: var(--news-gold);
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 4px rgba(212, 168, 67, 0.4));
  flex-shrink: 0;
}
.page-news-card-line {
  width: 2px;
  flex: 1;
  min-height: 30px;
  background: linear-gradient(to bottom, var(--news-gold), var(--news-deep-blue));
  margin-top: 6px;
}
.page-news-card-line--last {
  background: var(--news-deep-blue);
  opacity: 0.2;
}
.page-news-card-body {
  flex: 1;
  background: var(--news-off-white);
  border: var(--news-border-thick);
  border-radius: var(--radius-md, 8px);
  padding: 1.2rem 1.2rem 1rem;
  box-shadow: var(--news-card-shadow);
  transition: transform var(--news-transition), box-shadow var(--news-transition);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-news-card-body:hover {
  transform: translateY(-3px);
  box-shadow: 10px 10px 0 rgba(15, 27, 61, 0.25);
}
.page-news-card-date {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-data, 'JetBrains Mono', monospace);
}
.page-news-card-day {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--news-deep-blue);
  line-height: 1;
  letter-spacing: -0.02em;
}
.page-news-card-month {
  font-size: 0.85rem;
  color: var(--warm_gray_secondary, #7A6F6A);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.page-news-card-content {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.page-news-card-icon-wrap {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
  background: var(--news-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 27, 61, 0.1);
}
.page-news-card-icon {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news-card-text {
  flex: 1;
  min-width: 0;
}
.page-news-card-title {
  font-family: var(--font-headings, 'Playfair Display', serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--news-deep-blue);
  margin: 0 0 0.3rem;
  line-height: 1.3;
  cursor: pointer;
  transition: color var(--news-transition);
  display: inline-block;
}
.page-news-card-title:hover {
  color: var(--news-red);
}
.page-news-card-title:focus-visible {
  outline: 2px solid var(--news-gold);
  outline-offset: 2px;
  border-radius: 2px;
}
.page-news-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.3rem;
}
.page-news-card-meta .tag {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}
.page-news-card-meta .tag-purple {
  color: #6D3A9F;
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.25);
}
.page-news-card-meta .tag-green {
  color: #0F5C4B;
  background: rgba(27, 67, 50, 0.1);
  border-color: rgba(27, 67, 50, 0.2);
}
.page-news-card-meta .tag-red {
  color: #A52A1A;
  background: rgba(199, 62, 43, 0.1);
  border-color: rgba(199, 62, 43, 0.2);
}
.page-news-card-detail {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.92rem;
  color: var(--news-brown);
  line-height: 1.65;
  margin-top: 0.4rem;
  border-top: 1px dashed rgba(15, 27, 61, 0.15);
  padding-top: 0.6rem;
}
.page-news-card-detail a {
  color: var(--news-red);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}
.page-news-card-detail a:hover {
  color: var(--news-gold);
}

/* 行业观察区 */
.page-news-insight {
  padding: 2.5rem 1rem 3rem;
}
.page-news-insight-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}
.page-news-insight-text {
  max-width: 44rem;
}
.page-news-insight-text p {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--news-brown);
  margin: 0 0 1rem;
}
.page-news-insight-note {
  font-size: 0.85rem !important;
  color: var(--warm_gray_secondary, #7A6F6A) !important;
  font-style: italic;
  border-left: 3px solid var(--news-gold);
  padding-left: 1rem;
  margin-top: 1.2rem !important;
}
.page-news-insight-figure {
  margin: 0;
  width: 100%;
  max-width: 480px;
  border-radius: var(--news-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card, 6px 6px 0 rgba(15,27,61,0.18));
}
.page-news-insight-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news-insight-caption {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.8rem;
  color: var(--warm_gray_secondary, #7A6F6A);
  padding: 0.6rem 1rem;
  background: var(--news-off-white);
  text-align: center;
  font-style: italic;
  border-top: 1px solid rgba(15, 27, 61, 0.08);
}

/* 底部CTA区 */
.page-news-cta {
  padding: 1rem 1rem 3rem;
}
.page-news-cta-card {
  background: var(--news-deep-blue);
  border-radius: var(--radius-md, 8px);
  padding: 2.2rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-heavy, 8px 8px 0 rgba(15,27,61,0.25));
  border: 3px solid var(--news-gold);
}
.page-news-cta-title {
  font-family: var(--font-headings, 'Playfair Display', serif);
  font-size: 1.8rem;
  font-weight: 700;
  font-style: italic;
  color: var(--news-off-white);
  margin: 0 0 0.6rem;
}
.page-news-cta-desc {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 1rem;
  color: rgba(250, 247, 240, 0.85);
  line-height: 1.6;
  max-width: 36rem;
  margin: 0 auto 1.8rem;
}
.page-news-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}
.page-news-cta-links .cta-button {
  background: var(--news-gold);
  color: var(--news-deep-blue);
  border: none;
  padding: 0.75rem 2rem;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  transition: background var(--news-transition), transform var(--news-transition);
  text-decoration: none;
  display: inline-block;
}
.page-news-cta-links .cta-button:hover {
  background: #C49B3A;
  transform: translateY(-2px);
}
.page-news-cta-link {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.95rem;
  color: var(--news-off-white);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--news-transition);
}
.page-news-cta-link:hover {
  color: var(--news-gold);
}

/* 信任声明 */
.page-news .trust-statement {
  background: var(--news-charcoal);
  padding: 1.4rem 1rem;
  margin-top: 1rem;
}
.page-news .trust-statement p {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.78rem;
  color: rgba(250, 247, 240, 0.7);
  text-align: center;
  margin: 0;
  line-height: 1.5;
  max-width: var(--container-max, 1280px);
  margin-left: auto;
  margin-right: auto;
}
.page-news .trust-statement a {
  color: var(--news-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 滚动显现动画 — 兼容 reduced-motion */
@media (prefers-reduced-motion: no-preference) {
  .page-news .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .page-news .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .page-news .reveal-delay-1 { transition-delay: 0.05s; }
  .page-news .reveal-delay-2 { transition-delay: 0.15s; }
  .page-news .reveal-delay-3 { transition-delay: 0.3s; }
}
@media (prefers-reduced-motion: reduce) {
  .page-news .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* 桌面端媒体查询 */
@media (min-width: 768px) {
  .page-news-hero {
    padding: 2rem 1rem 3.5rem;
  }
  .page-news-hero-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
  }
  .page-news-hero-text {
    flex: 1 1 50%;
  }
  .page-news-hero-text h1 {
    font-size: 3.4rem;
  }
  .page-news-hero-sub {
    font-size: 1rem;
  }
  .page-news-hero-desc {
    font-size: 1.1rem;
  }
  .page-news-hero-visual {
    flex: 0 0 44%;
    max-width: 520px;
  }
  .page-news-hero-year {
    font-size: 7rem;
    right: 1.5rem;
    bottom: 0.8rem;
  }

  .page-news-section-title {
    font-size: 2.4rem;
  }

  .page-news-card-body {
    padding: 1.4rem 1.6rem 1.2rem;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .page-news-card-date {
    flex: 0 0 auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
    min-width: 70px;
  }
  .page-news-card-day {
    font-size: 2.2rem;
  }
  .page-news-card-month {
    font-size: 0.75rem;
  }
  .page-news-card-content {
    flex: 1;
    gap: 1.2rem;
  }
  .page-news-card-icon-wrap {
    width: 64px;
    height: 64px;
  }
  .page-news-card-title {
    font-size: 1.25rem;
  }

  .page-news-insight-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
  .page-news-insight-text {
    flex: 1 1 58%;
  }
  .page-news-insight-figure {
    flex: 0 0 38%;
    max-width: 420px;
  }

  .page-news-cta-card {
    padding: 3rem 3.5rem;
  }
  .page-news-cta-title {
    font-size: 2.2rem;
  }

  .page-news .trust-statement p {
    font-size: 0.82rem;
  }
}

@media (min-width: 1024px) {
  .page-news-hero-text h1 {
    font-size: 4rem;
  }
  .page-news-section-title {
    font-size: 2.8rem;
  }
  .page-news-timeline {
    padding-left: 0;
    padding-right: 0;
  }
  .page-news-card-body {
    padding: 1.6rem 2rem 1.4rem;
  }
  .page-news-card-day {
    font-size: 2.6rem;
  }
  .page-news-card-title {
    font-size: 1.35rem;
  }
  .page-news-insight {
    padding-left: 0;
    padding-right: 0;
  }
}

/* 确保容器不溢出 */
.page-news .container {
  max-width: var(--container-max, 1280px);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  box-sizing: border-box;
}
.page-news img {
  max-width: 100%;
  height: auto;
}
.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}
.page-news [hidden] {
  display: none !important;
}

.page-news {
  --warm_gray_secondary: currentColor;
}