/* ===== 行业观察页 · 页面专属样式 ===== */

.page-news-hero {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding-top: 96px;
  padding-bottom: 56px;
  position: relative;
  overflow: hidden;
}

.page-news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background: linear-gradient(135deg, rgba(198, 255, 0, 0.08), rgba(0, 0, 0, 0));
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news-hero .container {
  position: relative;
}

.page-news-hero .breadcrumbs {
  margin-bottom: 40px;
  opacity: 0.85;
}

.page-news-hero .breadcrumbs a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.page-news-hero .breadcrumbs a:hover {
  color: var(--color-neon-green);
}

.page-news-hero .breadcrumbs span[aria-current="page"] {
  color: var(--color-neon-green);
}

.page-news-hero-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

.page-news-hero-kicker {
  display: inline-block;
  background: rgba(198, 255, 0, 0.12);
  color: var(--color-neon-green);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 6px 14px;
  border-left: 3px solid var(--color-neon-green);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.page-news-hero h1 {
  font-size: 2.6rem;
  line-height: 1.1;
  margin: 0 0 16px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-news-hero-lead {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 480px;
  margin-bottom: 32px;
}

.page-news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news-hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

.page-news-hero .btn-outline:hover {
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
}

.page-news-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-news-viz-orbit {
  position: relative;
  width: 260px;
  height: 260px;
}

.page-news-viz-orbit-ring {
  position: absolute;
  border-radius: 50%;
}

.page-news-viz-orbit-ring-outer {
  inset: 0;
  border: 1px solid rgba(198, 255, 0, 0.35);
}

.page-news-viz-orbit-ring-inner {
  inset: 40px;
  border: 1px dashed rgba(255, 255, 255, 0.35);
}

.page-news-viz-orbit-core {
  position: absolute;
  inset: 80px;
  border-radius: 50%;
  background: rgba(198, 255, 0, 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-news-viz-orbit-core strong {
  font-size: 1.3rem;
  color: var(--color-neon-green);
}

.page-news-viz-orbit-core span {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
}

.page-news-viz-orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--color-neon-green);
  border-radius: 50%;
}

.page-news-viz-orbit-dot-a {
  top: 16px;
  left: 122px;
}

.page-news-viz-orbit-dot-b {
  bottom: 34px;
  left: 50px;
  background: var(--color-orange);
}

.page-news-viz-orbit-dot-c {
  top: 88px;
  right: 8px;
  background: var(--color-white);
}

.page-news-viz-orbit-line {
  position: absolute;
  height: 2px;
  transform-origin: left center;
}

.page-news-viz-orbit-line-a {
  width: 90px;
  top: 130px;
  left: 130px;
  background: rgba(198, 255, 0, 0.6);
  transform: rotate(25deg);
}

.page-news-viz-orbit-line-b {
  width: 120px;
  top: 130px;
  left: 130px;
  background: rgba(255, 122, 0, 0.55);
  transform: rotate(-38deg);
}

.page-news-hero-stats {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.page-news-hero-stat {
  flex: 1 1 40%;
}

.page-news-hero-stat .stat-value {
  display: block;
  color: var(--color-neon-green);
  font-size: 1.5rem;
  font-weight: 800;
}

.page-news-hero-stat .stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.page-news-section-head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 48px;
}

.page-news .section-number {
  font-weight: 900;
  min-width: 40px;
}

.page-news-section-head .section-number {
  color: var(--color-neon-green);
  font-size: 1rem;
}

.page-news-section-head h2 {
  font-size: 1.8rem;
  margin: 0 0 6px;
  font-weight: 900;
  color: var(--color-dark-gray);
}

.page-news-section-head-copy p {
  margin: 0;
  color: var(--color-medium-gray);
}

.page-news-latest {
  background: var(--color-white);
  padding: 80px 0 0;
}

.page-news-latest .container {
  padding-bottom: 24px;
}

.page-news-item {
  display: grid;
  gap: 28px;
  padding: 48px 0;
  border-bottom: 1px solid #E8E8E8;
}

.page-news-item:first-of-type {
  padding-top: 24px;
}

.page-news-item-media {
  border-radius: var(--radius-chamfer);
  overflow: hidden;
  background: var(--color-light-gray);
}

.page-news-item-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-news-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.page-news-item-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
}

.page-news-item-tag-green {
  background: rgba(198, 255, 0, 0.18);
  color: #2B5C00;
}

.page-news-item-tag-orange {
  background: rgba(255, 122, 0, 0.14);
  color: #B85300;
}

.page-news-item-time {
  color: var(--color-medium-gray);
  font-size: 0.8rem;
}

.page-news-badge-new {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.page-news-item-body h3 {
  font-size: 1.55rem;
  line-height: 1.35;
  margin: 0 0 12px;
  color: var(--color-dark-gray);
  font-weight: 900;
  transition: color var(--transition);
}

.page-news-item-body h3:hover {
  color: var(--color-orange);
}

.page-news-item-body p {
  color: var(--color-medium-gray);
  line-height: 1.75;
  margin: 0 0 16px;
  font-size: 0.95rem;
}

.page-news-item-more {
  display: inline-block;
  color: var(--color-deep-blue);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 2px solid var(--color-neon-green);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.page-news-item-more:hover {
  color: var(--color-orange);
  border-color: var(--color-orange);
}

.page-news-tags {
  background: var(--color-deep-blue);
  padding: 88px 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), 0 100%);
  margin-bottom: 40px;
}

.page-news-tags .page-news-section-head h2 {
  color: var(--color-white);
}

.page-news-tags .page-news-section-head-copy p {
  color: rgba(255, 255, 255, 0.65);
}

.page-news-tags .section-number {
  color: var(--color-orange);
}

.page-news-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.page-news-tag {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid rgba(198, 255, 0, 0.45);
  color: var(--color-neon-green);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.page-news-tag:hover {
  background: var(--color-neon-green);
  color: var(--color-deep-blue);
  border-color: var(--color-neon-green);
  transform: translateY(-2px);
}

.page-news-tag-lg {
  font-size: 0.9rem;
  border-color: rgba(255, 122, 0, 0.55);
  color: var(--color-orange);
}

.page-news-tag-lg:hover {
  background: var(--color-orange);
  color: var(--color-deep-blue);
  border-color: var(--color-orange);
}

.page-news-tags-hint {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
}

.page-news-subscribe {
  padding: 72px 0 96px;
  background: var(--color-light-gray);
}

.page-news-subscribe-panel {
  background: var(--color-black);
  border-radius: var(--radius-chamfer);
  padding: 48px 28px;
  display: grid;
  gap: 24px;
  color: var(--color-white);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-news-subscribe-panel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-neon-green) 0%, transparent 70%);
  opacity: 0.2;
  pointer-events: none;
}

.page-news-subscribe-copy .section-number {
  color: var(--color-orange);
  margin-bottom: 12px;
  display: block;
}

.page-news-subscribe-copy h2 {
  font-size: 1.8rem;
  color: var(--color-white);
  margin: 0 0 12px;
  font-weight: 900;
}

.page-news-subscribe-copy p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  max-width: 520px;
  margin: 0;
}

.page-news-subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-news-subscribe-actions .btn-outline {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--color-white);
}

.page-news-subscribe-actions .btn-outline:hover {
  color: var(--color-neon-green);
  border-color: var(--color-neon-green);
}

@media (min-width: 768px) {
  .page-news-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
  }

  .page-news-hero h1 {
    font-size: 3.4rem;
  }

  .page-news-viz-orbit {
    width: 320px;
    height: 320px;
  }

  .page-news-viz-orbit-core {
    inset: 100px;
  }

  .page-news-viz-orbit-ring-inner {
    inset: 50px;
  }

  .page-news-viz-orbit-dot-b {
    bottom: 42px;
  }

  .page-news-viz-orbit-line-a {
    top: 160px;
    left: 160px;
  }

  .page-news-viz-orbit-line-b {
    top: 160px;
    left: 160px;
  }

  .page-news-hero-stats {
    gap: 0;
  }

  .page-news-hero-stat {
    flex: 1;
  }

  .page-news-item {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: center;
    padding: 56px 0;
  }

  .page-news-item-reverse .page-news-item-media {
    order: 2;
  }

  .page-news-item-reverse .page-news-item-body {
    order: 1;
  }

  .page-news-item-textonly {
    grid-template-columns: 1fr;
    max-width: 820px;
  }

  .page-news-item-body h3 {
    font-size: 2rem;
  }

  .page-news-item-textonly .page-news-item-body h3 {
    font-size: 1.75rem;
  }

  .page-news-subscribe-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 56px 48px;
  }

  .page-news-section-head h2 {
    font-size: 2.1rem;
  }
}

@media (min-width: 1200px) {
  .page-news-tags {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 60px), 0 100%);
  }
}