/* 产品详情页专用样式 */

.detail-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #2c5282 100%);
  color: white;
  padding: 80px 24px 60px;
}
.detail-hero .inner { max-width: var(--maxw); margin: 0 auto; }
.detail-hero .crumb {
  font-size: 13px;
  color: #cbd5e1;
  margin-bottom: 16px;
}
.detail-hero .crumb a { color: var(--accent); }
.detail-hero h1 {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.detail-hero h1 .hl { color: var(--accent); }
.detail-hero .meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
  color: #cbd5e1;
  margin-top: 18px;
}
.detail-hero .meta span { display: flex; align-items: center; gap: 6px; }

.detail-body { padding: 60px 24px; background: var(--white); }
.detail-body .inner { max-width: var(--maxw); margin: 0 auto; }
.detail-body h2 {
  font-size: 28px;
  color: var(--primary);
  margin: 32px 0 14px;
  border-left: 4px solid var(--accent);
  padding-left: 14px;
}
.detail-body h3 {
  font-size: 20px;
  color: var(--primary);
  margin: 24px 0 10px;
}
.detail-body p, .detail-body li {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.8;
}
.detail-body ul {
  margin: 12px 0 24px 24px;
}
.detail-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 30px;
  font-size: 14px;
}
.detail-body table th, .detail-body table td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  text-align: left;
}
.detail-body table th {
  background: var(--primary);
  color: white;
  font-weight: 600;
}
.detail-body table tr:nth-child(even) { background: var(--bg); }

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin: 30px 0;
}
.spec-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--white);
}
.spec-card h4 {
  color: var(--primary);
  font-size: 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.spec-card .v {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
  margin: 24px 0;
}
.gallery .item {
  height: 180px;
  background: linear-gradient(135deg, #d4e4f4 0%, #c9a961 100%);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.cta-bar {
  background: var(--primary);
  color: white;
  padding: 40px 24px;
  text-align: center;
  margin-top: 40px;
  border-radius: var(--radius);
}
.cta-bar h3 { font-size: 24px; margin-bottom: 8px; }
.cta-bar p { color: #cbd5e1; margin-bottom: 18px; }
.cta-bar a {
  background: var(--accent);
  color: var(--primary);
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  display: inline-block;
  margin: 0 6px;
}

@media (max-width: 700px) {
  .spec-grid, .gallery { grid-template-columns: 1fr; }
  .detail-hero h1 { font-size: 30px; }
}