/* ============================================================
   投研知识库 · 全局共享样式
   ------------------------------------------------------------
   产品页 / 概念页 / 事件页通用组件样式：实物图片网格、卡片、标签等
   ============================================================ */

/* ====== 实物图片网格（产品页通用） ====== */
.prod-img-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

/* 强制单列 / 双列变体 */
.prod-img-grid.cols-1 { grid-template-columns: 1fr; }
.prod-img-grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.prod-img-grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* 单图居中变体（max-width 控制让单张芯片图不会太宽）*/
.prod-img-grid.prod-img-single {
  grid-template-columns: 1fr;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* 宽图居中变体（适合横向原理图 / 流程图 / 系统架构图）*/
.prod-img-grid.prod-img-wide {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.prod-img-grid.prod-img-wide .prod-img-card img {
  max-height: 520px;
}

.prod-img-card {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: var(--md-code-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.prod-img-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.12);
  border-color: var(--md-primary-fg-color);
}

.prod-img-card img {
  width: 100%;
  height: auto;
  display: block;
  background: white;
  object-fit: contain;
  max-height: 360px;
}

[data-md-color-scheme="slate"] .prod-img-card img {
  background: #f8fafc;
}

.prod-img-card figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.55;
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

.prod-img-card figcaption strong {
  color: var(--md-default-fg-color);
  font-weight: 600;
}

/* 来源标签：mono 字体 + 灰色 + 顶部分隔 */
.prod-img-src {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  color: var(--md-default-fg-color--light);
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
  opacity: 0.75;
}

/* 图片"标签徽章"：用于标注示意图 / 实物 / 解剖等 */
.prod-img-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.18rem 0.5rem;
  border-radius: 3px;
  margin-right: 0.4rem;
  vertical-align: 0.05em;
}

.prod-img-badge.b-schematic {
  background: rgba(99, 102, 241, 0.12);
  color: #4338ca;
}

.prod-img-badge.b-3d {
  background: rgba(168, 85, 247, 0.12);
  color: #7e22ce;
}

.prod-img-badge.b-real {
  background: rgba(6, 182, 212, 0.12);
  color: #0891b2;
}

.prod-img-badge.b-compare {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
}

[data-md-color-scheme="slate"] .prod-img-badge.b-schematic {
  background: rgba(67, 56, 202, 0.25); color: #c7d2fe;
}
[data-md-color-scheme="slate"] .prod-img-badge.b-3d {
  background: rgba(126, 34, 206, 0.25); color: #d8b4fe;
}
[data-md-color-scheme="slate"] .prod-img-badge.b-real {
  background: rgba(8, 145, 178, 0.25); color: #67e8f9;
}
[data-md-color-scheme="slate"] .prod-img-badge.b-compare {
  background: rgba(180, 83, 9, 0.25); color: #fbbf24;
}

/* 移动端 */
@media (max-width: 600px) {
  .prod-img-grid { grid-template-columns: 1fr; }
  .prod-img-card img { max-height: 280px; }
}
</content>