/* ============ 基础样式（你的原样式） ============ */

/* 卡片容器 */
.xd-link-card {
  --blur-radius: 20px;
  --bg-opacity: 0.88;
  --bg-image: none;

  display: flex;
  width: 100%;
  margin: 20px auto;
  background: #fff;
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s ease;
  position: relative;
}

/* 图片区域 */
.xd-card-image {
  flex: 0 0 180px;
  position: relative;
  z-index: 1;
}
.xd-card-image img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  border-radius: 15px;
  padding: 10px;
}

/* 内容区域 */
.xd-card-content {
  flex: 1;
  padding: 20px 30px 10px 20px;
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 130px;
}

/* 背景模糊特效 */
.xd-card-content::before {
  content: '';
  position: absolute;
  top: -15%;
  left: -15%;
  right: -15%;
  bottom: -15%;
  background-image:
    linear-gradient(
      rgba(255, 255, 255, var(--bg-opacity)),
      rgba(255, 255, 255, var(--bg-opacity))
    ),
    var(--bg-image);
  background-blend-mode: luminosity;
  background-position: center;
  background-size: cover;
  filter: blur(var(--blur-radius)) saturate(1.8);
  z-index: -1;
}

/* 文字内容 */
.xd-card-title {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 13px;
}
.xd-card-icon {
  height: 22px;
  width: 22px;
  object-fit: contain;
  flex-shrink: 0;
}
.xd-card-title-text {
  font-size: 19px;
  color: #333;
  line-height: 1.3;
  text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.xd-card-description {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
  margin-bottom: 12px;
}
.xd-card-url {
  display: inline-block;
  color: #0066cc;
  font-size: 12px;
  pointer-events: none;
  line-height: 1.2;
}

/* 全站移动端（屏幕 ≤ 768px 时） */
@media (max-width: 768px) {
  .xd-link-card {
    flex-direction: column;
    --blur-radius: 15px;
    --bg-opacity: 0.92;
  }
  .xd-card-image {
    height: 160px;
    flex-basis: auto;
  }
  .xd-card-image img {
    border-radius: 15px;
  }
  .xd-card-content {
    padding: 16px;
    justify-content: flex-start;
    min-height: auto;
  }
  .xd-card-title { gap: 8px; }
  .xd-card-icon { height: 20px; width: 20px; }
  .xd-card-title-text { font-size: 18px; }
}

/* ============ 容器查询：列宽变窄也切上下结构（桌面双栏生效） ============ */
/* 让常见的 Gutenberg 父级成为“尺寸容器” */
.wp-block-column,
.wp-block-group,
.entry-content,
.post-content {
  container-type: inline-size; /* 只检测水平可用宽度 */
}

/* 当父级容器宽度 ≤ 540px 时，卡片改为上下结构（即移动端样式） */
@container (max-width: 540px) {
  .xd-link-card {
    flex-direction: column;
    --blur-radius: 15px;
    --bg-opacity: 0.92;
  }
  .xd-card-image {
    height: 160px;
    flex-basis: auto;
  }
  .xd-card-image img {
    border-radius: 15px;
    padding: 10px;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .xd-card-content {
    padding: 16px;
    justify-content: flex-start;
    min-height: auto;
  }
  .xd-card-title { gap: 8px; }
  .xd-card-icon  { width: 20px; height: 20px; }
  .xd-card-title-text { font-size: 18px; }
}

/* ============ 可选兜底：强制上下结构的类（不用容器查询） ============ */
/* 在需要的卡片上加类 .xd-link-card--stack 就会强制上下结构 */
.xd-link-card.xd-link-card--stack {
  flex-direction: column !important;
  --blur-radius: 15px;
  --bg-opacity: 0.92;
}
.xd-link-card.xd-link-card--stack .xd-card-image { height: 160px; flex-basis: auto; }
.xd-link-card.xd-link-card--stack .xd-card-image img { border-radius: 15px; }
.xd-link-card.xd-link-card--stack .xd-card-content { padding: 16px; min-height: auto; justify-content: flex-start; }
.xd-link-card.xd-link-card--stack .xd-card-title { gap: 8px; }
.xd-link-card.xd-link-card--stack .xd-card-icon { width: 20px; height: 20px; }
.xd-link-card.xd-link-card--stack .xd-card-title-text { font-size: 18px; }