/* cards-harmony.css - 鸿蒙OS风格拟态卡片 */

.card {
  background: var(--card-bg, #f5f5f5); 
  border-radius: 16px;
  box-shadow:
    6px 6px 16px rgba(0, 0, 0, 0.06),
    -6px -6px 16px rgba(255, 255, 255, 0.9);
  padding: 20px;
  margin-bottom: 20px;
  transition: transform 0.3s cubic-bezier(.69,.11,.32,1.0), box-shadow 0.3s ease;
  color: var(--text-color, #333);
  font-family: 'HarmonyOS Sans', 'Noto Sans SC', sans-serif;
  width: 100%;
  box-sizing: border-box;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.1),
    0 0 20px rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

body.dark-mode {
  --card-bg: rgba(30, 30, 30, 0.8); /* 深色半透明背景 */
  --card-shadow-light: rgba(255, 255, 255, 0.1);
  --card-shadow-dark: rgba(0, 0, 0, 0.4);
  --text-color: #ddd;
}

body.dark-mode .card {
  background: var(--card-bg);
  box-shadow:
    6px 6px 16px var(--card-shadow-dark),
    -6px -6px 16px var(--card-shadow-light);
  color: var(--text-color);
  backdrop-filter: blur(10px); /* 模拟半透明玻璃效果 */
}


h2 {
  margin-top: 0;
  margin-bottom: 15px;
  font-weight: 700;
  font-size: 1.4rem;
}

@media (min-width: 768px) {
  .card {
    max-width: 600px;
  }
}

@media (max-width: 600px) {
  .card {
    padding: 12px;
    border-radius: 12px;
    margin-bottom: 14px;
    max-width: 100%;
  }
}