/* 1. 容器溢出穿透 */
#nav, #blog-info, #nav-group {
  overflow: visible !important;
}

#ls-menu-container {
  position: relative !important;
  display: inline-flex !important;
  align-items: center;
  height: 100%;
  padding: 0 15px;
  cursor: pointer !important;
  z-index: 2000 !important;
}

/* 2. 悬浮面板：宽大且高不透明度 */
#ls-menu-panel {
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  margin-top: 15px !important;
  width: 420px; 
  padding: 24px;
  border-radius: 18px;
  
  /* 高不透明度磨砂玻璃 (0.9) */
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18) !important;

  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(12px) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  z-index: 999999 !important;
  cursor: default;
}

/* 3. 透明感应桥梁 */
#ls-menu-panel::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 25px;
  background: transparent !important;
}

/* 4. 触发效果 */
#ls-menu-container:hover #ls-menu-panel {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

#ls-menu-container:hover i.fa-fingerprint {
  color: #49b1f5;
  transform: scale(1.1);
}

/* 5. 内部网格：保持两列 */
.ls-section { margin-bottom: 22px; }
.ls-section:last-child { margin-bottom: 0; }
.ls-title { 
  color: #333; 
  font-weight: 800; 
  font-size: 15px; 
  margin-bottom: 12px; 
  opacity: 0.9;
}

.ls-grid { 
  display: grid !important; 
  grid-template-columns: repeat(2, 1fr); /* 恢复为两列 */
  gap: 10px; 
}

.ls-grid a { 
  color: #444 !important; 
  font-size: 14px !important; 
  padding: 10px 12px; 
  border-radius: 12px;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
  background: rgba(0, 0, 0, 0.02);
}

.ls-grid a:hover { 
  background: #49b1f5 !important; 
  color: #fff !important; 
  transform: translateX(4px); /* 悬停时轻微右移，增加动感 */
}

.ls-grid a i { 
  margin-right: 12px; 
  width: 20px; 
  text-align: center; 
  font-size: 15px;
}

/* 6. 深色模式适配 */
[data-theme='dark'] #ls-menu-panel {
  background: rgba(30, 30, 30, 0.95) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
}
[data-theme='dark'] .ls-title { color: #eee; }
[data-theme='dark'] .ls-grid a { 
  color: #ccc !important; 
  background: rgba(255, 255, 255, 0.05); 
}