feat: 为首页实现玻璃拟态风格的CSS布局和组件样式

src/pages/Home/Home.css

@@ -131,6 +131,96 @@
   color: var(--color-text-secondary);
 }
 
+/* Header Actions & Health Score */
+.header-actions {
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-lg);
+}
+
+.health-score-btn {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 2px;
+  background: transparent;
+  border: none;
+  cursor: pointer;
+  padding: 0;
+  transition: transform 0.2s ease;
+}
+
+.health-score-btn:hover {
+  transform: scale(1.05);
+}
+
+.health-ring {
+  width: 42px;
+  height: 42px;
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.health-ring svg {
+  width: 100%;
+  height: 100%;
+  transform: rotate(-90deg);
+}
+
+.ring-bg {
+  fill: none;
+  stroke: var(--bg-tertiary);
+  stroke-width: 3;
+}
+
+.ring-fill {
+  fill: none;
+  stroke: var(--color);
+  stroke-width: 3;
+  stroke-linecap: round;
+  transition: stroke-dasharray 1s ease-out;
+}
+
+.health-val {
+  position: absolute;
+  font-family: 'Outfit', sans-serif;
+  font-size: 0.8rem;
+  font-weight: 700;
+  color: var(--text-primary);
+}
+
+.health-label {
+  font-size: 0.7rem;
+  font-weight: 600;
+  color: var(--text-secondary);
+}
+
+.quick-action-btn-small {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  padding: 0.5rem 1rem;
+  background: var(--glass-panel-bg);
+  color: var(--accent-primary);
+  border: 1px solid var(--accent-primary);
+  border-radius: var(--radius-full);
+  font-weight: 600;
+  font-size: 0.85rem;
+  cursor: pointer;
+  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
+  box-shadow: var(--shadow-sm);
+  backdrop-filter: blur(4px);
+}
+
+.quick-action-btn-small:hover {
+  background: var(--accent-primary);
+  color: white;
+  transform: translateY(-2px);
+  box-shadow: var(--shadow-glow-sm);
+}
+
 /* Content Columns */
 .content-columns {
   display: grid;