R68 A1-A6：Portal 首页信息架构与对齐优化

client/src/index.css

@@ -92,6 +92,18 @@
     @apply mt-3 max-w-3xl text-sm leading-6 md:text-base md:leading-7;
   }
 
+  .workbench-hero--compact {
+    @apply gap-4 px-5 py-5 md:px-6 md:py-6;
+  }
+
+  .workbench-hero--compact .workbench-hero__title {
+    @apply text-2xl md:text-3xl;
+  }
+
+  .workbench-hero--compact .workbench-hero__subtitle {
+    @apply mt-2 max-w-2xl text-sm leading-6;
+  }
+
   .card-std {
     background: var(--color-bg-surface-raised);
     border: 1px solid rgba(226, 232, 240, 0.92);
@@ -295,6 +307,22 @@
     @apply inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-semibold ring-1 ring-inset ring-slate-300/55;
   }
 
+  .portal-metric-strip {
+    @apply grid gap-4 md:grid-cols-2 xl:grid-cols-4;
+  }
+
+  .portal-home-grid {
+    @apply grid gap-6 xl:grid-cols-[minmax(0,2fr),minmax(320px,0.95fr)] xl:items-stretch;
+  }
+
+  .portal-home-grid--collaboration {
+    @apply xl:grid-cols-[minmax(0,1.55fr),minmax(320px,0.9fr)];
+  }
+
+  .portal-panel-fill {
+    @apply h-full;
+  }
+
   .portal-list-card {
     background: rgba(255, 255, 255, 0.92);
     border: 1px solid rgba(226, 232, 240, 0.94);
@@ -314,6 +342,15 @@
     border-color: rgba(245, 158, 11, 0.36);
   }
 
+  .portal-list-card--compact {
+    border-radius: var(--radius-lg);
+    @apply px-3.5 py-3.5;
+  }
+
+  .portal-action-stack {
+    @apply grid gap-3 sm:grid-cols-2 xl:grid-cols-1;
+  }
+
   .portal-action-tile {
     min-height: 100%;
     background:
@@ -336,6 +373,10 @@
     transform: none;
   }
 
+  .portal-action-tile--compact {
+    @apply px-3.5 py-3.5;
+  }
+
   .portal-action-icon {
     background: linear-gradient(135deg, rgba(0, 57, 138, 0.12), rgba(19, 168, 184, 0.12));
     color: var(--color-accent-primary);
@@ -353,6 +394,47 @@
     border-radius: var(--radius-panel);
     @apply px-4 py-4;
   }
+
+  .portal-team-list {
+    border: 1px solid rgba(226, 232, 240, 0.94);
+    background: rgba(255, 255, 255, 0.64);
+    @apply overflow-hidden rounded-2xl divide-y divide-slate-200/80;
+  }
+
+  .portal-team-row {
+    background: rgba(255, 255, 255, 0.84);
+    @apply flex min-h-[64px] items-center gap-3 px-4 py-3;
+  }
+
+  .portal-panel-footer {
+    color: var(--color-text-secondary);
+    @apply mt-4 flex flex-wrap items-center justify-between gap-3 text-xs leading-5;
+  }
+
+  .portal-insight-tabs__list {
+    @apply h-10 rounded-full border-slate-200 bg-slate-50 p-1;
+  }
+
+  .portal-insight-tabs__content {
+    @apply mt-4;
+  }
+
+  .portal-secondary-drawer {
+    @apply p-5 md:p-6;
+  }
+
+  .portal-secondary-summary {
+    @apply flex cursor-pointer list-none items-center justify-between gap-4 text-left;
+  }
+
+  .portal-secondary-summary__toggle {
+    color: var(--color-text-tertiary);
+    @apply shrink-0 text-xs font-semibold uppercase tracking-[0.18em];
+  }
+
+  .portal-secondary-drawer__body {
+    @apply mt-5 space-y-6;
+  }
 }
 
 @keyframes page-reveal {