Apply warm editorial design system across all components

Replace generic blue/gray colors with warm editorial palette:
- Navigation: coral active states, branded logo colors
- Footer: navy background, gold section titles
- FilterBar: coral search button and focus states
- SchoolCard: coral left accent on hover, teal/coral buttons
- HomeView: gradient hero section, Playfair Display headings
- RankingsView: gold top-3 highlights, warm table styling
- ComparisonView: teal card borders, coral buttons

Consistent use of CSS variables and Playfair Display serif font
for headings throughout.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

nextjs-app/components/HomeView.module.css

@@ -5,22 +5,27 @@
 .hero {
   text-align: center;
   margin-bottom: 3rem;
-  padding: 2rem 0;
+  padding: 3rem 2rem;
+  background: linear-gradient(135deg, var(--bg-secondary, #f3ede4) 0%, var(--bg-primary, #faf7f2) 100%);
+  border-radius: 16px;
+  border: 1px solid var(--border-color, #e5dfd5);
 }
 
 .heroTitle {
-  font-size: 2.5rem;
+  font-size: 2.75rem;
   font-weight: 700;
-  color: var(--text-primary);
+  color: var(--text-primary, #1a1612);
   margin-bottom: 1rem;
   line-height: 1.2;
+  font-family: var(--font-playfair), 'Playfair Display', serif;
 }
 
 .heroDescription {
   font-size: 1.125rem;
-  color: var(--text-secondary);
+  color: var(--text-secondary, #5c564d);
   max-width: 600px;
   margin: 0 auto;
+  line-height: 1.6;
 }
 
 .locationBanner {
@@ -28,16 +33,18 @@
   align-items: center;
   gap: 0.75rem;
   padding: 1rem 1.5rem;
-  background: #eff6ff;
-  border: 1px solid #bfdbfe;
-  border-radius: 8px;
+  background: rgba(45, 125, 125, 0.1);
+  border: 1px solid rgba(45, 125, 125, 0.3);
+  border-radius: 12px;
   margin-bottom: 2rem;
   font-size: 0.9375rem;
-  color: #1e40af;
+  color: var(--accent-teal, #2d7d7d);
+  font-weight: 500;
 }
 
 .locationIcon {
   font-size: 1.25rem;
+  color: var(--accent-teal, #2d7d7d);
 }
 
 .results {
@@ -50,25 +57,42 @@
 
 .sectionHeader h2 {
   font-size: 1.875rem;
-  font-weight: 600;
+  font-weight: 700;
   margin-bottom: 0.5rem;
+  color: var(--text-primary, #1a1612);
+  font-family: var(--font-playfair), 'Playfair Display', serif;
 }
 
 .sectionDescription {
   font-size: 1rem;
-  color: var(--text-secondary);
+  color: var(--text-secondary, #5c564d);
   margin: 0;
+  line-height: 1.6;
 }
 
 .resultsHeader {
   margin-bottom: 2rem;
+  padding-bottom: 1rem;
+  border-bottom: 2px solid var(--border-color, #e5dfd5);
 }
 
 .resultsHeader h2 {
   font-size: 1.5rem;
   font-weight: 600;
-  color: var(--text-primary);
+  color: var(--text-primary, #1a1612);
   margin: 0;
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.resultsHeader h2::before {
+  content: '';
+  display: inline-block;
+  width: 4px;
+  height: 1.25em;
+  background: var(--accent-coral, #e07256);
+  border-radius: 2px;
 }
 
 .grid {
@@ -78,10 +102,34 @@
   margin-bottom: 2rem;
 }
 
+.emptyState {
+  text-align: center;
+  padding: 4rem 2rem;
+  background: var(--bg-card, white);
+  border: 1px solid var(--border-color, #e5dfd5);
+  border-radius: 12px;
+}
+
+.emptyStateTitle {
+  font-size: 1.5rem;
+  font-weight: 600;
+  color: var(--text-primary, #1a1612);
+  margin-bottom: 0.5rem;
+  font-family: var(--font-playfair), 'Playfair Display', serif;
+}
+
+.emptyStateDescription {
+  font-size: 1rem;
+  color: var(--text-secondary, #5c564d);
+  max-width: 400px;
+  margin: 0 auto;
+}
+
 @media (max-width: 768px) {
   .hero {
-    padding: 1rem 0;
+    padding: 2rem 1rem;
     margin-bottom: 2rem;
+    border-radius: 12px;
   }
 
   .heroTitle {
@@ -99,5 +147,10 @@
   .locationBanner {
     padding: 0.875rem 1rem;
     font-size: 0.875rem;
+    border-radius: 8px;
+  }
+
+  .emptyState {
+    padding: 3rem 1.5rem;
   }
 }