Changed around line 1
+ :root {
+ --primary-color: #1a73e8;
+ --secondary-color: #202124;
+ --background-color: #f8f9fa;
+ --text-color: #202124;
+ --card-shadow: 0 2px 8px rgba(0,0,0,0.1);
+ }
+
+ body {
+ font-family: 'Segoe UI', sans-serif;
+ margin: 0;
+ padding: 0;
+ background-color: var(--background-color);
+ color: var(--text-color);
+ line-height: 1.6;
+ }
+
+ header {
+ background: var(--primary-color);
+ color: white;
+ padding: 2rem;
+ text-align: center;
+ }
+
+ .news-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+ gap: 2rem;
+ padding: 2rem;
+ }
+
+ .column {
+ background: white;
+ border-radius: 8px;
+ padding: 1.5rem;
+ box-shadow: var(--card-shadow);
+ }
+
+ .news-card {
+ margin-bottom: 1.5rem;
+ padding-bottom: 1.5rem;
+ border-bottom: 1px solid #eee;
+ }
+
+ .news-card:last-child {
+ border-bottom: none;
+ margin-bottom: 0;
+ padding-bottom: 0;
+ }
+
+ .ai-chat {
+ padding: 2rem;
+ background: white;
+ margin: 2rem;
+ border-radius: 8px;
+ box-shadow: var(--card-shadow);
+ }
+
+ .chat-window {
+ border: 1px solid #ddd;
+ border-radius: 8px;
+ padding: 1rem;
+ height: 300px;
+ display: flex;
+ flex-direction: column;
+ }
+
+ .chat-history {
+ flex: 1;
+ overflow-y: auto;
+ margin-bottom: 1rem;
+ }
+
+ .chat-input {
+ display: flex;
+ gap: 0.5rem;
+ }
+
+ .chat-input input {
+ flex: 1;
+ padding: 0.5rem;
+ border: 1px solid #ddd;
+ border-radius: 4px;
+ }
+
+ .chat-input button {
+ background: var(--primary-color);
+ color: white;
+ border: none;
+ padding: 0.5rem 1rem;
+ border-radius: 4px;
+ cursor: pointer;
+ }
+
+ footer {
+ background: var(--secondary-color);
+ color: white;
+ padding: 1rem;
+ text-align: center;
+ }
+
+ .adsense {
+ margin: 1rem auto;
+ max-width: 728px;
+ }
+
+ .ad-unit {
+ background: #eee;
+ height: 90px;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ color: #666;
+ }
+
+ @media (max-width: 768px) {
+ .news-grid {
+ grid-template-columns: 1fr;
+ padding: 1rem;
+ }
+
+ .ai-chat {
+ margin: 1rem;
+ }
+ }