Style add

style.css

@@ -1,16 +1,124 @@
+
 @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
 
+:root {
+    --primary: #24292e;
+    --primary-light: #2f363d;
+    --primary-dark: #1b1f23;
+    --secondary: #6a737d;
+    --accent: #2ea44f;
+    --accent-dark: #22863d;
+    --white: #ffffff;
+    --gray-50: #f9fafb;
+    --gray-100: #f3f4f6;
+    --gray-200: #e5e7eb;
+    --gray-300: #d1d5db;
+    --gray-400: #9ca3af;
+    --gray-500: #6b7280;
+    --gray-600: #4b5563;
+    --gray-700: #374151;
+    --gray-800: #1f2937;
+    --gray-900: #111827;
+}
+
 body {
     font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
+    line-height: 1.5;
+    color: var(--gray-800);
+    background-color: var(--gray-50);
 }
-
 .gradient-text {
-    background: linear-gradient(90deg, #2EA44F 0%, #0366D6 100%);
+    background: linear-gradient(90deg, var(--accent) 0%, #0366D6 100%);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
 }
 
+/* Buttons */
+.btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    padding: 0.75rem 1.5rem;
+    border-radius: 0.375rem;
+    font-weight: 500;
+    text-align: center;
+    transition: all 0.15s ease;
+    cursor: pointer;
+}
+
+.btn-primary {
+    background-color: var(--accent);
+    color: var(--white);
+    border: 1px solid transparent;
+}
+
+.btn-primary:hover {
+    background-color: var(--accent-dark);
+    transform: translateY(-1px);
+}
+
+.btn-outline {
+    background-color: transparent;
+    color: var(--accent);
+    border: 1px solid var(--accent);
+}
+
+.btn-outline:hover {
+    background-color: rgba(46, 164, 79, 0.1);
+}
+
+/* Cards */
+.card {
+    background-color: var(--white);
+    border-radius: 0.5rem;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+    overflow: hidden;
+    transition: all 0.3s ease;
+}
+
+.card:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
+}
+
+/* Animations */
+@keyframes fadeIn {
+    from { opacity: 0; transform: translateY(10px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+.fade-in {
+    animation: fadeIn 0.5s ease forwards;
+}
+
+/* Utility classes */
+.text-primary {
+    color: var(--primary);
+}
+
+.bg-primary {
+    background-color: var(--primary);
+}
+
+.max-w-screen-xl {
+    max-width: 1280px;
+}
+
+.mx-auto {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.px-4 {
+    padding-left: 1rem;
+    padding-right: 1rem;
+}
+
+.py-8 {
+    padding-top: 2rem;
+    padding-bottom: 2rem;
+}
 .octocat-float {
     animation: float 6s ease-in-out infinite;
 }