Changed around line 1
+ :root {
+ --primary-color: #2c3e50;
+ --secondary-color: #3498db;
+ --accent-color: #e67e22;
+ --background-color: #ecf0f1;
+ --text-color: #333;
+ --light-text: #fff;
+ }
+
+ body {
+ font-family: 'Segoe UI', sans-serif;
+ line-height: 1.6;
+ color: var(--text-color);
+ background-color: var(--background-color);
+ margin: 0;
+ padding: 0;
+ }
+
+ header {
+ background: var(--primary-color);
+ color: var(--light-text);
+ padding: 2rem;
+ text-align: center;
+ }
+
+ h1 {
+ font-size: 2.5rem;
+ margin-bottom: 0.5rem;
+ }
+
+ nav {
+ background: var(--secondary-color);
+ padding: 1rem;
+ }
+
+ nav ul {
+ list-style: none;
+ display: flex;
+ justify-content: center;
+ gap: 2rem;
+ margin: 0;
+ padding: 0;
+ }
+
+ nav a {
+ color: var(--light-text);
+ text-decoration: none;
+ font-weight: bold;
+ }
+
+ section {
+ padding: 2rem;
+ margin: 1rem auto;
+ max-width: 1200px;
+ }
+
+ .timeline-container {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ }
+
+ .timeline-item {
+ background: var(--light-text);
+ padding: 1.5rem;
+ border-radius: 8px;
+ box-shadow: 0 2px 5px rgba(0,0,0,0.1);
+ }
+
+ .review-container, .design-container {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+ gap: 2rem;
+ }
+
+ .review-item, .design-item {
+ background: var(--light-text);
+ padding: 1.5rem;
+ border-radius: 8px;
+ box-shadow: 0 2px 5px rgba(0,0,0,0.1);
+ }
+
+ .review-btn {
+ background: var(--accent-color);
+ color: var(--light-text);
+ border: none;
+ padding: 0.8rem 1.5rem;
+ border-radius: 4px;
+ cursor: pointer;
+ }
+
+ .design-image {
+ height: 200px;
+ background: #ddd;
+ border-radius: 8px;
+ }
+
+ .color-options {
+ display: flex;
+ gap: 1rem;
+ }
+
+ .color {
+ width: 50px;
+ height: 50px;
+ border-radius: 50%;
+ }
+
+ .silver { background: #c0c0c0; }
+ .black { background: #000; }
+ .white { background: #fff; border: 1px solid #ddd; }
+
+ footer {
+ background: var(--primary-color);
+ color: var(--light-text);
+ text-align: center;
+ padding: 1rem;
+ margin-top: 2rem;
+ }
+
+ @media (max-width: 768px) {
+ nav ul {
+ flex-direction: column;
+ align-items: center;
+ }
+ }