Changed around line 1
+ :root {
+ --primary: #2c3e50;
+ --secondary: #3498db;
+ --accent: #e74c3c;
+ --background: #f5f6fa;
+ --card-bg: #ffffff;
+ --text: #2c3e50;
+ --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: system-ui, -apple-system, sans-serif;
+ background: var(--background);
+ color: var(--text);
+ line-height: 1.6;
+ }
+
+ .top-nav {
+ background: var(--card-bg);
+ padding: 1rem 2rem;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ box-shadow: var(--shadow);
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ color: var(--primary);
+ }
+
+ .nav-links a {
+ color: var(--text);
+ text-decoration: none;
+ margin-left: 2rem;
+ transition: color 0.3s ease;
+ }
+
+ .nav-links a:hover {
+ color: var(--secondary);
+ }
+
+ .nav-links a.active {
+ color: var(--secondary);
+ font-weight: 600;
+ }
+
+ main {
+ max-width: 1200px;
+ margin: 2rem auto;
+ padding: 0 1rem;
+ }
+
+ .stats-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
+ gap: 1.5rem;
+ margin-bottom: 2rem;
+ }
+
+ .stat-card {
+ background: var(--card-bg);
+ padding: 1.5rem;
+ border-radius: 10px;
+ box-shadow: var(--shadow);
+ transition: transform 0.3s ease;
+ }
+
+ .stat-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .stat-number {
+ font-size: 2rem;
+ font-weight: bold;
+ margin: 0.5rem 0;
+ }
+
+ .stat-trend {
+ font-size: 0.9rem;
+ color: #666;
+ }
+
+ .stat-trend.positive {
+ color: #2ecc71;
+ }
+
+ .achievements {
+ margin: 2rem 0;
+ }
+
+ .achievement-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+ gap: 1.5rem;
+ margin-top: 1rem;
+ }
+
+ .achievement {
+ background: var(--card-bg);
+ padding: 1.5rem;
+ border-radius: 10px;
+ text-align: center;
+ box-shadow: var(--shadow);
+ }
+
+ .badge {
+ font-size: 2.5rem;
+ margin-bottom: 1rem;
+ }
+
+ .tree-container {
+ background: var(--card-bg);
+ padding: 2rem;
+ border-radius: 10px;
+ margin-top: 1rem;
+ box-shadow: var(--shadow);
+ min-height: 300px;
+ }
+
+ .mobile-menu {
+ display: none;
+ background: none;
+ border: none;
+ cursor: pointer;
+ }
+
+ .mobile-menu span {
+ display: block;
+ width: 25px;
+ height: 3px;
+ background: var(--primary);
+ margin: 5px 0;
+ transition: 0.3s;
+ }
+
+ footer {
+ background: var(--card-bg);
+ padding: 2rem;
+ text-align: center;
+ margin-top: 3rem;
+ }
+
+ .footer-nav a {
+ color: var(--text);
+ text-decoration: none;
+ margin: 0 1rem;
+ }
+
+ @media (max-width: 768px) {
+ .nav-links {
+ display: none;
+ }
+
+ .mobile-menu {
+ display: block;
+ }
+
+ .nav-links.active {
+ display: flex;
+ flex-direction: column;
+ position: absolute;
+ top: 70px;
+ left: 0;
+ right: 0;
+ background: var(--card-bg);
+ padding: 1rem;
+ box-shadow: var(--shadow);
+ }
+
+ .nav-links.active a {
+ margin: 0.5rem 0;
+ }
+ }