Начал доводить шаблоны под единый стиль

music_storage/static/css/main.css

@@ -0,0 +1,72 @@
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    background-color: #f5f7fa;
+    color: #333;
+    line-height: 1.6;
+    padding-bottom: 100px;
+}
+
+.container {
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 20px;
+}
+
+header {
+    text-align: center;
+    padding: 30px 0;
+    background: linear-gradient(135deg, #bbc0d4 0%, #bab5c0 100%);
+    color: white;
+    border-radius: 10px;
+    margin-bottom: 30px;
+    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
+}
+
+h1 {
+    font-weight: 600;
+    font-size: 2.5rem;
+    margin-bottom: 10px;
+}
+
+.logo-link {
+    text-decoration: none;
+    color: inherit;
+    cursor: pointer;
+}
+
+.logo-link:hover {
+    opacity: 0.55;
+}
+
+.main-nav {
+    display: flex;
+    justify-content: center;
+    gap: 20px;
+    margin-top: 15px;
+}
+
+.nav-link {
+    text-decoration: none;
+    color: white;
+    font-weight: 500;
+    padding: 10px 20px;
+    background: rgba(255, 255, 255, 0.15);
+    border-radius: 8px;
+    transition: background 0.3s ease, transform 0.2s ease;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
+}
+
+.nav-link:hover {
+    background: rgba(255, 255, 255, 0.30);
+    transform: translateY(-2px);
+}
+
+.nav-link:active {
+    transform: translateY(0);
+}