style(search.css): refine search results styling and hover effects

assets/css/common/search.css

@@ -7,38 +7,35 @@
     border-radius: var(--radius);
 }
 
-.searchbox input:focus {
-    border-color: var(--secondary);
-}
-
 .searchResults li {
     list-style: none;
     border-radius: var(--radius);
-    padding: 10px;
-    margin: 10px 0;
+    padding: 10px 15px;
     position: relative;
     font-weight: 500;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    background: var(--entry);
+    transition: transform .25s ease;
+    border: 1px solid var(--border);
 }
 
 .searchResults {
-    margin: 10px 0;
+    margin: var(--content-gap) 0;
     width: 100%;
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
 }
 
-.searchResults li:active {
-    transition: transform 0.1s;
-    transform: scale(0.98);
+.searchResults li:hover,
+.searchResults li:focus-within {
+    transform: translateY(-2px);
+    border-color: var(--tertiary);
 }
 
-.searchResults a {
-    position: absolute;
-    width: 100%;
-    height: 100%;
-    top: 0px;
-    left: 0px;
-}
-
-.searchResults .focus {
-    transform: scale(0.98);
-    border: 2px solid var(--tertiary);
+.searchResults li .entry-link:focus {
+    outline: 2px solid var(--secondary);
+    outline-offset: -2px;
 }