Couple of li'l adjustments to styles, and formatting of excerpts

src/_includes/base.njk

@@ -51,11 +51,8 @@
 				</ul>
 			</nav>
 
-			<a href="/feed/" class="rss">
-				<svg xmlns="http://www.w3.org/2000/svg" aria-label="RSS" role="img" viewBox="0 0 512 512">
-					<path d="m0 0H512V512H0" fill="none"/>
-					<path fill="currentColor" d="m109 271A132 133 0 01241 403h60A192 193 0 00109 211v-54A246 247 0 01355 403h60A306 307 0 00109 97m35 235a35 35 0 102 0"/>
-				</svg>
+			<a href="/feed/" class="rss" aria-label="RSS feed">
+				<i class="fa-solid fa-rss"></i>
 			</a>
 
 			<fieldset class="color-scheme">

src/css/exceptions/rss.css

@@ -1,17 +1,10 @@
 .rss {
 	flex-grow: initial;
-
-	img, svg {
-		width: 20px;
-		aspect-ratio: 1;
-		height: auto;
-		vertical-align: middle;
-	}
+	font-size: var(--text-size-s);
+	padding: 0 var(--space-size-2xs);
 
 	&:hover {
-		svg {
-			background-color: var(--color-primary);
-			color: var(--color-secondary);
-		}
+		background-color: var(--color-primary);
+		color: var(--color-secondary);
 	}
 }

src/saved-links.njk

@@ -2,6 +2,7 @@
 title: Saved links
 layout: base.njk
 ---
+<main class="wrapper-lg stack-lg">
 <h1>{{ title }}</h1>
 
 <p>
@@ -18,4 +19,5 @@ layout: base.njk
         </div>
     </li>
 {% endfor %}
-</ol>
+</ol>
+</main>