feat: theme button

styles/poster.css

@@ -40,7 +40,6 @@ h2 {
     font-size: 2rem;
 }
 
-
 p {
     font-size: 1.5rem;
 }

styles/style.css

@@ -86,10 +86,24 @@ a:focus {
 }
 
 #logo {
-  font-size: 3rem;
+  font-size: 2.5rem;
   font-weight: bold;
+  font-variant: small-caps;
 }
 
+#theme-switcher {
+  border: 3px solid var(--border);
+  width: 1.5rem;
+  height: 1.5rem;
+  border-radius: 3rem;
+  margin-left: auto;
+  background: linear-gradient(90deg, var(--border) 0%, var(--border) 50%, var(--bg) 51%, var(--bg) 100%);
+}
+
+#theme-switcher:hover {
+  border-color: var(--hightlight);
+  background: linear-gradient(90deg, var(--hightlight) 0%, var(--hightlight) 50%, var(--bg) 51%, var(--bg) 100%);
+}
 .account,
 .sections,
 #sections-menu {
@@ -150,6 +164,7 @@ button {
   background: var(--bg);
   color: var(--text);
   margin: 0 2rem 0 0;
+  cursor: pointer;
 }
 
 @media screen and (max-height: 860px),
@@ -177,4 +192,9 @@ screen and (max-width: 1500px) {
   .links {
     display: none;
   }
+
+  header,
+  footer {
+    padding: 0 1rem;
+  }
 }