fix: small fixes

sass/_base.scss

@@ -30,6 +30,7 @@ section {
     border-bottom-width: 1px;
     border-bottom-color: var(--overlay0);
     border-bottom-style: solid;
+    margin-bottom: 3rem;
 
     &>h1.title {
       font-size: 3rem;
@@ -40,10 +41,12 @@ section {
 
     &>p {
       &.metadata {
-        color: var(--subtext0);
+        color: var(--subtext1);
         font-size: .8rem;
         font-style: italic;
+        font-weight: 300;
         text-align: end;
+        margin: 0
       }
 
       &.subtitle {
@@ -98,7 +101,19 @@ h4,
 h5,
 h6 {
   overflow-wrap: break-word;
+}
 
+p {
+  margin-top: 1.25rem;
+  margin-bottom: 1.25rem;
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
   &>a {
     visibility: hidden;
     opacity: 0;
@@ -113,11 +128,6 @@ h6 {
   }
 }
 
-p {
-  margin-top: 1.25rem;
-  margin-bottom: 1.25rem;
-}
-
 a {
   color: var(--blue);
   text-decoration: underline;