From c75815db297b5e0b4b436d1b48dc5b2825dc245a Mon Sep 17 00:00:00 2001
From: Helen Chong <119173961+helenclx@users.noreply.github.com>
Date: Sat, 13 Apr 2024 02:19:37 +0800
Subject: [PATCH] Style heading wrapper and anchors

---
 src/assets/css/main.css | 41 +++++++++++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 8 deletions(-)

diff --git a/src/assets/css/main.css b/src/assets/css/main.css
index ce7a3c01..463c4ab3 100644
--- a/src/assets/css/main.css
+++ b/src/assets/css/main.css
@@ -138,7 +138,7 @@ h1 {
     margin-bottom: 1.2rem;
 }
 
-h2, h3 {
+h2, h3, h4, h5, h6 {
     color: var(--clr-sub-heading);
 }
 
@@ -151,12 +151,6 @@ h2 {
     font-size: 1.7rem;
 }
 
-article:not(.divided-article) h2,
-article h3,
-.content-section h3 {
-    margin-top: 1.5rem;
-}
-
 p {
     padding: 0.5rem 0;
 }
@@ -327,7 +321,38 @@ article, .content-container {
     }
 }
 
-/* CUSTOM CLASSES FOR SPECIAL ELEMENTS */
+/* HEADING WRAPPER AND ANCHOR */
+.heading-wrapper {
+    display: flex;
+    gap: 0.5em;
+    margin-top: 1.5rem;
+    align-items: baseline;
+}
+
+.heading-anchor {
+    font-size: max(0.75em, 1.75rem);
+    line-height: 1;
+    opacity: 0.75;
+    order: -1;
+    text-decoration: none;
+}
+
+.heading-anchor:hover {
+    text-decoration: underline;
+    text-underline-offset: 0.1em;
+    opacity: 1;
+}
+
+.heading-anchor:focus {
+    outline: 2px solid currentColor;
+    outline-offset: 0.15em;
+}
+
+.heading-anchor [hidden] {
+    display: block;
+}
+
+/* SPECIAL ELEMENTS */
 .inline-code {
     font-family: monospace;
     border: 0.07rem solid var(--clr-code-border);