small ui polish

website/src/components/navigation/SidebarToggle/SidebarToggleButton.jsx

@@ -21,6 +21,10 @@ export default function SidebarToggleButton({
     [onToggle]
   );
 
+  const iconClass = isHidden
+    ? styles.sidebarToggleIconHide
+    : styles.sidebarToggleIconShow;
+
   return (
     <button
       type="button"
@@ -31,7 +35,10 @@ export default function SidebarToggleButton({
       aria-pressed={isHidden}
       title={ariaLabel}
       {...rest}>
-      <span className={styles.sidebarToggleIcon} aria-hidden="true" />
+      <span
+        className={`${styles.sidebarToggleIcon} ${iconClass}`}
+        aria-hidden="true"
+      />
     </button>
   );
 }

website/src/components/navigation/SidebarToggle/SidebarToggleButton.module.css

@@ -39,8 +39,6 @@
   opacity: 0.9;
   transition: opacity 0.2s ease, background-color 0.2s ease;
   background-color: currentColor;
-  -webkit-mask-image: url('/icons/sidebar-left.svg');
-  mask-image: url('/icons/sidebar-left.svg');
   -webkit-mask-size: contain;
   mask-size: contain;
   -webkit-mask-repeat: no-repeat;
@@ -49,6 +47,18 @@
   mask-position: center;
 }
 
+/* Sidebar visible: arrow left = "Hide sidebar" */
+.sidebarToggleIconHide {
+  -webkit-mask-image: url('/icons/sidebar-arrow-left.svg');
+  mask-image: url('/icons/sidebar-arrow-left.svg');
+}
+
+/* Sidebar hidden: arrow right = "Show sidebar" */
+.sidebarToggleIconShow {
+  -webkit-mask-image: url('/icons/sidebar-arrow-right.svg');
+  mask-image: url('/icons/sidebar-arrow-right.svg');
+}
+
 .sidebarToggleButton:hover .sidebarToggleIcon {
   opacity: 1;
 }

website/src/css/blog-cards.css

@@ -3,6 +3,17 @@
  * Styles for blog post cards in the blog feed
  */
 
+/* Override theme BlogPostItem/Header/Title (.title_xxxx) from 3rem to 2rem */
+.theme-blog-wrapper [class*="title_"] {
+  font-size: 2.5rem !important;
+}
+
+@media (max-width: 576px) {
+  .theme-blog-wrapper [class*="title_"] {
+    font-size: 2rem !important;
+  }
+}
+
 /* Remove any vertical lines/borders from blog article elements */
 article.article *,
 article a,

website/src/css/variables.css

@@ -203,10 +203,7 @@ main {
 
 /* Markdown headings */
 .markdown h1 {
-  background: var(--hero-gradient-alt);
-  -webkit-background-clip: text;
-  -webkit-text-fill-color: transparent;
-  background-clip: text;
+  color: var(--ifm-heading-color);
   margin-bottom: 2rem;
 }
 
@@ -231,14 +228,6 @@ main {
   color: #ffffff;
 }
 
-/* Dark mode override for markdown h1 - better contrast with light gradient */
-[data-theme='dark'] .markdown h1 {
-  background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 50%, #3b82f6 100%);
-  -webkit-background-clip: text;
-  -webkit-text-fill-color: transparent;
-  background-clip: text;
-}
-
 /* Dark mode headings - ensure all headings have good contrast */
 [data-theme='dark'] .markdown h2,
 [data-theme='dark'] .markdown h3,

website/src/pages/home/codeShowcase.module.css

@@ -1,6 +1,6 @@
 /* Code Showcase Section */
 
-.showcaseSection { padding: 8rem 0; background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%); position: relative; overflow: hidden; }
+.showcaseSection { padding: 4rem 0; background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%); position: relative; overflow: hidden; }
 
 .showcaseGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; max-width: 1400px; margin: 0 auto; }
 

website/src/pages/home/ctaSection.module.css

@@ -1,6 +1,6 @@
 /* CTA Section */
 
-.ctaSection { padding: 8rem 0; background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%); position: relative; }
+.ctaSection { padding: 5rem 0; background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%); position: relative; }
 
 .ctaContent { max-width: 800px; margin: 0 auto; text-align: center; padding: 4rem 2rem; background: white; border: 1px solid #e2e8f0; border-radius: 2rem; box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
 .ctaTitle { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.03em; color: #0f172a; margin-bottom: 1.5rem; text-align: center; }

website/src/pages/home/featuresSection.module.css

@@ -1,11 +1,11 @@
 /* Features Section */
 
-.featuresSection { padding: 8rem 0; background: #ffffff; position: relative; }
+.featuresSection { padding: 4rem 0; background: #ffffff; position: relative; }
 
 .sectionHeader { text-align: center; max-width: 760px; margin: 0 auto 5rem; }
 .sectionBadge { display: inline-block; padding: 0.5rem 1rem; background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(37,99,235,0.1)); border: 1px solid rgba(59,130,246,0.2); border-radius: 9999px; color: var(--compose-primary-500); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1.5rem; }
-.sectionTitle { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.03em; color: #0f172a; margin-bottom: 1.5rem; }
-.sectionSubtitle { font-size: clamp(1rem, 2vw, 1.25rem); line-height: 1.7; color: #64748b; margin: 0; }
+.sectionTitle { font-size: clamp(2.25rem, 5vw, 2.5rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.03em; color: #0f172a; margin-bottom: 1.5rem; }
+.sectionSubtitle { font-size: clamp(1rem, 2vw, 1.2rem); line-height: 1.7; color: #64748b; margin: 0; }
 
 .featuresGrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; max-width: 1280px; margin: 0 auto; }