Update SDK API References

Author: wileyday

docs/assets/highlight.css

@@ -1,7 +1,7 @@
 :root {
     --light-hl-0: #000000;
     --dark-hl-0: #D4D4D4;
-    --light-code-background: #F5F5F5;
+    --light-code-background: #FFFFFF;
     --dark-code-background: #1E1E1E;
 }
 
@@ -15,12 +15,12 @@
     --code-background: var(--dark-code-background);
 } }
 
-body.light {
+:root[data-theme='light'] {
     --hl-0: var(--light-hl-0);
     --code-background: var(--light-code-background);
 }
 
-body.dark {
+:root[data-theme='dark'] {
     --hl-0: var(--dark-hl-0);
     --code-background: var(--dark-code-background);
 }