reduce size of images, chance color palette

docs/src/css/custom.css

@@ -10,25 +10,24 @@
 
 /* You can override the default Infima variables here. */
 :root {
-  --ifm-color-primary: #2e8555;
-  --ifm-color-primary-dark: #29784c;
-  --ifm-color-primary-darker: #277148;
-  --ifm-color-primary-darkest: #205d3b;
-  --ifm-color-primary-light: #33925d;
-  --ifm-color-primary-lighter: #359962;
-  --ifm-color-primary-lightest: #3cad6e;
+  --ifm-color-primary: #2563EB;            /* New Primary Blue */
+  --ifm-color-primary-dark: #204FCF;       /* Darker Blue */
+  --ifm-color-primary-darker: #1B45B7;     /* Even Darker Blue */
+  --ifm-color-primary-darkest: #163C9D;    /* Darkest Blue */
+  --ifm-color-primary-light: #2974FF;      /* Light Blue */
+  --ifm-color-primary-lighter: #3280FF;    /* Lighter Blue */
+  --ifm-color-primary-lightest: #3A8BFF;   /* Lightest Blue */
   --ifm-code-font-size: 95%;
   --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.1);
 }
 
 /* For readability concerns, you should choose a lighter palette in dark mode. */
-[data-theme="dark"] {
-  --ifm-color-primary: #25c2a0;
-  --ifm-color-primary-dark: #21af90;
-  --ifm-color-primary-darker: #1fa588;
-  --ifm-color-primary-darkest: #1a8870;
-  --ifm-color-primary-light: #29d5b0;
-  --ifm-color-primary-lighter: #32d8b4;
-  --ifm-color-primary-lightest: #4fddbf;
-  --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.3);
+[data-theme='dark'] {
+  --ifm-color-primary: #4782ff;
+  --ifm-color-primary-dark: #a6c2ff;
+  --ifm-color-primary-darker: #a6c2ff;
+  --ifm-color-primary-darkest: #88aeff;
+  --ifm-color-primary-light: #9cbcff;
+  --ifm-color-primary-lighter: #78a3ff;
+  --ifm-color-primary-lightest: #a9c4ff;
 }