Add offline HTML help manual (EN/RU) with sidebar TOC + context-aware help link

style.css

@@ -554,6 +554,10 @@ video {
   display: none;
 }
 
+.static {
+  position: static;
+}
+
 .fixed {
   position: fixed;
 }
@@ -566,6 +570,10 @@ video {
   position: relative;
 }
 
+.sticky {
+  position: sticky;
+}
+
 .inset-0 {
   inset: 0px;
 }
@@ -582,6 +590,10 @@ video {
   right: 0px;
 }
 
+.top-0 {
+  top: 0px;
+}
+
 .z-10 {
   z-index: 10;
 }
@@ -608,6 +620,10 @@ video {
   margin-bottom: 0.375rem;
 }
 
+.mb-10 {
+  margin-bottom: 2.5rem;
+}
+
 .mb-2 {
   margin-bottom: 0.5rem;
 }
@@ -668,6 +684,10 @@ video {
   display: block;
 }
 
+.inline {
+  display: inline;
+}
+
 .flex {
   display: flex;
 }
@@ -688,8 +708,8 @@ video {
   height: 4rem;
 }
 
-.max-h-20 {
-  max-height: 5rem;
+.h-screen {
+  height: 100vh;
 }
 
 .max-h-32 {
@@ -744,10 +764,6 @@ video {
   width: 7rem;
 }
 
-.w-3 {
-  width: 0.75rem;
-}
-
 .w-32 {
   width: 8rem;
 }
@@ -772,6 +788,10 @@ video {
   width: 1.5rem;
 }
 
+.w-72 {
+  width: 18rem;
+}
+
 .w-8 {
   width: 2rem;
 }
@@ -808,6 +828,10 @@ video {
   flex-shrink: 0;
 }
 
+.border-collapse {
+  border-collapse: collapse;
+}
+
 .cursor-pointer {
   cursor: pointer;
 }
@@ -822,6 +846,22 @@ video {
   resize: none;
 }
 
+.list-inside {
+  list-style-position: inside;
+}
+
+.list-decimal {
+  list-style-type: decimal;
+}
+
+.list-disc {
+  list-style-type: disc;
+}
+
+.list-none {
+  list-style-type: none;
+}
+
 .grid-cols-2 {
   grid-template-columns: repeat(2, minmax(0, 1fr));
 }
@@ -969,6 +1009,10 @@ video {
   border-left-width: 1px;
 }
 
+.border-r {
+  border-right-width: 1px;
+}
+
 .border-t {
   border-top-width: 1px;
 }
@@ -1142,10 +1186,32 @@ video {
   padding-bottom: 1rem;
 }
 
+.py-6 {
+  padding-top: 1.5rem;
+  padding-bottom: 1.5rem;
+}
+
+.py-8 {
+  padding-top: 2rem;
+  padding-bottom: 2rem;
+}
+
+.pb-1 {
+  padding-bottom: 0.25rem;
+}
+
 .pl-2 {
   padding-left: 0.5rem;
 }
 
+.pl-4 {
+  padding-left: 1rem;
+}
+
+.pl-\[5\.5rem\] {
+  padding-left: 5.5rem;
+}
+
 .pt-1 {
   padding-top: 0.25rem;
 }
@@ -1193,6 +1259,11 @@ video {
   line-height: 1.25rem;
 }
 
+.text-xl {
+  font-size: 1.25rem;
+  line-height: 1.75rem;
+}
+
 .text-xs {
   font-size: 0.75rem;
   line-height: 1rem;
@@ -1302,6 +1373,11 @@ video {
   color: rgb(185 28 28 / var(--tw-text-opacity, 1));
 }
 
+.text-slate-500 {
+  --tw-text-opacity: 1;
+  color: rgb(100 116 139 / var(--tw-text-opacity, 1));
+}
+
 .text-white {
   --tw-text-opacity: 1;
   color: rgb(255 255 255 / var(--tw-text-opacity, 1));