Add <abbr> tags to words in posts

After fiddling around for half a day, I was able to create the code using Discourse AI bot from @Falco :muscle:
I’ve been receiving help from a bot for two weeks now, be it here on Meta (in terms of searching for the meaning of the query) or on my website with writing this or that code. Here’s the code I was able to put together to solve the above problem:

abbr[title] {
    position: absolute;
    background: transparent; /* Прозрачный фон в неактивном состоянии */
    overflow: visible; /* Позволяет содержимому выходить за границы элемента */

@media (prefers-color-scheme: light) {
    abbr[title] {
        color: var(--primary); /* White or black hue for the script? */
abbr[title]:hover {
    background: #FF6; /* Upon hovering, the background bathes in a vibrant hue of yellow.*/
abbr[title]:hover:after {
    content: " " attr(title) "";
    position: absolute;
    border-radius: 3px;
    bottom: 70%; /* Alter this value to control the discrepancy. */
    left: 0;
    width: 250px; /* Fixed breadth */
    height: auto; /*"Adjustable elevation" */
    padding: 2px;
    z-index: 9;
    background: #00FF00; /* Specify the background hue for the commentary. */
    color: #333;
    margin-bottom: 10px; /* Incorporate a lower margin to forge a separation. */

I’m leaving this here; perhaps someone might find it beneficial :slightly_smiling_face:

Ps. Exercise leniency should you encounter an error within the code, as I am unequivocally not a software engineer by profession.