content.js

const message = document.createElement("div");
message.style.padding = "20px";
message.style.backgroundColor = "#d4edda";
message.style.color = "#155724";
message.style.border = "1px solid #c3e6cb";
message.style.borderRadius = "5px";
message.style.margin = "10px 0";
message.style.fontFamily = "Arial, sans-serif";
message.style.fontSize = "14px";
message.innerText = "Hello, World! This is content loaded from the Gist.";

document.getElementById("gistContent").appendChild(message);