<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>{{title}}</title>
    <style>
      :root {
        --bg-color: #f0f2f5;
        --text-color: #333;
        --link-color: #0052cc;
        --accent-color: #0052cc;
      }
      * {
        box-sizing: border-box;
      }
      body {
        margin: 0;
        font-family: "Helvetica Neue", Arial, sans-serif;
        background: var(--bg-color);
     