*{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
}

header {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 24px;
  font-weight: bold;
}

header a{
     font-size: 24px;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
}

.content {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  text-align: center;
}

.content p {
  text-align: justify;
  margin: 20px 0;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #ff4747;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: 0.3s ease;
}

.btn:hover {
  background: #e63c3c;
}

.content img {
  width: 100%;
  height: auto;
  margin: 30px 0 0;
  border-radius: 8px;
}

footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 15px;
  margin-top: 40px;
}

footer a {
  color: #ff4747;
  margin: 0 15px;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

ul li, ol li, h3{
    text-align: left;
}

ul, ol{
    margin: 0;
    padding: 0;
    margin-left: 20px;
}

.text-center{
    text-align: center;
}

.btngrp{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}