*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial,sans-serif;
}

body{
  background:#f4f7fb;
  color:#333;
}

header{
  background:#003b95;
  color:#fff;
  text-align:center;
  padding:25px;
}

.container{
  max-width:900px;
  margin:40px auto;
  background:#fff;
  padding:30px;
  border-radius:12px;
  box-shadow:0 5px 15px rgba(0,0,0,.1);
}

h2,h3{
  color:#003b95;
  margin:20px 0 10px;
}

p,li{
  line-height:1.8;
  margin-bottom:12px;
}

ul{
  padding-left:20px;
}

footer{
  background:#003b95;
  color:white;
  text-align:center;
  padding:18px;
  margin-top:30px;
}

@media(max-width:768px){
  .container{
    margin:20px;
    padding:20px;
  }
}