*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:Arial,Helvetica,sans-serif;
background:#f5f7fa;
color:#222;
line-height:1.6;
}

.container{
width:95%;
max-width:1280px;
margin:auto;
}

a{
text-decoration:none;
color:#047857;
}

img{
max-width:100%;
display:block;
}

header{
background:#065f46;
color:#fff;
padding:18px 0;
}

footer{
background:#111827;
color:#fff;
padding:40px 0;
margin-top:50px;
text-align:center;
}