body {
font-family: system-ui, sans-serif;
background-color: #ffffff;
color: #1a1a1a;
margin: 0;
padding: 0;
line-height: 1.6;
}

.container {
max-width: 800px;
margin: auto;
padding: 20px;
}

h1, h2, h3 {
color: #222222;
margin-top: 2em;
margin-bottom: 0.5em;
}

p {
margin-bottom: 1.5em;
font-size: 17px;
}

ul {
padding-left: 20px;
margin-bottom: 1.5em;
}

li {
margin-bottom: 0.8em;
}

a {
color: #0073e6;
text-decoration: none;
}

a:hover {
text-decoration: underline;
}

.highlight-box {
background-color: #f5f5f5;
border-left: 5px solid #0073e6;
padding: 15px;
margin: 2em 0;
}

.internal-link {
font-weight: bold;
color: #0073e6;
}

.button-link {
display: inline-block;
background-color: #0073e6;
color: white;
padding: 12px 20px;
margin: 20px 0;
border-radius: 5px;
text-align: center;
text-decoration: none;
font-weight: bold;
}

footer {
text-align: center;
font-size: 14px;
padding: 30px 0;
color: #999999;
}