body {
font-family: Arial, sans-serif;
line-height: 1.6;
margin: 0;
padding: 20px;
background-color: #f4f4f4;
}
.container {
max-width: 800px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 {
color: #333;
border-bottom: 2px solid #007bff;
padding-bottom: 10px;
}
h2 {
color: #007bff;
margin-top: 30px;
}
.highlight {
background-color: #fff3cd;
padding: 15px;
border-left: 4px solid #ffc107;
margin: 20px 0;
}
.keyword-link {
color: #007bff;
text-decoration: none;
font-weight: bold;
}
.keyword-link:hover {
text-decoration: underline;
}
.tip-box {
background-color: #e7f3ff;
padding: 15px;
border-radius: 5px;
margin: 15px 0;
}