body {
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
line-height: 1.6;
margin: 0;
padding: 20px;
background-color: #f8f9fa;
color: #333;
}
.container {
max-width: 800px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
h1 {
color: #2c3e50;
font-size: 2.5em;
margin-bottom: 20px;
border-bottom: 3px solid #e74c3c;
padding-bottom: 10px;
}
h2 {
color: #34495e;
font-size: 1.8em;
margin-top: 30px;
}
p {
margin-bottom: 20px;
font-size: 1.1em;
}
.highlight {
background-color: #fff3cd;
padding: 15px;
border-left: 4px solid #ffc107;
margin: 20px 0;
border-radius: 4px;
}
.tip {
background-color: #d4edda;
padding: 15px;
border-left: 4px solid #28a745;
margin: 20px 0;
border-radius: 4px;
}
a {
color: #e74c3c;
text-decoration: none;
font-weight: bold;
}
a:hover {
text-decoration: underline;
}
ul {
margin-bottom: 20px;
}
li {
margin-bottom: 10px;
}
.author {
font-style: italic;
color: #6c757d;
margin-top: 30px;
border-top: 1px solid #dee2e6;
padding-top: 20px;
}