body {
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
line-height: 1.6;
color: #333;
max-width: 800px;
margin: 0 auto;
padding: 20px;
background-color: #f8f9fa;
}
.header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 30px;
border-radius: 10px;
margin-bottom: 30px;
text-align: center;
}
.header h1 {
margin: 0;
font-size: 2.2em;
text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}
.section {
background: white;
padding: 25px;
margin: 20px 0;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
border-left: 4px solid #667eea;
}
.highlight {
background-color: #fff3cd;
border-left: 4px solid #ffc107;
padding: 15px;
margin: 15px 0;
border-radius: 4px;
}
.keyword-box {
background: #e9ecef;
padding: 15px;
border-radius: 6px;
margin: 20px 0;
}
.keyword-link {
color: #007bff;
text-decoration: none;
font-weight: bold;
transition: color 0.3s;
}
.keyword-link:hover {
color: #0056b3;
text-decoration: underline;
}
.tip {
background: #d1ecf1;
border-left: 4px solid #17a2b8;
padding: 15px;
margin: 15px 0;
border-radius: 4px;
}
.coupon-code {
background: #28a745;
color: white;
padding: 10px 15px;
border-radius: 5px;
font-weight: bold;
display: inline-block;
margin: 5px 0;
}
h2 {
color: #495057;
border-bottom: 2px solid #dee2e6;
padding-bottom: 10px;
}
h3 {
color: #6c757d;
}