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;
}
h1 {
margin: 0;
font-size: 2.2em;
font-weight: 700;
}
.subtitle {
font-size: 1.1em;
opacity: 0.9;
margin-top: 10px;
}
.content-section {
background: white;
padding: 25px;
border-radius: 8px;
margin-bottom: 25px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
h2 {
color: #4a5568;
border-bottom: 2px solid #e2e8f0;
padding-bottom: 10px;
margin-top: 0;
}
.highlight {
background: #fff3cd;
border-left: 4px solid #ffc107;
padding: 15px;
margin: 20px 0;
border-radius: 0 8px 8px 0;
}
.keyword-link {
color: #3182ce;
text-decoration: none;
font-weight: 600;
transition: color 0.3s ease;
}
.keyword-link:hover {
color: #2c5aa0;
text-decoration: underline;
}
.product-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin: 25px 0;
}
.product-card {
border: 1px solid #e2e8f0;
border-radius: 8px;
padding: 15px;
text-align: center;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
transform: translateY(-5px);
box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.product-name {
font-weight: 600;
color: #2d3748;
margin: 10px 0 5px 0;
}
.product-price {
color: #718096;
font-size: 0.9em;
}
.tips {
background: #e6fffa;
border: 1px solid #81e6d9;
border-radius: 8px;
padding: 20px;
margin: 25px 0;
}
.footer {
text-align: center;
margin-top: 40px;
padding: 20px;
background: #4a5568;
color: white;
border-radius: 8px;
}