털안빠지는고양이 body {
font-family: 'Malgun Gothic', sans-serif;
line-height: 1.8;
color: #333;
background-color: #fafafa;
margin: 0;
padding: 20px;
font-size: 16px;
}

.container {
max-width: 800px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 15px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.main-title {
font-size: 28px;
font-weight: bold;
color: #2c3e50;
text-align: center;
margin-bottom: 30px;
line-height: 1.4;
border-bottom: 3px solid #3498db;
padding-bottom: 15px;
}

.toc {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 25px;
border-radius: 12px;
margin: 30px 0;
}

.toc h3 {
margin: 0 0 20px 0;
font-size: 20px;
text-align: center;
}

.toc ul {
list-style: none;
padding: 0;
margin: 0;
}

.toc li {
margin: 12px 0;
padding: 8px 0;
border-bottom: 1px solid rgba(255,255,255,0.2);
}

.toc li:last-child {
border-bottom: none;
}

.toc a {
color: white;
text-decoration: none;
font-size: 16px;
display: block;
padding: 5px 0;
transition: all 0.3s ease;
}

.toc a:hover {
transform: translateX(10px);
font-weight: bold;
}

.section {
margin: 40px 0;
}

.section-title {
font-size: 24px;
font-weight: bold;
color: #2c3e50;
margin: 40px 0 20px 0;
padding: 15px 20px;
background: linear-gradient(135deg, #74b9ff, #0984e3);
color: white;
border-radius: 10px;
box-shadow: 0 4px 15px rgba(116, 185, 255, 0.3);
}

.divider {
height: 1px;
background: linear-gradient(to right, transparent, #ddd, transparent);
margin: 30px 0;
}

.content {
font-size: 16px;
line-height: 1.8;
margin-bottom: 25px;
}

.highlight {
background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
padding: 20px;
border-radius: 10px;
margin: 20px 0;
border-left: 5px solid #ff6b6b;
}

.tip-box {
background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
padding: 20px;
border-radius: 10px;
margin: 20px 0;
border-left: 5px solid #00b894;
}

.tags {
margin-top: 50px;
padding: 20px;
background: #f8f9fa;
border-radius: 10px;
font-size: 14px;
color: #74b9ff;
text-align: center;
}

@media (max-width: 768px) {
body {
padding: 10px;
font-size: 15px;
}

.container {
padding: 20px;
}

.main-title {
font-size: 24px;
}

.section-title {
font-size: 20px;
padding: 12px 15px;
}

.toc {
padding: 20px;
}
}