.toc-container {
background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
border: 2px solid #0073aa;
border-radius: 8px;
padding: 15px;
margin: 20px 0;
box-shadow: 0 4px 8px rgba(0,0,0,0.1);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
max-width: 500px;
}
.toc-header {
display: flex;
justify-content: space-between;
align-items: center;
cursor: pointer;
user-select: none;
transition: all 0.3s ease;
padding: 8px 0;
}
.toc-header:hover {
background-color: rgba(0, 115, 170, 0.1);
border-radius: 4px;
padding: 8px 10px;
}
.toc-title {
font-size: 1.1em;
font-weight: bold;
color: #0073aa;
margin: 0;
display: flex;
align-items: center;
}
.toc-toggle {
font-size: 0.9em;
color: #0073aa;
transition: transform 0.3s ease;
}
.toc-toggle.open {
transform: rotate(180deg);
}
.toc-list {
list-style: none;
padding: 10px 0 0 0;
margin: 0;
border-top: 1px solid #dee2e6;
transition: all 0.3s ease;
overflow: hidden;
}
.toc-list li {
margin: 4px 0;
padding: 2px 0;
}
.toc-list li.toc-h1 {
font-weight: 600;
border-left: 3px solid #0073aa;
padding-left: 12px;
margin-left: 0;
}
.toc-list li.toc-h2 {
font-weight: 500;
border-left: 2px solid #6c757d;
padding-left: 12px;
margin-left: 15px;
color: #6c757d;
font-size: 0.95em;
}
.toc-list li.toc-h3 {
font-weight: 400;
border-left: 2px solid #adb5bd;
padding-left: 10px;
margin-left: 30px;
color: #868e96;
font-size: 0.9em;
}
.toc-list a {
text-decoration: none;
color: inherit;
transition: all 0.3s ease;
display: block;
padding: 4px 8px;
border-radius: 4px;
font-size: 0.9em;
line-height: 1.4;
}
.toc-list a:hover {
background-color: rgba(0, 115, 170, 0.1);
color: #0073aa;
text-decoration: none;
transform: translateX(3px);
}
.toc-list li.toc-h1 a:hover {
transform: translateX(4px);
}
.toc-list li.toc-h2 a:hover {
transform: translateX(2px);
}
.toc-list li.toc-h3 a:hover {
transform: translateX(1px);
} html {
scroll-behavior: smooth;
} @media (max-width: 768px) {
.toc-container {
margin: 15px 0;
padding: 12px;
max-width: 100%;
}
.toc-title {
font-size: 1em;
}
.toc-list li.toc-h1,
.toc-list li.toc-h2,
.toc-list li.toc-h3 {
padding-left: 8px;
margin-left: 5px;
}
.toc-list li.toc-h2 {
margin-left: 12px;
font-size: 0.9em;
}
.toc-list li.toc-h3 {
margin-left: 18px;
font-size: 0.85em;
}
.toc-list a {
font-size: 0.85em;
padding: 3px 6px;
}
}