/* Intro Page specific styles aligning with detail pages */

/* Ensure hero spacing matches detail pages */
.knowledge-hero {
    margin-bottom: 2rem;
}

/* Sidebar Styling */
.toc-sidebar .nav-link {
    color: var(--text-muted-color);
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
    padding-left: 1rem;
}

.toc-sidebar .nav-link:hover,
.toc-sidebar .nav-link.active {
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    background: rgba(var(--accent-color-rgb), 0.08);
}

/* Content Typography adjustment */
.content-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* Metaphor Cards tweaks for grid layout */
.metaphor-card {
    background-color: var(--card-color);
    border: 1px solid var(--nav-border-color);
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metaphor-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
    border-color: var(--accent-color) !important;
}

/* Key Points List Styling */
.key-point-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-color);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    color: var(--accent-color);
}

/* --- New Additions for Enhanced Content --- */

/* Symbol Cheat Sheet Grid */
.symbol-grid-item {
    transition: all 0.2s ease;
    cursor: default;
    background-color: var(--card-color);
    color: var(--text-color);
}

.symbol-grid-item:hover {
    background-color: rgba(var(--accent-color-rgb), 0.08) !important;
    transform: translateY(-2px);
}

.symbol-glyph {
    font-family: "Segoe UI Symbol", "Apple Symbols", sans-serif; /* Ensure clear rendering */
    line-height: 1;
}

/* Myth Cards */
.myth-card {
    border-left: 4px solid transparent;
    background-color: var(--card-color);
}

.myth-card.myth {
    border-left-color: #e74c3c;
    background-color: rgba(231, 76, 60, 0.05);
}

.myth-card.fact {
    border-left-color: #27ae60;
    background-color: rgba(39, 174, 96, 0.05);
}

/* Anatomy Section */
.anatomy-list-item {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-color);
}

.anatomy-list-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-color);
}