/* Layout & Module Wrappers */
.system-module-wrapper > * { 
    width: 100% !important; 
    float: none !important; 
    margin-bottom: 1.5rem; 
}

/* Article Content Formatting */
.article-content img { 
    max-width: 100% !important; 
    height: auto !important; 
    border-radius: 8px; 
    margin: 15px 0; 
}

/* Sidebar List Group */
.list-group-item-action:hover { 
    background-color: var(--bs-body-secondary-bg, var(--bs-tertiary-bg)) !important; 
    color: var(--bs-primary); 
}

/* Font Sizes */
.fs-7 { font-size: 0.925rem; } 
.fs-8 { font-size: 0.8rem; }

/* Table of Contents (TOC) Hover Effect */
.hover-toc-item:hover {
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-primary) !important;
    font-weight: 500;
}