body { 
    background-color: #0f172a; /* Deep Navy Background */
    color: #f1f5f9;           
    font-family: sans-serif; 
    padding: 30px; 
    line-height: 1.6; 
} 

h1, h2 { 
    color: #38bdf8; 
    border-bottom: 2px solid #2563eb; 
    padding-bottom: 8px; 
    margin-top: 1.5em; 
} 

nav { 
    background: #1e293b;     
    padding: 15px; 
    margin-bottom: 20px; 
    border-radius: 8px; 
} 

nav a { 
    color: #f1f5f9; 
    margin-right: 20px; 
    text-decoration: none; 
    font-weight: bold; 
} 

nav a:hover { 
    color: #38bdf8; 
} 

.box { 
    background: #1e293b;      
    border-left: 5px solid #2563eb;
    padding: 20px; 
    margin-bottom: 20px; 
    border-radius: 0 8px 8px 0;
} 

.highlight { 
    color: #38bdf8; 
    font-weight: bold; 
} 

table { 
    width: 100%;           
    border-collapse: collapse; 
    margin-top: 20px; 
    font-size: 1.1rem;      
} 

th, td { 
    text-align: left;       
    padding: 15px;         
    border-bottom: 1px solid #2563eb; 
} 

th { 
    color: #38bdf8;          
    text-transform: uppercase;
    letter-spacing: 1px;
}