/* General Styles */
body {
    margin: 0;
    font-family: 'Verdana', sans-serif;
    background-color: #fafafa;
    color: #333333;
}

#container {
    width: 85%;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Header Styles */
#header {
    background-color: #1976d2;
    padding: 20px;
    text-align: center;
    color: #ffffff;
    border-radius: 8px 8px 0 0;
}

#header a {
    font-size: 2.8rem;
    font-weight: bold;
    color: #ffffff;
    text-decoration: none;
}

/* Menu Styles */
#menu {
    background-color: #e3f2fd;
    padding: 10px;
    text-align: center;
    border-radius: 0 0 8px 8px;
}

#menu a {
    color: #1976d2;
    font-size: 1.1rem;
    margin: 0 12px;
    text-decoration: none;
    padding: 7px 12px;
    border-radius: 4px;
    transition: background-color 0.3s, color 0.3s;
}

#menu a:hover {
    background-color: #bbdefb;
}

/* Sidebar Styles */
#sidebar {
    float: left;
    width: 25%;
    padding: 20px;
    background-color: #bbdefb;
    border-right: 3px solid #1976d2;
    margin-top: 20px;
}

#sidebar h1 {
    font-size: 2rem;
    color: #0d47a1;
    margin-bottom: 15px;
}

#sidebar p {
    font-size: 1rem;
    color: #333333;
    line-height: 1.4;
}

/* Main Content Styles */
#main {
    float: right;
    width: 70%;
    padding: 20px;
    background-color: #ffffff;
    margin-top: 20px;
}

#main h2 {
    font-size: 2.2rem;
    color: #0d47a1;
    margin-bottom: 15px;
    border-bottom: 2px solid #1976d2;
    padding-bottom: 5px;
}

#main p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333333;
}

#main a {
    color: #1976d2;
    text-decoration: underline;
}

#main a:hover {
    color: #0d47a1;
}

/* Footer Styles */
footer {
    clear: both;
    background-color: #333333;
    color: white;
    text-align: center;
    padding: 15px 0;
    font-size: 0.9rem;
    border-radius: 0 0 8px 8px;
}

footer a {
    color: #64b5f6;
    text-decoration: none;
    margin: 0 5px;
    transition: color 0.3s;
}

footer a:hover {
    color: #bbdefb;
}

footer .separator {
    color: #ffffff;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    #sidebar, #main {
        width: 100%;
        float: none;
        margin-top: 0;
        padding: 10px;
    }

    #menu a {
        display: block;
        margin: 5px 0;
        text-align: center;
    }
}