::selection {
    background-color: #943746; 
    color: #ffffff;       
}
body {
    background-color: #333;
    font-family: Georgia, 'Times New Roman', Times, serif;
    line-height: 1.6;
    padding: 20px;
    text-align: justify;
    color: #f0f0f0;
     -webkit-user-select: none; /* Safari */
    -moz-user-select: none;    /* Firefox */
    -ms-user-select: none;     /* Internet Explorer/Edge */
    user-select: none;         /* Standard */
}
h1 {
    font-size: 2rem;
    color: white;
    margin-bottom: 20px;
    text-align: center;
}
h2 {
    font-size: 1.5rem;
    color: #943746;
    margin-top: 30px;
    margin-bottom: 15px;
}
h3 {
    font-size: 1.3rem;
    color: #943746;
    margin-top: 25px;
    margin-bottom: 10px;
}
p {
    font-size: 1rem;
    margin-bottom: 15px;
}
ul {
    list-style: none;
    padding-left: 0;
}
ul li {
    font-size: 1rem;
    margin-bottom: 8px;
    padding-left: 1em;
    position: relative;
}
ul li::before {
    content: "•";
    color: #943746;
    position: absolute;
    left: 0;
    top: 0;
    font-weight: bold;
}
a {
    color: #943746;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}
a:hover {
    color: #ad4a5a;
    text-decoration: underline;
}
.section-title {
    font-size: 1.5rem;
    margin-top: 30px;
    font-weight: bold;
    color: #943746;
}
footer {
    background-color: #222;
    color: white;
    padding: 20px;
    text-align: center;
    margin-top: 40px;
    border-top: 1px solid #943746;
}
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 15px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    z-index: 1000;
    background-color: rgba(148, 55, 70, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.3);
}
.back-to-top:hover {
    background-color: rgba(148, 55, 70, 1);
    color: white;
    text-decoration: none;
    border-color: rgba(255, 255, 255, 0.5);
}
.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}
.back-to-top:link,
.back-to-top:visited {
    text-decoration: none;
    color: white;
}