body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #e4cfbb;
    color: #000;
    line-height: 1.6;

}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Headings */
h2, h3 {
    text-align: center;
    margin: 20px 0;
}

h1 {
    font-size: 2.5em;
    font-weight: bold;
    margin: 20px 0;
}

h2 {
    font-size: 1.5em;
    font-weight: 600;
    border-bottom: 2px solid #ddd;
    display: table;
    margin: 20px auto;
    padding-bottom: 20px;
}

p {
    text-align: left;
    margin-bottom: 20px;
}

/* Table of Contents */
nav#toc {
    border: 1px solid #ddd;
    background: #fdecbb;
    padding: 20px;
    border-radius: 5px;
    max-width: 800px;
    margin: 20px auto 40px auto;
    
}

nav#toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav#toc li {
    margin: 8px 0;
}

nav#toc a {
    text-decoration: none;
    color: #83497d;
    transition: 0.2s;
}

nav#toc a:hover {
    color: #C9A227;
    background-color: rgba(201,162,39,0.1);
    padding: 2px 4px;
    border-radius: 3px;
}

/* Download Items Grid */
.download-items-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    justify-items: center;
    margin: 20px auto;
}

/* Download Cards */
.download-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    box-sizing: border-box;
}

.download-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.download-button {
    display: inline-block;
    background-color: #C9A227;
    color: #000;
    padding: 10px 20px;
    font-weight: bold;
    border-radius: 4px;
    text-decoration: none;
    transition: 0.2s;
}

.download-button:hover {
    background-color: #83497d;
    box-shadow: 0 4px 12px rgba(131,73,125,0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .download-items-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .download-items-container {
        grid-template-columns: 1fr;
    }
}
.download-item {
    max-width: 100%;
}

@keyframes pulseShadow {
    0% {
        box-shadow: 0 4px 10px rgba(0,0,0,0.3), 0 0 0px rgba(131,73,125,0);
    }
    50% {
        box-shadow: 0 4px 15px rgba(0,0,0,0.5), 0 0 8px rgba(131,73,125,0.4);
    }
    100% {
        box-shadow: 0 4px 10px rgba(0,0,0,0.3), 0 0 0px rgba(131,73,125,0);
    }
}