/* Import C64-style font */
@font-face {
    font-family: 'C64';
    src: url('C64_Pro_Mono-STYLE.ttf') format('truetype');
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #352879; /* C64 blue background */
    color: #8b8bf5; /* C64 light blue text */
    font-family: 'C64', monospace;
    font-size: 16px;
    line-height: 1.5;
    padding: 20px;
}

.page-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border: 2px solid #8b8bf5;
    background-color: #6a5acd; /* Slightly lighter blue for content */
    padding: 20px;
}

header {
    text-align: center;
    padding: 20px;
    border-bottom: 2px solid #8b8bf5;
}

header h1 {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

header h2 {
    font-size: 16px;
    margin-top: 10px;
}

.preamble, .main, .sidebar, footer {
    margin: 20px 0;
    padding: 15px;
}

.preamble {
    background-color: #483d8b;
    border: 1px solid #8b8bf5;
}

.main {
    display: flex;
    flex-wrap: wrap;
}

.explanation, .participation, .benefits, .requirements {
    flex: 1 1 100%;
    margin: 10px 0;
    padding: 15px;
    background-color: #483d8b;
    border: 1px solid #8b8bf5;
}

.sidebar {
    background-color: #483d8b;
    border: 1px solid #8b8bf5;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar li {
    margin: 10px 0;
}

.sidebar a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
}

.sidebar a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    border-top: 2px solid #8b8bf5;
    padding: 10px;
}

footer a {
    color: #ffffff;
    text-decoration: none;
    margin: 0 10px;
}

footer a:hover {
    text-decoration: underline;
}

/* Blinking cursor effect */
.cursor {
    display: inline-block;
    width: 10px;
    height: 16px;
    background-color: #8b8bf5;
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

/* Responsive adjustments */
@media (min-width: 600px) {
    .main {
        flex-wrap: nowrap;
    }

    .explanation, .participation, .benefits, .requirements {
        flex: 1 1 45%;
        margin: 10px;
    }
}