/* Marine blue background with soft blue dots */
body {
    background-color: #003366;
    background-image: radial-gradient(#1a528a 2px, transparent 2px); 
    background-size: 20px 20px;
    /* Changed to simple, standard sans-serif font stack */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    display: flex;
    justify-content: center;
    padding: 40px 20px;
    margin: 0;
    line-height: 1.6;
}

/* The White Frame */
.container {
    background-color: #ffffff; 
    color: #111; 
    max-width: 650px;
    width: 100%;
    border: 4px solid #000;
    border-radius: 15px; 
    box-shadow: 12px 12px 0px #000; 
    padding: 40px;
}

/* Clean, simple title */
h1 {
    font-size: 3.5rem;
    color: #000;
    text-align: center;
    margin: 0 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Clean subheaders with NO underline */
h2 {
    font-size: 1.8rem;
    color: #000;
    margin-bottom: 10px;
}

/* Warning text */
.warning-text {
    color: #cc0000;
    background-color: #fffacd; 
    padding: 15px;
    border: 3px dashed #cc0000;
    font-weight: bold;
    text-align: center;
    border-radius: 8px;
}

/* Subtle inline highlights for keys */
.highlight-code {
    font-family: 'Courier New', Courier, monospace;
    background-color: #f4f4f4;
    padding: 2px 6px;
    border: 1px dashed #aaa;
    color: #003366;
    font-weight: bold;
    word-break: break-all;
}

/* Old school square bullets */
.links-list {
    list-style-type: square;
    padding-left: 20px;
}

.links-list li {
    margin-bottom: 8px;
}

/* Classic retro links */
a {
    color: #0000ee;
    text-decoration: underline;
    font-weight: bold;
}

a:hover {
    color: #ff0000; 
    text-decoration: none;
}

/* Fun dotted separators */
hr.separator {
    border: none;
    border-top: 4px dotted #ccc;
    margin: 35px 0;
}

/* Footer layout */
footer {
    margin-top: 40px;
    text-align: center;
}

.reverse { direction: rtl; unicode-bidi: bidi-override; }