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

:root {
  --bg-primary: #F9F7F2;       /* Off-white/Cream */
  --bg-secondary: #E8E4D9;     /* Light Beige */
  --text-primary: #2C2C2C;     /* Soft Black/Charcoal */
  --text-secondary: #5A5A5A;   /* Grey */
  --accent-gold: #C5A059;      /* Muted Gold */
  --accent-navy: #1B2631;      /* Deep Navy */
  --accent-olive: #556B2F;     /* Olive Green */
  --border-color: #D4CFC3;     /* Light Taupe */
}

body {
    /* Default English font */
    font-family: sans-serif, Georgia, "Times New Roman", Times, serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    margin: 0;
    padding: 0;
}

hr {
    border: solid var(--border-color);
    margin: 1rem 0;
}

/* Container to keep content centered and readable */
#container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* Typography */
h1, h2, h3 {
    font-weight: normal;
    margin-top: 0;
}

a {
    color: var(--accent-navy);
    text-decoration: underline;
}

a:visited {
    color: var(--accent-olive);
}

a:hover {
    color: var(--accent-gold);
    font-weight: 1000;
}

/* Navigation */
nav ul {
    list-style-type: none;
    padding: 0;
    margin-bottom: 20px;
}

nav ul li {
    display: inline;
    margin-right: 15px;
}

/* RTL Support for Persian */
html[dir="rtl"] nav ul li {
    margin-right: 0;
    margin-left: 15px;
}

nav ul li a {
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Sections */
section {
    margin-bottom: 40px;
}

/* Warning Box */
.warning {
    border: 1px solid var(--text-primary);
    padding: 10px;
    background-color: var(--bg-secondary);
    margin-top: 20px;
}

/* Footer */
footer {
    text-align: center;
    font-size: 0.9em;
    color: var(--text-secondary);
}

/* Mobile Adjustments */
@media (max-width: 600px) {
    #container {
        padding: 15px;
    }
    h1 {
        font-size: 1.5em;
    }
    /* Stack nav links on very small screens */
    nav ul li {
        display: block;
        margin: 5px 0;
    }
}

/* Optional: Dark Mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #e0e0e0;
    }
    a {
        color: #88ccff;
    }
    .warning {
        background-color: #222;
        border-color: #444;
    }
}