:root {
    --primary-100: #8B5A2B;
    --primary-200: #be8756;
    --primary-300: #ffe9b3;
    --accent-100: #FFEBCD;
    --accent-200: #9a896e;
    --text-100: #000000;
    --text-200: #5f5f5f;
    --bg-100: #F5F5DC;
    --bg-200: #ebebd2;
    --bg-300: #c2c2aa;
}

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

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--bg-100);
    color: var(--text-100);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: var(--primary-100);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-200);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--primary-100);
    margin-bottom: 1rem;
}

header {
    background-color: var(--primary-100);
    color: var(--accent-100);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
    color: var(--accent-100);
    margin: 0;
    text-align: center;
    font-size: 2rem;
}

.content {
    flex: 1;
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
    background-color: #fff;
    /* Optional: distinct content area */
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    padding: 2rem;
}

footer {
    background-color: var(--bg-200);
    color: var(--text-200);
    text-align: center;
    padding: 1rem 0;
    margin-top: auto;
    border-top: 1px solid var(--bg-300);
}

/* Utility Classes */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.btn {
    display: inline-block;
    background-color: var(--primary-100);
    color: var(--accent-100);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: var(--primary-200);
}

.code-block {
    background-color: var(--bg-200);
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 4px;
    border: 1px solid var(--bg-300);
    font-family: monospace;
    overflow-x: auto;
    white-space: pre;
}