:root {
    --bg-color: #0d1117;
    --bg-card: #161b22;
    --border-color: #30363d;
    --text-main: #f8fafc;
    --text-muted: #8b949e;
    --accent-bright: #3b82f6;
    --accent-hover: #58a6ff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-muted);
    background-color: var(--bg-color);
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.container {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

h1 {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-weight: 600;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-top: 0;
    font-size: 2rem;
}

h2, h3 {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 35px;
    margin-bottom: 15px;
}

strong {
    color: var(--text-main);
}

a {
    color: var(--accent-bright);
    text-decoration: none;
    transition: color 0.2s;
}

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

.back-link {
    display: inline-block;
    margin-bottom: 25px;
    font-weight: 600;
    color: var(--accent-bright);
}

.back-link:hover {
    color: var(--accent-hover);
    text-decoration: none;
}