:root {
    --qm-primary: #A5B4FC;
    --qm-bg: #121212;
    --qm-bg-elevated: #1E1E1E;
    --qm-border-soft: #2B3038;
    --qm-text-main: #F9FAFB;
    --qm-text-muted: #9CA3AF;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--qm-bg);
    color: var(--qm-text-main);
}

a {
    color: var(--qm-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.page-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 1.25rem 4rem;
}

.card-doc {
    background-color: var(--qm-bg-elevated);
    border-radius: 1.5rem;
    border: 1px solid var(--qm-border-soft);
    padding: 2.2rem 2rem;
}

h1 {
    font-size: 1.9rem;
    margin-bottom: 0.75rem;
}

h2 {
    margin-top: 1.8rem;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

p, li {
    font-size: 0.95rem;
    color: var(--qm-text-muted);
}

footer {
    border-top: 1px solid var(--qm-border-soft);
    margin-top: 2.5rem;
    padding-top: 1rem;
    text-align: center;
    font-size: 0.83rem;
    color: var(--qm-text-muted);
}