body { background: #f8f9fa; }
.card { box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.06); }
canvas { max-height: 400px; }

.prose {
    font-family: Inter,sans-serif;
    line-height: 1.75;
    color: #333;
    max-width: 90%;
    margin: 0 auto;
    padding: 1rem
}

.prose h2,.prose h3 {
    font-weight: 600;
    margin-top: 1.5em;
    margin-bottom: .5em
}

.prose p {
    margin-bottom: 1em
}

.prose strong {
    font-weight: 700
}

.prose ol,.prose ul {
    margin-left: 1.25em;
    margin-bottom: 1em
}

.prose li+li {
    margin-top: .5em
}

.prose a {
    color: #1a73e8;
    text-decoration: none
}