details {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(60, 60, 60, 0.06);
    padding: 8px 16px;
}

details[open] {
    box-shadow: 0 4px 16px rgba(60, 60, 60, 0.20);
}

summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    outline: none;
    padding: 0.5rem 0;
    list-style: none;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}

summary:hover {
    color: #ca005d;
    text-decoration: underline;
}

details > *:not(summary) {
    margin-left: 1.8em;
    margin-bottom: 0.5em;
}