.page-back {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    vertical-align: middle;
    margin-inline-end: 10px;
    font-size: 13px;
    line-height: 1;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.page-back:hover,
.page-back:focus-visible {
    background: var(--border-color);
    color: var(--text-primary);
}

@media print {
    .page-back {
        display: none !important;
    }
}