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summary{cursor:pointer;font-weight:var(--fw-medium);min-height:44px;display:flex;align-items:center}details.help[open] summary{margin-bottom:var(--space-2)}@media(max-width:560px){.card{padding:var(--space-4)}h1{font-size:var(--fs-h2)}}.hide-narrow{display:none}@media(min-width:700px){.hide-narrow{display:inline}}