.JWdm9a_ref{margin:8px 0 14px}.JWdm9a_stem{letter-spacing:-.005em;font-size:18.5px;font-weight:500;line-height:1.5}.JWdm9a_options{gap:8px;margin:20px 0 0;padding:0;list-style:none;display:grid}.JWdm9a_option{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:100%;color:inherit;text-align:left;cursor:pointer;font:inherit;grid-template-columns:28px 1fr auto;gap:8px;padding:12px 14px;font-size:15.5px;line-height:1.45;transition:border-color .12s;display:grid}.JWdm9a_option:hover:not(:disabled){border-color:var(--ink)}.JWdm9a_option:disabled{cursor:default}.JWdm9a_letter{font:500 13px/1.7 var(--font-mono), monospace;color:var(--soft)}.JWdm9a_mark{font:500 11.5px/1.9 var(--font-mono), monospace;white-space:nowrap}.JWdm9a_correct{border-color:var(--green);box-shadow:inset 3px 0 0 var(--green)}.JWdm9a_correct .JWdm9a_letter,.JWdm9a_correct .JWdm9a_mark{color:var(--green)}.JWdm9a_wrong{border-color:var(--red);box-shadow:inset 3px 0 0 var(--red)}.JWdm9a_wrong .JWdm9a_mark{color:var(--red)}.JWdm9a_why{color:#3c4650;margin:8px 14px 8px 50px;font-size:14.5px}.JWdm9a_foot{color:var(--soft);margin-top:16px;font-size:14px}@media (max-width:600px){.JWdm9a_why{margin-left:14px}}
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