._explorer_b51uy_1{border:1px solid var(--border);background:var(--bg-1);border-radius:16px;margin:28px 0;padding:24px}._explorer_b51uy_1 figcaption{font-size:20px;font-weight:700;line-height:1.45}._explorer_b51uy_1 p{font-size:15px;line-height:1.8}._explorer_b51uy_1 fieldset{border:0;min-width:0;margin:22px 0;padding:0}._explorer_b51uy_1 legend{margin-bottom:12px;font-size:14px}._choices_b51uy_6{flex-wrap:wrap;gap:10px;display:flex}._choices_b51uy_6 label{border:1px solid var(--border);cursor:pointer;border-radius:8px;align-items:center;gap:8px;min-height:44px;padding:8px 16px;display:flex}._choices_b51uy_6 label:has(input:checked){border-color:var(--fg);background:var(--bg-2)}._choices_b51uy_6 label:focus-within{outline:2px solid var(--fg);outline-offset:3px}._choices_b51uy_6 input{accent-color:var(--fg)}._result_b51uy_11{border-block:1px solid var(--border);grid-template-columns:1fr 1fr;gap:18px;padding:18px 0;display:grid}._result_b51uy_11>span{flex-direction:column;gap:8px;font-size:13px;line-height:1.6;display:flex}._result_b51uy_11 strong{font-variant-numeric:tabular-nums;font-size:32px;line-height:1.2}._result_b51uy_11 small{font-size:16px}._equation_b51uy_15{font-variant-numeric:tabular-nums}._explorer_b51uy_1 ._note_b51uy_16{color:var(--fg-muted);font-size:13px}@media (max-width:480px){._explorer_b51uy_1{padding:18px}._result_b51uy_11 strong{font-size:26px}._choices_b51uy_6 label{padding-inline:10px}}