.mb{gap:1.5rem;display:grid}@media (min-width:900px){.mb{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:start}.mb-result{top:calc(env(safe-area-inset-top,0px) + 5.5rem);position:sticky}}.mb-checks{gap:.45rem;display:grid}.mb-check{border:1px solid var(--color-ink-12);cursor:pointer;background:#fff;border-radius:12px;align-items:flex-start;gap:.65rem;padding:.6rem .75rem;font-size:.9rem;line-height:1.35;display:flex}.mb-check:has(input:checked){border-color:var(--color-cta);background:color-mix(in oklab, var(--color-accent,#179662) 6%, #fff)}.mb-check input{accent-color:var(--color-cta);flex:none;width:1.05rem;height:1.05rem;margin-top:.15rem}.mb-hw{flex-wrap:wrap;gap:.6rem;display:flex}.mb-num{color:var(--color-ink-60);align-items:center;gap:.45rem;font-size:.85rem;display:inline-flex}.mb-num .calc-input{width:5.5rem;max-width:5.5rem}.mb-result{gap:.9rem;display:grid}.mb-empty{border:1px dashed var(--color-ink-12);border-radius:var(--radius-card);color:var(--color-ink-60);padding:1.1rem 1.2rem;font-size:.95rem}.mb-verdict,.mb-cash{border-radius:var(--radius-card);border:1px solid var(--color-ink-12);background:#fff;padding:1.2rem 1.25rem}.mb-verdict{border-left-width:4px}.mb-verdict--likely{border-left-color:var(--color-accent,#179662)}.mb-verdict--no{border-left-color:var(--color-ink)}.mb-verdict--unsure{border-left-color:var(--color-ink-44)}.mb-k{letter-spacing:.09em;text-transform:uppercase;color:var(--color-ink-44);font-size:.66rem}.mb-verdict--likely .mb-k{color:var(--color-accent,#179662)}.mb-head{font-family:var(--font-display);letter-spacing:-.01em;margin-top:.35rem;font-size:1.2rem;font-weight:500;line-height:1.25}.mb-body{color:var(--color-ink-60);margin-top:.55rem;font-size:.92rem;line-height:1.5}.mb-src{color:var(--color-ink-44);margin-top:.8rem;font-size:.7rem}.mb-btn{margin-top:.9rem}@media (max-width:899px){.mb-result{bottom:calc(env(safe-area-inset-bottom,0px) + .6rem);z-index:5;position:sticky}.mb-verdict{box-shadow:var(--shadow-card)}.mb-btn{justify-content:center;width:100%}}.mb-rules{gap:.9rem;margin-top:1rem;display:grid}.mb-rule{border-left:1px solid var(--color-ink-12);padding-left:1rem}.mb-rule-k{letter-spacing:.09em;text-transform:uppercase;color:var(--color-ink-44);font-size:.66rem}.mb-rule-q{font-family:var(--font-mono);color:var(--color-ink);margin-top:.3rem;font-size:.82rem;line-height:1.55}.mb-table{border-collapse:collapse;width:100%;margin-top:1rem;font-size:.92rem}.mb-table th,.mb-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--color-ink-6);padding:.7rem .6rem}.mb-table th{letter-spacing:.09em;text-transform:uppercase;color:var(--color-ink-44);font-size:.66rem;font-weight:600}.mb-table-wrap{overflow-x:auto}