.calc select,.calc input{min-height:48px}
.calc-out{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(20px,4vw,32px);box-shadow:var(--shadow)}
.calc-out .big{font-size:clamp(1.8rem,1.3rem + 2.4vw,2.8rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--ink);margin:6px 0 4px}
.calc-out .lab{font-size:.75rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.calc-out ol{margin:14px 0 0 20px;color:var(--muted)}.calc-out li{margin:6px 0}
.calc-out .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:600px){.calc-out .row{grid-template-columns:1fr}}
.calc-out .cta{margin-top:18px}
@media (prefers-reduced-motion:no-preference){.calc-out.pop{animation:calcpop .6s cubic-bezier(.16,1,.3,1)}@keyframes calcpop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}}
.calc legend{font-weight:700;font-size:.9rem;margin-bottom:8px;color:var(--ink)}.calc .opt[hidden]{display:none}.calc .opts{gap:8px}
.calc .opt input:checked+span{background:var(--ink);color:var(--bg);border-color:var(--ink)}