.calc-wrap{padding-bottom:8px}
.calc-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:24px;align-items:start}
.calc-form{display:grid;gap:16px}
.calc-step{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;background:#fff;border:1px solid #E6EEF5;border-radius:24px;padding:22px 22px 24px;box-shadow:0 10px 30px rgba(15,76,129,.05)}
.calc-step-no{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:#EAF4FB;color:#0F4C81;font-size:13px;font-weight:800}
.calc-step h3{font-size:20px;letter-spacing:-.03em;margin-bottom:4px}
.calc-step p{color:#64748B;font-size:14px;margin-bottom:14px}
.calc-form label{display:block;font-size:13px;font-weight:800;margin:0 0 8px}
.calc-form select{width:100%;border:1px solid #E6EEF5;border-radius:14px;padding:13px 14px;background:#F8FAFC;font-weight:600}
.sr-only{position:absolute;left:-9999px}
.calc-group{margin-top:16px}
.calc-group:first-of-type{margin-top:4px}
.calc-group h4{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#0F4C81;margin:0 0 10px}
.calc-chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.chip{margin:0;cursor:pointer}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip-body{display:flex;flex-direction:column;justify-content:center;gap:4px;min-height:64px;padding:12px 12px 11px;border:1px solid #E6EEF5;border-radius:14px;background:#F8FAFC;transition:.2s ease}
.chip-body strong{font-size:13px;letter-spacing:-.02em;line-height:1.25}
.chip-body em{font-style:normal;font-size:12px;font-weight:800;color:#0F4C81}
.chip input:checked + .chip-body{background:#0F4C81;border-color:#0F4C81;color:#fff}
.chip input:checked + .chip-body em{color:#EAF4FB}
.chip.is-main{opacity:.4;pointer-events:none}
.calc-range{margin:18px 0 8px}
.calc-range-top,.calc-range-scale,.sum-row,.sum-total{display:flex;justify-content:space-between;gap:12px}
.calc-range-top strong{color:#0F4C81}
.calc-range-scale{font-size:12px;color:#64748B;margin-top:6px}
.calc-form input[type=range]{width:100%;accent-color:#0F4C81}
.calc-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
.calc-form fieldset{border:0;margin:0;padding:0}
.calc-form legend{font-size:13px;font-weight:800;margin-bottom:8px}
.check{display:flex;align-items:flex-start;gap:10px;font-weight:600;font-size:13px;margin:8px 0;color:#334155}
.calc-sum{position:sticky;top:110px;background:#0B1F33;color:#fff;border-radius:28px;padding:24px 22px 22px;box-shadow:0 18px 40px rgba(11,31,51,.18)}
.calc-sum-head span{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7dd3fc;margin-bottom:4px}
.calc-sum-head h3{font-size:24px;margin-bottom:18px}
.sum-row{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:13px;color:#cbd5e1}
.sum-row strong{color:#fff;text-align:right}
.sum-total{margin:16px 0 18px;font-size:20px;color:#fff}
.calc-btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;border-radius:999px;background:#2563A6;color:#fff;font-weight:800}
.calc-btn:hover{background:#3b82c4}
.calc-preview{display:flex;align-items:center;justify-content:center;width:100%;min-height:44px;margin-top:10px;border-radius:999px;border:1px solid rgba(255,255,255,.2);color:#EAF4FB;font-weight:700}
.calc-preview[hidden]{display:none}
.calc-qr{display:none;margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);text-align:center}
.calc-qr.is-on,.calc-wrap:has(input[value*="waffle"]:checked) .calc-qr{display:block}
.calc-qr[hidden]{display:none}
.calc-wrap:has(input[value*="waffle"]:checked) .calc-qr[hidden]{display:block}
.calc-qr span{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7dd3fc}
.calc-qr img{display:block;width:132px;height:132px;margin:10px auto 0;border-radius:14px;background:#fff;padding:8px}
.calc-qr p{margin-top:8px;font-size:12px;color:#94a3b8}
.calc-qr a{display:inline-block;margin-top:6px;color:#EAF4FB;font-weight:700;font-size:13px}
.calc-sum-note{margin-top:12px;font-size:12px;color:#94a3b8;text-align:center}
@media (max-width: 980px) {
  .calc-grid,.calc-mini-grid{grid-template-columns:1fr}
  .calc-chips{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calc-sum{position:static}
}
@media (max-width: 600px) {
  .calc-step{grid-template-columns:1fr;padding:18px}
  .calc-step-no{width:36px;height:36px;font-size:12px}
  .calc-chips{grid-template-columns:1fr}
  .chip-body{min-height:56px;padding:10px 12px}
  .chip-body strong{font-size:13px}
}