:root{--blue:#08286c;--blue2:#0a2f78;--panel:#fff;--field:#f3f7fc;--line:#a9b8d6;--detail:#f4f7fc;--danger:#dc3545;--green:#4f8700;--muted:#5f6f8f}
*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Arial,Helvetica,sans-serif;color:var(--blue);background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(21,58,126,.78)),linear-gradient(135deg,#eef4ff 0%,#f8fbff 45%,#c9d9f4 100%);padding:24px}.simulator{width:min(940px,100%);margin:0 auto;background:var(--panel);border:1px solid #c9d5e9;border-radius:18px;padding:40px 40px 36px;box-shadow:0 14px 50px rgba(5,34,95,.14)}h1{margin:0 0 72px;text-align:center;font-size:46px;line-height:1.05;color:var(--blue);letter-spacing:-1.4px}h2{margin:0 0 26px;font-size:18px;color:var(--blue);text-transform:uppercase}.alert{display:none;margin:0 0 28px;padding:18px 22px;color:#fff;background:var(--danger);border-radius:7px;font-weight:700;text-align:center}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 30px}.span-2{grid-column:1/-1}label{display:block;margin:0 0 8px;font-size:13px;font-weight:700;text-transform:uppercase}.field{position:relative}input[type="number"],input[type="text"]{width:100%;height:52px;border:0;border-radius:11px;outline:none;background:var(--field);color:var(--blue);font-size:18px;padding:0 44px 0 16px;box-shadow:inset 0 0 0 1px transparent;transition:.15s}input:focus{box-shadow:inset 0 0 0 2px #7b9bd0;background:#f7faff}.unit{position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:17px;color:var(--muted);pointer-events:none}.options-block{margin-top:32px}.question{margin-bottom:10px;font-size:14px;font-weight:700;text-transform:uppercase}.radio-row{display:flex;gap:34px;align-items:center;min-height:34px}.radio-row label{display:flex;align-items:center;gap:10px;margin:0;font-size:17px;font-weight:400;text-transform:none;cursor:pointer}input[type="radio"]{appearance:none;width:25px;height:25px;border:2px solid var(--blue);border-radius:50%;margin:0;display:grid;place-content:center}input[type="radio"]::before{content:"";width:13px;height:13px;transform:scale(0);border-radius:50%;background:var(--blue)}input[type="radio"]:checked::before{transform:scale(1)}.promo{margin-top:24px}.promo-status{min-height:19px;margin-top:7px;font-size:13px;color:var(--green)}.actions{display:flex;justify-content:center;margin-top:28px}button{border:0;border-radius:999px;background:var(--blue);color:#fff;font-size:18px;font-weight:700;padding:19px 68px;cursor:pointer;transition:.15s}button:hover{background:var(--blue2);transform:translateY(-1px)}.result{display:none;margin-top:72px}.result-intro{text-align:center;font-size:22px;margin-bottom:26px}.total-big{text-align:center;font-size:86px;font-weight:800;line-height:1;margin-bottom:76px;color:var(--blue);letter-spacing:-2px}.details{background:var(--detail);border-radius:13px;padding:26px 32px 28px}.details-title{text-align:center;font-size:16px;font-weight:700;margin-bottom:20px}.row{display:flex;justify-content:space-between;gap:24px;padding:10px 0;border-bottom:1px solid var(--line);font-size:16px}.row.muted{color:#62708c}.row.green{color:var(--green)}.row.total{margin-top:8px;border-bottom:0;border-top:2px solid #879abd;padding-top:20px;font-size:18px;font-weight:800}.row.subtotal{font-weight:700}.reset-wrap{display:flex;justify-content:center;margin-top:30px}.reset{padding:17px 48px;font-size:16px}.note{margin-top:18px;font-size:12px;color:#6c7890;line-height:1.45;text-align:center}@media(max-width:700px){body{padding:0}.simulator{border-radius:0;padding:28px 20px}h1{font-size:33px;margin-bottom:48px}.grid{grid-template-columns:1fr;gap:18px}.span-2{grid-column:auto}button{width:100%;padding:18px 20px}.total-big{font-size:64px;margin-bottom:50px}.details{padding:22px 18px}.row{font-size:14px}}