:root{--tr-red:#e30613;--tr-dark:#202020;--tr-muted:#666;--tr-line:#ddd;--tr-soft:#f5f5f5}*{box-sizing:border-box}body{margin:0;background:#f2f2f2;color:var(--tr-dark);font-family:Arial,Helvetica,sans-serif}.tr-page{min-height:100vh;display:grid;place-items:center;padding:24px}.tr-card{width:min(820px,100%);background:#fff;border:1px solid var(--tr-line);border-radius:18px;padding:clamp(24px,5vw,56px);box-shadow:0 12px 35px #00000012}.tr-logo{font-weight:900;color:var(--tr-red);letter-spacing:.06em}.tr-card h1{font-size:clamp(2rem,6vw,4rem);line-height:1;margin:.4rem 0 1rem}.tr-intro{font-size:1.1rem;color:var(--tr-muted)}.tr-progress{height:7px;background:#eee;border-radius:20px;margin:32px 0;overflow:hidden}.tr-progress span{display:block;height:100%;width:25%;background:var(--tr-red);transition:width .2s}.tr-step h2{font-size:clamp(1.4rem,4vw,2rem);margin-bottom:20px}.tr-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tr-option{display:block;padding:18px;border:2px solid var(--tr-line);border-radius:10px;font-weight:700;cursor:pointer}.tr-option:has(input:checked){border-color:var(--tr-red);background:#fff3f4}.tr-option input{margin-right:10px}.tr-label{display:block;font-weight:700;margin-bottom:8px}.tr-input{width:100%;min-height:56px;padding:12px;border:2px solid var(--tr-line);border-radius:10px;font:inherit}.tr-input:focus,.tr-button:focus,.tr-option:focus-within{outline:3px solid #111;outline-offset:3px}.tr-actions{display:flex;gap:10px;margin-top:28px}.tr-button{border:2px solid var(--tr-red);border-radius:99px;background:var(--tr-red);color:#fff;padding:13px 22px;font:inherit;font-weight:800;cursor:pointer}.tr-button--back{background:#fff;color:var(--tr-red)}.tr-result-main{padding:24px;background:var(--tr-soft);border-radius:14px;margin:20px 0}.tr-result-main strong{display:block;font-size:clamp(2rem,7vw,4rem);color:var(--tr-red)}.tr-result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.tr-result-grid div{padding:16px;border:1px solid var(--tr-line);border-radius:10px}.tr-result-grid span{display:block;color:var(--tr-muted);margin-bottom:5px}.tr-note{font-size:.92rem;padding:14px;background:#fff8dc;border-radius:8px;margin-top:20px}.tr-help,.tr-contact{font-size:.92rem;line-height:1.5;color:var(--tr-muted);margin-top:16px}.tr-contact{padding:14px;border-left:4px solid var(--tr-red);background:var(--tr-soft)}.tr-error{color:#9d0000;font-weight:700;margin-top:15px}.tr-step[hidden],.tr-result[hidden],.tr-error[hidden]{display:none!important}@media(max-width:620px){.tr-options,.tr-result-grid{grid-template-columns:1fr}.tr-page{padding:0}.tr-card{min-height:100vh;border-radius:0}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media print{body{background:#fff}.tr-card{box-shadow:none;border:0}.tr-progress,.tr-actions,.tr-intro{display:none}}