*,:after,:before{box-sizing:border-box;margin:0;padding:0}.rdcallback-page{min-height:100vh;background:#e8e8e8;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px 60px;font-family:Rubik,sans-serif}.rdcallback-card{background:#fff;border-radius:16px;padding:40px 44px 44px;width:100%;max-width:500px;box-shadow:0 4px 24px rgba(0,0,0,.1)}.rdcallback-logo{display:flex;justify-content:center;margin-bottom:24px}.rdcallback-logo img{height:72px;width:auto}.rdcallback-title{font-size:26px;font-weight:700;color:#1a1a1a;text-align:center;margin-bottom:8px}.rdcallback-subtitle{font-size:14px;color:#888;text-align:center;margin-bottom:28px}.rdcallback-form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.rdcallback-form-group label{font-size:13px;font-weight:600;color:#1a1a1a}.rdcallback-form-group input{height:46px;border:none;border-radius:8px;padding:0 14px;font-size:14px;color:#333;background:#eef0f3;outline:none;width:100%}.rdcallback-form-group input.input-err{outline:2px solid #c0392b}.field-err{font-size:11px;color:#c0392b;font-weight:500}.submit-error{background:#fdecea;color:#c0392b;padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:12px;text-align:center}.rdcallback-submit-btn{width:100%;height:50px;background:#e8541a;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:700;letter-spacing:.08em;cursor:pointer;transition:opacity .18s;margin-top:4px}.rdcallback-submit-btn:hover:not(:disabled){opacity:.88}.rdcallback-submit-btn:disabled{opacity:.6;cursor:not-allowed}@media (max-width:540px){.rdcallback-card{padding:28px 20px 32px}.rdcallback-title{font-size:22px}}