.rvs-calculator{max-width:1100px;margin:40px auto;padding:0 20px}.rvs-header{margin-bottom:25px}.rvs-header h2{margin:0 0 10px;font-size:32px}.rvs-header p{margin:0;color:#68758a;font-size:16px}.rvs-card{background:#fff;border-radius:18px;box-shadow:0 10px 40px rgba(20,60,120,.08);overflow:hidden}.rvs-grid{display:grid;grid-template-columns:1fr 1fr}.rvs-inputs{padding:35px;border-right:1px solid #edf1f6}.rvs-result{padding:35px;background:#f8fbff}.rvs-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600}.rvs-field{margin-bottom:22px}.rvs-input,.rvs-select{width:100%;height:52px;padding:0 16px;border:1px solid #dce3ed;border-radius:10px;font-size:16px;outline:none;background:#fff}.rvs-input:focus,.rvs-select:focus{border-color:#1976ff;box-shadow:0 0 0 3px rgba(25,118,255,.1)}.rvs-volume{position:relative}.rvs-volume span{position:absolute;right:16px;top:17px;color:#8b97a8}.rvs-button{width:100%;height:54px;border:none;border-radius:10px;background:#1976ff;color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:.2s}.rvs-button:hover{background:#0968ed}.rvs-result-title{font-size:15px;color:#68758a;margin-bottom:8px}.rvs-price{font-size:38px;font-weight:700;color:#1976ff;margin-bottom:25px}.rvs-info{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:25px}.rvs-info-item{background:#fff;border:1px solid #e7edf5;padding:16px;border-radius:12px}.rvs-info-item small{display:block;color:#7b8798;margin-bottom:7px}.rvs-info-item strong{font-size:18px}.rvs-table{width:100%;border-collapse:collapse;margin-top:10px}.rvs-table td{padding:10px 0;border-bottom:1px solid #e7edf5;font-size:14px}.rvs-table td:last-child{text-align:right;font-weight:600}.rvs-note{margin-top:20px;font-size:12px;line-height:1.5;color:#7b8798}.rvs-advanced{margin-top:20px}.rvs-advanced summary{cursor:pointer;color:#1976ff;font-size:14px;font-weight:600}.rvs-advanced-content{margin-top:20px}.rvs-hidden{display:none}@media (max-width:800px){.rvs-grid{grid-template-columns:1fr}.rvs-inputs{border-right:none;border-bottom:1px solid #edf1f6}.rvs-price{font-size:30px}}