.car-maintenance-page{background:var(--bg);padding-bottom:70px}.car-maintenance-page .tool-container{max-width:900px}.car-maintenance-page .tool-intro{padding:34px 0 24px;background:#fff;border-bottom:1px solid var(--line)}.car-maintenance-page .breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:22px;color:#8791a1;font-size:12px}.car-maintenance-page .breadcrumb a:hover{color:var(--brand)}.car-maintenance-page .tool-intro .section-kicker{margin:0 0 16px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:2px}.car-maintenance-page .tool-intro h1{margin:0;font-size:clamp(31px,5vw,43px);line-height:1.2;letter-spacing:-1.7px}.car-maintenance-page .tool-intro h1+p{max-width:none;margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.7}.car-maintenance-page .privacy-chip{display:inline-flex;margin-top:12px;padding:8px 13px;border:1px solid #dbe4f0;border-radius:999px;background:#f8fafc;color:#526173;font-size:12px}.car-maintenance-page .calculator-wrap{padding-top:30px}.car-maintenance-page .car-calculator{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}.car-maintenance-page .calculator-heading,.car-maintenance-page .result-heading,.car-maintenance-page .vehicle-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.car-maintenance-page .calculator-heading h2,.car-maintenance-page .result-heading h3,.car-maintenance-page .vehicle-card h3{margin:0}.car-maintenance-page .calculator-heading p{margin:5px 0 0;color:var(--muted);font-size:14px}.car-maintenance-page .vehicle-card{margin-top:22px;padding:20px;border:1px solid #e2e8f0;border-radius:15px}.car-maintenance-page .car-basic-grid,.car-maintenance-page .car-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:17px}.car-maintenance-page .field-wide{grid-column:1/-1}.car-maintenance-page .field label{display:block;margin-bottom:7px;font-weight:700}.car-maintenance-page .field label small{color:var(--muted);font-weight:500}.car-maintenance-page .field input,.car-maintenance-page .field select{width:100%;padding:12px 13px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;font:inherit}.car-maintenance-page .field input:focus,.car-maintenance-page .field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(38,94,232,.12)}.car-maintenance-page .field [aria-invalid=true]{border-color:#dc2626}.car-maintenance-page .input-unit{position:relative}.car-maintenance-page .input-unit input{padding-right:72px}.car-maintenance-page .input-unit span{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:13px}.car-maintenance-page .field-error{margin:6px 0 0;color:#b91c1c;font-size:12px}.car-maintenance-page .car-detail-native{margin-top:18px;border-top:1px solid #edf1f6;padding-top:15px}.car-maintenance-page .car-detail-native summary{cursor:pointer;color:var(--brand);font-weight:800}.car-maintenance-page .depreciation-note{margin:13px 0 0;padding:11px;border-radius:9px;background:#f8fafc;color:var(--muted);font-size:12px}.car-maintenance-page .minor-button,.car-maintenance-page .detail-toggle,.car-maintenance-page .compare-add,.car-maintenance-page .vehicle-card-head button{border:1px solid #d7dfec;border-radius:10px;background:#fff;color:#31517d;cursor:pointer;font-weight:700;padding:9px 13px}.car-maintenance-page .detail-toggle{margin-top:14px}.car-maintenance-page #detailCosts{color:var(--muted);font-size:12px}.car-maintenance-page .compare-add{width:100%;margin-top:16px;border-style:dashed;padding:13px;color:var(--brand)}.car-maintenance-page .comparison-card{background:#f8fbff}.car-maintenance-page .form-actions{display:flex;gap:10px;margin-top:22px}.car-maintenance-page .calculate-button,.car-maintenance-page .reset-button{padding:13px 20px;border:0;border-radius:11px;cursor:pointer;font-weight:800}.car-maintenance-page .calculate-button{flex:1;background:var(--brand);color:#fff}.car-maintenance-page .reset-button{background:#e9eef5;color:#334155}.car-maintenance-page .form-error-summary{padding:12px;border:1px solid #fecaca;border-radius:10px;background:#fff1f2;color:#b91c1c}.car-maintenance-page .cost-result,.car-maintenance-page .comparison-result{margin-top:28px;padding-top:25px;border-top:1px solid #e2e8f0}.car-maintenance-page .result-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.car-maintenance-page .result-summary-grid>div{padding:16px;border:1px solid #dfe7f2;border-radius:13px;background:#f8fafc}.car-maintenance-page .result-summary-grid .primary{border-color:#bfd0ff;background:#eef4ff}.car-maintenance-page .result-summary-grid span{display:block;color:var(--muted);font-size:12px}.car-maintenance-page .result-summary-grid strong{display:block;margin-top:5px;font-size:22px}.car-maintenance-page .result-insight{padding:14px;border-left:4px solid var(--brand);border-radius:8px;background:#f3f7ff;line-height:1.7}.car-maintenance-page .cost-breakdown,.car-maintenance-page .meaning-box{margin-top:24px}.car-maintenance-page .cost-breakdown h4,.car-maintenance-page .meaning-box h4{margin:0 0 10px}.car-maintenance-page #breakdown>div{position:relative;display:grid;grid-template-columns:1fr auto;gap:10px;padding:12px 0;border-bottom:1px solid #edf1f6;overflow:hidden}.car-maintenance-page #breakdown i{position:absolute;left:0;bottom:0;height:3px;background:#7da2ff}.car-maintenance-page .meaning-box{padding:16px;border-radius:13px;background:#f8fafc}.car-maintenance-page .meaning-box dl{margin:0}.car-maintenance-page .meaning-box dl>div{display:flex;justify-content:space-between;gap:15px;padding:8px 0}.car-maintenance-page .meaning-box dt{color:var(--muted)}.car-maintenance-page .meaning-box dd{margin:0;text-align:right;font-weight:800}.car-maintenance-page .meaning-box p{margin:10px 0 0;color:var(--muted);font-size:12px}.car-maintenance-page .table-scroll{overflow-x:auto}.car-maintenance-page table{width:100%;min-width:520px;border-collapse:collapse}.car-maintenance-page th,.car-maintenance-page td{padding:12px;border-bottom:1px solid #e2e8f0;text-align:right}.car-maintenance-page th:first-child{text-align:left}.car-maintenance-page .tool-content{margin:28px 0;padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.car-maintenance-page .tool-content section+section{margin-top:25px;padding-top:20px;border-top:1px solid #edf1f6}.car-maintenance-page .tool-content h2{margin:0 0 10px;font-size:1.3rem}.car-maintenance-page .tool-content p{color:#475569;line-height:1.8}.car-maintenance-page .formula-list{padding:14px;border-radius:11px;background:#f8fafc}.car-maintenance-page .formula-list p{margin:5px}.car-maintenance-page .faq details{margin:9px 0;padding:13px;border:1px solid #e2e8f0;border-radius:10px}.car-maintenance-page .faq summary{cursor:pointer;font-weight:750}.car-maintenance-page .faq details p{margin:10px 0 0}.car-maintenance-page .notice{padding:13px;border-radius:10px;background:#fffbea}.car-maintenance-page .related-tools{margin:28px 0 50px}.car-maintenance-page .related-tools h2{margin:0 0 14px;font-size:20px}.car-maintenance-page .related-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.car-maintenance-page .related-grid>a{display:grid;grid-template-columns:42px minmax(0,1fr) 16px;align-items:center;gap:11px;min-width:0;padding:15px;border:1px solid var(--line);border-radius:14px;background:#fff}.car-maintenance-page .related-grid .tool-icon{width:42px;height:42px;border-radius:11px;font-size:11px}.car-maintenance-page .related-grid>a>span:nth-child(2){min-width:0}.car-maintenance-page .related-grid strong,.car-maintenance-page .related-grid small{display:block}.car-maintenance-page .related-grid strong{font-size:14px}.car-maintenance-page .related-grid small{margin-top:2px;overflow:hidden;color:var(--muted);font-size:11px;white-space:nowrap;text-overflow:ellipsis}.car-maintenance-page .related-empty{padding:20px;border:1px dashed #cdd6e3;border-radius:14px;background:#fff;color:var(--muted)}
@media(max-width:640px){.car-maintenance-page{padding-bottom:48px}.car-maintenance-page .tool-intro{padding:24px 0 20px}.car-maintenance-page .breadcrumb{margin-bottom:17px}.car-maintenance-page .tool-intro h1{font-size:30px}.car-maintenance-page .tool-intro h1+p{font-size:13px}.car-maintenance-page .privacy-chip{border-radius:12px}.car-maintenance-page .calculator-wrap{padding-top:20px}.car-maintenance-page .car-calculator,.car-maintenance-page .tool-content{padding:18px;border-radius:14px}.car-maintenance-page .calculator-heading{display:block}.car-maintenance-page .calculator-heading .minor-button{margin-top:12px}.car-maintenance-page .car-basic-grid,.car-maintenance-page .car-detail-grid,.car-maintenance-page .result-summary-grid{grid-template-columns:1fr}.car-maintenance-page .field-wide{grid-column:auto}.car-maintenance-page .vehicle-card{padding:15px}.car-maintenance-page .form-actions{flex-direction:column}.car-maintenance-page .result-summary-grid strong{font-size:20px}.car-maintenance-page .meaning-box dl>div{display:block}.car-maintenance-page .meaning-box dd{text-align:left}.car-maintenance-page .related-grid{grid-template-columns:1fr}}
@media print{.car-maintenance-page .site-header,.car-maintenance-page .tool-intro,.car-maintenance-page form,.car-maintenance-page .tool-content,.car-maintenance-page .related-tools,.car-maintenance-page .ad-slot,.site-footer{display:none!important}.car-maintenance-page .car-calculator{border:0;box-shadow:none;padding:0}.car-maintenance-page .cost-result{display:block!important;border:0;margin:0;padding:0}}