:root{--ink:#202e26;--muted:#6d796f;--green:#234d3c;--pale:#edf3ec;--line:#dfe5dd;--paper:#fff;--bg:#f6f7f2;--amber:#986721;--amber-bg:#faf1df;--red:#b04439;--radius:16px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9dba87;outline-offset:3px}input:focus,textarea:focus{outline:2px solid #a2bc95;outline-offset:0;border-color:var(--green)}input[aria-invalid=true]{border-color:var(--red)}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1160px)/2));gap:16px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:700;letter-spacing:1px}.brand-mark{background:var(--green);color:#f2e4bd;display:grid;place-items:center;width:39px;height:39px;border-radius:11px;font-size:24px}.brand-sub{font-weight:400;font-size:14px;color:var(--muted);letter-spacing:0;margin-left:10px}.local-label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.status-dot{width:6px;height:6px;background:#6b8b57;border-radius:50%}.shell{max-width:1160px;margin:auto;padding:44px 0 32px}.intro{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;gap:24px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--muted);margin:0 0 10px}h1{font-size:31px;letter-spacing:-.8px;line-height:1.35;margin:0 0 10px;font-weight:650}.intro p:not(.eyebrow){font-size:14px;color:var(--muted);margin:0}.intro-actions{display:flex;align-items:flex-end;flex-direction:column;gap:9px;flex-shrink:0}#save-status{font-size:11px;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px;align-items:start}.form-column{min-width:0}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px}.section-heading{display:flex;align-items:flex-start;gap:11px;margin-bottom:22px}.step{font-size:11px;font-weight:700;background:var(--pale);border-radius:6px;padding:7px 8px;color:var(--green);line-height:1}h2{font-size:17px;letter-spacing:-.3px;margin:0 0 5px;font-weight:650}.section-heading p{font-size:12px;color:var(--muted);margin:0;line-height:1.7}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{font-size:12px;font-weight:500;display:flex;flex-direction:column;gap:8px;min-width:0}.field.wide{grid-column:1/-1}.muted{color:var(--muted)}.field>.muted{display:contents}input,textarea{color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:8px;padding:11px 12px;min-width:0;width:100%;font-size:15px;line-height:1.4;min-height:44px}input::placeholder,textarea::placeholder{color:#9ba59a}textarea{resize:vertical;min-height:110px}.input-unit{position:relative;display:flex;align-items:center}.input-unit input{padding-right:48px}.input-unit>span{position:absolute;right:12px;font-size:12px;color:var(--muted);pointer-events:none}.capacity-inputs{display:grid;grid-template-columns:1fr 22px 1fr;gap:12px;border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.capacity-inputs input{background:#f9fbf6;font-size:20px;font-weight:600;letter-spacing:.4px}.multiply{align-self:center;text-align:center;color:#97a18f;margin-top:10px}.field-error{font-size:11px;min-height:12px;color:var(--red);font-weight:400}.capacity-result{background:var(--pale);border-radius:10px;padding:17px 18px;display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:5px}.capacity-result>div{display:flex;flex-direction:column;gap:5px}.capacity-result span{font-size:11px;color:var(--muted)}.capacity-result strong{font-size:27px;font-weight:600;color:var(--green);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.capacity-result small{font-size:13px;font-weight:500}.capacity-result p{font-size:11px;color:var(--muted);margin:0;max-width:145px;text-align:right;line-height:1.6}.pricing-area{margin:28px 0}.pricing-heading{align-items:center;margin-bottom:16px}.pricing-heading .text-btn{margin-left:auto;white-space:nowrap;font-size:11px}.pricing-card{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}.pricing-card>summary{display:flex;align-items:center;padding:18px 20px;gap:12px;list-style:none;cursor:pointer}.pricing-card>summary::-webkit-details-marker{display:none}.section-num{font-size:11px;color:#88947e;min-width:16px}.pricing-title{font-size:14px;font-weight:600;flex:1}.section-total{font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.chevron{width:7px;height:7px;border-right:1.5px solid #7b8679;border-bottom:1.5px solid #7b8679;transform:rotate(45deg);margin-left:7px;margin-top:-4px}.pricing-card[open] .chevron{transform:rotate(225deg);margin-top:4px}.pricing-body{padding:0 20px 5px}.price-item{padding:17px 0;border-top:1px solid var(--line)}.item-heading{display:flex;justify-content:space-between;gap:16px;align-items:baseline;margin-bottom:12px}.item-heading h3{margin:0;font-size:13px;font-weight:550}.item-amount{font-size:14px;font-weight:600;white-space:nowrap}.item-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.item-fields .field{font-size:11px;color:var(--muted)}.auto-quantity{border:1px dashed #d8e1d3;border-radius:8px;min-height:44px;display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:#f7f9f4;font-size:15px;color:var(--ink);gap:6px;font-variant-numeric:tabular-nums}.auto-quantity small{font-size:11px;color:var(--muted);white-space:nowrap}.item-note{font-size:11px;color:var(--muted);line-height:1.7;margin:10px 0 0}.item-error{margin:7px 0 0;color:var(--red);font-size:11px;min-height:0}.notes-panel{margin-top:4px}.small-note{font-size:11px;color:var(--muted);line-height:1.8;margin:14px 0 0}.utility-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;font-size:11px;color:var(--muted)}.text-btn{border:0;padding:5px 0;background:none;font-size:12px;font-weight:500;color:var(--green)}.danger{color:#9e5d50}.btn{border:1px solid transparent;border-radius:9px;padding:11px 16px;min-height:44px;font-size:13px;font-weight:550;display:inline-flex;justify-content:center;align-items:center;gap:12px;line-height:1.4;transition:background .15s,transform .15s}.btn:active{transform:translateY(1px)}.primary{background:var(--green);color:#fff}.primary:hover{background:#173d2d}.secondary{background:#fff;border-color:var(--line);color:var(--green)}.secondary:hover,.subtle:hover{background:var(--pale)}.subtle{border-color:var(--line);background:#fff;color:var(--ink)}.full{width:100%;margin-top:10px}.summary-column{position:sticky;top:24px}.summary-panel{padding:25px 22px}.summary-panel .eyebrow{font-size:9px}.summary-panel h2{font-size:18px;margin-bottom:20px}.total-block{border-bottom:1px solid var(--line);padding-bottom:20px;display:flex;flex-direction:column;gap:9px}.total-block>span:first-child{font-size:12px;color:var(--muted)}.total-block strong{font-size:36px;font-weight:600;letter-spacing:-1px;line-height:1.2;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.currency{font-size:10px;color:var(--muted)}.breakdown{padding:15px 0;border-bottom:1px solid var(--line)}.breakdown-row{display:flex;justify-content:space-between;font-size:12px;gap:12px;padding:7px 0;color:var(--muted)}.breakdown-row span:last-child{color:var(--ink);font-variant-numeric:tabular-nums}.unit-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px 0}.unit-metrics>div{display:flex;flex-direction:column;gap:8px}.unit-metrics>div+div{border-left:1px solid var(--line);padding-left:15px}.unit-metrics span{font-size:10px;color:var(--muted)}.unit-metrics strong{font-size:19px;font-weight:500;overflow-wrap:anywhere}.unit-metrics small{font-size:10px;color:var(--muted)}.quote-status{background:var(--amber-bg);border-radius:8px;padding:13px 14px;font-size:11px;line-height:1.7;margin-bottom:10px;color:#76541f}.quote-status.complete{background:var(--pale);color:var(--green)}.status-tag{font-size:10px;font-weight:650}.quote-status p{margin:5px 0 0}.quote-status details{margin-top:6px}.quote-status summary{cursor:pointer}.quote-status ul{margin:7px 0 0;padding-left:16px}.site-footer{max-width:1160px;margin:0 auto;padding:20px 0 32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:11px}.mobile-bar{display:none}dialog{border:0;border-radius:16px;padding:22px;width:min(620px,calc(100vw - 24px));max-height:90dvh;color:var(--ink);box-shadow:0 20px 100px #15302633}dialog::backdrop{background:#16261d88}.dialog-heading{display:flex;justify-content:space-between;gap:16px}.dialog-heading h2{font-size:17px}.dialog-heading p{font-size:12px;color:var(--muted);line-height:1.7;margin:8px 0 15px}.icon-btn{border:0;background:#f2f4ed;border-radius:50%;font-size:25px;width:36px;height:36px;flex-shrink:0;color:var(--green)}.image-preview{max-height:58dvh;overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:8px}.image-preview img{display:block;width:100%;height:auto}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:white;padding:12px 20px;border-radius:10px;font-size:13px;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100vw - 32px);text-align:center}.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}#print-root{display:none}[hidden]{display:none!important}
@media(max-width:1220px){.shell{margin:0 24px}.site-footer{margin:0 24px}}@media(max-width:900px){.workspace{grid-template-columns:minmax(0,1fr) 290px;gap:18px}.panel{padding:20px}.summary-panel{padding:20px 18px}.shell{padding-top:32px}.intro{align-items:center}.intro-actions #save-status{max-width:160px;text-align:right}h1{font-size:27px}}
@media(max-width:720px){.topbar{height:66px;padding:0 18px}.brand{font-size:19px;gap:9px}.brand-mark{width:33px;height:33px;font-size:20px;border-radius:9px}.brand-sub{font-size:12px;margin-left:7px}.local-label{font-size:10px;gap:5px}.shell{margin:0 14px;padding-top:26px;padding-bottom:16px}.intro{display:block;margin:0 4px 22px}.intro .eyebrow{font-size:9px;margin-bottom:10px}h1{font-size:26px}.intro p:not(.eyebrow){font-size:12px;line-height:1.8}.intro-actions{margin-top:14px;flex-direction:row;align-items:center;justify-content:space-between;gap:12px}.intro-actions .btn{min-height:36px;padding:7px 12px;font-size:11px}.intro-actions #save-status{font-size:10px;max-width:none}.workspace{display:flex;flex-direction:column;gap:22px}.form-column,.summary-column{width:100%;min-width:0}.summary-column{position:static}.panel{padding:19px 17px;border-radius:13px}.section-heading{margin-bottom:18px}.section-heading h2{font-size:16px}.section-heading p{font-size:11px}.fields{gap:14px 12px}.field{font-size:11px}.field input,.field textarea{font-size:16px}.capacity-inputs{gap:8px;grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr);padding-top:19px;margin-top:19px}.capacity-inputs input{font-size:21px}.capacity-result{padding:15px}.capacity-result strong{font-size:27px}.capacity-result p{max-width:110px;font-size:10px}.pricing-area{margin:24px 0}.pricing-heading{gap:9px}.pricing-heading .text-btn{font-size:10px}.pricing-heading p{max-width:200px}.pricing-card>summary{padding:17px 15px;gap:9px}.pricing-title{font-size:13px}.section-total{font-size:12px}.pricing-body{padding:0 15px 3px}.item-heading h3{font-size:12px}.item-amount{font-size:13px}.item-fields{gap:12px}.item-note{font-size:10px}.notes-panel .section-heading p{max-width:260px}.small-note{font-size:10px}.utility-row{font-size:10px;margin:18px 3px 0}.utility-row .text-btn{font-size:11px}.summary-panel{padding:22px 20px}.summary-panel .total-block strong{font-size:34px}.summary-panel h2{font-size:17px}.breakdown-row{font-size:12px}.site-footer{margin:0 18px;padding:8px 0 calc(104px + env(safe-area-inset-bottom));border:0;flex-direction:column;gap:7px;font-size:10px}.mobile-bar{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--line);backdrop-filter:blur(14px);z-index:20}.mobile-bar>div{display:flex;flex-direction:column;gap:4px;min-width:0}.mobile-bar span{font-size:10px;color:var(--muted)}.mobile-bar strong{font-size:19px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.mobile-bar .btn{flex-shrink:0;font-size:12px;min-height:43px}.toast{bottom:calc(88px + env(safe-area-inset-bottom));font-size:12px}dialog{padding:17px}.dialog-heading h2{font-size:16px}.dialog-heading p{font-size:11px}}
@page{size:A4 landscape;margin:8mm}
@media print{html,body{background:white;color:black;margin:0}body>*:not(#print-root){display:none!important}#print-root{display:block;font-family:"Microsoft YaHei","PingFang SC",sans-serif}.print-page{break-after:page;page-break-after:always;position:relative;min-height:185mm;font-size:10pt}.print-page:last-child{break-after:auto;page-break-after:auto}.print-header{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid #234d3c;padding:0 0 3mm;margin-bottom:3mm}.print-header h1{font-size:17pt;margin:0;color:#234d3c}.print-header span{font-size:9pt;color:#555}.print-meta{display:grid;grid-template-columns:1fr 1fr;gap:2mm 10mm;font-size:9pt;margin-bottom:4mm}.print-meta p{margin:0;overflow-wrap:anywhere}.print-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:9pt}.print-table th,.print-table td{border:1px solid #ccd7ce;padding:2.6mm 3mm;overflow-wrap:anywhere;vertical-align:middle}.print-table th{background:#eaf2e8;text-align:left;font-weight:600}.print-table th:nth-child(n+2),.print-table td:nth-child(n+2){text-align:right}.print-table th:first-child{width:48%}.print-table .print-section th{background:#234d3c;color:white;text-align:left;padding:2.4mm 3mm}.print-table .print-section-total td{background:#f3f6ef;font-weight:600}.print-notes{margin-top:4mm;border:1px solid #ccd7ce;padding:3mm;font-size:9pt;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.print-total{margin-top:4mm;display:flex;justify-content:space-between;background:#eaf2e8;padding:4mm;font-size:14pt;font-weight:700}.print-status{font-size:9pt;margin:3mm 0;line-height:1.6;color:#555}.print-signature{display:flex;justify-content:space-between;margin-top:6mm;font-size:10pt}.print-footer{display:flex;justify-content:space-between;font-size:8pt;color:#666;margin-top:4mm}.print-extra{font-size:9pt;margin:3mm 0}a{color:black}.print-page table,.print-notes{break-inside:avoid}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

/* Revised quote validation and physical print page numbering. */
.quote-status.invalid{background:#fbece7;color:#973d32}
@page{size:A4 landscape;margin:8mm 8mm 12mm;@bottom-right{content:"第 " counter(page) " 页 / 共 " counter(pages) " 页";font-family:"Microsoft YaHei",sans-serif;font-size:8pt;color:#666}}
@media print{.print-page table{break-inside:auto}.print-page tr{break-inside:avoid}.print-notes{break-inside:auto;box-decoration-break:clone}.print-page{min-height:180mm}}