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var(--wechat-pay-green);border-radius:6px;padding:11px;background:#fff}.payment-qr-frame img{display:block;width:100%;height:100%;object-fit:contain}.payment-qr-frame.inactive{border-color:var(--line-strong)}.payment-qr-frame.inactive img{opacity:.16;filter:grayscale(1)}.payment-qr-expired{position:absolute;inset:0;display:grid;place-items:center;color:var(--ink);font-size:14px;font-weight:720}.wechat-pay-brand{width:154px;margin-top:17px;color:var(--wechat-pay-green);transition:opacity .18s ease-out,filter .18s ease-out}.wechat-pay-brand.inactive{opacity:.34;filter:grayscale(1)}.wechat-pay-logo{display:block;width:100%;height:auto;overflow:visible}.wechat-pay-logo text{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.payment-qr-panel>strong{margin-top:12px;font-size:13px}.payment-qr-panel>p{max-width:34ch;margin:8px 0 0;color:var(--muted);font-size:10px;line-height:1.55}.payment-ledger{min-width:0;padding:34px 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.secondary{border-color:var(--line);background:transparent;color:var(--ink)}.payment-cashier-actions .payment-mock-action{grid-column:1 / -1;min-height:30px;border:0;background:transparent;color:var(--muted);font-size:9px;text-decoration:underline;text-underline-offset:3px}.payment-trust-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);background:var(--ink);color:var(--paper)}.payment-trust-strip span{min-width:0;border-right:1px solid color-mix(in oklch,var(--paper),transparent 74%);padding:12px 18px;font-size:9px;text-align:center}.payment-trust-strip span:last-child{border-right:0}.purchase-dialog{display:flex;flex-direction:column;width:min(1240px,calc(100vw - 40px));height:min(860px,calc(100vh - 32px));overflow:hidden;box-shadow:10px 10px color-mix(in oklch,var(--ink),transparent 78%)}.purchase-dialog>header{flex:0 0 auto;min-height:82px;padding:14px 22px}.purchase-dialog>header 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var(--surface)}.purchase-form::-webkit-scrollbar{width:10px}.purchase-form::-webkit-scrollbar-track{background:var(--surface)}.purchase-form::-webkit-scrollbar-thumb{border:2px solid var(--surface);background:var(--muted)}.purchase-primary{min-width:0;background:var(--paper)}.purchase-primary>section{padding:22px 24px 26px;border-bottom:1px solid var(--ink)}.purchase-primary>section:last-child{border-bottom:0}.purchase-section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.purchase-section-heading span,.price-title span,.purchase-limited-offer>span,.purchase-model-caption span{color:var(--muted);font:700 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.purchase-section-heading h3{margin:5px 0 0;font-size:17px;font-weight:650}.purchase-section-heading .purchase-availability{border:1px solid oklch(64% .12 151);padding:6px 8px;color:#1a5f32}.purchase-product-grid{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(360px,1.1fr);border:1px solid var(--ink)}.purchase-model-stage{position:relative;overflow:hidden;min-width:0;min-height:310px;border-right:1px solid var(--ink);background:var(--surface)}.purchase-model-stage .model-viewer{min-height:310px;height:100%}.purchase-model-caption{position:absolute;right:10px;bottom:10px;left:10px;display:flex;justify-content:space-between;gap:12px;border:1px solid var(--ink);padding:8px 10px;background:color-mix(in oklch,var(--paper),transparent 6%)}.purchase-model-caption strong{font-size:9px;font-weight:600}.purchase-specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;margin:0}.purchase-specs>div{min-width:0;min-height:68px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 13px}.purchase-specs>div:nth-child(2n){border-right:0}.purchase-specs>div.wide{grid-column:1 / -1;border-right:0}.purchase-specs dt{color:var(--muted);font-size:9px}.purchase-specs dd{margin:7px 0 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