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.payment-hint{font-size:9px;color:#8c947e;margin:-5px 0 17px;line-height:1.8}.payment-options{border:0;margin:23px 0 0;padding:0}.payment-options legend{font-size:12px;font-weight:550;margin-bottom:12px}.payment-grid{display:flex;flex-wrap:wrap;gap:10px}.payment-choice{display:flex;align-items:center;gap:11px;flex:1;min-width:205px;border:1px solid #e1e5d6;border-radius:9px;padding:14px;cursor:pointer;font-size:12px;background:#fcfcf8}.payment-choice:has(input:checked){border-color:#87966e;background:#eff3e5;box-shadow:0 0 0 1px #87966e}.payment-choice input{accent-color:#6e8051;width:14px;height:14px;margin:0}.payment-choice:focus-within{outline:2px solid #a1af8b;outline-offset:2px}.payment-symbol{height:29px;width:29px;display:grid;place-items:center;background:#d9eee6;color:#419e7b;border-radius:7px;font-size:22px;font-family:Arial,sans-serif}.payment-symbol.alipay{background:#e0eef8;color:#398cc1;font-size:17px}.payment-choice small{display:block;color:#929c81;font-size:9px;margin-top:5px}.payment-check{margin-left:auto;color:#80905f;opacity:0}.payment-choice:has(input:checked) .payment-check{opacity:1}@media(max-width:740px){.payment-hint{font-size:8px;min-height:25px;margin:0 0 11px}.payment-choice{min-width:100%;padding:12px}}
.product h3{font-size:22px;line-height:1.4}.price strong.consult-price{font-family:"Microsoft YaHei",sans-serif;font-size:19px;letter-spacing:0;display:block;margin-bottom:6px}.consult-price+em{margin-left:0}.catalog-toolbar{flex-wrap:wrap}.filter-group{flex-wrap:wrap}.channel-copy small{line-height:1.7}.price strong{white-space:nowrap}@media(max-width:740px){.filter-group{gap:4px}.filter{padding:9px}.product h3{font-size:20px;min-height:56px}.product-bottom{align-items:flex-start}.price strong{font-size:25px}.price strong.consult-price{font-size:18px}.catalog-note{max-width:107px}.channel-copy strong{font-size:13px}.product-specs span{line-height:1.5}}
.announcement-preview{display:flex;align-items:center;gap:18px;padding-top:18px;padding-bottom:0;font-size:11px;color:#858975}.announcement-label{font-size:10px;color:#9a7454;white-space:nowrap}.announcement-preview>button{flex:1;text-align:left;padding:10px 14px;background:#eeeee3;border:1px solid #e4e5d8;border-radius:7px;color:#7c846b;font-size:11px;line-height:1.8}.announcement-preview>button>span{float:right;margin-left:13px;color:#9c8169}.announcement-preview>a{white-space:nowrap;font-size:10px;border-bottom:1px solid #c6cdb8;padding-bottom:3px}.announcement-body{font-size:13px;color:#67735a;line-height:1.95}.announcement-body p{margin:18px 0}.announcement-body a{color:#9b6646;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:4px}.announcement-body h3{font-size:15px;color:#383e31;margin-top:25px}.announcement-emphasis{padding:14px 16px;background:#f6eee3;border-left:3px solid #c68b58;border-radius:0 8px 8px 0;color:#a36d3c;font-weight:550}@media(max-width:740px){.announcement-preview{flex-wrap:wrap;gap:9px;padding-top:16px}.announcement-preview>button{order:3;flex-basis:100%;font-size:10px}.announcement-preview>a{margin-left:auto}.announcement-preview>button>span{font-size:9px}.announcement-body{font-size:12px;line-height:1.9}.announcement-emphasis{padding:12px;font-size:12px}.hero{padding-top:29px}}
.usage-purchase-notice{border:1px solid #e5c7b5;border-radius:10px;background:#fcf4ec;padding:17px 18px;margin:21px 0;color:#8d624a;line-height:1.85;font-size:14px}.usage-purchase-notice h3{font-size:16px;color:#a75036;margin:0 0 10px}.usage-purchase-notice p{margin:9px 0}.usage-purchase-notice ol{margin:11px 0;padding-left:22px}.usage-purchase-notice li{padding:4px 0;overflow-wrap:anywhere}.usage-purchase-notice a{color:#9a6144;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.usage-purchase-notice .usage-confirmation{font-weight:650;color:#ad4736;padding-top:9px;border-top:1px dashed #dfbeaa;margin-top:12px}

/* Purchase-first layout and readable transaction forms. */
.header-inner{height:70px}.nav-active:after{bottom:-21px}
.hero{grid-template-columns:1fr 290px;gap:30px;padding-top:18px;padding-bottom:18px}
.hero-copy p br{display:none}
.hero h1{font-size:34px;line-height:1.3;margin:12px 0}
.hero p{font-size:14px;margin-bottom:12px;line-height:1.8;color:#62675d}
.hero-art{height:125px}.art-card{top:32px;left:28px;right:24px;padding:12px 18px;gap:15px}.art-card b{font-size:29px}.art-c{font-size:34px}.spark{top:-30px;right:8px;transform:scale(.6)}.art-label,.art-bottom,.art-number{display:none}
.catalog-section{padding-top:14px;scroll-margin-top:16px}.catalog-note{font-size:12px;color:#676c61;max-width:none}.section-top{margin-bottom:18px}
.products{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.product{padding:22px;min-width:0;display:flex;flex-direction:column}
.product h3{font-size:23px;margin:18px 0 12px;min-height:0}
.product-desc{font-size:14px;line-height:1.8;color:#62675d;min-height:76px;margin:0}
.product-specs{margin:16px 0 10px;gap:7px}.product-specs span,.channel-tag{font-size:12px;padding:5px 7px;line-height:1.5}
.payment-hint{font-size:12px;line-height:1.8;color:#62675d;margin:0 0 18px;min-height:42px}
.product-bottom{margin-top:auto;gap:12px;align-items:center}.price small{font-size:12px;color:#62675d}.price em{font-size:12px}.price strong{font-size:29px}.price strong.consult-price{font-size:22px}
.product-top{order:0}.product h3{order:1}.product-bottom{order:2;margin-top:0;padding-top:0;border-top:0;margin-bottom:18px}.product-desc{order:3}.product-specs{order:4}.payment-hint{order:5;margin-bottom:0}.quote-hint{order:6}
.buy-button{font-size:14px;min-height:44px;padding:10px 14px;white-space:nowrap}.quote-hint{font-size:12px;line-height:1.7;color:#62675d;margin:13px 0 0}
.channel-section{padding-top:40px}.channel-copy strong{font-size:17px}.channel-copy>span{font-size:14px}.channel-copy small{font-size:12px;color:#676253}.channel-card{min-height:0}.channel-tail{font-size:12px}
.filter{font-size:14px;min-height:42px;padding:9px 13px}.filter-group{gap:6px}.toolbar-right select,.search input{font-size:14px}.search{min-width:0}.search input{min-width:0}.catalog-toolbar{gap:12px}
.announcement-preview{font-size:13px;gap:12px}.announcement-label{font-size:12px}.announcement-preview>button{font-size:13px}.announcement-preview>a{font-size:13px}
.demo-bar{font-size:12px;line-height:1.7}.guide-steps p,.bottom-note p{font-size:14px;color:#62675d;line-height:1.8}.guide-steps h3{font-size:16px}
.primary,.secondary,.button-link{min-height:44px;padding:12px 17px;font-size:14px;display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:8px;line-height:1.5}
.primary{background:#303b2b;color:#fff}.primary:hover{background:#4b593e}.primary:disabled{opacity:.5}.secondary{border:1px solid #cdd2c2;background:#f7f8f0;color:#3b4733}
dialog{width:min(720px,calc(100vw - 32px));padding:25px;max-height:90dvh;overflow-y:auto;overscroll-behavior:contain}#modal-title{font-size:27px}.modal-subtitle,.inline-note{font-size:14px;line-height:1.85;color:#62675d}.inline-note{overflow-wrap:anywhere}
.detail-table{grid-template-columns:135px minmax(0,1fr);font-size:14px;line-height:1.85}.detail-table dt,.detail-table dd{padding:13px 12px;overflow-wrap:anywhere;white-space:pre-wrap}.detail-table dt{color:#68705d}.detail-table dd{color:#3c4535;min-width:0}
.field{display:block;margin:20px 0;font-size:14px;line-height:1.7;color:#434d3b}.field input,.field textarea{display:block;width:100%;margin-top:8px;padding:12px;border:1px solid #cbd1bf;border-radius:7px;background:#fffefa;color:#30382a;font:inherit;font-size:16px;line-height:1.6;min-height:46px}.field textarea{resize:vertical;min-height:92px}.field textarea[readonly]{font-size:14px;background:#f0f2e8}
.check-field{display:flex;align-items:flex-start;gap:11px;margin:22px 0;font-size:14px;line-height:1.85;color:#46513d}.check-field input{width:18px;height:18px;margin:4px 0 0;accent-color:#667d4b;flex:none}.check-field span{flex:1}
.payment-options legend{font-size:14px}.payment-choice{font-size:14px;min-width:220px;line-height:1.7}.payment-choice small{font-size:12px;color:#68705d}
.form-error{color:#a23c2a;font-size:14px;line-height:1.8;overflow-wrap:anywhere}.form-error:empty{display:none}.subheading{font-size:16px;margin-top:28px}.order-item-head b{font-size:14px;line-height:1.7}.order-item p,.order-item button{font-size:13px;overflow-wrap:anywhere}.order-summary{font-size:15px;gap:16px}.order-summary small{font-size:13px;line-height:1.8}.order-summary strong{font-size:24px;white-space:nowrap}
.help-faq summary{font-size:15px}.help-faq p{font-size:14px;color:#62675d}.announcement-body{font-size:14px;color:#46513d}.announcement-body h3{font-size:17px}.table-scroll{overflow-x:auto}.compare-table{font-size:14px;line-height:1.8;min-width:440px}.compare-table td{vertical-align:top}
.payment-instructions{background:#f0f3e6;padding:20px;border:1px solid #cbd3ba;border-radius:10px;font-size:14px;line-height:1.9}.payment-instructions h3,.delivery h3{margin-top:0;font-size:16px}.receiver{overflow-wrap:anywhere;font-family:Consolas,monospace;background:#fffefa;padding:12px;border-radius:6px;user-select:all}.delivery{font-size:14px;color:#455536}.delivery pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;margin:0;line-height:1.9}.timeline{padding-left:22px;font-size:14px;line-height:1.8}.timeline li{padding:7px 0}.timeline time{display:block;color:#68705d;font-size:12px}.timeline span{display:block}.toast{font-size:14px;line-height:1.7}.order-button{font-size:14px;min-height:44px}.modal-actions{margin-top:24px}
.merchant-main{padding-top:30px;padding-bottom:50px}.merchant-main h1{font-size:28px}.merchant-login{max-width:500px}.merchant-login p,.merchant-toolbar{font-size:13px;color:#62675d;line-height:1.8}.merchant-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:30px;margin-top:24px}.merchant-toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.merchant-order{display:flex;flex-direction:column;gap:8px;width:100%;text-align:left;padding:17px;border:1px solid #d7dbcc;border-radius:9px;background:#fffefa;margin-bottom:12px}.merchant-order.active{border-color:#758b56;background:#edf2e0}.merchant-order b{font-size:14px}.merchant-order span,.merchant-order small{font-size:12px;color:#62675d;overflow-wrap:anywhere}#merchant-detail{min-width:0}#merchant-detail form{padding-top:24px;margin-top:24px;border-top:1px solid #d8ddcd}#merchant-detail p{font-size:14px;line-height:1.8}.close-form{padding-bottom:20px}
@media(max-width:1000px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr 240px}.hero h1{font-size:31px}.merchant-layout{grid-template-columns:230px minmax(0,1fr)}}
@media(max-width:740px){
  .wrap{padding-left:18px;padding-right:18px}.header-inner{padding:0 18px;height:70px}.brand small{font-size:10px}.order-button{font-size:13px;padding:9px}.demo-bar{font-size:11px;padding:7px 16px}
  .hero{display:block;padding-top:22px;padding-bottom:18px}.hero h1{font-size:29px;letter-spacing:-1px;margin:10px 0}.hero p{font-size:14px}.hero-copy p br{display:initial}.hero-art{display:none}.eyebrow,.section-num{font-size:10px}.hero .text-link{font-size:13px}
  .announcement-preview{gap:8px;padding-top:13px}.announcement-preview>button{font-size:12px;padding:9px 11px}.announcement-preview>button>span{font-size:12px}.announcement-preview>a{font-size:12px}.announcement-label{font-size:12px}
  .catalog-section{padding-top:14px}.catalog-section .section-top{align-items:center;gap:10px;margin-bottom:14px}.catalog-note{font-size:11px;padding:0;max-width:104px;line-height:1.8}.section-top h2{font-size:23px}.filter{font-size:13px;padding:8px 10px}.toolbar-right select{font-size:13px}.toolbar-right{gap:8px}.search input{font-size:14px}.products{gap:13px}
  .product{padding:18px}.product h3{font-size:22px;min-height:0}.product-desc{font-size:14px;min-height:0}.product-specs span,.channel-tag{font-size:11px}.payment-hint{font-size:12px;min-height:0;margin-bottom:0}.product-bottom{flex-wrap:wrap;gap:12px;padding-top:0;margin-top:0}.buy-button{font-size:14px;min-height:44px}.price strong{font-size:28px}.price strong.consult-price{font-size:22px}.price em,.price small{font-size:12px}
  .channel-section{padding-top:32px}.channels{grid-template-columns:1fr}.channel-card{flex-direction:row;align-items:center;padding:18px;gap:14px;min-height:0}.channel-copy strong{font-size:17px}.channel-copy>span{font-size:14px}.channel-copy small{font-size:12px}.channel-symbol{width:38px;height:44px}.section-top>.text-link{font-size:13px}
  .detail-table{grid-template-columns:100px minmax(0,1fr);font-size:14px}.detail-table dt,.detail-table dd{padding:11px 9px}.order-summary{flex-wrap:wrap;font-size:14px}.order-summary small{font-size:12px}.order-summary strong{font-size:24px}.order-item-head b{font-size:14px}.order-item p,.order-item button{font-size:13px}
  dialog{padding:19px;width:calc(100vw - 24px);max-height:92dvh}#modal-title{font-size:24px}.modal-actions{gap:10px}.modal-actions .button-link{flex:1}.payment-choice{min-width:100%;font-size:14px}.usage-purchase-notice{padding:14px;font-size:14px}.usage-purchase-notice h3{font-size:16px}.announcement-body{font-size:14px}.announcement-emphasis{font-size:14px}.guide-steps p{font-size:14px}.guide-steps h3{font-size:16px}.bottom-note p{font-size:13px}.bottom-note button{font-size:13px}footer{font-size:11px;line-height:1.8}footer>span:last-child{font-size:11px}
  .merchant-layout{grid-template-columns:1fr;gap:20px}.merchant-main h1{font-size:25px}.merchant-order{padding:14px}.merchant-main .header-inner{gap:10px}
}
@media(max-width:560px){.products{grid-template-columns:minmax(0,1fr)}.product-bottom{flex-wrap:nowrap}.buy-button{width:auto;min-width:108px}.product-desc{min-height:0}.payment-hint{margin-bottom:12px}.product h3{margin-top:14px}.product-specs{margin-top:12px}}
.product-actions{display:flex;flex-direction:column;align-items:stretch;gap:3px;flex:none}.product-actions .buy-button{display:flex;justify-content:center;align-items:center;min-height:44px;background:#303b2b;color:#fff;border-radius:8px}.product-details{font-size:13px;min-height:40px;color:#805b42;text-decoration:underline;text-underline-offset:4px}.product-bottom{align-items:center}.product-specs{margin-bottom:0}.quote-hint{padding-top:10px;border-top:1px dashed #dfe2d6}.hero h1{font-size:32px}.floating-support{position:fixed;right:26px;bottom:22px;z-index:4;display:flex;align-items:center;gap:12px;padding:13px 18px;background:#303b2b;color:#fffefa;border:1px solid #536048;border-radius:12px;box-shadow:0 7px 24px #28341f26;font-size:14px}.floating-support>span:first-child{font-size:25px}.floating-support small{display:block;font-size:11px;margin-top:4px;color:#dce4cf}.floating-support b{font-size:19px;font-weight:400;margin-left:10px}footer button{font-size:12px}footer{padding-bottom:100px!important}.order-button.primary{border-color:#303b2b;color:#fffefa}.catalog-note{font-size:12px}@media(max-width:740px){body{padding-bottom:76px}.hero h1{font-size:27px}.floating-support{right:12px;left:12px;bottom:12px;padding:11px 17px;justify-content:flex-start}.floating-support b{margin-left:auto}.product-actions .buy-button{width:auto;min-width:110px}.product-details{font-size:13px}.catalog-note{font-size:11px}footer{padding-bottom:20px!important}}