:root{color-scheme:light;--ink: #24313d;--muted: #64717d;--paper: #fffdf8;--canvas: #f7f3eb;--line: #ded8cc;--brand: #a83214;--brand-dark: #7d230f;--green: #55745b;--green-soft: #e8f0e7;--warning: #fff4d6;--warning-line: #e5b94d;--shadow: 0 18px 50px rgb(45 55 72 / 10%);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);line-height:1.6}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}img{max-width:100%}.container{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;z-index:20;top:0;border-bottom:1px solid rgb(222 216 204 / 80%);background:#fffdf8eb;backdrop-filter:blur(14px)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;text-decoration:none}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:9px;color:#fff;background:var(--brand);font-size:19px}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{color:var(--muted);font-size:.94rem;font-weight:650;text-decoration:none}.nav-links a.button{color:#fff}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 18px;color:#fff;background:var(--brand);cursor:pointer;font-weight:750;letter-spacing:.005em;text-decoration:none;transition:background .16s ease,transform .16s ease}.button.compact{min-height:38px;border-radius:9px;padding:8px 12px;font-size:.82rem}.button:hover{background:var(--brand-dark)}.button:active{transform:translateY(1px)}.button.secondary{border:1px solid var(--line);color:var(--ink);background:#fff}.button.secondary:hover{background:var(--canvas)}.button.ghost{min-height:auto;padding:8px;color:var(--muted);background:transparent}.eyebrow{margin:0 0 10px;color:var(--brand);font-size:.78rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}h1,h2,h3{margin-top:0;line-height:1.15;letter-spacing:-.025em}h1{font-size:clamp(2.35rem,7vw,4.9rem)}h2{font-size:clamp(1.8rem,4vw,3rem)}.hero{overflow:hidden;padding:88px 0 76px;background:radial-gradient(circle at 85% 20%,rgb(105 139 111 / 18%),transparent 28%),linear-gradient(180deg,#fffdf8,#f7f3eb)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(40px,7vw,88px)}.hero-copy>p:not(.eyebrow){max-width:650px;margin:0;color:var(--muted);font-size:clamp(1.05rem,2vw,1.25rem)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.trust-line{display:flex;flex-wrap:wrap;gap:18px;margin-top:25px;color:var(--muted);font-size:.9rem}.trust-line span:before{content:"✓";margin-right:7px;color:var(--green);font-weight:900}.receipt-demo{position:relative;padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow);transform:rotate(1.5deg)}.receipt-demo:before{content:"";position:absolute;z-index:-1;inset:12px -12px -12px 12px;border-radius:inherit;background:var(--green)}.receipt-showcase{position:relative;min-height:330px}.receipt-stack{position:relative;height:315px;perspective:1200px}.stacked-receipt{position:absolute;top:18px;left:0;width:94%;aspect-ratio:2.32 / 1;margin:0;border-radius:13px;background:transparent;filter:drop-shadow(0 14px 16px rgb(45 55 72 / 13%));transform-origin:center bottom;transition:transform .22s cubic-bezier(.22,1,.36,1),filter .22s ease}.stacked-receipt:nth-child(1){z-index:6;transform:translate(2%) rotate(.6deg) scale(1)}.stacked-receipt:nth-child(2){z-index:5;transform:translate(6%,24px) rotate(-2.6deg) scale(.965)}.stacked-receipt:nth-child(3){z-index:4;transform:translate(-1%,46px) rotate(2.1deg) scale(.93)}.stacked-receipt:nth-child(4){z-index:3;transform:translate(9%,68px) rotate(-1.4deg) scale(.895)}.stacked-receipt:nth-child(5){z-index:2;transform:translate(1%,89px) rotate(1.6deg) scale(.86)}.stacked-receipt.is-leaving{z-index:8;transform:translate(3%,-112%) rotate(-2.8deg) scale(.985);filter:drop-shadow(0 7px 8px rgb(45 55 72 / 9%))}.stacked-receipt img{display:block;width:100%;height:100%;border-radius:11px;object-fit:contain;background:transparent}.home-current-receipt{position:relative;width:100%;height:100%;overflow:hidden;border:1px solid #d7d0c5;border-radius:11px;padding:5.5% 5% 4%;color:var(--ink);background:#fffefb;font-size:clamp(5px,.68vw,8px)}.home-current-top{position:absolute;inset:0 0 auto;height:7px;background:var(--brand)}.home-current-receipt:after{content:"";position:absolute;top:7px;right:0;width:23%;aspect-ratio:1;background:linear-gradient(135deg,transparent 50%,#fff1ed 50%)}.home-current-header{position:relative;z-index:1;display:grid;grid-template-columns:18% 1fr 22%;align-items:center;gap:3%;border-bottom:2px solid var(--ink);padding-bottom:3.5%}.home-current-header strong{display:block;text-align:center;font-size:2.4em;letter-spacing:.16em}.home-current-header span{display:block;color:var(--muted);text-align:center}.home-current-header b{color:var(--brand);text-align:right}.home-current-logo{display:grid;height:45px;place-items:center;border-radius:7px;color:var(--muted);background:var(--canvas)}.home-current-fields{display:grid;grid-template-columns:20% 1fr;gap:7px 8px;margin-top:4%}.home-current-fields span{color:var(--muted)}.home-current-fields b{overflow:hidden;white-space:nowrap}.home-current-bottom{position:absolute;right:5%;bottom:5%;left:5%;display:flex;align-items:end;justify-content:space-between;gap:18px}.home-current-amount{min-width:31%;border-left:4px solid var(--brand);border-radius:7px;padding:7px 10px;background:#f7ddd3}.home-current-sign{width:24%;text-align:center}.home-current-sign span{display:block;margin-top:11px;border-top:1px solid #8d8b85;padding-top:2px}.home-modern-receipt{position:relative;width:100%;height:100%;overflow:hidden;border:1px solid #e4ded4;border-radius:11px;color:#3b444c;background:linear-gradient(135deg,transparent 0 78%,#fff1ed 78%),#fff;font-size:clamp(5px,.68vw,8px)}.home-modern-receipt.wide{background:linear-gradient(135deg,#fff1ed 0 10%,transparent 10% 88%,#fff1ed 88%),#fff}.home-modern-brand{position:absolute;top:20%;left:3%;display:grid;width:17%;place-items:center;gap:5px;text-align:center}.home-building{display:grid;width:31px;height:31px;place-items:center;border-radius:8px;color:#737b80;background:#efefed;font-size:19px}.home-modern-title{position:absolute;top:0;left:38%;width:24%;border-radius:0 0 8px 8px;padding:7px;text-align:center;background:#f1f0ee;font-weight:800}.home-modern-fields{position:absolute;top:16%;left:22%;display:grid;width:72%;grid-template-columns:24% 1fr;align-items:center;gap:9px 8px}.wide .home-modern-fields{top:20%;left:5%;width:90%;grid-template-columns:20% 1fr}.home-modern-fields span{color:#7a8185;font-size:.85em}.home-modern-fields b{overflow:hidden;border-bottom:1px solid #d7d4cf;padding:2px 5px;white-space:nowrap}.home-modern-fields b:nth-of-type(3){background:#f2f2f1;font-style:italic}.home-modern-amount{position:absolute;bottom:10%;left:23%;min-width:27%;border-left:3px solid var(--brand);border-radius:6px;padding:7px 10px;background:#f3f2f0}.wide .home-modern-amount{left:14%}.home-modern-sign{position:absolute;right:7%;bottom:7%;width:23%;text-align:center}.home-modern-sign span{display:block;margin-top:12px;border-top:1px solid #8d8d89;padding-top:3px}.home-classic-receipt{--home-classic: #5b8b46;position:relative;width:100%;height:100%;overflow:hidden;border:3px double var(--home-classic);border-radius:10px;color:#263f35;background:repeating-linear-gradient(45deg,transparent 0 5px,rgb(91 139 70 / 10%) 5px 6px),repeating-linear-gradient(-45deg,transparent 0 8px,rgb(91 139 70 / 9%) 8px 9px),#e5f0d4;font-family:Georgia,Times New Roman,serif;font-size:clamp(5px,.72vw,9px)}.home-classic-receipt.blue{--home-classic: #2d748f;color:#233c46;background:repeating-linear-gradient(45deg,transparent 0 5px,rgb(45 116 143 / 10%) 5px 6px),repeating-linear-gradient(-45deg,transparent 0 8px,rgb(45 116 143 / 9%) 8px 9px),#d9eef4}.home-classic-coupon{position:absolute;inset:4px auto 4px 4px;width:18%;border:2px solid var(--home-classic);background:repeating-radial-gradient(ellipse,transparent 0 5px,rgb(91 139 70 / 20%) 5px 6px)}.home-classic-coupon span,.home-classic-watermark{position:absolute;border:2px solid var(--home-classic);border-radius:50%;opacity:.3}.home-classic-coupon span{inset:16% 20%}.home-classic-watermark{top:16%;right:8%;width:67%;height:65%;border-width:4px}.home-classic-watermark:before,.home-classic-watermark:after{content:"";position:absolute;border:2px solid var(--home-classic);border-radius:50%}.home-classic-watermark:before{inset:10%;transform:rotate(35deg)}.home-classic-watermark:after{inset:22%;transform:rotate(-35deg)}.home-classic-fields{position:absolute;top:13%;left:21%;display:grid;width:74%;grid-template-columns:28% 1fr;align-items:end;gap:7px 6px}.home-classic-fields b{overflow:hidden;border-bottom:1px solid #486b3a;padding:2px 4px;white-space:nowrap}.home-classic-amount{position:absolute;bottom:8%;left:21%;min-width:29%;border:1px solid var(--home-classic);border-left-width:7px;padding:6px 9px;background:#ffffff85}.home-classic-sign{position:absolute;right:7%;bottom:5%;width:24%;text-align:center}.home-classic-sign span{display:block;margin-top:10px;border-top:1px solid #40534b;padding-top:2px}.demo-head,.demo-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.demo-head{padding-bottom:18px;border-bottom:2px solid var(--ink)}.demo-title{font-size:1.45rem;font-weight:900;letter-spacing:.12em}.demo-number{color:var(--brand);font-weight:750}.demo-body{display:grid;gap:14px;padding:22px 0 12px}.demo-label{color:var(--muted);font-size:.78rem}.demo-value{font-weight:750}.demo-amount{margin-top:8px;border-radius:10px;padding:12px 14px;background:var(--green-soft);color:#35553a;font-size:1.28rem;font-weight:900}.section{padding:76px 0}.section.muted{background:var(--canvas)}.section-heading{max-width:700px;margin-bottom:36px}.section-heading p{color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;box-shadow:0 10px 30px #2d37480d}.card-icon{display:grid;width:44px;height:44px;margin-bottom:18px;place-items:center;border-radius:12px;color:var(--brand);background:#fff0ea;font-size:1.35rem;font-weight:900}.card p{margin-bottom:0;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}.step{counter-increment:step}.step:before{content:counter(step);display:grid;width:40px;height:40px;margin-bottom:16px;place-items:center;border-radius:50%;color:#fff;background:var(--green);font-weight:850}.cta{border-radius:24px;padding:clamp(30px,6vw,64px);color:#fff;background:var(--ink)}.cta p{max-width:650px;color:#d7dee4}.site-footer{padding:42px 0;border-top:1px solid var(--line);background:var(--paper)}.footer-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}.footer-links{display:flex;flex-wrap:wrap;gap:18px}.footer-links a{color:var(--muted);font-size:.9rem}.small{color:var(--muted);font-size:.85rem}.article{width:min(760px,calc(100% - 32px));margin:0 auto;padding:70px 0 90px}.article h1{font-size:clamp(2.2rem,6vw,3.7rem)}.article h2{margin-top:44px;font-size:1.7rem}.article p,.article li{color:#465560}.article-callout{margin:30px 0;border-left:4px solid var(--warning-line);border-radius:10px;padding:18px 20px;background:var(--warning)}.article-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.article-list{display:grid;gap:14px;margin-top:28px}.article-list-item{display:block;border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff;text-decoration:none;box-shadow:0 10px 24px #2d37480d}.article-list-item span{color:var(--brand);font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.article-list-item strong{display:block;margin-top:5px;color:var(--ink);font-size:1.1rem}.article-list-item p{margin-bottom:0}.editor-page{min-height:calc(100vh - 68px);padding:34px 0 70px;background:var(--canvas)}.editor-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.editor-heading h1{margin-bottom:6px;font-size:clamp(2rem,4vw,3rem)}.editor-heading p{margin:0;color:var(--muted)}.editor-layout{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(500px,1.18fr);align-items:start;gap:24px}.editor-panel,.preview-panel{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 30px #2d37480f}.editor-panel{padding:22px}.preview-panel{position:sticky;top:92px;overflow:hidden}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-title h2{margin:0;font-size:1.2rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1 / -1}.field label,.field legend{color:#3c4b56;font-size:.84rem;font-weight:750}.field input,.field select,.field textarea{width:100%;min-height:44px;border:1px solid #cbc5ba;border-radius:10px;padding:10px 12px;color:var(--ink);background:#fff;outline:none}.field textarea{min-height:82px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #55745b24}.field-help{margin:0;color:var(--muted);font-size:.76rem}.upload,.asset-input{position:relative;border:1px dashed #b8b1a5;border-radius:10px;padding:12px;text-align:center;background:var(--canvas)}.upload input,.asset-input>input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0}.upload label{display:grid;min-height:46px;place-items:center;cursor:pointer}.asset-input{display:grid;min-height:132px;grid-template-rows:72px 38px;align-items:stretch;gap:10px}.asset-input-preview{display:grid;height:72px;place-items:center;overflow:hidden;border-radius:7px;color:var(--muted);background:#fff;font-size:.76rem}.asset-input-preview img{width:100%;height:100%;object-fit:contain}.asset-input-actions{display:flex;align-items:center;justify-content:stretch;gap:8px}.asset-input-actions .button.secondary,.asset-input-actions .button:first-child{flex:1}.asset-input-actions .button{height:38px;min-width:0;white-space:nowrap;font-size:.75rem}.form-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}.form-actions .primary{grid-column:auto}.turnstile-box{display:grid;gap:10px;margin-top:18px;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fffdf8}.turnstile-box p{margin:0;color:var(--muted);font-size:.78rem}.button:disabled{opacity:.55;cursor:not-allowed}.notice{display:none;margin-top:16px;border-left:4px solid var(--warning-line);border-radius:9px;padding:12px 14px;background:var(--warning);color:#6c5114;font-size:.83rem}.notice.visible{display:block}.status{min-height:24px;margin:12px 0 0;color:var(--green);font-size:.84rem}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line)}.preview-toolbar p{margin:0;color:var(--muted);font-size:.82rem}.preview-zoom{display:flex;align-items:center;gap:7px;margin-top:8px}.preview-zoom button{display:grid;width:30px;height:30px;place-items:center;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#fff;cursor:pointer;font-size:1rem;font-weight:850}.preview-zoom input{width:110px;accent-color:var(--brand)}.preview-zoom output{min-width:38px;color:var(--muted);font-size:.76rem;font-weight:750}.template-select{display:grid;min-width:180px;gap:5px;color:var(--muted);font-size:.75rem;font-weight:750}.template-select select{min-height:38px;border:1px solid var(--line);border-radius:9px;padding:7px 34px 7px 10px;color:var(--ink);background:#fff;cursor:pointer;font-size:.82rem;font-weight:750}.preview-canvas{overflow:auto;min-height:410px;padding:24px;background:#ece7de;scrollbar-color:#aaa296 #ece7de}.receipt-stage{position:relative;width:608px;height:304px;margin:0 auto}.receipt{--receipt-accent: #cf3f17;position:relative;width:760px;min-height:380px;overflow:hidden;border:1px solid #c9c2b6;padding:34px 38px 26px;background:#fffefb;box-shadow:0 15px 35px #2d374824;transform:scale(.8);transform-origin:top left}.receipt-generated{display:block}.receipt-modern-template,.receipt-classic-template{display:none}.receipt.current:before{content:"";position:absolute;inset:0 0 auto;height:8px;background:var(--receipt-accent)}.receipt.current:after{content:"";position:absolute;z-index:0;top:8px;right:0;width:118px;height:118px;background:linear-gradient(135deg,transparent 50%,#fff1ed 50%);pointer-events:none}.receipt.export-render.current .receipt-amount{background:#f7ddd3}.receipt>*{position:relative;z-index:1}.receipt:not(.current){width:760px;min-height:0;border:0;padding:0;background:transparent}.receipt:not(.current):before,.receipt:not(.current):after{display:none}.receipt:not(.current) .receipt-generated{display:none}.receipt.modern-compact .receipt-modern-template,.receipt.modern-wide .receipt-modern-template,.receipt.classic-green .receipt-classic-template,.receipt.classic-blue .receipt-classic-template{position:relative;display:block;width:100%}.receipt-classic-template{--classic-ink: #5b8b46;--classic-mid: #a8c989;--classic-pale: #e5f0d4;position:relative;min-height:360px;overflow:hidden;border:3px double var(--classic-ink);color:#263f35;background:repeating-linear-gradient(45deg,transparent 0 5px,color-mix(in srgb,var(--classic-mid) 16%,transparent) 5px 6px),repeating-linear-gradient(-45deg,transparent 0 7px,color-mix(in srgb,var(--classic-mid) 13%,transparent) 7px 8px),var(--classic-pale);box-shadow:inset 0 0 0 4px color-mix(in srgb,var(--classic-ink) 28%,transparent),0 15px 35px #2d37481c;font-family:Georgia,Times New Roman,serif}.receipt.classic-blue .receipt-classic-template{--classic-ink: #2d748f;--classic-mid: #77b7cc;--classic-pale: #d9eef4}.receipt.export-render .receipt-classic-template{background:repeating-linear-gradient(45deg,transparent 0 5px,rgb(168 201 137 / 16%) 5px 6px),repeating-linear-gradient(-45deg,transparent 0 7px,rgb(168 201 137 / 13%) 7px 8px),var(--classic-pale);box-shadow:inset 0 0 0 4px #5b8b4647}.receipt.export-render.classic-blue .receipt-classic-template{background:repeating-linear-gradient(45deg,transparent 0 5px,rgb(119 183 204 / 16%) 5px 6px),repeating-linear-gradient(-45deg,transparent 0 7px,rgb(119 183 204 / 13%) 7px 8px),var(--classic-pale);box-shadow:inset 0 0 0 4px #2d748f47}.classic-coupon{position:absolute;inset:5px auto 5px 5px;width:18%;overflow:hidden;border:2px solid var(--classic-ink);background:repeating-radial-gradient(ellipse at center,transparent 0 5px,color-mix(in srgb,var(--classic-ink) 24%,transparent) 5px 6px),color-mix(in srgb,var(--classic-pale) 78%,white)}.receipt.export-render .classic-coupon{background:repeating-radial-gradient(ellipse at center,transparent 0 5px,rgb(91 139 70 / 24%) 5px 6px),#eef6e6}.receipt.export-render.classic-blue .classic-coupon{background:repeating-radial-gradient(ellipse at center,transparent 0 5px,rgb(45 116 143 / 24%) 5px 6px),#eaf7fa}.classic-coupon:after{content:"";position:absolute;inset:6px;border:2px double var(--classic-ink)}.classic-logo{position:absolute;z-index:3;top:50%;left:50%;display:grid;width:72px;height:72px;padding:7px;place-items:center;overflow:visible;border:1px solid rgb(255 255 255 / 70%);border-radius:12px;background:#ffffffad;transform:translate(-50%,-50%)}.classic-logo img{width:100%;height:100%;object-fit:contain}.classic-watermark{position:absolute;inset:12% 4% 13% 20%;overflow:hidden}.classic-rosette{position:absolute;border:2px solid var(--classic-ink);border-radius:50%;opacity:.45}.classic-rosette:before,.classic-rosette:after{content:"";position:absolute;border:1px solid var(--classic-ink);border-radius:50%;transform:rotate(45deg)}.classic-rosette.small{top:12%;left:20%;width:60%;aspect-ratio:.65}.classic-rosette.large{right:12%;bottom:8%;left:12%;aspect-ratio:.8}.classic-rosette.small:before,.classic-rosette.large:before{inset:12%}.classic-rosette.small:after,.classic-rosette.large:after{inset:25%;transform:rotate(-35deg)}.classic-rosette.hero{top:5%;left:10%;width:80%;height:90%;border-width:4px;opacity:.27;transform:rotate(-5deg)}.classic-rosette.hero:before{inset:8%;border-width:3px}.classic-rosette.hero:after{inset:19%;border-width:2px}.classic-fields{position:absolute;top:13%;right:4%;display:grid;width:73%;gap:10px}.classic-line{display:grid;grid-template-columns:170px 1fr;align-items:end;gap:8px;min-height:37px}.classic-line>span{font-size:17px}.classic-line>strong{min-width:0;overflow:hidden;border-bottom:2px solid color-mix(in srgb,var(--classic-ink) 72%,#263f35);padding:3px 8px;font-size:14px;white-space:nowrap;text-overflow:ellipsis}.receipt.export-render .classic-line>strong{border-bottom-color:#486b3a}.receipt.export-render.classic-blue .classic-line>strong{border-bottom-color:#2d748f}.classic-line:nth-child(3)>strong{font-style:italic}.classic-bottom{position:absolute;right:4%;bottom:14px;left:21%;display:flex;align-items:end;justify-content:space-between;gap:25px}.classic-amount{min-width:235px;border:2px solid var(--classic-ink);border-left-width:15px;padding:10px 16px;background:color-mix(in srgb,white 62%,transparent);font-size:17px;font-weight:700}.receipt.export-render .classic-amount{background:#ffffff9e}.classic-amount strong{margin-left:8px;font-size:21px}.classic-signature{width:205px;text-align:center}.classic-signature p{margin:0;font-size:11px}.classic-signature .art-signature{position:static;width:100%;height:60px}.classic-signature-line{border-top:1px solid 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