:root{--bg: #f6f8fa;--surface: #ffffff;--ink: #14202b;--ink-soft: #51606e;--line: #e2e8ef;--brand: #0f766e;--brand-dark: #0b574f;--brand-tint: #e6f4f1;--accent: #1f6feb;--pos: #15803d;--neg: #b91c1c;--warn-bg: #fff7ed;--warn-line: #fed7aa;--err-bg: #fef2f2;--err-line: #fecaca;--ok-bg: #ecfdf5;--ok-line: #a7f3d0;--radius: 12px;--shadow: 0 1px 2px rgba(16,32,43,.06), 0 8px 24px rgba(16,32,43,.06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;color:var(--ink)}.site-header{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{font-weight:800;font-size:1.15rem;color:var(--ink);display:inline-flex;align-items:center;gap:6px}.brand:hover{text-decoration:none}.brand-mark{width:24px;height:24px;display:block;border-radius:6px}.brand-tag{color:var(--brand)}.brand-slogan{font-weight:400;font-size:.78rem;color:var(--ink-soft);border-left:1px solid var(--line);padding-left:8px}@media(max-width:980px){.brand-slogan{display:none}}.site-nav{display:flex;align-items:center;gap:18px;font-size:.95rem}.site-nav a{color:var(--ink-soft)}.badge-private{background:var(--brand-tint);color:var(--brand-dark);padding:4px 10px;border-radius:999px;font-weight:600;font-size:.82rem;cursor:default}.badge-private:hover{text-decoration:none}.lang-toggle{background:transparent;border:1px solid var(--line);color:var(--ink-soft);border-radius:999px;padding:4px 12px;font:inherit;font-size:.82rem;font-weight:600;cursor:pointer;line-height:1.4}.lang-toggle:hover{background:var(--bg);border-color:var(--brand);color:var(--brand-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:10px;padding:10px 18px;font-size:.98rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,transform .05s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark);text-decoration:none}.btn-secondary{background:var(--surface);color:var(--brand-dark);border-color:var(--brand)}.btn-secondary:hover{background:var(--brand-tint)}.btn-ghost{background:transparent;color:var(--ink-soft);border-color:var(--line)}.btn-ghost:hover{background:var(--bg)}.btn-sm{padding:7px 12px;font-size:.88rem;border-radius:8px}.btn-lg{padding:14px 26px;font-size:1.05rem}.link-btn{background:none;border:none;color:var(--brand-dark);font:inherit;padding:0;cursor:pointer;text-decoration:underline}.select{padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font:inherit}.app{max-width:980px;margin:0 auto;padding:30px 20px 60px}.app-title{font-size:1.9rem;margin:6px 0 4px}.app-sub{color:var(--ink-soft);margin:0 0 22px;max-width:70ch}.dropzone{border:2px dashed var(--brand);border-radius:var(--radius);background:var(--surface);padding:64px 24px;text-align:center;transition:background .15s,border-color .15s;box-shadow:var(--shadow)}.dropzone.drag{background:var(--brand-tint);border-color:var(--brand-dark)}.dropzone-icon{font-size:3.2rem}.dropzone-text{font-size:1.15rem;margin:12px 0 6px}.dropzone-hint{color:var(--ink-soft);font-size:.92rem;margin:0}.source-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;background:var(--ok-bg);border:1px solid var(--ok-line);border-radius:10px;padding:10px 16px;margin-bottom:18px}.source-name{color:#065f46;font-weight:700;word-break:break-all}.source-name em{color:var(--ink-soft);font-weight:400;font-style:normal;margin-left:8px}.status{margin:18px 0;padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface)}.status-error{background:var(--err-bg);border-color:var(--err-line);color:#991b1b}.status-ok{background:var(--ok-bg);border-color:var(--ok-line);color:#065f46}.status-info{background:var(--warn-bg);border-color:var(--warn-line);color:#9a3412}.results{margin-top:26px}.results-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}.summary{color:var(--ink-soft)}.summary .dot{margin:0 6px;color:var(--line)}.summary .pos{color:var(--pos);font-weight:600}.summary .neg{color:var(--neg);font-weight:600;margin-left:8px}.ctrl{display:inline-flex;gap:7px;align-items:center;font-size:.9rem;color:var(--ink-soft)}.banner{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:var(--brand-tint);border:1px solid var(--brand);color:var(--brand-dark);padding:12px 16px;border-radius:10px;margin-bottom:14px}.banner-actions{display:flex;gap:8px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.txn-table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}.txn-table th,.txn-table td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left}.txn-table thead th{background:#f0f4f8;font-weight:600;color:var(--ink-soft);position:sticky;top:0}.txn-table tr.excluded{opacity:.45}.txn-table input{width:100%;border:1px solid transparent;border-radius:6px;padding:5px 6px;font:inherit;background:transparent}.txn-table input:focus{border-color:var(--brand);outline:none;background:#fff}.txn-table input.num{text-align:right;font-variant-numeric:tabular-nums}.col-inc{width:34px;text-align:center}.col-date{width:116px}.col-amt,.col-bal{width:120px}.col-cur{width:72px}.col-ref,.col-acct{width:132px}.txn-table input[readonly]{color:var(--ink-soft);background:#f6f8fa;cursor:default}.col-del{width:34px;text-align:center}.col-del button{background:none;border:none;color:var(--ink-soft);font-size:1.2rem;cursor:pointer;line-height:1}.col-del button:hover{color:var(--neg)}.validation{padding:9px 14px;border-radius:8px;font-size:.9rem;margin:0 0 12px}.validation-warn{background:#fff6e9;border:1px solid #f0c98a;color:#8a5a1f}.validation-ok{background:#eef9f0;border:1px solid #bfe6c8;color:#2f7a42}.txn-table tr.row-warn td{background:#fff8ed}.txn-table tr.row-warn td.col-inc{box-shadow:inset 3px 0 #e9a23b}.demo-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;max-width:980px;margin:20px auto 0}.demo-pane{margin:0;min-width:0}.demo-pane figcaption{font-weight:600;color:var(--ink-soft);margin-bottom:8px;font-size:.9rem}.demo-doc{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;font:12px/1.75 SF Mono,Consolas,monospace;box-shadow:0 8px 24px #141e3212;overflow-x:auto;white-space:pre}.demo-doc-title{font-weight:700;letter-spacing:.03em}.demo-doc-meta,.demo-doc-cols{color:var(--ink-soft)}.demo-line{display:block;border-radius:4px;transition:background .12s;cursor:pointer}.demo-noise{display:block;color:#b9c1cd;margin-top:4px}.demo-arrow{font-size:1.7rem;color:var(--brand);text-align:center;font-weight:700}.demo-result{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 8px 24px #141e3212;font-size:.9rem}.demo-result th{background:#f0f4f8;text-align:left;padding:9px 11px;color:var(--ink-soft);font-weight:600}.demo-result tbody tr{cursor:pointer}.demo-result td{padding:8px 11px;border-top:1px solid var(--line);transition:background .12s}.demo-result th:nth-child(n+3),.demo-result td:nth-child(n+3){text-align:right;font-variant-numeric:tabular-nums}.demo-result .neg{color:var(--neg)}.demo-result .pos{color:var(--pos)}.demo-line.demo-hi,.demo-result tr.demo-hi td{background:#fff2d2}.demo-line.demo-sel,.demo-result tr.demo-sel td{background:#ffe4ad}.mode-card{text-align:left}.mode-badge{display:inline-block;font-weight:700;font-size:.82rem;padding:3px 12px;border-radius:999px;background:#e7f2ec;color:var(--brand);margin-bottom:12px}.mode-badge-ocr{background:#eceefb;color:#4a5bd0}.mode-list{list-style:none;padding:0;margin:0}.mode-list li{padding:6px 0 6px 26px;position:relative;color:var(--ink)}.mode-list li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}@media(max-width:760px){.demo-grid{grid-template-columns:1fr}.demo-arrow{transform:rotate(90deg);margin:4px 0}}.export-bar{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:16px}.export-right{display:flex;gap:10px;align-items:center}.license-box{margin-top:30px;padding-top:18px;border-top:1px solid var(--line)}.license-details summary{cursor:pointer;color:var(--ink-soft)}.license-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}.license-form input{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;min-width:320px;max-width:100%}.license-msg{font-size:.88rem;color:var(--ink-soft)}.pro-pill{background:var(--ok-bg);color:#065f46;border:1px solid var(--ok-line);padding:5px 12px;border-radius:999px;font-weight:600;margin-right:10px}.converter-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:10px}.conv-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px;align-self:flex-start}.seg-btn{border:none;background:transparent;padding:7px 14px;border-radius:8px;font:inherit;font-weight:600;color:var(--ink-soft);cursor:pointer}.seg-btn.active{background:var(--surface);color:var(--brand-dark);box-shadow:var(--shadow)}.conv-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.conv-label{font-weight:600;color:var(--ink-soft);font-size:.92rem}.conv-actions{margin-left:auto;display:flex;gap:8px}.conv-textarea{width:100%;min-height:240px;resize:vertical;border:1px solid var(--line);border-radius:8px;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;line-height:1.5;background:var(--bg);color:var(--ink)}.conv-textarea:focus{outline:none;border-color:var(--brand);background:#fff}.conv-filename{color:var(--ink-soft);font-size:.9rem;margin:4px 0 0;word-break:break-all}.conv-preview-wrap{margin-top:22px}.conv-preview-head{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.conv-dims{color:var(--ink-soft);font-size:.88rem}.conv-check{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--ink-soft)}.merge-list{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:6px}.merge-list li{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:.88rem}.merge-list li em{color:var(--ink-soft);font-style:normal}.merge-list button{background:none;border:none;color:var(--ink-soft);font-size:1.1rem;cursor:pointer;line-height:1}.merge-list button:hover{color:var(--neg)}.conv-opts{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:.85rem;color:var(--ink-soft)}.conv-inline{display:inline-flex;align-items:center;gap:6px}.conv-inline label{display:inline-flex;align-items:center;gap:5px}.select-sm{padding:4px 8px;font-size:.82rem;border-radius:6px}.conv-inp-sm{padding:4px 8px;font-size:.82rem;border:1px solid var(--line);border-radius:6px;width:90px;font-family:inherit}.conv-panel.drag{border-color:var(--brand);background:var(--brand-tint)}.panel-h{font-weight:700;color:var(--ink);font-size:.95rem;margin-bottom:2px}.conv-opts-label{font-weight:600;color:var(--ink)}#preview-table th{background:#f0f4f8}#preview-table td,#preview-table th{white-space:nowrap;max-width:320px;overflow:hidden;text-overflow:ellipsis}@media(max-width:760px){.converter-grid{grid-template-columns:1fr}}.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:26px 22px;color:var(--ink-soft);font-size:.9rem}.footer-cols{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.footer-note{margin:10px 0 0;font-size:.85rem}.hero{max-width:1000px;margin:0 auto;padding:64px 20px 40px;text-align:center}.hero h1{font-size:2.7rem;margin:0 0 14px;letter-spacing:-.02em}.hero .lede{font-size:1.2rem;color:var(--ink-soft);max-width:60ch;margin:0 auto 26px}.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-trust{margin-top:18px;color:var(--ink-soft);font-size:.92rem}.pill-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:26px}.pill{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.88rem;color:var(--ink-soft);box-shadow:var(--shadow)}.section{max-width:1000px;margin:0 auto;padding:46px 20px}.section h2{font-size:1.8rem;text-align:center;margin:0 0 8px}.section .section-sub{text-align:center;color:var(--ink-soft);max-width:60ch;margin:0 auto 30px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tool-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .1s ease,border-color .15s}.tool-card:hover{transform:translateY(-2px);border-color:var(--brand);text-decoration:none}.tool-card .ic{font-size:1.7rem}.tool-card h3{margin:8px 0 6px;font-size:1.15rem}.tool-card p{margin:0;color:var(--ink-soft)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card h3{margin:8px 0 6px;font-size:1.12rem}.card p{margin:0;color:var(--ink-soft);font-size:.96rem}.card .ic{font-size:1.6rem}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.step .n{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;background:var(--brand);color:#fff;border-radius:50%;font-weight:700;margin-bottom:8px}.pricing{display:flex;justify-content:center}.price-card{background:var(--surface);border:2px solid var(--brand);border-radius:16px;padding:32px;max-width:420px;width:100%;text-align:center;box-shadow:var(--shadow)}.price-amt{font-size:3rem;font-weight:800;color:var(--ink)}.price-note{color:var(--ink-soft);margin-bottom:18px}.price-list{list-style:none;padding:0;margin:0 0 24px;text-align:left}.price-list li{padding:7px 0 7px 28px;position:relative}.price-list li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 18px;margin-bottom:10px}.faq-item summary{cursor:pointer;font-weight:600;padding:12px 0}.faq-item p{color:var(--ink-soft);margin:0 0 14px}.article{max-width:740px;margin:0 auto;padding:40px 20px 70px}.article h1{font-size:2.1rem;line-height:1.18}.article .meta{color:var(--ink-soft);font-size:.9rem;margin-bottom:8px}.article h2{font-size:1.35rem;margin-top:32px}.article p,.article li{color:#2c3a47;font-size:1.02rem}.article .lede{font-size:1.15rem;color:var(--ink-soft)}.cta-box{background:var(--brand-tint);border:1px solid var(--brand);border-radius:12px;padding:22px;margin:30px 0;text-align:center}.cta-box p{margin:0 0 14px;color:var(--brand-dark)}.blog-list{list-style:none;padding:0}.blog-list li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:14px;box-shadow:var(--shadow)}.blog-list a{font-size:1.15rem;font-weight:700}.blog-list p{margin:6px 0 0;color:var(--ink-soft)}.legal{max-width:760px;margin:0 auto;padding:40px 20px 70px}.legal h1{font-size:2rem}.legal h2{font-size:1.25rem;margin-top:28px}.legal p,.legal li{color:var(--ink-soft)}.legal .updated{color:var(--ink-soft);font-size:.9rem}@media(max-width:760px){.grid-2,.grid-3,.steps{grid-template-columns:1fr}.hero h1{font-size:2.05rem}.site-nav{gap:12px;font-size:.88rem}.site-nav a:not(.badge-private){display:none}}