.receipt-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.receipt-action{min-height:46px;color:var(--navy);cursor:pointer;font:inherit;text-align:center;background:#fff;border:1px solid #071b2c2e;border-radius:9px;justify-content:center;align-items:center;padding:10px 12px;font-size:14px;font-weight:800;line-height:1.2;text-decoration:none;display:inline-flex}.receipt-action:hover{background:#f7f9f8}.receipt-action:focus-visible{outline-offset:2px;outline:3px solid #0f9f743d}.receipt-note{color:#53645f;margin:10px 0 0;font-size:13px;line-height:1.5}@media (width<=700px){.receipt-actions{grid-template-columns:1fr}.receipt-action{min-height:50px}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--navy:#071b2c;--navy-soft:#163348;--green:#0f9f74;--green-dark:#087455;--paper:#fff;--page:#f2f5f3;--muted:#65727a;--line:#071b2c1f;--success-bg:#0f9f7414;--danger:#a32121;--danger-bg:#a3212112;color:var(--navy);background:var(--page);font-synthesis:none;text-rendering:optimizelegibility;font-family:Segoe UI,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 50% 0%, #fffffff2, transparent 36rem), var(--page);min-width:320px;min-height:100vh;margin:0}button,input,textarea{font:inherit}button,label{-webkit-tap-highlight-color:transparent}a{color:inherit}.shell{width:min(1160px,100% - 40px);margin:0 auto;padding:28px 0 52px}.masthead{justify-content:space-between;align-items:flex-start;gap:20px;padding:4px 0 38px;display:flex}.brand{color:var(--navy);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{width:46px;height:46px;display:block}.brand-copy{line-height:1;display:grid}.brand-copy strong{letter-spacing:-.02em;font-family:Georgia,Times New Roman,serif;font-size:21px;font-weight:700}.brand-copy small{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:5px;font-size:11px;font-weight:700}.masthead-meta{justify-items:end;gap:6px;display:grid}.preview-badge{color:var(--green-dark);background:#0f9f7412;border:1px solid #0f9f7447;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.network,.privacy-note{color:var(--muted);font-size:13px}.hero{text-align:center;max-width:780px;margin:28px auto 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#0f9f743d}.panel{padding:30px}.card-heading{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px;display:flex}.card-copy,.check-intro p{color:var(--muted);margin-bottom:0;font-size:14px;line-height:1.55}.check-intro{margin-bottom:22px}.check-intro p{max-width:660px}.file-picker{cursor:pointer;text-align:center;background:#f8faf9ad;border:1px dashed #071b2c4d;border-radius:14px;place-items:center;gap:7px;min-height:142px;padding:26px;transition:border-color .12s,background .12s,transform .12s;display:grid}.file-picker:hover{border-color:var(--green-dark);background:#0f9f740b}.file-picker:active{transform:translateY(1px)}.picker-icon{width:34px;height:34px;color:var(--green-dark);background:#0f9f741a;border-radius:50%;place-items:center;font-size:22px;font-weight:500;line-height:1;display:grid}.file-picker strong{font-size:16px}.file-picker small{color:var(--muted);font-size:12px;font-weight:500}.file-picker input{clip:rect(0 0 0 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#0f9f743d}.check-result.failure{background:var(--danger-bg);border:1px solid #a3212133}.check-result.success .check-result-icon{color:var(--green-dark);background:#0f9f7421}.check-result.failure .check-result-icon{color:var(--danger);background:#a321211a}.check-result details{grid-column:1/-1}.error{color:var(--danger);margin:16px 0 0;font-size:14px;line-height:1.5}.principles{grid-template-columns:repeat(3,1fr);gap:18px;width:min(880px,100%);margin:24px auto 0;display:grid}.principles div{border-top:1px solid #071b2c1f;gap:7px;padding:16px 8px;display:grid}.principles strong{font-size:14px}.principles span{color:var(--muted);font-size:13px;line-height:1.45}footer{width:min(880px,100%);color:var(--muted);margin:42px auto 0;font-size:13px;line-height:1.6}footer p{margin-bottom:0}footer a{color:var(--green-dark)}@media (width<=700px){.shell{width:min(100% - 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