:root{--bg:#f7f8f9;--navy:#101c31;--muted:#5d6a7c;--teal:#16d2b0;--line:#dae2e7;--card:#fff;--accent:#d9ff76;--warn:#ae5317;--red:#8b1b29}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--navy);background:var(--bg)}a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #188775;outline-offset:3px}.skip{position:absolute;top:-60px;left:0;padding:12px 20px;z-index:20;background:#fff}.skip:focus{top:0}.wrap{max-width:1130px;padding:0 24px;margin:auto}.topbar{background:#0f1c30;color:#e8f1f4;border-bottom:1px solid #293e51}.topbar-inner{min-height:72px;display:flex;align-items:center;gap:28px;justify-content:space-between}.identity{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:760;font-size:18px;white-space:nowrap}.identity small{color:#9eb5c3;font-weight:500}.logo{display:inline-flex;width:35px;height:35px;background:var(--accent);border-radius:9px;align-items:center;justify-content:center;color:#192537;font-size:20px}.topbar 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#39516b;padding-top:19px;color:#c8d5de;font-size:13px}.tool-section{background:#eaf0f2;border-top:1px solid #dae5e9;border-bottom:1px solid #dae5e9;padding:57px 0}.tool-grid{display:grid;grid-template-columns:minmax(0,1.09fr) minmax(0,.91fr);gap:22px;align-items:stretch}.form-panel,.results-panel{background:#fff;padding:30px;border:1px solid #d7e3e7;box-shadow:0 12px 32px #12233710;border-radius:16px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;border-bottom:1px solid #e6eaed;padding-bottom:18px;margin-bottom:22px}.panel-head .eyebrow{margin:0 0 4px}.panel-head h2{font-size:24px;margin:0;letter-spacing:-.035em}.step-badge{font-size:10px;font-weight:900;color:#196c60;background:#e7fbf5;border:1px solid #b4e7d9;border-radius:100px;padding:5px 8px;white-space:nowrap}.form-panel label{display:block}.form-panel label strong{display:block;font-size:14px}.form-panel label span{display:block;color:#687887;font-size:12px;margin:5px 0 12px}.form-panel textarea{width:100%;min-height:200px;resize:vertical;border:1px solid #bccbd2;border-radius:8px;background:#fafcfd;color:#183047;padding:14px;line-height:1.6;font-size:13px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}.budget{max-width:330px;margin:18px 0}.budget input{display:block;width:150px;border:1px solid #b8c9d1;border-radius:7px;padding:10px 12px;font-size:16px}.budget small{display:block;font-size:11px;color:#657683;margin-top:5px}.buttons{display:flex;flex-wrap:wrap;gap:9px}.buttons button,.copy{cursor:pointer;font:inherit;font-size:13px;font-weight:700;border-radius:7px;border:1px solid #ccd8dd;padding:12px 14px;background:#fff;color:#163147}.buttons button:hover,.copy:hover{filter:brightness(.94)}.buttons .primary{background:#0e343f;color:#fff;border-color:#0e343f}.buttons .primary span{margin-left:15px}.buttons .ghost{border:0;color:#5d6d80}.privacy{color:#637382;font-size:12px;margin:24px 0 0;padding:15px;border:1px solid #dae7e8;background:#f7fcfc;border-radius:8px}.results-panel{background:#10243b;color:#e9f0f4;border-color:#213b51;overflow-wrap:anywhere}.results-intro{min-height:420px;display:flex;flex-direction:column;justify-content:center}.introsymbol{display:flex;align-items:center;justify-content:center;width:72px;height:72px;background:#223c50;color:#b8f1d7;border:1px solid #3f6e70;font-family:ui-monospace,Consolas,monospace;font-size:22px;letter-spacing:-.1em;border-radius:14px}.results-intro h2{font-size:29px;letter-spacing:-.04em;line-height:1.2}.results-intro p{color:#b9cddd}.output-badges{display:flex;gap:6px;flex-wrap:wrap}.output-badges span{font-size:11px;padding:5px 8px;background:#284258;border-radius:5px;color:#cbdde6}.result-head{border-bottom:1px solid #35536a;padding-bottom:16px}.result-head h2{margin:5px 0;font-size:24px}.result-head p{color:#b9cad8;font-size:13px}.result-badge{color:#a8f5d4;border:1px solid #367569;padding:5px 9px;border-radius:6px;font-size:11px;letter-spacing:.06em}.result-badge.error{border-color:#f8b7a1;color:#ffd2c8}.quote-row{padding:15px 0;border-bottom:1px solid #2d465d}.quote-row h3{font-size:14px;color:#c6ecd8;margin:0 0 10px}.field{display:flex;justify-content:space-between;gap:14px;margin:7px 0;font-size:12px}.field dt{color:#a1b7c9;flex:0 0 90px}.field dd{text-align:right;font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere;margin:0;min-width:0}.warnings{margin:13px 0 0;padding-left:18px;color:#ffe1aa;font-size:12px}.warnings li{margin:6px 0}.results-panel .fine{color:#b8ccda}.copy{margin-top:16px;background:#d9ff76;color:#153042;border:0}.err-msg{padding:17px;color:#ffd7c7;border:1px solid #995548;border-radius:8px;background:#492b36}.service-section{padding-top:76px;padding-bottom:79px}.service-section h2{font-size:39px;letter-spacing:-.05em;line-height:1.14}.product-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:70px}.text-col>p{color:#506172;font-size:15px}.bill{border:1px solid var(--line);border-left:4px solid #0e9e87;background:#fff;border-radius:9px;padding:17px 18px;display:flex;flex-direction:column;gap:4px;margin:22px 0}.bill>span{font-size:12px;color:#50667a}.bill strong{font-size:26px}.bill strong small{font-size:13px;font-weight:500}.buyers{display:flex;flex-direction:column;gap:9px}.service-link{font-size:14px;font-weight:700;color:#116f78}.service-link:hover{color:#082f43}.fine{font-size:12px!important;color:#6f7a8c!important}.flow-box{background:#fff;border-radius:13px;border:1px solid #dce4e7;padding:28px 24px;align-self:start}.flow-box h3{margin:0 0 25px;font-size:19px}.feature{display:flex;gap:12px;margin:20px 0}.feature>span{display:flex;align-items:center;justify-content:center;flex:0 0 25px;width:25px;height:25px;border-radius:50%;background:#dff9f1;color:#03846f}.feature strong{font-size:14px}.feature p{margin:3px 0;font-size:12px;color:#637386}.important{border-top:1px solid #e1e6e8;padding-top:17px;font-size:12px;color:#7b4c20}.explanation{padding-bottom:100px}.explanation h2{font-size:30px;letter-spacing:-.04em}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards article{background:#fff;padding:21px;border:1px solid #dee6eb;border-radius:9px}.cards h3{margin:0 0 7px;font-size:17px}.cards p{color:#536476;font-size:13px;margin:0}.footer{background:#111f33;color:#b1c1d1}.footer-row{padding-top:23px;padding-bottom:23px;display:flex;justify-content:space-between;gap:12px;font-size:12px}.footer a{color:#d3e0ec}@media(max-width:940px){.hero-grid,.tool-grid,.product-grid{grid-template-columns:1fr;gap:28px}.topbar-inner{gap:12px}.hero{padding:45px 0}.hero-side{max-width:680px}.tool-section{padding:30px 0}.service-section{padding:40px 24px}.result-badge{display:inline-block}.cards{grid-template-columns:1fr}}@media(max-width:590px){.wrap{padding:0 16px}.topbar{padding:8px 0}.topbar nav{gap:9px;font-size:11px;order:3;width:100%;justify-content:center}.topbar-inner{flex-wrap:wrap;min-height:65px}.identity{font-size:15px}.identity small{display:none}.mini-pill{font-size:9px}.hero h1{font-size:43px}.lead{font-size:16px}.hero-metrics{gap:19px}.hero-metrics strong{font-size:23px}.form-panel,.results-panel{padding:20px}.buttons button{flex-grow:1}.field{display:block}.field dd{text-align:left;margin-top:3px}.footer-row{flex-direction:column}.service-section h2{font-size:31px}}


/* Real-user-reported 0.10-vs-1000-USDC invoice price mismatch, local only. */
.invoice-match-field{margin:14px 0 21px;padding:15px 18px;background:#eff8f7;border:1px solid #9acabc;border-radius:10px}
.invoice-match-field input{display:block;margin:9px 0;padding:12px;border:1px solid #91aeb2;border-radius:7px;width:160px;max-width:100%;font:inherit;color:#173044;background:#fff}
.invoice-match-field small{display:block;color:#355760;font-size:12px;line-height:1.6;margin-top:10px}
.invoice-price-verdict{margin:15px 0;background:#eff7f4;border:1px solid #8cc6b8;border-radius:10px;padding:14px 17px;color:#17373d}
.invoice-price-verdict h3{font-size:16px;margin:0 0 10px}
.invoice-price-verdict p{overflow-wrap:anywhere}
.invoice-price-verdict .invoice-verdict-state{font-weight:850;letter-spacing:.025em}
.invoice-price-verdict.invoice-verdict-stop{border:3px solid #ae3333;background:#ffedf0;color:#672226}

/* Header-field transport compatibility heuristic: not a universal size cap. */
.quote-row.invoice-verdict-stop{border:2px solid #b13b40;background:#fff0f1;color:#68282e}


/* Distinct voluntarily submitted feedback, never coupled to the offline quote parser. */
.x402-feedback{margin:20px auto 50px;padding-top:32px;padding-bottom:33px;background:#f0f6f5;border:1px solid #cadfda;border-radius:14px}
.x402-feedback h2{font-size:clamp(22px,3vw,33px);margin:8px 0 12px}
.feedback-intro p{max-width:850px}
.feedback-form{border-top:1px solid #cadfda;padding-top:16px}
.feedback-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.feedback-fields label,.feedback-notes{display:block;font-weight:680;font-size:14px;line-height:1.5}
.feedback-fields select,.feedback-fields input,.feedback-notes textarea{font:inherit;display:block;width:100%;padding:11px;margin-top:7px;border:1px solid #8ca6a8;border-radius:8px;background:#fff;color:#173044}
.feedback-notes{margin:17px 0}
.feedback-consent{display:flex;align-items:flex-start;gap:12px;font-size:13px;line-height:1.7;margin:19px 0}
.feedback-consent input{flex-shrink:0;margin-top:4px;width:17px;height:17px}
.feedback-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.feedback-actions .primary{font:inherit}
.feedback-honey{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
@media(max-width:650px){.feedback-fields{grid-template-columns:1fr}.x402-feedback{border-radius:0}.feedback-actions{align-items:flex-start}}