/* Source Check: a quiet reading surface, scoped away from existing product flows. */
.source-check{--ref-ink:#213b35;--ref-faint:#73847a;max-width:980px;margin:auto}
body:has(.source-check) .site-nav{margin-bottom:30px}
.source-check .ref-hero{display:block;text-align:center;padding:0 0 26px;margin:0;background:none;border:0}
.ref-hero .eyebrow{letter-spacing:.2em;font-size:10px;color:#627a6e;margin-bottom:16px}
.ref-hero h1{margin:0 auto 16px;max-width:800px;font-family:Georgia,'Times New Roman',serif;font-size:clamp(42px,5.6vw,66px);font-weight:400;line-height:1.04;letter-spacing:-.055em}
.ref-hero h1 em{font-style:italic;color:#537a62}
.ref-hero>p{font-size:16px;color:#5f6e65;line-height:1.8;margin:0 auto 14px;max-width:660px}
.ref-promises{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 24px;font-size:11px;color:#607366}
.ref-promises span::before{content:'✓';margin-right:7px;color:#3d7759}
.site-page .ref-workbench{margin:8px 0 36px;padding:30px 34px 20px;border-radius:18px;border:1px solid #d9e2d8;box-shadow:0 12px 40px #233e2910;background:#fff}
.ref-input-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.ref-input-heading h2{font-size:20px;letter-spacing:-.025em;margin:0}.ref-input-heading>span{font-size:9px;letter-spacing:.15em;color:#87938a;white-space:nowrap}
.ref-workbench label{font-size:12px;margin:0 0 8px;color:#5d6d61}
.ref-workbench textarea{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.9;background:#fcfdfb;border-color:#dce4da;border-radius:10px;padding:16px 18px;min-height:156px;resize:vertical;margin:0}
.ref-input-help{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin:10px 0 18px;font-size:11px;color:#7a857b}
.source-check .ref-example{background:transparent;border:0;color:#41624d;padding:4px 0;min-height:32px;font-size:11px;text-decoration:underline;text-underline-offset:3px}
.source-check label.ref-title-opt{display:flex;align-items:flex-start;gap:9px;font-size:11px;font-weight:400;line-height:1.7;margin:0 0 20px;color:#667469}
.ref-submit-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-top:20px;border-top:1px solid #edf0e9}
.ref-submit-row>button{min-width:188px;justify-content:space-between;padding:14px 18px;background:#294e3d;flex:0 0 auto;font-size:13px;border-radius:8px}
.ref-submit-row>p{font-size:10px;line-height:1.7;margin:0;color:#728073;flex:1 1 240px}
.ref-form-status{font-size:12px;line-height:1.7;color:#4d6254;margin:14px 0 0;min-height:5px;overflow-wrap:anywhere}
.ref-how{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:36px 4px 44px}
.ref-how .eyebrow{font-size:9px;margin-bottom:12px}.ref-how h3{font-size:16px;letter-spacing:-.02em}.ref-how p{font-size:12px;line-height:1.85;color:#6d786e;margin:0}
.site-page .ref-agent-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 30px;background:#eef2e9;border:1px solid #e2e9dc;border-radius:12px;box-shadow:none;margin:0 0 26px}
.ref-agent-strip .eyebrow{margin-bottom:8px;font-size:9px}.ref-agent-strip h2{font-size:21px;max-width:540px;margin-bottom:8px}.ref-agent-strip p{font-size:12px;color:#6b7869}.ref-agent-strip>.button{flex-shrink:0;background:#fff}
.ref-reading{display:flex;justify-content:center;flex-wrap:wrap;gap:14px 28px;font-size:11px;color:#71816f;padding:6px 0 28px}
.ref-report{scroll-margin-top:24px;padding:12px 0 0;outline:none}.ref-report-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.ref-report-heading .eyebrow{font-size:9px;margin-bottom:8px}.ref-report-heading h2{font-size:29px;margin:0;font-weight:500;letter-spacing:-.035em}.ref-stamp{font-size:10px;color:#839080;font-family:ui-monospace,monospace}
.ref-boundary{font-size:12px;line-height:1.8;color:#6c776b;margin:14px 0}
.ref-counts{display:flex;gap:12px 24px;flex-wrap:wrap;border-bottom:1px solid #dfe5d9;padding:8px 0 18px;font-size:12px;color:#76816f}.ref-counts b{color:#2e4f3b;font-size:17px;margin-right:4px;font-weight:500}
.site-page .ref-result{padding:24px 28px;border:1px solid #dfe5dc;border-radius:12px;margin:18px 0;box-shadow:none}.ref-result-top{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.ref-number{font-family:ui-monospace,monospace;color:#83907e;font-size:11px}.ref-status{font-size:10px;padding:4px 10px;border-radius:5px;background:#f1f2ed;color:#687361}
.ref-status[data-status=record_found]{background:#eaf3e9;color:#315a36}.ref-status[data-status=metadata_differs],.ref-status[data-status=not_found]{background:#fff1df;color:#815b24}.ref-status[data-status=inconclusive]{background:#f0edf5;color:#685875}
.ref-result h3{font-size:21px;font-weight:500;line-height:1.4;letter-spacing:-.025em}.ref-authors,.ref-supplied{font-size:12px;color:#6e786b;margin-bottom:14px}.ref-result details{font-size:12px;padding:10px 12px;border-radius:6px;margin:8px 0 14px}.ref-result details p{margin-top:10px}.ref-result summary{font-size:11px}
.ref-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0;padding:16px 0;border-block:1px solid #edf0e8}.ref-facts dt{font-size:10px;color:#85907d}.ref-facts dd{margin:6px 0 0;font-size:12px;color:#435b42;overflow-wrap:anywhere}.ref-links{display:flex;gap:24px;flex-wrap:wrap;font-size:12px;margin-bottom:8px}.ref-result small{font-size:10px;color:#83907e}
.ref-result .ref-note{font-size:12px;line-height:1.8;color:#68735f;margin-top:16px;padding-top:12px;border-top:1px solid #eef0e9}.ref-candidate{padding:14px 0;border-bottom:1px solid #edf0e9}.ref-candidate h4{font-size:14px;font-weight:500;margin:0 0 8px}.ref-candidate p{font-size:11px;color:#7a8373}.ref-candidate a{font-size:11px}.ref-candidate button{display:flex;min-height:34px;font-size:11px;margin-top:12px}
.ref-report-actions{margin:0 0 36px}.ref-feedback{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:16px;font-size:11px;color:#73806e}.ref-feedback button{min-height:34px;padding:5px 10px;font-size:11px}.ref-feedback small{font-size:10px}
.ref-doc{max-width:760px;margin:0 auto;padding:12px 0 36px}.ref-doc h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(36px,5vw,56px);font-weight:400;letter-spacing:-.04em;line-height:1.12}.ref-doc-lead{font-size:18px;color:#6b7c6b;line-height:1.8}.ref-doc h2{font-size:21px;margin:32px 0 14px}.ref-doc p,.ref-doc li,.ref-doc dd{font-size:14px;line-height:1.9;color:#68735f}.ref-doc pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;max-width:100%;padding:20px;background:#eef2e9;border:1px solid #e3e8db;border-radius:10px}.ref-doc code{overflow-wrap:anywhere}.ref-doc section{padding:24px;margin:30px 0}.ref-doc section h2{margin-top:0}.ref-method-list dt{font-weight:600;font-size:14px;color:#385136;margin-top:20px}.ref-method-list dd{margin:6px 0 18px;padding-bottom:16px;border-bottom:1px solid #e5e9df}
@media(max-width:700px){.source-check .ref-hero{padding:0 0 28px}.ref-hero>p{font-size:14px}.ref-hero h1{font-size:52px}.site-page .ref-workbench{padding:22px 20px 16px}.ref-how{grid-template-columns:1fr;gap:24px;margin:30px 0}.ref-how>div{padding-bottom:20px;border-bottom:1px solid #e2e7dd}.ref-how h3{font-size:17px}.ref-how p{font-size:13px}.site-page .ref-agent-strip{align-items:flex-start;flex-direction:column;padding:24px}.ref-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.site-page .ref-result{padding:22px 20px}.ref-report-heading h2{font-size:26px}.ref-input-heading h2{font-size:18px}.ref-input-heading>span{display:none}.ref-submit-row>button{width:100%}.ref-reading{justify-content:flex-start;font-size:12px;gap:14px 22px}}
@media(prefers-reduced-motion:reduce){.source-check *{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:700px){body:has(.source-check) .site-nav{margin-bottom:24px}.ref-hero h1{font-size:42px}.source-check .ref-hero{padding-bottom:20px}}