:root{--ink:#231f20;--muted:#656164;--paper:#faf8f6;--line:#d9d6d4;--teal:#3a3536;--orange:#a65a08;--soft:#efece9;--white:#fff;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 var(--sans)}a{color:var(--teal);text-underline-offset:3px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;background:var(--teal);color:white;border:1px solid var(--teal);border-radius:6px;padding:10px 18px;font-weight:650}button:disabled{opacity:.5;cursor:wait}button.quiet{color:var(--ink);background:transparent;border-color:var(--line);padding:7px 12px}button:hover{filter:brightness(.92)}:focus-visible{outline:3px solid #d56b35;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4vw,57px);line-height:1.08;letter-spacing:-2px;font-weight:650;margin-bottom:22px}h2{font-size:21px;line-height:1.3;letter-spacing:-.4px}h3{font-size:19px;line-height:1.35;margin-bottom:10px}p{margin-bottom:15px}.eyebrow,.small-label{font-size:10px;font-weight:750;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;font-size:23px;font-weight:800;letter-spacing:-1px}.brand span{font-size:10px;letter-spacing:1.6px;font-weight:700}.topbar{height:78px;display:flex;align-items:center;gap:20px;padding:0 40px;border-bottom:1px solid var(--line);background:var(--paper)}.access-tag{margin-left:auto;background:var(--soft);padding:4px 9px;font-size:9px;letter-spacing:1px;font-weight:750;border-radius:3px}.layout{display:grid;grid-template-columns:240px 1fr;max-width:1680px;margin:auto}.sidebar{border-right:1px solid var(--line);padding:36px 25px}.sidebar h2{font-size:16px;margin:8px 0 22px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.module{display:flex;justify-content:space-between;text-align:left;background:transparent;color:var(--muted);font-size:13px;border:0;padding:10px 12px;border-radius:4px;font-weight:500}.module.active{background:var(--teal);color:white}.module span{font-size:11px;opacity:1}.sidebar-note{border-top:1px solid var(--line);margin-top:35px;padding-top:25px;font-size:12px;color:var(--muted)}.sidebar-note strong{color:var(--ink);font-size:12px}.sidebar-note a{font-size:11px}main{min-width:0;padding:45px 46px 30px}.intro{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:32px}.intro .eyebrow{margin-bottom:18px}.lede{color:var(--muted);font-size:16px;line-height:1.65;margin:0}.snapshot{border-left:1px solid var(--line);padding-left:25px;max-width:240px;flex:0 0 220px}.snapshot strong{display:block;font-size:20px;margin:8px 0 10px;font-weight:600}.snapshot p{font-size:12px;color:var(--muted);margin:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--white)}.metric{padding:20px 23px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{font-size:30px;line-height:1.2;display:block;font-weight:600;letter-spacing:-1px}.metric span{font-size:11px;color:var(--muted)}.notice{display:flex;gap:12px;background:#f0eae0;border-radius:5px;padding:15px 18px;margin:18px 0 34px;font-size:12px;color:#69513a}.notice p{margin:0}.dot{background:var(--orange);border-radius:100%;height:7px;width:7px;flex:none;margin-top:6px}.browser-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.browser-heading h2{margin:0}.browser-heading span{color:var(--muted);font-size:12px}.search-row{display:flex;gap:12px}.search{flex:1}.search,.select{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted);font-weight:600}.search input,.select select{border:1px solid var(--line);background:white;color:var(--ink);padding:13px 14px;border-radius:5px;font-size:13px;height:48px}.select{flex:0 0 210px}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-top:15px;overflow-x:auto}.tabs button{background:transparent;color:var(--muted);border:0;border-radius:0;white-space:nowrap;border-bottom:2px solid transparent;padding:16px 0;font-size:12px;font-weight:600}.tabs button[aria-selected=true]{color:var(--teal);border-bottom-color:var(--teal)}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-top:23px}.card{background:white;border:1px solid var(--line);border-radius:7px;overflow:hidden;display:flex;flex-direction:column}.card-content{padding:23px;flex:1}.card .eyebrow{font-size:9px;margin-bottom:11px}.card .route{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin-bottom:18px}.badge{display:inline-block;background:var(--soft);color:var(--teal);border-radius:4px;font-size:10px;padding:3px 7px;line-height:1.5}.badge.gap{background:#f3e8dc;color:#835636}.card-bottom{display:flex;justify-content:space-between;gap:12px;align-items:center;border-top:1px solid #edf0eb;padding:12px 23px}.card-bottom span{font-size:10px;color:var(--muted)}.card-bottom button{background:transparent;border:0;padding:0;font-size:12px;color:var(--teal)}.card img{width:100%;height:190px;object-fit:contain;background:#edf0eb;border-bottom:1px solid var(--line)}.card p{font-size:13px;color:var(--muted)}.empty{padding:40px 20px;text-align:center;color:var(--muted)}.more{display:block;margin:25px auto 0}.fine,footer{font-size:11px;color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;max-width:900px}.skip{position:absolute;top:-100px;left:15px;z-index:100}.skip:focus{top:12px;background:white;padding:10px}dialog{border:1px solid var(--line);border-radius:10px;padding:0;width:min(1060px,96vw);max-height:94vh;color:var(--ink);background:var(--paper);box-shadow:0 25px 90px #102b2944}dialog::backdrop{background:#102b29b3}.dialog-top{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;background:var(--paper);border-bottom:1px solid var(--line);padding:16px 28px}#detail-content{padding:28px}#detail-title{font-size:30px;line-height:1.2;letter-spacing:-1px}.detail-route{font-size:13px;color:var(--muted);overflow-wrap:anywhere}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.detail-grid section{background:white;border:1px solid var(--line);border-radius:5px;padding:20px}.detail-grid h3{font-size:15px}.detail-grid li{font-size:13px;margin-bottom:8px}.sequence{counter-reset:step;margin:30px 0}.step{border-top:1px solid var(--line);padding:23px 0}.step h3{font-size:16px}.step img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:4px;background:white;display:block}.caption{font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin-top:10px}.withheld{padding:27px;background:var(--soft);border-radius:4px;font-size:13px;color:var(--muted)}.sources{font-size:11px;overflow-wrap:anywhere;border-top:1px solid var(--line);padding-top:18px}.sources code{font-size:10px}.signin{display:grid;grid-template-columns:1.15fr 1fr;min-height:100vh;background:#f6f7f2}.sign-card{padding:45px 12% 40px;max-width:780px;margin:auto}.sign-card .brand{margin-bottom:70px}.sign-card>.eyebrow{display:block;margin-bottom:16px}.sign-card h1{font-size:48px}.sign-card>p{max-width:440px;color:var(--muted)}.sign-controls{border-top:1px solid var(--line);padding-top:25px;margin-top:30px}.sign-controls h2{font-size:19px}.sign-controls label{display:block;font-size:13px;font-weight:650;margin-top:20px}.sign-controls input{display:block;width:100%;max-width:380px;padding:12px;margin:7px 0;border:1px solid var(--line);border-radius:5px;font-size:22px;letter-spacing:4px}.sign-controls form p{max-width:390px;font-size:12px;color:var(--muted)}#message{font-size:13px;margin-top:16px;max-width:400px}.sign-card .fine{margin-top:30px;font-size:11px}.sign-art{background:var(--teal);color:#e4eade;padding:12%;display:flex;flex-direction:column;justify-content:center}.art-title{font-size:27px;line-height:1.3;max-width:250px;margin-bottom:45px;letter-spacing:-.5px}.art-frame{border:1px solid #6c8b7c;padding:30px;transform:rotate(-3deg);box-shadow:12px 12px 0 #1a4943}.art-frame span{font-size:10px;letter-spacing:2px}.art-frame div{height:6px;background:#6c8b7c;width:80%;margin-top:12px}.art-frame div:nth-child(3){width:55%}.art-frame div:nth-child(4){width:68%;margin-bottom:25px}.art-frame strong{font-size:21px;line-height:1.6;font-weight:500}.sign-art>p{font-size:9px;letter-spacing:2px;margin-top:30px}button[hidden],form[hidden]{display:none}@media(min-width:1500px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:1050px){.layout{grid-template-columns:200px 1fr}main{padding:30px 25px}.sidebar{padding:30px 15px}.snapshot{flex:0 0 160px}.metric{padding:17px 14px}.cards{grid-template-columns:1fr}.sign-card{padding:35px 8%}.sign-art{padding:10%}}@media(max-width:720px){.topbar{padding:0 20px;height:68px;gap:12px}.brand span{font-size:8px;max-width:90px}.access-tag{font-size:8px}.layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:20px}.sidebar h2,.sidebar>.eyebrow,.sidebar-note{display:none}.sidebar nav{flex-direction:row;overflow-x:auto;gap:5px}.module{white-space:nowrap;font-size:12px;gap:12px}.intro{display:block}.snapshot{margin-top:25px;padding-left:16px;max-width:none}.snapshot strong{font-size:16px;margin:3px 0}.snapshot p{max-width:300px}.metrics{grid-template-columns:repeat(2,1fr)}.metric{border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.metric:nth-child(3){border-bottom:0}.metric strong{font-size:27px}.search-row{display:block}.select{margin-top:10px}.tabs{gap:23px}.tabs button{font-size:11px}.detail-grid{grid-template-columns:1fr}#detail-content{padding:20px}.dialog-top{padding:12px 20px}.signin{display:block}.sign-art{display:none}.sign-card{padding:30px 25px}.sign-card .brand{margin-bottom:50px}.sign-card h1{font-size:42px}.browser-heading{display:block}.browser-heading span{display:block;margin-top:8px}}

/* Workflow explanations retain their source and uncertainty beside each finding. */
[hidden]{display:none!important}.coverage{margin:22px 0;background:#fff;border:1px solid var(--line);padding:22px;border-radius:7px}.coverage h2{font-size:17px;margin-bottom:15px}.coverage-counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;margin:0 0 15px;gap:18px;list-style:none}.coverage-counts li{font-size:11px;color:var(--muted)}.coverage-counts strong{font-size:21px;color:var(--ink);display:block;line-height:1.4}.coverage-counts span{display:block}.coverage-note{font-size:12px;color:var(--muted);max-width:850px;margin-bottom:14px}.basis-legend,.evidence-bases{display:flex;flex-wrap:wrap;gap:6px}.basis{font-size:10px;line-height:1.5;border-radius:4px;padding:3px 7px;background:#e7eee6;color:#225a53;display:inline-block}.basis-manual{background:#e8edf5;color:#344d70}.basis-documented{background:#ece9f3;color:#594472}.basis-inferred{background:#f3e8dc;color:#835636}.basis-unknown{background:#eef0eb;color:#4f605b}.guide-intro{font-size:13px;color:var(--muted);max-width:840px;margin:0 0 14px}.guide-cards .card-content h3{font-size:21px}.guide-cards .guide-purpose{font-size:14px;color:var(--ink);margin-top:17px}.guide-card-note{font-size:11px!important;border-left:2px solid var(--line);padding-left:10px}.guide-purpose-block{padding:22px;background:#e7eee6;border-radius:6px;margin:22px 0}.guide-purpose-block h3{font-size:14px;text-transform:uppercase;letter-spacing:1px}.guide-purpose-block p{font-size:16px;max-width:900px;margin-bottom:0}.guide-purpose-block .evidence-bases{margin-top:14px}.guide-limit{font-size:12px;color:var(--muted);border-left:3px solid #bc5930;padding:2px 0 2px 16px;max-width:900px}.guide-contents{display:flex;flex-wrap:wrap;gap:7px;margin:23px 0}.guide-jump,.screen-link{font-size:12px;line-height:1.5;background:#fff;color:var(--teal);border-color:var(--line);font-weight:600;text-align:left;padding:9px 12px;max-width:100%;overflow-wrap:anywhere}.guide-section{padding-top:27px;margin-top:25px;border-top:1px solid var(--line);scroll-margin-top:86px;overflow-wrap:anywhere}.guide-section>h3{font-size:21px;margin-bottom:18px}.guide-section .guide-section{margin-top:12px;padding-top:14px;border:0}.guide-section .guide-section h3{font-size:15px}.claim-list{margin:0;padding-left:23px}.claim{margin-bottom:18px}.claim>p{margin:0 0 8px;font-size:14px;max-width:900px}.claim-sources{font-size:11px;margin:8px 0 0}.claim-sources summary{cursor:pointer;color:var(--teal);padding:3px 0}.claim-sources .sources{margin-top:9px;padding:10px 13px;border:1px solid var(--line);border-radius:4px;background:white}.claim-sources .sources h3{font-size:12px}.claim-sources .sources p{margin-bottom:8px}.claim-sources .sources code{font-size:9px}.unknown{font-size:13px;color:#576963;background:#e7eee6;padding:14px 16px;border-radius:4px;max-width:900px}.guide-steps{padding-left:26px;counter-reset:steps}.guide-step{padding:0 0 28px 8px;margin:0 0 26px;border-bottom:1px solid var(--line)}.guide-step:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.guide-step::marker{font-size:17px;font-weight:700;color:var(--teal)}.guide-step h4{font-size:17px;line-height:1.4;margin:0 0 12px}.guide-step>p{font-size:14px;max-width:900px}.guide-step img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:4px;display:block;margin-top:18px}.guide-step .withheld{margin-top:15px}.related-screens{display:flex;flex-wrap:wrap;gap:7px;margin-top:17px}.related-screens>p{width:100%;margin-bottom:0}.field-definitions{margin:0}.field-definitions>div{display:grid;grid-template-columns:minmax(120px,1fr) minmax(0,3fr);gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.field-definitions>div:last-child{border:0}.field-definitions dt{font-size:14px;font-weight:700}.field-definitions dd{font-size:14px;margin:0;max-width:850px}.field-definitions .evidence-bases{margin-top:9px}.permalink{display:block;font-size:11px;margin:12px 0}.back-guide{background:transparent;color:var(--teal);border-color:var(--line);font-size:12px;text-align:left;margin-bottom:22px;max-width:100%;overflow-wrap:anywhere}.guide-section:focus{outline:2px solid var(--teal);outline-offset:8px}.dialog-top{gap:15px}.dialog-top>span{min-width:0;overflow-wrap:anywhere}.dialog-top>button{flex-shrink:0}#detail-content{overflow-wrap:anywhere}.sequence>img{max-width:100%;height:auto}.detail-grid .claim>p{font-size:13px}.guide-cards .badge{margin-bottom:0}
@media(max-width:1050px){.coverage-counts{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-cards{grid-template-columns:1fr}}
@media(max-width:720px){.coverage{padding:18px}.coverage-counts{gap:15px}.coverage-counts li{font-size:10px}.coverage-note{font-size:11px}.basis{font-size:9px}.guide-purpose-block{padding:17px}.guide-purpose-block p{font-size:15px}.guide-section>h3{font-size:19px}.guide-contents{display:grid;grid-template-columns:1fr 1fr;gap:6px}.guide-jump{padding:9px;font-size:10px}.field-definitions>div{grid-template-columns:1fr;gap:7px;padding:17px 0}.guide-step{padding-left:3px}.guide-step h4{font-size:16px}.guide-step>p,.claim>p,.field-definitions dd{font-size:13px}.guide-cards .card-content h3{font-size:19px}.guide-limit{font-size:11px}.tabs{gap:22px}.tabs button{min-height:48px}.back-guide{font-size:11px}.coverage h2{font-size:16px}}

/* One-pass Don Brown branding: approved Sep21 orange/charcoal tokens and wordmark. */
.brand{gap:16px;flex-shrink:0}.dbbs-logo{width:200px;height:auto;display:block}.brand span{font-size:9px;letter-spacing:1.2px;color:var(--muted)}.topbar{border-top:4px solid #f7980f;height:88px;background:white}.access-tag{background:#fef3e2;color:#704400}.start-here{padding:24px;border:1px solid var(--line);border-left:4px solid #f7980f;background:white;border-radius:5px;margin:0 0 18px}.start-here p{max-width:780px;font-size:14px;color:var(--muted);margin-bottom:18px}.start-here h2{font-size:23px}.quick-start{display:flex;flex-wrap:wrap;gap:9px}.quick-start button{background:#f7980f;border-color:#f7980f;color:#231f20;font-size:13px}.reading-key{margin:0 0 25px;font-size:13px;color:var(--muted)}.reading-key summary{cursor:pointer;font-weight:650;color:var(--ink);padding:8px 0}.reading-key p{max-width:900px;margin:9px 0 0}.sign-art{background:#231f20;color:#faf8f6;border-top:8px solid #f7980f}.signin{background:#faf8f6}.art-frame{border-color:#918f8f;box-shadow:12px 12px 0 #3a3536}.art-frame div{background:#918f8f}.sign-card{max-width:800px}.sign-card .brand{margin-bottom:45px}.sign-card h1{font-size:clamp(34px,3.5vw,48px)}.sign-controls input[type=email]{font-size:16px;letter-spacing:0;max-width:400px;margin-bottom:18px}.sign-controls input:disabled{color:var(--muted);background:#efece9}.sign-controls button:not(.quiet){background:#f7980f;color:#231f20;border-color:#f7980f}.guide-purpose-block,.unknown{background:#efece9}.guide-limit{border-color:#a65a08}.basis-observed{background:#e7f1eb;color:#20583b}.basis-inferred{background:#fef3e2;color:#754907}.dialog-top{border-top:3px solid #f7980f}.guide-jump:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #a65a08;outline-offset:3px}
@media(max-width:720px){.topbar{padding:0 16px;gap:8px}.dbbs-logo{width:145px}.brand{gap:9px}.brand span{display:none}.access-tag{margin-left:auto;white-space:nowrap}.topbar button{font-size:12px;padding:7px 9px}.sign-card .dbbs-logo{width:200px}.sign-card .brand span{display:block}.start-here{padding:19px}.start-here h2{font-size:21px}.quick-start{display:grid;grid-template-columns:1fr}.quick-start button{text-align:left}.sign-card{padding:28px 24px}.sign-card h1{font-size:36px}}