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span:last-child{margin-left:0}.app-shell{display:block}.sidebar{position:fixed;z-index:40;top:0;left:-270px;width:252px;height:100vh;box-shadow:var(--shadow);transition:left .2s}.sidebar.open{left:0}.side-head button{display:block}.workspace{width:100%}.toolbar{padding:0 14px;overflow:auto}.toolbar-actions{display:none}.view{padding:20px 14px}.view-head h1{font-size:24px}.state-chip{display:none}.budget-strip,.metric-grid,.evidence-head{grid-template-columns:1fr 1fr}.budget-strip>div,.metric{border-bottom:1px solid var(--line)}.notice{display:block}.notice strong{display:block;margin-bottom:5px}.route-map{overflow:auto;justify-content:flex-start}.filter-row{overflow:auto}.mapping-row{grid-template-columns:1fr}.mapping-row>div{border-right:0;border-bottom:1px solid var(--line)}.preview-grid{display:block}.preview-grid article+article{margin-top:18px}.desktop-frame{height:420px}.desktop-frame iframe{transform:scale(.42)}.mobile-frame{width:100%;height:650px}.funnel{display:grid}.funnel 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/* Presentation-critical revision */
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.layer-explainer{display:grid;grid-template-columns:repeat(7,auto);align-items:stretch;gap:8px;margin-bottom:18px}.layer-explainer>div{min-width:0;background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);padding:14px 16px}.layer-explainer b,.layer-explainer span{display:block}.layer-explainer b{font-size:15px;margin-bottom:5px}.layer-explainer span{color:var(--muted);font-size:12px}.layer-explainer i{align-self:center;color:#9aa0a6;font-style:normal}.text-action{border:0;background:transparent;color:var(--blue);font-weight:700;padding:0;cursor:pointer;text-align:left}.text-action:hover{text-decoration:underline}
.rsa-variant-tabs{display:flex;gap:8px;margin:-2px 0 16px}.rsa-variant-tabs button{border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 14px;border-radius:4px;cursor:pointer}.rsa-variant-tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:#0b57d0;font-weight:700}
.ad-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.75fr);gap:18px;align-items:start}.search-ad-preview,.rsa-summary,.rsa-editor{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.search-ad-preview{padding:24px 26px}.preview-label{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:18px}.preview-label b{color:#0b57d0;background:var(--blue-soft);padding:4px 8px;border-radius:12px}.advertiser-line{display:flex;gap:10px;align-items:center}.advertiser-line>span:last-child{display:flex;flex-direction:column}.advertiser-line small{color:var(--muted)}.ad-favicon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#174ea6;color:#fff;font-weight:700}.search-ad-preview h2{color:#1a0dab;font-size:22px;font-weight:400;line-height:1.3;margin:12px 0 7px}.search-ad-preview>p{font-size:14px;color:#4d5156;margin:0;max-width:780px}.sitelink-preview{display:flex;gap:18px;flex-wrap:wrap;color:#1a0dab;margin-top:15px}.preview-foot{border-top:1px solid var(--line);margin-top:18px;padding-top:13px;display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--muted);font-size:12px}.rsa-summary{padding:20px}.rsa-summary>span{color:var(--blue);font-size:12px;font-weight:700}.rsa-summary h2{font-size:20px;margin:5px 0 16px}.rsa-summary dl{margin:0}.rsa-summary dl>div{padding:9px 0;border-bottom:1px solid var(--line)}.rsa-summary dt{color:var(--muted);font-size:11px}.rsa-summary dd{margin:2px 0 0;font-weight:700;overflow-wrap:anywhere}.rsa-summary p{font-size:12px;color:var(--muted)}.rsa-editor{margin-top:18px;padding:22px}.rsa-editor>section+section{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.editor-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.editor-head h3{margin:0;font-size:17px}.editor-head span{color:var(--muted);font-size:12px}.rsa-field-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.rsa-field-grid.descriptions{grid-template-columns:repeat(2,minmax(0,1fr))}.rsa-field{border:1px solid var(--line);border-radius:4px;padding:10px 11px;min-width:0}.rsa-field>span,.rsa-field>b,.rsa-field>small{display:block}.rsa-field>span{font-size:10px;color:var(--blue);font-weight:700}.rsa-field>b{margin:4px 0;font-weight:500}.rsa-field>small{color:var(--muted)}.url-spec{display:flex;gap:10px;flex-wrap:wrap}.url-spec>code{width:100%;padding:10px;background:#f8fafd;color:#0b57d0;overflow-wrap:anywhere}.url-spec>.rsa-field{min-width:220px}.combination-review{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}.combination-review summary{cursor:pointer;font-weight:700}.combination-review p{color:var(--muted)}
.asset-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px}.asset-family{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:18px}.asset-family>div{display:flex;justify-content:space-between;align-items:center}.asset-family>div span{font-size:18px;font-weight:700}.asset-family>div strong{font-size:22px;color:var(--blue)}.asset-family>p{color:var(--muted);margin:6px 0 14px}.asset-family ul{list-style:none;margin:0;padding:0}.asset-family li{display:flex;flex-direction:column;padding:9px 0;border-top:1px solid var(--line)}.asset-family li small{color:var(--muted)}.implementation-details{background:#fff;border:1px solid var(--line)}.implementation-details>summary{cursor:pointer;padding:15px 18px;font-weight:700;color:var(--blue)}.implementation-details .table-panel{border:0;box-shadow:none}
.landing-route{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);padding:14px 17px;margin-bottom:16px}.landing-route span{color:var(--muted)}.landing-route i{color:#9aa0a6;font-style:normal}.landing-preview{min-width:0}.landing-preview .desktop-frame{height:960px;overflow:auto;background:#e8eaed}.landing-preview .desktop-frame iframe{width:100%;height:1400px;transform:none;display:block}.annotation-row b{font-size:18px}
.landing-variant-tabs{display:flex;gap:8px;margin:0 0 12px}.landing-variant-tabs button{border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--muted);padding:8px 14px;cursor:pointer}.landing-variant-tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);font-weight:700}.landing-route a{margin-left:auto;color:var(--blue);font-weight:700;text-decoration:none}.landing-route a:hover{text-decoration:underline}
@media(max-width:1100px){.ad-layout{grid-template-columns:1fr}.rsa-field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.layer-explainer{grid-template-columns:1fr}.layer-explainer i{justify-self:center;transform:rotate(90deg)}}
@media(max-width:760px){.allocation-proof,.asset-card-grid{grid-template-columns:1fr}.rsa-field-grid,.rsa-field-grid.descriptions{grid-template-columns:1fr}.preview-foot{align-items:flex-start;flex-direction:column}.landing-preview .desktop-frame{height:760px}.landing-preview .desktop-frame iframe{height:1200px}.rsa-editor{padding:16px}.search-ad-preview{padding:18px}.search-ad-preview h2{font-size:19px}.rsa-variant-tabs{overflow:auto}.layer-explainer{display:grid}.annotation-row{grid-template-columns:1fr}}
.case-facts,.assumption-register{margin-top:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.case-facts>summary,.assumption-register>summary{cursor:pointer;padding:15px 18px;font-weight:700;color:#174ea6}
.case-fact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.case-fact-grid article{padding:17px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-fact-grid article:nth-child(3n){border-right:0}.case-fact-grid p{margin:6px 0 0;color:var(--muted)}
.assumption-register .table-panel{box-shadow:none;border-left:0;border-right:0;border-bottom:0}
@media(max-width:900px){.case-fact-grid{grid-template-columns:1fr 1fr}.case-fact-grid article:nth-child(3n){border-right:1px solid var(--line)}.case-fact-grid article:nth-child(2n){border-right:0}}
@media(max-width:600px){.case-fact-grid{grid-template-columns:1fr}.case-fact-grid article{border-right:0!important}}