@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{font-family:'DM Sans',system-ui,sans-serif;color:#19271c;background:#f6f8f2;font-synthesis:none;line-height:1.6;--accent:#275c34;--line:#d7dfd1}*{box-sizing:border-box}body{margin:0}.wrap{width:min(1140px,calc(100% - 48px));margin:auto}header,footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 0;font-size:13px;color:#52604f}header{border-bottom:1px solid var(--line)}a{color:var(--accent);text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,summary{cursor:pointer}button{border:1px solid var(--line);border-radius:6px;padding:12px 18px;color:inherit;background:#fff}.brand{font:800 23px Manrope,system-ui;color:#19271c;text-decoration:none}.intro{padding:58px 0 30px;max-width:850px}.eyebrow{font-size:11px;letter-spacing:.11em;font-weight:700;color:#53664f}h1,h2,h3{font-family:Manrope,system-ui;letter-spacing:-.035em;line-height:1.2}h1{font-size:clamp(35px,4.7vw,58px);margin:14px 0 22px}h2{font-size:clamp(25px,3vw,38px);margin:12px 0}h3{font-size:22px;margin:0 0 20px}.intro>p:not(.eyebrow):not(.note){font-size:18px;max-width:770px}.note{font-size:13px;color:#5c6657}.scope{padding:16px;background:#e9eee2;font-size:14px;border-left:3px solid var(--accent)}nav{display:flex;gap:6px;border-bottom:1px solid var(--line);padding:12px 0;position:sticky;top:0;background:#f6f8f2;z-index:2}nav button{background:none;border-color:transparent;font-weight:600}nav button[aria-selected=true]{background:#e2ead9;border-color:#bfceb6}section[role=tabpanel]{padding:24px 0 50px;scroll-margin-top:80px}section[hidden],[hidden]{display:none!important}.section-title{margin:12px 0 28px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:8px;margin:26px 0;background:#fff}.metrics>div{padding:24px}.metrics>div+div{border-left:1px solid var(--line)}.metrics strong{display:block;font-size:36px;letter-spacing:-.04em}.metrics span{font-size:13px;color:#596652}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{border:1px solid var(--line);border-radius:8px;padding:28px;background:#fff}.verdict{background:#eaf0e3}.verdict h3{font-size:29px}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.caller{margin:16px 0}.caller-heading{display:flex;justify-content:space-between;font-size:13px;gap:16px;overflow-wrap:anywhere}.track{height:7px;background:#e7ecdf;margin-top:7px}.track span{height:100%;display:block;background:#638b4a}details{border-top:1px solid var(--line);padding:21px 0;margin-top:18px}summary{font-weight:600}details p{max-width:960px}.filters,.model{display:flex;gap:20px;flex-wrap:wrap;align-items:end;margin:24px 0}label{font-size:13px;display:block;font-weight:600}select,input{display:block;max-width:100%;border:1px solid #aab9a0;border-radius:5px;background:#fff;padding:10px;margin-top:8px;color:inherit}select{min-width:260px}input{width:220px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;background:#fff}th,td{padding:14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:#eaf0e3;font-size:12px}td code{display:block;font-size:11px;max-width:240px;overflow-wrap:anywhere}td a{display:block;margin-top:7px}td:first-child{overflow-wrap:anywhere;max-width:260px}.reproduce{margin-top:35px}pre{overflow:auto;padding:18px;background:#edf1e8;font-size:13px}code{font-family:ui-monospace,monospace}output{font-size:18px;font-weight:600}.links{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0}.skip{position:absolute;left:0;top:-80px;padding:15px;background:#fff}.skip:focus{top:0}button:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #789e52;outline-offset:3px}#error{padding:20px;background:#fbe6db}footer{border-top:1px solid var(--line)}.delta{font-weight:700;color:var(--accent)}@media(max-width:720px){.wrap{width:calc(100% - 28px)}header{flex-wrap:wrap;padding:18px 0}header>span{font-size:10px}.intro{padding-top:30px}.two-col{grid-template-columns:1fr}.metrics>div{padding:15px 10px}.metrics strong{font-size:27px}.metrics span{font-size:11px}nav{gap:0}nav button{font-size:12px;padding:11px 9px;flex:1}.panel{padding:20px}select{min-width:0;width:100%}.filters>label{width:100%}footer{font-size:11px}.section-title{margin-top:0}th,td{padding:10px}}

@media(prefers-reduced-motion:no-preference){section[role=tabpanel]:not([hidden]){animation:reveal .28s ease-out}button{transition:transform .18s}button:hover{transform:translateY(-1px)}@keyframes reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
#comparison .metrics strong{font-size:clamp(21px,2.5vw,32px)}

#evidence-count{font-size:16px;color:var(--accent)}#evidence-count strong{font-size:28px;letter-spacing:-.035em}#export-status{display:inline-block;margin-left:12px;max-width:580px} @media(max-width:720px){#export-status{margin:10px 0 0}}

.intro{max-width:1050px}.intro h1{font-size:clamp(32px,4.1vw,52px)}.answer-lead{font-size:19px;max-width:1000px}.adoption-grid h3{font-size:23px}.observation+.observation,.watch-signal+.watch-signal{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.observation h4,.watch-signal h4{margin:0 0 5px;font-size:15px}.observation strong{font:800 24px Manrope,system-ui}.observation p,.watch-signal p{font-size:14px;margin:7px 0 0}.adoption-grid button{margin-top:18px}.adoption-grid .verdict{background:#eaf0e3}#activity-evidence>.section-title{margin-top:30px}#adoption-answer>.note{max-width:1000px}button:disabled{opacity:.55;cursor:wait}

.watch-signal small{color:#596652;font-size:11px}.watch-signal .watch-link{padding:0;border:0;border-radius:0;background:none;margin:9px 0 0;font-size:13px;text-decoration:underline;text-underline-offset:3px;color:var(--accent)}#adoption-economics{font-size:14px;padding:12px 16px}.adoption-grid{gap:20px}.adoption-grid .panel{padding:23px}.adoption-grid .watch-signal p{font-size:13px}.adoption-grid .watch-signal+.watch-signal{padding-top:10px;margin-top:10px}

/* Research workspace: persistent scope, independent views, no presentation gate. */
.wrap{width:min(1280px,calc(100% - 48px))}header{padding:18px 0}.research-header{display:flex;align-items:center;justify-content:space-between;gap:8px 24px;flex-wrap:wrap;padding:24px 0 14px}.research-header h1{font-size:28px;margin:0 0 5px;letter-spacing:-.035em}.research-header p{margin:0;font-size:14px;color:#596652}.research-header #freshness{width:100%;font-size:12px;margin-top:8px}.archive-badge{font-size:12px;border:1px solid var(--line);border-radius:20px;padding:5px 12px;color:#3d5836;background:#edf2e7}.section-title{margin:0 0 18px}.section-title h2{font-size:25px;margin:0 0 8px}.section-title p{margin:0}.overview-metrics{grid-template-columns:repeat(4,1fr);margin:18px 0}.overview-metrics>div{padding:18px 20px}.overview-metrics strong{font-size:31px}.panel{padding:24px}.verdict h3{font-size:25px}.metrics{border-radius:8px}.research-header+nav{margin-top:0}section[role=tabpanel]{padding:24px 0 32px}.adoption-grid .panel{padding:22px}.answer-lead{font-size:16px}.reproduce{margin-top:18px}footer{padding:20px 0}.research-header .note{font-size:12px}@media(max-width:720px){.wrap{width:calc(100% - 28px)}.research-header{padding-top:18px}.research-header h1{font-size:25px}.archive-badge{font-size:11px}.overview-metrics{grid-template-columns:repeat(2,1fr)}.overview-metrics>div{padding:14px}.overview-metrics>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.overview-metrics>div:nth-child(4){border-top:1px solid var(--line)}nav button{padding:10px 6px;font-size:11px}.section-title h2{font-size:23px}footer{flex-wrap:wrap}.adoption-grid .panel{padding:18px}}

button.caller{display:block;width:100%;margin:6px 0;padding:9px 10px;text-align:left;border:1px solid transparent;background:transparent;border-radius:6px}button.caller:hover{background:#edf2e7}button.caller[aria-pressed=true]{border-color:#7da26e;background:#e4eddb}#callers.has-selection button.caller[aria-pressed=false]{opacity:.55}#callers>.caller:not(button){padding:8px 10px;margin:6px 0}.selection-status{font-size:13px;font-weight:600;color:var(--accent);margin:14px 0}#clear-participant{font-size:13px;margin-left:8px} @media(prefers-reduced-motion:reduce){button.caller{transition:none;transform:none}}