:root{--paper:#f6f5f0;--card:#fffefa;--ink:#202f2b;--muted:#758078;--green:#24594d;--green-light:#e8eee5;--coral:#cc674e;--line:#dedfd5;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-family:var(--sans);color:var(--ink);background:var(--paper);font-synthesis:none;font-size:15px}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,summary,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.055em}h1{font-size:clamp(38px,5.8vw,76px);line-height:1.04;margin-bottom:24px}h2{font-size:36px;line-height:1.12}h3{font-size:21px;letter-spacing:-.035em}p{line-height:1.7}em{font-weight:400;color:var(--green)}[hidden]{display:none!important}:focus-visible{outline:3px solid #de9a3f;outline-offset:4px}::selection{background:#dae5ce}#app:focus{outline:none}.site-header,.site-footer{max-width:1360px;margin:0 auto;padding:28px 52px;display:flex;justify-content:space-between;align-items:center}.site-header{border-bottom:1px solid var(--line);gap:24px}.wordmark{text-decoration:none;font-size:25px;font-weight:650;letter-spacing:-1.2px;display:flex;align-items:center;gap:0}.wordmark-light{font-weight:350}.brand-dot{color:var(--coral)}.brand-icon{display:inline-grid;place-items:center;background:var(--green);border-radius:9px;color:#fffdf1;width:31px;height:31px;margin-right:12px;font-size:25px;font-weight:400}.header-note{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted)}.live-dot{width:6px;height:6px;display:inline-block;flex-shrink:0;border-radius:50%;background:#72966a}.site-footer{color:var(--muted);font-size:11px;border-top:1px solid var(--line);gap:20px;padding-top:25px;padding-bottom:25px}.site-footer a{text-decoration:none}main{max-width:1256px;margin:0 auto;padding:0 0 48px;min-height:calc(100dvh - 174px)}.eyebrow{display:block;font-size:10px;letter-spacing:1.6px;font-weight:650;line-height:1.6;color:var(--muted)}.pill,.tiny-pill{display:inline-flex;align-items:center;gap:8px;font-size:9px;letter-spacing:1.2px;padding:9px 12px;border:1px solid var(--line);border-radius:30px;color:var(--green);font-weight:600}.tiny-pill{padding:5px 9px;font-size:9px}.lead{font-size:17px;line-height:1.65;color:#68756d}.small{font-size:12px}.muted{color:var(--muted)}.faint{color:#a2a89f}.welcome-grid{display:grid;grid-template-columns:1.06fr 1fr;align-items:center;gap:8%;padding:76px 34px 62px}.welcome-copy>.pill{margin-bottom:27px}.welcome-copy h1{font-size:clamp(44px,5.6vw,75px)}.welcome-copy .lead{max-width:440px}.study-facts{display:flex;gap:31px;margin:34px 0}.study-facts>div{display:flex;flex-direction:column;gap:8px;padding-right:30px;border-right:1px solid var(--line)}.study-facts>div:last-child{border:0;padding:0}.study-facts strong{font-weight:500;font-size:19px}.study-facts span{font-size:11px;color:var(--muted)}.text-link{display:inline-flex;gap:20px;text-decoration:none;font-size:12px;border-bottom:1px solid var(--green);padding-bottom:7px;color:var(--green)}.hero-map-card{background:var(--card);padding:20px;border:1px solid var(--line);border-radius:15px;position:relative;transform:rotate(2deg);box-shadow:0 16px 40px #34453508}.map-card-label,.map-card-caption{display:flex;justify-content:space-between;align-items:center;gap:10px}.map-card-label{margin-bottom:16px}.preview-map{border-radius:5px;overflow:hidden;aspect-ratio:1.15;background:#ebece5}.preview-map .street-map{width:100%;height:100%;object-fit:cover;transform:scale(1.23)}.map-card-caption{font-size:10px;margin-top:18px;color:var(--muted)}.map-card-caption>span{display:flex;align-items:center;gap:7px}.caption-line{flex:1;border-top:1px dashed #c7d0c4;margin:0 10px}.map-sticker{position:absolute;right:-18px;bottom:71px;background:#f3e7ce;border:1px solid #e9dcbc;border-radius:3px;padding:14px 20px;transform:rotate(-8deg);box-shadow:0 3px 5px #33333305;font:italic 17px/1.35 var(--serif);color:#746245}.key-dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}.key-dot.start{background:var(--green)}.key-dot.finish{background:var(--coral)}.participation{display:grid;grid-template-columns:1.13fr 1fr;gap:12%;border-top:1px solid var(--line);padding:53px 34px 20px;align-items:start}.participation h2{margin:10px 0 21px}.participation p{color:#68756d;font-size:13px}.participation details{font-size:13px}.participation summary{cursor:pointer;color:var(--green);font-weight:500;padding:5px 0 16px}.consent-card{padding:30px;background:var(--card);border:1px solid var(--line);border-radius:12px}.consent-card h3{font-family:var(--serif);font-size:30px;font-weight:400;margin:8px 0 25px}.check-label{display:flex;align-items:start;gap:12px;font-size:12px;line-height:1.6;margin:19px 0;color:#5e6c63;cursor:pointer}.check-label input{margin:3px 0 0;width:16px;height:16px;flex-shrink:0;accent-color:var(--green)}.button{border:1px solid var(--green);background:var(--green);color:#fffefa;padding:15px 22px;border-radius:6px;font-size:12px;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:27px;min-height:47px;transition:background .15s,transform .15s}.button:hover{background:#194638}.button:active{transform:translateY(1px)}.button.full{display:flex;width:100%;justify-content:space-between}.button.secondary{background:transparent;color:var(--green);border-color:var(--line)}.button.secondary:hover{background:var(--green-light)}.button.danger{background:#a74334;border-color:#a74334}.button.compact{padding:9px 13px;min-height:36px}.consent-card .small{margin:14px 0 0;text-align:center;font-size:10px}.text-button{border:0;background:none;font-size:11px;text-decoration:underline;text-underline-offset:3px;padding:10px 4px;color:var(--muted)}.text-button:hover{color:var(--green)}.error{color:#a03f2a!important;background:#faeae3;border:1px solid #edc1b3;border-radius:5px;padding:10px 14px;font-size:12px;line-height:1.5}.loading-state{padding:120px 30px;text-align:center;color:var(--muted)}.workspace{max-width:1070px;padding:27px 24px 0;margin:0 auto}.progress-heading{display:flex;align-items:center;justify-content:space-between;font-size:11px}.progress-track{display:flex;gap:5px;margin:10px 0 27px}.progress-track span{height:3px;background:#e1e2d9;border-radius:1px;flex:1}.progress-track .done{background:#87a18b}.progress-track .current{background:var(--green)}.workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:19px}.workspace-heading h1{font-size:36px;letter-spacing:-1.4px;margin:0 0 8px}.workspace-heading p{color:var(--muted);font-size:12px;margin:0}.legend{display:flex;gap:20px;font-size:11px;white-space:nowrap;color:#69756b}.legend>span{display:flex;gap:7px;align-items:center}.map-shell{border:1px solid #d6dbd1;border-radius:10px;overflow:hidden;background:var(--card);box-shadow:0 4px 16px #243b2f05}.map-topbar{display:flex;justify-content:space-between;align-items:center;padding:10px 17px;gap:20px;border-bottom:1px solid #e7e9e0;min-height:47px}.map-status{font-size:9px;letter-spacing:1.25px;display:flex;align-items:center;gap:8px;color:var(--muted)}.map-tools{display:flex;gap:17px}.tool-button{border:0;background:none;color:#667269;font-size:12px;padding:3px 0;display:flex;gap:6px;align-items:center}.tool-button:hover{color:var(--green)}.prompt-rail{height:49px;display:flex;align-items:center;justify-content:center;background:#fafaf6;font-size:11px;color:#8b948b;border-bottom:1px solid #e3e5db;position:relative}.pressure-prompt{display:flex;align-items:center;justify-content:center;gap:10px;background:#f7e8d8;color:#85502e;width:100%;height:100%;font-weight:600;font-size:14px}.pressure-prompt>span:first-child{font-size:21px;font-weight:400}.map-canvas{position:relative;isolation:isolate;background:#ebece5;line-height:0}.map-canvas #map-target{width:100%;height:min(55dvh,610px);min-height:260px}.street-map{display:block;width:100%;height:100%;user-select:none;-webkit-user-select:none}.map-canvas .street-map{cursor:crosshair;touch-action:none}.street-label{fill:#9ca49b;font:9px var(--sans);letter-spacing:.1px;paint-order:stroke;stroke:#f9f9f0;stroke-width:2px;stroke-linejoin:round}.ink-layer{pointer-events:none}.map-bottom-bar{display:flex;justify-content:space-between;padding:11px 16px;color:#8b958b;font-size:9px;gap:16px}.map-bottom-bar a{text-decoration:none}.workspace-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:19px}.workspace-actions>div{display:flex;align-items:center;gap:20px;font-size:11px}.pause-overlay{position:absolute;inset:0;z-index:3;background:#f3f3ec;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.5;text-align:center;padding:20px}.pause-overlay h2{margin:8px 0 12px;font-size:38px}.pause-overlay p{color:var(--muted);font-size:13px;margin-bottom:22px}.practice-banner{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:11px;padding:4px 0 22px}.ready-page,.rating-page{max-width:850px;margin:0 auto;padding:38px 30px 20px}.ready-card,.rating-card{max-width:570px;text-align:center;margin:60px auto 30px}.ready-card h1,.rating-card h1{font-size:52px;margin:13px 0 23px}.ready-card p,.rating-card p{color:#6d786d;font-size:14px;max-width:450px;margin-left:auto;margin-right:auto}.ready-card>.button{margin-top:17px}.ready-bottom{margin-top:20px;display:flex;justify-content:center;gap:23px}.route-symbol{display:flex;align-items:center;justify-content:center;gap:17px;margin:0 auto 36px;width:180px}.route-symbol span{display:grid;place-items:center;border-radius:50%;width:38px;height:38px;background:var(--green);color:#fffefa;font-size:12px;box-shadow:0 0 0 7px #e6ebe0}.route-symbol span:last-child{background:var(--coral);box-shadow:0 0 0 7px #f0e7dc}.route-symbol i{flex:1;border-top:2px dashed #b6c4b0;transform:rotate(-13deg)}.rating-options{display:flex;gap:10px;border:0;padding:0;margin:35px 0 13px;justify-content:space-between}.rating-options label{flex:1;position:relative;cursor:pointer}.rating-options input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}.rating-options span{display:grid;place-items:center;background:var(--card);border:1px solid var(--line);height:58px;border-radius:7px;font-family:var(--serif);font-size:24px}.rating-options input:checked+span{background:var(--green);color:var(--card);border-color:var(--green)}.rating-options input:focus-visible+span{outline:3px solid #de9a3f;outline-offset:3px}.rating-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-bottom:27px}.rating-card>.button{margin-top:20px}.completion-page{max-width:660px;margin:0 auto;padding:55px 30px 20px;text-align:center}.completion-icon{display:grid;place-items:center;background:#e3ebdc;color:var(--green);height:62px;width:62px;margin:0 auto 24px;border-radius:50%;font-size:25px}.completion-page h1{font-size:60px;margin:16px 0 25px}.completion-page .lead{font-size:16px;margin-bottom:36px}.debrief-card{text-align:left;border:1px solid var(--line);border-radius:11px;padding:27px;background:var(--card)}.debrief-card h3{font-size:17px}.debrief-card p{font-size:12px;color:var(--muted)}.participant-code{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin:22px 0;display:flex;align-items:center;justify-content:space-between}.participant-code strong{font:19px ui-monospace,monospace;letter-spacing:2px;display:block;margin-top:6px}.debrief-card .small{margin-bottom:0;font-size:11px}.completion-bottom{margin-top:20px;display:flex;align-items:center;justify-content:space-between;font-size:11px}.center-card{max-width:620px;text-align:center;padding:80px 30px;margin:0 auto}.center-card h1{font-size:52px;margin-top:18px}.center-card p{color:var(--muted)}.large-symbol{display:block;font-size:46px;color:var(--green);margin-bottom:25px}dialog{max-width:480px;border:1px solid var(--line);border-radius:12px;padding:31px;background:var(--card);color:var(--ink)}dialog::backdrop{background:#10241dd0}dialog h2{margin-top:8px}dialog p{font-size:13px;color:var(--muted)}.button-row{display:flex;gap:12px;margin-top:25px;flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Research console */
.research-page{padding:40px 30px 0}.research-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:28px}.research-heading h1{font-size:46px;margin:8px 0 12px}.research-heading p{font-size:12px;color:var(--muted);margin-bottom:0}.research-toolbar{display:flex;gap:9px;flex-wrap:wrap}.research-toolbar .button{padding:11px 14px;gap:10px;white-space:nowrap}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:26px 0}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:20px}.stat-card strong{display:block;font-size:35px;font-weight:400;font-family:var(--serif);margin:9px 0 5px;letter-spacing:-1px}.stat-card p{font-size:11px;color:var(--muted);margin:0}.panel{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:25px;margin:23px 0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.panel h2{font-size:29px;margin:0 0 8px}.panel h3{font-size:16px}.panel p{font-size:12px;color:var(--muted)}.effect-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:22px 0}.effect-card{padding:0 20px;border-right:1px solid var(--line)}.effect-card:first-child{padding-left:0}.effect-card:last-child{border:0}.effect-card strong{display:block;font:32px var(--serif);letter-spacing:-1px;margin:10px 0}.effect-card small{font-size:10px;line-height:1.6;color:var(--muted);display:block}.notice{background:#ecf0e6;border:1px solid #dbe2d2;border-radius:6px;padding:14px 16px;line-height:1.6;font-size:12px;color:#64715e}.empty-state{padding:35px 20px;text-align:center;color:var(--muted);font-size:13px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:11px}th{font-weight:500;font-size:9px;letter-spacing:.7px;color:var(--muted);text-transform:uppercase;padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:13px 10px;border-bottom:1px solid #edeee6;white-space:nowrap}tr:last-child td{border-bottom:0}td .text-button{font-size:10px;padding:4px 0}.badge{display:inline-flex;padding:4px 7px;border-radius:4px;font-size:9px;background:#e8eee4;color:#476e4e}.badge.pressure{background:#f6e9db;color:#94623b}.badge.warning{background:#f7e4dc;color:#a15e44}.mono{font-family:ui-monospace,SFMono-Regular,monospace}.login-card{max-width:460px;padding:40px 30px;margin:55px auto}.login-card h1{font-size:43px;margin:13px 0 23px}.login-card p{font-size:13px;color:var(--muted)}.form-field{display:flex;flex-direction:column;gap:10px;margin:27px 0 19px;font-size:11px}.form-field input{padding:13px 14px;border:1px solid #ccd4c9;background:var(--card);border-radius:5px;width:100%;font:13px var(--sans)}.study-protocol{display:grid;grid-template-columns:1fr 1fr;gap:25px}.study-protocol p{margin-bottom:8px}.viewer-controls{display:flex;gap:15px;align-items:center;margin:15px 0;font-size:11px}.viewer-controls input{flex:1;accent-color:var(--green)}.viewer-canvas{height:420px;background:#ebece5;position:relative;border-radius:6px;overflow:hidden}.viewer-prompt{min-height:37px;text-align:center;background:#faf4e8;border-radius:5px;margin-bottom:8px;padding:9px;font-size:12px;color:#94623b}.trial-select{max-width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:5px;background:var(--card);font-size:12px}.research-code-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.footnote{font-size:10px!important;line-height:1.6}
@media(min-width:1450px){.map-canvas #map-target{height:min(58dvh,610px)}}
@media(max-width:1000px){.site-header,.site-footer{padding-left:30px;padding-right:30px}.welcome-grid{gap:6%;padding:55px 30px}.welcome-copy h1{font-size:55px}.study-facts{gap:18px}.study-facts>div{padding-right:18px}.participation{padding-left:30px;padding-right:30px;gap:6%}.hero-map-card{padding:15px}.map-sticker{right:-8px;padding:12px 15px;font-size:15px}.header-note{font-size:11px}.summary-grid{gap:10px}.stat-card{padding:15px}.effect-card{padding:0 13px}.effect-card strong{font-size:27px}.research-heading{align-items:flex-start}.research-toolbar{max-width:270px;justify-content:flex-end}}
@media(max-width:760px){.site-header,.site-footer{padding:21px 22px}.wordmark{font-size:22px}.header-note{font-size:10px}.welcome-grid{grid-template-columns:1fr;gap:40px;padding:43px 26px}.welcome-copy h1{font-size:59px}.welcome-copy .lead{font-size:16px;max-width:100%}.hero-map-card{max-width:500px;width:92%;margin:0 auto;transform:rotate(1deg)}.preview-map{aspect-ratio:1.65}.map-sticker{bottom:65px;right:-17px}.participation{grid-template-columns:1fr;gap:25px;padding:35px 26px 0}.consent-card{padding:25px}.workspace{padding:22px 16px 0}.workspace-heading{flex-direction:column;align-items:flex-start;gap:14px}.workspace-heading h1{font-size:30px}.legend{font-size:10px}.map-canvas #map-target{height:50dvh;min-height:270px}.map-topbar{padding:9px 12px;gap:8px}.map-status{font-size:8px;letter-spacing:.7px}.map-tools{gap:12px}.tool-button{font-size:11px}.map-bottom-bar{padding:9px 11px;font-size:8px;gap:10px}.map-bottom-bar>span:last-child{max-width:135px;text-align:right;line-height:1.6}.workspace-actions{gap:12px;margin-top:15px}.workspace-actions>div{gap:10px}.workspace-actions>.button{padding:13px 16px;gap:16px}.workspace-actions .muted{font-size:10px}.practice-banner{font-size:10px;gap:8px}.ready-page,.rating-page{padding:28px 23px}.ready-card,.rating-card{margin-top:53px}.ready-card h1,.rating-card h1{font-size:46px}.completion-page h1{font-size:50px}.completion-page{padding:40px 23px 20px}.rating-options{gap:6px}.rating-options span{height:50px}.center-card{padding:60px 24px}.center-card h1{font-size:44px}.site-footer{font-size:10px}.site-footer>span{max-width:160px;line-height:1.6}.research-page{padding:28px 18px}.research-heading{flex-direction:column;align-items:flex-start}.research-toolbar{max-width:none;justify-content:flex-start}.research-heading h1{font-size:39px}.summary-grid{grid-template-columns:repeat(2,1fr)}.panel{padding:19px}.effect-grid{grid-template-columns:repeat(2,1fr);gap:25px}.effect-card,.effect-card:first-child{padding:0 10px}.effect-card:nth-child(2){border:0}.study-protocol{grid-template-columns:1fr;gap:10px}.viewer-canvas{height:300px}.research-code-row{align-items:flex-start}.panel-heading{align-items:flex-start;flex-direction:column}}
@media(max-width:420px){.header-note{max-width:117px;line-height:1.5}.welcome-copy h1{font-size:49px}.study-facts{gap:15px}.study-facts strong{font-size:17px}.study-facts>div{padding-right:15px}.study-facts span{font-size:10px}.legend{gap:16px}.workspace-heading h1{font-size:28px}.map-tools{gap:10px}.tool-button span{display:none}.map-topbar{min-height:41px}.map-canvas #map-target{height:43dvh;min-height:260px}.prompt-rail{height:44px}.map-status{font-size:7px}.completion-page h1{font-size:44px}.button{gap:17px}.workspace-actions>div{flex-direction:column;align-items:flex-start;gap:0}.text-button{padding:8px 4px}.participant-code{gap:10px}.participant-code strong{font-size:16px}.participant-code .button{font-size:10px}}
.preview-map .street-map{transform:none}
.preview-map{aspect-ratio:1000/660}
@media(max-width:760px){.map-canvas #map-target{height:auto;min-height:0;aspect-ratio:1000/660}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}