.research-system {--paper-000:var(--paper);--paper-100:var(--warm);--paper-200:var(--line);--ink-900:var(--ink);--ink-700:var(--deep);--ink-500:var(--muted);--butter-300:var(--signal);--butter-500:var(--signal);--butter-700:var(--deep);--toast-400:var(--brand);--toast-600:var(--deep);--crust-700:var(--deep);--crust-900:var(--ink);--blue:var(--deep);--sage:var(--brand);--rule-light:var(--line);--rule-mid:var(--brand);--rule-strong:var(--ink);--radius-sm:0;--radius-md:0;--font-editorial:var(--font-display);--font-ui:var(--font-body);--font-data:var(--font-mono);max-width:var(--max);margin:auto;padding:0 3vw 4rem;}
.research-system *{box-sizing:border-box}
.research-system button,.research-system input,.research-system select,.research-system textarea{font:inherit;color:inherit}
.research-system button{cursor:pointer}
.research-system a{color:inherit}
.research-system .rs-mono,.research-system .rs-eyebrow{font-family:var(--font-data)}
.research-system .rs-eyebrow{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-500)}
.research-system .rs-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);gap:40px;padding:76px 0 44px;border-bottom:1px solid var(--rule-strong);overflow:hidden}
.research-system .rs-hero h1,.research-system .rs-section-head h2,.research-system .rs-workspace h2{font-family:var(--font-editorial);font-weight:400;line-height:.98;margin:0}
.research-system .rs-hero h1{font-size:clamp(54px,8vw,112px);max-width:980px;letter-spacing:-.045em}
.research-system .rs-hero .rs-lead{font:22px/1.45 var(--font-editorial);max-width:760px;color:var(--ink-700);margin:24px 0}
.research-system .rs-hero-side{align-self:end;border-top:1px solid var(--rule-strong);padding-top:14px}
.research-system .rs-hero-side p{color:var(--ink-700);font-size:14px}
.research-system .rs-hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.research-system .rs-btn{border:1px solid var(--ink-900);background:transparent;padding:10px 14px;border-radius:var(--radius-sm);font-size:12px}
.research-system .rs-btn.rs-primary{background:var(--ink-900);color:var(--paper-000)}
.research-system .rs-btn.rs-soft{background:var(--paper-100)}
.research-system .rs-btn:hover{transform:translateY(-1px)}
.research-system section{padding:66px 0;border-bottom:1px solid var(--rule-light)}
.research-system .rs-section-head{display:grid;grid-template-columns:170px minmax(0,1fr);gap:28px;margin-bottom:32px}
.research-system .rs-section-head h2{font-size:clamp(38px,5vw,68px);letter-spacing:-.025em}
.research-system .rs-section-head p{max-width:780px;color:var(--ink-700)}
.research-system .rs-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-light);margin-top:34px}
.research-system .rs-stat{padding:16px;border-right:1px solid var(--rule-light)}
.research-system .rs-stat:last-child{border-right:0}
.research-system .rs-stat strong{display:block;font:38px/1 var(--font-data);font-weight:400}
.research-system .rs-stat span{font-size:11px;color:var(--ink-500)}
.research-system .rs-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:12px;background-image:linear-gradient(to right,var(--rule-light) 1px,transparent 1px),linear-gradient(to bottom,var(--rule-light) 1px,transparent 1px);background-size:24px 24px;border:1px solid var(--rule-light);margin-bottom:16px}
.research-system .rs-search{flex:1;min-width:220px;border:1px solid var(--rule-strong);background:var(--paper-000);padding:10px 12px;font-size:16px}
.research-system .rs-chip{border:1px solid var(--rule-light);background:var(--paper-000);padding:9px 10px;font:10px var(--font-data);text-transform:uppercase;letter-spacing:.04em}
.research-system .rs-chip.rs-active{background:var(--ink-900);color:var(--paper-000);border-color:var(--ink-900)}
.research-system .rs-map-shell{border:1px solid var(--rule-strong);background:var(--paper-100);overflow:auto}
.research-system .rs-map{min-width:970px}
.research-system .rs-map-head,.research-system .rs-map-lane{display:grid;grid-template-columns:105px repeat(6,minmax(135px,1fr))}
.research-system .rs-map-head{border-bottom:1px solid var(--rule-strong)}
.research-system .rs-map-head>div{padding:10px;border-right:1px solid var(--rule-light);text-align:center}
.research-system .rs-map-head>div:first-child{text-align:left}
.research-system .rs-map-head>div:last-child{border-right:0}
.research-system .rs-map-lane{border-bottom:1px solid var(--rule-light)}
.research-system .rs-map-lane:last-child{border-bottom:0}
.research-system .rs-lane-label{padding:12px;border-right:1px solid var(--rule-light);background:var(--paper-000)}
.research-system .rs-lane-label strong{display:block;font-size:12px}
.research-system .rs-lane-rule{height:5px;margin-top:8px}
.research-system .rs-lane-cell{padding:7px;border-right:1px solid var(--rule-light);display:flex;flex-direction:column;gap:6px;min-height:190px}
.research-system .rs-lane-cell:last-child{border-right:0}
.research-system .rs-node{border:1px solid var(--rule-light);background:var(--paper-000);padding:8px;text-align:left;min-height:58px}
.research-system .rs-node:hover{border-color:var(--rule-strong)}
.research-system .rs-node.rs-selected{outline:2px solid var(--butter-500);outline-offset:-2px}
.research-system .rs-node.rs-dim{opacity:.16}
.research-system .rs-node-name{display:block;font-size:11px;font-weight:800;line-height:1.25}
.research-system .rs-node-meta{display:block;margin-top:3px;font:9px var(--font-data);text-transform:uppercase;color:var(--ink-500)}
.research-system .rs-node.rs-method{border-top:4px solid var(--blue)}
.research-system .rs-node.rs-software{border-top:4px solid var(--sage)}
.research-system .rs-node.rs-kit{border-top:4px solid var(--butter-500)}
.research-system .rs-inspector{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:16px;margin-top:16px}
.research-system .rs-panel{border:1px solid var(--rule-light);padding:18px;background:var(--paper-000)}
.research-system .rs-inspector h3{font:36px/1.05 var(--font-editorial);font-weight:400;margin:8px 0}
.research-system .rs-inspector p{color:var(--ink-700);font-size:14px}
.research-system .rs-relation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.research-system .rs-relation{border-top:1px solid var(--rule-strong);padding-top:9px}
.research-system .rs-relation strong{display:block;font:24px var(--font-data);font-weight:400}
.research-system .rs-relation span{font-size:10px;color:var(--ink-500)}
.research-system .rs-related{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.research-system .rs-related button{border:1px solid var(--rule-light);background:transparent;padding:6px 8px;font-size:10px}
.research-system .rs-related button:hover{background:var(--paper-100)}
.research-system .rs-coverage-row{margin:12px 0}
.research-system .rs-coverage-label{display:flex;justify-content:space-between;gap:10px;font-size:11px}
.research-system .rs-coverage-bar{height:6px;background:var(--paper-200);margin-top:5px}
.research-system .rs-coverage-fill{height:100%;background:var(--toast-400);width:0;transition:width .18s ease}
.research-system .rs-kit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--rule-strong);border-left:1px solid var(--rule-light)}
.research-system .rs-kit-card{padding:18px;border-right:1px solid var(--rule-light);border-bottom:1px solid var(--rule-light);background:var(--paper-000);min-height:230px;display:flex;flex-direction:column}
.research-system .rs-kit-card:hover{background:var(--paper-100)}
.research-system .rs-kit-card h3{font:30px/1.05 var(--font-editorial);font-weight:400;margin:8px 0}
.research-system .rs-kit-card p{font-size:13px;color:var(--ink-700);flex:1}
.research-system .rs-kit-card .rs-btn{align-self:flex-start}
.research-system .rs-kit-meta{font:9px var(--font-data);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-500)}
.research-system .rs-workspace{display:grid;grid-template-columns:310px minmax(0,1fr);border:1px solid var(--rule-strong);min-height:640px;background:var(--paper-100)}
.research-system .rs-workspace-nav{border-right:1px solid var(--rule-light);padding:16px}
.research-system .rs-workspace-nav button{width:100%;text-align:left;border:0;border-bottom:1px solid var(--rule-light);background:transparent;padding:12px 10px}
.research-system .rs-workspace-nav button.rs-active{background:var(--ink-900);color:var(--paper-000)}
.research-system .rs-workspace-nav button strong{display:block;font-size:12px}
.research-system .rs-workspace-nav button span{display:block;font:9px var(--font-data);text-transform:uppercase;opacity:.65;margin-top:3px}
.research-system .rs-workspace-main{padding:24px;background:var(--paper-000)}
.research-system .rs-workspace-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid var(--rule-light);padding-bottom:18px;margin-bottom:20px}
.research-system .rs-workspace h2{font-size:50px}
.research-system .rs-workspace-actions{display:flex;gap:8px;flex-wrap:wrap}
.research-system .rs-workspace-intro{max-width:760px;color:var(--ink-700);font-size:14px}
.research-system .rs-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.research-system .rs-field{display:grid;gap:6px}
.research-system .rs-field.rs-full{grid-column:1/-1}
.research-system .rs-field label{font:10px var(--font-data);text-transform:uppercase;letter-spacing:.05em}
.research-system .rs-field input,.research-system .rs-field textarea,.research-system .rs-field select{width:100%;padding:11px;border:1px solid var(--rule-strong);background:var(--paper-000);border-radius:0;font-size:14px}
.research-system .rs-field textarea{min-height:110px;resize:vertical}
.research-system .rs-field input:focus,.research-system .rs-field textarea:focus,.research-system .rs-field select:focus{outline:3px solid rgba(223,184,61,.25);outline-offset:1px}
.research-system .rs-output{margin-top:24px;border-top:1px solid var(--rule-strong);padding-top:16px}
.research-system .rs-output pre{white-space:pre-wrap;background:var(--paper-100);border:1px solid var(--rule-light);padding:16px;max-height:420px;overflow:auto;font:12px/1.55 var(--font-data)}
.research-system .rs-copy-state{min-height:18px;font:10px var(--font-data);color:var(--ink-500);margin-top:8px}
.research-system .rs-method-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--rule-strong);border-left:1px solid var(--rule-light)}
.research-system .rs-method-card{border-right:1px solid var(--rule-light);border-bottom:1px solid var(--rule-light);padding:18px}
.research-system .rs-method-card h3{font:28px var(--font-editorial);font-weight:400;margin:8px 0}
.research-system .rs-method-card p{font-size:13px;color:var(--ink-700)}
.research-system .rs-manifesto{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.research-system .rs-manifesto blockquote{font:clamp(34px,5vw,66px)/1.05 var(--font-editorial);margin:0}
.research-system .rs-manifesto-copy{align-self:end;color:var(--ink-700);max-width:650px}
.research-system .rs-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}
@media(max-width:1050px){.research-system .rs-hero{grid-template-columns:1fr}
.research-system .rs-hero-side{max-width:660px}
.research-system .rs-section-head{grid-template-columns:1fr}
.research-system .rs-inspector{grid-template-columns:1fr}
.research-system .rs-kit-grid{grid-template-columns:repeat(2,1fr)}
.research-system .rs-workspace{grid-template-columns:1fr}
.research-system .rs-workspace-nav{border-right:0;border-bottom:1px solid var(--rule-light);display:grid;grid-template-columns:repeat(3,1fr);gap:5px}
.research-system .rs-workspace-nav button{border:1px solid var(--rule-light)}
.research-system .rs-manifesto{grid-template-columns:1fr}
.research-system .rs-method-list{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){.research-system .rs-hero{padding-top:48px}
.research-system .rs-hero h1{font-size:clamp(48px,16vw,76px)}
.research-system .rs-stats{grid-template-columns:repeat(2,1fr)}
.research-system .rs-stat:nth-child(2){border-right:0}
.research-system .rs-kit-grid,.research-system .rs-method-list{grid-template-columns:1fr}
.research-system .rs-workspace-nav{grid-template-columns:1fr 1fr}
.research-system .rs-workspace-main{padding:18px}
.research-system .rs-workspace-top{flex-direction:column}
.research-system .rs-workspace h2{font-size:40px}
.research-system .rs-form-grid{grid-template-columns:1fr}
.research-system .rs-field.rs-full{grid-column:auto}
.research-system .rs-relation-grid{grid-template-columns:1fr 1fr 1fr}
}

.research-system .rs-intro{padding:3rem 0 2rem;border-bottom:6px solid var(--signal);}
.research-system .rs-intro h1{font:500 clamp(2.8rem,6vw,5.5rem)/1.05 var(--font-display);margin:1rem 0;}
.research-system .rs-intro>p{max-width:50rem;}
.research-system .rs-intro nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;}
.research-system .rs-intro button{border:1px solid var(--line);padding:.75rem 1rem;background:var(--white);font:500 .875rem var(--font-body);}
.research-system section{scroll-margin-top:160px;padding:2.5rem 0;}
.research-system .rs-section-head{grid-template-columns:180px minmax(0,1fr);margin-bottom:1.5rem;gap:2rem;}
.research-system .rs-section-head h2{font-size:clamp(2rem,3.5vw,3.4rem);line-height:1.1;color:var(--deep);}
.research-system .rs-section-head p{font-size:1rem;line-height:1.6;}
.research-system .rs-eyebrow,.research-system .rs-kit-meta,.research-system .rs-node-meta{font-size:.75rem;}
.research-system .rs-toolbar{background:var(--warm);}
.research-system .rs-chip,.research-system .rs-btn,.research-system .rs-related button{font-size:.875rem;min-height:44px;}
.research-system .rs-btn:hover{transform:none;background:var(--signal);color:var(--ink);}
.research-system .rs-node-name,.research-system .rs-lane-label strong{font-size:.875rem;}
.research-system .rs-node{min-height:68px;}
.research-system .rs-node.rs-dim{opacity:.4;}
.research-system .rs-map-shell{max-width:100%;}
.research-system .rs-map{min-width:1100px;}
.research-system .rs-map-status,.research-system .rs-map-hint,.research-system .rs-save-status{font-size:.875rem;color:var(--muted);}
.research-system .rs-map-hint{display:none;}
.research-system .rs-stats{margin-top:1rem;}
.research-system .rs-stat span,.research-system .rs-coverage-label,.research-system .rs-relation span{font-size:.875rem;}
.research-system .rs-workspace,.research-system .rs-workspace-main,.research-system .rs-inspector>*{min-width:0;}
.research-system .rs-workspace-top{flex-wrap:wrap;}
.research-system .rs-workspace h2{font-size:clamp(2rem,4vw,3rem);line-height:1.1;}
.research-system .rs-workspace-nav button strong{font-size:.875rem;}
.research-system .rs-workspace-nav button span{font-size:.75rem;}
.research-system .rs-field label{font-size:.875rem;}
.research-system .rs-field input,.research-system .rs-field select,.research-system .rs-field textarea{font-family:var(--font-body);font-size:1rem;}
.research-system [data-field],.research-system #markdownPreview{text-transform:none!important;}
.research-system .rs-output pre{overflow-wrap:anywhere;font-size:.875rem;}
.research-system .rs-copy-state{font-size:.875rem;}
.research-system .rs-kit-card p,.research-system .rs-method-card p,.research-system .rs-workspace-intro{font-size:1rem;}
.research-system .rs-search{min-width:0;flex-basis:100%;}
.research-system :focus-visible{outline:3px solid var(--orange)!important;outline-offset:3px;}
.research-system .rs-stat{padding:1rem .75rem;}
.research-system .rs-kit-card h3{line-height:1.15;}
.rs-entry{padding:2rem 0;border-top:6px solid var(--signal);border-bottom:1px solid var(--line);margin:2rem 0;}
.rs-entry h2{font-size:clamp(2rem,4vw,3rem);margin:.5rem 0;}.rs-entry p{max-width:48rem;}.rs-entry .lead-link{margin-top:.5rem;}
@media(max-width:1100px){.research-system .rs-map-hint{display:block;}}
@media(max-width:1050px){.research-system .rs-section-head{grid-template-columns:1fr;gap:.5rem;}}
@media(max-width:720px){.research-system{padding:0 1rem 2rem;}.research-system .rs-intro{padding-top:2rem;}.research-system .rs-stat strong{font-size:2rem;}.research-system .rs-map-hint{display:block;}.research-system .rs-workspace-nav{grid-template-columns:1fr 1fr;}.research-system .rs-workspace-main{padding:1rem;}.research-system .rs-workspace-actions{width:100%;}.research-system .rs-workspace-actions .rs-btn{flex:1;}.research-system .rs-relation-grid{gap:.5rem;}}
@media print{body.research-system-page>.site-header,body.research-system-page>.ticker,body.research-system-page>footer,body.research-system-page>.skip{display:none!important;}body.research-system-page main{overflow:visible;}.research-system{padding:0;max-width:none;}.research-system>.rs-intro,.research-system>section:not(#workspaceSection),.research-system #workspaceSection>.rs-section-head,.research-system .rs-workspace-nav,.research-system .rs-workspace-actions,.research-system #templateForm,.research-system .rs-copy-state{display:none!important;}.research-system #workspaceSection{padding:0;border:0;}.research-system .rs-workspace{display:block;min-height:0;border:0;}.research-system .rs-workspace-main{padding:0;}.research-system .rs-output pre{max-height:none;overflow:visible;white-space:pre-wrap;border:0;background:white;padding:0;}.research-system .rs-workspace-top{margin:0;padding:0;border:0;}}

/* Completion belongs to the tool; account creation remains an explicit future step. */
.research-system .rs-finish{margin-top:2rem;padding:2rem 0 0;border-top:6px solid var(--signal);}
.research-system .rs-finish h3{font:500 clamp(1.7rem,3vw,2.5rem)/1.15 var(--font-display);margin:.75rem 0;}
.research-system .rs-finish p{max-width:44rem;}
.research-system .rs-finish-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.25rem 0;}
.research-system .rs-finish-note,.research-system #finishStatus{font-size:.875rem;color:var(--muted);}
.research-system .rs-save-dialog{width:min(580px,calc(100% - 2rem));max-height:calc(100dvh - 2rem);overflow:auto;padding:2rem;background:var(--paper);color:var(--ink);border:1px solid var(--line);box-shadow:none;}
.research-system .rs-save-dialog h2{font:500 clamp(2rem,5vw,3rem)/1.1 var(--font-display);margin:1rem 0;}
.research-system .rs-save-dialog p{font:400 1rem/1.6 var(--font-body);}
.research-system .rs-save-dialog .rs-eyebrow{font:.75rem var(--font-mono);}
.research-system .rs-dialog-close{position:absolute;right:.5rem;top:.5rem;width:44px;height:44px;border:0;background:transparent;color:var(--ink);font-size:1.5rem;}
.research-system .rs-coming-soon{margin:1.5rem 0;padding:1rem;border-left:4px solid var(--signal);background:var(--warm);}
.research-system .rs-coming-soon p{margin-bottom:0;}
.research-system .rs-save-dialog .rs-btn{width:100%;margin:.3rem 0;white-space:normal;}
.research-system .rs-save-dialog .rs-btn:disabled{cursor:not-allowed;background:var(--warm);color:var(--muted);border-color:var(--line);}
.research-system .rs-save-dialog::backdrop{background:rgba(40,37,33,.5);}
@media(max-width:540px){.research-system .rs-finish-actions .rs-btn{width:100%;}.research-system .rs-save-dialog{padding:1.5rem;}}
@media print{.research-system .rs-finish,.research-system .rs-save-dialog{display:none!important;}}