:root{--next-paper:var(--color-bg-950);--next-white:var(--surface-2);--next-ink:var(--text-primary);--next-muted:var(--text-tertiary);--next-line:var(--border-default);--next-accent:var(--color-brand-primary);--next-soft:var(--color-bg-search-stage);--next-gold:var(--text-tertiary);--next-display:var(--font-sans)}
*{box-sizing:border-box}body{margin:0;background:var(--next-paper);color:var(--next-ink);font-family:var(--font-sans);font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--next-accent);outline-offset:5px}button:disabled{opacity:.5;cursor:default}[hidden]{display:none!important}.skip{position:fixed;left:20px;top:-80px;z-index:10;padding:12px;background:var(--next-white)}.skip:focus{top:15px}.sidebar{width:218px;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--next-line);padding:36px 26px;display:flex;flex-direction:column;background:var(--next-paper)}.brand{font:46px/1 var(--next-display);letter-spacing:-3px;display:flex;align-items:center;gap:12px}.brand span{font:32px var(--next-display);color:var(--next-accent);letter-spacing:0}.brand-note{font-size:11px;letter-spacing:3px;color:var(--next-muted);margin:15px 0 45px}.sidebar nav{display:grid;gap:9px}.sidebar nav a{display:flex;gap:16px;align-items:center;padding:12px 15px;border-radius:5px;min-height:48px;color:var(--next-muted)}.sidebar nav a[aria-current]{background:var(--next-soft);color:var(--next-accent)}.sidebar nav a span{font-size:22px;line-height:1}.sidebar-bottom{margin-top:auto;padding-top:48px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:var(--next-muted);font-weight:600}.sidebar-bottom p{font:20px/1.8 var(--next-display);margin:15px 0}.sidebar-bottom a{font-size:11px;color:var(--next-accent);display:inline-flex;min-height:44px;align-items:center}.sidebar-bottom small{display:block;color:var(--next-muted);font-size:10px;margin-top:20px}.shell{margin-left:218px}.topbar{height:82px;padding:0 48px;border-bottom:1px solid var(--next-line);display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--next-muted);letter-spacing:.5px}.topbar>div{display:flex;gap:26px;align-items:center}.topbar a{display:inline-flex;min-height:44px;align-items:center}.account{border:1px solid var(--next-line);padding:0 17px;border-radius:4px;color:var(--next-ink)}main{max-width:1440px;margin:auto;padding:50px 48px 70px;min-height:calc(100vh - 145px)}.hero{display:grid;grid-template-columns:1.6fr 1fr;align-items:center;gap:30px;padding:10px 0 40px}.hero h1{font:clamp(28px,2.5vw,36px)/1.35 var(--next-display);font-weight:400;letter-spacing:-1.5px;margin:20px 0}.hero h1 em{font-style:normal;color:var(--next-accent)}.hero p{color:var(--next-muted);font-size:13px;max-width:460px;line-height:1.9}.hero-art{height:225px;width:100%;max-width:350px;justify-self:end;color:var(--next-accent)}.hero-art svg{width:100%;height:100%}.search{display:flex;align-items:center;gap:13px;background:var(--next-white);border:1px solid var(--next-line);border-radius:6px;padding:7px 10px 7px 20px;margin-bottom:22px}.search>span{color:var(--next-muted);font-size:22px}.search input{width:100%;min-width:0;background:none;border:0;min-height:40px;outline-offset:0}.search button{flex:none;white-space:nowrap}.search button,.primary{background:var(--next-accent);color:var(--next-white);border:1px solid var(--next-accent);border-radius:4px;min-height:44px;padding:10px 20px;display:inline-flex;align-items:center;justify-content:center;gap:14px}.filters{display:flex;gap:6px;flex-wrap:wrap}.chip{border:0;background:transparent;border-radius:4px;min-height:44px;padding:8px 16px;color:var(--next-muted)}.chip[aria-pressed=true]{color:var(--next-accent);background:var(--next-soft)}.discovery-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:38px;margin-top:32px}.section-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--next-line);padding-bottom:16px;gap:15px}.section-head h2{font-size:16px;font-weight:500;margin:0}.section-head small{font-size:11px;color:var(--next-muted)}.topic-row{border-bottom:1px solid var(--next-line);padding:26px 0;display:grid;grid-template-columns:35px 1fr 30px;gap:14px;align-items:center}.row-index{font:italic 16px var(--next-display);color:var(--next-gold);align-self:start;padding-top:5px}.topic-row h3{font:18px/1.5 var(--next-display);margin:0 0 9px;font-weight:400}.topic-row p{margin:0;color:var(--next-muted);font-size:12px}.topic-meta{display:flex;gap:12px;margin-top:14px;font-size:10px;color:var(--next-muted);flex-wrap:wrap}.topic-meta .category{color:var(--next-accent)}.row-arrow{border:1px solid var(--next-line);width:29px;height:29px;border-radius:50%;text-align:center;line-height:26px;color:var(--next-accent)}.topic-row:hover h3{color:var(--next-accent)}.feature-panel{background:var(--next-soft);padding:26px 24px;border-radius:5px;align-self:start}.feature-panel h2{font:22px/1.5 var(--next-display);margin:14px 0}.feature-panel p{font-size:12px;color:var(--next-muted)}.network-mini{margin:30px 0 22px;height:136px;position:relative;border-top:1px solid var(--next-line);border-bottom:1px solid var(--next-line);display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:center}.network-mini a{font-size:11px;min-height:44px;display:flex;align-items:center;gap:8px}.network-mini a:before{content:"";width:7px;height:7px;border:1px solid var(--next-accent);border-radius:50%;flex:none}.text-link{color:var(--next-accent);min-height:44px;display:inline-flex;align-items:center;font-size:12px}.aside-note{margin:26px 0 0;padding:0 4px}.aside-note h3{font-weight:500;font-size:12px}.aside-note p{color:var(--next-muted);font-size:11px;line-height:1.9}.loop{display:flex;gap:12px;flex-wrap:wrap;margin-top:40px;font-size:11px;color:var(--next-muted)}.loop span+span:before{content:"→";padding-right:12px;color:var(--next-gold)}.footer{border-top:1px solid var(--next-line);padding:22px 48px;display:flex;gap:20px;justify-content:space-between;font-size:10px;color:var(--next-muted)}.page-heading h1{font:28px/1.4 var(--next-display);font-weight:400;margin:16px 0}.page-heading p{color:var(--next-muted);max-width:620px;font-size:13px}.back{display:inline-flex;align-items:center;min-height:44px;color:var(--next-accent);margin-bottom:22px;font-size:12px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;margin-top:32px}.detail-lead{font:28px/1.6 var(--next-display);padding:28px 0;margin:0;border-bottom:1px solid var(--next-line)}.source-card{border-bottom:1px solid var(--next-line);padding:22px 0}.source-card h3{font-size:16px;font-weight:500;margin:10px 0}.source-card p{font-size:12px;color:var(--next-muted);margin:10px 0}.source-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.quiet{border:0;background:none;color:var(--next-accent);min-height:44px;padding:8px 0;font-size:12px}.reference{border:1px solid var(--next-line);background:none;color:var(--next-accent);border-radius:4px;padding:8px 12px;min-height:44px;font-size:12px}.reference[aria-pressed=true]{background:var(--next-soft)}.unknowns{padding:22px;background:var(--next-white);border:1px solid var(--next-line);border-radius:5px;margin-top:26px}.unknowns h3{font-size:13px;font-weight:500;margin:0 0 12px}.unknowns p{font-size:12px;color:var(--next-muted)}.decision-box{background:var(--next-white);border:1px solid var(--next-line);border-radius:5px;padding:25px;height:fit-content;position:sticky;top:24px}.decision-box h2{font:24px var(--next-display);margin:13px 0}.decision-box p{font-size:11px;color:var(--next-muted)}.decision-box label{display:block;font-size:12px;margin:18px 0 7px}.decision-box textarea,.decision-box select,.decision-box input{background:var(--next-paper);border:1px solid var(--next-line);border-radius:3px;padding:10px;width:100%;color:var(--next-ink)}.decision-box textarea{min-height:85px;resize:vertical}.decision-box .primary{width:100%;margin-top:22px}.decision-box .quiet{width:100%}.notice{color:var(--next-muted);background:var(--next-soft);padding:14px 18px;font-size:11px;border-radius:4px;line-height:1.8;margin:20px 0}.empty{padding:40px 20px;text-align:center;border:1px dashed var(--next-line);margin:24px 0}.empty h2{font:24px var(--next-display);font-weight:400}.empty p{font-size:12px;color:var(--next-muted)}.network-map{position:relative;height:420px;margin:28px 0;border:1px solid var(--next-line);background:var(--next-white);border-radius:6px}.network-map svg{width:100%;height:100%;position:absolute;inset:0;pointer-events:none}.map-node{position:absolute;transform:translate(-50%,-50%);width:132px;padding:12px 8px;text-align:center;border:1px solid var(--next-line);background:var(--next-paper);border-radius:4px;font-size:12px;min-height:44px;display:grid;gap:4px}.map-node small{color:var(--next-muted);font-size:9px}.map-node:hover{border-color:var(--next-accent)}.relation-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--next-line)}.relation-row strong{font-size:13px;font-weight:500}.relation-row p{margin:0;color:var(--next-muted);font-size:12px}.memory-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.memory-card{padding:28px;border:1px solid var(--next-line);background:var(--next-white);border-radius:5px}.memory-card h2{font:25px var(--next-display);font-weight:400}.memory-card p{color:var(--next-muted);font-size:12px}.memory-card .primary{margin-top:20px}dialog{border:1px solid var(--next-line);border-radius:7px;padding:28px;max-width:640px;width:calc(100% - 32px);max-height:85vh;color:var(--next-ink);background:var(--next-white)}dialog::backdrop{background:rgba(17,24,39,.7)}.dialog-top{display:flex;justify-content:space-between;align-items:center}.dialog-top button{font-size:24px;border:0;background:none;width:44px;height:44px;color:var(--next-ink)}dialog h2{font:27px/1.5 var(--next-display)}dialog h3{font-size:12px;color:var(--next-accent);margin:24px 0 6px}dialog p{font-size:13px;color:var(--next-muted);overflow-wrap:anywhere}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--next-accent);color:var(--next-white);padding:12px 22px;border-radius:5px;z-index:20;max-width:90vw}.loading{color:var(--next-muted);padding:50px 0}.receipt{margin:25px 0;padding:26px;border:1px solid var(--next-line);background:var(--next-white)}.receipt h2{font:25px var(--next-display)}.receipt p{white-space:pre-wrap;overflow-wrap:anywhere}.receipt small{color:var(--next-muted)}
@media(min-width:1600px){main{padding-top:65px}.hero{padding-bottom:55px}.discovery-grid{gap:65px;grid-template-columns:minmax(0,1fr) 300px}}
@media(max-width:1100px){.sidebar{width:185px;padding:30px 20px}.shell{margin-left:185px}main{padding:35px 30px}.topbar,.footer{padding-left:30px;padding-right:30px}.discovery-grid{grid-template-columns:minmax(0,1fr) 230px;gap:25px}.hero-art{height:190px}.detail-grid{grid-template-columns:minmax(0,1fr) 270px;gap:24px}}
@media(max-width:800px){.sidebar{position:relative;width:auto;padding:20px 22px;border-right:0;border-bottom:1px solid var(--next-line);display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px}.brand{font-size:36px}.brand span{font-size:25px}.brand-note,.sidebar-bottom{display:none}.sidebar nav{display:flex;gap:4px}.sidebar nav a{padding:8px 10px;font-size:11px;min-height:44px}.sidebar nav a span{display:none}.shell{margin:0}.topbar{height:64px;padding:0 22px}.topbar>div{gap:13px}.topbar>div>a:first-child{display:none}main{padding:28px 22px 45px}.hero{grid-template-columns:1fr;gap:0;padding:6px 0 24px}.hero h1{font-size:26px}.hero-art{display:none}.hero p{font-size:12px}.discovery-grid,.detail-grid{grid-template-columns:1fr;gap:30px}.discovery-grid{margin-top:24px}.topic-row{padding:23px 0;grid-template-columns:25px 1fr 25px;gap:10px}.topic-row h3{font-size:16px}.feature-panel{padding:24px}.network-mini{height:auto;padding:15px 0;margin:15px 0}.aside-note{margin-top:20px}.decision-box{position:static}.footer{padding:20px 22px;display:grid;gap:6px}.page-heading h1{font-size:26px}.detail-lead{font-size:24px}.memory-grid{grid-template-columns:1fr}.network-map{height:auto;padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.network-map svg{display:none}.map-node{position:static!important;transform:none;width:100%;min-width:0}.relation-row{grid-template-columns:1fr;gap:8px}.filters{gap:0}.chip{padding:8px 12px}.search{padding-left:12px;gap:8px}.search button{padding:9px 13px;flex:none}.search input{font-size:12px}.section-head small{font-size:10px}}
@media(max-width:360px){.sidebar{padding:16px;gap:8px}.sidebar nav a{padding:8px 7px;font-size:10px}.brand{font-size:31px}.brand span{display:none}main{padding-left:16px;padding-right:16px}.hero h1{font-size:24px}.topbar{padding:0 16px}.search input{font-size:11px}.topic-row h3{font-size:16px}.section-head{align-items:start}.section-head small{max-width:100px;text-align:right}.map-node{font-size:11px}}
@media(prefers-reduced-motion:no-preference){.topic-row h3,.map-node{transition:color .15s,border-color .15s}}

/* Scoped case-tide presentation. Node position is a reading layout, never evidence weight. */
:root{--next-tide:var(--quest-night);--next-tide-deep:var(--quest-night-deep);--next-tide-text:var(--lens-text);--next-tide-muted:var(--lens-muted);--next-tide-line:var(--lens-line);--next-tide-highlight:var(--lens-blue)}
.case-tide-section{margin:36px 0 44px}.tide-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.tide-heading h2{font:26px/1.5 var(--next-display);font-weight:400;margin:10px 0 0}.tide-heading .text-link{white-space:nowrap}.tide-explainer{font-size:12px;color:var(--next-muted);margin:10px 0 22px}.case-tide-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);border:1px solid var(--next-line);border-radius:8px;overflow:hidden;background:var(--next-white)}.case-tide-field{background:radial-gradient(ellipse at 50% 45%,var(--next-tide),var(--next-tide-deep));color:var(--next-tide-text);display:flex;flex-direction:column;padding:26px 22px 18px;min-width:0}.case-tide-map{position:relative;min-height:340px;flex:1;isolation:isolate}.case-tide-map:before,.case-tide-map:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-20deg);border:1px solid var(--next-tide-line);border-radius:50%;width:68%;height:57%;z-index:-1;pointer-events:none}.case-tide-map:after{width:88%;height:78%;transform:translate(-50%,-50%) rotate(14deg)}.case-tide-map>svg{position:absolute;inset:0;width:100%;height:100%;color:var(--next-tide-highlight);pointer-events:none}.tide-origin{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:150px;padding:18px 12px;border:1px solid var(--next-tide-line);border-radius:50%;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:var(--next-tide-deep)}.tide-origin span{font-size:9px;letter-spacing:2px;color:var(--next-tide-muted);margin-bottom:7px}.tide-origin strong{font:18px/1.5 var(--next-display);font-weight:400}.tide-case-node{position:absolute;transform:translate(-50%,-50%);width:156px;min-height:86px;padding:13px 14px;display:grid;gap:7px;text-align:left;border:1px solid var(--next-tide-line);border-radius:6px;background:var(--next-tide-deep);color:var(--next-tide-text);box-shadow:var(--shadow-md)}.tide-case-node[aria-pressed=true]{background:var(--next-tide-highlight);border-color:var(--next-tide-highlight);color:var(--next-tide-deep)}.tide-case-node span{font-size:9px;letter-spacing:1px;opacity:.7}.tide-case-node strong{font-size:12px;font-weight:500;line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.tide-case-node:focus-visible,.tide-step:focus-visible{outline-color:var(--next-tide-highlight)}.case-tide-controls{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--next-tide-line);padding-top:14px;gap:10px}.tide-step{color:var(--next-tide-text);border:0;background:none;min-height:44px;padding:8px 0;font-size:11px;white-space:nowrap}.tide-position{color:var(--next-tide-muted);font:11px var(--font-mono)}.tide-boundary{font-size:10px;color:var(--next-tide-muted);margin:12px 0 0;text-align:center}.case-tide-inspector{padding:26px 28px;min-width:0}.case-tide-inspector .source-card{padding:0 0 12px;border-bottom:1px solid var(--next-line)}.case-tide-inspector>.eyebrow{display:block;color:var(--next-accent);margin-bottom:14px}.case-tide-inspector .source-card h3{font:21px/1.5 var(--next-display);margin:12px 0}.case-tide-inspector .source-card p{font-size:12px;line-height:1.85}.case-tide-inspector h4{font-size:11px;font-weight:500;color:var(--next-accent);margin:17px 0 6px}.tide-context{font-size:11px;line-height:1.8;color:var(--next-muted);margin:0}.case-response{border-top:1px solid var(--next-line);margin-top:22px;padding-top:17px}.quick-responses{display:flex;gap:8px;flex-wrap:wrap}.quick-response{border:1px solid var(--next-line);background:none;color:var(--next-muted);padding:8px 12px;min-height:44px;border-radius:5px;font-size:12px}.quick-response[aria-pressed=true]{background:var(--next-soft);color:var(--next-accent);border-color:var(--next-accent)}.response-status,.response-local{font-size:10px;line-height:1.8;color:var(--next-muted);margin:9px 0}.response-local{padding:12px;background:var(--next-soft);border-radius:4px}.response-composer{background:var(--next-paper);padding:16px;border:1px solid var(--next-line);border-radius:5px;margin:15px 0}.response-composer strong{display:block;font-size:11px;font-weight:500;line-height:1.7}.response-composer p{font-size:12px;color:var(--next-muted)}.response-composer label{display:block;font-size:12px;margin:14px 0 7px}.response-composer textarea{width:100%;border:1px solid var(--next-line);background:var(--next-white);padding:10px;border-radius:4px;resize:vertical;font-size:12px;min-height:90px}.response-composer small{display:block;font-size:10px;color:var(--next-muted);margin:8px 0 14px}.response-composer .primary{font-size:11px;width:100%;overflow-wrap:anywhere}.response-entry{padding:14px 0;border-top:1px solid var(--next-line)}.response-entry strong{font-size:12px;font-weight:500}.response-entry small{font-size:10px;color:var(--next-muted);margin-left:12px}.response-entry p{font-size:12px;line-height:1.8;margin:7px 0;white-space:pre-wrap;overflow-wrap:anywhere}.experience-decision-grid{margin-top:0;align-items:start}.experience-intro{font-size:12px;line-height:1.8;color:var(--next-muted);margin:18px 0}.personal-experiences .empty{padding:40px 24px;background:var(--next-white);border-style:solid}.personal-experiences .empty h2{font-size:23px;line-height:1.65;margin:8px 0 16px}.personal-experiences .empty p{line-height:1.85;max-width:400px;margin:0 auto 22px}.personal-experience-card{border:1px solid var(--next-line);border-radius:6px;background:var(--next-white);padding:25px;margin-top:22px}.experience-author{display:flex;gap:12px;align-items:center}.experience-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:var(--next-accent);background:var(--next-soft)}.experience-author strong{display:block;font-size:12px;font-weight:500}.experience-author small{display:block;font-size:10px;color:var(--next-muted)}.personal-experience-card h3{font:24px/1.5 var(--next-display);font-weight:400}.personal-experience-card h4{font-size:11px;color:var(--next-accent);font-weight:500;margin:20px 0 5px}.personal-experience-card>p{font-size:12px;color:var(--next-muted);margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.personal-experience-card .experience-verification{margin-top:20px;font-size:10px}.tide-source-list{border-top:1px solid var(--next-line);border-bottom:1px solid var(--next-line);margin-top:26px}.tide-source-list summary{cursor:pointer;min-height:48px;padding:13px 0;font-size:12px;color:var(--next-accent)}.topbar .account{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:1100px){.case-tide-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.case-tide-field{padding:20px 12px 16px}.case-tide-inspector{padding:24px 20px}.tide-case-node{width:125px;min-height:80px;padding:10px}.tide-origin{max-width:110px;padding:10px}.tide-origin strong{font-size:15px}}
@media(max-width:900px){.case-tide-layout{grid-template-columns:1fr}.case-tide-map{height:340px;flex:none;min-height:0}.tide-case-node{width:150px}.tide-origin{max-width:145px}.tide-origin strong{font-size:17px}}
@media(max-width:800px){.case-tide-section{margin-top:26px}.tide-heading{align-items:start;gap:12px}.tide-heading h2{font-size:23px;margin-top:8px}.tide-heading .text-link{font-size:11px;margin-top:12px}.tide-explainer{font-size:11px}.case-tide-field{padding:14px 10px 16px}.case-tide-map{height:320px}.tide-case-node{width:124px;min-height:83px;padding:10px}.tide-origin{max-width:119px}.tide-origin strong{font-size:16px}.case-tide-inspector{padding:24px 20px}.case-tide-inspector .source-card h3{font-size:22px}.quick-response{flex:1;padding:8px 9px;font-size:11px;white-space:nowrap}.tide-boundary{font-size:9px}.personal-experiences .empty{padding:28px 18px}.personal-experiences .empty h2{font-size:22px}.personal-experience-card{padding:22px 18px}.case-tide-inspector .source-card>.eyebrow{letter-spacing:1px}.experience-decision-grid{gap:28px}.tide-heading>div{min-width:0}}
@media(max-width:360px){.tide-case-node{width:110px;min-height:80px;font-size:11px}.tide-case-node strong{font-size:11px}.tide-origin{max-width:110px}.case-tide-inspector{padding:22px 16px}.tide-heading h2{font-size:21px}.tide-heading .text-link{font-size:10px}.tide-heading{gap:8px}.quick-responses{gap:5px}.quick-response{padding:8px 7px}.tide-case-node span{font-size:8px}.personal-experiences .section-head{display:block}.personal-experiences .section-head small{display:block;max-width:none;text-align:left;margin-top:7px}}
@media(prefers-reduced-motion:no-preference){.tide-case-node,.quick-response{transition:background .18s,border-color .18s,color .18s}}

.prototype-data-mode{margin:0;padding:12px 48px;background:var(--next-soft);color:var(--next-accent);font-size:11px;line-height:1.8;border-bottom:1px solid var(--next-line)}
@media(max-width:800px){.prototype-data-mode{padding:10px 22px;font-size:10px}}

/* Interactive global knowledge map, matching the existing atlas camera behavior. */
.knowledge-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;margin-top:28px}.knowledge-scene{min-width:0}.knowledge-layout .network-map{display:block;position:relative;height:480px;padding:0;margin:0;overflow:hidden;touch-action:none;cursor:grab;background:radial-gradient(ellipse at center,var(--color-bg-search-stage),var(--next-white))}.network-map.is-dragging{cursor:grabbing;user-select:none}.next-map-world{position:absolute;inset:0;transform-origin:0 0}.knowledge-layout .map-node{position:absolute!important;transform:translate(-50%,-50%);width:110px;min-height:66px;padding:10px 6px;font-size:12px;color:var(--next-ink)}.knowledge-layout .map-node[aria-pressed=true]{background:var(--next-accent);border-color:var(--next-accent);color:var(--next-white)}.knowledge-layout .map-node[aria-pressed=true] small{color:var(--color-bg-search-stage)}.knowledge-layout .network-map svg{display:block;color:var(--next-accent)}.next-camera-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}.camera-button{min-height:44px;min-width:44px;padding:8px 12px;border:1px solid var(--next-line);background:var(--next-white);color:var(--next-accent);border-radius:4px}.next-zoom{min-width:44px;text-align:center;font-size:11px;color:var(--next-muted)}.next-pan-menu summary{cursor:pointer;min-height:44px;display:inline-flex;align-items:center;padding:8px 12px}.next-pan-menu[open]{flex-basis:100%}.camera-hint{font-size:10px;color:var(--next-muted);margin:10px 0}.knowledge-inspector{padding:24px;background:var(--next-soft);border-radius:6px;height:fit-content}.knowledge-inspector h2{font:20px/1.5 var(--next-display);font-weight:400;margin:14px 0}.knowledge-inspector p{font-size:12px;color:var(--next-muted)}.knowledge-inspector small{display:block;font-size:10px;color:var(--next-muted)}.knowledge-inspector .primary{margin:20px 0 14px;width:100%;font-size:12px}.knowledge-inspector h3{font-size:12px;font-weight:500}.knowledge-inspector .notice{padding:0;font-size:10px}.knowledge-inspector .quiet{text-align:left}.knowledge-list{margin:28px 0;border-block:1px solid var(--next-line);padding:12px 0}.knowledge-list summary{cursor:pointer;min-height:44px;line-height:44px;font-size:12px;color:var(--next-accent)}.knowledge-list .text-link{display:flex;border-top:1px solid var(--next-line)}
@media(max-width:1100px){.knowledge-layout{grid-template-columns:1fr}.knowledge-inspector{padding:24px}.knowledge-layout .map-node{width:100px}}
@media(max-width:800px){.knowledge-layout .network-map{height:500px}.knowledge-layout .map-node{width:86px;font-size:11px;min-height:62px}.knowledge-layout .map-node small{font-size:8px}.knowledge-layout{gap:18px}.next-camera-controls{gap:7px}.camera-hint{font-size:9px}}
@media(max-width:360px){.knowledge-layout .map-node{width:76px;font-size:10px;padding:9px 3px}}

/* Optional private collaboration is a first-class entry, reusing the saved workflow. */
.collaboration-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:48px;align-items:center;padding:12px 0 40px}.collaboration-hero h1{font:32px/1.5 var(--next-display);font-weight:400;margin:20px 0;letter-spacing:-1px}.collaboration-hero h1 em{font-style:normal;color:var(--next-accent)}.collaboration-hero p{font-size:13px;color:var(--next-muted);line-height:1.9;max-width:450px}.collaboration-notebook{padding:28px;background:var(--next-white);border:1px solid var(--next-line);border-radius:7px}.collaboration-orbit{border:1px dashed var(--border-hover);border-radius:50%;height:120px;display:flex;align-items:center;justify-content:center;margin:25px 0;color:var(--next-accent);font:18px var(--next-display)}.collaboration-notebook h2{font:19px/1.6 var(--next-display);font-weight:400;margin:16px 0}.collaboration-notebook p{font-size:11px;border-top:1px solid var(--next-line);padding-top:16px}.collaboration-launch{border-block:1px solid var(--next-line);padding:28px 0}.collaboration-launch h2{font:25px/1.6 var(--next-display);font-weight:400;margin:0 0 10px}.collaboration-launch>p{font-size:12px;color:var(--next-muted)}.collaboration-launch label{font-size:11px;display:block;margin:22px 0 8px}.collaboration-launch select{width:100%;max-width:600px;min-height:44px;padding:10px;border:1px solid var(--next-line);border-radius:4px;background:var(--next-white);color:var(--next-ink);font-size:12px}.collaboration-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap;margin-top:20px}.collaboration-context{font-size:11px!important}.collaboration-steps{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:30px 0}.collaboration-steps li{padding:22px 20px;background:var(--next-white);border:1px solid var(--next-line);border-radius:5px}.collaboration-steps h3{font:21px var(--next-display);font-weight:400;margin:14px 0}.collaboration-steps strong{font-size:11px;font-weight:500}.collaboration-steps p{font-size:11px;line-height:1.9;color:var(--next-muted);margin-bottom:0}
@media(max-width:1100px){.collaboration-hero{gap:28px}.collaboration-hero h1{font-size:30px}.collaboration-steps{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.sidebar{grid-template-columns:1fr}.sidebar nav{justify-content:space-between}.sidebar nav a{flex:1;justify-content:center}.collaboration-hero{grid-template-columns:1fr;padding-bottom:28px;gap:20px}.collaboration-hero h1{font-size:28px}.collaboration-notebook{padding:22px}.collaboration-orbit{height:100px}.collaboration-launch h2{font-size:23px}.collaboration-steps{gap:12px}.collaboration-steps li{padding:18px 14px}.collaboration-steps h3{font-size:20px}.collaboration-actions{gap:12px}}
@media(max-width:360px){.collaboration-hero h1{font-size:24px}.collaboration-steps{grid-template-columns:1fr}.sidebar nav a{padding-inline:7px;font-size:11px}}


/* Return to the published blue / neutral design foundation. */
.brand{font-family:var(--font-sans);font-size:34px;font-weight:700;letter-spacing:-1.5px}.brand span{font:700 38px/1 var(--font-sans)}.brand-note{letter-spacing:2px}.hero h1,.page-heading h1,.collaboration-hero h1{font-weight:600;letter-spacing:-1px;line-height:1.35}.topic-row h3,.feature-panel h2,.tide-heading h2,.source-card h3,.memory-card h2,.collaboration-launch h2{font-weight:500}.primary:hover{background:var(--color-brand-hover);border-color:var(--color-brand-hover)}.prototype-data-mode{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.prototype-data-mode .text-link,.prototype-data-mode .quiet{font-size:11px;min-height:32px}.topic-tools{display:flex;gap:20px;flex-wrap:wrap;margin:20px 0}.workflow-card,.workflow-form,.prediction-card,.analysis-stage,.demo-collaboration{padding:26px;background:var(--next-white);border:1px solid var(--next-line);border-radius:var(--radius-md);margin:24px 0}.workflow-card h2,.workflow-form h2,.prediction-card h2,.analysis-stage h2,.demo-collaboration h2{font-size:22px;font-weight:600;line-height:1.5}.workflow-card p,.workflow-form p,.prediction-card p,.analysis-stage p{font-size:12px;color:var(--text-secondary);white-space:pre-wrap;overflow-wrap:anywhere}.workflow-field{margin:18px 0}.workflow-field label,.workflow-form>label{display:block;font-size:12px;margin:0 0 8px}.workflow-field input,.workflow-field textarea,.workflow-field select,.workflow-form>select,.demo-collaboration>textarea{display:block;width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--color-bg-950);color:var(--text-primary)}.workflow-field textarea{resize:vertical}.workflow-form>select{margin:10px 0 20px}.workflow-error{color:var(--color-brand-active)!important}.workflow-consent{display:flex;align-items:flex-start;gap:10px;font-size:11px;line-height:1.8;margin:20px 0}.workflow-consent input{margin-top:4px;accent-color:var(--color-brand-primary)}.workflow-section-title{font-size:22px;margin-top:40px}.community-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.community-grid .workflow-card{margin:0}.workflow-card small{display:block;color:var(--text-tertiary);font-size:10px}.topic-discussion{margin:30px 0}.topic-discussion h2{font-size:22px}.demo-collaboration .primary{margin-top:18px}.analysis-stage{min-height:280px}.lineage{color:var(--color-brand-primary)!important}.tide-case-node[aria-pressed=true]{color:var(--lens-black)}
@media(max-width:800px){.prototype-data-mode{padding:12px 22px;gap:8px}.prototype-data-mode>span{flex-basis:100%}.prototype-data-mode .text-link{margin-right:12px}.community-grid{grid-template-columns:1fr}.workflow-card,.workflow-form,.prediction-card,.analysis-stage,.demo-collaboration{padding:22px 18px}.topic-tools{gap:12px}.collaboration-hero h1{font-size:28px}.hero h1{font-size:26px}.brand{font-size:30px}.topbar>div>a:first-child{display:inline-flex;font-size:10px}.topbar>div{gap:12px}.topbar .account{font-size:10px;padding-inline:10px}.topbar #breadcrumb{font-size:10px;letter-spacing:0}.workflow-card h2{font-size:20px}}
@media(max-width:360px){.hero h1,.page-heading h1,.collaboration-hero h1{font-size:24px}.sidebar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar nav a{white-space:nowrap}.topbar{padding-inline:12px}.topbar>div{gap:8px}.topbar .account{padding-inline:8px}.prototype-data-mode{padding-inline:16px}}

/* Light experience: task and observation first; provenance stays inspectable. */
.compact-experience{padding:20px 22px;margin-top:16px}.compact-experience h3{font:500 17px/1.5 var(--next-display);margin:14px 0 8px}.compact-experience .experience-author{gap:10px}.compact-experience .experience-avatar{width:30px;height:30px;font-size:12px}.compact-experience .experience-observation{font-size:13px;line-height:1.75;color:var(--next-ink);margin:8px 0}.experience-missing{display:block;color:var(--next-muted);font-size:10px;margin:8px 0}.experience-result-tag{display:inline-block;font-size:10px;color:var(--next-accent);background:var(--next-soft);border-radius:4px;padding:3px 8px;margin-bottom:5px}.experience-details,.experience-more{margin-top:10px}.experience-details summary,.experience-more summary{cursor:pointer;color:var(--next-accent);font-size:12px;min-height:44px;display:flex;align-items:center;gap:8px}.experience-details summary:after,.experience-more summary:after{content:'＋';font-size:14px}.experience-details[open] summary:after,.experience-more[open] summary:after{content:'−'}.experience-details h4{font-size:11px;color:var(--next-muted);font-weight:500;margin:14px 0 4px}.experience-details p{font-size:12px;color:var(--next-muted);white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 10px}.compact-experience .case-response{margin-top:8px;padding-top:12px}.compact-experience .quick-response{min-height:36px;padding:6px 10px;font-size:11px}.compact-experience .quick-responses .quiet{min-height:36px;padding:6px 8px;font-size:11px;margin-left:auto}.compact-experience .response-status{margin-bottom:0}.experience-share-entry{margin-bottom:4px}.light-experience-form{max-width:720px}.light-experience-form .share-topic{font-size:11px;color:var(--next-muted);margin:0 0 18px}.light-experience-form .workflow-field{margin-top:12px}.experience-result-options{border:0;padding:0;margin:18px 0;display:flex;gap:8px;flex-wrap:wrap}.experience-result-options legend{font-size:12px;margin-bottom:10px}.result-option{position:relative;cursor:pointer}.result-option input{position:absolute;opacity:0;width:1px;height:1px}.result-option span{display:flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--next-line);border-radius:5px;padding:8px 13px;font-size:12px;color:var(--next-muted)}.result-option input:checked+span{border-color:var(--next-accent);background:var(--next-soft);color:var(--next-accent)}.result-option input:focus-visible+span{outline:2px solid var(--next-accent);outline-offset:3px}.light-experience-form .experience-more{border-top:1px solid var(--next-line);padding-top:6px}.share-storage-note{font-size:10px!important;margin:14px 0}.experience-details>p.experience-verification{font-size:10px}.light-experience-form>.primary{margin-top:4px}
@media(max-width:800px){.compact-experience{padding:18px}.compact-experience h3{font-size:16px}.compact-experience .quick-response{min-height:44px}.compact-experience .quick-responses .quiet{min-height:44px}.result-option span{padding-inline:10px}.experience-result-options{gap:6px}.light-experience-form{padding:20px 18px}}

.topbar .auth-nav{display:flex;align-items:center;gap:10px;font-size:11px}.topbar .auth-nav a{overflow-wrap:anywhere}.topbar .auth-nav button{background:none;border:1px solid var(--next-line);border-radius:4px;color:var(--next-muted);min-height:32px;padding:4px 8px}.hero h1,.page-heading h1{overflow-wrap:anywhere}@media(max-width:800px){.topbar .auth-nav{font-size:10px;gap:6px}.topbar .auth-nav>a{max-width:115px}.topbar .auth-nav button{min-height:44px}.topbar{flex-wrap:wrap;row-gap:4px}.topbar>div{min-width:0}}
.case-tide-section .source-empty{padding:24px 20px;margin:20px 0 28px}.source-empty h2{font-size:20px;line-height:1.5;margin:0 0 8px}.source-empty p{margin:0;line-height:1.8}
.topic-discussion .fc-form{display:grid;gap:10px;margin-top:12px}.topic-discussion .fc-form>textarea{width:100%;min-height:80px;padding:12px;border:1px solid var(--next-line);border-radius:4px;background:var(--next-white);color:var(--next-ink);resize:vertical}.topic-discussion .fc-form>button{justify-self:start}.topic-discussion .fc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:16px 0}.topic-discussion .fc-thread{margin:12px 0}.topic-discussion .fc-comment{padding:16px 0;border-bottom:1px solid var(--next-line)}.topic-discussion .fc-comment>small{display:block;color:var(--next-muted);font-size:11px;margin-top:4px}.topic-discussion .fc-comment>p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0}

/* Topic reading: context and conversation first, supporting records below. */
.topic-summary{margin:18px 0 24px;max-width:880px}.topic-summary h2{font-size:12px;color:var(--next-muted);font-weight:500;margin:0 0 8px}.topic-summary p{font-size:16px;line-height:1.9;margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--next-ink)}.topic-tools{border-block:1px solid var(--next-line);gap:24px;margin:20px 0 24px}.topic-tools .quiet{color:var(--next-ink)}.experience-decision-grid{margin-top:0}.topic-discussion{margin:0 0 30px}.topic-discussion .case-response{margin:0;padding:0;border:0}.topic-discussion .fc-title{font-size:18px;margin:0 0 8px}.topic-discussion .fn-note{background:none;padding:0;font-size:11px;color:var(--next-muted);margin:0 0 8px}.topic-discussion .fc-intro,.topic-discussion .fc-empty{font-size:12px;color:var(--next-muted);margin:8px 0}.topic-discussion .fc-compose>summary{display:inline-flex;color:var(--next-accent);cursor:pointer;min-height:44px;align-items:center;gap:8px}.topic-discussion .fc-compose>summary:before{content:'＋'}.topic-discussion .fc-compose[open]>summary:before{content:'−'}.topic-discussion .fc-options{order:1}.topic-discussion .fc-options summary,.topic-discussion .fc-materials summary{cursor:pointer;color:var(--next-muted);font-size:11px;min-height:44px;display:flex;align-items:center}.topic-discussion .fc-options .truth-choice{margin:10px 0}.topic-discussion .fc-form>button,.topic-discussion .fc-form>.fc-message{order:2}.topic-discussion .fn-button.quiet{font-size:12px;border:0;background:none;color:var(--next-accent);min-height:36px;padding:4px 0}.topic-discussion .fc-material{padding:8px 0;border-top:1px solid var(--next-line)}.topic-discussion .fc-material>span{display:block}.topic-discussion .fc-comment{font-size:14px}.topic-discussion .fc-comment>strong{font-size:13px}.topic-discussion .fc-materials{margin-top:8px}.topic-discussion .fc-form .primary{font-size:13px}.case-tide-section{margin:30px 0}.tide-heading h2{font-size:19px}.case-tide-inspector .source-card h3{font-size:18px}.case-tide-section .source-empty{padding:14px 16px;text-align:left;margin:12px 0 24px}.source-empty h2{font-size:15px}.personal-experiences{margin-top:30px}.personal-experiences .empty{padding:16px;text-align:left;margin:14px 0}.personal-experiences .empty h2{font-size:16px;margin:0 0 6px}.personal-experiences .empty p{max-width:none;margin:0 0 10px}.personal-experiences .empty .primary{background:none;border:0;color:var(--next-accent);padding:0}.source-record-text{white-space:pre-wrap;line-height:1.9}.source-image{margin:20px 0}.source-image img{display:block;max-width:100%;height:auto;border-radius:4px}.source-image figcaption{font-size:13px;margin-top:8px;overflow-wrap:anywhere}.source-image small{display:block;font-size:10px;color:var(--next-muted)}#sourceDialog h2{font-size:23px}#sourceDialog .source-provenance{font-size:11px}#sourceDialog .primary{margin-top:20px}.topic-summary+.prediction-card{margin-top:20px}
@media(max-width:800px){.topic-summary p{font-size:15px}.topic-tools{gap:6px 18px}.experience-decision-grid{gap:24px}.tide-heading h2{font-size:18px}.case-tide-inspector .source-card h3{font-size:18px}.topic-discussion .fc-comment{font-size:14px}.topic-discussion .fc-comment .quiet{min-height:44px}.decision-box{position:static}.topic-discussion .fc-form>button{min-height:44px}}
.experience-decision-grid .case-tide-layout{grid-template-columns:1fr}.experience-decision-grid .case-tide-map{height:300px;min-height:300px;flex:none}