*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*
! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com
*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.\!visible{visibility:visible!important}.visible{visibility:visible}.block{display:block}.inline{display:inline}.table{display:table}.hidden{display:none}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize{resize:both}.italic{font-style:italic}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.room-skeleton{padding:20px;display:grid;gap:18px}.room-skeleton .skeleton-block{height:64px;border-radius:8px;background:var(--soft);animation:room-pulse 1.4s ease-in-out infinite alternate}@keyframes room-pulse{to{opacity:.4}}@media (prefers-reduced-motion:reduce){.room-skeleton .skeleton-block{animation:none}}:root{--background:#f6f3eb;--surface:#fffdf7;--text:#292b25;--accent:#ac482d;--accent-hover:#87351f;--muted:#73766a;--line:#deddd1;--soft:#efe7da;--accent-rgb:172,72,45;--serif:var(--font-lora),Georgia,serif}*{box-sizing:border-box}body{color:var(--text);background:var(--background);font-family:Arial,Helvetica,sans-serif;font-size:14px}body,h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500}h1{font-size:46px;line-height:1.15;letter-spacing:-1.5px}h2{font-size:28px}h3{font-size:20px}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}a,button,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.button,button{border:1px solid var(--accent);background:var(--accent);color:var(--surface);padding:11px 17px;border-radius:4px;display:inline-flex;gap:9px;align-items:center;justify-content:center;font-weight:600;transition:background .15s}.button:hover,button:hover:not(:disabled){background:var(--accent-hover)}.button.secondary,button.secondary{background:transparent;border-color:var(--line)}.button.secondary:hover,button.secondary:hover{background:var(--soft)}button.quiet{background:none;color:var(--muted);border:0;padding:7px;font-weight:400}button.quiet:hover{color:var(--accent);background:var(--soft)}input,select,textarea{border:1px solid var(--line);background:var(--surface);border-radius:3px;padding:12px;color:var(--text);width:100%}textarea{resize:vertical;min-height:100px}label{display:grid;gap:7px;color:var(--muted);font-size:12px;font-weight:600}svg{flex-shrink:0;stroke-width:1.5}small{font-size:11px}.eyebrow,small{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:10px;font-weight:700}.muted{color:var(--muted)}.accent{color:var(--accent)}.brand{display:flex;gap:10px;align-items:center;font:600 23px var(--serif);letter-spacing:-.7px}.brand svg{color:var(--accent)}.topbar{height:80px;padding:0 42px;justify-content:space-between;border-bottom:1px solid var(--line)}.topbar,.toplinks{display:flex;align-items:center}.toplinks{gap:24px}.toplinks a{font-size:12px;color:var(--muted)}.avatar{height:31px;width:31px;display:grid;place-items:center;background:var(--soft);border:1px solid var(--line);border-radius:50%;font-size:11px;font-weight:700}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.stack{display:grid;gap:20px}.error{border:1px solid #c99783;background:#fbede5;color:#81341f}.error,.notice{padding:12px 16px;line-height:1.5}.notice{background:var(--soft);border:1px solid var(--line)}.empty{text-align:center;display:grid;justify-items:center;gap:14px;padding:42px 24px;color:var(--muted)}.empty svg{color:var(--accent)}.empty h3{color:var(--text)}.tag{display:inline-flex;gap:6px;align-items:center;padding:4px 7px;border:1px solid var(--line);font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-radius:2px}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}.shell{max-width:1180px;margin:0 auto;padding:54px 32px 80px}.intro{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px;gap:24px}.intro .eyebrow{margin-bottom:15px}.intro p{margin-top:15px;font-size:15px;color:var(--muted);line-height:1.7}.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.room-card{background:var(--surface);border:1px solid var(--line);padding:25px;min-height:225px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s,border-color .2s}.room-card:hover{transform:translateY(-3px);border-color:var(--accent)}.room-card h3{margin:20px 0 10px;font-size:24px}.room-card p{color:var(--muted);line-height:1.6;font-size:12px}.section-rule{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:24px}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;border-top:1px solid var(--line);margin-top:65px;padding-top:30px}.feature-strip>div{display:flex;gap:15px}.feature-strip svg{color:var(--accent)}.feature-strip h3{font-size:17px;margin-bottom:8px}.feature-strip p{font-size:12px;color:var(--muted);line-height:1.7}.form-wrap{max-width:520px;margin:50px auto;padding:35px;background:var(--surface);border:1px solid var(--line)}.form-wrap h1{font-size:35px;margin-bottom:12px}.form-wrap form{display:grid;gap:20px;margin-top:28px}.form-wrap p{line-height:1.6}.auth-split{min-height:calc(100vh - 80px);display:grid;grid-template-columns:1fr 1fr}.auth-art{padding:90px 70px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.auth-art h1{font-size:62px;max-width:450px}.auth-art p{max-width:350px;line-height:1.8;margin-top:25px;color:var(--muted)}.auth-art svg{color:var(--accent);margin-bottom:30px}.auth-form{padding:30px;display:grid;align-content:center}.auth-form .form-wrap{width:100%;border:none;background:none}.workspace-head{padding:25px 34px 22px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.workspace-head h1{font-size:29px;letter-spacing:-.5px;margin-top:7px}.workspace-head .actions{display:flex;gap:10px;align-items:center}.workspace{display:grid;grid-template-columns:220px minmax(300px,1fr) minmax(330px,420px);min-height:calc(100vh - 175px)}.sidebar{padding:25px 20px;border-right:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:28px}.sidebar h2{font:700 10px Arial;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);margin-bottom:15px}.document-link{display:flex;gap:10px;align-items:flex-start;padding:12px 8px;border:0;background:none;color:var(--text);width:100%;text-align:left;justify-content:flex-start;font-size:12px;font-weight:400}.document-link.active{background:var(--soft);color:var(--accent);border-left:2px solid var(--accent);border-radius:0}.document-link:hover{background:var(--soft)!important}.document-link small{display:block;margin-top:5px}.sidebar .focus{font-family:var(--serif);font-style:italic;font-size:13px;line-height:1.8}.participants{display:grid;gap:12px}.participants .row{font-size:12px}.work-area{min-width:0;background-color:#eeeee5;background-image:radial-gradient(#cecfc4 .6px,transparent 0);background-size:12px 12px;padding:0 28px 40px}.viewer-toolbar{height:55px;display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.6px;color:var(--muted)}.paper{background:var(--surface);border:1px solid #d9d8cc;box-shadow:3px 4px 0 #e1e0d5,5px 6px 0 #d1d0c4;min-height:580px;padding:40px 35px}.paper .eyebrow{margin-bottom:16px}.paper h2{font-size:28px;line-height:1.4;margin-bottom:25px}.passage{font-family:var(--serif);font-size:14px;line-height:1.95;padding:15px 12px;margin:0 -12px 12px;border-left:3px solid transparent;transition:background 1s}.passage.selected{border-left-color:var(--accent);outline:1px solid rgba(var(--accent-rgb),.25)}.passage h3{font-size:18px;margin-bottom:10px}.passage p{white-space:pre-wrap}.passage .citation-label{font:10px Arial;color:var(--accent);margin-bottom:8px;letter-spacing:1px}.paper-footer{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);display:flex;justify-content:space-between}.chat-panel{border-left:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;min-width:0;max-height:calc(100vh - 174px);position:sticky;top:0}.tabs{display:flex;border-bottom:1px solid var(--line);padding:0 20px;flex-shrink:0}.tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:18px 12px;border-radius:0;font-size:12px;flex:1}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.chat-scroll{flex:1;overflow:auto;padding:24px 22px;min-height:200px}.chat-intro{font-size:11px;color:var(--muted);line-height:1.7;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:22px}.message{margin-bottom:24px}.message-header{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;margin-bottom:10px}.message-body{font-size:13px;line-height:1.8;white-space:normal}.message-body p{margin-bottom:10px}.message-body :is(h1,h2,h3){font-size:16px;letter-spacing:0;margin:14px 0 8px}.message-body ol,.message-body ul{padding-left:20px;margin:8px 0}.message-body ul{list-style:disc}.message-body ol{list-style:decimal}.message-body blockquote{border-left:2px solid var(--accent);padding-left:12px;color:var(--muted)}.message-body hr{border:0;border-top:1px solid var(--line);margin:16px 0}.message.question .message-body{background:var(--background);border:1px solid var(--line);padding:12px}.message .cites{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.cite{font-size:10px;background:var(--soft);color:var(--accent);border:0;padding:5px 7px;font-weight:400}.lost{margin-top:10px;font-size:10px!important}.composer{border-top:1px solid var(--line);padding:17px 20px;flex-shrink:0}.composer form{position:relative}.composer textarea{min-height:80px;padding-right:48px;font-size:12px;background:var(--background)}.composer button{position:absolute;right:8px;bottom:12px;padding:7px}.composer small{display:block;margin-top:8px;font-size:9px}.quiz-box{padding:25px 20px;overflow:auto;flex:1}.quiz-box h2{font-size:24px;line-height:1.5;margin:18px 0}.clock{font-family:var(--serif);font-size:30px;color:var(--accent)}.quiz-option{border:1px solid var(--line);padding:12px;margin:10px 0;background:var(--background)}.quiz-option label{display:flex;align-items:center;gap:8px;line-height:1.6;color:var(--text)}.quiz-option input[type=number]{width:65px;padding:6px;margin-left:auto}.quiz-option input[type=range]{padding:0;margin-top:9px;accent-color:var(--accent)}.correct{border-color:var(--accent);background:var(--soft)}.reveal{animation:unfold .45s ease-out}.distribution{display:flex;height:9px;gap:2px;margin:10px 0}.distribution span{background:var(--accent);min-width:1px}.score-row{padding:12px 0;border-bottom:1px solid var(--line)}.heat-scale{display:flex;gap:4px;align-items:center;font-size:9px;color:var(--muted)}.heat-scale i{width:14px;height:8px;background:var(--accent)}.modal-backdrop{position:fixed;inset:0;background:#292b2570;z-index:100;display:grid;place-items:center;padding:24px}.modal{width:min(550px,100%);max-height:90vh;overflow:auto;background:var(--surface);padding:28px;border:1px solid var(--line)}.modal h2{margin-bottom:20px}.modal form{display:grid;gap:17px}.summary-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:32px}.summary-section{padding:28px;border:1px solid var(--line);background:var(--surface);margin-bottom:24px}.summary-section h2{font-size:24px;margin-bottom:22px}.insight{padding:16px 0;border-bottom:1px solid var(--line)}.insight:last-child{border-bottom:0}.insight h3{font-size:18px;margin-bottom:10px}.insight p{font-size:13px;line-height:1.8;color:var(--muted)}.insight .explanation{background:var(--soft);padding:15px;margin-top:12px;white-space:pre-wrap;color:var(--text)}.summary-mark{width:80px;height:80px;border:1px solid var(--accent);border-radius:50%;display:grid;place-items:center;color:var(--accent);transform:rotate(-7deg)}@keyframes unfold{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media (min-width:1500px){.workspace{grid-template-columns:250px minmax(400px,1fr) 470px}.paper{max-width:720px;margin:auto}.work-area{padding:0 50px 40px}}@media (max-width:1050px){.workspace{grid-template-columns:170px minmax(260px,1fr) 340px}.sidebar{padding:20px 12px}.work-area{padding:0 16px 30px}.paper{padding:28px 22px}.room-grid{grid-template-columns:repeat(2,1fr)}.auth-art{padding:50px 30px}.auth-art h1{font-size:48px}}@media (max-width:800px){.topbar{padding:0 20px;height:65px}.toplinks>a{display:none}.workspace-head{padding:20px;align-items:flex-start;gap:16px;flex-direction:column}.workspace{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}.sidebar .people-section{display:none}.work-area{padding:0 20px 30px}.paper{min-height:300px;max-height:500px;overflow:auto}.chat-panel{position:static;max-height:none;min-height:550px;border-top:1px solid var(--line)}.chat-scroll{max-height:600px}.intro{align-items:flex-start;flex-direction:column}.shell{padding:35px 20px}.auth-split,.feature-strip,.room-grid,.summary-grid{grid-template-columns:1fr}.auth-art{display:none}.auth-form{padding:15px}.form-wrap{margin:20px auto;padding:25px}.workspace-head .actions{flex-wrap:wrap}h1{font-size:38px}}:root{--background:#f5f6fa;--surface:#fff;--text:#202538;--accent:#6250c8;--accent-hover:#4e3bab;--muted:#626a7d;--line:#dfe2ed;--soft:#ecebf7;--accent-rgb:98,80,200;--button-text:#fff;color-scheme:light}html[data-theme=dark]{--background:#12151e;--surface:#1b202c;--text:#f0f1f6;--accent:#b8a5ff;--accent-hover:#ccbfff;--muted:#a8afc2;--line:#363d50;--soft:#282b42;--accent-rgb:184,165,255;--button-text:#181425;color-scheme:dark}html{scroll-behavior:smooth;scroll-padding-top:105px}body{line-height:1.55}main{min-height:65vh}main:focus{outline:none}h1{font-size:clamp(36px,4.5vw,62px);letter-spacing:-2px;line-height:1.12}h1 em{color:var(--accent)}h2,h3{letter-spacing:-.5px}p{overflow-wrap:anywhere}a,button,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}.button,button{min-height:42px;border-radius:10px;color:var(--button-text);transition:background .18s,color .18s,border-color .18s,box-shadow .18s,transform .18s}.button:hover,button:hover:not(:disabled){box-shadow:0 4px 14px #00000016;transform:translateY(-1px)}.button:active,button:active:not(:disabled){transform:translateY(0)}.button.secondary,button.secondary{color:var(--text)}.cite:hover:not(:disabled),.tabs button:hover:not(:disabled),button.quiet:hover:not(:disabled){color:var(--accent);background:var(--soft)}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,select,textarea{border-radius:9px;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent)}.topbar{height:76px;padding:0 clamp(18px,3vw,48px);position:sticky;top:0;z-index:60;gap:22px;box-shadow:0 2px 20px #00000005;background:var(--surface)}.brand{white-space:nowrap;font-size:24px;gap:6px}.brand-symbol{width:36px;height:36px;margin-right:5px;display:grid;place-items:center;background:var(--soft);border-radius:11px}.desktop-nav,.header-actions{display:flex;align-items:center;gap:22px}.desktop-nav a{font-size:12px;font-weight:600;color:var(--muted);padding:8px 0;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--accent)}.header-actions{gap:10px;margin-left:auto}.icon-button{padding:10px;width:42px;height:42px;flex-shrink:0}.search-launch{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:11px;border:1px solid var(--line);padding:10px 12px;border-radius:9px}.search-launch:hover{background:var(--soft);color:var(--accent)}kbd{border:1px solid var(--line);border-radius:4px;padding:0 5px;margin-left:12px}.menu-toggle{display:none}.mobile-nav{position:absolute;top:75px;left:0;right:0;padding:12px 20px 20px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 12px 18px #00000010;display:grid;gap:4px}.mobile-nav a{padding:13px;border-radius:9px}.mobile-nav a:hover{background:var(--soft);color:var(--accent)}.scroll-progress{top:0;left:0;width:100%;height:3px;z-index:100;transform-origin:left;pointer-events:none}.scroll-progress,.skip-link{position:fixed;background:var(--accent)}.skip-link{left:20px;top:-80px;z-index:200;color:var(--button-text);padding:12px 20px;border-radius:8px}.skip-link:focus{top:12px}.shell{max-width:1240px;padding-top:60px;padding-bottom:100px}.intro{padding:12px 0 25px;align-items:center}.intro .eyebrow{display:block}.intro>div:first-child{max-width:700px}.intro p{max-width:530px}.form-wrap,.room-card,.summary-section{border-radius:16px;box-shadow:0 4px 22px #1c203b04}.room-card{padding:28px;min-height:245px;border-top:3px solid var(--accent)}.room-card:nth-child(3n+2){border-top-color:#589e8b}.room-card:nth-child(3n+3){border-top-color:#c6a060}.room-card h3{font-size:26px}.tag{border-radius:6px;padding:5px 8px}.section-rule{margin-top:15px}.feature-strip{gap:30px;margin-top:50px;padding:30px 0}.feature-strip>div{padding:10px}.feature-strip h3{font-family:Arial,sans-serif;font-weight:600}.feature-strip p{font-size:13px}.workspace-head{background:var(--background);gap:18px}.workspace{min-height:calc(100vh - 180px)}.work-area{background-color:var(--background);background-image:radial-gradient(var(--line) .7px,transparent .7px)}.paper{border-color:var(--line);border-radius:10px;box-shadow:0 4px 16px #00000009}.chat-panel{top:76px;max-height:calc(100vh - 76px)}.message-body pre{white-space:pre;overflow:auto}.summary-mark{width:108px;height:108px;border:0;border-radius:26px;background:var(--soft);transform:rotate(-8deg)}.summary-mark svg{width:52px;height:52px}.summary-section h2{font-size:25px}.insight .explanation{border-radius:10px;border-left:3px solid var(--accent)}.insight .row{flex-wrap:wrap}.error,.notice{border-radius:10px}.error{color:#8b302a;background:#fff0ed;border-color:#ebbbb3}html[data-theme=dark] .error{color:#ffb5ab;background:#422728;border-color:#71403e}.page-lead{font-size:16px;line-height:1.8;color:var(--muted);margin:22px 0 35px;max-width:620px}.journal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:35px 0}.journal-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .2s,box-shadow .2s}.journal-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #00000010}.journal-art{min-height:180px;display:flex;flex-direction:column;justify-content:space-between;padding:25px 30px;color:#373058;background:#e8e3f8}.journal-art>span:first-child{font-size:42px;font-family:var(--serif);font-style:italic;opacity:.55}.journal-art>span:last-child{font:22px var(--serif);max-width:220px}.art-1{background:#dcece6;color:#305e50}.art-2{background:#f3e8d9;color:#755a37}.journal-body{padding:26px;display:grid;gap:16px}.journal-body h2{font-size:25px;line-height:1.3}.journal-body p{font-size:13px;color:var(--muted)}.journal-body>.accent{font-weight:600;font-size:12px}.newsletter{margin-top:70px;background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.newsletter h2{font-size:38px;margin:10px 0}.newsletter p{color:var(--muted);max-width:370px;font-size:13px;line-height:1.8}.newsletter form{display:grid;gap:12px}.newsletter-input{display:flex;gap:8px}.newsletter-input input{min-width:0}.newsletter-input button{white-space:nowrap}.check-label{display:flex;gap:9px;align-items:center;font-weight:400}.honeypot{position:absolute;left:-9999px;opacity:0;pointer-events:none}.newsletter-success{display:grid;gap:10px;color:var(--accent)}.faq-list{max-width:900px;margin:35px auto}.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:100px}.faq-list summary{cursor:pointer;display:flex;align-items:center;gap:24px;list-style:none;padding:25px 15px;font-size:16px;font-weight:600;border-radius:10px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:hover{background:var(--soft)}.faq-list details[open] summary{color:var(--accent)}.faq-number{font:18px var(--serif);color:var(--muted)}.faq-icon{margin-left:auto;font-size:25px;font-weight:400}.faq-list details[open] .faq-icon{transform:rotate(45deg)}.faq-list details p{padding:0 60px 25px;color:var(--muted);line-height:1.9}.help-intro{text-align:center}.help-intro .page-lead{margin-left:auto;margin-right:auto}.help-contact{text-align:center;margin:40px 0}.text-link{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.article-page{max-width:850px}.article-page article{margin:40px 0}.article-page .eyebrow{display:block;margin-bottom:20px}.post-date{border-bottom:1px solid var(--line);padding-bottom:24px;margin:22px 0;color:var(--muted);font-size:12px}.article-page article section{display:flex;gap:25px;padding:23px 0;line-height:1.95;font-size:16px}.step-number{font:italic 28px var(--serif);color:var(--accent)}.prose h2{margin:30px 0 12px}.prose p{line-height:1.95;color:var(--muted)}.code-block{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:15px;position:relative;margin:20px 0;min-width:0}.code-block>button{font-size:11px;padding:5px 9px;min-height:30px;display:flex;margin-left:auto;margin-bottom:12px}.code-block pre{overflow:auto;max-width:100%;font-size:12px;line-height:1.8;margin:0}.code-block code{background:none!important;padding:0!important}.search-page{max-width:1000px}.search-field{display:flex;align-items:center;gap:14px;border:2px solid var(--accent);border-radius:14px;padding:8px 20px;background:var(--surface)}.search-field input{border:0;background:none;font-size:16px}.search-status{min-height:60px;gap:12px;color:var(--muted)}.search-result,.search-status{display:flex;align-items:center}.search-result{gap:20px;justify-content:space-between;padding:25px;border:1px solid var(--line);background:var(--surface);border-radius:12px;margin-bottom:12px}.search-result:hover{border-color:var(--accent);background:var(--soft)}.search-result h2{font-size:23px;margin:6px 0}.search-result p{font-size:13px;color:var(--muted)}.site-footer{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;border-top:1px solid var(--line);padding:40px clamp(22px,5vw,80px) 115px;background:var(--surface)}.site-footer p{margin-top:10px}.site-footer nav,.site-footer p{font-size:12px;color:var(--muted)}.site-footer nav{display:flex;gap:22px;flex-wrap:wrap}.site-footer a:hover{color:var(--accent)}.floating-tools{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:10px;z-index:65}.floating-tools button{box-shadow:0 5px 20px #00000020}.floating-tools .secondary{background:var(--surface)}.contact-button{border-radius:30px;font-size:12px;padding:12px 17px}.cookie-banner{position:fixed;left:24px;bottom:24px;max-width:540px;width:calc(100% - 48px);background:var(--surface);padding:22px;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 50px #00000025;z-index:70;display:flex;align-items:center;gap:20px}.cookie-banner p{font-size:12px;color:var(--muted);line-height:1.7;margin:6px 0}.cookie-banner a{font-size:11px;text-decoration:underline}.cookie-banner button{white-space:nowrap}.site-dialog{padding:30px;border-radius:18px;border:1px solid var(--line);background:var(--surface);color:var(--text);width:min(560px,calc(100% - 32px));max-height:85dvh;overflow:auto;box-shadow:0 30px 100px #00000040}.site-dialog::backdrop{background:#0c102575;backdrop-filter:blur(5px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.dialog-head h2{font-size:28px}.site-dialog p{line-height:1.8;margin-bottom:20px;color:var(--muted)}.site-dialog form{display:grid;gap:18px}.password-field{position:relative;display:block}.password-field input{padding-right:55px}.password-field button{position:absolute;right:5px;top:3px;min-height:38px;height:38px;border:0}.not-found{text-align:center;display:grid;justify-items:center;gap:22px}.not-found p{max-width:460px;color:var(--muted);line-height:1.8}.lost-page{display:flex;align-items:center;gap:15px;color:var(--accent);font:100px var(--serif);opacity:.6}.spinner{display:inline-block;width:18px;height:18px;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}.skeleton{background:linear-gradient(100deg,var(--line) 20%,var(--surface) 45%,var(--line) 70%);background-size:250% 100%;animation:shimmer 1.6s infinite;border-radius:14px}.skeleton-title{height:55px;width:60%;margin:20px 0}.skeleton-line{height:20px;width:45%;margin-bottom:40px}.skeleton-card{height:230px}button[aria-busy=true] svg{animation:spin 1s linear infinite}.message:has(.message-header small) .message-header small:before{content:" ";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:5px;animation:pulse 1s infinite}.message{scroll-margin-top:100px}.auth-art{background:var(--soft)}.auth-form .form-wrap{box-shadow:none}.auth-form button[type=submit]{width:100%}@keyframes spin{to{transform:rotate(1turn)}}@keyframes shimmer{to{background-position:-200% 0}}@keyframes pulse{50%{opacity:.25}}@media (max-width:1150px){.search-launch kbd,.search-launch span{display:none}.desktop-nav,.topbar{gap:16px}.header-create{font-size:12px}.newsletter{gap:25px;padding:30px}}@media (max-width:800px){.topbar{height:70px;padding:0 18px}.desktop-nav,.header-create{display:none}.menu-toggle{display:inline-flex}.mobile-nav{top:69px}.brand{font-size:21px}.brand-symbol{width:30px;height:32px}.header-actions{gap:7px}.search-launch{padding:11px}.header-actions .icon-button{width:38px}.shell{padding:35px 20px 85px}.intro{align-items:flex-start;gap:25px}.intro h1{font-size:42px}.journal-grid{grid-template-columns:1fr}.journal-card>a{display:grid;grid-template-columns:150px 1fr}.journal-art{min-height:100%;padding:22px}.journal-art>span:last-child{font-size:18px}.journal-body{padding:22px;gap:12px}.journal-body h2{font-size:23px}.newsletter{grid-template-columns:1fr;padding:28px;gap:25px}.newsletter-input{flex-wrap:wrap}.newsletter-input input{flex:1 1 170px}.newsletter-input button{flex:1}.faq-list summary{font-size:14px;gap:15px;padding:22px 8px}.faq-list details p{padding:0 25px 22px}.site-footer{padding:30px 22px 110px;gap:25px}.site-footer>small{width:100%}.floating-tools{bottom:18px;right:18px}.contact-button span{display:none}.contact-button{width:44px;padding:11px}.cookie-banner{bottom:75px;left:14px;width:calc(100% - 28px);max-width:500px;padding:18px;gap:12px}.cookie-banner strong{font-size:13px}.chat-panel{position:static;max-height:none}.summary-mark{display:none}.article-page article section{font-size:15px;gap:18px}.workspace-head{padding:20px;align-items:flex-start;flex-direction:column}.workspace-head .actions{width:100%}.summary-section{padding:23px}.not-found .row{flex-wrap:wrap;justify-content:center}}@media (max-width:390px){.brand-symbol{display:none}.journal-card>a{grid-template-columns:1fr}.journal-art{min-height:130px}.topbar{gap:8px}.header-actions{gap:4px}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{html,html[data-theme=dark]{--background:#fff;--surface:#fff;--text:#000;--muted:#333;--line:#bbb;--soft:#f5f5f5;--accent:#333;color-scheme:light}body{background:white!important;color:black!important;font-size:11pt}.button,.chat-input,.cookie-banner,.floating-tools,.modal-backdrop,.newsletter,.scroll-progress,.sidebar,.site-footer,.skip-link,.tabs,.topbar,.workspace-head .actions,button,dialog{display:none!important}.shell{max-width:none;padding:0;margin:0}main{min-height:0}.auth-split,.summary-grid,.workspace{display:block}.paper,.room-card,.summary-section{box-shadow:none;border:1px solid #bbb;-moz-column-break-inside:avoid;break-inside:avoid;margin:0 0 20px;padding:16px}.chat-panel,.chat-scroll,.paper{max-height:none!important;overflow:visible!important;position:static}.work-area{background:none;padding:0}.faq-list details>*{display:block!important}.faq-list details::details-content{content-visibility:visible;display:block}.journal-art{min-height:70px}.journal-grid{grid-template-columns:1fr}.page-lead{margin:15px 0}.intro h1,h1{font-size:30pt}.code-block{-moz-column-break-inside:avoid;break-inside:avoid}.code-block pre{white-space:pre-wrap}.post-date{font-size:9pt}a{text-decoration:underline}.summary-mark{display:none}@page{margin:18mm}}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/03b436aa846269de-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/0086f8992871c45b-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/ab00a911ac2adf48-s.woff2) format("woff2");unicode-range:u+0302-0303,u+0305,u+0307-0308,u+0310,u+0312,u+0315,u+031a,u+0326-0327,u+032c,u+032f-0330,u+0332-0333,u+0338,u+033a,u+0346,u+034d,u+0391-03a1,u+03a3-03a9,u+03b1-03c9,u+03d1,u+03d5-03d6,u+03f0-03f1,u+03f4-03f5,u+2016-2017,u+2034-2038,u+203c,u+2040,u+2043,u+2047,u+2050,u+2057,u+205f,u+2070-2071,u+2074-208e,u+2090-209c,u+20d0-20dc,u+20e1,u+20e5-20ef,u+2100-2112,u+2114-2115,u+2117-2121,u+2123-214f,u+2190,u+2192,u+2194-21ae,u+21b0-21e5,u+21f1-21f2,u+21f4-2211,u+2213-2214,u+2216-22ff,u+2308-230b,u+2310,u+2319,u+231c-2321,u+2336-237a,u+237c,u+2395,u+239b-23b7,u+23d0,u+23dc-23e1,u+2474-2475,u+25af,u+25b3,u+25b7,u+25bd,u+25c1,u+25ca,u+25cc,u+25fb,u+266d-266f,u+27c0-27ff,u+2900-2aff,u+2b0e-2b11,u+2b30-2b4c,u+2bfe,u+3030,u+ff5b,u+ff5d,u+1d400-1d7ff,u+1ee??}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/36008747766f78c6-s.woff2) format("woff2");unicode-range:u+0001-000c,u+000e-001f,u+007f-009f,u+20dd-20e0,u+20e2-20e4,u+2150-218f,u+2190,u+2192,u+2194-2199,u+21af,u+21e6-21f0,u+21f3,u+2218-2219,u+2299,u+22c4-22c6,u+2300-243f,u+2440-244a,u+2460-24ff,u+25a0-27bf,u+28??,u+2921-2922,u+2981,u+29bf,u+29eb,u+2b??,u+4dc0-4dff,u+fff9-fffb,u+10140-1018e,u+10190-1019c,u+101a0,u+101d0-101fd,u+102e0-102fb,u+10e60-10e7e,u+1d2c0-1d2d3,u+1d2e0-1d37f,u+1f0??,u+1f100-1f1ad,u+1f1e6-1f1ff,u+1f30d-1f30f,u+1f315,u+1f31c,u+1f31e,u+1f320-1f32c,u+1f336,u+1f378,u+1f37d,u+1f382,u+1f393-1f39f,u+1f3a7-1f3a8,u+1f3ac-1f3af,u+1f3c2,u+1f3c4-1f3c6,u+1f3ca-1f3ce,u+1f3d4-1f3e0,u+1f3ed,u+1f3f1-1f3f3,u+1f3f5-1f3f7,u+1f408,u+1f415,u+1f41f,u+1f426,u+1f43f,u+1f441-1f442,u+1f444,u+1f446-1f449,u+1f44c-1f44e,u+1f453,u+1f46a,u+1f47d,u+1f4a3,u+1f4b0,u+1f4b3,u+1f4b9,u+1f4bb,u+1f4bf,u+1f4c8-1f4cb,u+1f4d6,u+1f4da,u+1f4df,u+1f4e3-1f4e6,u+1f4ea-1f4ed,u+1f4f7,u+1f4f9-1f4fb,u+1f4fd-1f4fe,u+1f503,u+1f507-1f50b,u+1f50d,u+1f512-1f513,u+1f53e-1f54a,u+1f54f-1f5fa,u+1f610,u+1f650-1f67f,u+1f687,u+1f68d,u+1f691,u+1f694,u+1f698,u+1f6ad,u+1f6b2,u+1f6b9-1f6ba,u+1f6bc,u+1f6c6-1f6cf,u+1f6d3-1f6d7,u+1f6e0-1f6ea,u+1f6f0-1f6f3,u+1f6f7-1f6fc,u+1f7??,u+1f800-1f80b,u+1f810-1f847,u+1f850-1f859,u+1f860-1f887,u+1f890-1f8ad,u+1f8b0-1f8bb,u+1f8c0-1f8c1,u+1f900-1f90b,u+1f93b,u+1f946,u+1f984,u+1f996,u+1f9e9,u+1fa00-1fa6f,u+1fa70-1fa7c,u+1fa80-1fa89,u+1fa8f-1fac6,u+1face-1fadc,u+1fadf-1fae9,u+1faf0-1faf8,u+1fb??}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/6d38f9d4e0f4772b-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/08aedeceaf1dcd57-s.p.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Lora;font-style:normal;font-weight:400 700;font-display:swap;src:url(/_next/static/media/5c0c2bcbaa4149ca-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Lora Fallback;src:local("Times New Roman");ascent-override:87.33%;descent-override:23.78%;line-gap-override:0.00%;size-adjust:115.20%}.__className_4d1860{font-family:Lora,Lora Fallback;font-style:normal}.__variable_4d1860{--font-lora:"Lora","Lora Fallback"}