@font-face{font-family:STIXLocal;src:url('./vendor/fonts/KaTeX_Main-Regular.woff2') format('woff2');font-display:swap}
:root{color-scheme:dark;--bg:#101310;--panel:#181c18;--raised:#20251f;--line:#30372e;--ink:#edf0e6;--muted:#a2ac9d;--dim:#757f71;--gold:#dbc08a;--green:#a8c398;--red:#f5a394;--radius:18px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:4px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:1px solid var(--gold);border-color:var(--gold)}[hidden]{display:none!important}a{color:inherit;text-decoration:none}button{border:0}h1,h2,h3,p{margin:0}.sidebar{width:246px;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--line);padding:37px 23px 25px;display:flex;flex-direction:column;background:#131713;z-index:5}.brand{display:flex;gap:12px;align-items:center;padding:0 7px}.brand>span{font-size:17px;letter-spacing:3px;font-weight:650}.brand small{display:block;color:var(--dim);font-size:7px;letter-spacing:1.2px;margin-top:4px}.nav-label{font-size:10px;letter-spacing:2px;color:var(--dim);margin:58px 15px 19px}.nav-item{width:100%;display:flex;align-items:center;text-align:left;gap:14px;padding:14px 15px;border-radius:10px;background:transparent;color:var(--muted);margin-bottom:7px;transition:background .18s}.nav-item:hover{background:#20251e}.nav-item.active{background:#2a3025;color:var(--gold)}.nav-icon{font-family:Georgia,serif;font-size:24px;line-height:24px;width:23px;text-align:center}.nav-item kbd{font-family:inherit;font-size:10px;letter-spacing:1px;margin-left:auto;opacity:.5}.side-footer{margin-top:auto;padding:24px 12px 0}.independent{font-size:11px;color:var(--green);display:flex;align-items:center;gap:8px}.independent>span,.status i{width:5px;height:5px;border-radius:50%;background:var(--green);display:inline-block}.side-footer p{font-size:12px;color:var(--dim);margin:13px 0 18px;line-height:1.7}.text-button{background:transparent;color:var(--muted);font-size:12px;padding:8px 0;white-space:nowrap}.text-button:hover{color:var(--gold)}.text-button span{margin-left:8px}.version{color:var(--dim);letter-spacing:2px;font-size:9px;margin-top:31px}.workspace{margin-left:246px}.topbar{height:90px;display:flex;align-items:center;justify-content:space-between;padding:0 50px;border-bottom:1px solid var(--line);gap:12px}.breadcrumb{color:var(--dim);font-size:9px;letter-spacing:1.7px}.breadcrumb b{margin:0 18px;font-weight:400}.breadcrumb #crumb{color:var(--muted)}.top-actions{display:flex;gap:18px;align-items:center}.status{font-size:10px;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:7px}.status.pending i{background:var(--gold)}.small-button{background:transparent;border:1px solid var(--line);border-radius:8px;padding:8px 13px;font-size:11px;min-height:36px}.small-button:hover{border-color:var(--gold);color:var(--gold)}.small-button span{margin-left:8px}.mobile-brand{display:none}main{max-width:1136px;margin:0 auto;padding:48px 50px 24px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:37px}.eyebrow{font-size:9px;letter-spacing:2px;color:var(--gold);display:flex;align-items:center;gap:9px}.eyebrow>span{width:16px;height:1px;background:var(--gold)}h1{font-size:clamp(30px,3.4vw,47px);font-weight:450;letter-spacing:-1.8px;line-height:1.2;margin-top:15px}h1 em{color:var(--gold);font-family:Georgia,serif;font-weight:400}.page-head p{color:var(--muted);font-size:12px;margin-top:12px}.orbit{position:relative;width:72px;height:72px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;transform:rotate(-25deg);margin-right:14px}.orbit:before{content:'';position:absolute;width:107px;height:33px;border:1px solid #414a36;border-radius:50%}.orbit:after{content:'';position:absolute;right:-15px;width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 14px #dbc08a40}.orbit span{font-family:Georgia,serif;font-size:27px;color:var(--gold);transform:rotate(25deg)}.tool-panel{background:var(--panel);border:1px solid #384030;border-radius:var(--radius);box-shadow:0 15px 50px #00000012}.panel-heading{padding:21px 24px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line)}.section-num{font-size:9px;letter-spacing:1px;color:var(--gold);border:1px solid #51503b;border-radius:5px;width:23px;height:23px;display:flex;align-items:center;justify-content:center}.panel-heading h2{font-size:13px;font-weight:500}.panel-heading .text-button{margin-left:auto;padding:0}.fields-body{padding:22px 24px 5px}.field{display:flex;flex-direction:column;gap:8px;min-width:0}.field>label,.label{font-size:10px;letter-spacing:.4px;color:var(--muted)}.field input,.field select,.field textarea{background:#121611;border:1px solid #384031;border-radius:9px;color:var(--ink);padding:12px 13px;width:100%;font-size:14px;min-width:0}.field select{height:44px;padding-right:24px}.field textarea{resize:vertical;min-height:100px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.8;font-size:16px}.field textarea.expression{font-size:21px;min-height:109px;border-color:#464d39;background:linear-gradient(120deg,#161c15,#111510);padding:18px 19px;letter-spacing:.2px}.field input::placeholder,.field textarea::placeholder{color:#697563}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:18px}.input-row.three{grid-template-columns:2fr 1fr 1fr}.expression-label{display:flex;align-items:center;justify-content:space-between}.input-note{color:var(--dim);font-size:10px;margin:9px 0 2px}.math-keys{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 8px}.math-keys button{background:#242b21;border:1px solid #363e2e;border-radius:6px;min-width:35px;height:31px;padding:0 9px;color:var(--muted);font-family:Georgia,serif;font-size:13px}.math-keys button:hover{color:var(--gold);border-color:var(--gold)}.form-footer{padding:18px 24px 22px;display:flex;justify-content:space-between;align-items:center;gap:12px}.form-footer>span{color:var(--dim);font-size:10px}.primary{border-radius:9px;color:#191c15;background:var(--gold);font-size:12px;font-weight:650;padding:13px 22px;min-width:150px;box-shadow:0 3px 0 #00000020;display:flex;align-items:center;justify-content:space-between;gap:22px}.primary:hover{background:#ead1a0}.primary span{font-size:17px}.section-label{font-size:9px;letter-spacing:1.5px;color:var(--dim);display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.section-label span{font-size:10px;letter-spacing:0}.examples-section{margin:26px 0 27px}.examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.example{background:#181d17;border:1px solid var(--line);border-radius:11px;text-align:left;padding:15px 17px;min-height:91px;position:relative;transition:transform .16s,border-color .16s}.example:hover{transform:translateY(-2px);border-color:#6d7153}.example:after{content:'↗';position:absolute;right:15px;top:13px;color:var(--dim);font-size:11px}.example small{display:block;font-size:9px;color:var(--gold);margin-bottom:9px;letter-spacing:.5px}.example>span{font-family:Georgia,serif;font-size:17px;color:var(--ink)}.result{border:1px solid var(--line);border-radius:var(--radius);background:#141914;overflow:hidden;min-width:0}.empty-result{padding:32px 15px 35px;text-align:center}.empty-symbol{font-size:31px;color:var(--gold);font-family:Georgia,serif;margin-bottom:9px}.empty-result h2{font-size:15px;font-weight:400}.empty-result p{font-size:11px;color:var(--dim);margin:8px 0 21px}.empty-features{display:flex;justify-content:center;align-items:center;gap:10px;color:var(--dim);font-size:9px}.empty-features i{color:var(--gold)}.result-head{display:flex;align-items:center;gap:9px;padding:19px 23px;border-bottom:1px solid var(--line);flex-wrap:wrap}.result-head h2{font-size:14px;font-weight:500}.pill{font-size:9px;padding:3px 8px;border-radius:4px;color:var(--green);background:#293524}.result-actions{margin-left:auto;display:flex;gap:13px}.result-values{padding:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:17px}.result-item{min-width:0;overflow:auto}.result-item:only-child{grid-column:1/-1}.result-label{font-size:10px;color:var(--muted);margin-bottom:12px}.math-output{font-size:23px;color:var(--gold);overflow-x:auto;padding:3px 0 8px;max-width:100%}.math-output .katex{font-size:1.13em}.math-output.plain{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:20px;white-space:pre-wrap;overflow-wrap:anywhere}.approx{font-size:11px;color:var(--muted);margin-top:7px;font-family:ui-monospace,monospace}.result-details{border-top:1px solid var(--line);padding:0 24px}.result-details summary{cursor:pointer;padding:16px 0;font-size:11px;color:var(--muted)}.steps{padding:0 0 14px;counter-reset:step}.step{display:flex;gap:11px;margin:14px 0;align-items:flex-start}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:9px;color:var(--gold);min-width:22px;padding-top:2px}.step b{font-size:11px;font-weight:500}.step p{font-size:12px;color:var(--muted);margin-top:4px;overflow-wrap:anywhere}.notes{padding:16px 24px;background:#1c2119;border-top:1px solid var(--line)}.notes p{font-size:11px;color:var(--muted);margin-bottom:7px}.notes p:last-child{margin:0}.notes p:before{content:'·';color:var(--gold);margin-right:7px}.error-panel{padding:25px}.error-panel h2{font-size:16px;font-weight:500;color:var(--red);margin-bottom:9px}.error-panel p{color:var(--muted);font-size:13px;overflow-wrap:anywhere}.main-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:40px;padding-top:18px;border-top:1px solid var(--line);font-size:8px;letter-spacing:1px;color:var(--dim)}.dot{margin:0 9px;color:var(--gold)}.main-footer .text-button{font-size:10px;letter-spacing:0}.formula-description{padding:15px 18px;background:#20271c;border-radius:9px;margin-bottom:18px;display:flex;align-items:center;gap:24px}.formula-description strong{font-family:Georgia,serif;font-size:24px;color:var(--gold);font-weight:400;white-space:nowrap}.formula-description p{font-size:11px;color:var(--muted)}.unit-input{display:grid;grid-template-columns:1fr 115px;gap:7px}.matrix-entry{font-size:17px!important;min-height:132px!important;white-space:pre}.formula-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-bottom:12px}.notebook-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px}.notebook-toolbar p{color:var(--muted);font-size:12px}.notebook-toolbar>div{display:flex;gap:18px}.history-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 23px;margin-bottom:13px;display:flex;gap:15px;align-items:center}.history-card .history-info{flex:1;min-width:0}.history-card small{font-size:9px;color:var(--dim);display:block;margin-bottom:7px}.history-card h3{font-size:14px;font-weight:400;overflow-wrap:anywhere}.history-card p{font-size:12px;color:var(--gold);margin-top:6px;overflow-wrap:anywhere}.history-card button{min-width:40px;min-height:40px}.plot-wrap{padding:0 20px 20px}.plot{display:block;width:100%;height:auto;background:#101610;border:1px solid var(--line);border-radius:10px}.plot text{fill:var(--muted);font-size:11px}.plot-grid{stroke:#293224;stroke-width:1}.plot-axis{stroke:#69745f;stroke-width:1}.plot-line{fill:none;stroke:var(--gold);stroke-width:2}.plot-caption{font-size:10px;color:var(--dim);margin-top:9px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid #566149;border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}.loading{padding:37px;display:flex;gap:12px;align-items:center;color:var(--muted);font-size:13px}@keyframes spin{to{transform:rotate(360deg)}}dialog{background:#1a2018;color:var(--ink);border:1px solid #4a543f;border-radius:18px;width:min(590px,calc(100% - 28px));max-height:85dvh;padding:27px;box-shadow:0 30px 100px #0009}dialog::backdrop{background:#080d09b8;backdrop-filter:blur(4px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:19px}.icon-button{background:transparent;font-size:24px;color:var(--muted);width:34px;height:34px}dialog h2{font-size:26px;font-weight:400;margin:10px 0 18px}dialog h3{font-size:13px;color:var(--gold);margin:20px 0 8px}dialog p,dialog li{font-size:13px;color:var(--muted);line-height:1.8;margin:10px 0}dialog ul{padding-left:18px}dialog code{color:var(--gold);font-size:12px}dialog table{border-collapse:collapse;width:100%;font-size:12px}dialog td{border-bottom:1px solid var(--line);padding:10px 5px;color:var(--muted)}dialog td:first-child{color:var(--gold);width:35%}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:var(--gold);color:#151a11;border-radius:9px;padding:12px 20px;box-shadow:0 6px 40px #0009;z-index:50;font-size:12px;max-width:90%;text-align:center}.skip{position:fixed;top:-80px;left:15px;padding:12px;background:var(--gold);color:#101510;z-index:100}.skip:focus{top:10px}
.input-row.single{grid-template-columns:1fr}
.skip{opacity:0;pointer-events:none}.skip:focus{opacity:1;pointer-events:auto}
.command-panel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 0;margin-bottom:20px}.command-panel>summary{font-size:12px;color:var(--gold);cursor:pointer}.command-panel label{font-size:10px;color:var(--muted);display:block;margin:15px 0 8px}.command-row{display:flex;align-items:center;gap:10px}.command-row input{flex:1;min-width:0;background:#121611;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:11px 12px;font-family:ui-monospace,monospace;font-size:14px}.command-panel h3{font-size:13px;font-weight:500;margin:15px 0 10px}.command-panel dl{margin:12px 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.command-panel dt{font-size:10px;color:var(--dim)}.command-panel dd{margin:3px 0 0;font-size:12px;overflow-wrap:anywhere}.command-panel [role=status]{font-size:12px;color:var(--muted);margin-top:10px}.command-syntax code{overflow-wrap:anywhere}.footer-actions{display:flex;gap:18px;flex-wrap:wrap}.settings-actions{display:flex;gap:18px;align-items:center}#remote-form .field{margin:15px 0}#remote-settings-status{color:var(--red)}.remote-note{font-size:11px;color:var(--gold);padding:0 0 13px}.form-footer .small-button{white-space:nowrap}
.pack-status{border-top:1px solid var(--line);padding:17px 0 9px;display:flex;align-items:center;justify-content:space-between;gap:14px}.pack-status p{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.pack-status button{flex-shrink:0}
.equation-editor{margin:8px 0 14px;min-width:0}.equation-editor summary{cursor:pointer;color:var(--gold);font-size:11px;padding:10px 0}.equation-editor math-field{display:block;width:100%;max-width:100%;min-height:65px;background:#121611;color:var(--ink);border:1px solid #384031;border-radius:8px;padding:10px;font-size:21px;overflow-x:auto}.equation-editor>.small-button{margin-top:10px}.equation-editor .input-note{overflow-wrap:anywhere}
.model-overview{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin:4px 0 22px}.model-subject{font-size:10px;color:var(--gold)}.model-overview h3{font-size:17px;font-weight:500;margin:5px 0 7px}.model-overview p{font-size:12px;color:var(--muted);max-width:70ch}.model-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-bottom:15px}.model-field{min-width:0}.model-field.wide{grid-column:1/-1}.model-fields textarea{font-size:14px;min-height:110px}.certificate-note{font-size:11px;color:var(--gold);margin-top:14px}.error-outcome{margin-top:12px}.notebook-toolbar{align-items:flex-start}.notebook-toolbar p{min-width:150px}.notebook-toolbar>div{justify-content:flex-end}
.result-icon{font-size:20px;width:34px;height:34px;min-width:34px;min-height:34px}.assurance{border-top:1px solid var(--line);padding:17px 24px}.assurance-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0}.assurance-facts dt{color:var(--dim);font-size:10px;margin-bottom:4px}.assurance-facts dd{color:var(--ink);font-size:12px;margin:0;overflow-wrap:anywhere}.evidence-details{margin-top:15px;font-size:12px;color:var(--muted)}.evidence-details summary{cursor:pointer;color:var(--gold);font-size:11px}.evidence-details h3{font-size:11px;margin-top:15px;color:var(--ink)}.evidence-details ul{padding-left:18px;margin:7px 0;overflow-wrap:anywhere}.evidence-claim{margin-top:15px;overflow-wrap:anywhere}.evidence-claim b{display:block;font-size:12px;color:var(--ink);font-weight:500}.evidence-claim small{display:block;font-family:ui-monospace,monospace;color:var(--dim);margin:4px 0}.evidence-note,.import-warning{font-size:11px;color:var(--muted)}.import-warning{color:var(--gold);border-left:2px solid var(--gold);padding-left:10px;margin-bottom:17px}.notebook-toolbar>div{flex-wrap:wrap}.example>span{overflow-wrap:anywhere}
.input-row.math-operation{grid-template-columns:minmax(0,1fr) 85px}.result{scroll-margin-top:18px}
.word-panel{padding:25px;border:1px solid #626348;border-radius:var(--radius);background:linear-gradient(140deg,#22281d,#171e16);margin-bottom:25px;min-width:0}.word-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.word-heading h2{font-family:Georgia,serif;font-size:28px;color:var(--ink);font-weight:400;letter-spacing:-.5px;margin:9px 0 0}.word-heading .eyebrow{font-size:8px;letter-spacing:1.5px}.word-local-tag{font-size:9px;color:var(--gold);border:1px solid #525840;border-radius:20px;padding:6px 10px;white-space:nowrap}.word-intro{font-size:12px;color:var(--muted);margin:15px 0 20px;max-width:70ch;line-height:1.8}#word-question-form>label{display:block;font-size:9px;letter-spacing:1px;color:var(--muted);margin-bottom:9px}#written-question{display:block;width:100%;resize:vertical;min-height:120px;border:1px solid #535b43;border-radius:10px;background:#10170f;color:var(--ink);padding:16px;font-size:15px;line-height:1.75;font-family:inherit}#written-question::placeholder{color:var(--dim)}.word-examples{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 18px}.word-example{font-size:10px;color:var(--gold);background:#273020;border:1px solid #465039;border-radius:7px;padding:8px 11px;min-height:35px}.word-example:hover{border-color:var(--gold)}.word-input-actions,.word-solve-actions{display:flex;align-items:center;justify-content:space-between;gap:18px}.word-input-actions>p,.word-solve-actions>p{font-size:10px;color:var(--dim);max-width:37ch;line-height:1.7}.word-input-actions .primary,.word-solve-actions .primary{white-space:nowrap;gap:15px}.word-state{border-top:1px solid var(--line);margin-top:23px;padding-top:21px}.word-state h3{font-size:14px;color:var(--gold);font-weight:500}.word-state p{color:var(--muted);font-size:12px;line-height:1.8;margin:8px 0 0}.word-unsupported h3,.word-ambiguous h3{color:#e0c49a}.word-review{margin-top:20px}.word-review h4{font-size:17px;font-weight:500;color:var(--ink);margin:0 0 9px}.word-summary{font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 18px}.word-givens{border-collapse:collapse;width:100%;font-size:12px}.word-givens caption{text-align:left;font-size:10px;letter-spacing:.5px;color:var(--dim);padding-bottom:7px}.word-givens th,.word-givens td{padding:11px 10px;border-bottom:1px solid #354030;text-align:left;overflow-wrap:anywhere}.word-givens th{font-weight:400;color:var(--muted);width:55%;padding-left:0}.word-givens td{color:var(--gold);font-family:ui-monospace,monospace}.word-review h5{font-size:11px;font-weight:500;color:var(--muted);margin:19px 0 10px}.word-equations code{display:block;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;background:#121a11;color:var(--gold);padding:12px 14px;margin-top:8px;border-radius:7px;border-left:2px solid #747451}.word-assumptions ul{padding-left:18px;color:var(--muted);font-size:11px;line-height:1.9}.word-assumptions li{margin-bottom:4px}.word-solve-actions{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.word-clarifications{background:#1a2317;border:1px solid #48523b;border-radius:9px;padding:17px;margin-top:18px}.word-clarifications h5{margin-top:0;color:var(--gold)}.word-clarifications .field{margin-bottom:15px}.word-clarifications .input-note{margin:0}.word-candidates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}.word-candidate{display:flex;flex-direction:column;text-align:left;gap:9px;border:1px solid #505c40;border-radius:9px;padding:17px;background:#222d1d}.word-candidate strong{font-size:13px;font-weight:500;color:var(--gold)}.word-candidate span{font-size:11px;color:var(--muted);line-height:1.7}#word-cancel-btn{margin-top:15px}
.remote-requirement{padding:15px;border:1px solid #646448;border-radius:9px;margin:10px 0;background:#23291d}.remote-requirement strong{font-size:11px;color:var(--gold);font-weight:500}.remote-requirement p{font-size:11px;line-height:1.7;color:var(--muted);margin-top:7px}
#word-all-examples{font-size:10px;margin:0 0 15px}.word-example-library .field{margin-top:15px}.word-example-library .field select{font-size:12px}#word-example-preview{white-space:pre-wrap;overflow-wrap:anywhere;padding:15px;border-radius:9px;background:#11190f;border:1px solid var(--line);font-size:13px;color:var(--ink);line-height:1.85;margin:19px 0}
.flow-field{border-top:1px solid var(--line);padding:24px;min-width:0}.field-heading{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:20px}.field-heading .eyebrow{font-size:8px;letter-spacing:1.5px}.field-heading h3{font-family:Georgia,serif;color:var(--ink);font-weight:400;font-size:26px;margin-top:8px}.field-grid-badge{font:10px ui-monospace,monospace;color:var(--muted);padding:7px 10px;background:#222b21;border:1px solid var(--line);border-radius:6px;white-space:nowrap}.field-controls{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-bottom:18px}.field-controls>.field{flex:1;min-width:155px;max-width:300px}.field-vector-toggle{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);padding-top:20px}.field-vector-toggle input{accent-color:var(--gold);width:17px;height:17px}.field-stage{display:flex;align-items:center;gap:10px}.field-y-label{writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;color:var(--muted)}.field-canvas-wrap{flex:1;min-width:0}.field-canvas-wrap canvas{display:block;width:100%;height:auto;background:#0f2332;border:1px solid #526d58;border-radius:5px;cursor:crosshair;touch-action:pan-y}.field-canvas-wrap canvas:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.field-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:8px}.field-scale{display:flex;gap:10px;align-items:center;margin:15px 0 18px 24px;min-width:0}.field-scale>span{font:10px ui-monospace,monospace;color:var(--muted);white-space:nowrap}.field-scale-track{flex:1;height:9px;border-radius:5px;background:linear-gradient(90deg,rgb(15,35,50),rgb(20,87,100),rgb(55,142,136),rgb(178,194,118),rgb(244,214,137))}.field-cell{display:flex;flex-wrap:wrap;gap:8px 15px;padding:13px 15px;border-radius:8px;background:#1c241b;font:10px ui-monospace,monospace;color:var(--muted);border:1px solid var(--line)}.field-cell strong{flex-basis:100%;font-weight:500;color:var(--gold);font-size:11px}.field-cell span{overflow-wrap:anywhere}.field-caption{font-size:10px;color:var(--dim);line-height:1.7;margin:13px 0 17px}.field-exports{display:flex;gap:9px;flex-wrap:wrap}.field-exports .small-button{font-size:10px;min-height:40px}
@media(min-width:1400px){main{padding-top:60px}.page-head{margin-bottom:45px}.tool-panel{margin-top:3px}}
@media(max-width:1100px){.sidebar{width:204px;padding-left:16px;padding-right:16px}.workspace{margin-left:204px}.brand{gap:8px;padding:0}.brand>span{font-size:15px;letter-spacing:2px}.brand img{width:33px}.topbar{padding:0 30px}main{padding:35px 30px 24px}.orbit{display:none}.examples{gap:9px}.example{padding:14px}.example>span{font-size:15px}}
@media(max-width:760px){.sidebar{width:auto;height:68px;inset:auto 0 0 0;padding:0 7px calc(env(safe-area-inset-bottom,0px));height:calc(68px + env(safe-area-inset-bottom,0px));border-right:0;border-top:1px solid #38412f;background:#151b14f5;backdrop-filter:blur(15px)}.sidebar .brand,.nav-label,.side-footer{display:none}#nav{display:grid;grid-template-columns:repeat(5,1fr);height:68px}.nav-item{flex-direction:column;justify-content:center;gap:3px;margin:0;padding:8px 2px;border-radius:0;font-size:9px;letter-spacing:.1px}.nav-item.active{background:transparent;color:var(--gold);position:relative}.nav-item.active:before{content:'';position:absolute;top:0;width:30px;height:2px;background:var(--gold)}.nav-item kbd{display:none}.nav-icon{font-size:23px}.workspace{margin-left:0}.topbar{height:70px;padding:0 21px}.breadcrumb{display:none}.mobile-brand{display:flex;align-items:center;gap:9px;font-size:13px;letter-spacing:2.5px;font-weight:600}.top-actions{gap:10px}.topbar .small-button{font-size:10px;padding:6px 9px}.status{font-size:9px}.topbar .small-button span{display:none}main{padding:29px 18px calc(100px + env(safe-area-inset-bottom,0px))}.page-head{margin-bottom:25px}.eyebrow{font-size:8px;letter-spacing:1.7px}h1{font-size:34px;letter-spacing:-1.2px;margin-top:13px}.page-head p{font-size:11px}.panel-heading{padding:17px 17px}.panel-heading .text-button{font-size:10px}.fields-body{padding:18px 17px 3px}.field textarea.expression{font-size:19px;min-height:109px;padding:16px}.input-row{gap:11px;margin-bottom:15px}.input-row.three{grid-template-columns:1.6fr .7fr .7fr}.field input,.field select{font-size:13px}.form-footer{padding:15px 17px 18px;flex-wrap:wrap}.form-footer>span{font-size:9px;flex:1;min-width:110px;max-width:155px}.primary{font-size:12px;min-width:136px;padding:12px 17px}.math-keys{gap:6px}.math-keys button{height:34px}.examples-section{margin:23px 0}.examples{gap:8px}.example{padding:13px 11px;min-height:88px}.example small{font-size:8px;max-width:80%}.example>span{font-size:14px;line-height:1.6}.example:after{right:9px;top:10px;font-size:9px}.section-label{font-size:8px;letter-spacing:1px}.section-label span{font-size:9px}.empty-result{padding:26px 12px}.empty-result p{font-size:10px}.empty-features{font-size:8px;gap:7px}.main-footer{margin-top:26px;align-items:flex-start;flex-direction:column;gap:5px;font-size:7px}.result-head{padding:17px;gap:8px}.result-head h2{font-size:13px}.result-values{padding:20px 17px;grid-template-columns:1fr;gap:21px}.math-output{font-size:21px}.result-details{padding:0 17px}.notes{padding:14px 17px}.notes p{font-size:10px}.formula-description{display:block;padding:14px}.formula-description p{margin-top:8px}.formula-fields{grid-template-columns:1fr;gap:15px}.unit-input{grid-template-columns:1fr 115px}.notebook-toolbar{flex-direction:column;align-items:flex-start}.history-card{padding:16px;flex-wrap:wrap}.history-card .history-info{flex-basis:70%}.history-card h3{font-size:13px}.plot-wrap{padding:0 12px 17px}dialog{padding:22px}#toast{bottom:calc(84px + env(safe-area-inset-bottom,0px))}.icon-button{min-width:40px;min-height:40px}}
@media(max-width:360px){main{padding-left:12px;padding-right:12px}h1{font-size:30px}.topbar{padding:0 14px}.status{font-size:8px}.top-actions{gap:6px}.example>span{font-size:12px}}
@media(max-width:760px){#nav{display:flex;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:var(--line) transparent;overscroll-behavior-x:contain}.nav-item{flex:0 0 max(64px,calc(100% / 7));min-width:0}.assurance{padding:17px}.assurance-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.result-actions{gap:6px}.notebook-toolbar>div{gap:10px;justify-content:flex-start}.model-fields{grid-template-columns:1fr}.model-overview h3{font-size:15px}.model-overview p{font-size:11px}.pack-status{flex-direction:column;align-items:flex-start}}
@media print{body.printing>*:not(#print-report){display:none!important}body.printing{background:white;color:black;font:11pt/1.5 Georgia,serif}body.printing #print-report[hidden]{display:block!important;padding:0;margin:0}#print-report h1{font-size:21pt;letter-spacing:0;margin:0 0 20pt}#print-report h2{font-size:15pt;margin:0 0 8pt}#print-report h3{font-size:12pt;margin:12pt 0 4pt}#print-report article{break-before:page}#print-report article:first-of-type{break-before:auto}#print-report p,#print-report li{margin:7pt 0;overflow-wrap:anywhere}#print-report pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:9pt;border-left:2pt solid #777;padding:8pt 12pt}#print-report ul{padding-left:18pt}}
@media(max-width:760px){.command-row{flex-wrap:wrap}.command-row input{flex-basis:100%}.command-panel dl{grid-template-columns:1fr}.form-footer{justify-content:flex-start}.form-footer .primary{margin-left:auto}.form-footer #remote-run-btn{margin-left:auto}}
@media(max-width:760px){.flow-field{padding:20px 16px}.field-heading h3{font-size:23px}.field-controls{gap:10px}.field-vector-toggle{font-size:10px;gap:6px}.field-stage{gap:6px}.field-y-label{font-size:9px}.field-scale{margin-left:19px;gap:7px}.field-scale>span{font-size:9px}.field-grid-badge{font-size:9px;padding:6px 8px}.field-cell{padding:12px;font-size:10px;gap:9px 13px}.field-heading .eyebrow{font-size:7px;letter-spacing:1px}}
@media(max-width:760px){.word-panel{padding:19px 16px;margin-bottom:22px}.word-heading{flex-wrap:wrap;gap:12px}.word-heading h2{font-size:26px}.word-local-tag{font-size:8px;padding:5px 9px}.word-intro{font-size:11px;margin:14px 0 18px}#written-question{font-size:14px;padding:13px;min-height:135px}.word-input-actions,.word-solve-actions{flex-direction:column;align-items:stretch;gap:11px}.word-input-actions>p,.word-solve-actions>p{max-width:none;font-size:10px}.word-input-actions .primary,.word-solve-actions .primary{justify-content:space-between;min-height:44px}.word-candidates{grid-template-columns:1fr}.word-review h4{font-size:16px}.word-givens{font-size:11px}.word-givens th{width:50%}.word-equations code{font-size:12px}.word-example{font-size:9px}.word-clarifications{padding:14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}