:root{color-scheme:light;font-family:"Segoe UI",Arial,sans-serif;font-synthesis:none;color:#172b50;background:#ffffff;--bg:#f3f6fc;--panel:#ffffff;--border:#dce5f2;--muted:#617391;--teal:#2463c9;--red:#ce405d;--mono:Consolas,"SFMono-Regular",monospace}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.45}button,a,select,input,textarea{outline-offset:3px}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--teal)}a{color:inherit;text-decoration:none}[hidden]{display:none!important}button{transition:background .15s,border-color .15s}::selection{background:#f1f5fc;color:#172b50}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:#f1f5fc;border-radius:5px}::-webkit-scrollbar-track{background:transparent}
.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:#ffffff;border-right:1px solid var(--border);padding:28px 16px;display:flex;flex-direction:column;z-index:3}.brand{display:flex;align-items:center;gap:11px;margin:0 6px 55px}.brand-mark{background:#f1f5fc;border:1px solid #dce5f2;border-radius:6px;padding:9px 6px;color:#245fbd;font-size:21px;font-weight:800;letter-spacing:-1.5px}.brand-mark>span,.login-mark>span{color:var(--teal)}.brand>span:last-child{font-size:19px;letter-spacing:-.4px;font-weight:650}.brand small{display:block;font-size:8px;letter-spacing:1.6px;font-weight:500;color:#617391;margin-top:5px}.nav-label{font-size:10px;letter-spacing:1.8px;color:#617391;margin:0 13px 13px}.workspace-nav{display:grid;gap:6px}.nav-item{width:100%;background:none;border:1px solid transparent;text-align:left;display:flex;align-items:center;gap:12px;padding:12px;border-radius:5px;color:#617391;font-size:13px;min-height:46px}.nav-item:hover{background:#f1f5fc;color:#172b50}.nav-item.selected{color:#245fbd;background:#f1f5fc;border-color:#dce5f2}.nav-icon{font-family:var(--mono);font-size:21px;width:20px;text-align:center;line-height:1}.nav-dot{width:5px;height:5px;border-radius:50%;background:var(--teal);margin-left:auto}.nav-count{font:10px var(--mono);padding:3px 5px;border:1px solid #dce5f2;border-radius:3px;margin-left:auto;color:#617391}.nav-arrow{margin-left:auto;color:#617391}.sidebar-guide{margin:34px 3px 0;padding:18px 12px;border-top:1px solid #dce5f2}.sidebar-guide .eyebrow{font-size:8px;color:#617391}.sidebar-guide p{font-size:12px;line-height:1.9;color:#617391;margin:12px 0}.sidebar-guide button{padding:0;border:0;background:none;color:#245fbd;font-size:11px}.sidebar-guide button span{margin-left:12px}.sidebar-bottom{margin-top:auto;padding:23px 12px 0;border-top:1px solid #dce5f2;font-size:11px;color:#617391}.secure-dot{width:5px;height:5px;background:#2463c9;border-radius:50%;display:inline-block;margin-right:7px}.sidebar-bottom small{display:block;color:#617391;line-height:1.9;font-size:10px;margin:10px 0 0 12px}
.shell{margin-left:224px}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;gap:12px;border-bottom:1px solid var(--border);background:#ffffff}.breadcrumb{font-size:12px;color:#617391}.breadcrumb span{color:#617391;margin:0 12px}.breadcrumb strong{font-weight:500;color:#172b50}.top-actions{display:flex;gap:22px;align-items:center}.connection{display:flex;align-items:center;gap:8px;font-size:11px;color:#617391}.connection i{height:5px;width:5px;background:#f1f5fc;border-radius:50%}.connection.online i{background:var(--teal);box-shadow:0 0 8px #102a5014}.connection.online{color:#617391}.account-button,.outline-button{font-size:12px;border:1px solid #dce5f2;background:#f1f5fc;border-radius:4px;padding:9px 12px;white-space:nowrap}.account-button:hover,.outline-button:hover{background:#f1f5fc;border-color:#dce5f2}.account-button span{padding-left:9px;color:#617391}main{max-width:1600px;margin:auto;padding:32px 34px 0}.intro{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.eyebrow{font-size:9px;letter-spacing:1.7px;font-weight:600;color:#617391}.intro h1{font-size:32px;font-weight:600;letter-spacing:-1px;margin:9px 0 10px;color:#172b50}.intro h1 span{color:var(--teal)}.intro p{font-size:13px;color:#617391;margin:0;line-height:1.7}.intro-actions{text-align:right;display:grid;justify-items:end;gap:12px}.version-badge{display:inline-flex;gap:12px;align-items:center;white-space:nowrap;border:1px solid #dce5f2;border-radius:4px;padding:8px 10px;font:10px var(--mono);color:#617391}.version-badge i{width:5px;height:5px;background:var(--teal);border-radius:50%}.version-badge>span{font-size:9px;color:#245fbd;border-left:1px solid #dce5f2;padding-left:10px}.text-button{border:0;background:none;color:#617391;font-size:12px;padding:4px}.text-button:hover{color:var(--teal)}.workflow{display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--border);padding-bottom:20px;margin-bottom:22px}.step{display:flex;align-items:center;gap:8px;font-size:11px;color:#617391;white-space:nowrap}.step b{display:grid;place-items:center;width:22px;height:22px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:4px;font:10px var(--mono);color:#617391}.step.current{color:#172b50}.step.current b{color:#245fbd;border-color:#dce5f2;background:#f1f5fc}.workflow>i{height:1px;width:22px;background:#f1f5fc}.workflow-note{margin-left:auto;font-size:11px;color:#617391}.error-banner{display:flex;align-items:start;gap:12px;padding:13px 16px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:5px;margin-bottom:18px;color:#c83e5b;font-size:12px}.error-banner p{line-height:1.8;margin:0;overflow-wrap:anywhere}.error-banner>span{font-weight:700}.error-banner button{margin-left:auto;border:0;background:none;color:#c83e5b;font-size:22px;padding:0}
.editors{display:grid;grid-template-columns:1.15fr 1fr;gap:18px}.editor-panel{min-width:0;background:var(--panel);border:1px solid var(--border);border-radius:6px;overflow:hidden}.editor-header{display:flex;align-items:center;justify-content:space-between;gap:8px;height:52px;padding:0 16px;border-bottom:1px solid #dce5f2}.file-title{display:flex;align-items:center;gap:9px;min-width:0}.file-icon{font:600 12px var(--mono);color:#91600d}.file-title h2{font:500 12px var(--mono);margin:0;color:#172b50;white-space:nowrap}.file-tag{font-size:8px;color:#617391;background:#f1f5fc;padding:3px 5px;border-radius:3px;letter-spacing:.5px}.editor-tools{display:flex;align-items:center;gap:11px}.editor-tools button{background:none;border:0;padding:8px 0;font-size:11px;color:#617391;white-space:nowrap}.editor-tools button:hover{color:var(--teal)}.editor-tools button span{color:#617391;padding-left:3px}.editor-context{font-size:11px;color:#617391;padding:12px 16px;background:#f1f5fc;border-bottom:1px solid #dce5f2}.code-wrap{display:flex;position:relative;height:355px;background:#ffffff}.line-numbers,.code-wrap textarea{font:12px/1.85 var(--mono);margin:0;padding-top:14px;padding-bottom:25px;tab-size:2}.line-numbers{width:44px;flex:0 0 44px;padding-right:11px;text-align:right;overflow:hidden;user-select:none;color:#617391;background:#ffffff;border-right:1px solid #dce5f2}.code-wrap textarea{border:0;outline:none;width:100%;height:100%;resize:none;padding-left:14px;padding-right:14px;background:transparent;color:#617391;caret-color:#2463c9;white-space:pre;scrollbar-width:thin;scrollbar-color:#c8d4e5 transparent}.code-wrap:focus-within{box-shadow:inset 0 0 0 1px #102a5014}.code-wrap textarea[readonly]{color:#617391}.editor-footer{height:32px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 15px;font-size:9px;color:#617391;border-top:1px solid #dce5f2}.editor-footer span>span{margin-left:10px}.json-dot{display:inline-block;background:var(--teal);height:4px;width:4px;border-radius:50%;margin-right:5px}.run-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;border:1px solid #dce5f2;background:#f1f5fc;padding:14px 16px;margin-top:16px;border-radius:5px}.run-left,.run-actions{display:flex;align-items:center;gap:12px;min-width:0}.run-left label{font-size:11px;color:#617391;white-space:nowrap}.run-left select{font-size:12px;max-width:180px;padding:8px 18px 8px 10px;border:1px solid #dce5f2;background:#ffffff;color:#172b50;border-radius:4px}.split-description{font:10px var(--mono);color:#617391}.run-actions{white-space:nowrap}.run-button{display:inline-flex;justify-content:center;align-items:center;gap:10px;background:#2463c9;border:1px solid #dce5f2;color:#245fbd;padding:10px 15px;border-radius:4px;font-size:12px;font-weight:650}.run-button:hover:enabled{background:#2463c9;border-color:#dce5f2}.play-icon{font-size:9px}kbd{font:9px var(--mono);padding:3px 4px;border:1px solid #dce5f2;border-radius:3px;color:#245fbd;margin-left:8px}.secondary-button{padding:8px 5px;background:none;border:0;color:#617391;font-size:12px}.secondary-button:hover{color:var(--teal)}.assumptions{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:9px;color:#617391;padding:14px 2px}.assumptions b{color:#617391;font-weight:500}.assumptions>span+span:before{content:"·";margin-right:16px;color:#617391}.assumptions .data-cutoff{margin-left:auto}.empty-result{text-align:center;border:1px dashed #dce5f2;border-radius:5px;background:#ffffff;padding:25px 20px 28px;margin:12px 0 22px}.empty-chart{width:130px;margin:auto}.empty-chart svg{display:block;width:100%;height:40px}.empty-grid{stroke:#617391;stroke-width:.8;fill:none}.empty-path{stroke:#245fbd;stroke-width:1.7;fill:none}.empty-result h3{font-size:13px;font-weight:500;color:#617391;margin:13px 0 9px}.empty-result p{font-size:11px;color:#617391;line-height:1.9;margin:0}.empty-result strong{color:#245fbd;font-weight:500}.page-footer{border-top:1px solid #dce5f2;padding:20px 0 25px;display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#617391;margin-top:25px}.page-footer>span>span{margin:0 8px;color:#617391}.running-panel{display:flex;align-items:center;gap:16px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:5px;margin:18px 0;padding:23px}.running-panel h3{font-size:13px;font-weight:500;color:#245fbd;margin:0 0 7px}.running-panel p{font-size:11px;color:#245fbd;margin:0}.running-panel>span:last-child{margin-left:auto;color:#245fbd;font:14px var(--mono)}.spinner{width:22px;height:22px;display:block;border:2px solid #dce5f2;border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.results{margin-top:32px;scroll-margin-top:25px}.results-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.results-heading h2{font-size:23px;letter-spacing:-.4px;font-weight:550;margin:8px 0;color:#172b50}.results-heading p{font-size:11px;line-height:1.8;color:#617391;margin:0}.result-badges{display:flex;gap:8px;align-items:center}.result-split{color:#245fbd;background:#f1f5fc;border:1px solid #dce5f2;padding:7px 13px;border-radius:4px;font:11px var(--mono)}.stale-badge{color:#91600d;background:#fff7eb;border:1px solid #dce5f2;border-radius:4px;font-size:10px;padding:8px}.metric-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:20px}.metric-card{min-width:0;padding:18px 20px;background:var(--panel);border:1px solid var(--border);border-radius:5px}.metric-card.primary{background:#f1f5fc;border-top:2px solid #dce5f2}.metric-card .label{font-size:11px;color:#617391;margin-bottom:12px}.metric-card .value{font-size:27px;line-height:1.2;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.6px;color:#172b50;overflow-wrap:anywhere}.value.positive{color:#245fbd}.value.negative{color:#c83e5b}.result-warning{white-space:pre-line;font-size:12px;line-height:1.8;color:#91600d;background:#f1f5fc;border-left:3px solid #dce5f2;border-radius:4px;padding:12px 16px;margin-bottom:18px}.result-warning.error{background:#f1f5fc;border-color:#dce5f2;color:#c83e5b}.chart-panel{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:23px}.chart-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.chart-header h3{font-size:14px;font-weight:550;margin:0 0 7px}.chart-header p{font-size:10px;color:#617391;margin:0}.chart-legend{font-size:10px;display:flex;align-items:center;gap:7px;color:#617391}.chart-legend i{height:2px;width:15px;background:var(--teal)}.chart-legend em{font-style:normal;color:#617391;margin-left:14px}.chart-frame{position:relative;height:300px;margin-top:17px}.chart-panel canvas{display:block;width:100%;height:100%}.drawdown-label{margin-top:18px;padding-top:18px;border-top:1px solid #dce5f2;font-size:9px;letter-spacing:1.1px;color:#617391}.drawdown-frame{height:130px;margin-top:7px}.chart-note{font-size:10px;line-height:1.8;color:#617391;margin:10px 0 0}.chart-tooltip{position:absolute;top:12px;right:18px;pointer-events:none;background:#ffffff;border:1px solid #dce5f2;color:#172b50;border-radius:4px;padding:10px 14px;font:10px/1.9 var(--mono);white-space:pre-line}.quality-panel{background:var(--panel);border:1px solid var(--border);border-radius:5px;margin-top:16px;padding:18px 20px}.quality-panel summary{cursor:pointer;list-style:none;font-size:12px;color:#617391}.quality-panel summary>span{float:right;color:#617391}.quality-summary{font:11px/1.9 var(--mono);color:#617391;margin:20px 0}.quality-tables{display:grid;grid-template-columns:1fr 1fr;gap:30px}.quality-tables h4{font-size:12px;font-weight:500;color:#617391;margin:0 0 12px}table{width:100%;border-collapse:collapse;font-size:11px}th,td{padding:9px 6px;text-align:right;border-bottom:1px solid #dce5f2;color:#617391}th{font-size:10px;color:#617391;font-weight:500}th:first-child,td:first-child{text-align:left;font-family:var(--mono);overflow-wrap:anywhere}.quality-caption{font-size:10px;color:#617391;line-height:1.8;margin:15px 0 0}.job-reference{font:9px var(--mono);color:#617391;overflow-wrap:anywhere;margin:14px 2px 22px}
.reference-toolbar{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:20px;background:var(--panel);border:1px solid var(--border);border-radius:6px}.reference-toolbar>div{width:100%;max-width:530px}.reference-toolbar label{display:block;font-size:11px;color:#617391;margin-bottom:9px}.operator-search{width:100%;border:1px solid #dce5f2;border-radius:4px;background:#ffffff;padding:12px 14px;font:12px var(--mono);color:#172b50}.operator-search::placeholder{color:#617391}.reference-count{font:11px var(--mono);color:#245fbd;white-space:nowrap;padding-bottom:12px}.operators-intro{font-size:12px;color:#617391;line-height:1.9;margin:18px 0 23px}.operator-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.operator-card{min-width:0;border:1px solid var(--border);border-radius:5px;background:var(--panel);padding:21px}.operator-card h3{font:500 13px/1.7 var(--mono);color:#245fbd;margin:0 0 8px;overflow-wrap:anywhere}.operator-card small{font-size:10px;color:#617391}.operator-card p{font-size:12px;line-height:1.9;color:#617391;margin:11px 0}.operator-card code{display:block;font:11px/1.8 var(--mono);background:#ffffff;color:#617391;border:1px solid #dce5f2;border-radius:4px;padding:10px 12px;overflow-wrap:anywhere;white-space:pre-wrap}
.tutorial-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:23px;align-items:start}.tutorial-toc{position:sticky;top:20px;background:#ffffff;border:1px solid var(--border);border-radius:5px;padding:20px 10px}.toc-heading{padding:0 10px 18px;font-size:9px;letter-spacing:1.6px;color:#617391}#lesson-nav{display:grid;gap:5px}.lesson-link{background:none;border:1px solid transparent;display:flex;align-items:center;text-align:left;gap:10px;padding:12px 10px;border-radius:4px;font-size:12px;line-height:1.6;color:#617391;width:100%}.lesson-link>span{font:10px var(--mono);color:#617391}.lesson-link:hover{background:#f1f5fc;color:#172b50}.lesson-link[aria-current=step]{border-color:#dce5f2;background:#f1f5fc;color:#245fbd}.lesson-link[aria-current=step]>span{color:#245fbd}.toc-note{font-size:11px;line-height:1.9;color:#617391;border-top:1px solid #dce5f2;margin:21px 10px 0;padding-top:18px}.lesson-panel{min-width:0;background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:34px}.lesson-kicker{display:flex;justify-content:space-between;gap:10px;font:9px var(--mono);letter-spacing:1px;color:#617391}.lesson-kicker>span:first-child{color:#245fbd}.lesson-panel h2{font-size:27px;letter-spacing:-.6px;font-weight:550;line-height:1.4;color:#172b50;margin:19px 0 13px}.lesson-panel h2:focus{outline:none}.lesson-lead{font-size:14px;line-height:1.9;color:#617391;margin:0 0 29px;padding-bottom:27px;border-bottom:1px solid #dce5f2}.lesson-block{margin:25px 0}.lesson-block h3{font-size:14px;font-weight:550;color:#172b50;margin:0 0 11px}.lesson-block p,.lesson-block li{font-size:13px;line-height:1.95;color:#617391;overflow-wrap:anywhere}.lesson-block p{margin:8px 0}.lesson-block ul{padding-left:20px;margin:10px 0}.lesson-block li{padding-left:3px;margin:5px 0}.lesson-code{margin:16px 0;border:1px solid #dce5f2;border-radius:5px;overflow:hidden}.code-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f1f5fc;padding:9px 13px;font:10px var(--mono);color:#617391}.copy-code{background:none;border:1px solid #dce5f2;border-radius:3px;padding:4px 8px;font:10px "Segoe UI",sans-serif;color:#245fbd}.copy-code:hover{background:#f1f5fc}.lesson-code pre{margin:0;overflow:auto;background:#ffffff;padding:17px;color:#617391;font:12px/1.9 var(--mono);tab-size:2;max-height:440px}.lesson-callout{padding:14px 17px;border-left:2px solid #dce5f2;border-radius:0 4px 4px 0;background:#f1f5fc;font-size:12px;line-height:1.9;color:#245fbd;margin:22px 0}.lesson-cta{display:flex;align-items:center;gap:12px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:5px;padding:20px;margin-top:34px;flex-wrap:wrap}.lesson-cta>div{flex:1;min-width:190px}.lesson-cta strong{font-size:13px;color:#172b50;font-weight:500}.lesson-cta p{font-size:11px;color:#617391;line-height:1.8;margin:6px 0 0}.lesson-cta button{font-size:11px;padding:10px}.lesson-pagination{display:flex;justify-content:space-between;align-items:center;margin-top:25px;border-top:1px solid #dce5f2;padding-top:20px}.lesson-pagination>span{font:10px var(--mono);color:#617391}.tutorial-status{font-size:12px;color:#245fbd;line-height:1.8;min-height:20px;margin-top:14px}
dialog{color:#172b50;background:#f1f5fc;border:1px solid #dce5f2;box-shadow:0 25px 100px #102a5014}dialog::backdrop{background:#ffffff;backdrop-filter:blur(7px)}.login-dialog{border-radius:9px;width:450px;max-width:calc(100vw - 30px);padding:35px}.login-mark{display:inline-block;padding:9px 7px;border:1px solid #dce5f2;background:#f1f5fc;color:#245fbd;border-radius:5px;font-size:22px;font-weight:700;letter-spacing:-1.4px;margin-bottom:27px}.login-dialog .eyebrow{display:block;font-size:9px;color:#245fbd}.login-dialog h2{font-size:23px;line-height:1.5;font-weight:550;letter-spacing:-.5px;margin:11px 0}.login-dialog form>p{font-size:12px;line-height:1.9;color:#617391;margin:0 0 24px}.credential-button{width:100%;border:1px solid #dce5f2;background:#f1f5fc;color:#245fbd;padding:13px;border-radius:4px;text-align:left;font-size:12px}.credential-button:hover{background:#f1f5fc}.credential-button>span{float:right}.login-divider{display:flex;align-items:center;gap:12px;margin:23px 0;color:#617391;font-size:10px}.login-divider:before,.login-divider:after{content:"";height:1px;flex:1;background:#f1f5fc}.login-dialog label{display:block;font-size:11px;color:#617391;margin-bottom:9px}.login-dialog input[type=password]{width:100%;border:1px solid #dce5f2;background:#ffffff;color:#172b50;padding:12px;border-radius:4px;font:12px var(--mono)}.login-submit{width:100%;display:flex;justify-content:space-between;align-items:center;border:1px solid #dce5f2;background:#2463c9;color:#245fbd;padding:13px;border-radius:4px;font-size:12px;font-weight:600;margin-top:15px}.login-dialog .login-error{color:#c83e5b;font-size:12px;margin:13px 0 0;line-height:1.8}.login-privacy{border-top:1px solid #dce5f2;margin-top:25px;padding-top:17px;font-size:10px;line-height:1.9;color:#617391}
@media(min-width:1700px){.code-wrap{height:420px}main{padding-top:40px}.intro{margin-bottom:35px}.metric-cards{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1200px){.sidebar{width:195px;padding-left:12px;padding-right:12px}.shell{margin-left:195px}.topbar{padding:0 25px}main{padding:28px 25px 0}.file-tag{display:none}.editor-header{padding:0 12px}.split-description{display:none}.assumptions .data-cutoff{margin-left:0}.tutorial-layout{grid-template-columns:190px minmax(0,1fr);gap:16px}.lesson-panel{padding:26px}.lesson-cta>div{flex-basis:100%}}
@media(max-width:950px){.editors{grid-template-columns:1fr}.code-wrap{height:310px}.file-tag{display:inline}.workflow-note{display:none}.sidebar{width:190px}.shell{margin-left:190px}.connection{display:none}.tutorial-layout{grid-template-columns:1fr}.tutorial-toc{position:static;padding:14px}.toc-heading{padding:0 8px 12px}#lesson-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.toc-note{display:none}.lesson-link{padding:9px;font-size:11px}.operator-list{grid-template-columns:1fr}.chart-legend{display:none}.lesson-kicker{font-size:8px}.intro-actions .text-button{font-size:11px}}
@media(max-width:700px){.sidebar{position:static;width:auto;padding:17px 18px 0;border-right:0;border-bottom:1px solid var(--border)}.brand{margin:0 0 18px}.brand-mark{font-size:19px;padding:6px}.brand>span:last-child{font-size:17px}.brand small{font-size:7px}.nav-label,.sidebar-guide,.sidebar-bottom,.nav-dot,.nav-arrow,.nav-count{display:none}.workspace-nav{display:flex;gap:5px}.nav-item{flex:1;justify-content:center;font-size:12px;gap:8px;padding:11px 6px;min-height:43px;border-radius:4px 4px 0 0}.nav-item.selected{border-bottom-color:var(--teal)}.nav-icon{font-size:18px;width:17px}.shell{margin-left:0}.topbar{height:55px;padding:0 18px}.breadcrumb{font-size:10px}.breadcrumb span{margin:0 7px}.account-button{font-size:10px;padding:8px}.top-actions{gap:0}main{padding:25px 18px 0}.intro{align-items:start;gap:12px;margin-bottom:23px}.intro h1{font-size:28px}.intro p{font-size:12px}.intro-actions .version-badge,.intro>.version-badge{display:none}.intro-actions .text-button{font-size:10px;margin-top:25px;max-width:105px;line-height:1.8}.eyebrow{font-size:8px}.workflow{gap:8px}.step{font-size:10px;gap:6px}.step b{width:20px;height:20px;font-size:9px}.workflow>i{width:12px}.run-bar{padding:12px;gap:10px;flex-wrap:wrap}.run-left{gap:8px}.run-left label{display:none}.run-left select{font-size:11px;padding:9px;max-width:145px}.run-actions{gap:8px}.run-button{padding:10px 12px;font-size:11px;gap:7px}.run-button kbd{display:none}.secondary-button{font-size:11px}.assumptions{font-size:9px;gap:8px 12px;line-height:1.5}.assumptions>span+span:before{margin-right:12px}.metric-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.metric-card{padding:16px 13px}.metric-card .label{font-size:10px}.metric-card .value{font-size:24px}.chart-panel{padding:16px}.chart-frame{height:250px}.chart-note{font-size:9px}.quality-tables{grid-template-columns:1fr;gap:23px}.quality-panel{padding:16px}.quality-summary{overflow-wrap:anywhere;font-size:10px}.page-footer{flex-direction:column;gap:8px;font-size:9px}.results-heading h2{font-size:21px;overflow-wrap:anywhere}.results-heading p{font-size:10px}.stale-badge{font-size:8px;max-width:95px;line-height:1.7}.result-badges{flex-direction:column;align-items:end}.job-reference{font-size:8px}.lesson-panel{padding:22px 18px}.lesson-panel h2{font-size:23px}.lesson-lead{font-size:13px}.lesson-block p,.lesson-block li{font-size:12px}.lesson-code pre{font-size:11px}.lesson-cta{padding:16px}.lesson-kicker>span:last-child{font-size:7px}.reference-toolbar{padding:16px;gap:10px;align-items:center}.reference-count{font-size:9px;padding:20px 0 0}.operator-card{padding:18px}.operator-card h3{font-size:12px}.operator-card code{font-size:10px}.reference-toolbar input{font-size:11px}.intro>.outline-button{font-size:10px;padding:8px}.editor-footer{font-size:8px;padding:0 11px}.login-dialog{padding:27px}}
@media(max-width:380px){main{padding-left:12px;padding-right:12px}.breadcrumb{font-size:9px}.topbar{padding:0 12px}.editor-header{padding:0 10px}.editor-tools{gap:8px}.file-title h2{font-size:11px}.file-tag{display:none}.editor-tools button{font-size:10px}.run-bar{justify-content:center}.run-left,.run-actions{justify-content:center}.workflow>i{width:6px}.step{font-size:9px}.lesson-link{font-size:10px;gap:6px}.lesson-kicker>span:last-child{display:none}}
.grid-panel{margin:8px 0 22px;background:var(--panel);border:1px solid #dce5f2;border-radius:5px}.grid-panel>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;padding:17px 20px;cursor:pointer;font-size:13px;font-weight:550;color:#245fbd}.grid-panel>summary::-webkit-details-marker{display:none}.grid-panel summary small{font:8px var(--mono);letter-spacing:.8px;color:#245fbd;background:#f1f5fc;padding:4px 6px;border-radius:3px;margin-left:10px}.grid-summary-note{font-size:10px;font-weight:400;color:#617391}.grid-summary-note b{font-size:15px;font-weight:400;margin-left:18px}.grid-panel[open] .grid-summary-note b{display:inline-block;transform:rotate(45deg)}.grid-body{padding:0 20px 20px;border-top:1px solid #dce5f2}.grid-intro{color:#617391;font-size:12px;line-height:1.9;margin:18px 0 20px}.grid-column-labels,.grid-row{display:grid;grid-template-columns:minmax(150px,1.8fr) repeat(3,minmax(65px,1fr)) 28px;gap:12px;align-items:center}.grid-column-labels{font-size:10px;color:#617391;margin-bottom:9px}.grid-row{margin-bottom:10px}.grid-row label{min-width:0}.grid-row label>span{display:none}.grid-row input,.grid-row select{min-width:0;width:100%;font:12px var(--mono);color:#172b50;background:#ffffff;border:1px solid #dce5f2;border-radius:4px;padding:10px}.grid-row input[disabled],.grid-row select[disabled]{opacity:.5}.grid-remove{background:none;border:0;color:#617391;font-size:23px;line-height:1;padding:4px}.grid-remove:hover{color:#c83e5b}.grid-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap;border-top:1px solid #dce5f2;margin-top:19px;padding-top:18px}.grid-actions>.outline-button{font-size:11px}.grid-total{font:11px var(--mono);color:#617391;margin-left:auto}.grid-total strong{font-size:18px;color:#245fbd;font-weight:500}.grid-validation{font-size:11px;color:#91600d;line-height:1.8;margin:12px 0 0;min-height:20px}.grid-validation.valid{color:#245fbd}.grid-caption{font-size:10px;color:#617391;line-height:1.9;margin:8px 0 0}.grid-result{margin-top:22px;padding-top:22px;border-top:1px solid #dce5f2}.grid-result-heading{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.grid-result-heading>div{flex:1;min-width:180px}.grid-result h3{font-size:16px;font-weight:500;color:#245fbd;margin:8px 0}.grid-result-meta,.grid-result p:not(.result-warning):not(.job-reference){font-size:11px;line-height:1.9;color:#617391}.grid-result .result-warning{margin:14px 0}.grid-result .job-reference{margin-bottom:0}#grid-progress{display:block;width:min(340px,100%);height:5px;border:0;border-radius:3px;accent-color:var(--teal);margin-top:12px;background:#f1f5fc}#grid-progress::-webkit-progress-bar{background:#f1f5fc;border-radius:3px}#grid-progress::-webkit-progress-value{background:var(--teal);border-radius:3px}
@media(max-width:700px){.grid-panel>summary{padding:15px;font-size:12px}.grid-summary-note{font-size:9px}.grid-summary-note b{margin-left:8px}.grid-body{padding:0 14px 16px}.grid-column-labels{display:none}.grid-row{grid-template-columns:repeat(3,minmax(0,1fr)) 24px;gap:9px;margin:15px 0;padding:14px 0;border-bottom:1px solid #dce5f2}.grid-row label:first-child{grid-column:1/4;grid-row:1}.grid-remove{grid-column:4;grid-row:1}.grid-row label>span{display:block;font-size:9px;color:#617391;margin-bottom:7px}.grid-row label:not(:first-child){grid-row:2}.grid-row input,.grid-row select{font-size:11px;padding:9px 7px}.grid-actions{gap:12px}.grid-total{font-size:9px}.grid-total strong{font-size:16px}.grid-actions>.run-button{width:100%}.grid-result-heading>.run-button{width:100%}.grid-result-meta{font-size:10px}.grid-intro{font-size:11px}.grid-result-heading>div{min-width:150px}.grid-panel summary small{font-size:7px;margin-left:6px}}
.stability-panel{border-color:#dce5f2}.stability-history{display:flex;align-items:end;gap:11px;margin:18px 0 9px}.stability-history>label{flex:1;min-width:0;font-size:11px;color:#617391}.stability-history select,.stability-form input,.stability-form select{display:block;min-width:0;width:100%;margin-top:9px;border:1px solid #dce5f2;border-radius:4px;padding:11px;background:#ffffff;color:#172b50;font:12px var(--mono)}.stability-history select{max-width:100%;text-overflow:ellipsis}.stability-history button{font-size:11px;padding:11px}.history-pagination{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:12px 0}.history-pagination>span{font:10px var(--mono);color:#617391}.stability-source{font:10px/1.9 var(--mono);color:#617391;background:#ffffff;border-left:2px solid #dce5f2;padding:13px 15px;white-space:pre-line;overflow-wrap:anywhere;margin:16px 0 22px}.stability-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin:18px 0}.stability-form>label{min-width:0;font-size:11px;color:#617391;line-height:1.7}.stability-form input:disabled,.stability-form select:disabled{opacity:.45}.stability-form input::placeholder{color:#617391;font:10px var(--mono)}.stability-advanced{border-top:1px solid #dce5f2;margin:23px 0 10px;padding-top:17px}.stability-advanced>summary{font-size:12px;color:#617391;cursor:pointer}.stability-actions{display:flex;gap:18px;align-items:center;justify-content:space-between;margin-top:23px}.stability-actions .grid-validation{flex:1;margin:0}.stability-actions>.run-button{white-space:nowrap}.stability-result{border-top:1px solid #dce5f2;padding-top:26px;margin-top:28px;scroll-margin-top:20px}.stability-result h2{font-size:21px}.stability-filter-line{font:10px/1.9 var(--mono);color:#245fbd;margin:0 0 19px}.stability-table-title{font-size:12px;font-weight:500;color:#617391;margin:23px 0 12px}.stability-table-scroll{overflow-x:auto;max-width:100%;border:1px solid #dce5f2;border-radius:4px}.stability-table-scroll table{min-width:610px;font-variant-numeric:tabular-nums}.stability-table-scroll th{white-space:nowrap;background:#f1f5fc;font-size:10px}.stability-table-scroll td{font-size:11px;padding:12px 9px}.candidate-params{display:grid;gap:9px;margin-top:22px}.candidate-param-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:13px;padding:13px;background:#ffffff;border:1px solid #dce5f2;border-radius:4px}.candidate-param-row>strong{font:11px var(--mono);color:#245fbd}.candidate-param-row pre{font:11px/1.8 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;color:#617391}.candidate-param-row button{font-size:10px;padding:8px}.stability-result .quality-caption{line-height:1.9}
@media(max-width:700px){.stability-history{flex-wrap:wrap}.stability-history>label{flex-basis:100%}.stability-history button{font-size:10px;padding:9px 12px}.stability-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stability-form>label:first-child{grid-column:1/-1}.stability-form input,.stability-form select{font-size:11px;padding:10px 8px}.stability-form label{font-size:10px}.stability-actions{flex-direction:column;align-items:stretch;gap:15px}.stability-actions>.run-button{width:100%}.candidate-param-row{grid-template-columns:25px minmax(0,1fr);gap:8px}.candidate-param-row pre{font-size:10px}.candidate-param-row button{grid-column:2;justify-self:start}.stability-result h2{font-size:19px}.stability-result .results-heading{align-items:start}.stability-source{font-size:9px;padding:11px}.stability-filter-line{font-size:9px}}
.qualification-panel{margin:8px 0 25px;padding:20px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:5px}.qualification-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.qualification-heading h2{font-size:18px;font-weight:550;margin:9px 0 0;color:#245fbd}.qualification-heading .version-badge{font-size:9px;letter-spacing:0}.qualification-panel .policy-table{min-width:680px}.qualification-panel .stability-table-scroll td{font-size:11px}.qualification-actions{display:flex;gap:15px;align-items:end;margin:21px 0 5px;flex-wrap:wrap}.qualification-actions>.outline-button,.qualification-actions>.run-button{padding:11px 14px;white-space:nowrap}.submission-note-label{flex:1;min-width:200px;font-size:10px;color:#617391}.submission-note-label input{display:block;width:100%;margin-top:7px;font-size:11px;color:#617391;background:#ffffff;border:1px solid #dce5f2;border-radius:4px;padding:11px}.qualification-result{border-top:1px solid #dce5f2;margin-top:23px;padding-top:23px;scroll-margin-top:20px}.qualification-result .results-heading{align-items:start}.qualification-result h2{font-size:19px}.qualification-result h2.gate-pass{color:#245fbd}.qualification-result h2.gate-fail{color:#c83e5b}.qualification-result .results-heading p{white-space:pre-line}.qualification-checks{border-top:1px solid #dce5f2;margin-top:20px;padding-top:16px}.qualification-checks>summary{font-size:12px;color:#617391;cursor:pointer;margin-bottom:12px}.requirement-check{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid #dce5f2;color:#617391;font-size:11px;line-height:1.8}.requirement-check strong{font:10px var(--mono);padding-top:4px;color:#245fbd}.requirement-check.fail strong{color:#c83e5b}.requirement-check small{grid-column:2;color:#617391;font-size:10px}.submission-status{color:#245fbd;font-size:12px;line-height:1.9;overflow-wrap:anywhere}.inbox-detail{margin-top:28px;padding:25px;border:1px solid #dce5f2;border-radius:6px;background:var(--panel);scroll-margin-top:20px}.inbox-downloads{display:flex;gap:10px;flex-wrap:wrap}.inbox-downloads button{font-size:11px}.inbox-json{border-top:1px solid #dce5f2;margin-top:20px;padding-top:16px}.inbox-json>summary{font-size:12px;color:#617391;cursor:pointer}.inbox-json pre{font:11px/1.9 var(--mono);white-space:pre;overflow:auto;max-height:370px;padding:16px;background:#ffffff;border:1px solid #dce5f2;border-radius:4px;color:#617391}#inbox-rows td:first-child{font-family:inherit;min-width:150px;max-width:250px;overflow-wrap:anywhere}#inbox-rows button{font-size:10px;padding:6px 10px}.inbox-detail .results-heading h2{overflow-wrap:anywhere}
@media(max-width:700px){.qualification-panel{padding:16px 13px}.qualification-heading{align-items:start}.qualification-heading h2{font-size:17px}.qualification-heading .version-badge{font-size:7px;padding:6px;max-width:130px;white-space:normal;overflow-wrap:anywhere}.qualification-actions{gap:14px}.qualification-actions>.outline-button{width:100%}.submission-note-label{min-width:100%;order:1}.qualification-actions>.run-button{width:100%;order:2}.qualification-result h2{font-size:17px}.requirement-check{font-size:10px;grid-template-columns:36px 1fr;gap:6px}.inbox-detail{padding:18px 13px}.inbox-detail .results-heading{flex-direction:column;align-items:start}.inbox-json pre{font-size:10px}.nav-item{min-width:0}.nav-item>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-nav{gap:3px}.workspace-nav .nav-item{gap:5px;font-size:11px}.workspace-nav .nav-icon{width:15px;font-size:16px}}
.nav-item:not(.selected):not([data-running=true]) .nav-dot{visibility:hidden}.nav-item[data-running=true] .nav-dot{box-shadow:0 0 0 3px #102a5014}
.settings-tabs{display:flex;align-items:center;gap:22px;border-bottom:1px solid #dce5f2;padding:0 20px;min-height:44px}.settings-tabs button{align-self:stretch;border:0;border-bottom:2px solid transparent;background:none;color:#617391;font-size:11px;padding:0 2px}.settings-tabs button[aria-selected=true]{color:#245fbd;border-bottom-color:#dce5f2}.settings-tabs>span{margin-left:auto;font:9px var(--mono);color:#617391}.settings-body{padding:19px 20px 9px}.settings-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-body label{font-size:10px;line-height:1.6;color:#617391;min-width:0}.settings-body select,.settings-body input[type=text],.settings-body input[type=time]{width:100%;min-width:0;border:1px solid #dce5f2;border-radius:4px;background:#ffffff;color:#172b50;padding:10px;margin-top:7px;font:11px var(--mono)}.settings-body input[readonly]{color:#617391;border-color:#dce5f2;background:#f1f5fc}.settings-body input:disabled,.settings-body select:disabled{opacity:.5}.settings-intraday{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:20px;padding-top:18px;border-top:1px solid #dce5f2}.settings-switch{display:flex;align-items:center;gap:10px}.settings-switch input{accent-color:#2463c9;width:16px;height:16px;margin:0}.settings-switch span{font-size:12px;color:#172b50}.settings-switch small{display:block;color:#617391;font-size:10px;margin-top:3px}.settings-close-time{width:120px;flex-shrink:0}.settings-exclusions{border-top:1px solid #dce5f2;margin-top:18px;padding-top:16px}.settings-section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.settings-section-heading h3{font-size:11px;margin:0;font-weight:500;color:#172b50}.settings-section-heading p,.settings-muted{font-size:10px;line-height:1.8;color:#617391;margin:5px 0 11px}.settings-section-heading button{font-size:10px;white-space:nowrap}.settings-exclusion-row{display:grid;grid-template-columns:1fr 15px 1fr 24px;align-items:center;gap:8px;margin:0 0 8px}.settings-exclusion-row>span{font-size:12px;color:#617391;text-align:center}.settings-exclusion-row input[type=time]{margin:0;padding:8px}.settings-exclusion-row button{border:0;background:none;color:#c83e5b;font-size:19px;padding:4px}.settings-error{font-size:11px;line-height:1.8;color:#c83e5b;background:#fff7eb;border-top:1px solid #dce5f2;padding:12px 18px;margin:0}.settings-panel .editor-context{display:flex;align-items:center;justify-content:space-between}.settings-panel .editor-context button{background:none;border:0;color:#245fbd;font-size:10px}.settings-panel .code-wrap{height:355px}
.results,.stability-result,#grid-result,#owner-os-result{scroll-margin-top:175px}.running-panel[data-state=complete] #running-description,.running-panel[data-state=complete] #progress-estimate-note{display:none}
.running-panel{position:sticky;top:10px;z-index:20;box-shadow:0 8px 30px #102a5014;align-items:flex-start;padding:18px 20px}.running-panel .spinner{margin-top:4px;flex-shrink:0}.progress-content{min-width:0;flex:1}.progress-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.progress-heading h3{margin:0}.progress-heading strong{font:18px var(--mono);color:#245fbd;white-space:nowrap}.progress-footer{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:10px;font-size:10px;color:#617391}.running-panel #elapsed{font:10px var(--mono);white-space:nowrap}.running-panel #grid-progress{width:100%;height:7px;margin-top:14px;transition:all .3s}.running-panel #progress-estimate-note{font-size:9px;color:#617391;margin:7px 0 0}.running-panel #running-description{font-size:11px;margin:8px 0 0}.running-panel[data-state=complete]{border-color:#dce5f2}.running-panel[data-state=failed]{border-color:#dce5f2}.running-panel[data-state=failed] #progress-percent{color:#c83e5b}#progress-dismiss{background:none;border:0;color:#617391;font-size:21px;line-height:1;padding:0 0 0 12px}
@media(min-width:1100px){.editors{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}}
@media(max-width:700px){.settings-body{padding:16px 14px 8px}.settings-form-grid{gap:12px}.settings-tabs{padding:0 14px}.settings-tabs>span{font-size:8px}.settings-body select,.settings-body input[type=text]{font-size:10px;padding:9px}.settings-switch span{font-size:11px}.settings-switch small{font-size:9px}.settings-close-time{width:105px}.running-panel{padding:14px 12px;gap:10px;top:5px}.progress-heading strong{font-size:15px}.progress-footer{flex-wrap:wrap;font-size:9px;gap:7px}.progress-footer #elapsed{margin-left:auto}.running-panel #running-description{font-size:10px}.running-panel .spinner{width:14px;height:14px}#progress-detail{font-size:9px}.settings-panel .code-wrap{height:310px}}
.owner-os-panel{border-top:1px solid #dce5f2;margin-top:24px;padding-top:24px}.owner-os-panel h3{font-size:16px;color:#172b50;font-weight:550}.owner-os-panel .metric-cards{margin-top:22px}.owner-os-panel .gate-actions{flex-wrap:wrap}
.submission-gate{padding:18px 20px;margin:0 0 22px;border:1px solid #dce5f2;border-radius:6px;background:#f1f5fc}.gate-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.gate-heading strong{font-size:15px;color:#245fbd}.gate-heading p{font-size:11px;line-height:1.8;color:#245fbd;margin:7px 0 0}.gate-actions{display:flex;gap:10px;flex-shrink:0}.gate-pass{color:#245fbd!important}.gate-fail{color:#c83e5b!important}.submission-gate .qualification-checks{margin-top:12px;padding-top:12px}.submission-gate .submission-status:empty{display:none}.is-label{font:11px var(--mono);color:#245fbd}main>.running-panel{margin:0 0 20px}.sidebar-guide{margin-top:24px}
@media(max-width:700px){.workspace-nav{overflow-x:auto}.workspace-nav .nav-item{flex:1 0 auto;min-width:68px;font-size:10px;gap:3px}.workspace-nav .nav-icon{display:none}.gate-heading{align-items:start;flex-direction:column;gap:12px}.gate-actions{width:100%}.gate-actions>button{flex:1}.submission-gate{padding:16px}.code-wrap{height:260px}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}*{scroll-behavior:auto!important;transition:none!important}}

/* Original Kernel wordmark: preserve source artwork, frame whitespace in SVG. */
.brand-logo{display:block;flex-shrink:0;width:128px;height:44px;background:#f1f5fc;border-radius:5px;overflow:hidden}
.brand-logo svg,.kernel-login-logo svg{display:block;width:100%;height:100%}
.login-mark.kernel-login-logo{width:250px;height:87px;max-width:100%;padding:0;margin:0 0 22px;background:#f1f5fc;border:1px solid #dce5f2;border-radius:8px;overflow:hidden}
/* Compact research workspace: editor left, results right. */
.sidebar{position:relative;width:100%;height:58px;padding:0 20px;display:flex;align-items:center;gap:25px;border-right:0;border-bottom:1px solid var(--border);background:#ffffff;z-index:30}
.sidebar .brand{margin:0;flex-shrink:0}.sidebar .brand-mark{font-size:19px;padding:6px}.sidebar .brand>span:last-child{font-size:17px}.sidebar .brand small{font-size:7px}
.sidebar .nav-label,.sidebar-guide,.sidebar-bottom,.sidebar .nav-dot,.sidebar .nav-count,.sidebar .nav-arrow{display:none}
.sidebar .workspace-nav{display:flex;align-items:stretch;gap:4px;height:100%;flex:1;min-width:0}
.sidebar .nav-item{width:auto;flex:0 1 auto;gap:7px;padding:0 14px;border-radius:0;border:0;border-bottom:2px solid transparent;font-size:12px;white-space:nowrap}
.sidebar .nav-item.selected{border-bottom-color:var(--teal);background:#f1f5fc}.sidebar .nav-icon{font-size:16px;width:17px}
.sidebar .top-actions{margin-left:auto;gap:15px;flex-shrink:0}.sidebar .account-button{font-size:10px;max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar .connection{font-size:9px}
.shell{margin-left:0}.topbar{display:none}main{padding:25px 30px 0;max-width:none}.page-footer{margin-top:25px}
body.lab-active{overflow:hidden}.lab-active main{padding:0}.lab-active .page-footer{display:none}
.research-layout{display:grid;grid-template-columns:minmax(0,44fr) minmax(0,56fr);height:calc(100dvh - 58px);min-height:0;gap:0}
.alpha-pane{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid #dce5f2;background:#ffffff}
.lab-toolbar{height:46px;display:flex;align-items:center;gap:13px;padding:0 15px;border-bottom:1px solid #dce5f2;flex-shrink:0;background:#f1f5fc}
.settings-launch{border:1px solid #dce5f2;background:#f1f5fc;color:#245fbd;font-size:11px;padding:7px 11px;border-radius:4px;white-space:nowrap}
#settings-summary{font:10px var(--mono);color:#617391;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-help-button{margin-left:auto;flex-shrink:0;background:none;color:#617391;border:1px solid #dce5f2;border-radius:50%;font:11px var(--mono);width:21px;height:21px;padding:0}
.alpha-pane .editors{display:flex;flex:1;min-height:0;margin:0;gap:0}.alpha-pane .editor-panel{flex:1;min-height:0;display:flex;flex-direction:column;border:0;border-radius:0;background:#ffffff}
.alpha-pane .editor-header{height:43px;min-height:43px;padding:0 15px}.alpha-pane .file-tag{font-size:7px}.alpha-pane .editor-context{font-size:9px;padding:10px 15px;flex-shrink:0;background:#ffffff}
.alpha-pane .code-wrap{flex:1;height:auto;min-height:0;background:#ffffff}.alpha-pane textarea{font-size:12px;line-height:1.85}.alpha-pane .line-numbers{font-size:11px;line-height:2.02}.alpha-pane .editor-footer{flex-shrink:0;font-size:9px;background:#ffffff}
.alpha-pane .run-bar{margin:0;border:0;border-radius:0;border-top:1px solid #dce5f2;padding:12px 14px;flex-shrink:0;gap:8px;flex-wrap:wrap;background:#f1f5fc}.alpha-pane .run-left{gap:8px}.alpha-pane .run-actions{gap:10px;margin-left:auto}.alpha-pane .split-description{display:inline;font-size:9px}.alpha-pane .is-label{font-size:9px}.alpha-pane .run-button{padding:10px 12px;font-size:11px}.alpha-pane .secondary-button{font-size:10px}.alpha-pane .run-button kbd{font-size:8px}
.results-pane{min-width:0;min-height:0;overflow:auto;display:flex;flex-direction:column;background:#ffffff;scrollbar-width:thin;scrollbar-color:#c8d4e5 transparent}
.results-pane-label{height:46px;min-height:46px;padding:0 19px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dce5f2;font:9px var(--mono);letter-spacing:.9px;color:#617391;background:#f1f5fc;position:sticky;top:0;z-index:3}
.results-pane-label>span:last-child{font-size:9px;letter-spacing:0;color:#245fbd}#lab-output{flex:1;min-height:0}.results-pane .empty-result{height:100%;min-height:350px;margin:0;border:0;border-radius:0;background:none;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px}.results-pane .empty-result h3{font-size:15px}.results-pane .empty-result p{font-size:12px;line-height:1.9}
.results-pane .running-panel{position:static;margin:12px 16px;padding:14px 16px;box-shadow:none}.results-pane .progress-heading h3{font-size:12px}.results-pane #running-description{font-size:10px}.results-pane .progress-heading strong{font-size:17px}
.results-pane .results{display:flex;flex-direction:column;gap:12px;margin:0;padding:14px 16px}.results-pane .results-heading{order:0;margin:0;align-items:center;gap:12px}.results-pane .results-heading .eyebrow{display:none}.results-pane .results-heading h2{font-size:16px;margin:0;line-height:1.5;overflow-wrap:anywhere}.results-pane .results-heading p{font-size:10px;margin:5px 0 0}.results-pane .result-split{font-size:9px;padding:5px 9px}
.results-pane .result-warning{order:1;font-size:10px;line-height:1.75;margin:0;padding:10px 12px}.results-pane .chart-panel{order:2;margin:0;padding:13px 15px;border-radius:4px}.results-pane .chart-header h3{font-size:12px}.results-pane .chart-header p{display:none}.results-pane .chart-legend{font-size:9px;display:inline}.results-pane .chart-legend em{margin-left:9px}.results-pane .chart-frame{height:clamp(210px,31vh,350px);margin-top:9px}.results-pane .drawdown-label{font-size:8px;margin-top:10px;padding-top:11px}.results-pane .drawdown-frame{height:86px;margin-top:5px}
.metric-cards{grid-template-columns:repeat(5,minmax(0,1fr))}.results-pane .metric-cards{order:3;margin:0;gap:0;border:1px solid #dce5f2;border-radius:4px;background:#f1f5fc}.results-pane .metric-card{padding:12px 9px;border:0;border-right:1px solid #dce5f2;border-radius:0;background:none;min-width:0}.results-pane .metric-card:last-child{border-right:0}.results-pane .metric-card .label{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.results-pane .metric-card .value{font-size:clamp(16px,1.6vw,23px);margin-top:9px;white-space:nowrap}
.results-pane .submission-gate{order:4;margin:0;padding:12px 14px}.results-pane .gate-heading{gap:12px}.results-pane .gate-heading strong{font-size:12px}.results-pane .gate-heading p{font-size:10px;margin-top:4px;line-height:1.65}.results-pane .gate-actions button{font-size:10px;padding:9px 10px}.results-pane .qualification-checks{margin-top:9px;padding-top:9px}.results-pane .qualification-checks>summary{font-size:10px;margin-bottom:0}
.results-pane .quality-panel{order:5;margin:0;padding:12px 14px}.results-pane .quality-panel>summary{font-size:11px}.results-pane .quality-summary{font-size:10px}.results-pane .job-reference{font-size:8px;margin-bottom:0}.results-pane .chart-note{font-size:9px}.lab-active main>.error-banner{position:fixed;top:67px;left:calc(44% + 16px);right:16px;z-index:60;max-height:180px;overflow:auto;margin:0;box-shadow:0 10px 30px #102a5014}
.settings-dialog{position:fixed;left:16px;top:73px;right:auto;bottom:auto;margin:0;padding:0;width:min(620px,calc(44vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100dvh - 90px);overflow:auto;border-radius:5px;border-color:#dce5f2;box-shadow:0 18px 70px #102a5014;background:#f1f5fc}
.settings-dialog::backdrop{background:#ffffff;backdrop-filter:none}.settings-dialog .settings-panel{border:0;border-radius:0;overflow:visible;background:#f1f5fc}.settings-dialog .editor-header{padding:0 18px;min-height:49px}.settings-dialog .file-title h2{font-size:14px}.settings-dialog .editor-tools{gap:13px}.settings-dialog #close-settings{font-size:24px;padding:0 2px}.settings-dialog .settings-body{padding-top:19px}.settings-dialog .code-wrap{height:340px}.settings-dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-top:1px solid #dce5f2;background:#f1f5fc;position:sticky;bottom:0}.settings-dialog-footer>span{font-size:10px;line-height:1.8;color:#617391}.settings-dialog-footer button{font-size:11px;padding:9px 24px}.settings-assumptions{padding:14px 20px;border-top:1px solid #dce5f2}.settings-assumptions>summary{font-size:10px;color:#617391;cursor:pointer}.settings-assumptions .assumptions{margin:12px 0 0;font-size:10px;line-height:1.9}.settings-assumptions .assumptions span:before{display:none}.settings-assumptions .data-cutoff{margin-left:0}
@media(max-width:1200px){.sidebar{gap:15px;padding:0 14px}.sidebar .nav-item{font-size:11px;padding:0 10px}.sidebar .nav-icon{display:none}.sidebar .connection{display:none}.alpha-pane .split-description{font-size:8px}.settings-dialog{width:calc(44vw - 28px);left:14px}.results-pane .chart-legend{display:none}.results-pane .metric-card{padding:11px 6px}.results-pane .metric-card .label{font-size:9px}.results-pane .metric-card .value{font-size:18px}}
@media(max-width:900px){body.lab-active{overflow:auto}.research-layout{height:auto;display:flex;flex-direction:column}.alpha-pane{height:560px;border-right:0;border-bottom:1px solid #dce5f2}.results-pane{height:auto;min-height:500px;overflow:visible}.results-pane-label{position:static}#lab-output{min-height:390px}.results-pane .empty-result{min-height:390px}.results-pane .chart-frame{height:280px}.settings-dialog{width:min(620px,calc(100vw - 32px));left:16px}.lab-active main>.error-banner{left:16px}.sidebar .top-actions{gap:0}.sidebar .brand>span:last-child{font-size:15px}.sidebar .account-button{max-width:165px}}
@media(max-width:700px){.sidebar{height:auto;min-height:96px;padding:10px 13px 0;gap:8px;flex-wrap:wrap}.sidebar .brand{order:0}.sidebar .top-actions{order:1;margin-left:auto}.sidebar .workspace-nav{order:2;flex-basis:100%;height:38px;gap:4px;overflow-x:auto}.sidebar .nav-item{flex:1 0 auto;justify-content:center;font-size:10px;padding:0 9px;min-height:38px;border-radius:0}.sidebar .account-button{max-width:153px;font-size:9px}.sidebar .brand>span:last-child{font-size:15px}.sidebar .brand small{font-size:6px}.sidebar .brand-mark{font-size:16px;padding:5px}.sidebar .brand{gap:8px}main{padding:22px 15px 0}.alpha-pane{height:520px}.lab-toolbar{height:43px;padding:0 12px;gap:10px}#settings-summary{font-size:9px}.settings-launch{padding:6px 9px;font-size:10px}.alpha-pane .editor-header{padding:0 12px;min-height:40px;height:40px}.alpha-pane .editor-context{font-size:8px;padding:9px 12px}.alpha-pane textarea{font-size:11px}.alpha-pane .line-numbers{font-size:10px}.alpha-pane .run-bar{padding:10px 12px}.alpha-pane .run-left{flex-wrap:wrap}.alpha-pane .split-description{display:inline}.alpha-pane .run-button{font-size:10px;padding:9px 10px}.alpha-pane .run-button kbd{display:none}.alpha-pane .secondary-button{font-size:10px}.results-pane .results{padding:12px;gap:10px}.results-pane .chart-panel{padding:12px}.results-pane .chart-frame{height:245px}.results-pane .drawdown-frame{height:75px}.results-pane .metric-card{padding:10px 4px;text-align:center}.results-pane .metric-card .label{font-size:8px}.results-pane .metric-card .value{font-size:16px;margin-top:7px}.results-pane .gate-heading{flex-direction:column;align-items:stretch;gap:9px}.results-pane .gate-actions{width:auto}.results-pane .gate-actions button{flex:1}.results-pane .running-panel{margin:10px 12px}.results-pane-label{height:40px;min-height:40px;font-size:8px;padding:0 14px}.settings-dialog{top:106px;max-height:calc(100dvh - 120px);width:calc(100vw - 24px);left:12px;max-width:none}.settings-dialog .editor-header{padding:0 14px}.settings-dialog .editor-tools{gap:10px}.settings-dialog .file-title h2{font-size:12px}.settings-dialog .code-wrap{height:300px}.lab-active main>.error-banner{top:105px;left:12px;right:12px}.owner-os-panel .metric-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:380px){.results-pane .metric-card .value{font-size:14px}.results-pane .metric-card .label{font-size:7px}.sidebar .account-button{max-width:135px}.sidebar .brand>span:last-child{font-size:14px}.alpha-pane .run-bar{gap:9px}}
.sidebar{position:sticky;top:0}.alpha-pane textarea,.alpha-pane .line-numbers{line-height:22px}.metric-card .value{overflow:hidden;text-overflow:ellipsis}body:not(.lab-active) .running-panel{top:68px}.tutorial-toc{top:78px}
@media(max-width:700px){.alpha-pane textarea,.alpha-pane .line-numbers{line-height:20px}.results-pane .metric-card .value{font-size:14px}body:not(.lab-active) .running-panel{top:106px}}
.sidebar{flex-direction:row;inset:auto;top:0}.results-pane .empty-chart{margin:0 0 16px;width:140px}.results-pane .running-panel[data-state=complete]{display:none}

@media(min-width:701px) and (max-width:1200px){.sidebar .brand>span:last-child{display:none}.sidebar{gap:16px}.sidebar .connection{display:none}}
@media(max-width:700px){.sidebar .brand-logo{width:88px;height:31px}.sidebar .connection{display:none}}


/* Kernel identity: white surfaces, navy typography, blue actions. */
:root{--bg:#f3f6fc;--panel:#fff;--border:#dce5f2;--muted:#617391;--teal:#2463c9;--red:#ce405d;color:#172b50;background:var(--bg);font-family:"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
body{background:var(--bg)}::selection{background:#bfd8ff;color:#102447}::-webkit-scrollbar-thumb{background:#c5d1e4}
button{transition:background .15s,border-color .15s,box-shadow .15s}button:disabled{opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #3275da}
.sidebar{height:76px;padding:0 26px;gap:26px;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 12px #15305b04}
.sidebar .brand{gap:17px}.sidebar .brand-logo{width:136px;height:48px;border:0;border-radius:0;background:#fff}.sidebar .brand>span:last-child{border-left:1px solid var(--border);padding-left:17px;font-size:17px;color:#102448;letter-spacing:-.4px}.sidebar .brand small{font-size:8px;letter-spacing:1.5px;color:#7485a1;margin-top:5px}
.sidebar .workspace-nav{gap:3px}.sidebar .nav-item{color:#617391;font-size:12px;padding:0 15px;border-bottom-width:3px;gap:9px}.sidebar .nav-icon{color:#59739c;font-size:19px}.sidebar .nav-item:hover{color:#174d9c;background:#f7f9fd}.sidebar .nav-item.selected{color:#1d5ebe;background:#edf4ff;border-bottom-color:#2463c9;font-weight:650}.sidebar .nav-item.selected .nav-icon{color:#2463c9}
.sidebar .top-actions{gap:17px}.sidebar .connection{color:#617391;font-size:10px}.connection.online i{background:#1da579;box-shadow:none}.sidebar .account-button{padding:11px 13px;border:1px solid var(--border);background:#fff;border-radius:10px;font-size:11px;color:#233b60;max-width:220px}.account-button:hover{background:#f0f5ff;border-color:#bfd2ef}
.eyebrow{color:#2865c0}.intro h1,.results-heading h2,.grid-result h3,.qualification-heading h2,.lesson-panel h2{color:#14284c}.intro p,.results-heading p{color:#6b7d99}
main{max-width:1680px;padding:30px 28px 0}.lab-active main{padding:22px 24px 18px;max-width:none}
.research-layout{grid-template-columns:minmax(0,44fr) minmax(0,56fr);height:calc(100dvh - 116px);gap:24px}
.alpha-pane{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 4px 16px #16366806}
.lab-toolbar{height:62px;padding:0 18px;background:#fff;border-bottom:1px solid #e8eef7;gap:12px}.settings-launch{background:#fff;color:#2463c9;border:1px solid #cbdcf6;border-radius:9px;padding:9px 12px;font-size:12px;font-weight:600}.settings-launch:hover{background:#edf4ff;border-color:#8fb3e9}
#settings-summary{color:#637da2;background:#f0f5fd;border-radius:6px;font:10px var(--mono);padding:8px 10px}.lab-help-button{border-color:#d5e1f4;background:#fff;color:#607aa1;width:27px;height:27px}
.alpha-pane .editor-panel{background:#fff;overflow:hidden}.alpha-pane .editor-header{height:48px;min-height:48px;padding:0 18px;border-bottom:0}.file-title h2{color:#1b3156;font-size:12px;font-weight:600}.file-icon{color:#2463c9}.file-tag{background:#eaf2ff;color:#2463c9;border-radius:5px;padding:4px 7px;font-weight:600}.alpha-pane .file-tag{font-size:8px}
.editor-tools button{color:#617391;font-size:11px}.editor-tools button:hover{color:#1f63c3}.alpha-pane .editor-context{background:#fff;color:#7283a0;border:0;padding:0 18px 12px;font-size:10px}
.alpha-pane .code-wrap,.settings-panel .code-wrap{background:#102145;color:#c1d7f5;color-scheme:dark;border-radius:11px;margin:0 16px;overflow:hidden;box-shadow:inset 0 0 0 1px #1b3259}.alpha-pane .code-wrap:focus-within,.settings-panel .code-wrap:focus-within{box-shadow:inset 0 0 0 1px #5685cf}
.code-wrap textarea{color:#bed9ef;caret-color:#a2c7ff;scrollbar-color:#435a80 transparent;font-family:var(--mono)}.code-wrap textarea::selection{background:#294c80;color:#fff}.code-wrap .line-numbers{background:#102145;color:#7186a8;border-color:#1c3156}.alpha-pane textarea,.alpha-pane .line-numbers{font-size:12px;line-height:23px;padding-top:15px}.alpha-pane textarea{padding-left:15px}.alpha-pane .line-numbers{font-size:11px;width:46px;flex-basis:46px}
.alpha-pane .editor-footer{height:38px;background:#fff;color:#7283a0;border:0;padding:0 19px;font-size:10px}.json-dot{background:#1da579}
.alpha-pane .run-bar{background:#f9fbff;border-top:1px solid #e3ebf7;padding:14px 18px;min-height:76px}.alpha-pane .run-left{align-items:flex-start;flex-direction:column;gap:5px}.alpha-pane .is-label{font:600 9px var(--mono);letter-spacing:.6px;color:#2463c9}.alpha-pane .split-description{font-size:9px;color:#6e81a2}.alpha-pane .run-actions{gap:12px}
.run-button,.login-submit{color:#fff;background:#2463c9;border-color:#2463c9;border-radius:9px;font-weight:600;box-shadow:0 4px 10px #2463c91a}.run-button:hover:enabled,.login-submit:hover{background:#1b54b1;border-color:#1b54b1;box-shadow:0 5px 12px #2463c92b}.alpha-pane .run-button{padding:12px 15px;font-size:12px}.run-button kbd{color:#e4efff;background:#ffffff1c;border-color:#ffffff26;border-radius:4px;padding:4px 5px}.secondary-button{color:#2463c9}.alpha-pane .secondary-button{font-size:11px}
.results-pane{background:transparent;scrollbar-color:#c5d1e4 transparent;padding-right:4px}.results-pane-label{height:26px;min-height:26px;position:static;padding:0 2px;background:none;border:0;color:#2463c9;font:600 10px var(--mono);letter-spacing:1px}.results-pane-label>span:last-child{display:none}
.results-pane .results{padding:0;gap:14px}.results-pane .results-heading{align-items:center;padding:0 1px 4px;min-height:66px}.results-pane .results-heading h2{font-size:25px;font-weight:650;line-height:1.3;letter-spacing:-.7px}.results-pane .results-heading p{font-size:11px;margin-top:7px;color:#6e81a2}.results-pane .result-split{background:#eaf2ff;color:#2463c9;border:1px solid #ccdefb;border-radius:8px;padding:8px 11px;font:600 10px var(--mono)}
.chart-panel,.quality-panel,.inbox-detail,.operator-card,.lesson-panel,.tutorial-toc,.grid-panel{background:#fff;border:1px solid var(--border);box-shadow:0 3px 12px #15305b04;border-radius:14px}
.results-pane .chart-panel{padding:19px 20px 13px;border-radius:16px}.results-pane .chart-header h3{font-size:14px;font-weight:650;color:#172b50}.results-pane .chart-legend{display:inline;color:#667c9e;font-size:10px}.chart-legend i{background:#3279e2;display:inline-block;border-radius:2px}.chart-legend em{color:#94aacb}.results-pane .chart-frame{height:clamp(210px,29vh,330px);margin-top:14px}.drawdown-label{color:#7184a3;border-color:#e5edf8}.results-pane .drawdown-label{font-size:9px;letter-spacing:1px;margin-top:12px;padding-top:14px;border-color:#e5edf8}.results-pane .drawdown-frame{height:86px;margin-top:6px}.chart-tooltip{background:#fffffff5;border-color:#cfddf1;color:#233c60;box-shadow:0 4px 16px #17305b12;border-radius:8px}
.results-pane .metric-cards{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:11px;background:none;border:0;border-radius:0}.results-pane .metric-card{grid-column:span 2;border:1px solid var(--border);border-radius:13px;background:#fff;padding:16px 17px;box-shadow:0 2px 8px #15305b03;text-align:left}.results-pane .metric-card:nth-child(n+4){grid-column:span 3}.results-pane .metric-card:last-child{border-right:1px solid var(--border)}.results-pane .metric-card .label{font-size:11px;color:#6a7e9e;margin-bottom:10px}.results-pane .metric-card .value{color:#172b50;font-size:26px;font-weight:650;margin:0;letter-spacing:-.7px}.metric-card .value.negative,.results-pane .metric-card .value.negative{color:#ce405d}.metric-card .value.positive,.results-pane .metric-card .value.positive{color:#17866d}
.results-pane .submission-gate{background:#fff8ed;border:1px solid #f0d5a4;border-radius:13px;padding:16px 18px}.gate-heading strong{color:#895714}.gate-heading p{color:#857052}.results-pane .gate-heading strong{font-size:13px}.results-pane .gate-heading p{font-size:11px}.submission-gate .qualification-checks{border-color:#eddfc8}.submission-gate .qualification-checks>summary{color:#3367aa;font-size:11px}.gate-pass{color:#17866d}.gate-fail{color:#b07923}.requirement-check{color:#617391;border-color:#e3eaf4}.requirement-check strong{color:#17866d}.requirement-check.fail strong{color:#c83e5b}.requirement-check small{color:#8c6973}.submission-status{color:#17866d}
.quality-panel{color:#617391}.quality-panel summary{color:#334f77}.quality-caption,.quality-summary,.job-reference{color:#7283a0}.results-pane .empty-result{background:#fff;border:1px dashed #d6e1f1;border-radius:16px;margin-top:9px;height:calc(100% - 9px);min-height:340px}.empty-grid{stroke:#e0e8f5}.empty-path{stroke:#4e87d8}.empty-result h3{color:#233f68}.empty-result p{color:#7184a3}
.outline-button{background:#fff;border:1px solid #d0ddf0;color:#2a5da7;border-radius:8px}.outline-button:hover{background:#edf4ff;border-color:#a9c4ea}.text-button{color:#2a64b5}.stale-badge,.result-warning{background:#fff7e9;color:#936422;border-color:#edc986}.error-banner,.result-warning.error,.settings-error{background:#fff0f2;color:#b3314d;border-color:#edc1cb}.error-banner button{color:#b3314d}
.settings-dialog{left:24px;top:94px;width:min(620px,calc(44vw - 24px));max-height:calc(100dvh - 112px);border:1px solid #d5e1f4;border-radius:16px;background:#fff;box-shadow:0 18px 60px #19305a24}.settings-dialog::backdrop{background:#0e234433;backdrop-filter:blur(3px)}.settings-dialog .settings-panel{background:#fff}.settings-dialog .editor-header{height:56px;border-bottom:1px solid #e4ecf7}.settings-dialog .file-title h2{color:#172b50;font-weight:650}.settings-tabs{border-color:#e3ebf6}.settings-tabs button{color:#7184a3}.settings-tabs button[aria-selected=true]{color:#2463c9;border-bottom-color:#2463c9}.settings-tabs>span{color:#7e90ac}
.settings-body label,.stability-form>label,.stability-history>label{color:#617391}.settings-body select,.settings-body input[type=text],.settings-body input[type=time],.grid-row input,.grid-row select,.stability-form input,.stability-form select,.stability-history select,.submission-note-label input,.operator-search{background:#fbfcff;color:#243b61;border:1px solid #d4dff0;border-radius:7px}.settings-body input[readonly]{background:#f2f5fa;color:#7b8da7;border-color:#e0e7f1}.settings-switch span,.settings-section-heading h3{color:#243b61}.settings-switch input{accent-color:#2463c9}.settings-muted,.settings-switch small,.settings-section-heading p{color:#7283a0}.settings-dialog-footer{background:#f6f9fe;border-color:#e2eaf5}.settings-dialog-footer>span,.settings-assumptions>summary{color:#6b7f9e}.settings-assumptions{border-color:#e2eaf5}.settings-dialog .code-wrap{height:320px}.settings-panel .editor-context{background:#fff;color:#7283a0;border-color:#e3ebf6}
.running-panel{background:#f0f6ff;border:1px solid #c9ddf9;border-radius:12px;color:#2a5fae}.running-panel h3,.running-panel .progress-heading strong{color:#245fbd}.running-panel p,.progress-footer,#progress-estimate-note{color:#6d83a5}.spinner{border-color:#c8dcf8;border-top-color:#2463c9}#grid-progress,#grid-progress::-webkit-progress-bar{background:#dce8fa}#grid-progress::-webkit-progress-value{background:#2463c9}
.grid-panel>summary{color:#243e66}.grid-panel summary small{background:#edf4ff;color:#2463c9}.grid-intro,.grid-caption,.grid-result-meta,.grid-result p:not(.result-warning):not(.job-reference),.grid-summary-note{color:#6a7e9e}.grid-total strong{color:#2463c9}.grid-validation{color:#936422}.grid-validation.valid{color:#17866d}.stability-source,.candidate-param-row{background:#f4f7fd;border-color:#dbe5f3;color:#385d90}.candidate-param-row pre{color:#385d90}.candidate-param-row>strong{color:#2463c9}.stability-filter-line{color:#45658d}
table th,.stability-table-scroll th{background:#f0f5fc;color:#536e95}table td,.stability-table-scroll td{color:#536987;border-color:#e7edf7}.stability-table-scroll{border-color:#dce5f2;border-radius:9px}.inbox-json pre,.lesson-code pre{background:#102145;color:#bed9ef;border-color:#1c3156;border-radius:9px}.lesson-code{background:#102145;border-color:#1c3156}.lesson-code code{color:#bed9ef}.lesson-link.active,.lesson-link[aria-current=true]{background:#edf4ff;color:#2463c9}.lesson-callout,.lesson-cta{background:#f0f5fd;border-color:#d7e4f7}.lesson-block p,.lesson-block li{color:#536987}.operator-card code{color:#245fbd;background:#f0f5fd}.operator-card h3{color:#244a80}.page-footer{color:#7a8ca8;border-color:#dce5f2}
dialog{color:#172b50;background:#fff;border-color:#d5e1f4;box-shadow:0 24px 80px #17315b24}dialog::backdrop{background:#e9eff8dd;backdrop-filter:blur(5px)}.login-dialog{border-radius:20px;padding:34px;width:450px}.login-mark.kernel-login-logo{border:0;border-radius:0;margin-bottom:20px}.login-dialog .eyebrow{color:#2463c9}.login-dialog h2{color:#14284c;font-size:24px;font-weight:650}.login-dialog form>p,.login-dialog label{color:#6a7e9e}.credential-button{background:#f0f5ff;border:1px solid #cbdcf5;color:#2463c9;border-radius:9px}.credential-button:hover{background:#e7effd}.login-divider{color:#8190a7}.login-divider:before,.login-divider:after{background:#e0e8f4}.login-dialog input[type=password]{background:#fbfcff;color:#243b61;border:1px solid #d4dff0;border-radius:8px}.login-privacy{color:#7b8da7;border-color:#e0e8f4}.login-dialog .login-error{color:#c83e5b}
.lab-active main>.error-banner{top:88px;left:calc(44% + 20px);right:28px;border-radius:10px}.tutorial-toc{top:96px}
@media(min-width:701px) and (max-width:1250px){.sidebar{padding:0 18px;gap:15px}.sidebar .brand>span:last-child{display:none}.sidebar .brand-logo{width:120px;height:44px}.sidebar .nav-item{font-size:11px;padding:0 11px}.sidebar .connection{display:none}.sidebar .nav-icon{display:inline}.sidebar .account-button{font-size:10px;max-width:190px}.lab-active main{padding:18px}.research-layout{gap:18px;height:calc(100dvh - 112px)}.lab-toolbar{padding:0 14px;gap:8px}#settings-summary{font-size:9px;padding:7px}.alpha-pane .run-bar{padding:12px 14px}.alpha-pane .run-button{font-size:11px;padding:11px}.alpha-pane .run-button kbd{display:none}.results-pane .results-heading h2{font-size:22px}.results-pane .metric-card{padding:14px}.results-pane .metric-card .value{font-size:23px}.settings-dialog{left:18px;top:94px;width:calc(44vw - 18px)}}
@media(max-width:900px){body.lab-active{overflow:auto}.research-layout{height:auto;display:flex;gap:22px}.alpha-pane{height:650px;border:1px solid var(--border);border-radius:16px}.results-pane{overflow:visible;min-height:450px;padding:0}.results-pane-label{position:static}.results-pane .chart-frame{height:280px}.results-pane .empty-result{min-height:350px}.settings-dialog{width:min(620px,calc(100vw - 36px));left:18px}.lab-active main>.error-banner{left:18px;right:18px}.results-pane .metric-card .value{font-size:25px}}
@media(max-width:700px){.sidebar{height:auto;min-height:106px;padding:10px 14px 0;gap:6px;box-shadow:none}.sidebar .brand{gap:10px}.sidebar .brand-logo{width:100px;height:37px}.sidebar .brand>span:last-child{display:block;font-size:13px;padding-left:10px}.sidebar .brand small{font-size:6px;letter-spacing:.8px}.sidebar .account-button{font-size:9px;max-width:142px;padding:9px;border-radius:8px}.sidebar .connection{display:none}.sidebar .workspace-nav{height:40px;gap:0}.sidebar .nav-item{font-size:10px;padding:0 8px;min-height:40px}.sidebar .nav-icon{display:none}.lab-active main{padding:14px 12px 20px}.research-layout{gap:18px}.alpha-pane{height:590px;border-radius:14px}.lab-toolbar{height:56px;padding:0 13px;gap:8px}.settings-launch{padding:8px 10px;font-size:11px}#settings-summary{font-size:8px;padding:7px}.lab-help-button{width:24px;height:24px}.alpha-pane .editor-header{height:45px;min-height:45px;padding:0 13px}.alpha-pane .editor-context{font-size:9px;padding:0 13px 10px}.alpha-pane .code-wrap{margin:0 10px;border-radius:9px}.alpha-pane textarea,.alpha-pane .line-numbers{line-height:21px;font-size:11px}.alpha-pane .line-numbers{font-size:10px;width:36px;flex-basis:36px}.alpha-pane .editor-footer{font-size:9px;padding:0 13px;height:33px}.alpha-pane .run-bar{padding:12px;gap:8px;min-height:76px}.alpha-pane .run-left{gap:5px}.alpha-pane .split-description{font-size:8px}.alpha-pane .is-label{font-size:8px}.alpha-pane .run-actions{gap:6px}.alpha-pane .secondary-button{font-size:10px}.alpha-pane .run-button{font-size:11px;padding:11px 12px}.alpha-pane .run-button kbd{display:none}.results-pane-label{height:24px;min-height:24px;font-size:9px;padding:0 2px}.results-pane .results{padding:0;gap:11px}.results-pane .results-heading{min-height:64px}.results-pane .results-heading h2{font-size:23px}.results-pane .results-heading p{font-size:10px}.results-pane .chart-panel{padding:15px 12px 11px;border-radius:14px}.results-pane .chart-header h3{font-size:13px}.results-pane .chart-legend{font-size:8px}.results-pane .chart-frame{height:240px}.results-pane .drawdown-frame{height:80px}.results-pane .metric-cards{gap:9px}.results-pane .metric-card{padding:13px 10px;border-radius:11px}.results-pane .metric-card .label{font-size:9px}.results-pane .metric-card .value{font-size:22px}.results-pane .submission-gate{padding:14px}.results-pane .gate-heading{align-items:stretch}.results-pane .gate-heading strong{font-size:12px}.results-pane .gate-heading p{font-size:10px}.settings-dialog{top:120px;left:12px;width:calc(100vw - 24px);max-height:calc(100dvh - 134px);border-radius:14px}.settings-dialog .code-wrap{height:280px}.lab-active main>.error-banner{top:115px;left:12px;right:12px}.login-dialog{padding:26px}.tutorial-toc{top:120px}}
@media(max-width:400px){.sidebar .brand>span:last-child{display:none}.sidebar .brand-logo{width:112px;height:39px}.sidebar .account-button{max-width:190px;font-size:10px}.results-pane .metric-card .value{font-size:20px}.alpha-pane .run-bar{justify-content:space-between}.alpha-pane .run-left{align-items:flex-start}.alpha-pane .run-actions{justify-content:flex-end}.results-pane .chart-legend{display:none}}
.sidebar .brand>span:last-child{font-size:18px}.sidebar .nav-item{font-size:13px}.alpha-pane textarea{font-size:13px}.alpha-pane .editor-footer{font-size:10px}.results-pane .metric-card .label{font-size:12px}.results-pane .metric-card .value{font-size:30px}.results-pane .chart-header h3{font-size:15px}.results-pane .results-heading p{font-size:12px}.gate-heading strong.gate-pass{color:#17866d}.gate-heading strong.gate-fail{color:#95601a}.submission-gate:has(.gate-pass){background:#f0faf6;border-color:#c6e5d7}.submission-gate:has(.gate-pass) .qualification-checks{border-color:#d5e9de}.submission-gate:has(.gate-pass) .gate-heading p{color:#5d7f70}
@media(max-width:1250px){.sidebar .nav-item{font-size:12px}.alpha-pane textarea{font-size:12px}.results-pane .metric-card .value{font-size:27px}.results-pane .metric-card .label{font-size:11px}}
@media(max-width:700px){.sidebar .brand>span:last-child{font-size:13px}.sidebar .nav-item{font-size:10px}.alpha-pane textarea{font-size:11px}.results-pane .metric-card .value{font-size:22px}.results-pane .metric-card .label{font-size:10px}.results-pane .chart-header h3{font-size:13px}.results-pane .results-heading p{font-size:10px}}
@media(max-width:400px){.results-pane .metric-card .value{font-size:20px}}
@media(prefers-reduced-motion:reduce){button{transition:none}.spinner{animation-duration:2s}}