:root{color:#162e2c;font-synthesis:none;--ink:#162e2c;--muted:#6b7b74;--green:#327b63;--mint:#e6f1e7;--border:#dbe3dc;--orange:#c77747;--panel:#fff;--shadow:0 5px 24px #20362905;background:#f5f7f3;font-family:DM Sans,system-ui,sans-serif;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible{outline-offset:4px;outline:3px solid #52a58b}input:focus-visible{outline-offset:5px;outline:3px solid #52a58b}[hidden]{display:none!important}svg{display:block}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;max-width:1440px;height:90px;margin:auto;padding:0 5.5%;display:flex}.brand{letter-spacing:-.8px;align-items:center;gap:10px;font-family:Space Grotesk,sans-serif;font-size:22px;font-weight:600;display:flex}.brand:hover{text-decoration:none}.brand svg{width:32px;height:32px;stroke:var(--ink);stroke-width:1.4px;fill:none}.brand-accent{color:var(--green)}.brand-divider{color:#b3c1b6;margin:0 13px;font-weight:400}.brand-lab{letter-spacing:-.1px;color:var(--muted);font-size:15px;font-weight:500}nav{align-items:center;gap:29px;font-size:13px;font-weight:600;display:flex}nav a span{color:var(--muted);padding-left:5px}.local-badge{color:#47634d;background:#e8eee6;border:1px solid #d9e3d8;border-radius:100px;align-items:center;gap:8px;padding:8px 12px;font-size:11px;display:flex}.status-dot{background:#559875;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block;box-shadow:0 0 0 3px #55987513}main{max-width:1440px;margin:auto;padding:0 5.5%}.hero{justify-content:space-between;align-items:center;gap:70px;padding:58px 0 44px;display:flex}.hero-copy{max-width:760px}.eyebrow{letter-spacing:2px;color:#597460;align-items:center;gap:11px;margin-bottom:18px;font-size:10px;font-weight:700;display:flex}.line{background:#7e9b83;width:29px;height:1px}h1{letter-spacing:-2.2px;margin:0 0 20px;font-family:Space Grotesk,sans-serif;font-size:clamp(36px,3.5vw,52px);font-weight:500;line-height:1.12}h1 span{color:#658071}.hero-copy>p{max-width:620px;color:var(--muted);margin:0;font-size:14px;line-height:1.85}.mode-card{border:1px solid var(--border);background:linear-gradient(135deg,#edf2eaf0,#f8faf5);border-radius:12px;min-width:290px;max-width:322px;padding:21px 23px;position:relative}.small-label{letter-spacing:1.3px;color:#829087;font-size:9px;font-weight:700;display:block}.mode-card strong{align-items:center;gap:10px;margin:14px 0 11px;font-size:13px;display:flex}.mode-card p{color:var(--muted);margin:0;font-size:12px;line-height:1.8}.mode-footer{border-top:1px solid var(--border);color:#829087;margin-top:17px;padding-top:12px;font-size:10px}.mode-footer span{margin-right:5px}.workspace{grid-template-columns:minmax(0,1fr) 305px;align-items:start;gap:20px;display:grid}.workspace-main{gap:20px;min-width:0;display:grid}.panel{border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow);border-radius:13px;overflow:hidden}.panel-heading{justify-content:space-between;align-items:center;gap:16px;padding:24px 25px 16px;display:flex}.panel-heading h2{letter-spacing:-.55px;margin:7px 0 0;font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:500}.graph-view-switch{background:#f3f6f0;border-radius:7px;gap:2px;padding:3px;display:flex}.view-button{color:#7d8a80;background:0 0;border:0;border-radius:5px;padding:7px 10px;font-size:10px;font-weight:550}.view-button.active{color:var(--ink);background:#fff;box-shadow:0 1px 4px #10291c10}.graph-meta{color:#8b958d;flex-wrap:wrap;align-items:center;gap:12px;padding:0 25px 15px;font-size:10px;display:flex}.graph-meta strong{color:#577561;font-weight:500}.tag{letter-spacing:.7px;color:#63856e;white-space:nowrap;background:#edf4eb;border:1px solid #dbe7dc;border-radius:4px;justify-content:center;align-items:center;padding:4px 6px;font-size:8px;font-weight:600;display:inline-flex}.tag.outline{color:#8a978d;background:0 0;border-color:#e1e6e0}.graph-stage{background:#fafcf8;border-top:1px solid #eef1eb;border-bottom:1px solid #eef1eb;height:350px;position:relative;overflow:hidden}.graph-grid{background-image:radial-gradient(#a9b8a148 .8px,#0000 .8px);background-size:21px 21px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000,#000 12% 85%,#0000);mask-image:linear-gradient(#0000,#000 12% 85%,#0000)}#graph{z-index:1;width:100%;height:100%;position:relative}.graph-edge{stroke:#cad7c9;stroke-width:1.5px;opacity:.75;transition:stroke .2s,opacity .2s}.graph-edge.highlight{stroke:#799d86;stroke-width:2.2px;opacity:1}.graph-node{cursor:pointer;outline:none}.graph-node circle{stroke:#fff;stroke-width:3px;filter:drop-shadow(0 2px 3px #25432c15);transition:fill .25s,r .2s}.graph-node .selection-ring{fill:none;stroke:#4e7960;stroke-width:1.3px;stroke-dasharray:3 3;opacity:0}.graph-node.selected .selection-ring,.graph-node:focus-visible .selection-ring{opacity:1}.graph-node text{fill:#fff;text-anchor:middle;dominant-baseline:central;pointer-events:none;font-family:DM Sans,sans-serif;font-size:9px;font-weight:650}.graph-node .node-caption{fill:#738275;font-size:8px;font-weight:450}.graph-hint{color:#93a089;pointer-events:none;background:#fafcf8e0;border-radius:4px;padding:4px 6px;font-size:9px;position:absolute;bottom:13px;left:20px}.graph-hint span{margin-right:5px}.graph-bottom{justify-content:space-between;align-items:center;gap:15px;padding:16px 25px;display:flex}.legend{flex-wrap:wrap;gap:14px;display:flex}.legend-item{color:#768678;align-items:center;gap:6px;font-size:9px;display:flex}.legend-dot{border-radius:50%;width:7px;height:7px}.small-note{color:#8c968e;margin:0;font-size:10px;line-height:1.8}.pipeline-panel .panel-heading{padding-bottom:21px}.pipeline{justify-content:space-between;align-items:center;padding:0 25px 23px;display:flex}.pipeline-step{flex-direction:column;flex:1;gap:9px;min-width:0;display:flex}.step-number{color:#8ca07f;background:#f1f5ee;border:1px solid #e2eadc;border-radius:5px;justify-content:center;align-items:center;width:19px;height:19px;font-size:9px;display:flex}.pipeline-step strong{font-size:11px;font-weight:600}.pipeline-step code{letter-spacing:-.4px;white-space:nowrap;font-family:monospace;font-size:10px}.pipeline-step>span{color:#919e91;font-size:8px}.pipeline-arrow{color:#b8c7b3;flex:0;padding:0 15px 0 0;font-size:18px}.bank-tiles{gap:5px;min-height:17px;display:flex}.bank-tile{color:#6b8762;background:#e9f1e7;border:1px solid #d8e5d1;border-radius:3px;padding:3px 6px;font-family:monospace;font-size:9px;animation:.3s both tile-in}.bank-tile:nth-child(2){animation-delay:50ms}.bank-tile:nth-child(3){animation-delay:.1s}.bank-tile:nth-child(4){animation-delay:.15s}.bank-tile:nth-child(5){animation-delay:.2s}.pipeline-note{color:#929d92;border-top:1px solid #eef1eb;margin:0;padding:13px 25px 16px;font-size:9px;line-height:1.9}.pipeline-note code{color:#748572;font-size:9px}.controls-panel .panel-heading{padding:25px 23px 24px}.controls-icon{color:#89a58b;font-size:25px;font-weight:400}.controls-panel form{padding:0 23px}.control-label{justify-content:space-between;align-items:center;gap:10px;font-size:11px;font-weight:600;display:flex}output{color:#518069;background:#edf4ea;border:1px solid #dce8d6;border-radius:4px;padding:4px 7px;font-family:monospace;font-size:10px}input[type=range]{appearance:none;cursor:pointer;background:linear-gradient(90deg,#59856c 50%,#e6ece2 50%);border-radius:10px;width:100%;height:4px;margin:21px 0 9px}input[type=range]::-webkit-slider-thumb{appearance:none;background:#fff;border:3px solid #55846a;border-radius:50%;width:14px;height:14px;box-shadow:0 1px 4px #14382720}input[type=range]::-moz-range-thumb{background:#fff;border:3px solid #55846a;border-radius:50%;width:9px;height:9px}.range-scale{color:#a2ac9e;justify-content:space-between;font-family:monospace;font-size:8px;display:flex}.control-help{color:#869384;margin:14px 0 0;font-size:10px;line-height:1.8}.control-divider{background:#edf1e8;height:1px;margin:24px 0}.run-buttons{gap:8px;margin-top:25px;display:flex}.button{border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:10px;min-height:37px;padding:11px 14px;font-size:10px;font-weight:600;transition:background .15s,transform .15s;display:inline-flex}.button:active{transform:translateY(1px)}.button.primary{color:#fff;background:var(--ink);border-color:var(--ink);flex:1}.button.primary:hover{background:#2b4941}.button.primary span{font-size:8px}.icon-button{color:#7c9277;background:#f7f9f4;border-color:#e2e8dc;padding:10px 13px;font-size:18px}.button.secondary{color:#5c735e;background:#fff;border-color:#dce6d7}.button.secondary:hover{background:#f3f7ef}.button.secondary span{font-size:14px;font-weight:400}.run-status{color:#829b7b;min-height:18px;padding:13px 23px 0;font-size:9px;line-height:1.7}.upload-section,.encryption-section{border-top:1px solid #edf1e8;margin-top:18px;padding:21px 23px}.upload-section>.button,.encryption-section>.button{width:100%;margin-top:15px}.upload-section .control-help,.encryption-section .control-help{margin-top:9px}.text-button{color:#67866b;background:0 0;border:0;padding:10px 0;font-size:9px;font-weight:500;display:inline-block}.schema-details{color:#97a18f;margin-top:13px;font-size:9px;line-height:1.8}.schema-details summary{cursor:pointer}.schema-details p{margin:10px 0 0}.schema-details code{color:#7c8c73;font-size:9px}.encryption-section{background:#fafcf7;margin-top:0}.encryption-section .run-status{padding:10px 0 0}.metrics{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:12px;grid-template-columns:repeat(4,1fr);gap:0;margin:24px 0;display:grid}.metric{border-right:1px solid var(--border);padding:23px 25px}.metric:last-child{border:0}.metric strong{letter-spacing:-1px;margin:12px 0 7px;font-family:Space Grotesk,sans-serif;font-size:31px;font-weight:500;line-height:1;display:block}.metric strong small{letter-spacing:0;color:#7f937f;margin-left:3px;font-size:14px}.metric>span:last-child{color:#929e8e;font-size:9px}.results-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;display:grid}.node-panel .panel-heading,.diagnostics-panel .panel-heading{padding-bottom:20px}.node-summary{color:#869580;align-items:center;gap:10px;padding:0 25px 14px;font-size:10px;display:flex}.node-summary strong{color:#57735b;font-weight:550}.class-pill{color:#6a8560;background:#eaf2e5;border-radius:4px;padding:4px 7px;font-size:9px}.logit-bars{gap:11px;padding:0 25px 21px;display:grid}.logit-row{color:#80907b;grid-template-columns:49px 1fr 63px;align-items:center;gap:12px;font-size:10px;display:grid}.logit-track{background:#f2f6ed;border-radius:3px;height:7px;position:relative;overflow:hidden}.logit-zero{z-index:1;background:#b8c5b0;width:1px;position:absolute;top:0;bottom:0}.logit-fill{border-radius:3px;height:100%;transition:left .25s,width .25s;position:absolute}.logit-value{text-align:right;color:#688365;font-family:monospace;font-size:10px}.node-panel>.small-note{padding:0 25px 23px}.diagnostics{gap:16px;margin:0;padding:0 25px;display:grid}.diagnostics>div{border-bottom:1px solid #eff3e9;justify-content:space-between;gap:15px;padding-bottom:10px;font-size:11px;display:flex}.diagnostics dt{color:#82947b}.diagnostics dd{color:#57724f;margin:0;font-family:monospace;font-size:11px}.diagnostics-panel>.small-note{padding:16px 25px}.export-button{margin:0 25px 23px}.ckks-results{margin-top:24px;padding-bottom:21px}.ckks-diagnostics{grid-template-columns:repeat(4,1fr);gap:18px;padding:0 25px 18px;display:grid}.ckks-stat{color:#6b7f62;font-size:11px}.ckks-stat strong{color:var(--ink);margin-top:7px;font-family:monospace;display:block}.ckks-results>.small-note{padding:0 25px}.explanation{border-bottom:1px solid var(--border);align-items:flex-start;gap:80px;padding:58px 0 55px;display:flex}.explanation>div:first-child{flex:0 0 34%}.explanation h2{letter-spacing:-1px;margin:16px 0 0;font-family:Space Grotesk,sans-serif;font-size:28px;font-weight:500;line-height:1.3}.explanation-copy{max-width:590px}.explanation-copy p{color:#7e8d76;margin:0 0 14px;font-size:12px;line-height:1.95}.explanation-copy a{color:#497256;gap:8px;font-size:11px;font-weight:600;display:inline-flex}footer{color:#96a28b;justify-content:space-between;align-items:center;gap:25px;max-width:1440px;margin:auto;padding:27px 5.5% 35px;font-size:9px;display:flex}footer>div{align-items:center;gap:18px;display:flex}footer strong{color:#5b7756;font-family:Space Grotesk,sans-serif;font-size:12px;font-weight:600}.footer-links{gap:22px}.footer-links a{color:#719367}.message{border-radius:7px;margin-bottom:20px;padding:13px 17px;font-size:12px;line-height:1.6}.message.error{color:#8b593f;background:#fff1e8;border:1px solid #e7c4aa}.loading #graph{opacity:.35}@keyframes tile-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@media (width>=1440px){.hero{padding-top:66px}.graph-stage{height:380px}}@media (width<=1100px){.hero{gap:30px}.mode-card{min-width:260px;max-width:280px}.workspace{grid-template-columns:minmax(0,1fr) 280px;gap:16px}.panel-heading{padding:21px 20px 16px}.panel-heading h2{font-size:16px}.graph-view-switch{flex-direction:column}.graph-meta{padding-left:20px}.graph-bottom{flex-direction:column;align-items:flex-start;gap:8px;padding:14px 20px}.pipeline{padding:0 20px 21px}.pipeline-step code{font-size:8px}.pipeline-step>span{font-size:7px}.pipeline-arrow{padding-right:8px;font-size:14px}.pipeline-note{padding-left:20px;padding-right:20px}.metric{padding:21px 19px}.metric .small-label{letter-spacing:1px;font-size:8px}.metric strong{font-size:27px}.explanation{gap:40px}.footer-links>span{display:none}}@media (width<=850px){.topbar{height:74px;padding:0 5%}main{padding:0 5%}.brand-lab,.brand-divider{display:none}nav{gap:20px}nav a{font-size:11px}.hero{gap:25px;padding:39px 0 30px}.hero-copy{max-width:65%}.hero-copy>p{font-size:12px}.mode-card{min-width:225px;max-width:240px;padding:17px}.mode-card strong{font-size:11px}.mode-card p{font-size:10px}.mode-footer{font-size:8px}h1{letter-spacing:-1.4px;font-size:36px}.workspace{grid-template-columns:minmax(0,1fr)}.controls-panel{grid-template-columns:1fr 1fr;display:grid;overflow:visible}.controls-panel .panel-heading{grid-column:1/-1;padding-bottom:20px}.controls-panel form{border-right:1px solid var(--border);grid-row:2/5;padding-bottom:25px}.controls-panel>.run-status{grid-area:5/1;padding-bottom:20px}.upload-section{border:0;grid-area:2/2/3;margin:0;padding-top:0}.encryption-section{background:0 0;grid-area:3/2/6;margin:0;padding-top:18px}.control-divider{margin:20px 0}.graph-view-switch{flex-direction:row}.graph-stage{height:350px}.graph-bottom{flex-direction:row;align-items:center}.pipeline-step code{font-size:11px}.pipeline-step>span{font-size:9px}.pipeline-note{font-size:10px}.metric{padding:19px 15px}.metric strong{font-size:24px}.metric>span:last-child{font-size:8px}.results-grid{gap:15px}.panel-heading h2{font-size:17px}.explanation{gap:30px;padding:40px 0}.explanation h2{font-size:25px}footer{padding:24px 5%}.footer-links{display:none}}@media (width<=600px){.topbar{height:66px}.brand{font-size:20px}.brand svg{width:28px}nav{gap:16px}nav>a:first-child{display:none}.local-badge{padding:6px 9px;font-size:9px}.hero{padding-top:32px;display:block}.hero-copy{max-width:none}h1{font-size:35px;line-height:1.15}.eyebrow{letter-spacing:1.5px;margin-bottom:15px;font-size:8px}.hero-copy>p{font-size:12px;line-height:1.8}.mode-card{max-width:none;margin-top:25px;padding:15px 18px}.mode-card .small-label{font-size:8px}.mode-card strong{margin:10px 0 8px;font-size:12px}.mode-card p{font-size:10px}.mode-footer{display:none}.panel-heading{padding:20px 17px 14px}.panel-heading h2{font-size:16px}.graph-view-switch{flex-direction:column}.view-button{padding:5px 7px;font-size:8px}.graph-meta{gap:8px;padding:0 17px 14px;font-size:9px}.graph-stage{height:260px}.graph-bottom{flex-direction:column;align-items:flex-start;padding:13px 17px}.graph-bottom>.small-note,.legend-item{font-size:8px}.pipeline{gap:7px;padding:0 17px 20px}.pipeline-step{gap:8px}.pipeline-step code{letter-spacing:-.2px;font-size:7px}.pipeline-step>span{font-size:7px;line-height:1.5}.pipeline-step strong{font-size:10px}.pipeline-arrow{padding:0;font-size:12px}.bank-tiles{flex-wrap:wrap;gap:2px}.bank-tile{padding:2px 4px;font-size:7px}.pipeline-note{padding:12px 17px 14px;font-size:8px}.pipeline-note code{font-size:8px}.controls-panel{display:block}.controls-panel form{border:0;padding:0 21px}.controls-panel .panel-heading{padding:21px}.controls-panel>.run-status{padding:13px 21px 17px}.control-divider{margin:22px 0}.upload-section,.encryption-section{border-top:1px solid #edf1e8;padding:20px 21px}.encryption-section{background:#fafcf7}.metrics{grid-template-columns:repeat(2,1fr);margin:20px 0}.metric{padding:21px}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--border)}.metric strong{font-size:29px}.metric .small-label{font-size:8px}.metric>span:last-child{font-size:9px}.results-grid{grid-template-columns:1fr;gap:20px}.explanation{padding:36px 0;display:block}.explanation h2{font-size:26px}.explanation-copy{margin-top:23px}.explanation-copy p{font-size:11px}footer>div{flex-wrap:wrap;gap:8px}footer strong{width:100%}footer{padding-bottom:27px}.ckks-diagnostics{grid-template-columns:1fr 1fr}.node-panel .panel-heading,.diagnostics-panel .panel-heading{padding:21px}.logit-bars,.diagnostics,.node-summary{padding-left:21px;padding-right:21px}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.explanation-copy .method-credit{color:#8a9882;margin-top:17px;font-size:10px;line-height:1.8}.explanation-copy .method-credit a{font-size:10px;font-weight:500;display:inline}