@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=IBM+Plex+Mono:wght@400;500&display=swap";:root{font-family:DM Sans,sans-serif;color:#1c2b3d;background:#eef1f5;font-synthesis:none;font-size:16px;--ink:#1c2b3d;--muted:#637187;--line:#dce2e9;--teal:#107761;--dark:#101825;--mono:"IBM Plex Mono",monospace}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #377ecc;outline-offset:3px}button{border:0}button:disabled{cursor:default}#lattice-canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;background:var(--dark);color:#eef4fd;position:relative;z-index:3}.brand{display:flex;align-items:center;gap:12px;font-size:25px;letter-spacing:-1px;font-weight:650}.brand:hover{text-decoration:none}.brand-sub{display:block;font-size:10px;font-weight:500;letter-spacing:1.8px;color:#9eacc0;margin-top:3px}.topbar nav{display:flex;align-items:center;gap:28px;font-size:14px}.topbar nav a{color:#c2ccda}.org{font-weight:600;border-left:1px solid #344155;padding-left:28px;letter-spacing:-.3px}.workspace{display:grid;grid-template-columns:330px minmax(0,1fr);align-items:start}.sidebar{position:relative;z-index:2;background:#fff;min-height:calc(100vh - 86px);border-right:1px solid var(--line)}.editor-section{padding:28px 26px;border-bottom:1px solid var(--line)}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:1.1px;font-weight:500;color:var(--muted)}h1{font-size:26px;line-height:1.25;font-weight:550;letter-spacing:-1px;margin:14px 0 27px}label{display:block;font-size:14px;font-weight:550;margin-bottom:9px}.muted{float:right;color:var(--muted);font-family:var(--mono);font-weight:400;font-size:12px}select{width:100%;background:#f7f9fb;border:1px solid #ccd5df;border-radius:6px;color:var(--ink);padding:11px 28px 11px 10px;font-size:14px}.help{font-size:12px;line-height:1.65;color:var(--muted);margin:8px 0 20px}.preset-note{min-height:56px;margin-bottom:24px}.segmented{display:flex;border:1px solid var(--line);padding:3px;border-radius:7px;background:#f3f5f8;gap:3px}.segmented button{background:transparent;flex:1;white-space:nowrap;color:#536279;padding:8px 11px;border-radius:4px;font-size:14px;font-weight:550}.segmented button[aria-pressed=true]{background:#fff;color:#1b3849;box-shadow:0 1px 4px #182f4d20}#dimensions{margin-bottom:22px}.code-input{resize:vertical;width:100%;padding:11px 12px;font-family:var(--mono);font-size:13px;line-height:1.7;border:1px solid #ccd5df;background:#fafbfd;border-radius:6px;color:#263951;min-height:68px}.code-input:focus{background:#fff}.polys{min-height:113px}.primary{width:100%;background:#166e5d;color:#fff;border:1px solid #105f50;border-radius:6px;font-size:14px;font-weight:550;padding:12px 15px;text-align:left;box-shadow:0 2px 4px #103f4214}.primary:hover{background:#115d4e}.primary span{float:right;color:#a9d6ca}.display-section{padding-top:25px}.display-section>.eyebrow{margin-bottom:25px}.range-label{display:flex;align-items:center;justify-content:space-between}.range-label label{margin-bottom:4px}.range-label output{font:12px var(--mono);color:var(--muted)}input[type=range]{width:100%;accent-color:#18725e;margin:7px 0 25px;height:5px;cursor:pointer}.checkbox-row{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:13px}.checkbox-row label{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:400;white-space:nowrap}input[type=checkbox]{accent-color:#18725e}.secondary{border:1px solid var(--line);background:#fff;border-radius:5px;font-size:13px;color:var(--ink);padding:8px 13px}.secondary:hover{background:#f0f4f7}.display-section .help{margin-bottom:0}.explanation{padding:24px 26px;font-size:13px;line-height:1.7;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:14px;font-weight:550}.explanation p{color:var(--muted)}.sidebar-footer{padding:24px 26px;font-size:12px;line-height:1.8;color:var(--muted)}.sidebar-footer a{color:#146e5b}.workspace main{min-width:0;padding:34px 34px 20px}.main-heading,.stats,.gallery-toolbar,.legend-bar,.main-footer{position:relative;z-index:2}.main-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}h2{font-size:28px;font-weight:550;letter-spacing:-.8px;line-height:1.2;margin:10px 0 0}.dimension-badge{font:11px var(--mono);color:#557087;border:1px solid #cfdae3;padding:8px 10px;border-radius:4px;white-space:nowrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:27px 0 30px;border:1px solid #d8e0e9;border-radius:7px;background:#f8fafc}.stat{padding:17px 20px;border-right:1px solid #d8e0e9}.stat:last-child{border:0}.stat-value{font:21px var(--mono);color:#273e55;white-space:nowrap}.stat-label{font-size:12px;color:var(--muted);margin-top:6px}.gallery-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}.check-filter{background:#e4e9ef;max-width:350px}.gallery-toolbar>span{font:11px var(--mono);color:var(--muted)}.legend-bar{display:flex;justify-content:space-between;align-items:center;background:#1a2434;border:1px solid #303c4e;border-radius:6px;padding:12px 16px;margin-bottom:16px;color:#c2cede;gap:12px}#polynomial-legend{display:flex;flex-wrap:wrap;gap:10px 19px}.poly-key{display:flex;align-items:center;gap:7px;font:12px var(--mono)}.poly-key i{width:8px;height:8px;border-radius:50%;display:inline-block}.origin-legend{font:11px var(--mono);color:#a4b0c4;white-space:nowrap}.origin-legend span{font-size:19px;vertical-align:middle;color:#edf4ff;margin-right:4px}.check-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.check-gallery.four-d{grid-template-columns:1fr}.check-card{border:1px solid #324156;border-radius:8px;overflow:hidden;min-width:0;position:relative;box-shadow:0 3px 8px #172c4020}.check-card header{position:relative;z-index:2;background:#192333;display:flex;justify-content:space-between;align-items:center;padding:15px 18px;color:#edf3fb}.check-heading{display:flex;align-items:center;gap:10px}.check-heading h3{font:14px var(--mono);font-weight:500;margin:0}.type-tag{font:11px var(--mono);font-weight:500;border:1px solid #558c84;color:#92d8ca;border-radius:4px;padding:4px 6px}.type-tag.z{color:#c1b5ed;border-color:#70648a}.weight{font:11px var(--mono);color:#a2b3cb}.viewport-strip{display:flex;gap:var(--slice-gap,16px);overflow-x:auto;background:transparent;position:relative;scrollbar-color:#4a5a70 #172333;scrollbar-width:thin}.viewport{position:relative;height:315px;min-width:0;flex:1;touch-action:none;cursor:grab;outline-offset:-4px!important}.viewport:active{cursor:grabbing}.four-d .viewport{flex:1 0 190px;height:275px}.slice-label{position:absolute;left:12px;top:10px;font:11px var(--mono);color:#c7d4e5;z-index:2;background:#1f2c41e6;padding:4px 7px;border-radius:3px;pointer-events:none}.viewport-hint{position:absolute;bottom:9px;right:12px;color:#7e91ac;font:10px var(--mono);z-index:2;pointer-events:none}.check-card>footer{position:relative;z-index:2;background:#151f2f;color:#acbbcf;padding:12px 16px;font-size:12px;border-top:1px solid #2b384c}.block-legend{display:flex;gap:7px;flex-wrap:wrap;align-items:center;font:10px var(--mono);color:#abbad0;line-height:1.6;margin-bottom:8px}.block-legend span{background:#243147;padding:2px 5px;border-radius:3px;color:#ccdaed}.support-details summary{font-size:12px;font-weight:400;color:#b4c5db}.support-details[open] summary{margin-bottom:12px}.support-details{max-height:340px;overflow:auto}.support-table{width:100%;border-collapse:collapse;font:11px var(--mono);text-align:left;line-height:1.8}.support-table th{font-weight:400;color:#8196b3;border-bottom:1px solid #344358}.support-table td{padding:5px 2px;border-bottom:1px solid #253349}.support-table td:first-child{white-space:nowrap}.main-footer{display:flex;justify-content:space-between;gap:15px;color:#6c7d91;font-size:11px;padding:22px 0;line-height:1.7}#input-error{font-size:13px;line-height:1.5;color:#9c2430;background:#fff1f2;border:1px solid #e8b5bb;padding:11px;border-radius:5px;margin-bottom:13px}#webgl-error{position:relative;z-index:2;color:#782734;background:#fff1f3;border:1px solid #e8b5bb;border-radius:5px;font-size:14px;line-height:1.6;padding:15px;margin-bottom:20px}#tooltip{position:fixed;z-index:10;pointer-events:none;color:#dce8fa;background:#0a1122f2;border:1px solid #60728b;border-radius:5px;padding:9px 12px;font:12px var(--mono);line-height:1.7;max-width:300px;box-shadow:0 4px 20px #0004}#draft-status:empty{display:none}#draft-status{color:#846729;margin-bottom:0}.empty-check{position:absolute;top:45%;text-align:center;width:100%;color:#bdcde3;font-size:13px;z-index:2}.plot-caption{position:relative;z-index:2;background:#172333;padding:9px 16px;color:#8ea1bb;font:10px var(--mono)}[hidden]{display:none!important}@media(min-width:1600px){.workspace{grid-template-columns:350px minmax(0,1fr)}.workspace main{padding:40px 44px}.viewport{height:390px}.four-d .viewport{height:320px}}@media(max-width:1150px){.workspace{grid-template-columns:300px minmax(0,1fr)}.workspace main{padding:26px 22px}.editor-section{padding:25px 22px}.check-gallery{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid #d8e0e9}.main-heading{align-items:start;flex-direction:column;gap:15px}.dimension-badge{font-size:10px}.gallery-toolbar>span{display:none}.viewport{height:350px}.topbar{padding:0 25px}.topbar nav{gap:20px}}@media(max-width:760px){.topbar{height:76px;padding:0 20px}.topbar nav{gap:15px;font-size:12px}.org{display:none}.brand{font-size:23px}.brand-sub{font-size:8px}.workspace{display:block}.sidebar{min-height:auto;border-right:0;display:grid;grid-template-columns:1fr 1fr}.editor-section:first-child{grid-row:span 3}.display-section{padding:26px 20px}.explanation,.sidebar-footer{padding:20px}.workspace main{padding:25px 20px}.main-heading{flex-direction:row;align-items:center}h2{font-size:24px}.stats{grid-template-columns:repeat(4,1fr);margin:22px 0}.stat{padding:13px 10px}.stat-value{font-size:17px}.stat-label{font-size:10px}.stat:nth-child(2){border-right:1px solid #d8e0e9}.stat:nth-child(-n+2){border-bottom:0}.main-footer{flex-direction:column;gap:4px}.viewport{height:340px}.eyebrow{font-size:10px}.check-filter button{font-size:13px}.legend-bar{padding:12px}h1{font-size:24px}.preset-note{min-height:0}}@media(max-width:520px){.sidebar{display:block}.sidebar .editor-section{padding:23px 20px}.display-section{display:grid;grid-template-columns:1fr}.display-section>.eyebrow{margin-bottom:22px}h1{font-size:24px;margin:10px 0 20px}h1 br{display:none}.preset-note{margin-bottom:20px}#polynomials{min-height:98px}.sidebar-footer{display:none}.topbar nav a:first-child{display:none}.main-heading{align-items:start;flex-direction:column}.dimension-badge{display:none}.workspace main{padding:25px 14px}.legend-bar{align-items:start}.poly-key{font-size:11px}.stats{margin-top:20px}.stat-value{font-size:15px}.stat{padding:12px 8px}.stat-label{font-size:10px}.four-d .viewport{flex-basis:210px}.main-footer{font-size:10px}.check-card header{padding:13px}.viewport{height:320px}.explanation{padding:18px 20px}.brand-sub{letter-spacing:1.3px}}@media(prefers-reduced-motion:no-preference){button,a{transition:background .15s,color .15s}}.viewport-strip{background:#101a2b}.viewport{background:transparent}.four-d .viewport{border-right:1px solid #29374b}.four-d .viewport:last-child{border-right:0}