:root{--ink:#183c45;--teal:#327d8b;--muted:#52696f;--paper:#f7faf9;--line:#cddedc;--blue:#2557a0;--orange:#a24a14;--white:#fff}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,"Microsoft JhengHei",sans-serif}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}header,footer{background:white;border-block:1px solid var(--line)}.bar{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-block:14px}.brand{text-decoration:none;font-weight:750}.brand span{display:inline-grid;place-items:center;border-radius:50%;background:var(--teal);color:white;width:34px;height:34px;margin-right:8px}a{color:#246c7a;text-underline-offset:3px}.hero{padding:34px 0 22px}.hero h1{font-size:clamp(2.2rem,6vw,4.15rem);line-height:1.1;margin:.18em 0}.hero p{color:var(--muted);margin:.6rem 0}.eyebrow{color:#286b7b;font-size:.82rem;font-weight:800;letter-spacing:.16em}nav{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:8px}button,select,input,textarea{font:inherit;color:inherit}button,select,input{border:1px solid #a9c6c7;border-radius:6px;background:white;padding:.48rem .75rem}button{cursor:pointer;font-weight:650}button[aria-current],button.primary{background:#256674;color:white;border-color:#256674}button:hover{border-color:#246c7a}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b4642b;outline-offset:2px}#panel{min-height:55vh;padding:22px 0 42px}h2,h3,h4{line-height:1.3;margin:.4rem 0 .8rem}h2{font-size:1.65rem}h3{font-size:1.17rem}p{margin:.5rem 0 1rem}.grid{display:grid;grid-template-columns:minmax(240px,340px) minmax(0,1fr);gap:16px;align-items:start}.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:18px;min-width:0;margin-bottom:12px}.controls label{display:grid;gap:3px;margin-bottom:10px;font-weight:650}.controls select,.controls input{width:100%;min-width:0}.check label{display:flex;gap:9px;align-items:center;font-weight:400;margin:4px 0}.check input,.controls .check input{width:auto}.inline{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.note{background:#eaf4f3;border-left:4px solid var(--teal);padding:9px 12px}.muted,small,figcaption{color:var(--muted)}.warning{color:#8f340f;background:#fff0e6;border-left:4px solid #b25e32;padding:10px}.table{overflow:auto;margin:8px 0 16px}table{width:100%;border-collapse:collapse;white-space:nowrap;font-variant-numeric:tabular-nums}th,td{border-bottom:1px solid #e0eae9;padding:.4rem .55rem;text-align:right}th:first-child,td:first-child{text-align:left}th{background:#edf5f4}caption{text-align:left;font-weight:700;margin:.3rem 0}.hit{background:#fff0d8;font-weight:750}.sig{color:#07574f;font-weight:800}figure{margin:10px 0}svg{display:block;width:100%;height:auto}textarea{width:100%;min-height:245px;padding:10px;border:1px solid #a9c6c7;border-radius:6px;font:14px/1.5 ui-monospace,Consolas,monospace}details{border-top:1px solid var(--line);padding:8px 0}summary{cursor:pointer;font-weight:700}.math{font-family:Georgia,serif;background:#edf5f4;padding:6px 10px;border-radius:5px;display:inline-block}.stack>*+*{margin-top:10px}@media(max-width:760px){.grid,.pair{grid-template-columns:1fr}.wrap{width:calc(100% - 24px)}.card{padding:12px}nav button{flex:1 1 29%;padding:.35rem}.hero{padding-top:24px}}
.source-credit{padding-top:14px}.source-credit+.bar{padding-top:6px}#r-output{min-height:24rem}
.plot-label{paint-order:stroke;stroke:white;stroke-width:3px;stroke-linejoin:round}.model{display:block;margin:.65rem 0;overflow:auto}.model-notation{color:var(--muted)}
.glm-overview dt{font-weight:700}.glm-overview dd{margin:.25rem 0 .85rem;overflow-wrap:anywhere}

.descriptive-layout{display:grid;gap:1rem;align-items:start;margin-bottom:1rem}
.descriptive-summary,.descriptive-plot{min-width:0}
.descriptive-summary th,.descriptive-summary td{padding-inline:.35rem}
.descriptive-plot{width:100%;max-width:32rem;justify-self:end}
@media (min-width: 62rem){
 .descriptive-layout{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}
}

.descriptive-plot .profile-chart{overflow-x:auto}
.descriptive-plot .profile-chart svg[style]{display:block;max-width:none;margin-inline:auto}

.settings-layout > details[open] > summary { margin-bottom: 12px; }
.settings-layout > details:not([open]) { justify-self: start; padding-block: .5rem; }
.grid.settings-layout:has(> details:not([open])) { grid-template-columns: minmax(0, 1fr); }
.chart-download { display: inline-block; margin-top: .5rem; }
@media (min-width: 761px) {
 .grid.settings-layout { grid-template-columns: 220px minmax(0, 1fr); }
}

.anova-summary th:first-child { width: 1%; }