*{box-sizing:border-box}body{margin:0;background:#f4f5f2;color:#193b3b;font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}header{height:86px;border-bottom:1px solid #dce3de;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:#fff}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.brand{font-size:25px;font-weight:850;letter-spacing:2px}.brand span{display:block;font-size:8px;letter-spacing:3px;margin-top:-5px}header>a:last-child{font-size:13px}main{max-width:1560px;margin:auto;padding:0 5vw}.intro{display:flex;justify-content:space-between;align-items:center;padding:45px 0 34px;gap:24px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;margin:0 0 10px;color:#6d857a}h1{font-size:clamp(34px,4vw,54px);line-height:1.1;letter-spacing:-2px;margin:0 0 18px;font-weight:650}.dot{color:#cf955d}.intro p:last-child{color:#5c706b;margin-bottom:0}.privacy{border:1px solid #d3dfd5;background:#eaf1e9;border-radius:8px;padding:15px 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#cf955d}.drop.dragging{background:#e2ecd9}button,input,select{font:inherit}button{cursor:pointer;border:1px solid #cbd7cd;border-radius:6px;background:#fff;color:#214a40;font-size:12px;font-weight:650;padding:10px 14px}button:hover:not(:disabled){background:#e9f1e8}button:disabled{cursor:default;opacity:.4}.primary{width:100%;background:#214e41;color:white;border-color:#214e41;margin-top:16px}.primary:hover:not(:disabled){background:#15382d}.secondary{width:100%;margin-top:12px;background:#f5f7f2}.text-button{border:0;padding:0;text-decoration:underline;font-size:11px;margin-top:6px}label{display:block;font-size:11px;font-weight:650;margin:14px 0 0}input,select{width:100%;border:1px solid #d3dcd6;border-radius:5px;padding:9px;color:#23463c;background:#fafbf8;margin-top:5px;font-size:12px;min-width:0}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.curve-pair{display:grid;grid-template-columns:1fr 85px;gap:8px}.small{font-size:11px;color:#6a7a70;margin:14px 0 0;overflow-wrap:anywhere}.result{min-width:0;background:#fff;border:1px solid #dce3de;border-radius:9px;overflow:hidden}.result-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 26px;border-bottom:1px solid #e1e8e1}.result-bar .eyebrow{font-size:9px;margin-bottom:6px}.result-bar h2{margin:0;overflow-wrap:anywhere}.exports{display:flex;gap:7px;flex-shrink:0}#status{padding:10px 26px;font-size:11px;background:#f3f7ef;border-bottom:1px solid #e4eadd}#status.error{background:#fff0e9;color:#9b3d20}#warnings{padding:10px 26px;margin:0;background:#fff7dc;white-space:pre-line}#preview{padding:25px;overflow:auto;max-height:1060px;background:#eef0eb;min-height:650px}#preview>svg{display:block;background:white;width:100%;height:auto;min-width:550px;box-shadow:0 2px 10px #183a2d12}.empty{text-align:center;padding:70px 10px;color:#718477}.empty h3{font-size:27px;line-height:1.3;font-weight:450;letter-spacing:-.6px;color:#446254}.empty p{font-size:12px}.empty-logs{margin:auto;display:flex;height:170px;width:220px;border:1px solid #becdbf;background:repeating-linear-gradient(0deg,transparent 0 20px,#d4ded2 20px 21px)}.empty-logs i{display:block;flex:1;border-right:1px solid #cbd6c8;background:#c8d8bc66;clip-path:polygon(20% 0,60% 10%,30% 20%,80% 30%,45% 40%,65% 50%,35% 60%,70% 70%,25% 80%,60% 90%,40% 100%,0 100%,0 0)}.empty-logs i:nth-child(2n){transform:scaleX(-1);background:#9bb6a366}.caption{font-size:10px;color:#7b8c7d;margin:12px 26px}.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;padding:40px 0}.notes h3{font-size:13px;margin-bottom:7px}.notes p{font-size:12px;color:#6c7c72;margin:0}footer{border-top:1px solid #d5dfd4;padding:25px 0 35px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;color:#6b7f70}footer span{letter-spacing:0}#render-stage{position:absolute;left:-10000px;top:0;pointer-events:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #c99456;outline-offset:2px}@media(max-width:850px){main{padding:0 20px}.workspace{grid-template-columns:260px minmax(0,1fr);gap:14px}.panel{padding:16px}.privacy{display:none}.result-bar{padding:16px;flex-wrap:wrap}.notes{gap:20px}}@media(max-width:640px){header{height:70px;padding:0 20px}.intro{padding:30px 0}.workspace{grid-template-columns:1fr}aside{width:100%}.result-bar{padding:18px}.notes{grid-template-columns:1fr;gap:18px}.empty{padding:30px 0}#preview{padding:14px;min-height:450px}.caption{margin:12px 18px}footer{display:block}footer span{display:block;margin-top:8px}}

/* Density/neutron settings and wrapping export toolbar. */
.check-label{display:flex;align-items:center;gap:8px;font-size:12px;border-top:1px solid #dce3de;padding-top:15px}.check-label input{width:auto;margin:0;accent-color:#214e41}#overlay-options{margin-top:4px}#overlay-options:disabled{display:none}.exports{flex-wrap:wrap;justify-content:flex-end;flex-shrink:1}.result-bar{flex-wrap:wrap}.notes a{text-decoration:underline}

/* Per-curve formatting stays next to the curve it controls. */
.format-controls{border-top:1px solid #e0e6df;margin-top:12px;padding-top:10px;grid-column:1/-1}.format-controls summary,#range-report summary{cursor:pointer;font-size:12px;font-weight:650}.format-controls input[type=color]{height:36px;padding:4px}.format-controls .check-label{border:0;padding-top:0}.curve-pair{border-top:1px solid #e0e6df;padding-top:8px;margin-top:16px}.curve-pair .format-controls{margin-top:0;border:0;padding-top:0}#range-report{padding:12px 26px;border-bottom:1px solid #e0e6df}#range-summary{font-size:11px;color:#52695d}#range-summary p{margin:7px 0}.format-controls summary:focus-visible,#range-report summary:focus-visible{outline:3px solid #c99456;outline-offset:2px}