:root{font-family:Inter,system-ui,sans-serif;color:#dce5ef;background:#0b121c;font-size:14px}*{box-sizing:border-box}body{margin:0}header{padding:42px 5% 30px;display:flex;gap:28px;align-items:center;background:radial-gradient(ellipse at 80% 0,#19364a,transparent 60%);border-bottom:1px solid #293544}.brand{font:700 30px monospace;align-self:flex-start;border:1px solid #375063;padding:16px 10px}.brand span{color:#5bdbb3}h1{font-size:32px;font-weight:500;letter-spacing:-1px;margin:10px 0}h2{font-size:28px;font-weight:500;margin:8px 0 20px}h3{font-size:15px;font-weight:600;margin:0 0 20px}.eyebrow,.badge{font:11px 'IBM Plex Mono',monospace;letter-spacing:1.5px;color:#77bcae}.sub,.hint{color:#96a6b7}.badge{margin-left:auto;border:1px solid #375063;padding:12px;font-size:10px}nav{padding:0 5%;display:flex;border-bottom:1px solid #293544;overflow:auto}button,select{font:inherit;color:inherit;background:#182432;border:1px solid #344456;border-radius:5px;padding:10px 13px;cursor:pointer}nav button{background:transparent;border:0;border-bottom:2px solid transparent;border-radius:0;padding:21px;color:#96a6b7;white-space:nowrap}nav button.active{border-color:#5bdbb3;color:#7ce3c3}main{padding:32px 5%;min-height:65vh}.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:16px}.layout{display:grid;grid-template-columns:310px 1fr;gap:24px}.card,.schematic{background:#111d2a;border:1px solid #293a4c;border-radius:8px;padding:24px;margin-bottom:20px}aside.card{padding:22px}label{display:block;font-size:12px;color:#b2c1cf;margin-bottom:15px}.inputwrap{display:flex;margin-top:7px;border:1px solid #3b4c5f;border-radius:4px;overflow:hidden}.inputwrap input{width:100%;background:#0c1622;border:0;color:#edf5fc;padding:10px;font:14px 'IBM Plex Mono',monospace;min-width:0}.inputwrap span{padding:10px;min-width:60px;text-align:center;font-size:11px}.mode select{display:block;width:100%;margin-top:8px}input:disabled{opacity:.4}.primary{width:100%;background:#75e3bc;color:#09231c;font-weight:600;border:0;margin-top:10px}.hint{font-size:11px;line-height:1.7}.flow{display:flex;justify-content:space-between;align-items:center;gap:8px;font:12px monospace;line-height:2;text-align:center}.flow b{color:#4e8a88}.flow .hot{color:#ffb47c}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}.metric{background:#132232;border:1px solid #2c4054;padding:20px;border-radius:6px}.metric p{font-size:10px;letter-spacing:.7px;color:#9eafc2;margin:0 0 12px}.metric strong{font:28px 'IBM Plex Mono',monospace;color:#e8f6ff}.metric small{display:block;color:#93a8ba;font-size:11px;margin-top:8px}.details{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.details .metric{padding:14px;background:transparent}.details strong{font-size:20px}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:right;font:12px 'IBM Plex Mono',monospace}th{font-size:10px;color:#91a5b8}td,th{padding:15px 10px;border-bottom:1px solid #293a4c}td:first-child,th:first-child,td:nth-child(2),th:nth-child(2){text-align:left}.status{font-size:11px;color:#7ce3c3}.prose{max-width:1000px;line-height:1.8}.prose h3{margin-top:30px}.roadgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}#error:not(:empty){padding:15px;background:#36251d;color:#ffc9a6;border-radius:5px;margin-bottom:16px}footer{display:flex;justify-content:space-between;padding:24px 5%;border-top:1px solid #293544;color:#8b9caf;font:11px monospace}button:hover{filter:brightness(1.15)}:focus-visible{outline:2px solid #75e3bc;outline-offset:3px}[hidden]{display:none!important}@media(max-width:1000px){.layout{grid-template-columns:270px 1fr}.badge{display:none}.metrics,.details{grid-template-columns:1fr 1fr}.sectionhead{flex-wrap:wrap}}@media(max-width:720px){header{padding:24px 5%}.brand{display:none}h1{font-size:26px}.layout{grid-template-columns:1fr}.flow{font-size:10px;gap:2px}.card{padding:16px}.roadgrid{grid-template-columns:1fr}footer{gap:20px}.metrics{gap:8px}.metric{padding:15px}.metric strong{font-size:22px}}

a{color:#79dfc1}.notice{padding:16px;background:#362b1e;border:1px solid #735739;color:#ffdbac;border-radius:6px;line-height:1.6}.flow{flex-wrap:wrap}.flow span{max-width:100px}nav button{padding:18px 15px}.details .metric p{line-height:1.6}

.brand{padding:8px;border:0}.studycontrols{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:18px}.studycontrols select,.studycontrols input{display:block;width:100%;margin-top:8px;background:#0c1622;border:1px solid #3b4c5f;color:#edf5fc;padding:10px;border-radius:4px}.compact{width:auto;padding:12px 22px}.studyoutput{margin-top:24px;line-height:1.7}.sweepchart{width:100%;background:#0c1622;border-radius:6px;margin:16px 0}.enginechecks{display:flex;flex-wrap:wrap;gap:20px;margin:20px 0}.enginechecks label{display:flex;align-items:center;gap:8px}summary{cursor:pointer;color:#75e3bc;margin:15px 0}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#0b1520;padding:18px;font-size:12px}nav{position:sticky;top:0;background:#0b121c;z-index:3}.tablewrap td{max-width:450px;white-space:normal}nav button{font-size:12px;padding:18px 12px}@media(max-width:720px){.studycontrols{grid-template-columns:1fr 1fr}.compact{width:100%;margin-bottom:10px}}

.studyoutput .tablewrap{max-height:440px;overflow:auto}.studyoutput th{position:sticky;top:0;background:#132232}.studyoutput table td:last-child{text-align:left}.notice{font-size:12px;padding:12px 16px}

.faviconline{display:flex;align-items:center;gap:30px;flex-wrap:wrap;padding:18px 0}

/* Two fixed navigation rows: engine types above supporting analyses. */
nav{display:block;padding:16px 5% 0;overflow:visible;border-bottom:1px solid #344456}
.tab-row{display:grid;gap:6px;overflow-x:auto;scrollbar-width:thin;padding:0 0 8px}
.engine-tabs{grid-template-columns:repeat(6,minmax(88px,1fr))}
.supporting-tabs{grid-template-columns:repeat(4,minmax(150px,1fr));border-top:1px solid #293544;padding-top:8px}
nav button{border:1px solid #344456;border-bottom:3px solid #344456;border-radius:6px 6px 0 0;background:#142130;color:#aebdcb;padding:13px 10px;font-size:13px;font-weight:500;white-space:nowrap}
nav button:hover{background:#1d3042}
nav button.active{border-color:#5bba9f;border-bottom-color:#75e3bc;background:#1b3b37;color:#98f3d3}
.supporting-tabs button{background:#111d2a;font-size:12px;padding:11px 10px}
.supporting-tabs button.active{background:#1b3b37}
@media(max-width:720px){nav{padding-top:10px}.tab-row{gap:5px}.engine-tabs{grid-template-columns:repeat(6,minmax(88px,1fr))}.supporting-tabs{grid-template-columns:repeat(4,minmax(150px,1fr))}}

/* Link back to the Aero Design Analysis home page. */
.site-home{display:block;padding:12px 5% 0;font:12px 'IBM Plex Mono',monospace;letter-spacing:.04em;color:#79dfc1;text-decoration:none;background:#0b121c}
.site-home:hover{text-decoration:underline}