:root{--bg:#f3f9fa;--ink:#2a2f3d;--mut:#556075;--line:#d3e5e8;--card:#fff;--pri:#1f7479;--on:#fff;--teal:#2e9096;--sky:#84cdd8;--plum:#4b2a50;--lav:#b085b0;--hi:#f7f2f9;--yellow:#f6d555}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{font-family:"Iowan Old Style",Palatino,Georgia,serif;line-height:1.15;margin:0 0 .5em}
a{color:var(--pri)}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;color:#000;padding:8px;z-index:20}
header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line)}
.bar{max-width:1120px;margin:auto;padding:8px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand img{display:block;height:52px;width:auto}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav a{color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.95rem}
nav a:hover{background:#e6f3f5}
nav a[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--teal);border-radius:8px 8px 0 0;font-weight:600}
nav a.cta{background:var(--plum);color:#fff;font-weight:600;margin-left:8px}
nav a.cta:hover{background:#5d3664}
#mb{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:8px 14px;font:inherit}
.hero{background:linear-gradient(rgba(38,18,46,.74),rgba(38,18,46,.74)),url(assets/hero.jpg) center/cover var(--plum);color:var(--hi);text-align:center}
.hero .in{max-width:1120px;margin:auto;padding:96px 20px 104px;min-height:62vh;display:flex;flex-direction:column;align-items:center;justify-content:center}
.hero h1{font:600 clamp(2.4rem,7.5vw,5.2rem)/1.05 Oswald,"Arial Narrow",Impact,sans-serif;text-transform:uppercase;color:#fff;max-width:16ch;margin:0}
.hero .rule{width:min(560px,80%);height:8px;background:var(--yellow);margin:28px 0 24px}
.hero p{max-width:52ch;color:#efe4f2;font-size:1.15rem;margin:0}
.btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.btn{display:inline-block;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;background:var(--yellow);color:#2a1630}
.btn:hover{background:#fbe27c}
.btn.alt{background:none;color:#fff;border:1px solid #ffffff88}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
main{max-width:1120px;margin:auto;padding:0 20px}
.sec{padding:56px 0 8px}
.join{background:var(--yellow);border-radius:14px;padding:40px;margin-top:64px}.join h2,.join .lead{color:#2a1630}
main h2{font-size:clamp(1.7rem,3.5vw,2.3rem);color:var(--plum)}
.lead{max-width:62ch;color:var(--mut)}
.areas{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0;padding:0;list-style:none}
.areas li{border:2px solid var(--sky);background:var(--card);border-radius:99px;padding:6px 18px;font-weight:600;color:var(--plum)}
.areas li:nth-child(even){border-color:var(--lav)}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);border-top:5px solid var(--teal);border-radius:12px;padding:24px}
.card.b{border-top-color:var(--lav)}
.av{width:56px;height:56px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font:700 1.2rem Georgia,serif;margin-bottom:14px}
.b .av{background:var(--plum)}
.card h3{font-size:1.25rem;margin-bottom:.2em}.card p{margin:.3em 0;color:var(--mut)}
details{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}
summary{cursor:pointer;color:var(--pri);font-weight:600}
.card h4{margin:14px 0 2px;font-size:.95rem;color:var(--plum)}.card ul{margin:0;padding-left:18px;color:var(--mut)}
.soon{border-style:dashed;border-top-style:dashed}.soon p{margin:0}
footer{margin-top:80px;background:var(--ink);color:#c9d3e0;padding:36px 20px;text-align:center}
footer img{height:56px;width:auto;display:block;margin:0 auto 12px}
footer a{color:var(--sky)}
@media(max-width:1020px){
#mb{display:block}
nav ul{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 20px 16px}
nav ul.open{display:flex}nav a.cta{margin:8px 0 0;text-align:center}
.hero .in{padding:56px 20px 64px}}

.pagehead{background:var(--plum);color:#fff}
.pagehead .in{max-width:1120px;margin:auto;padding:52px 20px 44px}
.pagehead h1{font:600 clamp(2rem,5vw,3.4rem)/1.1 Oswald,"Arial Narrow",Impact,sans-serif;text-transform:uppercase;margin:0;color:#fff}
.pagehead .rule{width:min(360px,60%);height:6px;background:var(--yellow);margin-top:18px}
a.card{display:block;text-decoration:none;color:inherit}
a.card:hover{border-top-color:var(--yellow);box-shadow:0 4px 14px #4b2a5018}
a.card h3{color:var(--plum)}
.refs{padding-left:28px;max-width:80ch;color:var(--mut)}.refs li{margin:0 0 12px}
.app{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:24px;align-items:start}
#brain3d{position:relative;height:600px;border-radius:16px;background:radial-gradient(120% 90% at 50% 38%,#34244f 0%,#1b1230 55%,#120b22 100%);overflow:hidden;touch-action:pan-y;cursor:grab;box-shadow:0 10px 30px #1b123033}
#brain3d canvas{display:block;width:100%;height:100%}
.hint{position:absolute;left:14px;bottom:10px;color:#cdbfe0;font-size:.85rem;pointer-events:none}
#reset{position:absolute;right:12px;top:12px;background:#ffffff22;color:#fff;border:1px solid #ffffff55;border-radius:8px;padding:6px 12px;font:inherit;font-size:.85rem;cursor:pointer}
.rl{display:flex;flex-direction:column;gap:8px}
.rl button{display:flex;gap:10px;align-items:center;text-align:left;font:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);cursor:pointer}
.rl button i{width:12px;height:12px;border-radius:50%;flex:none}
.rl button[aria-pressed=true]{border-color:var(--teal);box-shadow:inset 0 0 0 1px var(--teal);background:#e6f3f5}
.info{margin-top:16px;min-height:96px}.info h3{margin-bottom:.2em;color:var(--plum)}.info p{margin:.2em 0;color:var(--mut)}
.note{color:var(--mut);font-size:.9rem;max-width:70ch;margin-top:20px}
@media(max-width:860px){.app{grid-template-columns:1fr}#brain3d{height:340px}}
.tools{position:absolute;left:12px;right:12px;top:12px;display:flex;gap:8px;flex-wrap:wrap;z-index:2}
.tools button,.tools #reset{position:static;background:#ffffff22;color:#fff;border:1px solid #ffffff55;border-radius:8px;padding:6px 12px;font:inherit;font-size:.85rem;cursor:pointer}
.tools button[aria-pressed=true]{background:#ffffff55}
.rl{flex-direction:row;flex-wrap:wrap}
.rl button{padding:6px 12px;border-radius:99px;font-size:.9rem}
.info .yer{font-weight:600;color:var(--plum)}.info p b{color:var(--ink)}
.uye{max-width:480px;display:grid;gap:16px;margin-top:20px}
.uye label{display:grid;gap:6px;font-weight:600}
.uye input:not([type=checkbox]){font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
.uye .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400}.uye .chk input{margin-top:5px}
.uye .bal{position:absolute;left:-9999px}.uye .btn{justify-self:start}#msg{margin:0;min-height:1.5em;color:var(--plum);font-weight:600}
.ld{position:absolute;inset:0;display:grid;place-items:center;color:#cdbfe0;text-align:center;padding:20px}
.lbls{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.lb{position:absolute;left:0;top:0;align-items:center;gap:6px;background:#1b1230d9;color:#fff;border:1px solid #ffffff33;border-radius:99px;padding:2px 10px 2px 6px;font-size:.78rem;white-space:nowrap}
.lb i{width:8px;height:8px;border-radius:50%;flex:none}
.gt{flex-basis:100%;margin:10px 0 0;font-weight:700;color:var(--plum);font-size:.9rem}
.gt:first-child{margin-top:0}
.tools button[aria-pressed=true]{background:#ffffff4d;border-color:#fff}
.app{grid-template-columns:1.5fr 1fr}
@media(max-width:860px){#brain3d{height:420px}.app{grid-template-columns:1fr}}
.src{margin:56px 0 0;font-size:.74rem;line-height:1.5;color:#7a8294;max-width:70ch;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
input,textarea{-webkit-user-select:text;user-select:text}
img{-webkit-user-drag:none;user-drag:none}