:root{color-scheme:dark;--bg:#07120f;--panel:#0e1b15;--line:#26372d;--ink:#e9f0e9;--muted:#a7b9ac;--mint:#bdffd6}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 Arial,Helvetica,sans-serif}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--mint)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}input,select,textarea{width:100%;background:#0d1e15;color:var(--ink);border:1px solid var(--line);padding:13px;border-radius:0}textarea{resize:vertical}label{display:block;margin:0 0 18px;font-size:14px}label input,label select,label textarea{display:block;margin-top:7px}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--mint);outline-offset:4px}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}header{display:flex;align-items:center;gap:18px;padding:30px 0;border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;line-height:1;text-decoration:none;font-size:30px;font-weight:700;letter-spacing:-1.7px}.brand span{color:var(--mint);font-size:24px}.brand b{font-size:22px;letter-spacing:1px}.brand small{display:block;font:8px/2.8 monospace;letter-spacing:2px;color:var(--muted)}header nav{margin-left:auto;display:flex;gap:20px;font-size:12px}header button,.quiet{padding:11px 14px;background:transparent;color:var(--ink);border:1px solid var(--line);font-size:11px}#menu{display:none}#mobile-nav{padding:15px 32px;background:var(--panel);border-bottom:1px solid var(--line)}#mobile-nav a{display:block;padding:10px}.skip{position:absolute;top:-100px;left:16px;z-index:20;background:var(--mint);color:var(--bg);padding:12px}.skip:focus{top:12px}.eyebrow{font:11px/1.9 monospace;letter-spacing:2px;text-transform:uppercase;color:var(--mint)}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:400;line-height:1.02;letter-spacing:-4px}h1{font-size:clamp(55px,6.8vw,93px);margin:24px 0 30px}h2{font-size:clamp(36px,4.6vw,61px);margin:18px 0 30px}h3{font-size:23px;font-weight:400;line-height:1.25;letter-spacing:-.5px}em{font-style:normal;color:var(--mint)}p{color:var(--muted);margin-bottom:24px}.lead{font-size:23px;line-height:1.5;color:var(--ink);max-width:850px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;padding:100px 0 90px;align-items:center}.hero .lead{font-size:24px}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;padding:17px 22px;background:var(--mint);color:#06120c;border:1px solid var(--mint);text-decoration:none;font-size:14px;font-weight:700;line-height:1.4}.button:hover{background:#e4ffed;color:#06120c}.secondary{background:transparent;color:var(--mint)}.ribbon{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;font:11px/1.8 monospace;letter-spacing:2px;color:var(--mint)}.section{padding:82px 0;border-bottom:1px solid var(--line)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:42px}.cards article{border-top:1px solid var(--line);padding-top:22px}.num{display:block;font:11px monospace;color:var(--mint);margin-bottom:30px}.split{display:grid;grid-template-columns:1fr 1fr;gap:60px}.micro{font-size:12px;line-height:1.7}.pagehero{padding:92px 0 28px}.pagehero h1{font-size:clamp(50px,6vw,80px);max-width:1000px}.campus{height:530px;border:1px solid var(--line);position:relative;overflow:hidden;background:radial-gradient(ellipse at center,#16372488,transparent 70%)}.campus-head,.campus-foot{position:absolute;left:25px;right:25px;font:9px/1.8 monospace;letter-spacing:1px;color:var(--muted)}.campus-head{top:25px}.campus-head span{float:right;color:var(--mint)}.campus-foot{bottom:25px}.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:155px;height:155px;border:1px solid #5b9e74;border-radius:50%;display:flex;flex-direction:column;justify-content:center;text-align:center;font:11px/1.8 monospace;color:var(--muted);background:#0c2116}.core strong{font-size:13px;color:var(--mint);letter-spacing:1px}.orbit{position:absolute;inset:85px 45px;border:1px dashed #496b55;border-radius:50%;animation:orbit 35s linear infinite}.o2{inset:70px 90px;transform:rotate(65deg);animation-direction:reverse}.node{position:absolute;padding:14px 18px;border:1px solid #375a43;background:#102319e8;font-size:19px;min-width:150px}.node small{display:block;font:8px/2 monospace;letter-spacing:1px;color:var(--mint)}.n1{left:25px;top:95px}.n2{right:25px;top:160px}.n3{left:25px;bottom:145px}.n4{right:25px;bottom:80px}@keyframes orbit{to{rotate:360deg}}.paused *{animation-play-state:paused!important}.enquiry{display:grid;grid-template-columns:1fr 1fr;gap:70px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.check{display:flex;align-items:flex-start;gap:12px}.check input{width:18px;height:18px;flex:0 0 18px;margin-top:5px}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.pathfinder{display:grid;grid-template-columns:1fr 1fr;gap:70px}.route{padding:32px;background:var(--panel);border:1px solid var(--line)}ol,ul{padding-left:23px;color:var(--muted)}li{padding-left:6px;margin-bottom:12px}.syllabus{display:grid;grid-template-columns:1fr 1fr;gap:28px}.syllabus article{padding:28px;border:1px solid var(--line)}.classnav{display:flex;gap:25px;flex-wrap:wrap;padding:24px 0;font:12px monospace}.classnav a{color:var(--mint)}.lesson{scroll-margin-top:30px}.lesson h2{max-width:950px}.outcome{border-left:2px solid var(--mint);padding-left:20px;max-width:850px}.outcome b{display:block;color:var(--mint);font:11px/2 monospace;text-transform:uppercase;letter-spacing:1px}.lessontext{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin:42px 0}.lessontext h3{font-size:23px}.exercise{padding:35px;background:var(--panel);border:1px solid var(--line);max-width:940px}.exercise h3{font-size:19px;margin:24px 0 10px}.exercise p:last-child{margin-bottom:0}.question{border:1px solid var(--line);padding:28px;margin-bottom:22px;min-width:0}.question legend{font-size:20px;padding:0 10px;line-height:1.35}.answer{display:flex;align-items:flex-start;gap:12px;padding:12px;border:1px solid transparent;margin:4px 0;font-size:16px}.answer:hover{background:var(--panel)}.answer input{flex:0 0 18px;width:18px;height:18px;margin:5px 0 0}.feedback{border-top:1px solid var(--line);margin-top:18px;padding-top:18px;font-size:15px}.correct{color:var(--mint)}.incorrect{color:#ffca9c}#quiz-result{padding:35px;border:1px solid #467157;background:var(--panel);margin-top:35px}#quiz-result h2{font-size:45px;letter-spacing:-2px}.readingpaths{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.readingpaths article{border-top:1px solid var(--line);padding-top:24px}.readingpaths a{display:block;margin:16px 0;font-size:14px}.library{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.reading{border:1px solid var(--line);padding:22px;text-decoration:none;display:block}.reading:hover{background:var(--panel);border-color:#537860}.reading span{font:8px/1.8 monospace;letter-spacing:1px;color:var(--muted)}.reading h3{font-size:19px;margin:17px 0 25px}.reading b{font-size:12px;color:var(--mint)}[hidden]{display:none!important}footer{padding:65px 0 35px;display:grid;grid-template-columns:1fr 1fr;gap:40px}footer p{margin-top:25px}.footlinks{display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-size:13px}footer .micro{grid-column:1/-1;max-width:850px;border-top:1px solid var(--line);padding-top:24px;margin:0}#route-note,#quiz-status,#enquiry-status{font-size:14px;color:var(--mint)}
@media(max-width:1000px){header nav{gap:12px;font-size:11px}.hero{gap:35px}.brand small{font-size:7px}.brand b{font-size:19px}.campus{height:480px}.node{min-width:130px;padding:12px;font-size:16px}.cards,.lessontext,.readingpaths{gap:24px}.library{grid-template-columns:1fr 1fr}}
@media(max-width:780px){.wrap{width:calc(100% - 36px)}header{gap:10px;padding:23px 0}.brand{font-size:25px;gap:7px}.brand b{font-size:18px}.brand small{font-size:6px;letter-spacing:1.3px}header nav{display:none}header button{padding:10px;font-size:9px}#motion{margin-left:auto}#menu{display:block}.hero,.split,.enquiry,.pathfinder{grid-template-columns:1fr;gap:42px}.hero{padding:64px 0}.hero h1{font-size:68px;letter-spacing:-4px}.lead,.hero .lead{font-size:21px}.campus{height:480px}.section{padding:58px 0}h2{font-size:43px;letter-spacing:-2.5px}.cards,.lessontext,.readingpaths{grid-template-columns:1fr;gap:28px}.cards{margin-top:30px}.num{margin-bottom:20px}.pagehero{padding:65px 0 18px}.pagehero h1{font-size:53px;letter-spacing:-3px}.syllabus{grid-template-columns:1fr}.exercise,.question,.route{padding:24px}.classnav{gap:16px;font-size:10px}.library{grid-template-columns:1fr}.formgrid{grid-template-columns:1fr;gap:0}footer{grid-template-columns:1fr;gap:25px}.footlinks{align-items:flex-start}.ribbon{font-size:9px}.actions{gap:18px}.question legend{font-size:18px}.n1{left:14px}.n2{right:14px}.n3{left:14px}.n4{right:14px}.core{width:130px;height:130px}.campus-head,.campus-foot{left:18px;right:18px;font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
