:root{--ink:#163f47;--accent:#edac78;--mint:#b4d8bb;--sky:#e4eeeb;--water:#c7dad5;--paper:#f6f4ec;--muted:#52635f;--line:#d7ddd4;--serif:Georgia,'Times New Roman',serif;--sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);font-family:var(--sans);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,select{font:inherit}button,a,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button{color:inherit}a{color:inherit}.skip{position:fixed;left:12px;top:-80px;background:white;padding:12px;z-index:40}.skip:focus{top:10px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand strong{font:26px var(--serif);display:block;letter-spacing:-.8px}.brand small{font-size:8px;letter-spacing:2px;display:block;margin-top:4px}.sigil{display:grid;place-items:center;width:37px;height:42px;border:1px solid #9aaf9c;border-radius:50% 50% 44% 44%;font:26px var(--serif)}.topbar{max-width:1320px;margin:auto;padding:24px 40px;display:flex;align-items:center;justify-content:space-between;gap:16px}.head-actions{display:flex;gap:10px;align-items:center}.plain{border:0;background:transparent;padding:10px 7px;font-size:12px}.asset-switch{border:1px solid var(--line);background:transparent;border-radius:30px;padding:10px 16px;font-size:12px;max-width:170px}.content{max-width:1320px;padding:12px 40px 32px;margin:auto}.trailbar{display:flex;gap:14px;align-items:center;justify-content:space-between;font-size:11px;margin:8px 0 24px}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:750;text-transform:uppercase}.badge{display:inline-flex;gap:6px;align-items:center;font-size:10px;border:1px solid var(--line);padding:7px 11px;border-radius:30px}.tiny{font-size:10px;color:var(--muted);line-height:1.6}.journey{display:grid;grid-template-columns:1fr 1.35fr;gap:24px;align-items:center;min-height:550px}.intro{position:relative;z-index:1;padding:20px 0 20px 4px}.intro h1{font:clamp(43px,5.2vw,72px)/1.03 var(--serif);letter-spacing:-3px;margin:17px 0 20px;max-width:560px}.intro p{font-size:14px;line-height:1.65;max-width:350px;color:var(--muted)}.main-action{display:flex;align-items:center;gap:12px;margin:29px 0 13px}.primary{display:inline-flex;align-items:center;justify-content:center;gap:23px;background:var(--ink);color:#fffdf6;border:0;border-radius:15px;padding:18px 24px;font-size:13px;font-weight:650;box-shadow:0 8px 20px color-mix(in srgb,var(--ink) 10%,transparent)}.primary:hover{transform:translateY(-2px)}.primary.light{background:#f3f2df;color:var(--ink)}.secondary{display:inline-flex;justify-content:center;gap:18px;border:1px solid var(--line);background:transparent;padding:12px 18px;border-radius:12px;font-size:12px}.stars{font-size:17px;letter-spacing:3px;color:var(--ink)}.world{position:relative;width:100%;aspect-ratio:1.08;max-height:590px;border-radius:48% 46% 45% 49%;background:radial-gradient(ellipse at 50% 40%,#fff9 0%,var(--sky) 57%,transparent 73%);isolation:isolate}.world svg{width:100%;height:100%;overflow:visible}.floating{animation:float 5s ease-in-out infinite;transform-origin:center}.spark{animation:spark 3.4s ease-in-out infinite}.bridge{stroke:var(--ink);opacity:.18}.pathline{stroke:var(--ink);stroke-width:2;fill:none;stroke-dasharray:4 7;opacity:.22}.world-label{position:absolute;left:16%;right:16%;bottom:2%;text-align:center;font-size:10px;letter-spacing:1px}.map-node{position:absolute;border:0;background:#fffdf8;width:48px;height:48px;border-radius:50%;box-shadow:0 4px 0 #c5d0c5,0 10px 30px #243e3317;display:grid;place-items:center;font-size:17px;transition:transform .2s}.map-node:hover{transform:translateY(-5px)}.map-node.current{background:var(--ink);color:white;outline:7px solid color-mix(in srgb,var(--mint) 65%,transparent)}.map-node.done{background:var(--mint)}.map-node.locked{opacity:.6}.map-node .node-label{position:absolute;top:59px;white-space:nowrap;font-size:10px;color:var(--ink);background:#f6f4ecc7;padding:3px 8px;border-radius:20px}.map-node.n0{left:24%;top:63%}.map-node.n1{left:48%;top:38%}.map-node.n2{left:73%;top:20%}.guide-note{position:absolute;left:5%;top:17%;width:132px;padding:12px 15px;border-radius:18px 18px 2px 18px;background:#fffffff2;font-size:11px;line-height:1.5;box-shadow:0 8px 30px #243e3307}.routebar{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;gap:22px}.route-title b{font:22px var(--serif);display:block;margin-top:5px}.route-tabs{display:flex;gap:7px;background:#e7ece4;border-radius:30px;padding:5px}.route-tabs button{border:0;background:transparent;border-radius:25px;padding:11px 17px;font-size:11px;white-space:nowrap}.route-tabs button.active{background:#fffdf7;box-shadow:0 2px 5px #00000009}.below{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding:32px 0}.below h2{font:26px var(--serif);letter-spacing:-.6px;margin:9px 0}.below p{color:var(--muted);font-size:12px;line-height:1.65;max-width:540px}.path-stages{display:flex;gap:0;align-items:flex-start;margin-top:22px}.path-stage{position:relative;flex:1;text-align:center;padding:0 3px}.path-stage:before{content:'';height:1px;background:var(--line);position:absolute;top:10px;left:50%;right:-50%;z-index:-1}.path-stage:last-child:before{display:none}.stage-dot{width:21px;height:21px;border:1px solid #b9c8b8;border-radius:50%;display:grid;place-items:center;margin:auto auto 9px;background:var(--paper);font-size:10px}.path-stage span{font-size:9px;line-height:1.45;display:block}.path-stage.current .stage-dot{background:var(--ink);color:white}.common-note{background:#e9eee5;padding:23px 27px;border-radius:21px}.common-note .subjects{font-size:10px;line-height:2;color:var(--muted);margin:14px 0}.footer{font-size:9px;color:var(--muted);line-height:1.6;display:flex;justify-content:space-between;gap:20px;padding:17px 0 3px}.footer details{max-width:350px}.footer summary{cursor:pointer}.footer details p{margin-top:8px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,25px);background:var(--ink);color:white;padding:13px 20px;border-radius:13px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:70;max-width:90vw}.toast.visible{transform:translate(-50%,0);opacity:1}dialog{border:0;border-radius:27px;background:var(--paper);color:var(--ink);padding:0;max-width:760px;width:calc(100% - 36px);box-shadow:0 35px 100px #102d3440}dialog::backdrop{background:#153c4769;backdrop-filter:blur(8px)}.play-head{display:flex;justify-content:space-between;align-items:center;padding:23px 29px 0}.close{width:32px;height:32px;background:transparent;border:1px solid var(--line);border-radius:50%;font-size:20px}.play-body{padding:0 34px 29px}.play-title{font:clamp(28px,4vw,38px)/1.1 var(--serif);letter-spacing:-1px;max-width:610px;margin:20px 0 12px}.play-copy{font-size:13px;line-height:1.65;color:var(--muted)}.scene{height:220px;position:relative;margin:2px 0 8px;overflow:hidden;background:linear-gradient(180deg,var(--sky),transparent);border-radius:30px}.scene svg{width:100%;height:100%}.scene.good .island-light{fill:var(--accent);opacity:1}.scene .island-light{fill:#fff;opacity:.4;transition:fill .7s,opacity .7s}.scene .bridge{stroke:var(--ink);opacity:.2;transition:opacity .7s,stroke .7s}.scene.good .bridge{opacity:1;stroke:var(--accent)}.scene-status{position:absolute;left:14px;bottom:9px;font-size:10px;background:#fffdf2d9;border-radius:20px;padding:8px 12px;max-width:calc(100% - 28px)}.clues{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.clue{flex:1;min-width:140px;border:1px solid var(--line);border-radius:16px;background:#fffcf4;padding:16px 14px;min-height:83px;text-align:center;font-size:12px;line-height:1.4}.clue:before{content:'◌';font-size:23px;display:block;color:var(--ink);margin-bottom:7px}.clue.found{background:var(--mint);border-color:transparent}.clue.found:before{content:'✦'}.clue.rejected{border-style:dashed;color:var(--muted)}.options{display:grid;gap:9px;margin:19px 0}.choice{background:#fffdf7;border:1px solid var(--line);border-radius:14px;text-align:left;display:flex;align-items:center;gap:13px;padding:15px 17px;font-size:13px;line-height:1.45}.choice .choice-icon{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--sky);flex:none}.choice:hover{border-color:var(--ink)}.choice.selected{border:2px solid var(--ink);padding:14px 16px}.choice.correct{background:var(--mint);border-color:var(--mint)}.choice:disabled{color:var(--ink)}.play-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:22px}.play-bottom .tiny{max-width:280px}.dots{display:flex;gap:6px;align-items:center}.dots span{width:24px;height:4px;border-radius:4px;background:var(--line)}.dots span.on{background:var(--ink)}.feedback{padding:17px 20px;background:var(--mint);border-radius:15px;line-height:1.6;font-size:13px;margin-top:16px}.feedback.retry{background:#efe3cc}.feedback b{display:block;font-size:13px;margin-bottom:4px}.checkpoint{text-align:center;padding:15px 15px 4px}.checkpoint h2{font:39px/1.08 var(--serif);letter-spacing:-1.3px;margin:12px 0}.checkpoint p{max-width:470px;margin:12px auto;font-size:13px;line-height:1.65;color:var(--muted)}.checkpoint .star-big{font-size:48px;color:var(--ink)}.depth{border-top:1px solid var(--line);padding-top:17px;margin-top:24px;font-size:12px;line-height:1.7;text-align:left}.depth summary{cursor:pointer;font-weight:650}.settings-body{padding:28px}.settings-body h2{font:32px var(--serif);margin:5px 0 25px}.field{display:block;margin:20px 0}.field>span{display:block;font-size:12px;font-weight:600;margin-bottom:9px}.field select{border:1px solid var(--line);background:#fffcf6;border-radius:11px;padding:13px;width:100%;color:var(--ink)}.field small{display:block;line-height:1.5;font-size:10px;color:var(--muted);margin-top:7px}.checkbox{display:flex;align-items:center;gap:9px;font-size:12px;margin:20px 0}.settings-head{display:flex;justify-content:space-between}.settings-body .secondary{margin-top:15px}.art-choice{display:flex;gap:10px;margin:18px 0}.art-choice button{flex:1;border:1px solid var(--line);background:#fffdf5;border-radius:17px;padding:17px;font-size:12px}.art-choice button b{font-size:27px;display:block;font-weight:400;margin-bottom:8px}.art-choice button.active{background:var(--mint);border-color:var(--mint)}.creativity-note{font-size:11px;color:var(--muted);line-height:1.5}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes spark{0%,100%{opacity:.4}50%{opacity:1}}@media(min-width:1450px){.journey{min-height:610px}}@media(max-width:850px){.topbar{padding:22px 24px}.content{padding:0 24px 25px}.journey{grid-template-columns:.85fr 1fr;gap:2px;min-height:470px}.intro h1{font-size:49px;letter-spacing:-2.2px}.world{aspect-ratio:.85}.world-label{bottom:5%}.guide-note{left:0;top:10%;font-size:10px;width:112px}.routebar{gap:15px}.route-tabs button{padding:11px 12px}.below{gap:25px}.map-node{width:40px;height:40px}.map-node .node-label{top:48px}}
@media(max-width:620px){.topbar{padding:18px 21px 15px}.brand strong{font-size:23px}.brand small{font-size:7px;letter-spacing:1.5px}.sigil{width:31px;height:36px;font-size:23px}.asset-switch{font-size:10px;padding:9px 11px;max-width:118px}.head-actions{gap:2px}.head-actions .plain{font-size:0;width:32px;padding:8px}.head-actions .plain:before{content:'☷';font-size:22px}.content{padding:0 21px 20px}.trailbar{margin:5px 0 4px;font-size:9px}.trailbar .eyebrow{font-size:8px;letter-spacing:1.3px}.badge{font-size:9px;padding:6px 9px}.journey{display:flex;flex-direction:column;min-height:0;gap:0}.intro{text-align:center;order:0;padding:18px 0 0;width:100%}.intro .eyebrow{font-size:8px}.intro h1{font-size:44px;line-height:1.02;letter-spacing:-2px;max-width:360px;margin:12px auto 12px}.intro p{font-size:12px;line-height:1.5;max-width:290px;margin:0 auto}.main-action{justify-content:center;margin:20px 0 9px}.primary{padding:16px 24px;border-radius:14px;font-size:13px;min-width:220px}.intro .tiny{font-size:9px}.world{max-width:430px;width:100%;aspect-ratio:1.5;margin:-3px 0 7px;max-height:300px;order:1}.world svg{position:absolute;left:9%;top:-23%;width:85%;height:150%}.guide-note{left:1%;top:14%;font-size:9px;width:100px;padding:9px 11px;z-index:2}.world-label{bottom:0;font-size:9px}.map-node{width:34px;height:34px;font-size:14px;box-shadow:0 3px 0 #c5d0c5,0 8px 20px #243e3317}.map-node.current{outline-width:5px}.map-node .node-label{font-size:9px;top:40px}.map-node.n0{left:25%;top:56%}.map-node.n1{left:49%;top:32%}.map-node.n2{left:73%;top:10%}.routebar{display:block;padding:17px 0}.route-title{display:none}.route-tabs{width:100%;justify-content:space-between}.route-tabs button{padding:10px 12px;font-size:10px;flex:1}.below{display:block;padding:24px 0}.below h2{font-size:25px}.below p{font-size:11px}.path-stages{margin:20px 0 26px}.path-stage span{font-size:8px}.common-note{padding:20px;margin-top:24px}.footer{display:block;font-size:8px}.footer>span{display:block;margin:7px 0}.footer details{margin-top:9px}.play-head{padding:17px 21px 0}.play-body{padding:0 21px 23px}.play-title{font-size:28px;margin-top:17px}.play-copy{font-size:12px}.scene{height:170px;margin-top:0}.clues{gap:7px;margin-top:14px}.clue{min-width:80px;padding:11px 8px;font-size:10px;min-height:91px}.clue:before{font-size:21px}.choice{font-size:12px;padding:14px 12px;gap:9px}.choice.selected{padding:13px 11px}.play-bottom{display:block;text-align:center}.play-bottom .tiny{max-width:none;font-size:9px;margin-bottom:14px}.play-bottom .primary{width:100%}.feedback{font-size:12px;padding:14px 16px}.checkpoint h2{font-size:33px}.checkpoint p{font-size:12px}.scene-status{font-size:8px;padding:6px 9px}.settings-body{padding:23px}.art-choice button{padding:13px 7px;font-size:10px}.art-choice button b{font-size:24px}dialog{border-radius:24px;width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.toast{bottom:16px;font-size:11px;text-align:center}.depth{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}body.reduced-motion *,body.reduced-motion *:before,body.reduced-motion *:after{animation:none!important;transition:none!important}

/* Small phones keep both controls on a dedicated, fully visible row. */
@media(max-width:400px){
 .topbar{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;padding:14px 21px 12px;min-width:0}
 .topbar .brand{min-width:0;min-height:44px;justify-self:start}
 .topbar .brand>span:last-child{min-width:0}
 .topbar .brand strong{font-size:24px;white-space:nowrap}
 .head-actions{display:grid;grid-template-columns:minmax(0,1fr) 48px;gap:8px;min-width:0;width:100%}
 .head-actions .asset-switch{display:block;min-width:0;max-width:none;width:100%;height:48px;font-size:12px;padding:10px 14px}
 .head-actions .plain{display:grid;place-items:center;min-width:48px;width:48px;height:48px;padding:0;border:1px solid var(--line);border-radius:14px;background:#fffdf7}
 .head-actions .plain:before{font-size:24px;line-height:1}
}
/* 0.3: one action at the centre, detail only when requested. */
.intro h1{font-size:clamp(38px,4.6vw,62px);max-width:560px;letter-spacing:-2px}
.intro p{font-size:14px}.intro .main-action{margin-top:23px}
.paths{border-top:1px solid var(--line);padding:16px 0;font-size:12px}
.paths>summary{cursor:pointer;min-height:44px;display:flex;align-items:center}
.paths .route-tabs{width:max-content;max-width:100%;margin:7px 0;flex-wrap:wrap}
.footer{align-items:start}.footer details{max-width:520px}
.faculty-chip{font-size:12px;line-height:1.35;font-weight:600;max-width:calc(100% - 60px)}
.play-head{padding:16px 26px 0;gap:14px}.close{min-width:44px;min-height:44px;width:44px;height:44px;flex:none}
.play-body{padding:0 28px 24px}.scene{height:185px;margin-top:3px}
.mission-trail{display:flex;align-items:center;justify-content:space-between;margin:9px 0 0}
.play-title{margin:14px 0;font-size:34px}.feedback.compact{font-size:12px;line-height:1.5;padding:11px 14px;margin-top:12px}
.practice-note{margin:13px 0 0}.checkpoint .application{font-size:12px;line-height:1.6}
.checkpoint h2{font-size:34px}.checkpoint .star-big{font-size:35px}.checkpoint p{margin:9px auto}
.primary:disabled{opacity:.55;transform:none}.footer summary{cursor:pointer;min-height:32px}
@media(max-width:620px){
 .intro h1{font-size:35px;line-height:1.08;letter-spacing:-1.4px;max-width:330px;margin:14px auto 12px}
 .intro{padding-top:8px}.intro .main-action{margin:16px 0 3px}.intro p{font-size:12px}
 .journey .world{aspect-ratio:1.25;max-height:300px;margin:0 0 8px}
 .world .guide-note{top:22%;max-width:88px;font-size:10px}
 .paths{padding:8px 0}.paths .route-tabs{width:100%;gap:3px}.paths .route-tabs button{min-height:44px}
 .play-head{padding:12px 18px 0;gap:12px}.faculty-chip{font-size:11px;max-width:calc(100% - 56px)}
 .play-body{padding:0 18px 18px}.scene{height:112px;margin-top:1px;border-radius:22px}
 .scene-status{font-size:9px;line-height:1.35;max-width:calc(100% - 18px);left:9px;bottom:4px;padding:5px 8px}
 .mission-trail{margin-top:7px}.play-title{font-size:26px;line-height:1.12;margin:12px 0}
 .options{gap:7px;margin:13px 0}.choice{min-height:44px;padding:12px 11px;font-size:12px;line-height:1.4}
 .choice.selected{padding:11px 10px}.choice .choice-icon{width:24px;height:24px}
 .feedback.compact{padding:9px 11px;font-size:11px;margin-top:10px}.practice-note{font-size:9px;margin-top:11px}
 .checkpoint{padding:3px 2px}.checkpoint h2{font-size:29px;margin:8px 0}.checkpoint .star-big{font-size:29px}
 .checkpoint .application{font-size:11px;line-height:1.5}.checkpoint .primary{min-width:190px;padding:14px 20px}
}
.single-faculty .head-actions{display:flex;justify-content:flex-end;width:auto}
@media(max-width:400px){.single-faculty .topbar{grid-template-columns:minmax(0,1fr) 48px}.single-faculty .head-actions{justify-self:end}.single-faculty .brand strong{font-size:22px}}