@font-face{font-family:Gabarito;src:url('assets/gabarito-bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--ink:#0c2535;--blue:#3399ff;--green:#45d55d;--purple:#9c5aff;--orange:#ff9f3f;--warm:#f3f1ee;--line:#dededb;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--warm);font-size:16px}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button,a,input{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,.photo:focus-within{outline:3px solid var(--ink);outline-offset:4px}h1,h2,h3,.title,.number,.score,.btn,.floor-label,.floor-tab,.roomtile,.passport-title{font-family:Gabarito,Arial,sans-serif;font-weight:700}h1{font-size:clamp(48px,7.5vw,86px);line-height:.9;letter-spacing:-.02em;margin:18px 0 24px}h2{font-size:32px;line-height:1;letter-spacing:-.02em;margin:0 0 18px}h3{font-size:22px}p{line-height:1.6}.wrap{max-width:1120px;margin:auto}.brandbar{background:#fff;border-bottom:1px solid var(--line)}.brandbar-inner{max-width:1240px;margin:auto;padding:30px 48px;display:flex;align-items:center;justify-content:space-between;gap:40px}.brand-logo{display:block;width:258px;height:auto}.brand-tag{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700}.colour-rule{height:7px;display:grid;grid-template-columns:repeat(4,1fr)}.colour-rule span:nth-child(1){background:var(--blue)}.colour-rule span:nth-child(2){background:var(--green)}.colour-rule span:nth-child(3){background:var(--purple)}.colour-rule span:nth-child(4){background:var(--orange)}header{background:var(--warm);padding:48px 32px 46px}.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;align-items:center}.eyebrow{letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:700;color:var(--ink)}header p{max-width:560px;font-size:17px;margin:0 0 24px}.hero-badges{display:flex;flex-wrap:wrap;gap:8px}.pill{display:inline-flex;align-items:center;gap:7px;border-radius:7px;background:#d0e7ff;color:var(--ink);padding:8px 11px;font-size:11px;font-weight:700;letter-spacing:.025em}.offline-pill{background:#fff;border:1px solid var(--line)}.offline-pill:before{content:'';display:block;width:7px;height:7px;border-radius:50%;background:var(--green)}.hero-art{display:grid;grid-template-columns:1fr 1fr;aspect-ratio:1;position:relative;overflow:hidden}.art-tile{position:relative;display:grid;place-items:center;overflow:hidden}.art-tile:nth-child(1){background:var(--blue);border-radius:100% 0 0 0}.art-tile:nth-child(2){background:var(--green)}.art-tile:nth-child(3){background:var(--orange)}.art-tile:nth-child(4){background:var(--purple);border-radius:0 0 100% 0}.art-tile svg{width:64px;height:64px;stroke:var(--ink);fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.art-tile b{font-family:Gabarito,Arial,sans-serif;font-size:70px;letter-spacing:-.04em}.art-tile small{font-family:Gabarito,Arial,sans-serif;font-size:20px;position:absolute;bottom:23px}.art-tile:nth-child(2) b{transform:translateY(-12px)}.main{max-width:820px;padding:0 24px 64px;margin:0 auto}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px;margin:0 0 20px;box-shadow:0 5px 0 #0c253508}.start{border-top:6px solid var(--blue)}.passport-title{font-size:25px;letter-spacing:-.02em}.section-intro{color:#455b68;font-size:15px;margin:12px 0 24px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.space{justify-content:space-between}.field{width:100%;padding:15px 16px;min-height:52px;border:1px solid #a8b4ba;border-radius:8px;background:#fbfbfb;margin:8px 0 20px;color:var(--ink)}.field::placeholder{color:#61717b;opacity:1}.field:focus{border-color:var(--blue)}label[for]{display:block;font-size:14px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;background:var(--blue);color:var(--ink);border:2px solid transparent;border-radius:8px;padding:12px 18px;line-height:1.2;font-size:17px;transition:transform .15s,box-shadow .15s}.btn:hover:not(:disabled){box-shadow:0 3px 0 var(--ink);transform:translateY(-2px)}.btn:disabled{opacity:.45;cursor:default}.btn.secondary{background:#ece0ff;color:var(--ink);border-color:var(--purple)}.btn.orange{background:var(--orange);color:var(--ink)}#start{width:100%;margin-top:4px;background:var(--green)}.muted{color:#455b68;font-size:13px;line-height:1.6}.group-guidance{padding:14px 16px;background:var(--warm);border-radius:8px;margin:0 0 12px}.mapbtn{margin:12px 0;background:#d0e7ff;color:var(--ink);border:1px solid var(--blue);width:100%;justify-content:flex-start;text-align:left}.room{background:#e6ffe2;border:1px solid var(--green)}.progress{height:8px;border-radius:99px;background:var(--warm);overflow:hidden;margin:20px 0 28px}.bar{height:100%;background:var(--green);width:0;transition:width .2s}.number{width:52px;height:52px;border-radius:100% 0 0 0;display:grid;place-items:center;background:var(--orange);font-size:25px;flex-shrink:0;padding:4px 0 0 4px}.title{font-size:26px;line-height:1.1;letter-spacing:-.02em;margin:6px 0}.clue{font-size:19px;line-height:1.65;margin:18px 0 20px;padding:20px;background:var(--warm);border-radius:10px}#hintBtn{margin-bottom:22px;font-size:15px}.hint{background:#ece0ff;border-left:4px solid var(--purple);padding:16px;border-radius:8px;margin:0 0 24px;line-height:1.6}.status{font-size:14px;font-weight:700;min-height:22px;line-height:1.5}.ok{color:#236d30}.bad{color:#a32a38}.photo{display:block;background:#e6ffe2;border:2px dashed #2f9d42;border-radius:10px;text-align:center;padding:24px 16px;margin:24px 0;cursor:pointer;line-height:1.6}.photo strong{font-family:Gabarito,Arial,sans-serif;font-size:19px}.photo img{display:block;max-width:100%;max-height:240px;margin:16px auto 0;border-radius:7px}.photo input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.nav{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:24px;margin-top:8px}.footer{background:var(--ink);color:white;text-align:center;padding:30px 24px;font-size:12px;line-height:1.8}.footer-name{font-family:Gabarito,Arial,sans-serif;font-size:20px;margin-bottom:8px}.footer small{display:block;color:#d0e7ff;margin-top:8px;font-size:11px}.hide{display:none!important}.printOnly,#printReport{display:none}.warning{border-left:4px solid var(--orange);padding:16px;background:#ffe5cc;border-radius:8px}.score{font-size:54px;letter-spacing:-.02em;color:var(--ink);padding:18px 0}.floor-tabs{display:flex;gap:8px;overflow-x:auto;padding:6px 0 16px}.floor-tab{flex:0 0 auto;border:1px solid #a8b4ba;background:white;border-radius:8px;min-width:48px;min-height:48px;padding:10px 14px;color:var(--ink)}.floor-tab.active{background:var(--blue);border-color:var(--ink)}.floor-diagram{border:1px solid var(--blue);border-radius:10px;padding:20px;background:#d0e7ff}.roomtiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.roomtile{padding:17px 10px;background:white;border:1px solid #a8b4ba;border-radius:8px;text-align:center;color:var(--ink)}.roomtile small{display:block;font-family:Arial,sans-serif;font-size:12px;font-weight:400;margin-top:5px;line-height:1.4}.roomtile.active{border:2px solid var(--ink);background:var(--orange)}.mapnote{font-size:12px;line-height:1.6;margin-top:16px}.maplink{display:inline-block;margin-top:18px;color:#2e6399;font-weight:700;line-height:1.5;text-underline-offset:3px}.floor-label{font-size:23px;margin:0 0 16px}.maplist{display:flex;flex-direction:column;gap:8px}.mapitem{background:var(--warm);border-radius:7px;padding:13px;border:1px solid var(--line);font-size:14px;line-height:1.5}.mapitem.current{border-color:var(--orange);background:#ffe5cc}#finish #export{background:var(--green)}
@media(min-width:760px){.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}}
@media(max-width:700px){.brandbar-inner{padding:26px 32px;gap:20px}.brand-logo{width:210px}.brand-tag{display:none}header{padding:32px 24px}.hero-layout{grid-template-columns:1fr 100px;gap:14px}.hero-art{align-self:start;margin-top:26px}.art-tile svg{width:28px;height:28px;stroke-width:4}.art-tile b{font-size:27px}.art-tile small{font-size:8px;bottom:8px}.art-tile:nth-child(2) b{transform:translateY(-4px)}h1{font-size:48px}header p,.hero-badges{grid-column:1/-1}header p{font-size:15px}.hero-copy{display:contents}.hero-copy .eyebrow{grid-column:1/-1}.hero-copy h1{grid-column:1;margin:0 0 10px}.hero-art{grid-column:2;grid-row:2;margin-top:0}.main{padding:0 16px 40px}.panel{padding:22px 18px;border-radius:12px}.passport-title{font-size:23px}.clue{font-size:17px;padding:16px}.title{font-size:23px}.nav .btn{font-size:15px;padding:12px}h2{font-size:28px}.hero-badges{gap:6px}.pill{font-size:10px}.brandbar-inner{justify-content:flex-start}.btn{max-width:100%}}
@media(max-width:360px){.hero-layout{grid-template-columns:1fr 72px}h1{font-size:41px}.hero-art{width:72px}.art-tile svg{width:22px;height:22px}.art-tile b{font-size:22px}.art-tile small{font-size:6px;bottom:5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}}
@media print{body{background:white;color:var(--ink)}.brandbar,.colour-rule,header,.main,.footer{display:none!important}#printReport{display:block;padding:15px}#printReport h1{font-size:30px;line-height:1.1;margin:16px 0}#printReport .report-brand{width:210px;height:auto;display:block;margin:15px 0 30px;max-height:none}#printReport .entry{break-inside:avoid;border-top:4px solid var(--blue);background:#fff;padding:12px;border-radius:0}#printReport .entry:nth-child(4n+2){border-color:var(--green)}#printReport .entry:nth-child(4n+3){border-color:var(--purple)}#printReport .entry:nth-child(4n+4){border-color:var(--orange)}#printReport img{max-width:250px;max-height:210px;display:block;margin:8px 0}#printReport p{margin:5px 0;font-size:12px}#printReport .grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}#printReport .entry{margin:0}}

.live-hud{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--ink);color:white;padding:16px 22px;border-radius:12px;margin-bottom:20px}.live-hud .eyebrow{color:#d0e7ff;font-size:10px;display:block}.live-hud strong{font-family:Gabarito,Arial,sans-serif;font-size:30px;display:block;font-variant-numeric:tabular-nums}.live-hud .btn{font-size:14px;min-height:44px;background:var(--blue);border:0}.full{width:100%;margin-top:12px}.ranking-title{margin:10px 0 0}.ranking-controls{margin:24px 0 12px}.ranking-controls label{font-size:14px}.ranking-controls select{margin-left:8px;font:inherit;color:var(--ink);border:1px solid #a8b4ba;padding:10px;border-radius:7px;background:white}.ranking-scroll{overflow-x:auto}.ranking-table{width:100%;border-collapse:collapse;font-size:14px;white-space:nowrap}.ranking-table th{text-align:left;font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:14px 10px;background:var(--warm)}.ranking-table td{padding:17px 10px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.ranking-table td:first-child{font-family:Gabarito,Arial,sans-serif;font-size:22px}.ranking-table td:nth-child(2),.ranking-table td:nth-child(3){white-space:normal;min-width:110px;overflow-wrap:anywhere}.ranking-table td small{display:block;font-size:11px;color:#455b68;margin-top:4px}.ranking-table tbody tr:first-child{background:#e6ffe2}.personal-rank{background:#d0e7ff;border-left:4px solid var(--blue);padding:14px;border-radius:7px;font-weight:700}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#finish>.btn{margin:6px 6px 6px 0}#rankedResult{font-size:18px;font-weight:700}@media print{.live-hud{display:none!important}}

.footer-message{margin:10px 0 18px;font-size:14px;line-height:1.6}.footer small{font-size:13px}

.hero-link{font:inherit;font-size:11px;font-weight:700;border:1px solid transparent;cursor:pointer;min-height:40px;text-decoration:none}.hero-link:hover{border-color:var(--ink)}.hero-link.offline-pill{border-color:var(--line)}.hero-link.offline-pill:hover{border-color:var(--ink)}

/* Student detective-adventure theme */
:root{--ink:#172a35;--blue:#ffd65c;--green:#b9e9d2;--purple:#9a90cb;--orange:#ff8c70;--warm:#f6f2e9;--line:#d8d8cf;background:var(--warm)}
body{background-image:radial-gradient(#172a3511 .8px,transparent .8px);background-size:13px 13px}.brandbar{background:#fffdf7;border:0}.brandbar-inner{padding:24px 40px;max-width:1200px}.brand-logo{width:190px}.brand-tag{font-size:10px;letter-spacing:.13em}.colour-rule{display:none}header{background:var(--ink);padding:58px 32px 68px;position:relative;overflow:hidden}header:after{content:'';position:absolute;bottom:0;left:0;right:0;height:7px;background:repeating-linear-gradient(135deg,#ffd65c 0 16px,#172a35 16px 30px)}.hero-layout{grid-template-columns:minmax(0,1fr) 330px;gap:60px;max-width:1080px}.hero-copy .eyebrow{color:#b9e9d2;font-size:10px;letter-spacing:.14em}.hero-copy h1{color:#fffdf7;font-size:clamp(58px,7.5vw,88px);line-height:.98;margin:22px 0 24px}.hero-copy h1 span{color:#ffd65c}.hero-copy p{color:#e1e7e5;font-size:17px;line-height:1.7}.hero-badges{gap:10px}.hero-link{font-family:Gabarito,Arial,sans-serif;min-height:44px;padding:12px 15px;font-size:13px;letter-spacing:0;border:1px solid #ffd65c;border-radius:7px;background:#ffd65c;color:var(--ink);box-shadow:0 3px 0 #0003}.hero-link.offline-pill{background:transparent;color:#fffdf7;border-color:#a6bab8}.hero-link.offline-pill:before{background:#b9e9d2}.hero-link:hover,.hero-link.offline-pill:hover{border-color:#fff;transform:translateY(-2px)}header button:focus-visible{outline-color:#ffd65c}.case-collage{display:block;overflow:visible;aspect-ratio:1;width:330px;height:330px;position:relative}.case-sheet{position:absolute;inset:2px 28px 5px 3px;background:#fff8e7;border:2px solid #0d1c24;box-shadow:11px 11px 0 #0003;transform:rotate(-7deg);padding:20px}.case-sheet-top{font-size:9px;font-weight:bold;letter-spacing:.09em;border-bottom:1px solid #172a3540;padding-bottom:12px;display:flex;justify-content:space-between}.case-sheet-top span{font-size:8px}.artifact-sketch{height:194px;display:grid;place-items:center}.artifact-sketch svg{width:180px;height:180px;fill:#e8be7e;stroke:#172a35;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.case-lines{display:grid;gap:7px;margin-top:8px}.case-lines span{height:2px;width:80%;background:#172a3529}.case-lines span:last-child{width:56%}.evidence-stamp{position:absolute;right:16px;bottom:28px;font-family:Gabarito,Arial,sans-serif;font-size:15px;line-height:1.1;letter-spacing:.03em;color:#ae4336;border:3px double #ae4336;padding:7px 9px;transform:rotate(12deg)}.case-sticker{position:absolute;right:-10px;top:-24px;background:#ff8c70;padding:10px 17px;transform:rotate(9deg);border:2px solid #172a35;box-shadow:4px 4px 0 #0003;display:flex;gap:9px;align-items:center}.case-sticker b{font-family:Gabarito,Arial,sans-serif;font-size:42px;line-height:1}.case-sticker span{font-weight:700;font-size:11px;line-height:1.2}.magnifier{position:absolute;width:145px;height:165px;right:-18px;bottom:-15px;fill:#b9e9d285;stroke:#172a35;stroke-width:10;filter:drop-shadow(5px 6px 0 #0003);transform:rotate(-8deg)}.magnifier circle:nth-child(2){stroke-width:2}.magnifier>path{stroke:#ff8c70;stroke-width:20;stroke-linecap:round}.magnifier .lens-glint{fill:none;stroke:white;stroke-width:5}.scribble-note{position:absolute;bottom:-48px;left:7px;font-family:Gabarito,Arial,sans-serif;font-size:17px;color:#b9e9d2;transform:rotate(-5deg)}
.main{max-width:840px;margin:0 auto;padding-top:34px}.panel{border:1.5px solid var(--ink);border-radius:16px;box-shadow:5px 5px 0 #172a3514;padding:32px;background:#fffdf8}.start{border-top:1.5px solid var(--ink);position:relative}.start:before{content:'';display:block;position:absolute;top:-10px;left:30px;width:72px;height:20px;transform:rotate(-4deg);background:#ffd65cbf}.passport-title{font-size:29px}.start .pill{background:#fff1bc;border:1px solid #d5b649;font-family:monospace;font-size:10px;border-radius:4px}.section-intro{font-size:15px;margin:14px 0 26px}.field{background:#fff;border-color:#bbc1bc;border-radius:8px;font-size:16px}.field:focus{border-color:#172a35}.btn{border:1.5px solid var(--ink);border-radius:8px;background:#ffd65c;color:var(--ink);box-shadow:0 2px 0 #172a3514}.btn.secondary{background:#fffdf8;border:1.5px solid #aab5b2;color:var(--ink)}.btn.orange{background:#ff8c70;color:var(--ink)}#start{background:#ffd65c;min-height:55px;font-size:19px}#finish #export{background:#ffd65c}.mapbtn{background:#e3f1e8;border:1px solid #adc7ba}.group-guidance{background:#f1eee5;border-radius:8px}.pill{background:#fff1bc;color:var(--ink)}.room{background:#d9f2e4;border-color:#6d9e85}.number{background:#ff8c70;border-radius:9px;transform:rotate(-4deg);padding:0}.title{font-size:28px}.clue{background:#fff4ce;border-left:4px solid #e6bc3c;font-size:19px}.hint{background:#eeebf7;border-color:#9a90cb}.btn.secondary#hintBtn{background:#eeebf7;border-color:#9a90cb}.photo{background:#e6f4eb;border-color:#7aa88e}.progress{background:#e6e8df;height:9px}.bar{background:#73b89b}.score{font-size:58px}.warning{background:#ffeddf;border-color:#ff8c70}.live-hud{border-radius:10px;border:1.5px solid var(--ink);box-shadow:4px 4px 0 #172a3514}.live-hud .btn{background:#ffd65c;color:var(--ink)}.floor-diagram{background:#e4eee8;border-color:#a8bfb1}.floor-tab.active{background:#ffd65c;border-color:var(--ink)}.roomtile.active{background:#ffd65c}.mapitem.current{background:#fff4ce;border-color:#d5b649}.maplink{color:#265742}.personal-rank{background:#fff4ce;border-color:#e6bc3c}.ranking-table tbody tr:first-child{background:#e6f4eb}.ranking-table th{background:#eeeade}.footer{margin-top:12px;background:var(--ink);padding:36px 24px;border-top:7px solid #ffd65c}.footer-name{font-size:26px}.footer-message{color:#e1e7e5}.footer small{color:#b9e9d2}.bad{color:#a32a38}.ok{color:#236d30}
@media(max-width:900px) and (min-width:701px){.hero-layout{grid-template-columns:1fr 250px;gap:28px}.case-collage{transform:scale(.8);transform-origin:center right;width:300px}.hero-copy h1{font-size:68px}}
@media(max-width:700px){.brandbar-inner{padding:22px 24px}.brand-logo{width:166px}header{padding:34px 24px 40px}.hero-layout{display:block}.hero-copy{display:block}.hero-copy h1{font-size:58px;line-height:.98;margin:20px 0}.hero-copy p{font-size:15px;line-height:1.65;margin-bottom:24px}.hero-copy .eyebrow{font-size:9px;letter-spacing:.1em}.case-collage{display:none}.hero-badges{gap:9px}.hero-link{font-size:12px;padding:11px 12px;min-height:43px}.main{padding-top:26px}.panel{padding:26px 19px}.passport-title{font-size:25px}.start .row.space{gap:12px}.section-intro{font-size:14px}.clue{font-size:17px;padding:17px}.title{font-size:25px}.footer-name{font-size:23px}.btn{font-size:16px}}
@media(max-width:360px){.hero-copy h1{font-size:49px}.hero-link{font-size:11px}.passport-title{font-size:23px}}
@media print{body{background:white}.start:before{display:none}.main{padding:0}#printReport{color:#172a35}}