@font-face{font-family:Sarabun;src:url('assets/Sarabun-Regular.ttf') format('truetype');font-display:swap}
:root{--forest:#123d35;--deep:#092b27;--green:#237b61;--lime:#d8f083;--ink:#173a33;--muted:#536c66;--paper:#f4f7f4;--line:#d4dfd9;--white:#fff;--amber:#f7be68;--coral:#ed785c;--radius:20px;--shadow:0 12px 36px #143d3510}
*{box-sizing:border-box}body{margin:0;font:16px/1.65 Sarabun,system-ui,sans-serif;color:var(--ink);background:var(--paper)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #df7b25;outline-offset:4px}a{color:#126d55;text-underline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:clamp(28px,3vw,42px);line-height:1.24;letter-spacing:-.025em}h2{font-size:25px;line-height:1.3}h3{font-size:19px;line-height:1.4}p+p{margin-top:10px}small,.meta{font-size:14px;color:var(--muted)}.eyebrow{text-transform:uppercase;font-size:13px;font-weight:bold;letter-spacing:.12em}.btn{border:1px solid var(--line);border-radius:12px;background:white;color:var(--ink);padding:11px 18px;min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:600}.btn:hover{border-color:var(--green);background:#edf4ee}.btn.primary{background:var(--forest);color:white;border-color:var(--forest)}.btn.primary:hover{background:#21634f}.btn.lime{background:var(--lime);color:var(--deep);border-color:var(--lime)}.btn.small{font-size:14px;padding:7px 12px;min-height:38px}.btn.subtle{background:transparent;border-color:transparent}.btn.danger{color:#9c322a}.buttons{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.full{width:100%}.stack{display:grid;gap:20px}.flex{display:flex;align-items:center;justify-content:space-between;gap:14px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;border:1px solid var(--line);padding:4px 10px;border-radius:999px;font-size:13px;line-height:1.6;background:#fff;color:var(--muted)}.badge.eco{background:#e1f1dc;border-color:#c4dfba;color:#245335}.badge.agro{background:#fff0d7;border-color:#e8d3ad;color:#705020}.badge.test{color:#9a3927;background:#fff0e9;border-color:#e7b397}.card{padding:24px;background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card h2,.card h3{margin-bottom:12px}.notice{padding:14px 17px;border-radius:12px;background:#edf3ef;border-left:4px solid var(--green);font-size:15px}.notice.warn{background:#fff3de;border-color:#d48c27}.notice.error{background:#fff0eb;border-color:#b44932;color:#842f22}.notice.success{background:#ebf6e3;border-color:#57923a}.hide{display:none!important}label{display:block;font-size:15px;font-weight:600;margin-bottom:6px}input,textarea,select{width:100%;padding:12px 14px;background:#fff;border:1px solid #b9ccc2;border-radius:10px;color:var(--ink)}textarea{min-height:100px;resize:vertical;line-height:1.6}.field{margin-bottom:14px}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.skip{position:absolute;top:-100px;left:20px;z-index:3000;background:white;padding:10px}.skip:focus{top:10px}
.topbar{background:var(--forest);color:white;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:30}.brand{display:flex;gap:12px;align-items:center}.brandmark{width:43px;height:43px;display:grid;place-items:center;border:1px solid #ffffff55;border-radius:12px;color:var(--lime);font-size:22px}.brand strong{font-size:20px}.brand small{color:#c3d7ce;display:block;font-size:13px}.topbar .btn{color:white;border-color:#ffffff44;background:transparent}.topbar .btn:hover{background:#ffffff14}.topbar .meta{color:#d5e4dd}.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 80px)}.sidebar{background:#fff;border-right:1px solid var(--line);padding:25px 18px;display:flex;flex-direction:column;gap:24px}.side-nav{display:grid;gap:7px}.navbtn{display:flex;gap:12px;align-items:center;background:none;border:0;text-align:left;padding:12px 13px;border-radius:12px;color:var(--muted);font-weight:600}.navbtn .number{width:27px;height:27px;border-radius:9px;background:#edf2ec;display:grid;place-items:center;font-size:13px}.navbtn.active{background:var(--forest);color:white}.navbtn.active .number{background:#ffffff22;color:var(--lime)}.passport{border:1px dashed #9db8a8;border-radius:16px;padding:16px;background:#f7faf4}.passport h3{font-size:15px}.stamps{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.stamp{aspect-ratio:1.4;border:1px solid #c7d6cc;border-radius:9px;display:grid;place-content:center;font-size:12px;text-align:center;color:#7e9488}.stamp.done{border:2px solid #588b49;color:#2d6235;background:#eaf4df;transform:rotate(-3deg)}progress{width:100%;height:9px;border:0;border-radius:9px;overflow:hidden;background:#dce6de;accent-color:var(--green)}progress::-webkit-progress-bar{background:#dce6de}progress::-webkit-progress-value{background:var(--green)}.credits{margin-top:auto;font-size:12px;line-height:1.7;color:var(--muted)}.main{min-width:0;padding:30px;max-width:1500px;width:100%;margin:auto;align-self:start}.page-head{margin-bottom:24px;display:flex;justify-content:space-between;align-items:start;gap:20px}.page-head .eyebrow{color:#467765;margin-bottom:8px}.page-head p{margin-top:10px;max-width:680px}.page-foot{font-size:13px;text-align:center;color:var(--muted);padding:24px 4px}
.welcome{max-width:1150px;margin:30px auto;padding:0 24px}.intro-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;align-items:start}.intro-story{border-radius:24px;overflow:hidden;background:var(--forest);color:white;min-height:590px;position:relative}.intro-story img{width:100%;height:340px;object-fit:cover}.intro-copy{padding:26px}.intro-copy h1{margin:8px 0 16px}.intro-copy .eyebrow{color:var(--lime)}.intro-copy p{color:#e0e9e2}.welcome-form{padding:30px}.welcome-form h2{margin-bottom:8px}.consent{display:flex;align-items:start;gap:10px;font-weight:normal;margin:15px 0}.consent input{width:20px;height:20px;flex-shrink:0;margin-top:4px}.steps-mini{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.steps-mini span{border:1px solid #ffffff44;padding:5px 11px;border-radius:999px;font-size:14px}
.map-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,1fr);gap:22px}.map-card{position:relative;overflow:hidden;padding:0;align-self:start}.map-label{padding:17px 20px;display:flex;justify-content:space-between;align-items:center}.map-canvas{height:455px;background:#e5ebe7}.map-bottom{padding:12px 18px;font-size:13px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;border-top:1px solid var(--line)}.map-offline{padding:30px;display:grid;place-content:center;height:100%;text-align:center;background:#e7eee7;gap:12px}.map-list{display:grid;gap:12px}.destination{background:white;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;grid-template-columns:90px 1fr;gap:14px;text-align:left;width:100%;color:var(--ink);align-items:center}.destination:hover,.destination.selected{border-color:var(--green);box-shadow:0 0 0 2px #237b6115}.destination img{width:90px;height:88px;object-fit:cover;border-radius:10px}.destination strong{display:block;font-size:17px;line-height:1.35}.destination .meta{font-size:13px}.destination .badge{margin-bottom:5px}.dest-action{padding:20px;background:var(--forest);color:white;border-radius:16px;display:grid;gap:14px}.dest-action p{color:#d8e9dd}.dest-action .badge{background:#ffffff16;border-color:#ffffff35;color:white}.map-pin{border:0;background:transparent}.pin-circle{display:grid;place-content:center;width:42px;height:42px;background:var(--forest);color:white;border:3px solid white;box-shadow:0 2px 9px #0005;border-radius:50%;font-weight:bold;font-size:16px}.pin-circle.agro{background:#ad6824}.pin-circle.selected{outline:3px solid var(--lime);transform:scale(1.14)}.leaflet-popup-content{font:14px/1.6 Sarabun,sans-serif}.leaflet-control-attribution{font-size:12px!important}.searchline{display:flex;gap:8px;margin-bottom:14px}.filters{display:flex;gap:7px;margin-bottom:14px}.filters button[aria-pressed=true]{background:var(--forest);color:white}.mission-strip{display:flex;gap:20px;align-items:center;margin-top:22px;background:#e9f0e4;border-radius:16px;padding:20px}.mission-strip .big{font-size:32px;color:#407341;font-weight:bold}
.scene{position:relative;height:clamp(300px,38vw,490px);border-radius:20px;overflow:hidden;background:#214b3e}.scene img{width:100%;height:100%;object-fit:cover;transition:transform .6s;transform:scale(var(--scenezoom,1));transform-origin:var(--scenex,50%) center}.scene:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#082e29b3,transparent 48%);pointer-events:none}.scene-label{position:absolute;bottom:18px;left:20px;right:20px;z-index:2;color:white;font-size:14px}.scene-label a{color:white}.hotspot{position:absolute;left:var(--x);top:var(--y);z-index:3;transform:translate(-50%,-50%);border:2px solid white;border-radius:50%;width:48px;height:48px;background:var(--lime);color:#163c2e;box-shadow:0 0 0 8px #ffffff25;font-weight:bold}.hotspot.visited{background:#194b3b;color:white}.hotspot.selected{outline:4px solid #f5b466}.hotspot-label{display:none;position:absolute;background:white;color:#173a33;font-size:14px;border-radius:8px;padding:4px 10px;white-space:nowrap;left:50%;top:52px;transform:translateX(-50%)}.hotspot:hover .hotspot-label,.hotspot:focus .hotspot-label{display:block}.scene-controls{position:absolute;right:14px;top:14px;z-index:5;display:flex;gap:8px}.scene-controls button{background:#fffE;border:0;border-radius:9px;width:42px;height:42px;font-size:20px}.scene-note{font-size:13px;color:var(--muted);margin:7px 3px 0}.station-tabs{display:flex;gap:7px;margin-bottom:20px;flex-wrap:wrap}.station-tabs button{border:1px solid var(--line);border-radius:99px;padding:8px 14px;background:white;color:var(--muted);font-size:14px}.station-tabs button.active{background:var(--forest);color:white;border-color:var(--forest)}.evidence-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin-top:20px}.evidence-card{min-height:260px}.evidence-card .eyebrow{color:#568446;margin-bottom:8px}.english{font-size:18px;line-height:1.7}.thai{color:#49625a;background:#f2f6ef;border-radius:10px;padding:12px 15px;margin-top:12px}.fact-tag{font-size:12px;color:#536d5a;display:block;margin-top:10px}.notebook-items{display:grid;gap:9px;margin-top:14px}.notebook-item{border-left:3px solid #86a956;background:#f1f6e9;padding:10px 12px;border-radius:0 9px 9px 0;font-size:14px}.hotspot-menu{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.vocab-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.vocab{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}.vocab strong{display:block;font-size:19px}.vocab p{font-size:14px;margin-top:6px}.details{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.details summary{cursor:pointer;color:var(--green)}.audio-btn{font-size:14px}.decision{display:grid;gap:12px;margin-top:20px}.choice{display:flex;gap:13px;padding:17px;border:1px solid #c9d8ce;border-radius:13px;background:#fff;text-align:left;color:var(--ink);width:100%;align-items:start}.choice:hover{border-color:var(--green)}.choice[aria-pressed=true]{border:2px solid var(--green);background:#eef5e6;padding:16px}.choice .letter{flex-shrink:0;width:29px;height:29px;background:#e9eee9;display:grid;place-content:center;border-radius:9px;font-weight:bold}.choice[aria-pressed=true] .letter{background:var(--forest);color:white}.choice .choice-text{flex:1}.feedback{margin-top:16px}.mission-person{display:flex;gap:14px;align-items:center;padding:18px;background:#eef3e9;border-radius:14px}.avatar{height:48px;width:48px;flex-shrink:0;border-radius:50%;background:var(--forest);color:var(--lime);display:grid;place-content:center;font-size:20px;font-weight:bold}.quiz-meter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.quiz-dot{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:grid;place-content:center;font-size:13px}.quiz-dot.done{background:var(--forest);color:white}.quiz-dot.current{border:2px solid var(--green);background:#eaf2df}
.chat{display:grid;gap:14px;margin-top:20px}.bubble{max-width:88%;padding:16px 19px;border-radius:18px 18px 18px 4px;background:#edf3e8}.bubble.you{margin-left:auto;background:var(--forest);color:white;border-radius:18px 18px 4px 18px}.bubble .meta{display:block;margin-bottom:5px;font-size:13px}.bubble.you .meta{color:#d4e4d3}.typing-field{margin-top:18px}.talk-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:20px}.checklist{display:grid;gap:10px;margin:14px 0}.checkline{display:flex;align-items:start;gap:9px;font-size:15px}.checkline .check{font-weight:bold;color:#317735}.checkline .missing{color:#996528}.selected-facts{display:grid;gap:10px;margin-bottom:16px}.fact-choice{font-weight:normal;display:flex;gap:10px;align-items:start;padding:12px;background:#f5f8f0;border:1px solid var(--line);border-radius:10px}.fact-choice input{width:18px;height:18px;margin-top:4px;flex-shrink:0}.result-number{font-size:58px;line-height:1.1;font-weight:bold}.result-number span{font-size:25px;color:var(--muted)}.scorecards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:22px}.scorecards .card{padding:22px}.scorecards .card p{margin-top:12px}.locked{background:#fafbf7;color:var(--muted)}.source-list{display:grid;gap:12px}.source-list a{overflow-wrap:anywhere}.empty{padding:36px;border:1px dashed #b8cabd;border-radius:16px;text-align:center;background:white}.result-table{border-collapse:collapse;width:100%;font-size:15px}.result-table th,.result-table td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.result-table th{background:#eff4ec}.table-wrap{overflow-x:auto}.dialog-backdrop{position:fixed;inset:0;background:#082f29aa;z-index:2000;display:grid;place-content:center;padding:20px}.dialog-box{background:white;border-radius:20px;padding:26px;max-width:550px;width:100%;max-height:85vh;overflow:auto}.dialog-box h2{margin-bottom:14px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#092d27;color:white;border-radius:12px;padding:12px 20px;z-index:3000;max-width:90vw;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s}#toast.show{opacity:1}#storage-warning{background:#fff0d2;color:#784622;padding:10px 18px;position:fixed;bottom:0;left:0;right:0;z-index:3500;font-size:14px}
@media(min-width:1600px){.main{padding:38px 46px}}@media(max-width:1150px){.shell{grid-template-columns:195px 1fr}.main{padding:24px}.map-layout{grid-template-columns:1fr}.map-canvas{height:350px}.map-list{grid-template-columns:1fr 1fr}.dest-action{grid-column:1/-1}.evidence-layout{grid-template-columns:1fr}.vocab-grid{grid-template-columns:1fr 1fr}.talk-layout{grid-template-columns:1fr}.intro-layout{gap:18px}.welcome-form{padding:22px}}
@media(max-width:760px){body{font-size:16px}.topbar{padding:12px 16px;gap:10px}.brand strong{font-size:17px}.brand small{font-size:12px}.brandmark{width:36px;height:36px}.topbar .identity-name{display:none}.topbar .btn{padding:6px 9px;font-size:13px;min-height:38px}.shell{display:block}.sidebar{padding:10px 12px;border-right:0;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.side-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.navbtn{padding:9px 4px;justify-content:center;font-size:13px;gap:5px;flex-direction:column}.navbtn .number{display:none}.sidebar .passport,.sidebar .credits{display:none}.main{padding:20px 15px}.page-head{display:block;margin-bottom:20px}.page-head>.buttons{margin-top:14px}.page-head h1{font-size:28px}.card{padding:20px}.map-canvas{height:300px}.map-list{grid-template-columns:1fr}.destination{grid-template-columns:76px 1fr}.destination img{width:76px;height:78px}.intro-layout{grid-template-columns:1fr}.welcome{margin:20px auto;padding:0 15px}.intro-story{min-height:0}.intro-story img{height:180px}.intro-copy{padding:20px}.intro-copy h1{font-size:32px}.welcome-form{padding:22px}.two,.three,.scorecards{grid-template-columns:1fr}.scene{height:330px}.scene-label{font-size:12px;bottom:12px;left:14px;right:14px}.hotspot{width:44px;height:44px}.scene-controls{top:10px;right:10px}.vocab-grid{grid-template-columns:1fr 1fr}.vocab{padding:13px}.english{font-size:17px}.station-tabs{gap:6px}.station-tabs button{font-size:14px;padding:7px 12px}.mission-strip{padding:16px;gap:14px}.bubble{max-width:95%}.buttons>.btn{flex-grow:1}.scorecards{gap:12px}.scorecards .card{display:flex;justify-content:space-between;align-items:center;gap:16px}.result-number{font-size:42px}.scorecards .card p{margin-top:4px}.result-table{font-size:14px}.field textarea{min-height:130px}.page-foot{font-size:12px}.filters .btn{flex:1}h2{font-size:23px}.evidence-layout{gap:15px}.hotspot-menu .btn{flex:1;min-width:70px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.topbar,.sidebar,.buttons,.page-foot{display:none}.shell{display:block}.main{padding:0}.card{box-shadow:none;break-inside:avoid}body{background:#fff}}