.city-desert{height:auto;min-height:100svh;background:#2d3529;padding-bottom:1px}
:root{--desert-object-shadow:0 7px 4px color-mix(in oklab,var(--carthage-answer-lettering) 65%,transparent)}
:root{--desert-action-stone:url('assets/ptr/desert-action-symmetric.png')}
.city-desert:has(.de-entry-scene){position:relative;height:100svh;min-height:577px;padding:0;overflow:hidden}
.city-desert:has(.de-entry-scene) .chapter-world{position:absolute;inset:0;padding:0;min-height:0;background:none}
.city-desert:has(.de-entry-scene) :is(.chapter-shade,.chapter-motes,.chapter-heading>div,#mission-reminder){display:none}
.city-desert:has(.de-entry-scene) .chapter-task{position:absolute;left:14px;right:14px;bottom:max(14px,env(safe-area-inset-bottom));margin:0;z-index:8}
.city-desert:has(.de-entry-scene) .task-heading #listen{display:none}
.de-entry-scene{position:absolute;inset:0;z-index:1;pointer-events:none}
.de-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}
.de-open,.de-lit{opacity:0;transition:opacity 1.1s ease-in-out}
.is-open .de-open,.is-lit .de-lit{opacity:1}
.de-objects{position:absolute;left:6%;right:6%;top:66%;height:13%;z-index:4;display:flex;align-items:flex-end;justify-content:space-around;gap:7%}
.de-object{position:relative;flex:1;height:100%;border:0;padding:0;background:none;filter:drop-shadow(var(--desert-object-shadow));transition:opacity .45s,filter .2s;perspective:600px}
.de-object img{width:100%;height:100%;object-fit:contain;object-position:bottom;pointer-events:none}
.de-tablet{height:120%}.de-amulet{height:90%}.de-lamp{height:70%}
.de-object:hover:not(:disabled){filter:drop-shadow(var(--desert-object-shadow)) brightness(1.12)}
.de-object.de-picked{opacity:0}.de-object.de-fade{opacity:0;transition-delay:.35s}
.de-wrong{animation:de-reject .35s}
@keyframes de-reject{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
@media(max-height:740px){.de-objects{top:61%;height:11%}.city-desert:has(.de-entry-scene) .chapter-task{padding:12px 14px}.city-desert:has(.de-entry-scene) .gesture-instruction{font-size:11px}}
@media(prefers-reduced-motion:reduce){.de-open,.de-lit,.de-object{transition:none}.de-wrong{animation:none}}
.city-desert .chapter-world{position:relative;inset:auto;padding:190px 16px 23px;background-position:center 40%}
.world-desert-guardians{background-image:url('assets/desert/guardians-bg.webp')}
.world-desert-bridge{background-image:url('assets/desert/bridge-bg.webp')}
.world-desert-crystal{background-image:url('assets/desert/crystal-bg.webp')}
.city-desert:not(:has(.de-entry-scene)){background:#c9a77a}
.city-desert:not(:has(.de-entry-scene)) .chapter-world{min-height:100svh;background-size:cover;background-position:center}
.city-desert:not(:has(.de-entry-scene)) .chapter-shade{background:linear-gradient(#1b2e2b99,transparent 30%,transparent 75%,#2d352960)}
.city-desert .chapter-heading h1{font-size:27px}
.city-desert .chapter-shade{background:linear-gradient(#1b2e2bdd,#654c2520 40%,#29382b70 85%,#2d3529)}
.city-desert .chapter-task{position:relative;bottom:auto;left:auto;right:auto;margin:0 14px 14px;background:linear-gradient(135deg,#3c3926f5,#20372bf5)}
.desert-scene{position:relative;z-index:4;min-height:210px}
.desert-arrival{min-height:310px;display:flex;flex-direction:column;align-items:center;justify-content:end;gap:12px;padding-bottom:25px;color:#ffedbd;text-shadow:0 2px 8px #201a0a}
.desert-crest{width:90px;height:90px;border:1px solid #edd6a780;border-radius:50%;display:grid;place-items:center;background:#294c4360;box-shadow:0 0 48px #ffe5ab44}
.desert-crest svg{width:62px;height:62px}.desert-arrival strong{font:500 28px var(--serif)}.desert-arrival>span:last-child{padding:9px 12px;background:#283b2deb;border:1px solid #d3b77b80;border-radius:16px;font-size:11px}
.guardian-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.guardian-button{min-height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;border:2px solid #bba36d;border-radius:38px 38px 8px 8px;background:linear-gradient(155deg,#d3b78de8,#70603edb);box-shadow:inset 0 0 15px #59452760,0 7px 13px #1a1c1680;color:#fff1c2;text-shadow:0 1px 4px #44351a;padding:12px 8px}
.guardian-button strong{font:600 15px var(--serif)}.guardian-button small{font-size:10px;letter-spacing:.25px}
.guardian-carving{position:relative;display:block;width:66px;height:71px;color:#ead2a0;filter:drop-shadow(0 3px 2px #6d5129)}.guardian-carving>svg{width:66px;height:71px}
.guardian-carving i{position:absolute;left:23px;top:35px;color:#334e3c;background:#e6cd91b0;border-radius:50%;width:22px;height:22px;display:grid;place-items:center}.guardian-carving i svg{width:16px;height:16px}
.guardian-button.awakened{background:linear-gradient(145deg,#dace90,#4a745bdc);border-color:#eae8b8;box-shadow:0 0 19px #ddeb9440;color:#fff8d4}
.guardian-speaking{display:flex;align-items:center;gap:13px;background:#283a2ef0;border:1px solid #e5c78f;border-radius:10px;padding:15px;margin-bottom:20px;color:#ffe5b2}.guardian-speaking>svg{height:35px;width:35px;flex-shrink:0}.guardian-speaking span{display:block;font-size:8px;letter-spacing:1.4px;margin-bottom:6px}.guardian-speaking strong{font-size:13px}
.desert-answers{position:relative;left:auto;right:auto;top:auto;gap:9px}.desert-answers .world-answer{min-height:145px;font-size:11px;line-height:1.45;gap:10px;border-radius:13px;padding:15px 8px;background:linear-gradient(135deg,#e4c899,#ae8d55)}
.order-inscription{padding:13px 16px;border:1px solid #e7c17d;border-radius:9px;background:linear-gradient(130deg,#bf9d65f0,#8d7142ef);color:#fff4d3;box-shadow:inset 0 0 20px #5a422648;text-shadow:0 1px 3px #574323}.order-inscription>span{font-size:8px;letter-spacing:1.8px}.order-inscription ol{display:flex;gap:5px;list-style-position:inside;padding:0;margin:11px 0 0}.order-inscription li{flex:1;font-size:10px;line-height:1.5}
.guardian-progress{display:flex;justify-content:center;gap:8px;margin:15px 0}.guardian-progress>span{display:flex;flex:1;flex-direction:column;align-items:center;gap:5px;background:#24362eda;color:#ae9c6e;border:1px solid #b69857;border-radius:8px;padding:8px 3px}.guardian-progress svg{width:24px;height:24px}.guardian-progress small{font-size:8px}.guardian-progress .lit{color:#ffeb9d;background:#607147e6;border-color:#fff0b8;box-shadow:0 0 15px #ffda7140}
.order-grid .guardian-button{min-height:112px}.order-grid .guardian-carving{height:45px;width:42px}.order-grid .guardian-carving>svg{height:45px;width:42px}.order-grid .guardian-carving i{top:21px;left:12px;width:18px;height:18px}.order-grid .guardian-carving i svg{height:13px;width:13px}
.desert-open-passage{min-height:310px;display:flex;flex-direction:column;justify-content:center}.bridge-lit{display:flex;flex-direction:column;align-items:center;gap:18px;color:#fff0b8;text-shadow:0 2px 5px #272313;margin-top:20px}.bridge-lit svg{width:85px;height:85px;filter:drop-shadow(0 0 20px #fff3b9)}.bridge-lit strong{font:500 27px var(--serif)}
.desert-crossing{min-height:350px;display:flex;align-items:end;justify-content:center}.desert-crossing>span{display:flex;align-items:center;gap:9px;color:#ffe9b3;background:#2a3a2ce8;border:1px solid #e6c18280;border-radius:9px;padding:13px;font-size:12px;line-height:1.6}.desert-crossing svg{width:30px;height:30px;flex-shrink:0}
.desert-crystal-scene{position:relative;height:330px}.crystal-relic{top:55%;height:210px;width:210px;background:radial-gradient(#77dcd53d,#ecc98708)}.crystal-relic>svg{width:98px;height:110px;color:#bdf8eb;filter:drop-shadow(0 0 22px #57e7d5)}
.desert-complete{background:linear-gradient(#232e24af,#102b29f5),url('assets/desert-crystal.webp') center/cover}
.mastery-badge{display:flex;align-items:center;justify-content:center;gap:8px}.mastery-badge svg{height:24px;width:24px}
@media(max-width:350px){.city-desert .chapter-heading h1{font-size:23px}.desert-answers{gap:6px}.desert-answers .world-answer{font-size:10px;padding-inline:5px}.guardian-grid{gap:9px}.order-inscription{padding-inline:10px}.order-inscription li{font-size:9px}}
.world-desert-crystal{background-image:url('assets/desert-final-box.webp');background-size:cover;background-position:center}
.city-desert:has(.dsr-scene){position:relative;height:100svh;min-height:577px;padding:0;overflow:hidden}
.city-desert:has(.dsr-scene) .chapter-world{position:absolute;inset:0;padding:0;min-height:0;background:none}
.city-desert:has(.dsr-scene) :is(.chapter-shade,.chapter-motes,#mission-reminder){display:none}
.city-desert:has(.dsr-scene) .chapter-task{position:absolute;left:14px;right:14px;bottom:max(14px,env(safe-area-inset-bottom));margin:0;z-index:8}
.dsr-scene{position:absolute;inset:0}
.dsr-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s}
.dsr-broken{opacity:0}.dsr-scene.opened .dsr-broken{opacity:1}.dsr-scene.opened .dsr-closed{opacity:0}
.dsr-box{position:absolute;left:36%;width:28%;top:56%;height:9%;background:none;border:0;cursor:pointer;z-index:3}
.dsr-scene.opening:not(.opened) .dsr-closed{animation:dsrShake .5s}
@keyframes dsrShake{25%{transform:translateX(-4px)}50%{transform:translateX(4px)}75%{transform:translateX(-2px)}}
.dsr-glow{position:absolute;left:50%;top:58%;width:40%;aspect-ratio:1;transform:translate(-50%,-50%) scale(.3);border-radius:50%;background:radial-gradient(#ffd98acc,#ffb34a33 45%,transparent 70%);opacity:0;transition:.9s;pointer-events:none;z-index:2}
.dsr-scene.opened .dsr-glow{opacity:1;transform:translate(-50%,-70%) scale(1)}
.dsr-crystal{position:absolute;left:50%;top:62%;width:15%;background:none;border:0;padding:0;transform:translate(-50%,-10%) scale(.4);opacity:0;transition:transform 1.4s cubic-bezier(.2,.8,.2,1),opacity .8s;z-index:4;cursor:pointer;filter:drop-shadow(0 0 18px #ffc66a)}
.dsr-crystal img{width:100%;display:block}
.dsr-scene.opened .dsr-crystal{opacity:1;transform:translate(-50%,-115%) scale(1)}
.dsr-crystal:not(:disabled){animation:dsrFloat 2.4s 1.4s ease-in-out infinite}
@keyframes dsrFloat{50%{filter:drop-shadow(0 0 30px #ffd27a)}}
/* Real guardian objects and supplied stone plates */
.guardian-carving{width:76px;height:76px;filter:drop-shadow(0 6px 6px #2c1f1199)}
.guardian-carving .guardian-real{width:100%;height:100%;object-fit:contain;display:block}
.order-grid .guardian-carving{width:50px;height:50px}
.guardian-progress span .guardian-real{width:28px;height:28px;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 2px 3px #0008)}
.guardian-progress span:not(.lit) .guardian-real{filter:grayscale(.7) brightness(.7)}
.guardian-speaking>.guardian-real{width:48px;height:48px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 3px 4px #0009)}
.desert-answers .world-answer{border:0;border-radius:0;background:url('assets/ptr/desert-answer-plate.png') center/100% 100% no-repeat;background-color:transparent;box-shadow:none;color:#3a2410;text-shadow:0 1px 0 #f3d7a5;font-weight:700;filter:drop-shadow(0 6px 8px #1f140a80)}
.desert-answers .world-answer svg{color:#5a3a18}
.city-desert .chapter-task .primary,.desert-task .primary{border:0;border-radius:4px;background:url('assets/ptr/desert-answer-plate.png') center/100% 100% no-repeat;background-color:transparent;color:#3a2410;text-shadow:0 1px 0 #f3d7a5;font-weight:700;box-shadow:none;filter:drop-shadow(0 4px 6px #1f140a80)}
/* One continuous photograph behind every guardian, question and passage panel. */
:root{--desert-guardian-scene:url('assets/desert/guardians-bg.webp');--desert-bridge-scene:url('assets/desert/bridge-bg.webp');--desert-chamber-scene:url('assets/desert/crystal-bg.webp')}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)){position:relative;min-height:100svh;background:var(--desert-guardian-scene) center/cover no-repeat;display:flex;flex-direction:column;padding-bottom:14px}
.city-desert:has(.world-desert-bridge){background-image:var(--desert-bridge-scene)}
.city-desert:has(.world-desert-crystal):not(:has(.dsr-scene)){background-image:var(--desert-chamber-scene)}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .chapter-world{background:none;min-height:0;flex:1;padding:200px 16px 18px}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .chapter-shade{display:none}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .chapter-task{flex-shrink:0;z-index:8;margin-bottom:0}
.city-desert.question-scenic{height:100svh;min-height:650px}
.city-desert.question-scenic .chapter-world{padding:0;min-height:180px}
.city-desert.question-scenic .guardian-speaking{position:absolute;top:205px;left:14px;right:14px;margin:0}
.city-desert.question-scenic .guardian-progress{position:absolute;top:195px;left:14px;right:14px;margin:0}
.city-desert.question-scenic .final-speaking{top:265px}
.city-desert.question-scenic .world-answers{flex-shrink:0;margin:10px 14px;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.city-desert.question-scenic .world-answers .world-answer:last-child:nth-child(odd){width:100%;grid-column:auto;justify-self:stretch}
.city-desert.question-scenic .world-answers .engraved-answer{height:auto;min-height:80px;aspect-ratio:2/1;border:0;border-radius:0;color:var(--carthage-answer-lettering);filter:drop-shadow(var(--carthage-answer-shadow))}
.city-desert.question-scenic .engraved-answer>span{left:9%;right:9%;top:14%;height:72%;color:var(--carthage-answer-lettering);text-shadow:0 1px 1px var(--carthage-answer-depth);line-height:1.25}
.city-desert.question-scenic .chapter-task{padding:14px;position:relative;inset:auto}
.city-desert.question-scenic .chapter-task h2{font-size:17px;line-height:1.35}
.city-desert.question-scenic .chapter-feedback>span{display:block;max-height:100px;overflow:auto}
.city-desert.question-scenic .chapter-task:has(.continue-passage) .chapter-tools{display:none}
.city-desert .chapter-task .primary{background-size:106% 124%}
/* Opaque controls over unfiltered, full-height supplied photographs. */
:root{--temple-panel-solid:#253b33;--temple-stone-solid:#b69d70;--temple-stone-awake:#607951;--desert-answer-one:url('assets/ptr/desert-stone-0.png');--desert-answer-two:url('assets/ptr/desert-stone-1.png');--desert-answer-three:url('assets/ptr/desert-stone-2.png')}
.city-desert :is(.chapter-shade,.chapter-motes,.chapter-heading>div){display:none}
.city-desert :is(.chapter-task,.guardian-speaking,.guardian-progress>span){background:var(--temple-panel-solid);backdrop-filter:none}
.city-desert .guardian-button{background:var(--temple-stone-solid)}
.city-desert .guardian-button.awakened{background:var(--temple-stone-awake)}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .chapter-world{flex:none;padding:174px 14px 12px;min-height:0}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .desert-scene{min-height:0}
.city-desert:not(:has(.de-entry-scene,.dsr-scene)) .chapter-task{margin:0 14px;flex:none}
.city-desert.question-scenic{height:auto;min-height:100svh;padding-bottom:14px}
.city-desert.question-scenic .chapter-world,.playing .city-desert.question-scenic .chapter-world.world-unlocked{padding:174px 14px 12px;flex:none;min-height:0}
.city-desert.question-scenic :is(.guardian-speaking,.guardian-progress,.final-speaking){position:relative;inset:auto;margin:0 0 10px}
.city-desert.question-scenic .chapter-task{width:auto;padding:14px;margin:0 14px}
.city-desert.question-scenic .world-answers{margin:12px 14px 0}
.city-desert .desert-open-passage{min-height:0;justify-content:flex-start}
.city-desert .bridge-lit{margin:0;gap:0}
.city-desert.stage-3 .desert-scene{display:none}
.city-desert .guardian-grid{gap:10px}
.city-desert .guardian-button{min-height:115px;padding:8px}
.city-desert .guardian-carving{width:58px;height:58px}
.city-desert .chapter-task .primary,.city-desert .desert-answers .world-answer{background-image:var(--desert-answer-one);background-size:106% 124%;background-color:transparent;color:var(--carthage-answer-lettering);text-shadow:var(--bulla-engraved-shadow);filter:drop-shadow(var(--carthage-answer-shadow))}
.city-desert .desert-answers .world-answer:nth-child(2){background-image:var(--desert-answer-two)}
.city-desert .desert-answers .world-answer:nth-child(3){background-image:var(--desert-answer-three)}
.city-desert.question-scenic .desert-answers .world-answer{background:none}
/* Catégories : objets posés sur le sable sous la question, sans cadre */
.city-desert .journal-button{margin-left:auto}
.city-desert .desert-ground-objects{position:relative;z-index:6;grid-template-columns:repeat(4,1fr);gap:4px;margin:clamp(70px,16vh,170px) 10px 18px;padding:0;align-items:end}
.city-desert .desert-ground-objects .guardian-button{min-height:0;background:none!important;border:0;box-shadow:none;border-radius:0;padding:0;gap:2px;justify-content:flex-end}
.city-desert .desert-ground-objects .guardian-carving{width:min(22vw,96px);height:min(22vw,96px);position:relative;filter:drop-shadow(0 8px 5px #3b250f99)}
.city-desert .desert-ground-objects .guardian-carving::after{content:'';position:absolute;left:12%;right:12%;bottom:-3px;height:9px;border-radius:50%;background:radial-gradient(#3a240fa6,transparent 70%);z-index:-1}
.city-desert .desert-ground-objects .guardian-button strong{font-size:14px;color:#fff3cf;text-shadow:0 1px 3px #000,0 0 8px #000a}
.city-desert .desert-ground-objects .guardian-button small{font-size:10px;color:#fff3cf;text-shadow:0 1px 3px #000}
.city-desert .desert-ground-objects .guardian-button.awakened .guardian-carving{filter:drop-shadow(0 0 12px #ffe9a0) drop-shadow(0 8px 5px #3b250f99)}
.city-desert{--desert-answer-one:url('assets/ptr/desert-answers-complete.png')}
.city-desert.stage-1:has(.desert-ground-objects) .chapter-task{transform:translateY(5svh)}
.city-desert.stage-2 .order-grid.desert-ground-objects{margin:clamp(90px,18svh,180px) 0 24px}
.city-desert.stage-2 .guardian-progress>span{min-height:50px;justify-content:center}
.city-desert.stage-2 .guardian-progress small{font-size:22px;line-height:1}
.city-desert .guardian-progress .progress-object{display:flex;align-items:center;justify-content:center}.city-desert .guardian-progress .progress-object .guardian-real{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 2px 3px #0008)}
.city-desert.stage-3 .chapter-task{margin-top:auto}