:root{--navy:#073a7b;--blue:#0787da;--light:#eaf9ff;--yellow:#ffcb4c;--pink:#fa348f;--green:#1bc77f;--ink:#07325a;--shadow:0 12px 30px rgba(10,85,150,.18);--radius:26px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:'Trebuchet MS','Arial Rounded MT Bold',Arial,sans-serif;color:var(--ink);background:linear-gradient(135deg,#bfeeff,#e9fff3 47%,#d8ecff);-webkit-tap-highlight-color:transparent}body{overflow-x:hidden}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,[role="button"]:focus-visible{outline:4px solid #ffad23;outline-offset:3px}.app-shell{width:min(1600px,100%);min-height:100dvh;margin:auto;display:flex;flex-direction:column;padding:12px 18px 10px;gap:12px}.site-head{border-radius:22px;background:linear-gradient(110deg,#025aa1,#159ce3 70%,#38c5e5);color:white;min-height:83px;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;box-shadow:var(--shadow);gap:10px}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-house{font-size:53px;line-height:.8;color:#ffe25d;text-shadow:2px 3px #0d4978}.brand b{font-size:clamp(21px,2.6vw,37px);line-height:1.04;display:block;letter-spacing:-.6px}.brand small{display:block;font-size:clamp(10px,1vw,16px);letter-spacing:1.1px;margin-top:5px;font-weight:800}.top-actions{display:flex;gap:9px;flex-shrink:0}.iconbtn{border:2px solid #ffffff88;background:#ffffff2a;color:white;border-radius:15px;min-width:57px;min-height:52px;font-size:26px}main{flex:1;display:flex;min-height:550px}main>*{width:100%}footer{background:#ffffffb2;border-radius:12px;text-align:center;color:#3e749f;font-size:clamp(11px,1.2vw,16px);padding:10px 7px;font-weight:600}.screen-card{background:rgba(255,255,255,.94);border:2px solid #cff0ff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;padding:clamp(14px,2vw,28px);min-height:570px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.center{text-align:center}.pill{display:inline-flex;align-items:center;padding:9px 17px;border-radius:100px;background:#e8f5ff;color:#0f67af;font-size:clamp(13px,1.3vw,18px);font-weight:900}.h1{font-size:clamp(32px,4.5vw,66px);letter-spacing:-1.8px;line-height:1.08;margin:10px 0}.h2{font-size:clamp(26px,3.2vw,44px);margin:4px 0 10px;line-height:1.12}.sub{font-size:clamp(18px,1.7vw,25px);color:#467b9d;line-height:1.42;font-weight:750}.hint{font-size:clamp(15px,1.4vw,22px);color:#537e96;font-weight:700;line-height:1.35}.tiny{font-size:clamp(12px,1vw,15px);color:#678da3}.btn{border:0;border-bottom:5px solid #00000030;border-radius:18px;padding:14px 23px;color:white;font-weight:950;font-size:clamp(18px,1.8vw,25px);box-shadow:0 7px 15px #15457327;transition:transform .12s,filter .12s;min-height:56px}.btn:hover{filter:brightness(1.06);transform:translateY(-2px)}.btn:active{transform:translateY(2px)}.btn:disabled{opacity:.55;filter:grayscale(.45);cursor:not-allowed}.btn.blue{background:linear-gradient(#22b3f3,#0084cd)}.btn.green{background:linear-gradient(#39df82,#0aaa55)}.btn.pink{background:linear-gradient(#ff6dad,#ed2381)}.btn.orange{background:linear-gradient(#ffbd37,#ed7813)}.btn.purple{background:linear-gradient(#ab70f8,#7846d6)}.btn.ghost{background:#ecf7ff;border:2px solid #b8e4fb;color:#1765a1;box-shadow:none}.btn.small{padding:9px 14px;font-size:clamp(14px,1.2vw,18px);min-height:47px;border-bottom-width:3px}.hero-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(330px,.85fr);gap:24px;align-items:center}.hero-picture{width:100%;border-radius:26px;box-shadow:var(--shadow);object-fit:cover;display:block;aspect-ratio:705/338;border:5px solid white}.hero-side{padding:12px}.hero-side .sub{margin-bottom:27px}.feature-chips{display:flex;flex-wrap:wrap;gap:9px;margin:15px 0 27px}.feature-chips span{padding:10px 13px;border-radius:13px;background:#ebf9ff;color:#1a76ad;font-weight:900;font-size:clamp(13px,1.15vw,17px)}.nameinput{width:100%;border:3px solid #a4dcf9;border-radius:16px;min-height:64px;font-size:clamp(22px,2vw,29px);font-weight:900;color:#104b77;padding:12px 18px;background:#f5fbff}.split{display:grid;grid-template-columns: minmax(270px,.78fr) minmax(350px,1.25fr);gap:25px}.avatar-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:19px 0}.avatar-option{border:4px solid #d1e9fa;border-radius:23px;background:linear-gradient(170deg,#e3f7ff,#fff);padding:14px 12px;display:flex;flex-direction:column;align-items:center;gap:6px;transition:all .14s}.avatar-option.selected{border-color:var(--pink);background:#fff0f9;box-shadow:0 0 0 4px #ffb7db5c}.avatar-option img{height:clamp(130px,23vw,255px);width:100%;object-fit:contain;filter:drop-shadow(0 7px 7px #356e9438)}.avatar-option strong{font-size:clamp(19px,1.5vw,24px)}.teacher-panel{background:linear-gradient(160deg,#dbfbff,#f6f5ff);border-radius:24px;padding:20px;display:flex;align-items:center;justify-content:flex-start;gap:20px;flex-wrap:wrap}.teacher-panel img{object-fit:contain;height:clamp(170px,23vw,300px);max-width:min(240px,32%);width:auto;flex:0 0 auto}.speech{background:white;border:3px solid #bde5ff;border-radius:23px;padding:16px;font-weight:950;font-size:clamp(19px,2vw,29px);box-shadow:var(--shadow);max-width:100%}.goal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:28px 0}.goal{border-radius:22px;padding:20px;background:linear-gradient(145deg,#e9faff,#fff);border:3px solid #ccedff;min-height:195px;display:flex;flex-direction:column;gap:11px}.goal b{font-size:clamp(19px,1.9vw,28px)}.goal em{font-size:clamp(15px,1.25vw,19px);font-style:normal;color:#547c96}.goal-num{font-size:32px;font-weight:950;background:#ffcb51;color:#784200;width:56px;height:56px;display:grid;place-items:center;border-radius:50%}.map-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(285px,.72fr);gap:20px}.map-visual{position:relative;align-self:start;overflow:hidden;border:5px solid white;border-radius:25px;box-shadow:var(--shadow);background:#c4f4e4}.map-visual img{width:100%;display:block}.map-visual .name-float{left:49%;bottom:18%}.map-rooms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.map-room-btn{padding:15px 6px;border:3px solid #c5e3f5;background:white;border-radius:16px;color:var(--navy);font-size:clamp(16px,1.35vw,21px);font-weight:900;min-height:75px}.map-room-btn.available{background:#dfffee;border-color:#8cddbb}.map-room-btn.done{background:#edfff6;border-color:#10b878}.map-room-btn.locked{color:#7c95a9;background:#eff3f6;opacity:.7}.map-room-btn .mini{font-size:13px;display:block;margin-top:3px}.room-layout{display:grid;grid-template-columns:minmax(0,1.48fr) minmax(285px,.67fr);gap:16px}.room-stage{position:relative;width:100%;aspect-ratio:2.28;overflow:hidden;border-radius:24px;border:6px solid #14a8dc;background:#bff3f5;box-shadow:inset 0 0 0 2px white,var(--shadow);isolation:isolate}.room-stage>img{width:100%;height:100%;object-fit:fill;display:block;user-select:none;pointer-events:none}.hotspot{position:absolute;transform:translate(-50%,-50%);border:3px solid white;border-radius:50%;font-size:clamp(15px,1.3vw,24px);background:linear-gradient(#ffb94d,#ff721b);color:white;box-shadow:0 0 0 4px #fff7,0 4px 10px #0005;width:clamp(32px,3.4vw,54px);height:clamp(32px,3.4vw,54px);display:grid;place-items:center;z-index:4;animation:bob 2.1s ease-in-out infinite}.hotspot.visited{background:linear-gradient(#6be995,#119e63);animation:none}.hotspot:hover{transform:translate(-50%,-50%) scale(1.12)}@keyframes bob{0%,100%{box-shadow:0 0 0 5px #fff7,0 4px 10px #0005}50%{box-shadow:0 0 0 9px #ffdf85a6,0 4px 10px #0005}}.player-sprite{position:absolute;z-index:5;bottom:2%;left:9%;width:clamp(50px,6.5vw,100px);height:clamp(84px,10vw,170px);transition:left .6s linear,top .6s linear;pointer-events:none;filter:drop-shadow(0 3px 4px #0006)}.player-sprite img{width:100%;height:100%;object-fit:contain}.player-sprite .name-float{position:absolute;left:50%;top:-20px;transform:translateX(-50%);max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#073c80e8;border:2px solid white;padding:4px 8px;color:#fff;border-radius:20px;font-size:clamp(10px,1vw,15px);font-weight:900}.room-side{background:#f3fbff;border:2px solid #d2eefa;border-radius:20px;padding:16px}.room-side h3{font-size:clamp(21px,2.3vw,32px);margin:0 0 8px}.progress-track{height:15px;border-radius:50px;background:#d4e2ee;overflow:hidden;margin:13px 0}.progress-fill{height:100%;background:linear-gradient(90deg,#01bdf2,#20d29d);border-radius:50px;transition:width .2s}.discovery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:15px 0}.discovery{border:2px solid #d1e9f5;border-radius:14px;background:white;padding:8px 3px;min-height:107px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;font-size:clamp(10px,1vw,15px);font-weight:900;color:#6c839a}.discovery img{width:64px;height:58px;object-fit:contain;border-radius:9px;padding:3px;background:#fff}.discovery.found{color:#15598d;border-color:#67dab0;background:#effff5}.discovery.missing img{filter:grayscale(1) brightness(1.4);opacity:.45}.room-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:17px;flex-wrap:wrap}.modal-backdrop{position:fixed;inset:0;z-index:50;background:#052e5caa;display:grid;place-items:center;padding:20px}.item-dialog{width:min(460px,100%);background:white;border:6px solid #ffffff;border-radius:29px;padding:20px 22px 26px;text-align:center;box-shadow:0 20px 80px #0007;position:relative}.close-modal{position:absolute;right:10px;top:10px;background:#f94165;color:#fff;border:3px solid white;border-radius:50%;width:48px;height:48px;font-size:25px}.dialog-photo{width:min(230px,75%);aspect-ratio:1/1;object-fit:contain;border-radius:25px;border:3px solid #dceffa;background:white;padding:8px}.dialog-word{font-size:clamp(36px,4.4vw,57px);line-height:1.1;text-transform:uppercase;margin:9px 0 17px;color:#0862a3}.sound-btn{width:80px;height:80px;font-size:39px;background:linear-gradient(#40c4ff,#0787da);border:0;border-bottom:5px solid #065985;color:#fff;border-radius:50%;box-shadow:0 7px 15px #0787da5e}.room-head{margin-bottom:15px}.sort-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.92fr);gap:20px}.sort-basket{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.item-tile{border:3px solid #d0e9fb;background:white;border-radius:16px;padding:9px 6px;font-size:clamp(12px,1.3vw,19px);font-weight:900;color:#07548a;min-height:129px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;touch-action:pan-y}.item-tile img{width:100%;max-width:106px;aspect-ratio:1;object-fit:contain;border-radius:12px;background:#fff;padding:4px}.item-tile.selected{border-color:var(--pink);box-shadow:0 0 0 4px #fda8d88a;background:#fff3f8}.item-tile.placed{border-color:#25b987;background:#e8fff1;opacity:.75}.sort-targets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sort-target{font-size:clamp(14px,1.4vw,20px);border:3px dashed #81bddd;border-radius:14px;background:#eaf7ff;padding:12px 7px;min-height:91px;font-weight:900;color:#0b6aa7;display:grid;place-items:center;gap:4px;text-align:center}.sort-target strong{font-size:clamp(17px,1.45vw,22px)}.sort-target.over{background:#a8ffd5;border-color:#18a96b}.sort-target.outdoor{background:#fff2e2;border-color:#eab764;color:#97611c}.sort-target.completed{background:#dffced;border-style:solid;border-color:#1fbd80}.sort-target img{width:53px;height:39px;object-fit:cover;border-radius:6px}.divider{border:0;border-top:2px solid #e3f0f8;margin:16px 0}.quiz-choice{border:3px solid #b5e1fa;border-radius:17px;padding:16px 20px;text-align:left;background:white;font-size:clamp(19px,1.85vw,28px);color:#125782;font-weight:950;min-height:66px}.quiz-choice.correct{background:#ddffee;border-color:#16ae6c}.quiz-choice.wrong{background:#ffedec;border-color:#e84c5b}.quiz-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:23px}.quiz-main{max-width:1000px;margin:auto}.quiz-clue{font-size:clamp(26px,3vw,44px);font-weight:900;line-height:1.4;color:#0c447b;margin:22px 0}.result-hero{display:grid;grid-template-columns: minmax(200px,.46fr) 1fr;gap:25px;align-items:center}.result-hero img{max-height:310px;max-width:100%;object-fit:contain}.result-links{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0}.vocab-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.vocab-card{background:white;border:3px solid #d6edfa;border-radius:16px;padding:10px 5px;font-size:clamp(13px,1.2vw,19px);color:#074c85;font-weight:900}.vocab-card img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:12px;background:#fff;padding:4px}.notice{background:#f0faff;border:2px solid #c9eaff;padding:13px 16px;border-radius:14px;font-weight:750;color:#335e79;font-size:clamp(14px,1.2vw,18px)}.numtag{display:inline-grid;place-items:center;font-size:24px;color:white;background:var(--pink);width:53px;height:53px;border-radius:50%;margin-right:8px}.icon-inline{font-size:1.3em}#toast{position:fixed;bottom:35px;left:50%;transform:translateX(-50%) translateY(110px);background:#063f76;color:white;font-size:clamp(15px,1.4vw,21px);padding:13px 22px;border-radius:25px;box-shadow:var(--shadow);z-index:75;opacity:0;pointer-events:none;transition:all .2s;font-weight:900;text-align:center;min-width:120px}#toast.show{transform:translateX(-50%) translateY(0);opacity:1}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1050px){.hero-layout,.map-layout,.room-layout,.sort-layout{grid-template-columns:1fr}.hero-layout{align-items:start}.hero-side{padding:0}.room-side{display:block}.split{grid-template-columns:1fr}.site-head{min-height:73px}.map-visual{max-height:520px}.map-visual img{max-height:520px;object-fit:cover}.discovery-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.goal-grid{gap:10px}}
@media(max-width:700px){.app-shell{padding:5px 6px;gap:7px}.site-head{padding:9px 9px;border-radius:12px;min-height:66px}.brand{gap:7px}.brand-house{font-size:32px}.brand b{font-size:clamp(17px,5vw,23px)}.brand small{font-size:9px;letter-spacing:.3px}.iconbtn{min-width:36px;min-height:36px;font-size:20px;border-radius:9px}.screen-card{padding:13px 12px;min-height:440px;border-radius:19px}.h1{font-size:clamp(30px,9vw,47px)}.h2{font-size:clamp(25px,7vw,37px)}.sub{font-size:18px}.hint{font-size:15px}.hero-layout{gap:13px}.hero-picture{border-radius:15px}.hero-side .sub{margin-bottom:14px}.feature-chips{margin:10px 0 17px}.feature-chips span{font-size:12px}.avatar-choices{gap:8px}.avatar-option{padding:6px}.avatar-option img{height:160px}.teacher-panel{padding:11px;justify-content:center}.teacher-panel img{height:180px;max-width:170px;width:100%}.goal-grid{grid-template-columns:1fr;gap:10px;margin:15px 0}.goal{min-height:0;padding:12px;flex-direction:row;align-items:center}.goal-num{flex-shrink:0;width:44px;height:44px;font-size:22px}.goal b{font-size:18px}.goal em{font-size:13px}.room-stage{border-width:3px;border-radius:13px}.hotspot{font-size:15px;width:35px;height:35px;border-width:2px;box-shadow:0 0 0 2px #fffa}.room-side{padding:10px}.discovery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.room-head{margin-bottom:9px}.sort-basket{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.item-tile{padding:5px 3px;min-height:86px;border-width:2px;font-size:11px}.item-tile img{width:100%;max-width:74px}.sort-targets{gap:6px}.sort-target{padding:7px 3px;min-height:69px;font-size:12px;border-width:2px}.sort-target strong{font-size:14px}.sort-target img{width:34px;height:27px}.quiz-choices{gap:10px}.quiz-choice{min-height:58px;padding:9px;font-size:18px}.quiz-clue{font-size:24px}.result-hero{grid-template-columns:1fr;text-align:center}.result-hero img{max-height:175px}.vocab-grid{grid-template-columns:repeat(3,minmax(0,1fr))}footer{font-size:10px}}
@media(max-width:390px){.brand b{font-size:17px}.brand small{font-size:8px}.hotspot{width:31px;height:31px}.player-sprite{width:43px;height:75px}.btn{font-size:16px;padding:10px 13px}.sort-basket{grid-template-columns:repeat(3,minmax(0,1fr))}}