:root{--ink:#17364a;--paper:#fff9e8;--cream:#f4e7c5;--blue:#3aa8c5;--deep:#17647c;--coral:#e85f4f;--yellow:#f4bd3d;--green:#4d976d;--violet:#715a8c;--shadow:#17364a22}
*{box-sizing:border-box}
html{background:#d8e6df;color:var(--ink);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;overflow-x:hidden}
body{margin:0;min-width:280px;background-color:#d8e6df;background-image:linear-gradient(90deg,transparent 0 47px,#c8d9d1 48px 49px,transparent 50px),linear-gradient(#0000 0 47px,#c8d9d1 48px 49px,#0000 50px);background-size:50px 50px}
button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible{outline:4px solid #111;outline-offset:3px}
[hidden]{display:none!important}.stall-shell{width:min(1120px,calc(100% - 24px));margin:18px auto 12px;background:var(--paper);border:4px solid var(--ink);box-shadow:10px 10px 0 #17364a30;position:relative;overflow:hidden}
.awning{min-height:108px;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;background:repeating-linear-gradient(90deg,var(--coral) 0 72px,var(--paper) 72px 144px);border-bottom:4px solid var(--ink)}
.brand{display:flex;align-items:center;gap:14px;background:var(--paper);border:3px solid var(--ink);padding:8px 18px;transform:rotate(-1deg);box-shadow:4px 4px 0 var(--yellow)}
.brand small{font-size:.68rem;letter-spacing:.18em;font-weight:900}.brand h1{font-size:clamp(1.15rem,3vw,1.65rem);line-height:1.05;margin:2px 0}.drop{width:34px;height:42px;background:var(--blue);border:3px solid var(--ink);border-radius:65% 35% 64% 36%/72% 37% 63% 28%;transform:rotate(44deg);display:block}.sound{min-height:48px;border:3px solid var(--ink);background:var(--yellow);font-weight:900;padding:8px 14px;box-shadow:3px 3px 0 var(--ink);cursor:pointer}
.screen{min-height:590px}.start-screen{display:grid;grid-template-columns:1.2fr .8fr}.street-scene{position:relative;min-height:590px;background:#78c5d3;overflow:hidden;border-right:4px solid var(--ink)}.street-scene:before{content:"";position:absolute;left:-5%;right:-5%;bottom:-45px;height:255px;background:#c98a58;border-top:4px solid var(--ink);transform:rotate(-3deg)}.street-scene:after{content:"";position:absolute;width:340px;height:210px;left:50%;top:235px;transform:translateX(-50%);background:var(--paper);border:5px solid var(--ink);box-shadow:inset 0 22px var(--coral),8px 8px 0 #17364a33}.cloud{position:absolute;background:var(--paper);border:4px solid var(--ink);width:130px;height:46px;border-radius:60px}.cloud:before,.cloud:after{content:"";position:absolute;background:var(--paper);border:4px solid var(--ink);border-bottom:0;border-radius:50% 50% 0 0}.cloud:before{width:56px;height:42px;left:17px;top:-35px}.cloud:after{width:68px;height:55px;right:13px;top:-48px}.cloud-a{top:90px;left:8%}.cloud-b{top:145px;right:5%;transform:scale(.72)}
.rain-tank{position:absolute;z-index:3;left:14%;bottom:100px;width:125px;height:245px;border:5px solid var(--ink);border-radius:10px 10px 24px 24px;background:repeating-linear-gradient(0deg,#50b5cc 0 33px,#80d0df 34px 37px);box-shadow:7px 7px 0 #17364a33}.rain-tank:before{content:"";position:absolute;right:-72px;top:63px;width:70px;height:27px;border:5px solid var(--ink);border-left:0;background:var(--yellow)}.rain-tank i{position:absolute;left:15px;right:15px;height:3px;background:var(--ink)}.rain-tank i:nth-child(1){top:45px}.rain-tank i:nth-child(2){top:112px}.rain-tank i:nth-child(3){top:179px}.rain-tank b{position:absolute;z-index:2;right:-64px;top:66px;font-size:1.05rem}.start-cup{position:absolute;z-index:4;left:48%;bottom:72px;width:140px;height:175px;border:5px solid var(--ink);border-top:0;border-radius:0 0 20px 20px;background:#fff8}.start-cup span{position:absolute;left:0;right:0;bottom:0;height:70%;background:var(--coral);border-top:4px solid var(--ink)}.start-cup b{position:absolute;z-index:2;left:20px;top:58px;font-size:1.7rem;background:var(--paper);padding:2px 7px;transform:rotate(-4deg)}.customer-line{position:absolute;z-index:4;right:2%;bottom:84px;display:flex;gap:5px;align-items:flex-end}.customer-line i{width:48px;height:75px;border:4px solid var(--ink);border-radius:48% 48% 8px 8px;background:var(--yellow);display:grid;place-items:center;font-style:normal;font-weight:900}.customer-line i:nth-child(2){height:90px;background:var(--green)}.customer-line i:nth-child(3){height:66px;background:var(--violet);color:#fff}.customer-line i:nth-child(4){height:82px;background:var(--coral)}
.start-copy{padding:clamp(30px,6vw,72px) clamp(22px,4vw,48px);display:flex;flex-direction:column;justify-content:center;background-image:radial-gradient(#d6c79f 1.2px,transparent 1.2px);background-size:14px 14px}.eyebrow{display:inline-block;width:max-content;max-width:100%;background:var(--ink);color:#fff;padding:5px 10px;font-size:.8rem;font-weight:900;letter-spacing:.08em;transform:rotate(-1deg)}.start-copy h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.35;margin:14px 0}.start-copy h2 strong{font-size:1.25em;color:var(--coral);text-decoration:underline double}.start-copy p{font-weight:700;line-height:1.9}.start-copy ul{padding:0;display:flex;flex-wrap:wrap;gap:8px;list-style:none}.start-copy li{border:2px dashed var(--ink);padding:4px 8px;background:#fff}.start-button{min-height:56px;border:3px solid var(--ink);background:var(--coral);color:#fff;font-size:1.05rem;font-weight:900;padding:12px 18px;box-shadow:5px 5px 0 var(--ink);cursor:pointer}.start-button span{float:right}.start-button:hover{transform:translate(2px,2px);box-shadow:3px 3px 0 var(--ink)}
.phase-strip{height:48px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 18px;gap:10px}.phase-strip span{font-size:.8rem;letter-spacing:.1em;font-weight:900}.phase-strip b{color:var(--yellow)}.world-grid{display:grid;grid-template-columns:220px 1fr 220px;min-height:560px}.reservoir-zone,.queue-zone{padding:18px 14px;background:#e5d6ad}.reservoir-zone{border-right:4px solid var(--ink)}.queue-zone{border-left:4px solid var(--ink);background:#eacbba}.reservoir-zone h2,.queue-zone h2{margin:0 0 12px;font-size:1rem;text-align:center;border-bottom:3px double var(--ink);padding-bottom:6px}.tank-illustration{height:260px;width:128px;margin:0 auto;position:relative;overflow:hidden;border:5px solid var(--ink);border-radius:16px 16px 28px 28px;background:#fff9}.tank-water{position:absolute;left:0;right:0;bottom:0;height:60%;background:repeating-linear-gradient(-12deg,#4eb5ce 0 14px,#80ccdc 15px 28px);border-top:4px solid var(--ink);transition:height .45s ease}.tank-lines{position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 44px,#17364a88 45px 47px)}.tank-illustration strong{position:absolute;z-index:2;top:10px;left:50%;transform:translateX(-50%);background:var(--paper);border:2px solid var(--ink);padding:3px 7px;white-space:nowrap}.reservoir-zone>p{text-align:center;font-weight:900}.tool-stack{display:grid;gap:10px}.tool-stack button{border:3px solid var(--ink);background:var(--paper);text-align:left;padding:9px;box-shadow:3px 3px 0 var(--ink);cursor:pointer}.tool-stack span,.tool-stack b,.tool-stack small{display:block}.tool-stack span{font-size:.78rem}.tool-stack b{font-size:1rem}.tool-stack small{margin-top:3px}.tool-stack button:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.pour-zone{min-width:0;padding:18px 22px;background:#b9dfe3;position:relative;background-image:linear-gradient(90deg,#17364a11 2px,transparent 2px);background-size:38px 100%}.order-ticket{min-height:68px;display:flex;align-items:center;gap:11px;background:var(--paper);border:4px solid var(--ink);padding:8px 12px;box-shadow:5px 5px 0 var(--yellow);transform:rotate(.4deg)}.order-ticket>span{width:44px;height:44px;border:3px solid var(--ink);border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-weight:900}.order-ticket div{flex:1;min-width:0}.order-ticket small,.order-ticket strong{display:block}.order-ticket strong{font-size:clamp(1rem,2vw,1.3rem)}.order-ticket>b{font-size:clamp(1.3rem,3vw,2rem);color:var(--deep);white-space:nowrap}.cup-stage{position:relative;height:300px;margin-top:8px;touch-action:pan-y}.faucet{position:absolute;width:165px;height:45px;left:50%;top:12px;transform:translateX(-75%);border:5px solid var(--ink);background:var(--yellow);border-radius:8px 8px 0 8px}.faucet:after{content:"";position:absolute;right:-8px;bottom:-42px;width:35px;height:45px;background:var(--yellow);border:5px solid var(--ink);border-top:0}.faucet i{position:absolute;left:28px;top:-22px;width:65px;height:18px;background:var(--coral);border:4px solid var(--ink)}.faucet span{display:none;position:absolute;right:1px;top:78px;width:18px;height:124px;background:#56c8df;border:3px solid var(--ink);z-index:5;transform-origin:top}.faucet span.active{display:block;animation:pour-stream .45s ease-in}.measure-cup{position:absolute;width:210px;height:210px;left:50%;bottom:6px;transform:translateX(-50%);border:6px solid var(--ink);border-top-width:4px;border-radius:0 0 26px 26px;background:#fff8;overflow:hidden}.measure-cup:after{content:"";position:absolute;width:62px;height:105px;right:-53px;top:34px;border:6px solid var(--ink);border-left:0;border-radius:0 48px 48px 0}.cup-liquid{position:absolute;left:0;right:0;bottom:0;height:0;background:repeating-linear-gradient(12deg,var(--coral) 0 18px,#f9896c 19px 36px);border-top:0 solid var(--ink);transition:height .38s cubic-bezier(.2,.8,.2,1)}.measure-lines{position:absolute;z-index:2;right:0;top:0;bottom:0;width:42px;background:repeating-linear-gradient(0deg,transparent 0 19px,var(--ink) 20px 22px)}.measure-cup>span{position:absolute;z-index:3;left:12px;bottom:10px;background:var(--paper);border:3px solid var(--ink);padding:3px 8px;font-size:1.35rem;font-weight:900}.target-flag{position:absolute;z-index:6;left:calc(50% + 112px);bottom:0;width:110px;height:210px;pointer-events:none}.target-flag i{position:absolute;left:0;width:25px;border-top:4px dashed var(--ink);transition:bottom .35s}.target-flag b{position:absolute;left:20px;width:90px;background:var(--yellow);border:3px solid var(--ink);padding:4px;font-size:.78rem;transition:bottom .35s}.place-value-text{text-align:center;margin:2px auto 8px;font-weight:900;font-size:1.04rem;background:var(--paper);border:2px dashed var(--ink);width:max-content;max-width:100%;padding:3px 10px}.valve-console{background:#f7edcf;border:4px solid var(--ink);padding:12px 14px;box-shadow:inset 0 -8px #d8c69a}.valve-console label{display:flex;justify-content:space-between;font-weight:900}.valve-console label b{font-size:1.25rem;color:var(--coral)}#valveRange{width:100%;height:40px;accent-color:var(--coral);cursor:ew-resize;touch-action:pan-y}.valve-marks{display:flex;justify-content:space-between;font-weight:900;margin:-5px 6px 0}.valve-console p{font-size:.78rem;margin:5px 0 10px}.action-row{display:grid;grid-template-columns:.8fr 1.2fr;gap:8px}.action-row button{min-height:50px;border:3px solid var(--ink);font-weight:900;background:#fff;cursor:pointer}.action-row .pour-button{background:var(--blue);color:#082a36;box-shadow:3px 3px 0 var(--ink)}
.queue-track{min-height:285px;display:flex;flex-direction:column-reverse;justify-content:flex-start;align-items:center;gap:7px;padding:12px 8px;border:4px solid var(--ink);background:#d9b38f;position:relative;overflow:hidden}.queue-track:before{content:"屋台";position:absolute;top:0;left:0;right:0;background:var(--ink);color:#fff;text-align:center;font-size:.75rem;padding:2px}.queue-person{width:76px;height:42px;border:3px solid var(--ink);background:var(--yellow);border-radius:32px 32px 8px 8px;display:flex;align-items:center;justify-content:center;gap:4px;font-weight:900;transition:transform .35s}.queue-person.danger{background:var(--coral);color:#fff;animation:queue-wobble .7s ease-in-out infinite alternate}.queue-zone>p{text-align:center;font-weight:700}.score-board{border:4px double var(--ink);background:var(--paper);padding:10px;text-align:center}.score-board span,.score-board strong,.score-board small{display:block}.score-board strong{font-size:1.8rem}.forecast-note{margin-top:12px;border-left:8px solid var(--green);padding:8px;background:#fff9}.forecast-note b,.forecast-note span{display:block}.forecast-note b{font-size:.8rem}.forecast-note.warning{border-left-color:var(--coral);background:#fff0db}.cause-panel{min-height:66px;border-top:4px solid var(--ink);display:flex;align-items:center;gap:12px;padding:10px 18px;background:var(--paper)}.cause-panel b{background:var(--ink);color:#fff;padding:5px 8px;white-space:nowrap}.cause-panel span{font-weight:700}.cause-panel.success{background:#e7f4d7}.cause-panel.danger{background:#ffe3cc}
.crisis-screen,.quiz-screen,.result-screen{padding:clamp(28px,6vw,70px);text-align:center;background:var(--cream);background-image:linear-gradient(#17364a11 1px,transparent 1px),linear-gradient(90deg,#17364a11 1px,transparent 1px);background-size:28px 28px}.warning-scene{width:min(430px,90%);height:150px;margin:0 auto 18px;border:5px solid var(--ink);background:var(--coral);position:relative;overflow:hidden}.warning-scene>span{position:absolute;left:25px;top:20px;width:80px;height:80px;border:5px solid var(--ink);background:var(--yellow);border-radius:50%;display:grid;place-items:center;font-size:3rem;font-weight:900}.crowd{position:absolute;right:15px;bottom:0;display:flex;gap:6px}.crowd i{width:48px;height:85px;border:4px solid var(--ink);border-radius:40px 40px 0 0;background:var(--paper)}.crisis-screen h2,.quiz-screen h2,.result-screen h2{font-size:clamp(1.6rem,4vw,2.6rem)}.crisis-screen>p:not(.eyebrow){max-width:650px;margin:15px auto 28px;line-height:1.8;font-weight:700}.quiz-progress{font-weight:900;color:var(--coral);letter-spacing:.08em}.quiz-screen h2{max-width:760px;margin:20px auto}.quiz-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:820px;margin:0 auto}.quiz-choices button{min-height:72px;border:4px solid var(--ink);background:var(--paper);font-weight:800;text-align:left;padding:12px;cursor:pointer;overflow-wrap:anywhere}.quiz-choices button.correct{background:#dff1d4;border-style:double;border-width:7px}.quiz-choices button.wrong{background:#ffe0cf;text-decoration:line-through}.quiz-feedback{min-height:68px;max-width:760px;margin:18px auto;padding:10px;border-left:8px solid var(--blue);background:#fff;text-align:left;line-height:1.7;font-weight:700}.quiz-screen>.start-button{width:min(360px,100%)}
.result-rainbow{height:90px;display:flex;justify-content:center;align-items:flex-end}.result-rainbow i{position:absolute;border:16px solid;border-bottom:0;border-radius:150px 150px 0 0}.result-rainbow i:nth-child(1){width:260px;height:120px;border-color:var(--coral)}.result-rainbow i:nth-child(2){width:220px;height:100px;border-color:var(--yellow)}.result-rainbow i:nth-child(3){width:180px;height:80px;border-color:var(--blue)}.final-score{max-width:460px;margin:0 auto;border:5px solid var(--ink);background:var(--paper);padding:12px;box-shadow:8px 8px 0 var(--yellow)}.final-score span,.final-score strong,.final-score small{display:block}.final-score strong{font-size:clamp(2.5rem,8vw,5rem);line-height:1}.result-ledger{display:grid;grid-template-columns:repeat(3,1fr);max-width:700px;margin:30px auto 15px;border:4px solid var(--ink)}.result-ledger p{margin:0;padding:12px;background:#fff}.result-ledger p+ p{border-left:3px solid var(--ink)}.result-ledger span,.result-ledger b{display:block}.result-screen>p:not(.eyebrow){max-width:720px;margin:18px auto;line-height:1.8}.result-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}.result-actions button{min-height:52px;border:3px solid var(--ink);padding:10px 16px;font-weight:900;cursor:pointer}.result-actions button:last-child{background:var(--paper)}.ranking-panel{max-width:760px;margin:20px auto 0;padding:14px;background:#fff;color:#102d3c;border:4px solid var(--ink);text-align:left;scroll-margin:16px}.ranking-panel button{color:#102d3c}.ranking-panel [aria-selected="true"],.ranking-panel .active{background:#17364a!important;color:#fff!important}footer{text-align:center;padding:10px 12px 22px;font-size:.78rem;color:#304d4a;font-weight:700}
.celebrate .cup-liquid{animation:success-pulse .65s ease}.play-screen.finale .phase-strip{background:var(--violet)}.play-screen.finale .pour-zone{box-shadow:inset 0 0 0 7px var(--yellow)}
@keyframes pour-stream{0%{transform:scaleY(.1)}60%{transform:scaleY(1)}100%{transform:scaleY(.4)}}@keyframes queue-wobble{from{transform:translateX(-4px) rotate(-1deg)}to{transform:translateX(4px) rotate(1deg)}}@keyframes success-pulse{50%{filter:brightness(1.35);transform:scaleY(1.05);transform-origin:bottom}}
@media(max-width:850px){.world-grid{grid-template-columns:160px 1fr}.queue-zone{grid-column:1/-1;border-left:0;border-top:4px solid var(--ink);display:grid;grid-template-columns:120px 1fr 160px;gap:10px;align-items:center}.queue-zone h2{margin:0}.queue-track{min-height:100px;flex-direction:row;justify-content:flex-end}.queue-person{width:48px}.forecast-note{margin:0}.start-screen{grid-template-columns:1fr}.street-scene{min-height:390px;border-right:0;border-bottom:4px solid var(--ink)}.start-copy{padding:30px}}
@media(max-width:600px){.stall-shell{width:100%;margin:0;border-left:0;border-right:0;box-shadow:none}.awning{padding:9px;min-height:82px}.brand{padding:6px 9px;gap:8px}.brand h1{font-size:1rem}.brand small{font-size:.52rem}.drop{width:25px;height:31px}.sound{min-height:44px;padding:5px 8px}.street-scene{min-height:340px}.rain-tank{left:7%;transform:scale(.82);transform-origin:bottom}.start-cup{left:48%;transform:scale(.82);transform-origin:bottom}.customer-line{right:-12px;transform:scale(.72);transform-origin:bottom right}.world-grid{display:block}.reservoir-zone{border-right:0;border-bottom:4px solid var(--ink);display:grid;grid-template-columns:100px 1fr;gap:8px}.reservoir-zone h2{grid-column:1/-1}.tank-illustration{height:150px;width:90px;grid-row:2/4}.reservoir-zone>p{margin:0;align-self:end}.tool-stack{align-self:start}.pour-zone{padding:14px 10px}.order-ticket{padding:6px}.cup-stage{height:280px}.measure-cup{width:180px;height:190px}.target-flag{left:calc(50% + 92px);height:190px;width:88px}.target-flag b{left:10px;width:78px}.queue-zone{display:block;border-top:4px solid var(--ink)}.queue-zone h2{margin-bottom:8px}.queue-track{min-height:94px}.cause-panel{align-items:flex-start;flex-direction:column;gap:5px}.quiz-screen,.crisis-screen,.result-screen{padding:28px 12px}.quiz-choices{grid-template-columns:1fr;width:100%}.quiz-choices button{min-height:64px;width:100%}.result-ledger{grid-template-columns:1fr}.result-ledger p+ p{border-left:0;border-top:3px solid var(--ink)}.result-actions{display:grid}.result-actions button{width:100%}.ranking-panel{width:100%;overflow-wrap:anywhere}.action-row{grid-template-columns:1fr}.screen{min-height:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}