@font-face{font-family:DM;src:url('../play-lab/fonts/dm-sans-400.ttf');font-weight:400;font-display:swap}@font-face{font-family:DM;src:url('../play-lab/fonts/dm-sans-700.ttf');font-weight:700;font-display:swap}:root{--navy:#1a365d;--teal:#319795;--orange:#ed8936;--paper:#f7fafc;--ink:#2d3748;--muted:#718096;--line:#e2e8f0;font-family:DM,'Hiragino Kaku Gothic ProN','Noto Sans JP',system-ui,sans-serif;color:var(--ink);background:var(--paper);color-scheme:light}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,a{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}button{border:0;background:none;cursor:pointer}a{text-decoration:none}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--teal);outline-offset:3px}.app{height:100svh;min-height:610px;display:flex;flex-direction:column;background:var(--paper)}header{height:60px;padding:0 clamp(18px,4vw,54px);background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.brand{display:flex;gap:18px;align-items:center}.brand img{display:block;width:137px;filter:brightness(0) invert(1)}.brand span{padding-left:18px;border-left:1px solid #ffffff45;color:#ccdae8;font-size:10px;letter-spacing:2px}nav{display:flex;align-items:center;gap:22px;font-size:11px;color:#e8eef5}nav button{color:#e8eef5}.hud{display:flex;justify-content:space-between;align-items:end;padding:17px clamp(18px,5vw,68px) 12px;max-width:1400px;width:100%;margin:auto}.title>p{color:var(--teal);font-size:10px;letter-spacing:1.8px;font-weight:700;margin:0 0 5px}.title h1{font-size:31px;letter-spacing:-1.4px;line-height:1.1;margin:0}.title h1 em{font-style:normal;color:var(--orange)}.stats{display:flex;gap:clamp(20px,4vw,54px)}.stats div{display:grid;gap:3px}.stats span{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.stats strong{font-size:21px;font-variant-numeric:tabular-nums;letter-spacing:-.6px}main{min-height:0;flex:1;max-width:1400px;width:100%;margin:auto;padding:0 clamp(12px,3vw,42px) 9px}.stage{height:100%;min-height:0;position:relative;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:radial-gradient(circle at 50% 45%,#fff 0,#edf4f6 53%,#dce7f0 100%);box-shadow:0 16px 48px #1a365d10}canvas{display:block;width:100%;height:100%;touch-action:none;outline:0}#loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px;pointer-events:none}.mission{position:absolute;left:50%;top:16px;transform:translateX(-50%);display:flex;flex-direction:column;gap:7px;align-items:center;min-width:260px;max-width:80%;padding:10px 17px 11px;background:#fffffff2;border:1px solid #dde7ef;border-radius:13px;box-shadow:0 7px 26px #1a365d11;pointer-events:none}.mission-copy{text-align:center}.mission-copy span{display:block;color:var(--muted);font-size:9px;letter-spacing:1.5px}.mission-copy strong{font-size:14px;line-height:1.5}.route{display:flex;align-items:center;gap:5px;min-height:19px}.route .step{display:flex;align-items:center;gap:5px;font-size:10px;color:#8693a4}.route .step b{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#e7edf2;font-size:11px}.route .step.active{color:var(--ink);font-weight:700}.route .step.active b{color:white;box-shadow:0 0 0 4px #3197951e}.route .arrow{font-size:10px;color:#a0adba}.route-time{width:100%;height:3px;border-radius:4px;overflow:hidden;background:#e4ebf0}.route-time i{display:block;height:100%;width:100%;background:var(--teal);transition:width .05s linear}.prompt{position:absolute;left:50%;bottom:13px;transform:translateX(-50%);padding:9px 14px;border-radius:8px;background:#1a365de8;color:#fff;font-size:11px;line-height:1.45;margin:0;text-align:center;pointer-events:none}.combo{position:absolute;right:18px;top:18px;display:grid;gap:5px;text-align:right;pointer-events:none}.combo b{font-size:13px;color:var(--navy)}.combo b span{color:var(--orange)}.combo i{display:block;margin-left:auto;width:118px;height:4px;border-radius:4px;background:#dce7ed;overflow:hidden}.combo i::after{content:'';display:block;height:100%;width:var(--flow,0%);background:linear-gradient(90deg,var(--teal),var(--orange));transition:width .2s}.start-screen{position:absolute;inset:0;z-index:5;display:grid;grid-template-columns:minmax(0,1fr) minmax(290px,.85fr);gap:clamp(20px,5vw,70px);align-items:center;padding:clamp(25px,6vh,72px) clamp(22px,7vw,120px);background:#f7fafcf5}.start-screen img{width:100%;max-height:min(50vh,430px);object-fit:contain}.start-screen>div>p{margin:0 0 11px;color:var(--teal);font-size:10px;letter-spacing:1.6px;font-weight:700}.start-screen h2{font-size:clamp(30px,4vw,53px);line-height:1.28;letter-spacing:-2px;margin:0 0 20px;color:var(--navy)}.start-screen>div>strong{font-size:14px}.start-screen button{display:flex;justify-content:space-between;align-items:center;width:min(100%,300px);margin:25px 0 13px;padding:15px 18px;border-radius:9px;background:var(--navy);color:#fff;font-size:15px;font-weight:700}.start-screen button span{font-size:19px;color:#a6d9d1}.start-screen small{display:block;color:var(--muted);font-size:10px;line-height:1.6}.start-screen[hidden]{display:none}footer{height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 clamp(18px,5vw,68px);color:var(--muted);font-size:10px;letter-spacing:.2px;flex-shrink:0}dialog{border:0;border-radius:18px;width:min(90vw,450px);padding:34px;background:#fff;color:var(--ink);box-shadow:0 25px 100px #1a365d55}dialog::backdrop{background:#142c4dad;backdrop-filter:blur(7px)}#close{position:absolute;right:13px;top:8px;color:var(--muted);font-size:27px}.dialog-eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--teal);font-weight:700}.dialog-title{margin:10px 0 16px;font-size:33px;line-height:1.35;letter-spacing:-1px;color:var(--navy)}.dialog-copy{font-size:13px;line-height:1.9;color:#52657a}.dialog-copy li{margin:9px 0}.result-number{font-size:59px;font-weight:700;color:var(--teal);letter-spacing:-2px}.result-number small{font-size:13px;font-weight:400;color:var(--muted);letter-spacing:0}.dialog-play{display:flex;justify-content:space-between;width:100%;padding:15px 17px;background:var(--navy);color:#fff;border-radius:9px;margin-top:19px;font-weight:700}
@media(max-width:760px){.app{min-height:610px}header{height:49px;padding:0 15px}.brand img{width:104px}.brand span,nav a{display:none}nav{gap:15px;font-size:10px}.hud{padding:11px 17px 8px}.title>p{font-size:8px;margin-bottom:3px}.title h1{font-size:23px}.stats{gap:14px}.stats span{font-size:8px}.stats strong{font-size:16px}.stats div:last-child{display:none}main{padding:0 8px 6px}.stage{border-radius:13px}.mission{top:8px;min-width:242px;padding:7px 11px 8px}.mission-copy strong{font-size:12px}.route .step{font-size:9px}.prompt{bottom:8px;font-size:10px;padding:7px 10px}.combo{top:10px;right:12px}.combo b{font-size:10px}.combo i{width:74px}.start-screen{grid-template-columns:1fr;align-content:center;gap:3px;padding:18px 26px;text-align:center}.start-screen img{max-height:175px}.start-screen>div>p{font-size:8px;margin-bottom:6px}.start-screen h2{font-size:31px;letter-spacing:-1.5px;margin-bottom:9px}.start-screen>div>strong{font-size:11px}.start-screen button{width:100%;margin:14px 0 7px;padding:13px 16px}.start-screen small{font-size:9px}footer{height:28px;padding:0 16px;font-size:8px;justify-content:center}footer span:last-child{display:none}}
@media(max-height:590px) and (min-width:700px){.hud{position:absolute;z-index:3;top:60px;left:20px;padding:0}.stats{display:none}main{padding-top:10px;padding-left:260px}.stage{border-radius:0}.start-screen{padding:15px 50px}.start-screen img{max-height:230px}.start-screen h2{font-size:29px}.start-screen button{margin:12px 0}.mission{top:8px}.title h1{font-size:23px}footer{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.app{min-height:0}.hud{flex-shrink:0}.prompt:empty{display:none}@media(max-width:760px){.app{min-height:0}.stats div:last-child{display:grid}.stats{gap:10px}.title h1{font-size:20px}.combo{top:auto;bottom:52px}.start-screen img{max-height:24svh}.mission{top:8px}.prompt{white-space:nowrap}}

.combo[hidden]{display:none}