.aim-page{max-width:1120px;margin:0 auto;padding:24px 16px 48px;color:#263332;font-family:"Yu Gothic",Meiryo,system-ui,sans-serif;line-height:1.8}.aim-hero{padding:20px 0 28px}.aim-hero h1{font-size:clamp(25px,5vw,40px);line-height:1.4;margin:8px 0}.aim-hero p{color:#667572}.aim-info{margin-top:24px;padding:20px;background:#f4faf7;border-radius:18px}.aim-info h2{font-size:20px;margin-top:0}
#aim-app{position:relative;margin:0 auto;background:#fff;border:1px solid #dcebe4;border-radius:20px;padding:16px;box-shadow:0 10px 32px #234d3310;display:flex;flex-direction:column;overflow:hidden;scroll-margin:10px;font-size:16px;line-height:1.5}#aim-app *{box-sizing:border-box}#aim-view{position:relative;isolation:isolate;display:flex;flex-direction:column;flex:1;min-height:0;gap:12px}#aim-app h2{font-size:clamp(19px,2.8vw,27px);margin:0}#aim-app h3{font-size:18px;margin:0 0 8px}#aim-app p{margin:0}#aim-app button,#aim-app select{font:inherit;border-radius:10px;border:1px solid #cbded4;padding:9px 14px;background:#f4faf7;color:#263332;cursor:pointer;min-height:42px}#aim-app button.primary{background:#2f8f70;color:#fff;border-color:#2f8f70;font-weight:bold}#aim-app button:disabled{opacity:.55;cursor:default}#aim-app button:focus-visible,#aim-app select:focus-visible,#aim-app input:focus-visible{outline:3px solid #278868;outline-offset:2px}#aim-app .aim-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;flex-shrink:0}#aim-app .aim-controls:last-child{margin-top:auto}#aim-app .aim-status{background:#edf7f1;border-radius:8px;padding:8px;margin-top:8px;font-size:13px;flex-shrink:0}#aim-app .aim-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;flex-shrink:0}#aim-app .aim-metrics div{background:#f4faf7;border-radius:10px;padding:6px;text-align:center;font-size:14px}#aim-app .aim-metrics strong{display:block;font-size:clamp(18px,2.7vw,26px);overflow-wrap:anywhere}#aim-app canvas{display:block;background:#eff6f1;border:2px solid #c3d9cc;border-radius:12px;touch-action:none;user-select:none;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}#aim-app .aim-stage{position:relative;min-height:0;flex:1;display:flex;align-items:center;justify-content:center}#aim-app .aim-stage canvas{width:100%;height:100%;object-fit:contain;border:0;border-radius:0;background:transparent}#aim-app .aim-overlay{position:absolute;inset:0;display:grid;place-content:center;text-align:center;pointer-events:none;font-weight:bold;font-size:52px;background:#f3f9f2c9;border-radius:12px}#aim-app .aim-menu-board{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.35;object-fit:cover;pointer-events:none}#aim-app .aim-menu-card{background:#fffffff0;border:1px solid #dcebe4;border-radius:14px;padding:16px;margin:auto 0;align-self:center;min-width:70%;display:grid;gap:12px}#aim-app .aim-menu-card label{display:flex;gap:10px;align-items:center;flex-wrap:wrap}#aim-app .aim-sound-settings{display:grid;gap:18px;background:#f4faf7;border-radius:12px;padding:18px}#aim-app .aim-sound-settings label{display:flex;align-items:center;gap:12px;flex-wrap:wrap}#aim-app input[type=range]{width:min(240px,55%);height:36px}#aim-app input[type=checkbox]{width:22px;height:22px}#aim-app .aim-result-map{display:flex;flex-direction:column;flex:1;min-height:0;align-items:center;gap:6px}#aim-app .aim-result-map canvas{min-height:0;max-width:100%;flex:1;object-fit:contain;width:100%;border:0;background:transparent}#aim-app .aim-note{font-size:13px;color:#667572}#aim-app .aim-public{padding:12px;background:#edf7f1;border-radius:12px;display:grid;gap:8px}#aim-app #aim-ranking{min-height:0;flex:1;display:flex;flex-direction:column;gap:8px}#aim-app .aim-rank-list{padding-left:28px;margin:0;display:grid;gap:10px}#aim-app .aim-rank-list li{padding:6px;background:#f4faf7;border-radius:8px}#aim-app .aim-rank-list strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#aim-app .aim-rank-list span{display:block;font-size:12px}#aim-app [hidden]{display:none!important}
@media(max-width:640px){.aim-page{padding:18px 12px 32px}#aim-app{padding:12px;font-size:14px;border-radius:16px}#aim-app .aim-controls{gap:6px}#aim-app button{padding:8px 10px}#aim-app .aim-result-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}#aim-app .aim-menu-card{width:100%;padding:14px}#aim-app .aim-public button{font-size:13px}#aim-view{gap:10px}}
@media(max-height:599px) and (orientation:landscape){#aim-app{padding:10px;font-size:13px}#aim-view{gap:7px}#aim-app h2{font-size:20px}#aim-app button,#aim-app select{padding:5px 10px;min-height:36px}#aim-app .aim-menu-card{margin:0;min-width:0;align-self:start;padding:8px;gap:6px}#aim-app.aim-active #aim-view{display:grid;grid-template-columns:minmax(0,1fr) 160px;grid-template-rows:minmax(0,1fr) auto}#aim-app.aim-active .aim-stage{grid-column:1;grid-row:1/3}#aim-app.aim-active .aim-metrics{grid-column:2;grid-row:1;grid-template-columns:1fr;align-self:start}#aim-app.aim-active .aim-controls{grid-column:2;grid-row:2;margin:0}#aim-app .aim-result-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}#aim-app .aim-metrics div{padding:3px;font-size:12px}#aim-app .aim-metrics strong{font-size:20px}#aim-app .aim-sound-settings{padding:10px;gap:8px}#aim-app .aim-rank-list{gap:3px}#aim-app .aim-rank-list li{padding:3px}#aim-app .aim-status{padding:4px;font-size:12px}#aim-app .aim-public{padding:8px;gap:4px}#aim-app .aim-public h3{font-size:16px;margin:0}}
#aim-app .aim-result-map canvas{flex:none}#aim-app .aim-stage canvas{flex:none}
#aim-app{box-sizing:border-box}#aim-app .aim-public button,#aim-app .aim-public p{overflow-wrap:anywhere}

#aim-app .aim-sound-settings + .aim-controls{margin-top:0}

/* Optional theme is confined to the game frame. Canvas geometry stays unchanged. */
#aim-app{color-scheme:light}#aim-app .aim-theme-control{display:flex;align-items:center;gap:10px;flex-wrap:wrap}#aim-app .aim-theme-status:empty{display:none}#aim-app input{accent-color:#278868}
#aim-app[data-theme=dark]{color-scheme:dark;background:#101725;color:#edf7ff;border-color:#6873c5;box-shadow:0 10px 32px #111b3433}
#aim-app[data-theme=dark] button,#aim-app[data-theme=dark] select{background:#202d44;border-color:#6470ae;color:#edf7ff}
#aim-app[data-theme=dark] button.primary{background:#44e8ff;color:#102335;border-color:#44e8ff}
#aim-app[data-theme=dark] button:disabled{opacity:1;background:#202638;color:#919eb1;border-color:#424d66}
#aim-app[data-theme=dark] :is(button,select,input):focus-visible{outline-color:#bca2ff}
#aim-app[data-theme=dark] input{accent-color:#44e8ff}
#aim-app[data-theme=dark] :is(.aim-metrics div,.aim-sound-settings,.aim-rank-list li){background:#1a263b}
#aim-app[data-theme=dark] :is(.aim-public,.aim-status){background:#20314b;color:#edf7ff}
#aim-app[data-theme=dark] .aim-note{color:#c0d0e7}
#aim-app[data-theme=dark] canvas{background:#111c2e;border-color:#6571ad}
#aim-app[data-theme=dark] .aim-stage canvas,#aim-app[data-theme=dark] .aim-result-map canvas{background:#111c2e;cursor:crosshair}
#aim-app[data-theme=dark] .aim-overlay{background:#111c2edb;color:#44e8ff}
#aim-app[data-theme=dark] .aim-menu-board{opacity:.7}
#aim-app[data-theme=dark] .aim-menu-card{background:#152138f2;border-color:#6470ae}
@media(max-height:599px) and (orientation:landscape){#aim-app .aim-menu-card{grid-template-columns:1fr 1fr;column-gap:14px}#aim-app .aim-menu-card #aim-best{grid-column:1/-1;grid-row:2}#aim-app .aim-sound-settings{grid-template-columns:1fr 1fr}#aim-app .aim-sound-settings #aim-audio-status{grid-column:1/-1}#aim-app .aim-sound-settings .aim-theme-status{grid-column:1/-1}}

#aim-app .aim-rank-list li{min-width:0}

/* Menu-only alignment. Other screens retain their existing layout. */
#aim-app .aim-menu-layout{min-height:0;flex:1;width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:18px;text-align:center}
#aim-app .aim-menu-heading{display:grid;gap:8px}
#aim-app .aim-menu-heading h2{font-size:clamp(20px,2.8vw,28px)}
#aim-app .aim-menu-heading p{color:#53665d}
#aim-app .aim-menu-layout .aim-menu-card{margin:0;min-width:0;width:min(100%,520px);padding:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;align-self:center}
#aim-app .aim-menu-layout .aim-menu-card label{display:flex;flex-direction:column;gap:6px;justify-content:center;flex-wrap:nowrap;min-width:0}
#aim-app .aim-menu-layout select{width:100%;min-width:0}
#aim-app .aim-menu-layout #aim-best,#aim-app .aim-menu-layout .aim-theme-status{grid-column:1/-1;grid-row:auto}
#aim-app .aim-menu-start{width:min(100%,320px);min-height:56px;font-size:20px}
#aim-app .aim-menu-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
#aim-app[data-theme=dark] .aim-menu-heading p{color:#c0d0e7}
.aim-info article+article,.aim-info details{margin-top:20px}
.aim-info h3{font-size:16px;margin:0 0 4px}
.aim-info p{margin:6px 0 12px}
.aim-record-guide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.aim-record-guide>div{min-width:0}
.aim-info details{border-top:1px solid #d4e4da;padding-top:14px}
.aim-info summary{cursor:pointer;font-weight:bold;font-size:18px;padding:8px 4px;line-height:1.5}
.aim-info summary:focus-visible{outline:3px solid #278868;outline-offset:2px;border-radius:4px}
.aim-info details[open] summary{margin-bottom:8px}
@media(max-width:640px){
 #aim-app .aim-menu-layout{gap:12px}
 #aim-app .aim-menu-heading{gap:6px}
 #aim-app .aim-menu-layout .aim-menu-card{padding:12px;grid-template-columns:1fr;gap:8px}
 #aim-app .aim-menu-layout .aim-menu-card label{display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:8px;text-align:left}
 #aim-app .aim-menu-start{min-height:50px;font-size:18px}
 #aim-app .aim-menu-actions{gap:6px}
 .aim-record-guide{grid-template-columns:1fr;gap:6px}
}
@media(max-height:599px) and (orientation:landscape){
 #aim-app .aim-menu-layout{gap:9px}
 #aim-app .aim-menu-heading{gap:3px}
 #aim-app .aim-menu-heading h2{font-size:22px}
 #aim-app .aim-menu-layout .aim-menu-card{padding:9px 14px;gap:5px 20px}
 #aim-app .aim-menu-layout .aim-menu-card label{flex-direction:row;gap:8px}
 #aim-app .aim-menu-layout select{width:auto;max-width:180px}
 #aim-app .aim-menu-start{min-height:44px;font-size:18px}
 #aim-app .aim-menu-actions{gap:8px}
}

/* App-local viewport expansion. The browser window and shared shell stay unchanged. */
#aim-app{gap:10px}
#aim-app .aim-viewport-toolbar{display:flex;justify-content:flex-end;align-items:center;flex:0 0 auto;min-width:0}
#aim-app .aim-viewport-toolbar button{min-height:42px;padding:6px 12px;font-size:14px;white-space:nowrap}
#aim-app.aim-expanded{position:fixed;left:0;top:0;width:100vw;height:100vh;height:100svh;height:100dvh;max-width:none;max-height:none;margin:0;z-index:2147483000;border-radius:0;overscroll-behavior:none;padding:16px;padding-top:max(12px,env(safe-area-inset-top));padding-right:max(12px,env(safe-area-inset-right));padding-bottom:max(12px,env(safe-area-inset-bottom));padding-left:max(12px,env(safe-area-inset-left))}
#aim-app.aim-expanded .aim-viewport-toolbar{position:relative;z-index:1}
@media(max-width:640px){#aim-app{gap:8px}#aim-app .aim-viewport-toolbar button{min-height:42px;font-size:13px}}
@media(max-height:599px) and (orientation:landscape){#aim-app{gap:6px}#aim-app .aim-viewport-toolbar button{min-height:36px;padding:4px 10px;font-size:13px}#aim-app.aim-expanded{padding-top:max(8px,env(safe-area-inset-top));padding-bottom:max(8px,env(safe-area-inset-bottom))}}

#aim-app .aim-3d-help{position:absolute;bottom:4px;left:4px;right:4px;text-align:center;background:#ffffffe0;color:#263332;padding:3px;font-size:12px;pointer-events:none}#aim-app[data-theme=dark] .aim-3d-help{background:#111c2ee0;color:#edf7ff}#aim-app .aim-fire{min-width:100px;min-height:48px;touch-action:none}#aim-app .aim-menu-layout .aim-menu-card{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:640px){#aim-app .aim-menu-layout .aim-menu-card{grid-template-columns:1fr}}
@media(max-height:599px) and (orientation:landscape){#aim-app .aim-menu-layout{gap:5px}#aim-app .aim-menu-heading p{font-size:12px}#aim-app .aim-menu-layout .aim-menu-card{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}#aim-app .aim-menu-layout .aim-menu-card label{display:flex;flex-direction:column;gap:1px}#aim-app .aim-menu-start{min-height:36px}#aim-app .aim-fire{min-height:42px}#aim-app .aim-3d-help{font-size:11px}}

#aim-app .aim-training-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;min-height:0}#aim-app .aim-training-grid label{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}#aim-app .aim-training-grid select{min-width:0;max-width:72%}#aim-app .aim-history-body{flex:1;min-height:0;display:flex;flex-direction:column;gap:6px}#aim-app .aim-history-body canvas{width:100%;min-height:0;max-height:180px;flex:1}#aim-app .aim-history-list{margin:0;padding-left:24px;font-size:13px;display:grid;gap:8px}#aim-app .aim-analysis{min-height:0;display:grid;gap:8px}#aim-app .aim-analysis-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;font-size:13px}#aim-app .aim-analysis button{justify-self:start}#aim-app .aim-controls label{display:flex;align-items:center;gap:6px;min-width:0}#aim-app .aim-controls select{max-width:100%;min-width:0}#aim-app h2{font-size:clamp(16px,2.5vw,24px)}
@media(max-width:640px){#aim-app .aim-menu-actions{gap:5px}#aim-app .aim-menu-actions button{padding:6px 9px}#aim-app .aim-menu-layout{gap:8px}#aim-app .aim-training-grid{grid-template-columns:1fr}#aim-app .aim-history-body canvas{max-height:135px}#aim-app .aim-history-list{font-size:12px;gap:5px}#aim-app .aim-analysis{gap:5px}#aim-app .aim-analysis-grid{gap:3px}#aim-app .aim-controls{gap:5px}#aim-app .aim-controls button{padding:6px 8px;min-height:36px}#aim-app .aim-controls label{width:100%}}
@media(max-height:599px) and (orientation:landscape){#aim-app .aim-training-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#aim-app .aim-training-grid label{flex-direction:column;gap:2px}#aim-app .aim-training-grid select{max-width:100%}#aim-app .aim-history-body canvas{max-height:85px}#aim-app .aim-history-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}#aim-app .aim-analysis-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#aim-app .aim-analysis{gap:4px}#aim-app .aim-analysis button{padding:3px 8px;min-height:30px}#aim-app .aim-menu-actions button{min-height:32px;padding:3px 8px}#aim-app .aim-menu-layout{gap:4px}#aim-app .aim-menu-layout #aim-best{font-size:12px}}

@media(max-height:599px) and (orientation:landscape){#aim-app[data-screen=ranking] #aim-view{gap:4px}#aim-app[data-screen=ranking] h2{font-size:17px}#aim-app[data-screen=ranking] #aim-view>p{font-size:12px}#aim-app[data-screen=ranking] button,#aim-app[data-screen=ranking] select{min-height:30px;padding:3px 8px}#aim-app[data-screen=ranking] .aim-rank-list li{padding:2px}}

@media(max-width:640px) and (min-height:600px){#aim-app .aim-menu-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;gap:5px}#aim-app .aim-menu-actions button{min-height:36px;padding:5px 7px;font-size:13px}#aim-app .aim-menu-layout #aim-best{font-size:12px;line-height:1.4}#aim-app .aim-menu-heading p{font-size:13px;line-height:1.4}}

#aim-app .aim-analysis-actions{display:flex;flex-wrap:nowrap;gap:6px}#aim-app .aim-analysis-grid{grid-template-columns:1fr;gap:3px}#aim-app .aim-analysis .aim-note{font-size:12px;line-height:1.4}#aim-app .aim-analysis .aim-analysis-actions{margin-top:0}#aim-app .aim-analysis-actions button{min-height:36px;padding:5px 8px}
@media(max-height:599px) and (orientation:landscape){#aim-app .aim-analysis-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#aim-app .aim-analysis-actions button{min-height:30px;padding:3px 8px}}

@media(max-width:640px){#aim-app .aim-menu-layout .aim-menu-card .aim-theme-control,#aim-app .aim-menu-layout .aim-menu-card .aim-theme-status{display:none}}