:root{font-family:Arial,'Helvetica Neue','Yu Gothic',Meiryo,sans-serif;color:#17231f;background:#e9e8df;font-synthesis:none;--ink:#17231f;--paper:#f8f7ef;--lime:#ecff62;--muted:#636b60}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.5}a{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #346be4;outline-offset:4px}[hidden]{display:none!important}.shell{max-width:480px;margin:auto;background:var(--paper);min-height:100svh;padding:0 24px;overflow:hidden}.masthead{height:90px;display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--ink);margin-bottom:28px}.masthead a{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:40px;font-weight:950;letter-spacing:-4px}.masthead a span{font-size:11px;letter-spacing:1px;line-height:1.3}.edition{font-size:9px;letter-spacing:1px;line-height:1.5;text-align:right}.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:800;display:flex;align-items:center;gap:7px}.dot{width:7px;height:7px;border-radius:100%;background:var(--ink)}h1{font-size:clamp(36px,10.7vw,49px);letter-spacing:-2.7px;line-height:1.3;margin:21px 0 13px;font-weight:900}.highlight{background:linear-gradient(transparent 57%,var(--lime) 57%);white-space:nowrap}.lead{font-size:13px;line-height:1.8;margin:0 0 24px}.hero-art{height:215px;background:var(--lime);position:relative;overflow:hidden;border:2px solid var(--ink);border-radius:3px}.art-type{font-weight:950;font-size:69px;letter-spacing:-5px;line-height:.89;position:absolute;left:19px;top:24px;transform:rotate(-7deg);z-index:1}.art-type i{font-style:normal}.orbit{position:absolute;width:320px;height:90px;border:1px solid var(--ink);border-radius:100%;right:-95px;top:52px;transform:rotate(-55deg)}.orbit-two{transform:rotate(-40deg);right:-100px;top:58px}.art-stamp{position:absolute;font-size:9px;line-height:1.4;font-weight:bold;bottom:16px;right:15px;letter-spacing:1px;transform:rotate(-7deg)}.art-star{position:absolute;right:23px;top:13px;font-size:63px}.event-strip{display:flex;align-items:center;justify-content:space-between;padding:17px 0 20px;gap:10px}.event-strip strong{font-size:17px;letter-spacing:-.5px}.event-strip small{font-size:9px}.event-strip>span{font-size:11px}.primary{width:100%;border:0;border-radius:3px;min-height:57px;padding:16px 10px;background:var(--ink);color:var(--lime);font-size:15px;font-weight:800;text-align:center}.primary:hover{background:#304037}.micro{font-size:10px;color:var(--muted);line-height:1.7;text-align:center;margin:10px 0 18px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid var(--ink);padding-bottom:11px;margin-top:36px}.section-heading h2{font-size:24px;letter-spacing:-1px;margin:0;font-weight:900}.section-heading span{font-size:9px;font-weight:bold;letter-spacing:1px}.section-note{font-size:11px;color:var(--muted);line-height:1.8}.songs{border-top:1px solid #d3d6cb;margin-top:19px}.song{display:flex;align-items:center;gap:12px;padding:18px 0;border-bottom:1px solid #d3d6cb}.song .number{font-size:11px;color:var(--muted);font-family:monospace}.song .song-name{font-size:13px;font-weight:bold;flex:1}.song button{background:var(--lime);border:1px solid var(--ink);padding:8px 10px;border-radius:2px;font-size:10px;font-weight:bold;min-height:38px}.song .coming{font-size:9px;color:var(--muted);white-space:nowrap}.actions{display:grid;grid-template-columns:1fr 1fr;gap:20px 12px;margin-top:22px}.actions b{font-size:24px;display:flex;align-items:center;gap:9px}.actions b span{font-size:15px}.actions p{font-size:10px;margin:8px 0}.notice{margin-top:20px;padding:13px;background:#eeeee4;font-size:10px;line-height:1.8}.play-top{display:flex;justify-content:space-between;align-items:center}.small-button{border:1px solid #b8beb0;background:transparent;padding:10px;font-size:11px;border-radius:3px}#play-title{font-size:26px;margin:24px 0 0;letter-spacing:-1px}.progress-meta{display:flex;justify-content:space-between;font-size:10px;font-weight:bold;margin:23px 0 8px}progress{display:block;width:100%;height:5px;appearance:none;border:0;background:#ddd}progress::-webkit-progress-bar{background:#dde0d2}progress::-webkit-progress-value{background:var(--ink)}progress::-moz-progress-bar{background:var(--ink)}.cue-card{margin-top:25px;border:2px solid var(--ink);padding:25px 18px 18px;text-align:center;border-radius:4px;background:var(--lime)}.cue-card .eyebrow{justify-content:center}.cue-card>strong{display:block;font-size:54px;letter-spacing:-3px;line-height:1.3;margin:14px 0 0}.cue-card p{font-size:12px;min-height:20px;margin:6px 0 22px}.cue-meter{height:9px;background:#cad953;border:1px solid var(--ink);border-radius:20px;overflow:hidden}.cue-meter span{height:100%;display:block;width:100%;background:var(--ink);transform-origin:left;transform:scaleX(0)}.cue-card small{font-size:9px;display:block;margin-top:8px}.feedback-line{display:flex;align-items:center;justify-content:space-between;gap:5px;min-height:60px}.feedback-line strong{font-size:20px;font-style:italic}.feedback-line span{font-size:10px;color:var(--muted)}.pad{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;width:100%;height:185px;border:0;border-radius:7px;background:var(--ink);color:var(--lime);touch-action:none;user-select:none;-webkit-user-select:none}.pad:active{background:#35453a}.pad-icon{font-size:42px;line-height:1}.pad b{font-size:17px}.pad small{font-size:10px;font-weight:normal}.pause-panel{background:var(--paper);position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(90vw,400px);z-index:5;padding:30px;border:2px solid var(--ink);box-shadow:0 0 0 100vmax #17231fcc;text-align:center}.pause-panel p{font-size:12px;margin-bottom:24px}.text-button{display:block;width:100%;border:0;background:transparent;padding:18px;text-decoration:underline;text-underline-offset:5px;font-size:12px}.result-title{font-size:40px;margin-top:18px}.score-disc{width:255px;height:255px;margin:25px auto;border-radius:100%;background:var(--lime);border:2px solid var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-6deg)}.score-disc strong{font-size:98px;letter-spacing:-7px;line-height:1.2}.score-disc strong span{font-size:32px;letter-spacing:-2px}.score-disc>span{font-size:8px;letter-spacing:2px;font-weight:bold}#result-message{text-align:center;font-size:21px}#result-detail{text-align:center}.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bbc0b1;border-bottom:1px solid #bbc0b1;padding:19px 0;margin-top:25px;text-align:center}.stats div+div{border-left:1px solid #bbc0b1}.stats span{display:block;font-size:9px;letter-spacing:1px}.stats b{display:block;font-size:30px;margin-top:8px}.best{text-align:center;font-size:11px;font-weight:bold}.event-card{padding:25px;margin-top:20px;background:var(--lime);border:1px solid var(--ink)}.event-card h2{font-size:28px;letter-spacing:-1px}.event-card>strong{font-size:23px}.event-card>p{font-size:12px}.event-card .micro{text-align:left;font-size:10px;margin-bottom:0}footer{padding:34px 0 22px;margin-top:32px;border-top:1px solid #c9cdbf;display:flex;flex-direction:column;gap:8px}footer b{font-size:9px;letter-spacing:1px}footer span{font-size:9px;color:var(--muted)}#load-status{font-size:12px;color:#a03822;line-height:1.6}.feedback-line [data-grade=MISS]{color:#a33d2b}.feedback-line [data-grade=PERFECT]{color:#337230}@media(min-width:600px){.shell{margin:25px auto;border:1px solid #d4d7c9;box-shadow:0 10px 60px #17231f12}}@media(max-width:359px){.shell{padding:0 16px}h1{font-size:36px}.song{gap:8px}.song .song-name{font-size:11px}.event-strip>span{font-size:10px}.cue-card>strong{font-size:46px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.guide-details{border:1px solid #b8beb0;border-radius:3px;padding:14px;font-size:12px;margin:20px 0}.guide-details summary{cursor:pointer;font-weight:bold;min-height:24px}.guide-details iframe{width:100%;aspect-ratio:16/9;border:0;display:block;margin:12px 0}.guide-details a{font-size:11px}.cue-card>strong{font-size:clamp(38px,11vw,54px)}
.singalong{margin:18px 0 -10px;padding:14px 16px;border:2px solid var(--ink);border-radius:4px;background:#fff;text-align:center}.singalong span{display:block;font-size:9px;font-weight:800;letter-spacing:1.4px}.singalong strong{display:block;margin-top:7px;font-size:clamp(20px,6vw,28px);line-height:1.25;overflow-wrap:anywhere}.singalong[data-phase=active]{background:var(--lime)}.singalong[data-phase=active] strong{font-size:clamp(24px,7vw,32px)}
.pause-panel{position:relative;top:auto;left:auto;transform:none;width:100%;box-shadow:none;margin-top:18px}
.seek{display:block;width:100%;height:28px;margin:0;accent-color:var(--ink);touch-action:manipulation}.seek-controls{display:grid;grid-template-columns:72px 1fr 72px;align-items:center;gap:7px;margin:2px 0 5px}.seek-controls span{text-align:center;font-size:9px;color:var(--muted)}.seek-controls .small-button{min-height:34px;padding:6px;font-weight:800}
.video-guide{margin:18px 0}.video-guide-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:10px;letter-spacing:1.2px}.video-wrap{min-width:200px;min-height:200px;background:#101713;border:2px solid var(--ink)}.video-wrap iframe{display:block;width:100%;height:220px;min-width:200px;min-height:200px;border:0}.video-status{min-height:30px;margin:7px 0 0;color:var(--muted);font-size:9px;line-height:1.5}.video-status[data-error=true]{color:#a03822;font-weight:bold}.rhythm-lane{height:142px;margin-top:18px;position:relative;overflow:hidden;border:2px solid var(--ink);border-radius:5px;background:linear-gradient(180deg,#263a33 0 12%,#17231f 12% 88%,#263a33 88%)}.lane-track{position:absolute;left:0;right:0;top:69px;border-top:2px dashed #ecff6266}.judge-line{position:absolute;z-index:2;left:18%;top:9px;bottom:9px;width:48px;transform:translateX(-24px);border:3px solid var(--lime);border-radius:24px;background:#17231f;box-shadow:0 0 0 4px #17231f,0 0 18px #ecff6277;color:var(--lime);display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}.judge-line span{font-size:18px;font-weight:950}.judge-line small{font-size:7px;letter-spacing:1px}.lane-note{position:absolute;z-index:1;top:70px;width:58px;height:58px;transform:translate(-29px,-29px);border:3px solid #fff;border-radius:50%;background:var(--lime);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 3px 0 #0008}.lane-note b{font-size:23px;line-height:1}.lane-note small{font-size:7px;font-weight:900;margin-top:3px}.lane-note.note-wiper{border-radius:8px;background:#80d7ff}.lane-note.note-call{background:#ff91c8}.lane-note.note-jump{background:#ffad62}.lane-note.is-hit{opacity:.38}.cue-readout{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 10px;padding:12px 2px 2px}.cue-readout>strong{font-size:24px}.cue-readout p{grid-column:1/-1;margin:2px 0;font-size:11px}.cue-readout>span:last-child{grid-column:1/-1;font-size:11px;font-weight:bold;color:var(--muted)}
.hit-flash{position:fixed;z-index:90;top:48%;left:50%;width:max-content;max-width:92vw;transform:translate(-50%,-50%) scale(.65) rotate(-3deg);opacity:0;pointer-events:none;font-size:clamp(34px,11vw,58px);font-weight:950;letter-spacing:-2px;line-height:1;text-align:center;-webkit-text-stroke:2px var(--ink);text-shadow:4px 4px 0 var(--ink)}.hit-flash.is-visible{animation:judgement-pop .7s ease-out both}.hit-flash[data-grade=PERFECT]{color:var(--lime)}.hit-flash[data-grade=GOOD]{color:#80d7ff}.hit-flash[data-grade=MISS]{color:#ff91c8}@keyframes judgement-pop{0%{opacity:0;transform:translate(-50%,-50%) scale(.55) rotate(-8deg)}18%{opacity:1;transform:translate(-50%,-50%) scale(1.12) rotate(2deg)}55%{opacity:1;transform:translate(-50%,-50%) scale(1) rotate(-2deg)}100%{opacity:0;transform:translate(-50%,-62%) scale(.92) rotate(-2deg)}}
.wiper-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.wiper-controls button{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:5px;min-height:64px;padding:10px 12px;border:2px solid var(--ink);border-radius:5px;background:#80d7ff;font-size:24px;font-weight:900;touch-action:manipulation;user-select:none;-webkit-user-select:none}.wiper-controls button:active{background:var(--ink);color:#80d7ff}.wiper-controls button.is-cue{box-shadow:0 0 0 4px var(--lime);transform:translateY(-2px)}.wiper-controls strong{font-size:12px}.wiper-controls small{font-size:9px}.wiper-controls button:disabled{opacity:.4}
[data-page=play] .masthead,[data-page=play] footer{display:none}[data-page=play] .shell{padding:8px 12px}[data-page=play] #play-title{font-size:20px;margin:5px 0 0}[data-page=play] #chart-source{margin:2px 0}[data-page=play] .video-guide{margin:5px 0}[data-page=play] .video-guide-head{margin-bottom:3px}[data-page=play] .video-wrap,[data-page=play] .video-wrap iframe{height:200px;min-height:200px}[data-page=play] .video-status{min-height:13px;margin:3px 0 0;line-height:1.25}[data-page=play] .progress-meta{margin:5px 0 3px}[data-page=play] .rhythm-lane{height:106px;margin-top:6px}[data-page=play] .lane-track{top:51px}[data-page=play] .judge-line{top:6px;bottom:6px;width:42px;transform:translateX(-21px)}[data-page=play] .lane-note{top:52px;width:48px;height:48px;transform:translate(-24px,-24px)}[data-page=play] .lane-note b{font-size:19px}[data-page=play] .cue-readout{padding:5px 2px 0}[data-page=play] .cue-readout>strong{font-size:20px}[data-page=play] .feedback-line{min-height:34px}[data-page=play] .feedback-line strong{font-size:17px}[data-page=play] .pad{height:96px;gap:4px}[data-page=play] .pad-icon{font-size:28px}[data-page=play] .wiper-controls button{min-height:58px}[data-page=play] #play>.micro{margin:3px 0}[data-page=play] .singalong{margin:5px 0;padding:7px}
[data-page=play] #pause{position:fixed;z-index:20;top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));background:var(--lime);border:2px solid var(--ink);box-shadow:0 3px 0 var(--ink);font-weight:900;padding:11px 13px}

/* Smartphone play view: keep the guide, lane and every action button in one viewport. */
@media(max-width:599px){
body[data-page=play]{height:100dvh;overflow:hidden}
body[data-page=play] .shell{height:100dvh;min-height:0;padding:max(4px,env(safe-area-inset-top)) 8px max(4px,env(safe-area-inset-bottom));overflow:hidden}
body[data-page=play] main,body[data-page=play] #play{height:100%;min-height:0;overflow:hidden}
[data-page=play] .play-top{height:0}
[data-page=play] .play-top .eyebrow,[data-page=play] #chart-source,[data-page=play] #play>.micro{display:none}
[data-page=play] #play-title{margin:0;padding-right:96px;font-size:17px;line-height:24px}
[data-page=play] #pause{top:max(4px,env(safe-area-inset-top));right:8px;min-height:34px;padding:6px 9px}
[data-page=play] .video-guide{margin:1px 0}
[data-page=play] .video-guide-head{min-height:20px;margin:0}
[data-page=play] .video-guide-head .small-button{min-height:26px;padding:3px 7px}
[data-page=play] .video-wrap,[data-page=play] .video-wrap iframe{height:clamp(112px,19dvh,150px);min-height:0}
[data-page=play] .video-status{display:none}
[data-page=play] .progress-meta{margin:2px 0 0;line-height:12px}
[data-page=play] .seek{height:18px}
[data-page=play] .seek-controls{grid-template-columns:58px 1fr 58px;gap:4px;margin:0}
[data-page=play] .seek-controls .small-button{min-height:26px;padding:2px}
[data-page=play] .singalong{margin:2px 0;padding:3px 6px}
[data-page=play] .singalong span{font-size:7px}
[data-page=play] .singalong strong,[data-page=play] .singalong[data-phase=active] strong{margin-top:2px;font-size:18px;line-height:1.05}
[data-page=play] .rhythm-lane{height:clamp(68px,12dvh,86px);margin-top:2px}
[data-page=play] .lane-track{top:50%}
[data-page=play] .judge-line{top:4px;bottom:4px}
[data-page=play] .lane-note{top:50%;width:44px;height:44px;transform:translate(-22px,-22px)}
[data-page=play] .lane-note b{font-size:17px}
[data-page=play] .cue-readout{gap:0 8px;padding:2px 2px 0}
[data-page=play] .cue-readout>strong{font-size:17px}
[data-page=play] .cue-readout p{margin:0;font-size:9px;line-height:1.25}
[data-page=play] .cue-readout>span:last-child{font-size:9px}
[data-page=play] .feedback-line{min-height:22px}
[data-page=play] .feedback-line strong{font-size:15px}
[data-page=play] .pad{height:clamp(54px,10dvh,72px);gap:0}
[data-page=play] .pad-icon{font-size:21px}
[data-page=play] .pad b{font-size:13px}
[data-page=play] .pad small{font-size:8px}
[data-page=play] .wiper-controls{gap:6px;margin-top:4px}
[data-page=play] .wiper-controls button{min-height:clamp(46px,8dvh,56px);padding:4px 8px;font-size:21px}
}
@media(max-width:599px) and (max-height:650px){
[data-page=play] .video-wrap,[data-page=play] .video-wrap iframe{height:96px}
[data-page=play] .seek-controls span,[data-page=play] .cue-readout p{display:none}
[data-page=play] .rhythm-lane{height:64px}
[data-page=play] .pad{height:48px}
[data-page=play] .wiper-controls button{min-height:44px}
}

.countdown-overlay{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:max(24px,env(safe-area-inset-top)) 24px max(24px,env(safe-area-inset-bottom));background:#17231ff2;color:var(--lime);text-align:center}.countdown-overlay span{font-size:14px;font-weight:900;letter-spacing:2px}.countdown-overlay strong{font-size:clamp(112px,42vw,210px);line-height:.9;letter-spacing:-8px}.countdown-overlay.is-preparing strong{max-width:18em;font-size:22px;line-height:1.6;letter-spacing:0}
.countdown-start{min-width:min(82vw,360px);min-height:58px;padding:14px 20px;border:2px solid var(--lime);border-radius:4px;background:var(--lime);color:var(--ink);font-weight:900;font-size:16px;box-shadow:0 4px 0 #000}
.ticket-card{margin:20px 0;padding:20px;border:2px solid var(--ink);background:var(--lime)}.ticket-card h2{margin:10px 0 6px;font-size:20px;letter-spacing:-.5px}.ticket-card>p{margin:0 0 14px;font-size:11px}.ticket-links{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ticket-links a{display:flex;align-items:center;justify-content:space-between;min-height:50px;padding:12px;border:2px solid var(--ink);border-radius:3px;background:var(--ink);color:var(--lime);font-size:11px;font-weight:900;text-decoration:none}.ticket-links a:active{transform:translateY(1px)}.ticket-message{margin:16px 0 10px!important;font-size:11px!important;font-weight:800}.event-card .ticket-links{margin-top:8px}
.record-link{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:20px 0;padding:16px;border:2px solid var(--ink);background:var(--lime);text-decoration:none}.record-link strong{font-size:13px}.record-link span{font-size:9px;text-align:right}.record-steps{margin:22px 0}.record-steps p{display:flex;align-items:flex-start;gap:12px;margin:12px 0;font-size:12px;line-height:1.7}.record-steps b{display:grid;place-items:center;flex:0 0 28px;height:28px;border-radius:50%;background:var(--ink);color:var(--lime)}.record-steps span{padding-top:3px}.record-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:14px 0 0;padding:0;border:0}.record-actions legend{grid-column:1/-1;width:100%;margin-bottom:2px;font-size:11px;font-weight:900}.record-actions button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:74px;padding:8px;border:2px solid var(--ink);border-radius:4px;background:var(--lime);font-size:17px;font-weight:900;touch-action:manipulation;user-select:none}.record-actions button:active{background:var(--ink);color:var(--lime)}.record-actions button strong{font-size:12px}.record-actions button small{font-size:8px;font-weight:700}.record-tip{margin:7px 0 10px}.record-feedback{min-height:48px;display:flex;align-items:center;justify-content:center;text-align:center}.record-feedback strong{font-size:12px;line-height:1.6}.record-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.record-controls .small-button{min-height:46px}.record-finish-button{margin-top:8px;min-height:48px;padding:12px}.record-output-label{display:block;margin:25px 0 8px;font-size:11px;font-weight:900}.record-output{display:block;width:100%;height:220px;resize:vertical;border:2px solid var(--ink);border-radius:3px;padding:12px;background:#fff;font:11px/1.5 monospace;color:var(--ink)}[data-page=recorder] #record-pause{position:fixed;z-index:20;top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));background:var(--lime);border:2px solid var(--ink);box-shadow:0 3px 0 var(--ink);font-weight:900;padding:11px 13px}[data-page=recorder] #record-run h2{margin:12px 0 0}[data-page=recorder] #record-run .progress-meta{margin:10px 0 5px}[data-page=recorder] .countdown-overlay{inset:max(8px,env(safe-area-inset-top)) auto auto 50%;width:min(170px,44vw);min-height:138px;transform:translateX(-50%);padding:14px;background:#17231ff2;border:3px solid var(--lime);border-radius:8px;box-shadow:0 4px 0 var(--ink);pointer-events:none}[data-page=recorder] .countdown-overlay strong{font-size:74px;letter-spacing:-4px}[data-page=recorder] .countdown-overlay span{font-size:10px}[data-page=recorder] .countdown-overlay.is-preparing strong{font-size:15px}@media(max-height:720px){.record-actions{margin-top:8px}.record-actions button{min-height:58px}.record-feedback{min-height:38px}}