:root{color-scheme:dark;--bg:#0f1115;--surface:#171a21;--gold:#f6cd9b;--gold-dim:#786249;--hover:#ffd9a8;--text:#fff;--muted:#b8b8b8;--line:#30353e;--radius:14px;font-family:Arial,"Microsoft JhengHei","PingFang TC",sans-serif;color:var(--text);background:var(--bg)}

*{box-sizing:border-box}
body{margin:0;background:var(--bg)}
button,input{font:inherit}
button{color:inherit;cursor:pointer;border:0;background:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
button:disabled{opacity:.35;cursor:default}
button:hover:not(:disabled){color:var(--hover)}
::selection{background:var(--gold);color:var(--bg)}
svg{width:24px;height:24px;display:block;pointer-events:none}
[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.metronome{width:100%;max-width:440px;min-height:600px;height:100svh;max-height:900px;margin:0 auto;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
.topbar{height:52px;flex-shrink:0;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #262a31}
h1{font-size:25px;font-weight:400;letter-spacing:-.04em;margin:0;white-space:nowrap}
h1 strong{color:var(--gold);font-weight:700}
.brand-link{color:inherit;text-decoration:none;border-radius:4px;-webkit-tap-highlight-color:transparent}.brand-link:hover,.brand-link:hover strong{color:var(--hover)}.brand-link:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.header-actions{display:flex;gap:4px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:8px;color:#d4d4d4;padding:0}.header-actions .icon-button.active{color:var(--gold)}
.beat-display{flex:1.1;min-height:140px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:16px 20px}
.beats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;width:100%;align-items:center}
.beat{display:flex;flex-direction:column;align-items:center;gap:11px;color:var(--muted);font-size:19px;font-variant-numeric:tabular-nums}
.beat[data-accent-beat]{width:100%;padding:0;border:0;background:transparent;touch-action:manipulation}
.beat-light{position:relative;display:grid;place-items:center;width:100%;max-width:65px;aspect-ratio:1;border-radius:50%;background:#303136;transition:background-color 70ms linear}
.beat-accent-mark{display:none;color:var(--gold);font-size:31px;font-weight:700;line-height:1;transform:translateX(1px);pointer-events:none}.beat-accent-mark::before{content:">"}.beat.accent-selected .beat-accent-mark{display:block}.beat.current .beat-accent-mark{color:var(--bg)}
.beat[data-accent-beat]:focus-visible{outline:0}.beat[data-accent-beat]:focus-visible .beat-light{outline:2px solid var(--gold);outline-offset:4px}
@media(hover:hover){.beat[data-accent-beat]:hover .beat-light{background:#3a3c42}.beat[data-accent-beat].current:hover .beat-light{background:var(--gold)}}
.beat.current{color:var(--gold)}.beat.current .beat-light{background:var(--gold)}
.beats.compound{gap:10px}
.beats.compound .beat-light{position:relative;width:42px;max-width:100%}
.beats.compound .compound-accent .beat-light{width:58px;background:#34363b}
.beats.compound .compound-ring .beat-light{width:38px;background:transparent;border:3px solid #34363b}
.beats.compound .compound-note .beat-light{width:38px;background:#34363b}
.beats.compound .beat.current .beat-light{background:var(--gold);border-color:var(--gold);box-shadow:0 0 20px rgba(246,205,155,.25)}
.beats.compound .compound-accent.current .beat-light::before,.beats.compound .compound-accent.current .beat-light::after{content:"";position:absolute;left:50%;top:49%;width:13px;height:3px;border-radius:2px;background:var(--bg);transform-origin:center}
.beats.compound .compound-accent.current .beat-light::before{transform:translate(-91%,-50%) rotate(-45deg)}
.beats.compound .compound-accent.current .beat-light::after{transform:translate(-9%,-50%) rotate(45deg)}
.beats.silent-phase .beat.current .beat-light,.beats.compound.silent-phase .beat.current .beat-light{background:var(--gold-dim);border-color:var(--gold-dim);box-shadow:0 0 14px rgba(120,98,73,.22)}
.beats.many{gap:12px;row-gap:14px}.beats.many .beat-light{max-width:42px}.beats.many .beat{font-size:15px;gap:6px}
.mode-status{min-height:22px;width:100%;color:var(--gold);font-size:14px;font-weight:600;line-height:1.55;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:.01em;white-space:pre-line;overflow-wrap:anywhere}
.mode-status.measurement-result{min-height:44px;line-height:1.65}
.mode-status:empty{visibility:hidden}
.setting-area{flex:.95;min-height:188px;display:flex;flex-direction:column;justify-content:center;gap:10px;padding:12px 16px 20px}
.summary-button{border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:96px;display:flex;align-items:center;gap:16px;padding:20px;background:#14171d;text-align:left}
.summary-icon{color:var(--gold);padding-right:16px;border-right:1px solid var(--line)}.summary-icon svg{width:32px;height:32px}
.summary-copy{flex:1;min-width:0;font-size:21px;line-height:1.5}.summary-copy small{display:block;font-size:14px;color:var(--muted);margin-top:3px}
.transport{border-top:1px solid #272b32;padding:22px 20px 6px;flex-shrink:0}
.tempo-row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.round{border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#20242b;padding:0}
.tempo-step{width:56px;height:56px;flex-shrink:0}.tempo-step svg{width:30px;height:30px}
.tempo-value{display:flex;align-items:baseline;justify-content:center;gap:8px;min-width:0;padding:0;line-height:1}
#bpm{font-size:76px;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.tempo-value small{font-size:15px;color:var(--muted)}
.slider-row{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:16px 0 20px}
input[type=range]{accent-color:var(--gold);width:100%;min-width:0;cursor:pointer;height:28px;margin:0;background:transparent}
.play-row{display:grid;grid-template-columns:auto auto auto;align-items:start;justify-content:space-between;gap:0;padding:0 6px}
.play-group{display:flex;align-items:center;justify-content:center}
.play{width:90px;height:90px;background:var(--gold);color:var(--bg)}.play:hover:not(:disabled){background:var(--hover);color:var(--bg)}.play svg{width:42px;height:42px;fill:currentColor;stroke-width:1.6}
.secondary-control{width:66px;height:66px;font-size:22px;margin-top:12px;font-variant-numeric:tabular-nums}#tap{font-size:20px}
.right-controls{justify-self:end;display:flex;align-items:flex-start;gap:6px}.mic-control{position:relative;width:56px;height:56px;color:#d4d4d4}.mic-control svg{width:24px;height:24px}.mic-control.requesting,.mic-control.listening{color:var(--gold);border:1px solid rgba(246,205,155,.55)}.mic-control.listening::after{content:"";position:absolute;right:8px;top:8px;width:8px;height:8px;border-radius:50%;background:#ef6f6c;box-shadow:0 0 8px rgba(239,111,108,.5)}.mic-control.requesting{animation:mic-pulse 1s ease-in-out infinite}.mic-control.error{color:#ef8b86}.tempo-value.detecting{opacity:1}.tempo-value.detecting #bpm{color:var(--gold)}
@keyframes mic-pulse{50%{box-shadow:0 0 20px rgba(246,205,155,.25)}}
dialog{color:var(--text);background:var(--surface);border:1px solid #373e47;border-radius:var(--radius);padding:8px 10px 12px;width:calc(100% - 40px);max-width:332px;max-height:calc(100svh - 36px);overflow-y:auto;box-shadow:0 18px 56px #0008;scrollbar-color:var(--line) transparent}
dialog::backdrop{background:rgba(0,0,0,.35)}
.dialog-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.dialog-header h2{font-size:18px;font-weight:500;margin:0;flex:1;text-align:center;line-height:1.35;word-break:keep-all}
#dialog-back.invisible{visibility:hidden}
.setting-row{display:flex;align-items:center;width:100%;text-align:left;gap:10px;min-height:58px;padding:11px 12px;border-bottom:1px solid #2b313b}
.setting-row:last-child{border-bottom:0}.row-name{flex:1;min-width:0;font-size:15px;line-height:1.4}.row-value{color:var(--muted);font-size:13px;white-space:nowrap}.setting-row>svg{color:var(--muted);width:18px;height:18px}.badge{font-size:10px;color:var(--gold);display:flex;align-items:center;gap:4px;margin-top:4px}.badge svg{width:10px;height:10px}.setting-row.chosen{color:var(--gold)}.setting-row.chosen .row-value{color:var(--gold)}
.training-row{min-height:76px;padding:8px;gap:8px}.training-status{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:68px;min-height:30px;padding:5px 8px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:11px;white-space:nowrap}.training-status.on{border-color:rgba(91,201,122,.55);color:#c9f5d5}.toggle-dot{width:8px;height:8px;border-radius:50%;background:#68707b}.training-status.on .toggle-dot{background:#5bc97a;box-shadow:0 0 8px rgba(91,201,122,.45)}.training-open{display:flex;align-items:center;gap:8px;flex:1;min-width:0;min-height:58px;text-align:left}.training-open>svg{flex:0 0 auto;width:18px;height:18px;color:var(--muted)}.row-title{display:block;font-size:15px;font-weight:700}.row-description{display:block;margin-top:3px;color:var(--muted);font-size:12px;font-weight:400;line-height:1.45}.training-open .row-value{max-width:42px;text-align:right;white-space:normal}
.done{position:sticky;bottom:0;z-index:2;display:block;width:100%;background:var(--gold);color:var(--bg);border-radius:8px;min-height:44px;font-weight:600;font-size:17px;margin-top:10px;box-shadow:0 -8px 16px var(--surface)}.done[hidden]{display:none}.done:hover:not(:disabled){background:var(--hover);color:var(--bg)}
.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px 4px}
.number-choice{height:48px;border:1px solid var(--line);border-radius:8px;font-size:20px;font-variant-numeric:tabular-nums}.number-choice[aria-pressed=true]{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.latency-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:8px 4px}.latency-grid .number-choice{height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.latency-grid strong{font-size:18px}.latency-grid small{font-size:11px;color:var(--muted)}.latency-grid .number-choice[aria-pressed=true] small{color:var(--bg)}
.helper{font-size:12px;color:var(--muted);text-align:center;line-height:1.6;margin:10px 4px}
.helper:empty{display:none}
.half-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:14px 8px}.half-choice{display:flex;flex-direction:column;gap:12px;text-align:center;font-size:16px}.half-choice button{display:flex;align-items:center;justify-content:center;gap:15px;min-height:72px;border:1px solid #48505d;border-radius:10px;font-size:32px}
.form-label{display:block;font-size:15px;margin:16px 8px 10px}.numeric-input{display:block;width:calc(100% - 16px);margin:0 8px 12px;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:30px;text-align:center;caret-color:var(--gold)}
.volume-control{padding:6px 12px 12px}.muted-button{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;margin-top:6px}
.permission-help{padding:2px 8px 8px}.permission-icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;margin:2px auto 12px;border:1px solid rgba(246,205,155,.45);border-radius:50%;color:var(--gold)}.permission-icon svg{width:26px;height:26px}.permission-intro{margin:0 2px 12px;color:var(--text);font-size:14px;line-height:1.65}.permission-steps{margin:0;padding-left:24px;color:var(--text);font-size:14px;line-height:1.65}.permission-steps li{padding:4px 0 4px 5px}.permission-steps li::marker{color:var(--gold);font-weight:700}.permission-note{margin:12px 2px 0;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.65}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:350px){.topbar{height:42px;padding:0 12px}h1{font-size:21px}.beat-display{padding:12px 16px}.beats{gap:17px}.beat{font-size:16px}.summary-button{gap:12px;padding:16px;min-height:86px}.summary-copy{font-size:19px}.summary-copy small{font-size:12px}.transport{padding:16px 16px 0}#bpm{font-size:62px}.tempo-step{width:48px;height:48px}.tempo-value small{font-size:12px}.secondary-control{width:50px;height:50px;font-size:17px}.mic-control{width:50px;height:50px}.right-controls{gap:4px}.play{width:74px;height:74px}dialog{width:calc(100% - 40px)}.setting-row{padding:9px 8px}.row-name{font-size:13px}.row-value{font-size:12px}.dialog-header h2{font-size:17px}}
@media(max-height:640px){.metronome{min-height:500px}.beat-display{min-height:115px;gap:10px}.setting-area{min-height:90px;padding-bottom:14px}.transport{padding-top:10px}.slider-row{margin:8px 0 12px}.play{width:74px;height:74px}.play svg{width:36px;height:36px}.secondary-control{width:58px;height:58px;margin-top:8px}#bpm{font-size:62px}.mode-status{font-size:12px;min-height:19px}}
@media(min-width:700px){body{display:grid;place-items:center;min-height:100vh}.metronome{height:min(840px,100svh);border-left:1px solid #242830;border-right:1px solid #242830}}
@media(prefers-reduced-motion:reduce){.beat-light{transition:none}.mic-control.requesting{animation:none}}
@media(max-width:350px){dialog{width:calc(100% - 24px);padding:6px 8px 8px}.dialog-header{margin-bottom:4px}.setting-row{min-height:46px;padding:6px 5px;gap:6px}.row-name{font-size:12px}.row-value{font-size:11px}.badge{font-size:9px;margin-top:2px}.done{margin-top:6px}.dialog-header h2{font-size:16px}}
.setting-area .summary-button{min-height:76px;padding:13px 18px}
.meter-grid .number-choice:nth-child(n+5){grid-column:span 2}
.rhythm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:8px 4px}
.rhythm-choice{display:flex;align-items:center;justify-content:center;min-height:92px;border:1px solid var(--line);border-radius:8px;padding:8px}
.rhythm-choice[aria-pressed=true]{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.rhythm-icon{width:84px;height:56px;max-width:100%}
.summary-copy .rhythm-preview{height:28px;margin-top:0;color:var(--muted)}
.rhythm-preview .rhythm-icon{width:48px;height:28px}
.training-fields{display:grid;gap:12px;padding:8px}
.training-fields label{display:grid;grid-template-columns:112px 88px 40px;align-items:center;justify-content:start;gap:8px;font-size:14px}
.training-fields input{width:88px;min-height:44px;padding:8px;border:1px solid var(--line);border-radius:8px;color:var(--text);background:var(--bg);caret-color:var(--gold);font-variant-numeric:tabular-nums}
.training-fields select{width:88px;min-height:44px;padding:8px;border:1px solid var(--line);border-radius:8px;color:var(--text);background:var(--bg);font-variant-numeric:tabular-nums}
.timing-subdivisions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:8px}
.section-label{margin:8px 8px 2px;font-size:14px;font-weight:700;color:var(--text)}
.timing-subdivisions label{position:relative;display:block;min-width:0}
.timing-subdivisions input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.timing-subdivisions span{display:flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--line);border-radius:8px;font-size:17px;font-variant-numeric:tabular-nums}
.timing-subdivisions input:checked+span{background:var(--gold);border-color:var(--gold);color:var(--bg);font-weight:700}
.timing-subdivisions input:focus-visible+span{outline:2px solid var(--gold);outline-offset:3px}
.timing-fields label,.gap-fields label{grid-template-columns:112px 88px 40px;justify-content:start}
.timing-fields .unit,.gap-fields .unit{width:auto;color:var(--muted);text-align:left;font-size:12px}
.gap-cycle{display:grid;grid-template-columns:repeat(auto-fit,minmax(34px,1fr));gap:6px;margin:14px 4px}
.gap-bar{display:flex;align-items:center;justify-content:center;min-height:38px;border-radius:8px;background:var(--gold);color:var(--bg);font-weight:700;font-variant-numeric:tabular-nums}
.gap-bar.quiet{background:var(--gold-dim);color:#f4e4cf}.gap-bar svg{width:18px;height:18px}
@media(max-width:350px){.rhythm-choice{min-height:76px;padding:8px}.rhythm-grid{gap:8px}.training-fields{padding:4px}.training-fields label,.timing-fields label,.gap-fields label{grid-template-columns:96px 78px 32px;gap:8px;font-size:12px}.training-fields input,.training-fields select{width:78px}}
@media(max-width:350px){.training-row{min-height:72px;padding:6px 4px;gap:5px}.training-status{min-width:58px;min-height:27px;padding:3px 5px;font-size:10px}.training-open{gap:5px}.row-title{font-size:13px}.row-description{font-size:10px}.training-open .row-value{max-width:28px}.training-open>svg{width:16px;height:16px}}
@media(max-width:350px){.permission-help{padding:0 5px 4px}.permission-icon{width:44px;height:44px;margin-bottom:8px}.permission-intro,.permission-steps{font-size:12px}.permission-note{font-size:11px;margin-top:8px;padding-top:8px}}
.setting-area .summary-copy{font-size:19px}.setting-area .summary-copy small{font-size:12px}
.beat{gap:0}.beat-light{transition:background-color 40ms linear}
.member-locked{position:relative}
.access-lock{display:inline-flex;align-items:center;color:var(--gold);flex:0 0 auto}
.access-lock svg{width:16px;height:16px}
.summary-button .access-lock{margin-left:0}
.mic-control .access-lock{position:absolute;right:-2px;bottom:1px;border-radius:50%;padding:3px;background:var(--bg)}
.mic-control .access-lock svg{width:14px;height:14px}
.training-status-group{display:flex;flex-direction:column;align-items:center;gap:7px;flex:0 0 74px}
.training-status-group .training-status{min-height:34px}
.training-trial{display:inline-flex;align-items:center;justify-content:center;gap:3px;font-size:11px;line-height:1.4;color:var(--gold);white-space:nowrap}
.training-trial.used{color:var(--muted)}
.training-trial svg{width:12px;height:12px}
.trial-used .row-title{color:var(--muted)}
.training-trial-note{margin:16px 0 8px;text-align:center;color:var(--gold);font-size:13px;line-height:1.6}
[hidden]{display:none!important}
.member-access-dialog{max-width:350px;background:var(--bg);padding:12px 16px 24px}
.member-access-dialog .dialog-header{margin-bottom:15px}
.member-access-dialog .dialog-header h2{font-size:21px;font-weight:700}
.member-access-prompt{text-align:center}
.member-access-prompt p,.access-error-copy{font-size:14px;color:var(--muted);line-height:1.7;text-align:center;margin:0 0 18px}
.member-login-primary{display:table;min-height:48px;padding:12px 28px;border:1px solid #fff;border-radius:14px;background:var(--gold);color:var(--bg);font-size:17px;font-weight:700;text-decoration:none;margin:0 auto}
.member-login-primary:hover{background:var(--hover);color:var(--bg)!important}
.member-register-row{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;font-size:13px;color:var(--muted)}
.member-register-row a{border:1px solid var(--gold-dim);border-radius:7px;color:var(--gold);padding:9px 12px;text-decoration:none}
.member-access-dialog a:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
@media(max-width:350px){.training-status-group{flex-basis:66px}.training-trial{font-size:10px}.training-trial-note{font-size:12px}.training-row{min-height:82px}}
@media(prefers-reduced-motion:reduce){.beat-light{transition:none}}
@media(max-height:640px){.beat-display{min-height:78px}.setting-area{min-height:140px;padding:6px 16px 10px;gap:8px}.setting-area .summary-button{min-height:58px;padding:8px 12px}.setting-area .summary-copy{font-size:16px}.setting-area .summary-copy small{font-size:11px}.summary-icon svg{width:25px;height:25px}.transport{padding-top:6px}}

/* Formal metronome: GONGO plan reader */
.metronome.has-plan{height:auto;min-height:100svh;max-height:none}
.metronome.has-plan .setting-area{display:none}
.metronome.has-plan .plan-score{flex-shrink:0}
@media(max-height:760px){.metronome.has-plan .beat-display{min-height:96px;padding-top:12px;padding-bottom:6px;gap:8px}.metronome.has-plan .transport{padding-top:10px}.metronome.has-plan .slider-row{margin:10px 0 12px}}
.topbar{min-height:52px}.plan-header-button{position:relative;display:inline-flex;gap:4px;align-items:center;align-self:center;justify-content:center;white-space:nowrap;min-height:32px;font-size:15px;font-weight:700;line-height:1.2;color:#fff;padding:4px 8px;border:0;border-radius:0;background:transparent}.gongo-nav-word{color:#fff}.gongo-nav-initial{color:var(--gold)}.plan-header-button::before{content:"";position:absolute;inset:-6px 0}.plan-header-button:hover{opacity:.85}.plan-header-button:focus-visible{outline:2px solid #ffd9a8;outline-offset:2px}.plan-header-button svg{width:13px;height:13px;color:var(--gold)}
.plan-score[hidden]{display:none}.plan-score{padding:0 12px 12px;min-width:0}.plan-score-heading{display:flex;align-items:center;gap:12px;margin:0 2px 10px}.plan-score-heading>div{flex:1;min-width:0}.plan-score-heading strong{display:block;font-size:15px;overflow-wrap:anywhere}.plan-score-heading small{display:block;margin-top:4px;color:var(--muted);font-size:12px}.plan-score-heading button{color:var(--gold);min-height:44px;padding:6px 10px}.plan-notation{background:#fff;border-radius:12px;overflow:hidden;padding:12px 0;color:#050505;min-height:160px}.plan-notation .hg-notation-stack{display:flex;flex-direction:column;gap:12px}.plan-notation .hg-note-head.is-active{fill:#bc762a!important}.plan-score-footer{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);padding:10px 2px 0}.plan-score-footer span:last-child{color:var(--gold)}
.has-plan .beat-display{flex:0 0 auto;min-height:126px;padding:24px 18px 8px;gap:12px}.has-plan .beat-light{max-width:46px}.has-plan .setting-area{flex:0 0 auto;min-height:0;padding:0 12px 12px;gap:7px}.has-plan .summary-button{min-height:52px;padding:8px 12px;gap:10px}.has-plan .summary-icon{padding-right:10px}.has-plan .summary-icon svg{width:24px;height:24px}.has-plan .summary-copy{font-size:15px}.has-plan .summary-copy small{font-size:11px;margin:0}.has-plan .transport{margin-top:auto;padding-top:12px}
@media(min-width:700px){.metronome.has-plan{min-height:clamp(600px,100svh,840px)}.metronome.has-plan .plan-score{margin-top:auto}}
#plan-dialog{max-width:440px;width:calc(100% - 24px);padding:10px 14px 16px}#plan-dialog .dialog-header{position:sticky;top:-10px;background:var(--surface);z-index:1;padding:8px 0}.plan-choice{width:100%;display:flex;align-items:center;gap:12px;text-align:left;min-height:70px;padding:14px 6px;border-bottom:1px solid var(--line)}.plan-choice>span{flex:1;font-size:16px;line-height:1.5;overflow-wrap:anywhere}.plan-choice small{display:block;margin-top:4px;font-size:12px;color:var(--muted)}.plan-choice svg{width:18px;height:18px;color:var(--gold);flex-shrink:0}.plan-message,.plan-trial-copy{color:var(--muted);font-size:13px;line-height:1.65;padding:8px 4px}.plan-selected-title{font-size:15px;line-height:1.6;overflow-wrap:anywhere}.plan-preview-score{background:#fff;color:#050505;padding:10px 6px;border-radius:12px;max-height:42svh;overflow-y:auto}.plan-preview-score .hg-notation-stack{display:flex;flex-direction:column;gap:16px}.plan-used{color:var(--gold);text-align:center}.plan-subscribe{display:block;text-align:center;text-decoration:none}.plan-trial-copy{text-align:center;margin-bottom:0}
@media(max-width:380px){.topbar .brand-link{font-size:20px}.topbar .header-actions{gap:0}.plan-header-button{font-size:14px;padding:4px}.has-plan .beat-display{min-height:112px}}
@media(max-height:760px){.plan-notation{padding-block:4px}.plan-notation .hg-notation-stack{gap:0}.plan-notation .hg-notation-system+.hg-notation-system{margin-top:0}}