:root{--bg:#0e0e13;--bg2:#151518;--panel:#1d1d23;--panel2:#26262c;--text:#f5f3ef;--muted:#9698a4;--grid:#2f2f36;--ink:#0a0a0e;--gold:#facd33;--gold-bright:#fed42d;--orange:#f65c2a;--orange-deep:#e65100;--magenta:#e63476;--magenta-bright:#f54486;--magenta-deep:#c51b5a;--pink-hot:#ec3583;--teal:#1dc5ae;--teal-deep:#036f69;--purple:#7175de;--purple-vivid:#6a5ae0;--purple-deep:#4e23a3;--green:#75c55d;--mascot-green-dark:#5a9e48;--mascot-green-light:#92d67f;--blue:#0998e9;--cyan:#2596be;--pink:var(--magenta);--yellow:var(--gold);--orange-ui:var(--orange);--shadow:0 8px 24px #00000040;--shadow-lg:0 14px 32px #00000059;--shadow-soft:0 4px 16px #0003;--radius:18px;--sidebar-w:220px}*{box-sizing:border-box}button,input,select,textarea{font-family:inherit}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Nunito,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{flex-direction:column;display:flex}.btn{cursor:pointer;background:var(--green);color:#06210f;text-transform:uppercase;letter-spacing:.4px;border:none;border-radius:12px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:700;transition:transform .12s,filter .15s,background .15s}.btn:hover{filter:brightness(1.06);transform:translateY(-2px)}.btn:active{filter:brightness(.98);transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn.big{border-radius:14px;padding:14px 24px;font-size:16px}.btn.pink{background:var(--pink);color:#fff}.btn.yellow{background:var(--yellow);color:#2a1e00}.btn.purple{background:var(--purple);color:#fff}.btn.teal{background:var(--teal);color:#042420}.btn.ghost{background:var(--panel);color:var(--text)}.btn.ghost:hover{background:var(--panel2);filter:none}.back-btn{background:var(--panel);color:var(--text);text-transform:uppercase;letter-spacing:.4px;cursor:pointer;border:none;border-radius:12px;align-items:center;gap:6px;padding:10px 14px;font-family:inherit;font-size:13px;font-weight:700;transition:background .15s,transform .12s;display:inline-flex}.back-btn:hover{background:var(--panel2);transform:translateY(-1px)}.back-btn:active{transform:translateY(0)}.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);border:none}button.card{transition:transform .15s,box-shadow .15s,filter .15s}button.card:hover{filter:brightness(1.04);box-shadow:var(--shadow-lg);transform:translateY(-3px)scale(1.01)}button.card:active{box-shadow:var(--shadow);transform:translateY(-1px)}.select-card{text-align:left;cursor:pointer;color:var(--text);flex-direction:column;gap:4px;padding:16px 18px;display:flex;position:relative}.select-card.selected{color:#fff;box-shadow:var(--shadow-lg)}.chip{text-align:center;background:var(--panel);box-shadow:var(--shadow-soft);border:none;border-radius:14px;padding:8px 16px}.chip .val{font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;line-height:1}.chip .lbl{color:var(--muted);text-transform:uppercase;letter-spacing:1.5px;margin-top:4px;font-size:10px;font-weight:600}.logo{letter-spacing:0;text-transform:uppercase;margin:0;font-family:Concert One,Nunito,sans-serif;font-size:30px;font-weight:800;line-height:.95}.logo .s1{color:var(--gold-bright)}.logo .s2{color:var(--magenta-bright)}.logo .s3{color:var(--teal)}.logo .s4{color:var(--green)}.logo .s5{color:var(--purple)}.logo .s6{color:var(--orange)}.logo .s7{color:var(--blue)}.logo:has(.logo-text){-webkit-text-stroke:0}.logo-text{letter-spacing:0;display:inline-block}.logo-sing,.logo-fit{display:inline}.logo-letter.sing-s,.logo-letter.sing-i,.logo-letter.sing-n,.logo-letter.sing-g{color:var(--text)}.logo-letter.fit-f{color:var(--magenta-bright);--letter-delay:-.28s}.logo-letter.fit-i{color:var(--gold-bright);--letter-delay:-.56s}.logo-letter.fit-t{color:var(--teal);--letter-delay:-.84s}.logo-btn:hover .logo-fit .logo-letter,.sidebar-brand:hover .logo-fit .logo-letter{animation:1.4s linear infinite logo-mark-colours;animation-delay:var(--letter-delay,0s)}.icon-sticker{filter:drop-shadow(2px 0 0 var(--ink)) drop-shadow(-2px 0 0 var(--ink)) drop-shadow(0 2px 0 var(--ink)) drop-shadow(0 -2px 0 var(--ink)) drop-shadow(0 2px 0 var(--ink))}.logo-mark{color:var(--gold-bright);filter:none}.logo-btn:hover .logo-mark,.sidebar-brand:hover .logo-mark{animation:1.4s linear infinite logo-mark-colours}@keyframes logo-mark-colours{0%,20%{color:var(--gold-bright)}20.01%,40%{color:var(--magenta-bright)}40.01%,60%{color:var(--teal)}60.01%,80%{color:var(--purple)}80.01%,to{color:var(--blue)}}.mascot{filter:drop-shadow(0 3px #00000059);height:auto;display:block}.welcome-hero{place-items:center;width:min(100%,360px);margin:0 auto;display:grid}.welcome-hero>*{grid-area:1/1}.welcome-hero .hero-mascot{z-index:0;translate:0 -18px}.session-gate{z-index:80;place-items:center;padding:20px;display:grid;position:fixed;inset:0;overflow:auto}.session-gate-backdrop{cursor:pointer;background:#08090eb8;border:none;padding:0;position:fixed;inset:0}.session-gate-card{z-index:1;background:var(--bg);border-radius:var(--radius);width:min(760px,100%);margin:auto;padding:28px 28px 32px;position:relative}.session-gate .select-card,.session-gate .select-card.selected,.session-gate button.card,.session-gate button.card:hover,.session-gate button.card:active{box-shadow:none}.session-gate-inner{text-align:center}.session-gate-title{margin:0 0 8px;font-size:28px;font-weight:800}.session-gate-copy{margin:0 0 20px;font-size:15px}.welcome-logo{z-index:1;letter-spacing:-.02em;color:var(--text);margin:156px 0 0;font-family:Nunito,sans-serif;font-size:46px;font-weight:800;line-height:1}.muted{color:var(--muted);font-weight:500}.sticker-text{color:#fff;text-transform:uppercase;-webkit-text-stroke:4px var(--ink);paint-order:stroke fill;filter:drop-shadow(0 2px 0 var(--ink));letter-spacing:-.5px;font-family:Concert One,Nunito,sans-serif;line-height:.95}.app-shell{flex:1;min-height:0;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--bg2);flex-direction:column;flex-shrink:0;gap:8px;padding:20px 14px;display:flex}.sidebar-header{display:contents}.menu-toggle,.nav-backdrop{display:none}.sidebar-drawer{flex-direction:column;flex:1;gap:8px;min-height:0;display:flex}.sidebar-brand,.sidebar-brand-btn{cursor:pointer;color:inherit;background:0 0;border:none;align-items:center;gap:10px;margin-bottom:12px;padding:4px 6px;font-family:inherit;display:inline-flex}.logo-sidebar{font-size:30px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.nav-item{color:var(--muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:12px;align-items:center;gap:12px;padding:11px 14px;font-family:inherit;font-size:14px;font-weight:600;transition:background .15s,color .15s;display:flex}.nav-item:hover:not(.disabled){color:var(--text);background:#ffffff0d}.nav-item.active{background:color-mix(in srgb, var(--purple-vivid) 32%, var(--panel));color:var(--text)}.nav-item.disabled{opacity:.45;cursor:default}.streak-card{background:var(--panel);border-radius:var(--radius);padding:14px}.streak-head{align-items:center;gap:6px;display:flex}.streak-flame{color:var(--orange)}.streak-count{font-size:28px;font-weight:800;line-height:1}.streak-label{letter-spacing:.5px;color:var(--muted);margin-left:2px;font-size:11px;font-weight:700}.sidebar-streak-block{flex-direction:column;flex-shrink:1;gap:8px;min-height:0;margin-top:auto;display:flex;overflow:hidden}.streak-leaderboard{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow-soft);min-height:0;padding:8px 6px;overflow:auto}.streak-leaderboard-title{letter-spacing:.6px;text-transform:uppercase;color:var(--muted);align-items:center;gap:5px;padding:0 6px 6px;font-size:10px;font-weight:800;display:flex}.streak-leaderboard-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.streak-leaderboard-row{background:0 0;border-radius:8px;grid-template-columns:16px 20px minmax(0,1fr) auto;align-items:center;gap:5px;padding:4px 6px;display:grid}.streak-leaderboard-row.you{background:color-mix(in srgb, var(--purple-vivid) 24%, var(--panel))}.streak-rank{color:var(--muted);text-align:center;font-variant-numeric:tabular-nums;font-size:10px;font-weight:800}.streak-leaderboard-row:first-child .streak-rank{color:var(--gold-bright)}.streak-leaderboard-row:nth-child(2) .streak-rank{color:var(--muted)}.streak-leaderboard-row:nth-child(3) .streak-rank{color:#c47a4a}.streak-avatar{background:var(--panel2);letter-spacing:-.3px;width:20px;height:20px;color:var(--text);border-radius:50%;place-items:center;font-size:8px;font-weight:800;display:grid}.streak-leaderboard-row.you .streak-avatar{background:var(--purple-vivid);color:#fff}.streak-name{align-items:center;gap:4px;min-width:0;display:flex}.streak-name-text{text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:700;overflow:hidden}.streak-leaderboard-row.you .streak-name-text{font-weight:800}.pro-badge{letter-spacing:.3px;text-transform:uppercase;background:var(--purple-vivid);color:#fff;border-radius:4px;flex-shrink:0;padding:1px 4px;font-size:7px;font-weight:800;line-height:1.3}.streak-score{font-variant-numeric:tabular-nums;color:var(--text);align-items:center;gap:3px;font-size:11px;font-weight:800;display:inline-flex}.main-panel{background:var(--bg);flex-direction:column;flex:1;min-width:0;display:flex;overflow:auto}.choose-page{width:100%;max-width:1100px;margin:0 auto;padding:8px 28px 28px}.hero-row{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.hero-title{letter-spacing:-.5px;margin:0 0 8px;font-size:36px;font-weight:800}.hero-sub{color:var(--muted);margin:0;font-size:16px;font-weight:500}.hero-mascot{flex-shrink:0;place-items:center;width:220px;height:168px;display:grid;position:relative}.mascot-emoji{filter:drop-shadow(0 8px 16px #00000059);height:auto;display:block}.mascot-note{color:var(--yellow);opacity:.85;pointer-events:none;font-size:22px;animation:2.8s ease-in-out infinite float-note;position:absolute}.mascot-note.n1{color:var(--orange);font-size:26px;animation-delay:0s;top:52px;left:22px}.mascot-note.n2{font-size:26px;animation-delay:.6s;top:34px;right:52px}.mascot-note.n3{color:var(--teal);animation-delay:1.2s;bottom:18px;left:42px}@keyframes float-note{0%,to{transform:translateY(0)rotate(-8deg)}50%{transform:translateY(-6px)rotate(8deg)}}.home-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:32px;display:grid}.home-actions .utility-banner--free-play{grid-column:span 2}.home-actions .utility-banner--voice-lab{grid-column:span 1}.voice-lab-page{max-width:900px}.voice-lab-hero{margin-bottom:28px}.voice-lab-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin-bottom:28px;display:grid}.utility-banner{border-radius:var(--radius);background:var(--panel2);color:#fff;cursor:pointer;text-align:left;border:none;align-items:center;gap:14px;width:100%;padding:18px;font-family:inherit;transition:transform .15s,filter .15s;display:flex}.utility-banner--free-play .exercise-icon-wrap{background:var(--gold-bright)}.utility-banner--voice-lab .exercise-icon-wrap,.utility-banner--pitch-check .exercise-icon-wrap{background:var(--teal)}.utility-banner--spectrogram .exercise-icon-wrap{background:var(--purple-vivid)}.utility-banner:hover{filter:brightness(1.05);transform:translateY(-3px)scale(1.01)}.utility-banner:active{transform:translateY(-1px)}.utility-copy{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.utility-copy .exercise-name{color:#fff;margin-top:0}.utility-copy .exercise-desc{color:#fff;opacity:.75;max-width:100%;margin-bottom:0;font-size:14px;font-weight:500}.pitch-check-panel{border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-soft);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px 20px 28px;display:flex}.pitch-check-prompt{color:var(--muted);margin:0 0 8px;font-size:16px;font-weight:700}.pitch-check-readout{flex-direction:column;align-items:center;gap:4px;margin:8px 0 4px;display:flex}.pitch-check-note{color:var(--teal);font-variant-numeric:tabular-nums;font-size:72px;font-weight:800;line-height:1}.pitch-check-freq{color:var(--gold-bright);font-variant-numeric:tabular-nums;font-size:18px;font-weight:700}.pitch-check-status{margin-top:4px;font-size:22px;font-weight:800}.pitch-check-cents{font-variant-numeric:tabular-nums;min-height:22px;font-size:15px;font-weight:700}.pitch-check-meter{background:#00000059;border-radius:999px;width:min(320px,100%);height:14px;margin-top:8px;position:relative;overflow:hidden}.pitch-check-meter:after{content:"";background:var(--muted);z-index:1;width:3px;height:20px;position:absolute;top:-3px;left:50%;transform:translate(-50%)}.pitch-check-meter-fill{border-radius:999px;width:0;height:100%;transition:left 60ms linear,width 60ms linear,background .12s;position:absolute;top:0;left:50%}.pitch-check-hint{max-width:360px;margin:12px 0 0;font-size:13px;font-weight:600;line-height:1.4}.spectrogram-panel{border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-soft);margin-top:14px;padding:14px 14px 12px}.spectrogram-tool-page{min-height:0}.spectrogram-tool-panel{border-radius:var(--radius);background:var(--panel);min-height:0;box-shadow:var(--shadow-soft);flex-direction:column;flex:1;gap:12px;padding:16px;display:flex}.spectrogram-tool-prompt,.spectrogram-tool-hint{text-align:center;margin:0;font-size:14px;font-weight:600;line-height:1.4}.spectrogram-tool-panel .spectrogram-wrap{flex:1;min-height:280px}.spectrogram-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;display:flex}.spectrogram-title{letter-spacing:.2px;font-size:14px;font-weight:800}.spectrogram-sub{font-size:12px;font-weight:600}.spectrogram-wrap{background:#121320;border-radius:12px;width:100%;position:relative;overflow:hidden}.spectrogram-canvas{width:100%;height:100%;display:block}.spectrogram-axis{pointer-events:none;color:#ffffff73;text-shadow:0 1px 4px #000c;flex-direction:column;justify-content:space-between;font-size:10px;font-weight:700;display:flex;position:absolute;top:8px;bottom:8px;left:8px}@media (width<=960px){.voice-lab-grid{grid-template-columns:1fr}}@media (width<=720px){.home-actions{grid-template-columns:1fr}.home-actions .utility-banner--free-play,.home-actions .utility-banner--voice-lab{grid-column:span 1}}.section-head{margin-bottom:14px}.section-title{align-items:center;gap:8px;margin:0;font-size:18px;font-weight:800;display:flex}.section-desc{margin:6px 0 0;font-size:14px;font-weight:500;line-height:1.4}.settings-section{margin-bottom:28px}.streak-signin-hint{margin:8px 0 0;font-size:12px;line-height:1.4}.streak-leaderboard .streak-signin-hint{margin:0;padding:0 8px 6px}.streak-signin-link{font:inherit;color:var(--purple-vivid);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;margin:0;padding:0;font-weight:700;text-decoration:underline;display:inline}.streak-signin-link:hover{color:var(--text)}.account-tabs{gap:8px;margin-bottom:14px;display:flex}.account-tab{background:var(--panel);color:var(--muted);cursor:pointer;border:none;border-radius:10px;flex:1;padding:10px 12px;font-family:inherit;font-size:13px;font-weight:700}.account-tab.active{background:color-mix(in srgb, var(--purple-vivid) 24%, var(--panel));color:var(--text)}.account-form,.account-tabs{max-width:420px}.account-form{flex-direction:column;gap:12px;display:flex}.account-field{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}.account-field input{background:var(--panel);color:var(--text);border:none;border-radius:10px;padding:12px 14px;font-family:inherit;font-size:15px}.account-error{color:#ff8a8a;margin:0;font-size:13px;font-weight:600}.account-btn{align-self:stretch;width:100%}.sidebar-auth{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.sidebar-auth-btn{background:var(--panel);width:100%;color:var(--text);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 14px;font-family:inherit;font-size:14px;font-weight:700;transition:background .15s,transform .15s;display:inline-flex}.sidebar-auth-btn:hover{background:var(--panel2);transform:translateY(-1px)}.sidebar-auth-btn.primary{background:var(--purple-vivid);color:#fff}.sidebar-auth-btn.primary:hover{filter:brightness(1.06);background:var(--purple-vivid)}.section-flame{color:var(--orange)}.exercise-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-bottom:28px;display:grid}.exercise-card{border-radius:var(--radius);color:#fff;text-align:left;cursor:pointer;border:none;flex-direction:column;align-items:flex-start;gap:6px;width:100%;min-height:168px;padding:18px;font-family:inherit;transition:transform .15s,box-shadow .15s,filter .15s;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 24px #00000040}.exercise-card:hover{filter:brightness(1.05);transform:translateY(-3px)scale(1.01)}.exercise-card:active{transform:translateY(-1px)}.exercise-icon-wrap{z-index:1;background:#0000006b;border-radius:12px;place-items:center;width:48px;height:48px;display:grid;position:relative}.exercise-page-title .exercise-icon-wrap{width:40px;height:40px}.exercise-name{letter-spacing:0;z-index:1;margin-top:4px;font-size:20px;font-weight:800;line-height:1.1;position:relative}.exercise-card-copy{flex-direction:column;flex:1;align-items:flex-start;gap:6px;min-width:0;display:flex}.exercise-desc{opacity:1;z-index:1;max-width:72%;margin-bottom:8px;font-size:13px;font-weight:600;line-height:1.35;position:relative}.exercise-best{z-index:1;background:#00000038;border-radius:8px;align-items:center;gap:6px;margin-top:auto;padding:3px 8px;font-size:14px;font-weight:700;display:inline-flex;position:relative}@media (width<=900px){.app-shell{flex-direction:column}.sidebar{z-index:40;flex-direction:column;width:100%;padding:12px 16px;position:relative}.sidebar-header{z-index:60;background:var(--bg2);justify-content:space-between;align-items:center;gap:12px;width:100%;display:flex;position:sticky;top:0}.sidebar-brand,.sidebar-brand-btn{margin-bottom:0}.menu-toggle{background:var(--panel);width:42px;height:42px;color:var(--text);cursor:pointer;border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:background .15s;display:inline-flex}.menu-toggle:hover{background:var(--panel2)}.nav-backdrop{z-index:45;cursor:pointer;background:#08090ea6;border:none;padding:0;display:block;position:fixed;inset:0}.sidebar-drawer{z-index:50;background:var(--bg2);width:min(280px,86vw);box-shadow:var(--shadow-lg);pointer-events:none;visibility:hidden;flex:none;padding:72px 14px 20px;transition:transform .22s;position:fixed;top:0;bottom:0;left:0;transform:translate(-105%)}.sidebar-drawer.open{pointer-events:auto;visibility:visible;transform:translate(0)}.sidebar-nav{flex:1;overflow:auto}.streak-card{flex-shrink:0;margin-top:auto}.hero-row{flex-direction:column;align-items:flex-start}.hero-mascot{align-self:center}.exercise-card{flex-direction:row;align-items:flex-start;gap:12px;min-height:0}.exercise-card .exercise-name{margin-top:0;font-size:18px}.exercise-card .exercise-desc{max-width:100%;margin-bottom:0}.exercise-card .exercise-best{margin-top:2px}}@media (width<=520px){.choose-page{padding:8px 16px 20px}.hero-title{font-size:28px}.exercise-card .exercise-name{font-size:17px}}.content-page{flex-direction:column;flex:1;width:100%;max-width:1100px;min-height:0;margin:0 auto;padding:8px 28px 28px;display:flex}.exercise-page-header{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:14px;display:flex}.exercise-page-title{align-items:center;gap:10px;margin:0;font-size:24px;font-weight:800;display:inline-flex}.exercise-page-stats{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;display:flex}.stat-pill{background:var(--panel);box-shadow:var(--shadow-soft);white-space:nowrap;border-radius:12px;align-items:baseline;gap:7px;padding:6px 14px;display:inline-flex}.stat-pill-val{font-size:20px;font-weight:700;line-height:1}.stat-pill-lbl{color:var(--muted);text-transform:uppercase;letter-spacing:1px;font-size:10px;font-weight:700}.stage-panel{border-radius:var(--radius);min-height:0;box-shadow:var(--shadow);background:var(--panel);flex:1;position:relative;overflow:hidden}.stage-badge{z-index:3;letter-spacing:.4px;pointer-events:none;color:#fff;background:#0000006b;border-radius:10px;align-items:center;gap:6px;padding:5px 12px;font-size:13px;font-weight:700;display:inline-flex;position:absolute;top:12px}.stage-badge.left{left:16px}.stage-badge.right{text-transform:uppercase;letter-spacing:.8px;background:var(--pink);font-size:11px;right:16px}.stage-live-dot{background:#fff;border-radius:50%;width:7px;height:7px;animation:1.4s ease-in-out infinite live-pulse;display:inline-block}@keyframes live-pulse{0%,to{opacity:1}50%{opacity:.45}}.progress-track{background:#00000059;border-radius:999px;height:12px;overflow:hidden}.progress-fill{border-radius:999px;height:100%;transition:width 50ms linear}.hud-note{color:var(--gold-bright);filter:drop-shadow(0 2px 12px #00000059);font-size:56px;font-weight:800;line-height:1.05}.hud-count{color:var(--gold-bright);filter:drop-shadow(0 4px 16px #0006);font-size:112px;font-weight:800;line-height:1}.hud-label{color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;font-size:12px;font-weight:600}.hud-caption{color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-top:8px;font-size:11px;font-weight:600}.beat-dot{background:var(--grid);border-radius:50%;width:20px;height:20px;margin:0 auto;transition:transform 80ms,background 80ms}.piano-keyboard{height:var(--piano-h,96px);border-radius:var(--radius);width:100%;box-shadow:var(--shadow);background:var(--panel2);gap:2px;padding:2px;display:flex;position:relative;overflow:hidden}.results-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:6;background:#08090ec7;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.results-card{text-align:center;border-radius:var(--radius);min-width:320px;box-shadow:var(--shadow-lg);padding:30px 42px}.results-badge{background:var(--pink);color:#fff;border-radius:10px;align-items:center;gap:6px;margin-bottom:6px;padding:4px 12px;font-size:13px;font-weight:800;display:inline-flex}.results-score{color:var(--pink);filter:drop-shadow(0 2px 8px #0003);margin:4px 0;font-size:64px;font-weight:800}.cents-track{background:#00000059;border-radius:999px;width:160px;height:10px;margin-top:4px;position:relative}.cents-track:after{content:"";background:var(--muted);width:2px;height:14px;position:absolute;top:-2px;left:50%;transform:translate(-50%)}.mic-meter-track{--fill:2%;height:12px;box-shadow:var(--shadow-soft);background-image:linear-gradient(var(--bg), var(--bg)), linear-gradient(var(--teal), var(--teal));background-size:calc(100% - var(--fill,0%)) 100%, 100% 100%;background-position:100%,0;background-repeat:no-repeat;border-radius:999px;transition:background-size 60ms linear;overflow:hidden}@media (width<=520px){.content-page{padding:8px 16px 20px}.exercise-page-title{font-size:20px}}