@font-face{font-family:Outfit Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/outfit-latin-ext-wght-normal-DdQaqQDo.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Outfit Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/outfit-latin-wght-normal-Bc-8i84L.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg:#0d0f14;--panel:#151922;--panel-2:#1c2130;--line:#272d3d;--text:#e9ecf3;--muted:#8a92a6;--dim:#5c6378;--rec:#ff4d5e;--good:#4ade80;--radius:14px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;max-width:1480px;margin:0 auto;padding:0 16px 96px;font-family:Outfit Variable,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.4}button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible{outline-offset:2px;outline:2px solid #7cc4ff}.top{flex-wrap:wrap;align-items:baseline;gap:16px;padding:22px 0 14px;display:flex}.brand{letter-spacing:-.01em;align-items:center;gap:8px;font-size:20px;font-weight:650;display:flex}.brand svg{color:#f5b942;align-self:center}.tagline{color:var(--muted);margin:0}.console{grid-template-columns:minmax(300px,400px) 1fr;gap:14px;margin-bottom:18px;display:grid}.key-card,.settings{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.key-card{grid-template-columns:auto 1fr;align-items:center;gap:4px 18px;display:grid}.key{flex-direction:column;align-items:flex-start;min-width:88px;display:flex}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:11px}.key-name{letter-spacing:-.03em;font-size:64px;font-weight:700;line-height:1}.key-alt{color:var(--muted);min-height:1.4em;font-size:15px}.key.changed .key-name{animation:.45s ease-out keypop}@keyframes keypop{0%{color:#f5b942;transform:scale(.8)}60%{transform:scale(1.06)}to{transform:scale(1)}}.listen{flex-direction:column;gap:10px;display:flex}.rec{border:1px solid var(--line);background:var(--panel-2);border-radius:999px;justify-content:center;align-items:center;gap:10px;height:44px;padding:0 18px;font-weight:600;display:inline-flex}.rec .dot{background:var(--rec);border-radius:50%;width:12px;height:12px;box-shadow:0 0 #ff4d5e99}.rec[aria-pressed=true]{background:#ff4d5e24;border-color:#ff4d5e8c}.rec[aria-pressed=true] .dot{animation:1.4s infinite recpulse}@keyframes recpulse{0%{box-shadow:0 0 #ff4d5e99}to{box-shadow:0 0 0 10px #ff4d5e00}}.live{opacity:.4;transition:opacity .2s}.listening .live{opacity:1}.live-row{align-items:center;gap:10px;display:flex}.live-note{font-variant-numeric:tabular-nums;width:3.2em;font-weight:600}.tuner{background:var(--panel-2);border-radius:6px;flex:1;height:18px;position:relative;overflow:hidden}.tuner .tick{background:var(--dim);width:1px;position:absolute;top:3px;bottom:3px;left:50%}.tuner .needle{background:var(--muted);border-radius:2px;width:4px;transition:left 80ms linear,background .15s;position:absolute;top:2px;bottom:2px;left:calc(50% - 2px)}.tuner .needle.in-tune{background:var(--good)}.meter{background:var(--panel-2);border-radius:2px;height:4px;overflow:hidden}.meter span{background:var(--dim);transform-origin:0;height:100%;transition:transform 60ms linear;display:block;transform:scaleX(0)}.meter span.open{background:var(--good)}.hint{color:var(--muted);grid-column:1/-1;margin:8px 0 0;font-size:13px}.settings{flex-direction:column;gap:14px;display:flex}.picker{grid-template-columns:repeat(12,1fr);gap:6px;display:grid}.chip{border:1px solid var(--line);background:var(--panel-2);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;height:50px;font-weight:600;line-height:1.1;transition:background .15s,border-color .15s;display:flex}.chip.black{background:#10131b}.chip small{color:var(--muted);font-size:11px;font-weight:500}.chip:hover{border-color:#3a4256}.chip[aria-pressed=true]{color:#1a1408;background:#f5b942;border-color:#f5b942}.chip[aria-pressed=true] small{color:#4a3a12}.options{color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px 22px;font-size:14px;display:flex}.range{align-items:center;gap:10px;display:flex}.range b{color:var(--text);font-variant-numeric:tabular-nums;font-weight:600}.range input{accent-color:#f5b942;width:130px}.check{cursor:pointer;align-items:center;gap:7px;display:flex}.check input{accent-color:#f5b942;width:16px;height:16px}.modes{flex-direction:column;gap:10px;display:flex}.mode{--accent:#f5b942;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:52px minmax(220px,300px) 1fr;align-items:center;gap:14px;padding:12px 14px;transition:border-color .2s;display:grid;position:relative;overflow:hidden}.mode:before{content:"";background:var(--accent);width:3px;position:absolute;inset:0 auto 0 0}.mode.playing{border-color:color-mix(in srgb, var(--accent) 55%, var(--line))}.play{background:color-mix(in srgb, var(--accent) 18%, transparent);width:52px;height:52px;color:var(--accent);border:none;border-radius:50%;place-items:center;transition:background .15s,transform .1s;display:grid}.play:hover{background:color-mix(in srgb, var(--accent) 28%, transparent)}.play:active{transform:scale(.94)}.mode.playing .play{background:var(--accent);color:#111}.meta h2{flex-wrap:wrap;align-items:baseline;gap:8px;margin:0;font-size:18px;font-weight:650;display:flex}.mode-name{font:inherit;text-align:left;text-underline-offset:4px;background:0 0;border:none;align-items:baseline;gap:8px;padding:0;-webkit-text-decoration:underline #0000;text-decoration:underline #0000;text-decoration-thickness:2px;transition:text-decoration-color .15s,color .15s;display:inline-flex}.mode-name:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.mode-name[aria-pressed=true]{-webkit-text-decoration-color:color-mix(in srgb, var(--accent) 60%, transparent);text-decoration-color:color-mix(in srgb, var(--accent) 60%, transparent)}.meta h2 .idx{color:var(--accent);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.meta h2 small{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 8px;font-size:12px;font-weight:500}.feel{color:#c3c8d4;margin:3px 0 4px;font-size:14px}.facts{color:var(--dim);flex-wrap:wrap;gap:2px 12px;margin:0;font-size:12px;display:flex}.degrees{grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;margin:0;padding:0;list-style:none;display:grid}.deg{border:1px solid var(--line);background:var(--panel-2);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:100%;height:64px;transition:background .12s,border-color .12s,transform 80ms;display:flex}.deg:hover{border-color:#3a4256}.deg:active{transform:scale(.95)}.deg .num{font-variant-numeric:tabular-nums;font-size:22px;font-weight:650;line-height:1}.deg .num i{color:var(--accent);vertical-align:3px;margin-right:1px;font-size:15px;font-style:normal}.deg .note{color:var(--muted);min-height:1.2em;font-size:13px}.deg.sig{border-color:color-mix(in srgb, var(--accent) 60%, var(--line));background:color-mix(in srgb, var(--accent) 10%, var(--panel-2))}.deg.sig .num{color:var(--accent)}.deg.oct{opacity:.6}.deg.on{background:var(--accent);border-color:var(--accent);opacity:1}.deg.on .num,.deg.on .num i,.deg.on .note{color:#111}.mode.active{border-color:color-mix(in srgb, var(--accent) 35%, var(--line))}.fret-btn{border:1px solid var(--line);background:var(--panel-2);color:var(--accent);border-radius:999px;align-items:center;gap:6px;margin-top:8px;padding:5px 11px;font-size:13px;font-weight:600;display:none}.layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:18px;display:grid}.main-col{min-width:0;container:main/inline-size}.fret-panel{--accent:#f5b942;overscroll-behavior:contain;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);scrollbar-width:thin;max-height:calc(100vh - 32px);padding:16px;position:sticky;top:16px;overflow-y:auto}.fp-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.fp-head h2{color:var(--accent);margin:2px 0 0;font-size:22px;font-weight:650}.fp-notes{color:var(--muted);word-spacing:3px;margin:2px 0 0;font-size:14px}.fp-head>div{flex:1;min-width:0}.fp-play{flex:none;width:44px;height:44px}.fp-play.on{background:var(--accent);color:#111}.fp-close{border:1px solid var(--line);background:var(--panel-2);border-radius:50%;flex:none;place-items:center;width:40px;height:40px;display:none}.mode-tabs{grid-template-columns:repeat(7,1fr);gap:4px;margin:14px 0 10px;display:grid}.mode-tabs button{border:1px solid var(--line);background:var(--panel-2);height:32px;color:var(--muted);border-radius:8px;padding:0;font-size:12px;font-weight:600}.mode-tabs button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#111}.fp-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.fp-loop{color:var(--muted);font-size:13px}.fp-loop input{accent-color:var(--accent)}.seg{border:1px solid var(--line);border-radius:8px;display:inline-flex;overflow:hidden}.seg button{color:var(--muted);background:0 0;border:none;padding:6px 10px;font-size:12px;font-weight:600}.seg button[aria-pressed=true]{background:var(--panel-2);color:var(--text)}.legend{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:flex}.legend i{border-radius:50%;width:11px;height:11px;display:inline-block}.legend i+i,.legend .lg-sig{margin-left:6px}.lg-root{background:var(--accent)}.lg-sig{border:2px solid var(--accent)}.neck{justify-content:center;display:flex}.fretboard{-webkit-user-select:none;user-select:none;width:100%;max-width:300px;height:auto;font-family:inherit;display:block}.fb-wood{fill:#1a1d26}.fb-inlay{fill:#262b38}.fb-fret{stroke:#3a4153;stroke-width:2px}.fb-nut{fill:#c9c2ae}.fb-string{stroke:#8d8778}.fb-string-name,.fb-fretnum{fill:var(--dim);text-anchor:middle;font-size:12px;font-weight:600}.fn{cursor:pointer;-webkit-tap-highlight-color:transparent}.fn circle{fill:#2d3346;stroke:#0d0f14;stroke-width:2px;transition:fill .12s,stroke .12s}.fn text{fill:var(--text);text-anchor:middle;pointer-events:none;font-size:13px;font-weight:650}.fn text .acc{fill:var(--accent);font-size:10px}.fn.sig circle{stroke:var(--accent);stroke-width:2.5px}.fn.root circle{fill:var(--accent)}.fn.root text,.fn.root text .acc{fill:#111}.fn:hover circle{stroke:var(--text)}.fn.on circle{fill:#fff;stroke:var(--accent)}.fn.on text,.fn.on text .acc{fill:#111}.fn.live circle{stroke:var(--good);stroke-width:3.5px}.readout{left:50%;bottom:max(16px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(12px);border:1px solid var(--line);z-index:30;background:#151922eb;border-radius:16px;align-items:center;gap:14px;width:min(720px,100% - 32px);min-height:60px;padding:12px 18px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 12px 40px #00000073}.readout.pop{animation:.25s ease-out roPop}@keyframes roPop{0%{opacity:.6;transform:translate(-50%,4px)}to{opacity:1;transform:translate(-50%)}}.ro-note{min-width:1.6em;font-size:32px;font-weight:700;line-height:1}.ro-text{color:#c3c8d4}.ro-text b{color:var(--text)}.ro-text em{font-style:normal;font-weight:600}@container main (width<=900px){.console{grid-template-columns:1fr}}@container main (width<=780px){.mode{grid-template-columns:52px 1fr}.degrees{grid-column:1/-1}}@media (width>=1100px){.readout{--main-w:calc(min(100vw, 1480px) - 32px - 358px);left:calc(max(0px, (100vw - 1480px) / 2) + 16px + var(--main-w) / 2);width:min(720px, calc(var(--main-w) - 32px))}}@media (width<=1099px){.layout{display:block}.fret-btn{display:inline-flex}.fret-panel{z-index:20;max-height:none;padding:max(16px, env(safe-area-inset-top)) 16px 110px;border:none;border-radius:0;display:none;position:fixed;inset:0}.fret-open .fret-panel{animation:.22s ease-out sheetIn;display:block}.fret-open{overflow:hidden}.fp-close{display:grid}.fretboard{max-width:340px}}@keyframes sheetIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}@media (width<=560px){body{font-size:14px}.tagline{display:none}.key-name{font-size:52px}.picker{grid-template-columns:repeat(6,1fr)}.chip{height:44px}.range input{width:110px}.mode{grid-template-columns:44px 1fr;gap:10px;padding:12px}.play{width:44px;height:44px}.degrees{gap:4px}.deg{border-radius:8px;height:56px}.deg .num{font-size:18px}.deg .num i,.deg .note{font-size:12px}.facts span:nth-child(3){display:none}.ro-note{font-size:26px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}