@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
.brand .mark{flex-shrink:0}.brand .mark svg{display:block;max-width:75%;max-height:80%}.intro .eyebrow{display:inline-block;margin-bottom:10px}
.note-label select{width:auto;max-width:100%;min-width:170px;min-height:36px;text-align:center;background:#f5f3ee;font-size:11px;font-weight:600;letter-spacing:.4px}
:root{--ink:#171717;--muted:#706d67;--cream:#f5f3ee;--line:#e4e0d8;--gold:#c9a227;--pale:#eee9d9}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:14px 'DM Sans',sans-serif}button,input,select{font:inherit;color:inherit}button,select,summary{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:4px}header{height:88px;padding:0 5.5%;display:flex;align-items:center;justify-content:space-between;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;font:800 21px Manrope,sans-serif;letter-spacing:-.8px}.mark{display:grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--ink);color:white;font:30px Georgia}.header-note{font-size:10px;letter-spacing:2px;color:var(--muted)}.quiet{border:0;background:none;padding:10px;font-size:12px;font-weight:600}main{max-width:1230px;margin:auto;padding:40px 30px 24px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2px}h1{font:600 42px Manrope,sans-serif;letter-spacing:-2px;margin:9px 0 10px}.intro p{color:var(--muted);line-height:1.7;margin:0}.signature{display:flex;align-items:center;gap:18px;border-left:1px solid var(--line);padding:0 24px}.signature>span{font:58px Georgia}.signature small{font-size:11px;color:var(--muted);line-height:1.8}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px}.card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.card-top{padding:22px 26px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}h2{font:700 15px Manrope,sans-serif;margin:0}.status{font-size:9px;font-weight:700;letter-spacing:1.2px;display:flex;align-items:center;gap:7px}.status:before{content:'';width:6px;height:6px;background:#aaa59b;border-radius:50%}.status.on:before{background:var(--gold);box-shadow:0 0 0 4px #c9a22719}.readout{text-align:center;padding:26px 10px 0}.note-label{font-size:9px;color:var(--muted);letter-spacing:2px;font-weight:700}.note{font:500 100px Manrope,sans-serif;letter-spacing:-6px;line-height:1.3;height:130px}.note sub{font-size:29px;letter-spacing:-1px;color:var(--muted);vertical-align:baseline;margin-left:5px}.frequency{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.pitch-feedback{font-weight:600;margin:20px 0 7px;font-size:16px;min-height:22px}.cents{display:flex;justify-content:center;align-items:baseline;gap:8px}.cents>span{font-size:28px;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums}.cents small{color:var(--muted);font-size:11px}.meter{margin:25px 34px 25px}.meter-top,.meter-scale{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:1px}.meter-top>span:nth-child(2){color:#947416}.meter-track{position:relative;height:54px;margin:9px 0 5px;border-bottom:1px solid var(--line)}.ticks{display:flex;justify-content:space-between;height:100%;align-items:flex-end}.ticks i{height:16px;border-left:1px solid var(--line)}.ticks i.major{height:28px;border-color:#b8b2a5}.ticks i.center{height:43px;border-color:var(--gold)}.tolerance{position:absolute;top:0;bottom:0;left:45%;width:10%;background:#c9a22719;border-radius:5px 5px 0 0}.needle{position:absolute;left:50%;bottom:0;width:2px;height:46px;background:var(--ink);transform:translateX(-50%);transition:left .12s ease-out}.needle i{position:absolute;top:-7px;left:-4px;border-top:7px solid var(--ink);border-left:5px solid transparent;border-right:5px solid transparent}.in-tune .needle{background:var(--gold)}.in-tune .needle i{border-top-color:var(--gold)}.in-tune .cents>span{color:#937316}.metrics{display:grid;grid-template-columns:1fr 1.3fr 1.1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 26px;padding:18px 0}.metrics>div{text-align:center;padding:0 8px;border-right:1px solid var(--line)}.metrics>div:last-child{border:0}.metrics span{display:block;font-size:8px;color:var(--muted);font-weight:700;letter-spacing:1px;line-height:1.5}.metrics strong{display:block;margin-top:8px;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.metrics small{font-size:10px;font-weight:400;color:var(--muted)}.mic-controls{display:flex;justify-content:center;gap:16px;margin:24px 15px 0;align-items:center}.primary{border:0;border-radius:9px;background:var(--ink);color:white;padding:13px 23px;font-size:12px;font-weight:700;min-height:44px}.primary span{color:var(--gold);font-size:10px;margin-right:8px}.primary:disabled{opacity:.6;cursor:wait}.message{text-align:center;color:var(--muted);font-size:10px;line-height:1.7;margin:13px 22px 22px}.settings{padding:26px 24px}.settings>.eyebrow{margin:0 0 10px;color:var(--muted);font-size:9px}.settings h2{font-size:20px;letter-spacing:-.5px;margin-bottom:27px}.field-label{display:block;font-size:9px;font-weight:700;letter-spacing:1.3px;margin:17px 0 9px}select,.input-unit{background:white;border:1px solid var(--line);border-radius:8px;width:100%;min-height:42px;padding:10px;font-size:12px}select{padding-right:22px}.help-text{font-size:11px;color:var(--muted);line-height:1.7;margin:10px 0 18px}.setting-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-unit{display:flex;align-items:center;gap:4px}.input-unit input{width:100%;min-width:0;border:0;background:none;padding:0;outline-offset:1px}.input-unit span{font-size:10px;color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:23px 0 5px}.small-note{margin-top:22px;background:var(--cream);padding:15px;border-radius:10px;font-size:11px;line-height:1.7}.small-note p{color:var(--muted);margin:5px 0 0}.coach{display:flex;align-items:center;gap:19px;margin:22px 0 32px;padding:23px 27px;background:var(--pale);border:1px solid #e0d9c4;border-radius:14px}.coach-icon{font:38px Georgia;color:#927520}.coach .eyebrow{font-size:8px;color:#816b2c}.coach h2{font-size:15px;margin:7px 0}.coach p{font-size:12px;color:#625c4d;line-height:1.7;margin:0}.reference-card{padding:28px}.reference-heading{display:flex;justify-content:space-between;align-items:center}.reference-heading .eyebrow{color:var(--muted);font-size:9px}.reference-heading h2{font-size:23px;letter-spacing:-.7px;margin:8px 0}.reference-heading p{font-size:12px;color:var(--muted)}.tag{padding:8px 10px;border:1px solid var(--line);border-radius:20px;font-size:8px;letter-spacing:1px;font-weight:700}.interval-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 25px}.interval-tile{padding:18px;background:var(--cream);border:1px solid var(--line);border-radius:10px;text-align:left}.interval-tile small{display:block;color:var(--muted);font-size:10px}.interval-tile b{display:block;font:600 24px Manrope,sans-serif;letter-spacing:-.6px;margin:10px 0}.interval-tile span{font-size:10px;color:var(--muted)}.interval-tile:hover{border-color:var(--gold)}details{border-top:1px solid var(--line);padding-top:18px}summary{font-size:12px;font-weight:600}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:12px;margin-top:16px;text-align:left}th{font-size:9px;letter-spacing:1px;color:var(--muted)}td,th{padding:11px 10px;border-bottom:1px solid var(--line)}.table-note{font-size:10px;line-height:1.8;color:var(--muted);max-width:920px;margin-bottom:0}footer{display:flex;justify-content:space-between;padding:24px 2px 0;color:var(--muted);font-size:10px}.demo-controls{margin:0 26px 24px;padding:16px;background:var(--cream);border-radius:9px}.demo-controls label{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;font-weight:700}.demo-controls input{width:100%;accent-color:var(--gold);margin:15px 0 4px}.demo-controls p{font-size:10px;color:var(--muted);margin-bottom:0}dialog{border:1px solid var(--line);border-radius:18px;padding:35px;max-width:540px;width:calc(100% - 32px);color:var(--ink);line-height:1.8}dialog::backdrop{background:#17171766}dialog h2{font-size:23px;margin-top:10px}dialog p,dialog li{font-size:13px;color:var(--muted)}dialog li{margin:10px 0}.close{float:right;border:0;background:var(--cream);border-radius:50%;width:32px;height:32px;font-size:22px}a{color:inherit}[hidden]{display:none!important}@media(max-width:850px){.header-note{display:none}.workspace{grid-template-columns:1fr}.settings{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.settings>*{grid-column:1/-1}.settings{display:block}.setting-row{max-width:100%}.signature{display:none}.interval-grid{grid-template-columns:repeat(2,1fr)}main{padding:30px 20px}.settings h2{margin-bottom:22px}}@media(max-width:480px){header{height:72px;padding:0 20px}.brand{font-size:18px}.mark{width:30px;height:30px}.quiet{font-size:11px}h1{font-size:36px}main{padding:26px 14px}.intro p{font-size:12px}.card-top{padding:20px}.meter{margin:24px}.metrics{margin:0 14px}.metrics span{font-size:7px}.metrics strong{font-size:12px}.metrics>div{padding:0 5px}.mic-controls{gap:8px}.primary{padding:13px 16px}.reference-card{padding:22px 18px}.tag{display:none}.coach{padding:22px 18px;gap:12px}.coach p{font-size:11px}.interval-tile{padding:15px}.note{font-size:90px;height:120px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}