:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#26213a;background:#faf9fd;color-scheme:light}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1120px;margin:auto;padding-left:28px;padding-right:28px}header{padding-top:24px;padding-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;font-weight:750;text-decoration:none;color:#28223b;font-size:18px}.brand span{color:#6d28d9}nav{display:flex;gap:14px;flex-wrap:wrap;font-size:12px}nav a{color:inherit;text-decoration:none;padding:6px 0}nav a[aria-current=page]{border-bottom:2px solid #6d28d9}.hero{padding:64px 0 48px;max-width:850px}.eyebrow{color:#6d28d9;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}h1{font-size:clamp(34px,5.5vw,60px);line-height:1.12;letter-spacing:-.035em;margin:20px 0;font-weight:750}h2{font-size:27px;line-height:1.3;margin:0 0 22px}h3{font-size:18px;line-height:1.4;margin:0 0 10px}p{font-size:15px;line-height:1.8;color:#5f596e}.lead{font-size:20px;line-height:1.7;max-width:850px}.actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:28px 0}.actions>a{color:#6026cc}.button{background:#6d28d9;border:1px solid #6d28d9;border-radius:9px;padding:13px 20px;font-size:15px;font-weight:650;text-decoration:none;color:white!important;display:inline-block}.button:hover{background:#5b21b6}.button.secondary{background:white;color:#6d28d9!important}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{display:block;background:white;border:1px solid #e2ddec;border-radius:14px;padding:24px;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}.card:hover{border-color:#9e7bdf;box-shadow:0 6px 20px #30204c0c}.card p{font-size:13px;margin:0}section{padding:32px 0}article{padding:40px 0 54px}article>p{max-width:870px}article h2{margin-top:36px}.piano-frame{border-top:1px solid #e1dcea}.piano-frame iframe{display:block;width:100%;height:520px;border:0;border-radius:15px;background:#15161b;box-shadow:0 12px 35px #1911251a}.piano-frame>a{display:inline-block;margin-top:14px;color:#6d28d9}details{border-top:1px solid #ddd6e8;padding:18px 0}summary{font-weight:600;cursor:pointer}details p{max-width:880px}footer{border-top:1px solid #e1dcea;margin-top:40px;padding-top:30px;padding-bottom:45px}footer p{font-size:12px;max-width:900px}.skip{position:absolute;top:-80px;padding:10px;background:white;z-index:5}.skip:focus{top:8px}a:focus-visible,summary:focus-visible{outline:3px solid #9564ee;outline-offset:5px}@media(max-width:760px){.cards{grid-template-columns:1fr}.hero{padding-top:28px}header,main,footer{padding-left:20px;padding-right:20px}.lead{font-size:18px}.piano-frame iframe{height:490px}.brand{font-size:16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.language{position:relative;border:0;padding:0;font-size:14px;z-index:20;margin-left:auto}.language summary{display:flex;align-items:center;gap:9px;list-style:none;border:1px solid #d7cce9;background:white;border-radius:9px;padding:9px 12px;min-width:145px;font-weight:500}.language summary::-webkit-details-marker{display:none}.language summary>span:last-child{margin-left:auto;color:#6d28d9}.language nav{position:absolute;right:0;top:calc(100% + 7px);display:flex;flex-direction:column;flex-wrap:nowrap;gap:2px;min-width:190px;padding:7px;background:white;border:1px solid #d7cce9;border-radius:11px;box-shadow:0 10px 30px #31204720}.language nav a{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:6px;white-space:nowrap;font-size:14px}.language nav a:hover,.language nav a:focus-visible{background:#eee7f9;color:#5621b5;outline:none}@media(max-width:480px){.brand{font-size:15px}.brand span{display:none}.language summary{min-width:126px;font-size:13px}}

[hidden]{display:none!important}.piano-frame>[data-open-piano]{margin:1rem 0 2rem;min-height:56px}