@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');
:root{--navy:#15274e;--blue:#315bc9;--gold:#ffd371;--muted:#65718b;--paper:#f9f6ef;--line:#dce2ef}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 0 0,#dce8ff,transparent 40%),var(--paper);color:var(--navy);font:16px 'DM Sans',sans-serif}button,input,select,a{touch-action:manipulation}button,select{font:600 13px 'DM Sans',sans-serif;color:var(--navy);background:white;border:1px solid var(--line);border-radius:100px;padding:11px 16px;min-height:44px}button{cursor:pointer}button:hover{border-color:#7d99df;background:#f3f6ff}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b177e7;outline-offset:3px}a{color:inherit}header,main,footer{max-width:1280px;margin:auto}header{padding:24px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;font-size:10px;letter-spacing:1.4px;font-weight:700;color:#315bc9}.brand strong{display:block;font:800 23px Outfit;letter-spacing:.7px}.mark{width:48px;height:48px;border-radius:15px 15px 15px 5px;background:var(--blue);color:var(--gold);font:800 25px Outfit;display:grid;place-items:center;box-shadow:4px 4px 0 #edbb58}.header-actions{display:flex;gap:8px}main{padding:0 36px}h1,h2,h3{font-family:Outfit,sans-serif;margin:0;line-height:1.08}h1{font-size:clamp(45px,6vw,76px);letter-spacing:-2.5px;font-weight:700}h2{font-size:clamp(30px,3.5vw,43px);letter-spacing:-1px;font-weight:600}h3{font-size:25px}p{line-height:1.7}.eyebrow{display:block;font-size:10px;letter-spacing:1.9px;font-weight:700;color:var(--blue);margin-bottom:15px}.hero{display:grid;grid-template-columns:.9fr 1.1fr;background:#172f64;border-radius:28px;overflow:hidden;min-height:375px;box-shadow:0 20px 60px #1c397d18}.hero-copy{padding:40px}.hero .eyebrow{color:var(--gold);font-size:9px}.hero h1{color:#fff9ef}.hero h1 em{font-style:normal;color:var(--gold)}.hero p{color:#d0ddf6;font-size:16px;max-width:375px;margin:18px 0}.hero-tags{display:flex;gap:8px}.hero-tags span{font-size:10px;border:1px solid #ffffff3b;color:#eef3ff;border-radius:100px;padding:7px 12px}.hero-art{position:relative;min-height:375px}.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:33% center}.hero-art:after{position:absolute;content:'';inset:0;background:linear-gradient(90deg,#172f64,transparent 18%)}.sticker{position:absolute;z-index:1;right:20px;top:22px;transform:rotate(5deg);background:#fff4ce;padding:16px;border-radius:12px;font:800 21px Outfit;color:#2b4b98;box-shadow:0 5px 20px #14274e33}.studio{margin-top:48px}.studio-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.studio-heading .eyebrow{margin-bottom:10px}.mode{display:flex;gap:4px;padding:5px;background:#e6ebf6;border-radius:100px;white-space:nowrap}.mode button{border:0;background:transparent;font-size:12px;min-height:40px}.mode button[aria-pressed=true]{background:white;box-shadow:0 3px 7px #23386015}.workspace{display:grid;grid-template-columns:240px 1fr;gap:22px}.mentor{background:#e8e5f6;border:1px solid #d9d9ed;border-radius:24px;overflow:hidden;display:flex;flex-direction:column}.mentor>img{width:100%;height:235px;object-fit:cover;object-position:50% 25%}.mentor-copy{padding:23px 22px 12px}.mentor small{font-size:9px;letter-spacing:1.5px;color:#64628a;font-weight:700}.mentor h3{margin-top:10px;font-size:28px}.mentor p{font-size:14px;color:#525e7a;margin-bottom:0}.friends{display:flex;gap:7px;padding:16px 20px 23px;margin-top:auto}.friends button{padding:0;min-height:0;flex:1;height:43px;border-radius:50%;border:3px solid white;background:#cdd7ee;overflow:hidden}.friends button[aria-pressed=true]{outline:2px solid #315bc9;outline-offset:2px}.friends img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}.desk{padding:27px;background:#fffefd;border:1px solid var(--line);border-radius:24px;min-width:0;box-shadow:0 15px 40px #1f3b6a07}.transport{display:flex;gap:17px;align-items:center;flex-wrap:wrap;padding-bottom:23px;border-bottom:1px solid var(--line)}.primary{background:var(--blue);border:0;border-bottom:4px solid #25469d;color:white;font:600 14px 'DM Sans';padding:14px 22px;border-radius:100px;text-decoration:none;display:inline-block;text-align:center}.primary:hover{background:#254cba;color:white}.transport label{font-size:10px;font-weight:700;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.transport select{padding:9px 12px;font-size:11px;min-height:38px}.volume input{width:75px;accent-color:#315bc9}.grid-instruction{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding:20px 0 15px}.beat-row{display:grid;grid-template-columns:80px repeat(8,minmax(0,1fr));gap:7px;margin-bottom:9px;align-items:center}.step-head{font-size:9px;text-align:center;color:#8994aa;height:15px}.track{border:0;background:transparent;padding:6px 0;text-align:left;font-size:12px;border-radius:8px}.track small{display:block;font-size:9px;color:#8a96aa;margin-top:3px;font-weight:400}.step{padding:0;min-height:44px;height:45px;border-radius:9px;background:#f0f2f8;border:1px solid #e6eaf2;box-shadow:inset 0 -3px 0 #00000004;position:relative;transition:background .1s,transform .1s}.step[aria-pressed=true]{background:var(--track);border-color:var(--track);box-shadow:inset 0 -4px 0 #0001}.step[aria-pressed=true]:after{content:'';width:7px;height:7px;border-radius:50%;background:#fff9;position:absolute;left:calc(50% - 3.5px);top:calc(50% - 3.5px)}.step.playhead{outline:2px solid #273b67;outline-offset:2px;transform:translateY(-2px)}.legend{font-size:10px;color:#7b87a0;margin:17px 0;display:flex;gap:8px;align-items:center}.legend-dot{width:8px;height:8px;border-radius:50%;background:#b591db;flex-shrink:0}.preset-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:17px}.preset-row>span{font-size:10px;color:var(--muted);width:100%;margin-bottom:3px}.preset-row button{font-size:10px;min-height:33px;padding:7px 11px}.status{font-size:12px;color:#45608f;background:#f0f4fc;border-radius:11px;min-height:47px;padding:12px 14px;margin:17px 0}.desk-bottom{display:flex;gap:7px;flex-wrap:wrap}.desk-bottom button{font-size:10px;min-height:35px;padding:8px 11px}.mission{margin-top:20px;background:#fff3d3;border:1px solid #ecd69b;border-radius:16px;padding:20px}.mission small{font-size:9px;font-weight:700;letter-spacing:1.5px;color:#896b26}.mission h3{font-size:24px;margin-top:8px}.mission p{font-size:13px;margin:10px 0}.mission button{font-size:11px;background:#fffdf4;min-height:36px}.keys-section{display:grid;grid-template-columns:1fr 1.35fr;gap:45px;margin:45px 0;padding:35px;background:#e8edf9;border:1px solid #d7e0f3;border-radius:24px;align-items:center}.keys-section p{font-size:14px;color:var(--muted);max-width:350px}.keys-section label{font-size:11px;font-weight:600}.keys-section select{font-size:11px;min-height:36px;margin-left:8px}.keyboard{display:flex;gap:8px}.key{flex:1;min-width:0;height:170px;border-radius:12px 12px 22px 22px;padding:0 0 20px;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:7px;border:3px solid #fff9;box-shadow:0 6px 0 #c5cfe4;color:#253b66;background:var(--key)}.key b{font:700 21px Outfit}.key small{font-size:9px;opacity:.7}.key.active{transform:translateY(5px);box-shadow:0 1px 0 #c5cfe4}.keyboard-note{font-size:10px!important;text-align:center;max-width:none!important;margin-top:18px}.record-tools{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.record-tools button{font-size:10px;min-height:35px}.record-tools span{font-size:10px;color:#667a9a;line-height:1.5}.record-tools button[aria-pressed=true]{background:#a93d59;color:white}.family{display:flex;gap:35px;justify-content:space-between;align-items:center;padding:18px 10px 25px}.family p{max-width:640px;font-size:14px;color:var(--muted)}.family .primary{flex-shrink:0;font-size:12px}.family h2{font-size:33px}.reward{background:#fff0bf;border:1px solid #e7cb7a;padding:35px;border-radius:24px;margin-bottom:35px;text-align:center}.reward p{color:#6d633e}.reward h2{color:#2a457b}.reward .eyebrow{color:#977124}footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:25px 36px;border-top:1px solid var(--line);font-size:10px;color:#6f7d99}footer strong{font-family:Outfit;font-size:14px;font-weight:500}dialog{max-width:550px;background:var(--paper);border:1px solid #d0daed;border-radius:24px;padding:32px;color:var(--navy)}dialog::backdrop{background:#132c5ab5}dialog h2{font-size:31px}dialog p,dialog li{font-size:14px;line-height:1.7}dialog ul{padding-left:20px}#printCertificate{display:none}[hidden]{display:none!important}@media(max-width:1000px){.workspace{grid-template-columns:190px 1fr;gap:15px}.mentor>img{height:190px}.mentor-copy{padding:20px 17px 10px}.mentor h3{font-size:25px}.friends{padding:15px;gap:5px}.friends button{height:34px}.desk{padding:20px}.beat-row{grid-template-columns:65px repeat(8,minmax(0,1fr));gap:5px}.hero-copy{padding:35px}.keys-section{gap:25px;padding:28px}.volume{display:none!important}.studio-heading h2{font-size:34px}}@media(max-width:700px){header{padding:20px;gap:12px}.brand strong{font-size:18px}.mark{width:39px;height:39px;font-size:21px}.brand{font-size:8px;gap:9px}.header-actions{gap:5px}.header-actions button{font-size:9px;padding:8px 10px;min-height:37px}main{padding:0 17px}.hero{grid-template-columns:1fr;border-radius:24px}.hero-copy{padding:25px;order:2}.hero h1{font-size:48px;letter-spacing:-1.7px}.hero .eyebrow{font-size:8px;line-height:1.7}.hero p{font-size:14px}.hero-art{order:1;min-height:240px}.hero-art img{object-position:center 35%}.hero-art:after{background:linear-gradient(0deg,#172f64,transparent 30%)}.sticker{font-size:16px;padding:13px;right:17px;top:17px}.studio{margin-top:32px}.studio-heading{display:block}.studio-heading h2{font-size:33px}.mode{display:inline-flex;margin-top:18px}.workspace{display:flex;flex-direction:column;gap:13px}.mentor{display:grid;grid-template-columns:95px 1fr;position:relative;border-radius:18px}.mentor>img{height:155px;width:95px;object-fit:cover}.mentor-copy{padding:16px 15px 8px}.mentor small{font-size:8px}.mentor h3{font-size:24px;margin-top:5px}.mentor p{font-size:12px;line-height:1.5;margin-top:8px}.friends{grid-column:1 / -1;justify-content:center;padding:10px;gap:12px;background:#deddf0}.friends button{flex:0 0 37px;height:37px}.desk{padding:20px 12px;border-radius:18px}.transport{gap:12px;justify-content:space-between;padding-bottom:18px}.transport .primary{font-size:12px;padding:13px 17px}.transport label{font-size:9px;gap:5px}.transport select{font-size:10px;padding:8px}.beat-row{grid-template-columns:58px repeat(8,minmax(0,1fr));gap:4px}.step{min-height:35px;height:37px;border-radius:7px}.track{font-size:11px}.track small{font-size:8px}.grid-instruction{font-size:9px;padding-top:17px}.legend{font-size:9px;line-height:1.5}.desk-bottom button{font-size:9px;padding:8px 9px}.preset-row button{font-size:9px}.keys-section{grid-template-columns:1fr;padding:24px 19px;gap:22px;margin:25px 0}.keys-section h2{font-size:33px}.keys-section p{font-size:13px}.keyboard{gap:5px}.key{height:140px;border-width:2px;border-radius:10px 10px 17px 17px}.key b{font-size:18px}.family{display:block;padding:15px 7px 25px}.family .primary{margin-top:8px}.family h2{font-size:30px}.reward{padding:27px 19px}.reward h2{font-size:30px}footer{padding:23px 20px;flex-wrap:wrap;font-size:9px}footer strong{display:none}.mission{padding:16px}.mission h3{font-size:22px}.record-tools span{width:100%}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media print{body>*{display:none!important}#printCertificate{display:block!important;border:4px double #274b91;padding:70px 30px;text-align:center;margin:40px;background:white}#printCertificate h1{font-size:52px;margin:30px 0}#printCertificate h2{font-size:30px;margin:40px 0 20px}.name-line{width:70%;margin:70px auto 12px;border-bottom:1px solid black}}

/* Store brand and launch polish */
.official-logo{display:block;width:70px;height:70px;object-fit:contain;flex-shrink:0;background:#fff;border-radius:18px;padding:5px;box-shadow:0 5px 20px #173c7812}.skip-game{position:absolute;left:16px;top:-100px;z-index:20;padding:12px 20px;background:white;border:2px solid #315bc9;border-radius:10px}.skip-game:focus{top:10px}.brand,#brand{gap:14px}header{padding-top:18px;padding-bottom:18px}button,a{ -webkit-tap-highlight-color:transparent}dialog{width:calc(100% - 32px);max-height:85dvh;overflow:auto}dialog::backdrop{backdrop-filter:blur(6px)}.hero-start{display:inline-flex;gap:28px;align-items:center;background:#ffd371;color:#15274e;text-decoration:none;padding:13px 22px;border-radius:999px;font-weight:700;font-size:14px;box-shadow:0 4px 0 #b4842a;margin:2px 0 20px}.hero-start:hover{background:#ffe3a0}.hero-art img{object-position:52% center}.hero-art .sticker{top:auto;bottom:22px;font-size:17px;padding:13px 17px}.studio,.keys-section{scroll-margin-top:20px}.studio-heading h2{scroll-margin-top:24px}.desk{box-shadow:0 18px 48px #1e3f7810}.step[aria-pressed=true]{box-shadow:inset 0 -4px 0 #0002,0 3px 8px #30477a14}.step[aria-pressed=true]:after{background:#ffffffb3}.key:hover{filter:brightness(1.05)}.status{border-left:3px solid #7195e5}.hero,.intro{border:1px solid #25477e;box-shadow:0 18px 50px #153a7b1c}footer a{text-underline-offset:4px}
@media(max-width:700px){header{flex-wrap:wrap;gap:16px;padding:16px 20px}.official-logo{width:58px;height:58px;border-radius:15px}.brand strong,#brand strong{font-size:20px}.brand,#brand{font-size:9px}.header-actions{margin-left:auto;flex-wrap:wrap}.header-actions button,.tools button{min-height:44px;font-size:11px}.hero-art{min-height:280px}.hero-art img{object-position:center 42%}.hero-art .sticker{bottom:20px;right:15px;font-size:15px}.hero-start{margin-bottom:20px}.beat-row{grid-template-columns:58px repeat(8,minmax(0,1fr));gap:4px}.step{height:44px;min-height:44px}.desk-bottom button,.preset-row button,.record-tools button,.mode button{min-height:44px}.grid-instruction{gap:8px}.keys-section select{max-width:160px}.studio-heading h2{font-size:31px}.color-row{gap:9px}.color{min-width:0;width:80px}.portal-grid{gap:6px}.portal{min-width:0;font-size:12px}.hero-tags{flex-wrap:wrap}}
@media(max-width:380px){.beat-row{grid-template-columns:46px repeat(8,minmax(0,1fr));gap:3px}.track{font-size:10px}.track small{font-size:7px}.transport{gap:9px}.transport .primary{padding:12px 14px}.official-logo{width:52px;height:52px}.brand strong,#brand strong{font-size:18px}.hero h1{font-size:43px}.piano{gap:3px}.piano button{min-width:0;font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}