:root{--ink:#f5f4e9;--muted:#aec2b6;--paper:#0f1713;--green:#43dfa4;--mint:#123324;--gold:#43dfa4;--border:#2b4438;--red:#ff9a92}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,sans-serif}header{display:flex;align-items:center;gap:24px;padding:18px 5%;border-bottom:1px solid var(--border);background:#14251e;flex-wrap:wrap}.brand{font-weight:850;font-size:26px;color:var(--green);text-decoration:none;letter-spacing:-1px}.brand span:last-child{font-weight:400}.brand-icon{margin-right:8px;color:#43dfa4}nav{display:flex;gap:5px;flex:1}button,select,input{font:inherit}button{cursor:pointer;background:#14251e;border:1px solid #2b4438;border-radius:10px;padding:10px 17px;color:var(--ink);transition:background .15s,transform 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/* MofePlay brand palette shared with PianoWorx. Existing layout retained. */
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