:root{color-scheme:dark;--bg:#10151c;--surface:#191f27;--ink:#eff0ed;--muted:#a2abae;--line:#313b42;--accent:#a4c6b7}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}main{max-width:740px;margin:auto;padding:calc(18px + env(safe-area-inset-top)) 18px calc(100px + env(safe-area-inset-bottom))}a{color:inherit;text-underline-offset:3px}nav{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}nav a{text-decoration:none}header{padding:24px 0 20px}h1{font-size:27px;line-height:1.3;margin:0 0 8px}h2{font-size:17px;margin:0}p{color:var(--muted)}header p{margin:0;font-size:12px}.level{border-block:1px solid var(--line);padding:16px 0}.level label{display:flex;justify-content:space-between;font-weight:600}output{color:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent);margin:12px 0}.level p{font-size:11px;margin:0}.bands article{padding:18px 0;border-bottom:1px solid var(--line)}.band-heading{display:flex;align-items:center;gap:12px;margin-bottom:12px}.band-heading span{font-size:11px;color:var(--muted)}.band-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.5fr);gap:7px}button,.pick{font:500 12px/1.4 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:12px 7px;cursor:pointer}button[aria-pressed=true]{background:var(--accent);color:var(--bg);border-color:var(--accent)}.sample-play{color:var(--accent);border-color:#526c60}.sample-play[aria-busy=true]{color:var(--muted)}button:active,.pick:active{opacity:.7}button:focus-visible,a:focus-visible,.pick:focus-within,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.music{padding:20px 0}.music p{font-size:12px;margin:5px 0 12px}.pick{position:relative;display:inline-block;overflow:hidden;padding:11px 14px}.pick input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}#filename{display:block;color:var(--muted);font-size:11px;overflow-wrap:anywhere;margin-top:8px}audio{width:100%;margin-top:12px}audio[hidden]{display:none}.credits{border-top:1px solid var(--line);padding:15px 0;color:var(--muted);font-size:11px}.credits summary{cursor:pointer}.credits p{margin:8px 0}.transport{position:fixed;bottom:0;left:0;right:0;display:flex;gap:14px;align-items:center;justify-content:space-between;padding:12px max(18px,calc((100vw - 704px)/2)) calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg);z-index:2}.transport p{margin:0;font-size:12px}.transport button{flex:none;padding:11px 14px}footer{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}@media(max-width:360px){main{padding-inline:14px}.band-controls{gap:5px}button{font-size:11px}}
.wave-row{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}.wave-row>span{font-size:11px;color:var(--muted)}.wave-row button{padding:7px 11px;font-size:12px}.mix-controls{grid-template-columns:repeat(3,minmax(0,1fr))}