:root{
  --bg:#f6f5f0;--card:#fff;--ink:#16181d;--muted:#666a73;--line:#e3e1d9;
  --brand:#e33035;--blue:#2563eb;--ok:#13804a;--err:#b42318;--radius:18px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);
  -webkit-text-size-adjust:100%;
}
*{box-sizing:border-box}
body{margin:0;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
main{max-width:560px;margin:0 auto;padding:0 14px 24px}
.top{display:flex;align-items:center;gap:10px;max-width:560px;margin:0 auto;padding:14px}
.wordmark{height:26px;width:auto}
.tag{font-weight:700;font-size:15px}
.pill{margin-left:auto;font-size:12px;padding:5px 10px;border-radius:99px;background:#ebe9e1;color:var(--muted);white-space:nowrap}
.pill.ok{background:#dff3e7;color:var(--ok)}
.intro h1{font-size:28px;line-height:1.12;margin:8px 0 8px;letter-spacing:-.5px}
.intro p{color:var(--muted);margin:0 0 16px;line-height:1.45}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:0 0 12px}
.card h2{font-size:17px;margin:0 0 10px;display:flex;gap:8px;align-items:center}
.num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:13px;flex:none}
.hint{color:var(--muted);font-size:13px;line-height:1.4;margin:6px 0}
.row{display:flex;gap:8px;align-items:center}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}
.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);font:600 15px/1 inherit;padding:13px 16px;border-radius:12px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;min-height:46px}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.ghost{background:transparent}
.btn.big{width:100%;font-size:17px;min-height:54px}
.btn:disabled{opacity:.4;cursor:default}
.btn[aria-pressed=true]{border-color:var(--blue);color:var(--blue);background:#eef3ff}
.file{position:relative;overflow:hidden;width:100%}
.file input{position:absolute;inset:0;opacity:0;font-size:100px;cursor:pointer}
textarea,input[type=password],input[type=text]{width:100%;font:500 17px/1.35 inherit;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fbfaf7;color:var(--ink)}
textarea{resize:vertical}
.field{display:block;font-size:14px;font-weight:600;margin-top:10px}.field input{margin-top:6px}
.clips{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px}
.clips li{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:8px 10px;background:#fbfaf7}
.clips .meta{flex:1;min-width:0}
.clips .name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.clips .sub{font-size:12px;color:var(--muted)}
.clips .warn{font-size:12px;color:#a15c00}
.icon{appearance:none;border:1px solid var(--line);background:#fff;border-radius:9px;width:34px;height:34px;font-size:15px;cursor:pointer;flex:none}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.opt{appearance:none;border:2px solid var(--line);background:#fff;border-radius:14px;padding:16px;font:700 18px inherit;color:var(--ink);cursor:pointer}
.opt[aria-checked=true]{border-color:var(--blue);background:#eef3ff;color:var(--blue)}
.music{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px}
.music li{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:14px;padding:10px;cursor:pointer}
.music li[aria-checked=true]{border-color:var(--blue);background:#eef3ff}
.music .play{appearance:none;border:0;background:var(--ink);color:#fff;border-radius:50%;width:40px;height:40px;font-size:14px;flex:none;cursor:pointer}
.music .t{font-weight:700;font-size:15px}.music .d{font-size:13px;color:var(--muted)}
.preview-wrap{background:#111;border-radius:14px;overflow:hidden;aspect-ratio:9/16;max-height:62vh;margin:0 auto}
.preview-wrap canvas{width:100%;height:100%;display:block;object-fit:contain}
input[type=range]{width:100%;margin-top:10px}
.status{font-weight:600;margin:0 0 10px}.status.error{color:var(--err)}
.bar{height:10px;background:#ebe9e1;border-radius:99px;overflow:hidden}
.bar div{height:100%;width:0;background:var(--blue);transition:width .2s}
.cues{margin:0 0 12px;padding:0 0 0 0;list-style:none;display:grid;gap:6px;max-height:55vh;overflow:auto}
.cues li{display:flex;gap:8px;align-items:center}
.cues .tc{font:12px ui-monospace,monospace;color:var(--muted);width:44px;flex:none}
.cues input{flex:1;font-size:15px;padding:9px 10px}
video{width:100%;border-radius:14px;background:#000;max-height:70vh}
pre{white-space:pre-wrap;background:#fbfaf7;border:1px solid var(--line);border-radius:10px;padding:10px;font-size:12px}
.help summary{font-weight:700;cursor:pointer}.help ul{padding-left:18px;line-height:1.5;font-size:14px}
footer{max-width:560px;margin:0 auto;padding:0 14px 30px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.link{appearance:none;border:0;background:none;color:var(--muted);text-decoration:underline;font-size:13px;cursor:pointer;white-space:nowrap}