:root{--bg: #0b0b0c;--surface: #151519;--border: #26262d;--control: #64646f;--text: #ededed;--text-dim: #a5a5b0;--accent: #b1c1fc;--on-accent: #0d1226;--accent-soft: #181c2b;--danger: #ff7b72;--serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}body{min-height:100vh;overflow-x:hidden}h1,p,ul{margin:0}ul{list-style:none;padding:0}button,input,textarea{font:inherit;color:inherit}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.splash{min-height:100vh;display:grid;place-items:center;color:var(--text-dim);font-family:var(--serif);font-size:20px}.splash-error{gap:16px;align-content:center;padding:16px;text-align:center;font-family:inherit;font-size:16px}.btn{min-height:44px;padding:0 18px;border:1px solid var(--control);border-radius:12px;background:none;font-size:16px;cursor:pointer}.btn:active{background:var(--surface)}.btn-primary{border-color:var(--accent);background:var(--accent);color:var(--on-accent);font-weight:600}.btn-primary:active{background:var(--accent);filter:brightness(.9)}.btn-danger{border-color:var(--danger);background:var(--danger);color:#1f0806;font-weight:600}.btn-ghost-danger{border-color:transparent;color:var(--danger);padding:0 10px;margin-left:-10px}.btn:disabled{opacity:.45;cursor:default}.btn-link{min-height:44px;padding:0 4px;border:0;background:none;color:var(--text-dim);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.screen{max-width:600px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 8px) 16px calc(env(safe-area-inset-bottom) + 32px)}.top{display:flex;align-items:center;min-height:52px}.brand{color:var(--text-dim);font-size:15px;font-weight:600;letter-spacing:.02em}.composer{padding-bottom:28px;border-bottom:1px solid var(--border)}.composer-input,.phrase-input{display:block;width:100%;min-height:104px;padding:14px;border:1px solid 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