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.floating-tts-player__transport{order:-1}.floating-tts-player.is-represented-by-toolbar{display:flex}.floating-tts-sheet{width:100%}.reader-toolbar button,.reader-toolbar summary,.reader-toolbar input,.reader-toolbar select{min-height:3rem}.reader-toolbar button,.reader-toolbar summary{min-width:3rem}.reader-mobile-split-tools{padding:.5rem max(.5rem, env(safe-area-inset-right)) .5rem max(.5rem, env(safe-area-inset-left));border-top:1px solid var(--line);background:var(--reader-toolbar-bg);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.5rem;display:grid}.reader-mobile-split-tools__documents{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;display:grid}.reader-mobile-split-tools button{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--reader-control-surface);min-width:3rem;min-height:3rem;color:inherit;font:inherit}.reader-mobile-split-tools__documents button{text-align:left;grid-template-columns:auto 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