:root{--bg-color: #0f1115;--panel-bg: #1a1d23;--text-color: #e0e0e0;--accent-color: #d4af37;--highlight-color: #c5a028;--paper-color: #ede6d6;--paper-text: #1a1a1a;--font-serif: "Playfair Display", serif;--font-body: "Source Serif 4", serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-body);line-height:1.6;overflow-x:hidden}h1,h2,h3{font-family:var(--font-serif);color:var(--accent-color);text-transform:uppercase;letter-spacing:.1em}#root{min-height:100vh;display:flex;flex-direction:column}.app-container{max-width:1200px;margin:0 auto;padding:2rem;width:100%;flex:1;display:flex;flex-direction:column;gap:2rem}.header{text-align:center;border-bottom:2px solid var(--accent-color);padding-bottom:1rem}.navigation-panel{background:var(--panel-bg);padding:1.5rem;border-radius:8px;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:center;border:1px solid #333}.toggle-group{margin-left:1rem}.toggle-container{width:50px;height:24px;background:#2a2e37;border:1px solid #444;border-radius:12px;position:relative;cursor:pointer;transition:background .3s}.toggle-switch{width:18px;height:18px;background:#666;border-radius:50%;position:absolute;top:2px;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.toggle-switch.off{left:3px}.toggle-switch.on{left:27px;background:var(--accent-color);box-shadow:0 0 10px #d4af374d}.nav-group{display:flex;flex-direction:column;gap:.25rem}.nav-group label{font-size:.75rem;text-transform:uppercase;color:var(--accent-color)}.nav-input{background:#2a2e37;border:1px solid #444;color:#fff;padding:.5rem;border-radius:4px;width:80px}.nav-input.hex{width:200px}.page-container{flex:1;display:flex;justify-content:center;align-items:flex-start}.page{background-color:var(--paper-color);color:var(--paper-text);padding:4rem;max-width:800px;width:100%;box-shadow:0 20px 50px #00000080;position:relative;min-height:700px;font-size:1.1rem;line-height:1.8;text-align:justify;transform:rotate(-.5deg);transition:transform .3s ease}.page:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,rgba(0,0,0,.02) 25%,transparent 25%,transparent 50%,rgba(0,0,0,.02) 50%,rgba(0,0,0,.02) 75%,transparent 75%,transparent);background-size:4px 4px;pointer-events:none}.page-number{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);font-family:var(--font-serif);font-style:italic;font-size:.9rem;opacity:.7}.action-bar{display:flex;justify-content:center;gap:1rem}.audio-controls{background:var(--panel-bg);padding:1rem 2rem;border-radius:8px;display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:center;border:1px solid #333}.audio-group{display:flex;flex-direction:column;gap:.5rem;min-width:120px}.audio-group label{font-size:.75rem;text-transform:uppercase;color:var(--accent-color);display:flex;align-items:center;gap:.5rem}.audio-group select{background:#2a2e37;border:1px solid #444;color:#fff;padding:.5rem;border-radius:4px}.audio-group input[type=range]{width:100%;accent-color:var(--accent-color)}.play-button{display:flex;align-items:center;gap:.5rem;min-width:120px;justify-content:center}.play-button.playing{background:#a02828;color:#fff}.play-button.playing:hover{background:#c03838}button{background:var(--accent-color);color:var(--bg-color);border:none;padding:.75rem 1.5rem;border-radius:4px;font-family:var(--font-serif);font-weight:700;cursor:pointer;transition:all .2s}button:hover{background:var(--highlight-color);transform:translateY(-2px)}button.secondary{background:transparent;border:1px solid var(--accent-color);color:var(--accent-color)}button.secondary:hover{background:#d4af371a}.page-text{white-space:pre-wrap}.char-highlight{transition:all .1s}.char-highlight.active{background:var(--accent-color);color:var(--bg-color);box-shadow:0 0 8px var(--accent-color);border-radius:2px;transform:scale(1.1);display:inline-block}.footer{text-align:center;padding:2rem;font-size:.8rem;opacity:.5}