.reader-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:.5rem;background:var(--bg);border-bottom:1px solid var(--rule);padding:.5rem 0}.reader-heading{display:flex;flex-direction:column;align-items:center;min-width:0}.reader-label{font-family:var(--font-headers);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.reader-title{font-family:var(--font-display);font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw}.mode-toggle{background:var(--bg-raised);border:1px solid var(--rule);border-radius:999px;padding:.35rem .9rem;cursor:pointer;font-size:.85rem;color:var(--text-muted)}.mode-toggle.active{background:var(--accent);color:var(--bg);border-color:var(--accent)}.chapter-setting{font-family:var(--font-mono);font-size:.78rem;color:var(--text-faint);text-align:center;margin:1rem 0 0}.chapter-body{font-size:calc(1.05rem * var(--reader-font-scale, 1));line-height:var(--reader-line-height, 1.7);padding:1.5rem 0 6rem}.para{margin:0;text-indent:1.4em}.para-first{text-indent:0}.scene-break{text-align:center;color:var(--text-faint);letter-spacing:.5em;margin:1.8em 0;-webkit-user-select:none;user-select:none}.display-beat{text-align:center;font-style:italic;color:var(--text-muted);margin:1.6em 0}.end-marker{text-align:center;font-style:italic;color:var(--text-faint);margin-top:3em}.story-figure{margin:1.8em 0;text-align:center}.story-image{display:block;max-width:100%;height:auto;margin:0 auto;border-radius:12px}.story-figcaption{margin:.6em auto 0;max-width:90%;font-family:var(--font-mono);font-size:.72em;line-height:1.5;color:var(--text-faint)}.message-block{background:#14161c;border:1px solid #2a2f3a;border-radius:10px;padding:.9rem 1.1rem;margin:1.4em 0;font-family:var(--font-mono);font-size:.82em;line-height:1.6;color:#c9ccd1}.message{margin:.35em 0}.message-meta{color:#7a8fa8;font-weight:600}.ra-word{border-radius:3px}.ra-word.word-active{background:var(--highlight-word)}.block-active{border-left:2px solid var(--highlight-block);padding-left:.6rem;margin-left:-.6rem}.chapter-nav{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0 5rem}.nav-btn{background:var(--bg-raised);border:1px solid var(--rule);border-radius:10px;padding:.6rem 1rem;cursor:pointer;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:background-color .15s ease}.nav-btn:hover{background:var(--bg-sunken)}.player-bar{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;gap:.5rem;background:var(--bg-raised);border-top:1px solid var(--rule);padding:.6rem 1rem calc(.6rem + env(safe-area-inset-bottom));max-width:42rem;margin:0 auto}.play-btn{background:var(--accent);color:var(--bg);border:none;border-radius:50%;width:2.8rem;height:2.8rem;cursor:pointer;font-size:1rem;flex-shrink:0}.player-track{flex:1;height:6px;background:var(--bg-sunken);border-radius:3px;cursor:pointer;overflow:hidden}.player-fill{height:100%;background:var(--accent)}.player-time{font-family:var(--font-mono);font-size:.72rem;color:var(--text-faint);flex-shrink:0}