.ReadingPage_page__nrJnL{min-height:100vh}.ReadingPage_toolbar__IKSbu{position:-webkit-sticky;position:sticky;top:var(--header-height);z-index:var(--z-sticky);background:var(--bg-primary);border-bottom:1px solid var(--border-secondary);padding:var(--space-2) var(--space-4)}.ReadingPage_toolbarInner__oti_z{max-width:900px;margin:0 auto;display:flex;align-items:center;position:relative;min-height:36px}.ReadingPage_progressWrap__IyV_h{position:absolute;left:50%;transform:translateX(-50%);max-width:260px;width:100%}.ReadingPage_tabsWrap__VMrGD{margin-left:auto;display:flex;align-items:center;gap:var(--space-2)}.ReadingPage_focusBtn__Fqojk{display:none;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:var(--radius-md);color:var(--text-secondary);transition:background var(--transition-fast),color var(--transition-fast)}.ReadingPage_focusBtn__Fqojk:active{background:var(--bg-tertiary);color:var(--text-primary)}@media (max-width:767px){.ReadingPage_focusBtn__Fqojk{display:flex}}.ReadingPage_loading__4Atez{display:flex;justify-content:center;padding-top:var(--space-20)}.ReadingPage_error__5C_lB{text-align:center;padding-top:var(--space-20);color:var(--text-secondary)}@media (max-width:767px){.ReadingPage_toolbarInner__oti_z{flex-direction:column;gap:var(--space-2)}.ReadingPage_progressWrap__IyV_h{position:static;transform:none;max-width:100%;order:-1}.ReadingPage_tabsWrap__VMrGD{margin-left:0;align-self:stretch}.ReadingPage_tabsWrap__VMrGD>:first-child{flex:1 1;min-width:0}.ReadingPage_page__nrJnL{touch-action:manipulation}.ReadingPage_toolbar__IKSbu{transition:transform var(--transition-slow),visibility var(--transition-slow)}html[data-focus-mode] .ReadingPage_toolbar__IKSbu{transform:translateY(calc(-100% - var(--header-height)));visibility:hidden}}@media (max-width:767px) and (prefers-reduced-motion:reduce){.ReadingPage_toolbar__IKSbu{transition:none}}.ReadingPage_focusHint__Qt8Ly{position:fixed;bottom:calc(var(--space-8) + env(safe-area-inset-bottom, 0px));left:50%;transform:translateX(-50%);z-index:var(--z-audio-bar);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-secondary);box-shadow:var(--shadow-md);color:var(--text-secondary);font-size:var(--text-sm);white-space:nowrap;pointer-events:none;animation:ReadingPage_focusHintIn__lYbll var(--transition-slow)}@keyframes ReadingPage_focusHintIn__lYbll{0%{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@media (prefers-reduced-motion:reduce){.ReadingPage_focusHint__Qt8Ly{animation:none}}