.reader-assist-root{--reader-assist-width:min(92%,540px);--reader-assist-safe-left:env(safe-area-inset-left,0px);--reader-assist-safe-right:env(safe-area-inset-right,0px);--reader-assist-layout-width:min(var(--reader-assist-width),max(0px,calc(100% - var(--reader-assist-safe-left) - var(--reader-assist-safe-right) - 22px)));--reader-assist-occupied-width:calc(var(--reader-assist-layout-width) + var(--reader-assist-safe-right))}.reader-assist-root button>[aria-hidden=true]{pointer-events:none}.reader-assist-root[data-ebook-reader]:not([data-note-reader]) .reader-engine-area,.reader-assist-root[data-ebook-reader]:not([data-note-reader])>header{left:var(--reader-assist-safe-left);right:var(--reader-assist-safe-right)}.reader-assist-bookmark{position:absolute;right:var(--reader-assist-safe-right);top:clamp(env(safe-area-inset-top,0px),45%,max(env(safe-area-inset-top,0px),calc(100% - env(safe-area-inset-bottom,0px) - 120px)));z-index:48;width:32px;height:min(120px,max(0px,calc(100% - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px))));background:color-mix(in srgb,var(--banner,#f1dfb8) 24%,#fffdf7);color:#86775f;border:0;border-radius:11px 0 0 11px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;box-shadow:-3px 0 9px rgba(80,55,20,.07);font-family:inherit;font-size:11px;letter-spacing:.16em;cursor:pointer}.reader-assist-bookmark span{writing-mode:vertical-rl}.reader-assist-bookmark i{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.4}.reader-assist-workspace{position:absolute;right:var(--reader-assist-safe-right);top:calc(var(--reader-visible-top,0px) + env(safe-area-inset-top,0px));height:calc(var(--reader-visible-height,100%) - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));width:var(--reader-assist-layout-width);box-sizing:border-box;z-index:60;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:visible;background:var(--reader-assist-paper);color:var(--reader-assist-ink);border:1px solid var(--reader-assist-line);border-right:0;border-radius:24px 0 0 24px;box-shadow:-8px 0 30px rgba(44,36,24,.1);transform:translateX(105%);visibility:hidden;transition:transform .28s cubic-bezier(.22,.8,.3,1),visibility .28s;font-family:inherit;font-size:var(--gf-font-body,14px);line-height:1.65}.reader-assist-width-handle{position:absolute;left:-22px;top:calc(50% - 40px);width:44px;height:80px;z-index:2;display:grid;place-items:center;border:0;border-radius:16px;background:var(--reader-assist-paper);color:var(--reader-assist-muted);box-shadow:-3px 0 10px rgba(68,51,32,.12);cursor:ew-resize;touch-action:pan-y;user-select:none}.reader-assist-width-handle span{height:32px;width:4px;border-radius:4px;background:currentColor;opacity:.5}.reader-selection-composer{max-height:calc(var(--reader-visible-height,100vh) - 100px);overflow:auto;overscroll-behavior:contain}.reader-keyboard-open .reader-engine-area{pointer-events:none;touch-action:none}.reader-keyboard-open>footer{visibility:hidden}.reader-keyboard-open .reader-selection-composer:not(.reader-selection-actions){bottom:calc(var(--reader-keyboard-inset,0px) + env(safe-area-inset-bottom,0px) + 16px)!important}.reader-assist-workspace.is-open{transform:translateX(0);visibility:visible}.reader-assist-workspace button{font-family:inherit;cursor:pointer;color:inherit}.reader-assist-workspace button:focus-visible,.reader-assist-workspace select:focus-visible{outline:2px solid #b5764a88;outline-offset:-2px}.reader-assist-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px 0 18px;flex-shrink:0}.reader-assist-heading>span{display:flex;align-items:center;gap:8px;font-size:var(--gf-font-section-title,14px);font-weight:600}.reader-assist-heading>button{display:grid;place-items:center;width:40px;height:40px;background:none;border:0;border-radius:50%;color:var(--reader-assist-muted)}.reader-assist-tabs{display:flex;flex-shrink:0;gap:3px;align-items:center;margin:0 12px;padding:4px 0 0;border-bottom:1px solid var(--reader-assist-line)}.reader-assist-tabs button{position:relative;flex:1;min-width:0;min-height:44px;white-space:nowrap;font-size:var(--gf-font-meta,12px);padding:9px 4px;border:0;background:transparent;border-radius:12px 12px 0 0;color:var(--reader-assist-muted);touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.reader-assist-tabs button[aria-selected=true]{color:var(--gf-accent);background:#fffdf8;font-weight:600}.reader-assist-tabs button[aria-selected=true]:after{content:"";position:absolute;bottom:-1px;height:2px;left:24%;right:24%;background:var(--gf-accent);border-radius:2px}.reader-assist-panes{display:flex}.reader-assist-pane,.reader-assist-panes{flex:1;min-height:0;min-width:0;flex-direction:column;overflow:hidden}.reader-assist-pane{position:relative;order:0}.reader-assist-pane.secondary{order:2}.reader-assist-panes.is-split>.reader-assist-pane{flex:var(--reader-split-ratio,.5) 1 0}.reader-assist-panes.is-split>.reader-assist-pane.secondary{flex:calc(1 - var(--reader-split-ratio,.5)) 1 0}.reader-assist-split-handle{order:1;flex:0 0 24px;width:100%;display:grid;place-items:center;padding:0;border:0;border-block:1px solid var(--reader-assist-line);background:rgba(227,215,195,.2);cursor:ns-resize!important;touch-action:none;user-select:none}.reader-assist-split-handle span{width:36px;height:3px;border-radius:3px;background:var(--reader-assist-muted);opacity:.5}.reader-assist-body{min-height:0;min-width:0;overflow:auto;overscroll-behavior:contain;padding:16px;scroll-padding-block:12px;flex:1}.reader-assist-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-block:6px;font-size:var(--gf-font-meta,12px)}.reader-assist-tools button{display:inline-flex;align-items:center;gap:5px;min-height:36px;padding:5px 4px;border:0;background:none;color:#7e684f}.reader-assist-tools button[aria-pressed=true]{color:var(--gf-accent);font-weight:600}.reader-assist-workspace :is(textarea,input,select){font:inherit;max-width:100%;min-width:0;border:1px solid var(--reader-assist-line);border-radius:12px;background:rgba(255,253,248,.8);color:inherit;padding:9px;outline-offset:3px}.reader-assist-workspace textarea{display:block;width:100%;resize:vertical}.reader-note{padding:16px 0;border-bottom:1px solid var(--reader-assist-line)}.reader-note-location{font-size:var(--gf-font-meta,12px);color:#947e65!important;line-height:1.5;text-align:left;min-height:32px}.reader-note blockquote{margin:8px 0;padding:12px 14px;background:rgba(227,215,195,.28);border:0;border-radius:14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.9em;cursor:pointer;color:#796c59}.reader-note textarea{border:0;background-color:transparent;background-image:repeating-linear-gradient(180deg,transparent 0,transparent calc(1.8em - 1px),rgba(123,104,74,.1) calc(1.8em - 1px),rgba(123,104,74,.1) 1.8em);background-attachment:local;background-origin:content-box;padding:8px 0;line-height:1.8;min-height:90px;resize:vertical;border-radius:0}.reader-note-mode{margin-left:auto}.reader-note-mode select{font-size:var(--gf-font-meta,12px);border:0;background:#eee7d960;border-radius:9px;min-height:36px;padding:5px 7px}.reader-assistant-welcome,.reader-empty{display:flex;flex-direction:column;align-items:center;text-align:center;padding:30px 12px;gap:12px;color:#8a7962}.reader-assistant-welcome p,.reader-empty p{margin:0;color:var(--reader-assist-ink);font-size:var(--gf-font-body,14px);font-weight:500}.reader-assistant-welcome span,.reader-empty span{font-size:var(--gf-font-meta,12px);max-width:260px;line-height:1.7}.reader-assistant-prompts{display:flex;gap:6px;overflow-x:auto;padding:6px 12px;flex-shrink:0;scrollbar-width:none}.reader-assistant-prompts button{white-space:nowrap;padding:7px 11px;min-height:36px;border:0;border-radius:12px;background:rgba(227,215,195,.28);font-size:var(--gf-font-meta,12px);color:#846d54}.reader-inline-notice,.reader-note-conflict{padding:12px;background:#f8ebcf80;border-radius:12px;font-size:var(--gf-font-meta,12px)}.reader-note-conflict button{margin-right:12px;text-decoration:underline}.reader-assistant-chat,.reader-browser-pane{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column}.reader-chat-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:16px}.reader-chat-row>:first-child:not(.reader-chat-message):not(.reader-chat-message-column){flex-shrink:0}.reader-chat-row.user{justify-content:flex-end;padding-left:32px}.reader-chat-message-column{min-width:0;max-width:100%}.reader-chat-message{min-width:0;padding:12px 14px;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:16px;background:#fffdf8;border:1px solid rgba(0,0,0,.06);box-shadow:0 2px 14px rgba(80,55,20,.04);font-size:.9375rem;line-height:1.65}.reader-chat-message.user{padding:9px 13px;border-radius:14px;background:#f7eadd;border-color:#b5764a22;color:#895932;font-size:.875rem;font-weight:600;box-shadow:none}.reader-typing{display:flex;gap:5px;align-items:center;min-height:42px}.reader-typing i{width:4px;height:4px;background:var(--gf-accent);border-radius:50%;animation:reader-thinking 1.2s ease-in-out infinite}.reader-typing i:nth-child(2){animation-delay:.1s}.reader-typing i:nth-child(3){animation-delay:.2s}@keyframes reader-thinking{0%,65%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.reader-assistant-input{padding:6px 12px 10px;flex-shrink:0}.reader-assist-workspace .gf-composer textarea{padding:10px 6px;border:0;border-radius:0;resize:none;background:transparent}.reader-assist-workspace .gf-composer select{border:0;background:transparent}.reader-context-label{gap:6px;color:#9b907e;padding-left:6px}.reader-browser-address{display:flex;gap:4px;padding:12px;align-items:center;flex-shrink:0;font-size:var(--gf-font-body-small,13px)}.reader-browser-address button{display:grid;place-items:center;min-width:36px;min-height:40px;background:none;border:0}.reader-browser-search{min-width:0;flex:1;display:flex;align-items:center;padding-left:12px;border:1px solid var(--reader-assist-line);border-radius:18px;background:#fffdf8;color:#8a7962}.reader-browser-search>svg{flex-shrink:0}.reader-browser-search input{flex:1;width:0;background:none;border:0;font-size:1rem}.reader-browser-content{flex:1;min-height:0;position:relative;overflow:auto}.reader-browser-content iframe{width:100%;height:100%;border:0}.reader-browser-menu{margin:0 12px 12px;padding:14px;max-height:70%;overflow:auto;background:#fffdf8;border:1px solid var(--reader-assist-line);border-radius:18px;font-size:var(--gf-font-meta,12px)}.reader-browser-menu>*{margin-bottom:10px}.reader-browser-menu>button{padding:8px 12px;border:0;color:var(--gf-accent);background:#f7eadd;border-radius:10px}.reader-translation-source{border:1px solid var(--reader-assist-line);border-radius:22px;background:#fffdf8;padding:6px}.reader-translation-source textarea{border:0;background:transparent;resize:vertical;padding:10px;font-size:1rem;line-height:1.6}.reader-language-tools{gap:4px}.reader-language-tools select{width:auto;flex:0 1 auto;max-width:40%;border:0;background:transparent;padding:6px 2px;font-size:var(--gf-font-meta,12px)}.reader-language-tools .reader-network-choice{margin-left:auto;border-radius:10px;padding:6px 8px;background:rgba(227,215,195,.28)}.reader-translation-result{margin-top:12px;padding:16px;border-radius:18px;background:#fffdf8;border:1px solid var(--reader-assist-line);white-space:pre-wrap;overflow-wrap:anywhere}.reader-assist-status,.reader-split-hint{padding:8px 12px;background:#f6ecd8;font-size:var(--gf-font-meta,12px);flex-shrink:0}.reader-secondary-tabs{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:5px 12px;font-size:var(--gf-font-meta,12px);background:rgba(227,215,195,.2);flex-shrink:0}.reader-secondary-tabs select{width:auto;flex:1;min-width:0;padding:5px;border:0;background:transparent}.reader-secondary-tabs button{flex-shrink:0;white-space:nowrap;min-height:32px;padding:4px 8px}.reader-split-button{display:flex;gap:6px;align-items:center;justify-content:center;min-height:32px;padding:4px;color:var(--reader-assist-muted)!important;font-size:var(--gf-font-meta,12px);flex-shrink:0;background:none;border:0}.reader-assist-workspace button:disabled{opacity:.35;cursor:not-allowed}@media(min-width:700px) and (orientation:landscape){.reader-assist-root{--reader-assist-width:50%}.reader-assist-root.assist-open .reader-engine-area,.reader-assist-root.assist-open>header{right:var(--reader-assist-occupied-width)!important}.reader-assist-root.assist-open>[data-reader-page-summary],.reader-assist-root.assist-open>footer{right:calc(var(--reader-assist-occupied-width) + 12px)!important}.reader-assist-root.note-assist-root.assist-open .note-main{margin-right:var(--reader-assist-occupied-width)}.reader-assist-root.note-assist-root.assist-open .note-assist-toolbar{margin-right:calc(var(--reader-assist-occupied-width) + 12px)}.reader-assist-root.note-assist-root[data-note-reader].assist-open .note-assist-toolbar{margin-right:0}}@media(max-height:540px){.reader-assist-heading{padding-top:0}.reader-assist-heading>button{height:32px}.reader-assist-tabs button{min-height:36px;padding-block:5px}.reader-assist-body{padding:10px 14px}.reader-assistant-welcome{padding:12px}.reader-assistant-input{padding-bottom:6px}.reader-assistant-prompts{padding-block:3px}}@media(prefers-reduced-motion:reduce){.reader-assist-workspace{transition:none}.reader-typing i{animation:none}}