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.ProseMirror{width:100%;min-height:var(--page-min-h);margin:0;padding:var(--page-margin);border:0;border-radius:0;background:var(--page-bg);box-shadow:var(--page-shadow);color:var(--text);font-family:var(--doc-font);font-size:11pt;line-height:1.5}.doc-canvas .editor-content .ProseMirror:focus-within{border:0}.doc-canvas .editor-content .ProseMirror p{margin:0 0 8pt}.doc-canvas .editor-content .ProseMirror h1{font-size:16pt;font-weight:700;line-height:1.2;margin:0 0 8pt}.doc-canvas .editor-content .ProseMirror h2{font-size:13pt;font-weight:700;line-height:1.25;margin:14pt 0 6pt}.doc-canvas .editor-content .ProseMirror h3{font-size:12pt;font-weight:700;margin:12pt 0 4pt}.doc-canvas .editor-content .ProseMirror ul,.doc-canvas .editor-content .ProseMirror ol{margin:0 0 8pt;padding-left:20pt}.doc-sheet-wrap{position:relative}.page-break-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:3}.page-break-line{position:absolute;left:0;right:0;border-top:1.5px dashed color-mix(in srgb,var(--border-strong) 85%,transparent)}.page-break-label{position:absolute;right:10px;top:-9px;padding:1px 7px;border:1px solid var(--border);border-radius:9px;background:var(--page-bg);color:var(--muted);font-family:var(--font-sans);font-size:10px;font-weight:600;line-height:14px;white-space:nowrap}.editor-content .ProseMirror ins.suggestion-insert{color:var(--suggestion-color, var(--accent));text-decoration:underline}.editor-content .ProseMirror del.suggestion-delete{color:var(--suggestion-color, #dc2626);text-decoration:line-through}.editor-content .ProseMirror [data-suggestion-op=insert]{outline:2px solid var(--suggestion-color, var(--accent));outline-offset:2px;border-radius:2px}.editor-content .ProseMirror [data-suggestion-op=delete]{outline:2px dashed var(--suggestion-color, #dc2626);outline-offset:2px;border-radius:2px;opacity:.55}.editor-content .ProseMirror td[data-suggestion-op],.editor-content .ProseMirror th[data-suggestion-op]{outline:none;background-color:color-mix(in srgb,var(--suggestion-color, var(--accent)) 12%,transparent)}.editor-content .ProseMirror td[data-suggestion-op=delete],.editor-content .ProseMirror th[data-suggestion-op=delete]{opacity:.55;background-image:linear-gradient(to top right,transparent 48%,var(--suggestion-color, #dc2626) 48%,var(--suggestion-color, #dc2626) 52%,transparent 52%)}.editor-content .ProseMirror tr[data-suggestion-op=delete]>td,.editor-content .ProseMirror tr[data-suggestion-op=delete]>th{opacity:.55;background-color:color-mix(in srgb,var(--suggestion-color, #dc2626) 12%,transparent);text-decoration:line-through}.editor-content .ProseMirror tr[data-suggestion-op=insert]>td,.editor-content .ProseMirror tr[data-suggestion-op=insert]>th{background-color:color-mix(in srgb,var(--suggestion-color, var(--accent)) 10%,transparent)}.doc-final .ProseMirror del.suggestion-delete{display:none}.doc-final .ProseMirror ins.suggestion-insert{color:inherit!important;text-decoration:none!important}.doc-final .ProseMirror [data-suggestion-op=delete],.doc-final .ProseMirror tr[data-suggestion-op=delete]{display:none}.doc-final .ProseMirror td[data-suggestion-op=delete],.doc-final .ProseMirror th[data-suggestion-op=delete]{display:table-cell;opacity:0;background:none}.doc-final .ProseMirror [data-suggestion-op=insert]{outline:none;opacity:1}.doc-final .ProseMirror td[data-suggestion-op],.doc-final .ProseMirror th[data-suggestion-op],.doc-final .ProseMirror tr[data-suggestion-op=insert]>td,.doc-final .ProseMirror tr[data-suggestion-op=insert]>th{background:none;text-decoration:none}.doc-paged{display:flex;flex-direction:column}.doc-paged-page{position:relative;margin-bottom:28px}.doc-paged-page:last-child{margin-bottom:0}.final-toggle{display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 8px;border:1px solid var(--border-strong);border-radius:5px;background:var(--panel);color:var(--text);font-size:var(--fs-13);cursor:pointer}.final-toggle:hover{border-color:var(--accent)}.final-toggle.on{background:color-mix(in srgb,var(--accent) 18%,transparent);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.final-toggle-badge{display:inline-flex;align-items:center;justify-content:center;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--accent);color:#fff;font-size:10px;font-weight:700}.doc-continuous{display:flex;flex-direction:column}.doc-section{width:min(var(--page-w),100%);margin:0 auto 28px}.doc-section:last-child{margin-bottom:0}.doc-sheet{display:flex;flex-direction:column}.doc-page-static{min-height:var(--page-min-h);padding:var(--page-margin);background:var(--page-bg);box-shadow:var(--page-shadow);color:var(--text);font-family:var(--doc-font);font-size:11pt;line-height:1.5}.doc-page-static p{margin:0 0 8pt}.doc-page-connecting{display:grid;place-items:center;color:var(--muted)}.editor-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:4px;border:1px solid var(--border);border-radius:6px;background:var(--panel-2);position:sticky;top:0;z-index:5}.tb-btn{min-width:28px;height:28px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--text);font-size:13px;line-height:1;cursor:pointer}.tb-btn:hover:not(:disabled){background:var(--panel);border-color:var(--border)}.tb-btn.on{background:color-mix(in srgb,var(--accent) 18%,transparent);border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--text)}.tb-btn:disabled{opacity:.4;cursor:default}.tb-select{height:28px;border:1px solid var(--border);border-radius:5px;background:var(--panel);color:var(--text);font-size:13px;padding:0 4px}.tb-sep{width:1px;align-self:stretch;margin:2px 4px;background:var(--border)}.editor-bubble{display:flex;gap:2px;padding:3px;border:1px solid var(--border-strong);border-radius:7px;background:var(--panel);box-shadow:0 4px 16px #00000038}.editor-content .ProseMirror{min-height:120px;padding:10px 12px;border:1px solid var(--border);border-radius:6px;background:var(--panel);color:var(--text);outline:none;white-space:pre-wrap}.editor-content .ProseMirror:focus-within{border-color:color-mix(in srgb,var(--accent) 55%,var(--border))}.editor-content .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;height:0;color:var(--muted);pointer-events:none}.editor-content .ProseMirror table{border-collapse:collapse;width:100%;margin:8px 0;overflow:hidden}.editor-content .ProseMirror td,.editor-content .ProseMirror th{border:1px solid var(--border-strong);padding:5px 8px;vertical-align:top;position:relative}.editor-content .ProseMirror th{background:var(--panel-2);font-weight:600;text-align:left}.editor-content .ProseMirror .selectedCell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:color-mix(in srgb,var(--accent) 14%,transparent);pointer-events:none}.editor-content .ProseMirror .column-resize-handle{position:absolute;right:-2px;top:0;bottom:0;width:4px;background:var(--accent);cursor:col-resize}.editor-content .ProseMirror .editor-image{margin:8px 0}.editor-content .ProseMirror .editor-image img{max-width:100%;height:auto;border-radius:4px;display:block}.editor-image-skeleton{display:block;width:220px;height:140px;border-radius:4px;background:linear-gradient(90deg,var(--panel-2) 25%,var(--border) 37%,var(--panel-2) 63%);background-size:400% 100%;animation:editor-image-shimmer 1.4s ease infinite}@keyframes editor-image-shimmer{0%{background-position:100% 0}to{background-position:0 0}}.editor-content .ProseMirror .comment-anchor-live{background:color-mix(in srgb,#f59e0b 26%,transparent);border-bottom:1px solid #f59e0b;border-radius:2px;cursor:pointer;transition:background var(--dur-fast) var(--ease)}.editor-content .ProseMirror .comment-anchor-live.is-active{background:color-mix(in srgb,#f59e0b 48%,transparent);border-bottom-color:#d97706}.editor-content .ProseMirror mark{background:#fde68a;border-radius:2px;padding:0 1px}.editor-footer{display:flex;justify-content:flex-end}.ai-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.ai-modal{width:min(720px,100%);max-height:90vh;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid var(--border-strong);border-radius:10px;background:var(--panel);color:var(--text);box-shadow:0 12px 40px #00000059}.ai-modal-head,.ai-modal-foot{display:flex;align-items:center;justify-content:space-between}.ai-modal-foot{justify-content:flex-end;gap:8px}.ai-modal-body{display:flex;flex-direction:column;gap:8px}.ai-compare{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:560px){.ai-compare{grid-template-columns:1fr}}.ai-text{margin-top:4px;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--panel-2);white-space:pre-wrap;font-size:13px;min-height:80px;max-height:40vh;overflow:auto}.ai-text-rewrite{border-color:color-mix(in srgb,#7c3aed 45%,var(--border))}.suggestion-ai-badge{display:inline-block;font-size:10px;font-weight:700;color:#fff;background:#7c3aed;border-radius:3px;padding:0 4px;margin-left:6px}.presence-bar{display:inline-flex;align-items:center}.presence-avatar{position:relative;width:24px;height:24px;margin-left:-6px;border-radius:50%;border:2px solid var(--panel);color:#fff;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none}.presence-avatar:first-child{margin-left:0}.presence-more{background:var(--muted)}.presence-mode{position:absolute;bottom:-3px;right:-3px;font-size:9px;line-height:1;background:var(--panel);color:var(--text);border-radius:50%;padding:1px}.collaboration-cursor__caret{position:relative;margin-left:-1px;margin-right:-1px;border-left:1px solid currentColor;border-right:1px solid currentColor;word-break:normal;pointer-events:none}.collaboration-cursor__label{position:absolute;top:-1.4em;left:-1px;font-size:11px;font-style:normal;font-weight:600;line-height:1;color:#fff;padding:1px 4px;border-radius:3px 3px 3px 0;white-space:nowrap;-webkit-user-select:none;user-select:none}