.ns-history{width:300px;flex-shrink:0;border-left:1px solid var(--ns-border);background:var(--ns-surface);display:flex;flex-direction:column;overflow:hidden}.ns-history-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--ns-border);font-size:13px;font-weight:600}.ns-history-close{border:none;background:transparent;cursor:pointer;font-size:13px;color:var(--ns-muted);border-radius:4px;width:24px;height:24px}.ns-history-close:hover{background:#f1f3f4}.ns-history-changes{display:flex;align-items:center;gap:8px;padding:10px 12px;font-size:13px;color:var(--ns-text);border-bottom:1px solid var(--ns-border);cursor:pointer}.ns-history-list{flex:1;overflow-y:auto;padding:6px}.ns-history-empty{color:var(--ns-muted);font-size:13px;padding:12px;line-height:1.5}.ns-history-namebtn{display:block;width:calc(100% - 12px);margin:8px 6px 0;border:1px dashed var(--ns-border);background:transparent;border-radius:6px;padding:8px 10px;font-size:13px;color:var(--ns-accent);cursor:pointer;text-align:left}.ns-history-namebtn:hover{background:#f1f3f4}.ns-history-nameform{display:flex;gap:6px;padding:8px 6px 0}.ns-history-nameform.ns-history-rowedit{padding:2px 6px}.ns-history-nameform input{flex:1;min-width:0;height:30px;border:1px solid var(--ns-accent);border-radius:4px;padding:0 8px;font-size:13px}.ns-history-nameform button{border:none;background:var(--ns-accent);color:#fff;border-radius:4px;padding:0 12px;font-size:13px;cursor:pointer}.ns-history-nameform button:disabled{opacity:.5;cursor:default}.ns-history-row{display:flex;align-items:stretch;border-radius:6px;border-left:3px solid transparent}.ns-history-row:hover{background:#f1f3f4}.ns-history-row.active{background:#e8f0fe;border-left-color:var(--ns-accent)}.ns-history-row .ns-history-rename{border:none;background:transparent;cursor:pointer;color:var(--ns-muted);font-size:13px;padding:0 10px;opacity:0}.ns-history-row:hover .ns-history-rename,.ns-history-row.active .ns-history-rename{opacity:1}.ns-history-select{display:flex;flex:1;min-width:0;flex-direction:column;gap:2px;text-align:left;border:none;background:transparent;border-radius:6px;padding:8px 10px;cursor:pointer;border-left:3px solid transparent}.ns-history-list>.ns-history-select:hover{background:#f1f3f4}.ns-history-list>.ns-history-select.active{background:#e8f0fe;border-left-color:var(--ns-accent)}.ns-history-when{font-size:13px;font-weight:500;color:var(--ns-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ns-history-meta{font-size:12px;color:var(--ns-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ns-history-banner{display:flex;align-items:center;gap:12px;padding:8px 16px;background:#fef7e0;border-bottom:1px solid #f0d98a;font-size:13px;color:#5f4b00}.ns-history-banner .ns-spacer{flex:1}.ns-history-banner button{border:1px solid transparent;border-radius:4px;padding:5px 12px;font-size:13px;cursor:pointer}.ns-history-banner .ns-restore{background:var(--ns-accent);color:#fff;font-weight:500}.ns-history-banner .ns-restore:disabled{opacity:.6;cursor:default}.ns-history-banner .ns-back{background:transparent;border-color:#d0b869;color:#5f4b00}.ns-diff{white-space:pre-wrap}.ns-diff-none{color:var(--ns-muted);font-style:italic;margin-bottom:1em}.ns-diff-line{margin:0 0 .4em}.ns-diff-eq{color:var(--ns-text)}.ns-diff-ins{background:#d7f5dd;color:#0b6b2e}.ns-diff-del{background:#fbe0e0;color:#a12622;text-decoration:line-through}.ns-diff-tok-ins{background:#d7f5dd;color:#0b6b2e}.ns-diff-tok-del{background:#fbe0e0;color:#a12622;text-decoration:line-through}.ns-pn-panel{width:300px;flex-shrink:0;border-left:1px solid var(--ns-border);background:var(--ns-surface);display:flex;flex-direction:column;overflow:hidden}.ns-pn-tabs{display:flex;border-bottom:1px solid var(--ns-border)}.ns-pn-tabs button{flex:1;padding:10px 4px;border:none;background:transparent;cursor:pointer;font-size:12px;color:var(--ns-muted);border-bottom:2px solid transparent}.ns-pn-tabs button.active{color:var(--ns-accent);border-bottom-color:var(--ns-accent);font-weight:600}.ns-pn-list{flex:1;overflow-y:auto;padding:8px}.ns-pn-empty{color:var(--ns-muted);font-size:13px;padding:12px;text-align:center}.ns-pn-row{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:6px}.ns-pn-row:hover{background:#f1f3f4}.ns-pn-row.is-active{background:#e8f0fe}.ns-pn-name{flex:1;text-align:left;border:none;background:transparent;cursor:pointer;font-size:14px;color:var(--ns-text);padding:2px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ns-pn-count{color:var(--ns-muted);font-size:12px;margin-left:4px}.ns-pn-actions{display:flex;align-items:center;gap:2px}.ns-pn-actions button{border:none;background:transparent;cursor:pointer;font-size:13px;width:24px;height:24px;border-radius:4px}.ns-pn-actions button:hover{background:#dadce0}.ns-pn-actions button:disabled{opacity:.3;cursor:default}.ns-pn-pos{font-size:11px;color:var(--ns-muted);min-width:28px;text-align:center}.ns-editor-scroll{flex:1;overflow-y:auto;background:var(--ns-bg);padding:32px 16px 96px}.ns-page{background:var(--ns-surface);width:min(816px,100%);margin:0 auto;min-height:1056px;padding:96px;box-shadow:0 1px 3px #3c404326,0 4px 8px #3c404314;border-radius:2px}.ns-page .ProseMirror{font-family:Times New Roman,serif;font-size:16px;line-height:2;color:var(--ns-text);outline:none}.ns-page .ProseMirror p{margin:0 0 1em}.ns-page .ProseMirror :is(h1,h2,h3,h4,h5,h6){font-weight:400;line-height:1.25;color:var(--ns-text);margin:.8em 0 .2em}.ns-page .ProseMirror h1{font-size:2em}.ns-page .ProseMirror h2{font-size:1.55em;color:var(--ns-muted)}.ns-page .ProseMirror h3{font-size:1.3em}.ns-page .ProseMirror h4{font-size:1.1em;color:var(--ns-muted)}.ns-page .ProseMirror h5{font-size:1em;font-weight:700}.ns-page .ProseMirror h6{font-size:.9em;font-weight:700;color:var(--ns-muted);text-transform:uppercase;letter-spacing:.04em}.ns-page .ProseMirror:focus{outline:none}.ns-page .ProseMirror .is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--ns-muted);pointer-events:none;height:0}.ns-outline{width:260px;flex-shrink:0;overflow-y:auto;background:var(--ns-surface);border-right:1px solid var(--ns-border);padding:12px 8px}.ns-outline-head{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ns-muted);padding:0 8px 8px}.ns-outline-empty{font-size:13px;color:var(--ns-muted);padding:0 8px;line-height:1.5}.ns-outline-list{display:flex;flex-direction:column}.ns-outline-item{display:block;width:100%;text-align:left;border:none;background:transparent;color:var(--ns-text);font-size:13px;line-height:1.4;padding:5px 8px;border-radius:4px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-left:2px solid transparent}.ns-outline-item:hover{background:#f1f3f4}.ns-outline-item.active{background:#e8f0fe;color:var(--ns-accent);border-left-color:var(--ns-accent)}.ns-outline-untitled{color:var(--ns-muted);font-style:italic}.ns-page .ProseMirror .ns-pn-highlight{background:#fff3c4;border-radius:2px}.ns-page .ProseMirror .ns-pn-current{background:#ffd54f;border-radius:2px;box-shadow:0 0 0 1px #f9a825}.ns-toolbar{display:flex;align-items:center;gap:4px;padding:6px 12px;background:var(--ns-surface);border-bottom:1px solid var(--ns-border);flex-wrap:wrap}.ns-toolbar button{min-width:30px;height:30px;border:none;background:transparent;border-radius:4px;cursor:pointer;font-size:14px;color:var(--ns-text)}.ns-toolbar button:hover{background:#f1f3f4}.ns-toolbar button.active{background:#e8f0fe;color:var(--ns-accent)}.ns-toolbar .ns-sep{width:1px;height:20px;background:var(--ns-border);margin:0 6px}.ns-toolbar select{height:30px;border:1px solid var(--ns-border);border-radius:4px;background:var(--ns-surface);padding:0 6px}.ns-toolbar .ns-style-select{min-width:132px}.ns-toolbar .ns-spacer{flex:1}.ns-status,.ns-wordcount{font-size:13px;color:var(--ns-muted);white-space:nowrap}.ns-signin{display:flex;min-height:100vh;min-height:100dvh}.ns-signin-brand{flex:1;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:48px clamp(32px,6vw,80px);background:var(--ns-surface);border-right:1px solid var(--ns-border)}.ns-signin-brand-name{font-size:clamp(32px,4vw,44px);margin:0;line-height:1.1}.ns-signin-tagline{font-size:clamp(17px,1.6vw,20px);line-height:1.55;color:var(--ns-muted);max-width:460px;margin:0}.ns-signin-form{flex:1;display:grid;place-items:center;padding:40px 20px}.ns-signin-form-inner{width:360px;max-width:100%}.ns-signin-form-inner h2{font-size:22px;margin:0 0 20px}.ns-signin-legal{margin-top:28px;font-size:12px;color:var(--ns-muted)}.ns-signin-legal a{color:var(--ns-muted);text-decoration:underline}@media(max-width:760px){.ns-signin{flex-direction:column}.ns-signin-brand{min-height:100vh;min-height:100dvh;border-right:none;border-bottom:1px solid var(--ns-border)}}.ns-legal{min-height:100vh;background:var(--ns-bg);color:var(--ns-text)}.ns-legal-head{border-bottom:1px solid var(--ns-border);background:var(--ns-surface)}.ns-legal-home{display:flex;align-items:center;gap:10px;max-width:720px;margin:0 auto;padding:14px 20px;font-size:18px;font-weight:600;color:var(--ns-text);text-decoration:none}.ns-legal-body{max-width:720px;margin:0 auto;padding:32px 20px 80px;line-height:1.6}.ns-legal-body h1{font-size:30px;margin-bottom:4px}.ns-legal-body h2{font-size:19px;margin:28px 0 8px}.ns-legal-body p{margin:0 0 12px}.ns-legal-body ul{margin:0 0 12px;padding-left:22px}.ns-legal-body li{margin-bottom:6px}.ns-legal-body a{color:var(--ns-accent)}.ns-legal-body code{background:var(--ns-surface);border:1px solid var(--ns-border);border-radius:4px;padding:0 4px;font-size:.9em}.ns-legal-date{color:var(--ns-muted);font-size:14px;margin-bottom:20px!important}.ns-legal-back{margin-top:40px!important;padding-top:16px;border-top:1px solid var(--ns-border)}:root{--ns-bg: #f8f9fa;--ns-surface: #ffffff;--ns-text: #202124;--ns-muted: #5f6368;--ns-border: #dadce0;--ns-accent: #1a73e8}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--ns-bg);color:var(--ns-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#root{min-height:100%}@keyframes ns-skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes ns-skeleton-pulse{0%,to{opacity:1}50%{opacity:.55}}.ns-skeleton{--ns-skeleton-base: #e8eaed;--ns-skeleton-glow: #f4f5f7;display:block;border-radius:6px;background-color:var(--ns-skeleton-base);background-image:linear-gradient(90deg,var(--ns-skeleton-base) 0%,var(--ns-skeleton-glow) 50%,var(--ns-skeleton-base) 100%);background-size:200% 100%;animation:ns-skeleton-shimmer 1.4s ease-in-out infinite}.ns-skeleton-group{animation:ns-skeleton-pulse 2s ease-in-out infinite}@keyframes ns-spin{to{transform:rotate(360deg)}}.ns-spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--ns-border);border-top-color:var(--ns-accent);animation:ns-spin .8s linear infinite}@media(prefers-reduced-motion:reduce){.ns-skeleton{animation:ns-skeleton-pulse 1.6s ease-in-out infinite;background-image:none}.ns-skeleton-group{animation:none}.ns-spinner{animation:ns-skeleton-pulse 1.6s ease-in-out infinite}}