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#00000026;font-size:14px;pointer-events:auto;min-width:200px}.toast-icon[data-v-1f3f9f4d]{font-size:16px}.toast-message[data-v-1f3f9f4d]{color:#333}.toast-item.info[data-v-1f3f9f4d]{border-left:3px solid #1890ff}.toast-item.info .toast-icon[data-v-1f3f9f4d]{color:#1890ff}.toast-item.success[data-v-1f3f9f4d]{border-left:3px solid #52c41a}.toast-item.success .toast-icon[data-v-1f3f9f4d]{color:#52c41a}.toast-item.warning[data-v-1f3f9f4d]{border-left:3px solid #faad14}.toast-item.warning .toast-icon[data-v-1f3f9f4d]{color:#faad14}.toast-item.error[data-v-1f3f9f4d]{border-left:3px solid #ff4d4f}.toast-item.error .toast-icon[data-v-1f3f9f4d]{color:#ff4d4f}.toast-enter-active[data-v-1f3f9f4d],.toast-leave-active[data-v-1f3f9f4d]{transition:all .3s ease}.toast-enter-from[data-v-1f3f9f4d],.toast-leave-to[data-v-1f3f9f4d]{opacity:0;transform:translateY(-20px)}[data-theme=dark] .toast-item{background:#2a2a2a;box-shadow:0 4px 12px #0000004d}[data-theme=dark] .toast-message{color:#e0e0e0}[data-theme=high-contrast] .toast-item{background:#000;border:2px solid #ffffff;box-shadow:none}[data-theme=high-contrast] .toast-message{color:#fff}[data-theme=high-contrast] .toast-item.info{border-left:4px solid #00ffff}[data-theme=high-contrast] .toast-item.info .toast-icon{color:#0ff}[data-theme=high-contrast] .toast-item.success{border-left:4px solid #00ff00}[data-theme=high-contrast] .toast-item.success .toast-icon{color:#0f0}[data-theme=high-contrast] .toast-item.warning{border-left:4px solid #ffff00}[data-theme=high-contrast] .toast-item.warning .toast-icon{color:#ff0}[data-theme=high-contrast] .toast-item.error{border-left:4px solid #ff0000}[data-theme=high-contrast] .toast-item.error .toast-icon{color:red}.app[data-v-aec19f2a]{width:100%;height:100vh;position:relative;overflow:hidden;background-color:#fff;transition:background-color .3s ease}.theme-toggle-btn[data-v-aec19f2a]{width:40px;height:40px;border:none;border-radius:50%;background:#fff;box-shadow:0 2px 8px #00000026;font-size:20px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.theme-toggle-btn[data-v-aec19f2a]:hover{transform:scale(1.1);box-shadow:0 4px 12px #0003}.theme-dropdown[data-v-aec19f2a]{position:fixed;top:20px;right:20px;z-index:100}.ai-chat-btn[data-v-aec19f2a]{position:fixed;top:20px;right:70px;width:40px;height:40px;border-radius:50%;border:none;background:#fff;box-shadow:0 2px 8px #00000026;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:1001}.ai-chat-btn[data-v-aec19f2a]:hover{transform:scale(1.1);box-shadow:0 4px 12px #0003}.ai-chat-btn.active[data-v-aec19f2a]{background:#e6f4ff;border:2px solid #1890ff}.ai-preview-actions[data-v-aec19f2a]{position:fixed;bottom:30px;left:50%;transform:translate(-50%);display:flex;gap:12px;padding:12px 20px;background:#fff;border-radius:8px;box-shadow:0 4px 16px #00000026;z-index:1000}.ai-confirm-btn[data-v-aec19f2a],.ai-cancel-btn[data-v-aec19f2a]{padding:10px 24px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.ai-confirm-btn[data-v-aec19f2a]{background:#1890ff;border:1px solid #1890ff;color:#fff}.ai-confirm-btn[data-v-aec19f2a]:hover{background:#40a9ff;border-color:#40a9ff}.ai-cancel-btn[data-v-aec19f2a]{background:#fff;border:1px solid #d9d9d9;color:#666}.ai-cancel-btn[data-v-aec19f2a]:hover{border-color:#ff4d4f;color:#ff4d4f}.ai-loading-overlay[data-v-aec19f2a]{position:fixed;top:20px;right:20px;display:flex;justify-content:center;align-items:center;z-index:2000}.ai-loading-content[data-v-aec19f2a]{display:flex;align-items:center;gap:10px;padding:12px 20px;background:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026}.ai-loading-spinner[data-v-aec19f2a]{width:20px;height:20px;border:2px solid #e6f7ff;border-top-color:#1890ff;border-radius:50%;animation:spin .8s linear infinite}.ai-loading-content span[data-v-aec19f2a]{color:#1890ff;font-size:14px;font-weight:500}.ai-edit-input[data-v-aec19f2a]{position:fixed;border:2px solid #1890ff;border-radius:4px;background:#e6f7ff;font-size:14px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#1890ff;padding:0;margin:0;resize:none;outline:none;box-sizing:border-box;z-index:1001;line-height:1.4;overflow:hidden}.transparent-color[data-v-aec19f2a]{background-image:linear-gradient(45deg,#ccc 25%,transparent 25%),linear-gradient(-45deg,#ccc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ccc 75%),linear-gradient(-45deg,transparent 75%,#ccc 75%);background-size:8px 8px;background-position:0 0,0 4px,4px -4px,-4px 0px}.canvas[data-v-aec19f2a]{cursor:crosshair}.canvas.pan-mode[data-v-aec19f2a]{cursor:grab}.canvas.pan-mode.panning[data-v-aec19f2a]{cursor:grabbing}.container-note[data-v-aec19f2a]{z-index:0}.note-group.in-container[data-v-aec19f2a]{z-index:1}.text-editor[data-v-aec19f2a]{position:absolute;z-index:100;pointer-events:auto}.text-input[data-v-aec19f2a]{width:100%;border:none;outline:none;font-size:14px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#000;background:transparent;margin:0;box-sizing:border-box;text-align:left;line-height:1.4;resize:none;white-space:pre-wrap;word-wrap:break-word}.text-input[data-v-aec19f2a]:focus{outline:none;box-shadow:none;border:none}.error-message[data-v-aec19f2a]{animation:fadeInOut-aec19f2a 3s ease-in-out}@keyframes fadeInOut-aec19f2a{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}10%{opacity:1;transform:translate(-50%,-50%) scale(1)}90%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.8)}}:root{--bg-color: #ffffff;--text-color: #1a1a1a;--text-secondary: #666666;--border-color: #e0e0e0;--card-bg: #ffffff;--card-shadow: rgba(0, 0, 0, .1);--hover-bg: #f5f5f5;--note-default-bg: #fff9c4}[data-theme=dark]{--bg-color: #1a1a1a;--text-color: #e0e0e0;--text-secondary: #999999;--border-color: #333333;--card-bg: #2a2a2a;--card-shadow: rgba(0, 0, 0, .3);--hover-bg: #333333;--note-default-bg: #4a4a2a}[data-theme=dark] .app{background-color:var(--bg-color)}[data-theme=dark] .ai-preview-actions{background:var(--card-bg);box-shadow:0 4px 16px var(--card-shadow)}[data-theme=dark] .ai-cancel-btn{background:var(--card-bg);border-color:var(--border-color);color:var(--text-secondary)}[data-theme=dark] .ai-loading-content{background:#1890ff33}[data-theme=dark] .theme-toggle-btn{background:var(--card-bg);box-shadow:0 2px 8px var(--card-shadow)}[data-theme=dark] .theme-toggle-btn:hover{box-shadow:0 4px 12px var(--card-shadow)}[data-theme=dark] .ai-edit-input{background:#1890ff26;border-color:#40a9ff;color:#40a9ff}[data-theme=high-contrast]{--bg-color: #000000;--text-color: #ffffff;--text-secondary: #ffffff;--border-color: #ffffff;--card-bg: #000000;--card-shadow: none;--hover-bg: #1a1a1a;--note-default-bg: #000000;--accent-color: #ffff00;--link-color: #00ffff}[data-theme=high-contrast] .app{background-color:var(--bg-color)}[data-theme=high-contrast] .theme-toggle-btn{background:#000;border:2px solid #ffffff;box-shadow:none}[data-theme=high-contrast] .theme-toggle-btn:hover{background:#fff;color:#000}[data-theme=dark] .ai-chat-btn{background:#333;box-shadow:0 2px 8px #0000004d}[data-theme=dark] .ai-chat-btn:hover{background:#444}[data-theme=dark] .ai-chat-btn.active{background:#1a3a5c;border-color:#40a9ff}[data-theme=high-contrast] .ai-chat-btn{background:#000;border:2px solid #ffffff;box-shadow:none}[data-theme=high-contrast] .ai-chat-btn:hover{background:#fff;color:#000}[data-theme=high-contrast] .ai-chat-btn.active{background:#ff0;border-color:#ff0}[data-theme=high-contrast] .ai-preview-actions{background:#000;border:2px solid #ffffff;box-shadow:none}[data-theme=high-contrast] .ai-cancel-btn{background:#000;border:2px solid #ffffff;color:#fff}[data-theme=high-contrast] .ai-confirm-btn{background:#fff;color:#000;border:2px solid #ffffff}[data-theme=high-contrast] .ai-edit-input{background:#000;border:2px solid #ffff00;color:#ff0}