:root{--rte-border-color: #e5e7eb;--rte-border-radius: 8px;--rte-toolbar-bg: #f9fafb;--rte-button-hover-bg: #f3f4f6;--rte-button-active-bg: #e5e7eb;--rte-content-bg: #ffffff;--rte-text-color: #111827;--rte-text-secondary: #6b7280;--rte-primary-color: #339192;--rte-primary-hover: #2a7a7b;--rte-primary-light: rgba(51, 145, 146, .15);--rte-danger-color: #dc2626;--rte-danger-light: #fef2f2;--rte-danger-border: #fca5a5;--rte-padding-xs: 4px;--rte-padding-sm: 6px;--rte-padding-md: 8px;--rte-padding-lg: 12px;--rte-padding-xl: 16px;--rte-padding-2xl: 20px;--rte-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--rte-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--rte-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--rte-shadow-popover: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--rte-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid 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ease}.rte-toolbar-left{display:flex;gap:var(--rte-padding-xs);flex-wrap:wrap;align-items:center;flex:1}.rte-toolbar-right{display:flex;gap:var(--rte-padding-xs);align-items:center;flex-shrink:0}.rte-toolbar-divider{width:1px;height:24px;background:var(--rte-border-color);margin:0 var(--rte-padding-sm);flex-shrink:0}.rte-floating-toolbar{z-index:1001;background:var(--rte-content-bg);border:1px solid var(--rte-border-color);border-radius:8px;box-shadow:0 4px 16px #0000001f,0 0 0 1px #0000000a;padding:var(--rte-padding-xs);animation:rte-float-in .12s ease-out;pointer-events:auto}@keyframes rte-float-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.rte-floating-toolbar-content{display:flex;align-items:center;gap:2px}.rte-toolbar-button{display:flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 var(--rte-padding-md);border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--rte-text-color);transition:all .15s ease;font-size:14px}.rte-toolbar-button:hover:not(:disabled){background:var(--rte-button-hover-bg);color:var(--rte-text-color)}.rte-toolbar-button:active:not(:disabled){background:var(--rte-button-active-bg);transform:scale(.98)}.rte-toolbar-button:disabled{opacity:.4;cursor:not-allowed}.rte-toolbar-button-active{background:var(--rte-button-active-bg);color:var(--rte-primary-color)}.rte-toolbar-button-active:hover:not(:disabled){background:var(--rte-button-hover-bg);color:var(--rte-primary-hover)}.rte-editor{min-height:200px;padding:var(--rte-padding-2xl);outline:none;line-height:var(--rte-line-height);color:var(--rte-text-color);overflow-y:auto;background:var(--rte-content-bg);border-bottom-left-radius:var(--rte-border-radius);border-bottom-right-radius:var(--rte-border-radius)}.rte-editor:focus{outline:none}.rte-editor:empty:before{content:attr(data-placeholder);color:var(--rte-text-secondary);pointer-events:none;display:block;min-height:1.5em}.rte-editor p{margin:0 0 var(--rte-padding-lg) 0}.rte-editor p:last-child{margin-bottom:0}.rte-editor h1{font-size:2em;font-weight:700;margin:0 0 var(--rte-padding-lg) 0;line-height:1.2}.rte-editor h2{font-size:1.5em;font-weight:600;margin:0 0 var(--rte-padding-lg) 0;line-height:1.3}.rte-editor h3{font-size:1.25em;font-weight:600;margin:0 0 var(--rte-padding-lg) 0;line-height:1.4}.rte-editor h4{font-size:1.1em;font-weight:600;margin:0 0 var(--rte-padding-lg) 0;line-height:1.4}.rte-editor h5{font-size:1em;font-weight:600;margin:0 0 var(--rte-padding-lg) 0;line-height:1.5}.rte-editor h6{font-size:.9em;font-weight:600;margin:0 0 var(--rte-padding-lg) 0;line-height:1.5}.rte-editor blockquote{margin:0 0 var(--rte-padding-lg) 0;padding:var(--rte-padding-lg) var(--rte-padding-xl);border-left:3px solid var(--rte-border-color);background:var(--rte-toolbar-bg);color:var(--rte-text-secondary);border-radius:0 var(--rte-border-radius) var(--rte-border-radius) 0}.rte-editor ul.rte-checkbox-list,.rte-editor 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var(--rte-padding-lg) 0;padding-left:var(--rte-padding-2xl)}.rte-editor li{margin:var(--rte-padding-sm) 0}.rte-editor a{color:var(--rte-primary-color);text-decoration:underline;text-underline-offset:2px;transition:color .15s ease}.rte-editor a:hover{color:var(--rte-primary-hover)}.rte-editor strong,.rte-editor b{font-weight:600}.rte-editor em,.rte-editor i{font-style:italic}.rte-editor u{text-decoration:underline;text-underline-offset:2px}.rte-dropdown{position:relative;display:inline-block}.rte-dropdown-button{min-width:32px;width:auto;padding:0 var(--rte-padding-md)}.rte-dropdown-button-has-value{padding:0 var(--rte-padding-lg)}.rte-dropdown-value{margin-left:var(--rte-padding-sm);font-size:12px;font-weight:500;color:var(--rte-text-color)}.rte-dropdown-menu{position:absolute;top:calc(100% + 4px);left:0;background:var(--rte-content-bg);border:1px solid var(--rte-border-color);border-radius:var(--rte-border-radius);box-shadow:var(--rte-shadow-popover);z-index:1000;min-width:180px;max-height:320px;overflow-y:auto;padding:var(--rte-padding-sm);margin-top:var(--rte-padding-xs)}.rte-dropdown-item{display:flex;align-items:center;gap:var(--rte-padding-md);width:100%;padding:var(--rte-padding-md) var(--rte-padding-lg);border:none;background:transparent;text-align:left;cursor:pointer;color:var(--rte-text-color);font-size:14px;border-radius:6px;transition:all .15s ease;font-family:var(--rte-font-family);position:relative}.rte-dropdown-item:hover{background:var(--rte-button-hover-bg)}.rte-dropdown-item-active{background:var(--rte-button-hover-bg);color:var(--rte-text-color);font-weight:500}.rte-dropdown-item-active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--rte-primary-color);border-radius:0 2px 2px 0}.rte-dropdown-item-active .rte-dropdown-heading-preview,.rte-dropdown-item-active>span:last-child{color:var(--rte-primary-color);font-weight:600}.rte-dropdown-color-preview.active{border:2px solid var(--rte-primary-color);box-shadow:0 0 0 2px var(--rte-primary-light)}.rte-dropdown-color-preview{display:inline-block;width:20px;height:20px;border-radius:4px;border:1px solid var(--rte-border-color);flex-shrink:0;box-shadow:var(--rte-shadow-sm)}.rte-dropdown-fontsize-preview{display:inline-block;min-width:40px;text-align:right;font-weight:500;color:var(--rte-text-secondary)}.rte-dropdown-heading-preview{display:inline-flex;align-items:center;font-weight:600;color:var(--rte-text-color);font-size:14px;line-height:1.2}.rte-dropdown-heading-preview.h1,.rte-dropdown-heading-preview.h2,.rte-dropdown-heading-preview.h3,.rte-dropdown-heading-preview.h4,.rte-dropdown-heading-preview.h5,.rte-dropdown-heading-preview.h6{font-size:16px;font-weight:600}.rte-dropdown-heading-preview.p{font-size:14px;font-weight:400}.rte-editor 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var(--rte-border-color)}.rte-image-modal-cancel,.rte-image-modal-insert{padding:var(--rte-padding-md) var(--rte-padding-xl);border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s ease;font-family:var(--rte-font-family)}.rte-image-modal-cancel{background:transparent;color:var(--rte-text-secondary)}.rte-image-modal-cancel:hover{background:var(--rte-button-hover-bg);color:var(--rte-text-color)}.rte-image-modal-insert{background:var(--rte-primary-color);color:#fff}.rte-image-modal-insert:hover:not(:disabled){background:var(--rte-primary-hover)}.rte-image-modal-insert:disabled{opacity:.5;cursor:not-allowed}.rte-spin{animation:spin .8s linear infinite}.rte-table{border-collapse:collapse;width:100%;margin:12px 0;font-size:inherit;table-layout:auto}.rte-table td,.rte-table th{border:1px solid var(--rte-border-color);padding:8px 12px;min-width:40px;vertical-align:top;line-height:1.5}.rte-table 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ease}.rte-link-dialog-close:hover{background:var(--rte-button-hover-bg);color:var(--rte-text-color)}.rte-link-dialog-field{margin-bottom:10px}.rte-link-dialog-label{display:block;font-size:12px;font-weight:500;color:var(--rte-text-secondary);margin-bottom:4px}.rte-link-dialog-input,.rte-link-dialog-select{width:100%;padding:7px 10px;border:1px solid var(--rte-border-color);border-radius:4px;font-size:13px;font-family:var(--rte-font-family);outline:none;background:var(--rte-content-bg, white);color:var(--rte-text-color);box-sizing:border-box}.rte-link-dialog-input:focus,.rte-link-dialog-select:focus{border-color:var(--rte-primary-color);box-shadow:0 0 0 2px var(--rte-primary-light)}.rte-link-dialog-input:disabled{opacity:.5;cursor:not-allowed}.rte-link-dialog-advanced-section{margin-top:2px}.rte-link-dialog-toggle{background:var(--rte-toolbar-bg, #f5f5f5);border:none;padding:6px 10px;font-size:12px;font-weight:500;color:var(--rte-text-color);cursor:pointer;font-family:var(--rte-font-family);border-radius:5px;width:100%;text-align:left;transition:background .15s}.rte-link-dialog-toggle:hover{background:var(--rte-button-hover-bg)}.rte-link-dialog-advanced{padding-top:10px;margin-top:4px}.rte-link-dialog-checkbox-row{display:flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:13px;color:var(--rte-text-color);padding:4px 0}.rte-link-dialog-checkbox-row input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--rte-primary-color)}.rte-link-dialog-actions{display:flex;gap:8px;margin-top:14px;align-items:center}.rte-link-dialog-btn{padding:7px 14px;border:1px solid var(--rte-border-color);border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;font-family:var(--rte-font-family);background:var(--rte-content-bg, white);color:var(--rte-text-color);transition:all 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Code,Consolas,monospace;font-size:.9em}.rte-content sub{font-size:.75em;vertical-align:sub}.rte-content sup{font-size:.75em;vertical-align:super}.rte-container-readonly{border-color:transparent;box-shadow:none}.rte-editor-readonly{cursor:default;background:transparent}.rte-word-count{display:flex;justify-content:flex-end;padding:var(--rte-padding-sm) var(--rte-padding-lg);font-size:12px;color:var(--rte-text-secondary);border-top:1px solid var(--rte-border-color);background:var(--rte-toolbar-bg);border-bottom-left-radius:var(--rte-border-radius);border-bottom-right-radius:var(--rte-border-radius)}.rte-editor hr{border:none;border-top:2px solid var(--rte-border-color);margin:var(--rte-padding-xl) 0}.rte-link-tooltip{position:fixed;z-index:1002;background:var(--rte-content-bg);border:1px solid var(--rte-border-color);border-radius:6px;box-shadow:var(--rte-shadow-md);padding:var(--rte-padding-sm) var(--rte-padding-md);font-size:13px;display:flex;align-items:center;gap:var(--rte-padding-md);max-width:400px;animation:rte-float-in .1s ease-out}.rte-link-tooltip-url{color:var(--rte-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:250px;font-family:var(--rte-font-family)}.rte-link-tooltip-actions{display:flex;gap:2px;flex-shrink:0}.rte-link-tooltip-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:var(--rte-text-secondary);transition:all .15s ease}.rte-link-tooltip-btn:hover{background:var(--rte-button-hover-bg);color:var(--rte-primary-color)}.rte-color-custom-input{display:flex;align-items:center;gap:var(--rte-padding-sm);padding:var(--rte-padding-sm) var(--rte-padding-md);margin-top:var(--rte-padding-xs);border-top:1px solid var(--rte-border-color)}.rte-color-custom-input input[type=text]{flex:1;padding:var(--rte-padding-xs) var(--rte-padding-sm);border:1px solid var(--rte-border-color);border-radius:4px;font-size:12px;font-family:JetBrains Mono,Fira Code,monospace;outline:none;min-width:0}.rte-color-custom-input input[type=text]:focus{border-color:var(--rte-primary-color);box-shadow:0 0 0 2px var(--rte-primary-light)}.rte-color-custom-input input[type=color]{width:24px;height:24px;border:1px solid var(--rte-border-color);border-radius:4px;padding:0;cursor:pointer;background:transparent}.rte-color-custom-apply{padding:var(--rte-padding-xs) var(--rte-padding-sm);border:none;background:var(--rte-primary-color);color:#fff;border-radius:4px;font-size:12px;cursor:pointer;font-weight:500;transition:background .15s}.rte-color-custom-apply:hover{background:var(--rte-primary-hover)}