.rt-editor-shell{--rt-editor-radius:16px;--rt-editor-border:#d8e1ec;--rt-editor-bg:#ffffff;--rt-editor-shell-shadow:0 1px 2px rgba(15,23,42,0.04);--rt-editor-toolbar-bg:radial-gradient(circle at top left,rgba(191,219,254,0.28),transparent 32%),linear-gradient(180deg,#f8fbff,#eef4fb);--rt-editor-toolbar-border:#e2e8f0;--rt-editor-toolbar-padding:12px;--rt-editor-toolbar-section-bg:rgba(255,255,255,0.82);--rt-editor-toolbar-section-border:rgba(203,213,225,0.8);--rt-editor-toolbar-section-shadow:inset 0 1px 0 rgba(255,255,255,0.8),0 8px 20px rgba(148,163,184,0.12);--rt-editor-header-bg:linear-gradient(180deg,#ffffff,#f8fafc);--rt-editor-content-bg:#ffffff;--rt-editor-content-padding:12px;--rt-editor-text:#0f172a;--rt-editor-muted:#64748b;--rt-editor-placeholder:#94a3b8;--rt-editor-btn-bg:#ffffff;--rt-editor-btn-border:rgba(148,163,184,0.4);--rt-editor-btn-text:#0f172a;--rt-editor-btn-hover:#f8fafc;--rt-editor-btn-hover-border:rgba(100,116,139,0.38);--rt-editor-btn-active-bg:#e0f2fe;--rt-editor-btn-active-border:#7dd3fc;--rt-editor-btn-active-text:#0c4a6e;--rt-editor-focus:rgba(48,112,182,0.16)}.rt-editor-shell[data-variant=document]{--rt-editor-content-bg:#fffefb}.rt-editor-shell[data-variant=fullscreen]{--rt-editor-radius:20px;--rt-editor-shell-shadow:0 20px 35px rgba(15,23,42,0.16),0 4px 12px rgba(15,23,42,0.08)}