.bkbg-ac-wrap{--bkbg-ac-gap:12px;--bkbg-ac-radius:8px;--bkbg-ac-brd-w:1px;--bkbg-ac-brd-style:solid;--bkbg-ac-header-padding:16px 20px;--bkbg-ac-content-padding:16px 20px 20px;--bkbg-ac-header-bg:#f8fafc;--bkbg-ac-header-bg-hover:#f1f5f9;--bkbg-ac-header-bg-active:#e2e8f0;--bkbg-ac-header-color:#1e293b;--bkbg-ac-header-color-hover:#0f172a;--bkbg-ac-header-color-active:#0f172a;--bkbg-ac-content-bg:#ffffff;--bkbg-ac-content-color:#475569;--bkbg-ac-border-color:#e2e8f0;--bkbg-ac-border-color-active:#cbd5e1;--bkbg-ac-icon-color:#64748b;--bkbg-ac-icon-color-active:#3b82f6;--bkbg-ac-accent:#3b82f6;--bkbg-ac-header-font-size:16px;--bkbg-ac-header-font-weight:600;--bkbg-ac-header-line-height:1.4;--bkbg-ac-content-font-size:15px;--bkbg-ac-content-font-weight:400;--bkbg-ac-content-line-height:1.7;--bkbg-ac-icon-size:20px;--bkbg-ac-shadow:0 2px 8px 0 rgba(0, 0, 0, 0.06);--bkbg-ac-animation-duration:300ms;--bkbg-ac-divider-color:#e2e8f0;--bkbg-ac-divider-width:1px;display:flex;flex-direction:column;gap:var(--bkbg-ac-gap)}.bkbg-ac-item{border:var(--bkbg-ac-brd-w) var(--bkbg-ac-brd-style) var(--bkbg-ac-border-color);border-radius:var(--bkbg-ac-radius);overflow:hidden;background:var(--bkbg-ac-content-bg);box-shadow:var(--bkbg-ac-shadow);transition:border-color var(--bkbg-ac-animation-duration) ease,box-shadow var(--bkbg-ac-animation-duration) ease}.bkbg-ac-item.is-active{border-color:var(--bkbg-ac-border-color-active)}.bkbg-ac-wrap[data-style="connected"]{gap:0}.bkbg-ac-wrap[data-style="connected"] .bkbg-ac-item{border-radius:0;margin-top:calc(var(--bkbg-ac-brd-w) * -1);box-shadow:none}.bkbg-ac-wrap[data-style="connected"] .bkbg-ac-item:first-child{border-top-left-radius:var(--bkbg-ac-radius);border-top-right-radius:var(--bkbg-ac-radius);margin-top:0}.bkbg-ac-wrap[data-style="connected"] .bkbg-ac-item:last-child{border-bottom-left-radius:var(--bkbg-ac-radius);border-bottom-right-radius:var(--bkbg-ac-radius)}.bkbg-ac-wrap[data-style="minimal"] .bkbg-ac-item{border:none;box-shadow:none;background:#fff0}.bkbg-ac-wrap[data-style="minimal"] .bkbg-ac-header{background:#fff0;border-radius:var(--bkbg-ac-radius)}.bkbg-ac-wrap[data-style="minimal"] .bkbg-ac-header:hover{background:var(--bkbg-ac-header-bg)}.bkbg-ac-wrap[data-style="boxed"] .bkbg-ac-item{border-width:2px}.bkbg-ac-wrap[data-style="boxed"] .bkbg-ac-header{background:var(--bkbg-ac-header-bg)}.bkbg-ac-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:var(--bkbg-ac-header-padding);background:var(--bkbg-ac-header-bg);color:var(--bkbg-ac-header-color);font-size:var(--bkbg-ac-header-font-size);font-weight:var(--bkbg-ac-header-font-weight);line-height:var(--bkbg-ac-header-line-height);cursor:pointer;border:none;width:100%;text-align:left;transition:background var(--bkbg-ac-animation-duration) ease,color var(--bkbg-ac-animation-duration) ease}.bkbg-ac-header:hover{background:var(--bkbg-ac-header-bg-hover);color:var(--bkbg-ac-header-color-hover)}.bkbg-ac-header:focus{outline:2px solid var(--bkbg-ac-accent);outline-offset:-2px}.bkbg-ac-header:focus:not(:focus-visible){outline:none}.bkbg-ac-header:focus-visible{outline:2px solid var(--bkbg-ac-accent);outline-offset:-2px}.bkbg-ac-header[aria-expanded="true"]{background:var(--bkbg-ac-header-bg-active);color:var(--bkbg-ac-header-color-active)}.bkbg-ac-wrap[data-divider="1"] .bkbg-ac-header[aria-expanded="true"]{border-bottom:var(--bkbg-ac-divider-width) solid var(--bkbg-ac-divider-color)}.bkbg-ac-title{flex:1;margin:0;font-size:inherit;font-weight:inherit;line-height:inherit}.bkbg-ac-icon{display:flex;align-items:center;justify-content:center;width:var(--bkbg-ac-icon-size);height:var(--bkbg-ac-icon-size);color:var(--bkbg-ac-icon-color);transition:transform var(--bkbg-ac-animation-duration) ease,color var(--bkbg-ac-animation-duration) ease;flex-shrink:0}.bkbg-ac-icon svg{width:100%;height:100%;fill:currentColor}.bkbg-ac-header[aria-expanded="true"] .bkbg-ac-icon{color:var(--bkbg-ac-icon-color-active)}.bkbg-ac-wrap[data-icon="chevron"] .bkbg-ac-header[aria-expanded="true"] .bkbg-ac-icon{transform:rotate(180deg)}.bkbg-ac-wrap[data-icon="plus"] .bkbg-ac-header[aria-expanded="true"] .bkbg-ac-icon{transform:rotate(45deg)}.bkbg-ac-wrap[data-icon="arrow"] .bkbg-ac-header[aria-expanded="true"] .bkbg-ac-icon{transform:rotate(90deg)}.bkbg-ac-wrap[data-icon="caret"] .bkbg-ac-header[aria-expanded="true"] .bkbg-ac-icon{transform:rotate(180deg)}.bkbg-ac-wrap[data-icon-pos="left"] .bkbg-ac-header{flex-direction:row-reverse}.bkbg-ac-content{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--bkbg-ac-animation-duration) ease}.bkbg-ac-content[aria-hidden="false"]{grid-template-rows:1fr}.bkbg-ac-wrap[data-animation="0"] .bkbg-ac-content{transition:none}.bkbg-ac-inner{overflow:hidden}.bkbg-ac-body{padding:var(--bkbg-ac-content-padding);color:var(--bkbg-ac-content-color);background:var(--bkbg-ac-content-bg);font-size:var(--bkbg-ac-content-font-size);font-weight:var(--bkbg-ac-content-font-weight);line-height:var(--bkbg-ac-content-line-height)}.bkbg-ac-body p:first-child{margin-top:0}.bkbg-ac-body p:last-child{margin-bottom:0}.bkbg-ac-wrap .bkbg-ac-item{position:relative}.bkbg-ac-item.is-selected{outline:2px solid var(--bkbg-ac-accent);outline-offset:2px}.bkbg-ac-item-actions{position:absolute;top:8px;right:8px;display:none;gap:4px;z-index:10;background:#fff;padding:4px;border-radius:4px;box-shadow:0 2px 8px rgb(0 0 0 / .15)}.bkbg-ac-item:hover .bkbg-ac-item-actions,.bkbg-ac-item.is-selected .bkbg-ac-item-actions{display:flex}.bkbg-ac-header .bkbg-ac-title-input{flex:1;background:#fff0;border:none;color:inherit;font:inherit;padding:0;margin:0;outline:none;cursor:text}.bkbg-ac-header .bkbg-ac-title-input:focus{background:rgb(255 255 255 / .5);border-radius:4px;padding:2px 6px;margin:-2px -6px}.bkbg-ac-body-editor{min-height:60px}.bkbg-ac-body-editor:focus{outline:none}.bkbg-ac-add-item{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;margin-top:8px;border:2px dashed var(--bkbg-ac-border-color);border-radius:var(--bkbg-ac-radius);background:#fff0;color:var(--bkbg-ac-header-color);font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s ease}.bkbg-ac-add-item:hover{border-color:var(--bkbg-ac-accent);color:var(--bkbg-ac-accent);background:rgb(59 130 246 / .05)}.bkbg-ac-add-item svg{width:20px;height:20px}.bkbg-ac-wrap[data-hover="0"] .bkbg-ac-header:hover{background:var(--bkbg-ac-header-bg);color:var(--bkbg-ac-header-color)}.bkbg-ac-wrap[data-shadow="0"] .bkbg-ac-item{box-shadow:none}