@php
    $items = $items ?? [];
    $title = $title ?? '口径说明';
    $collapsible = (bool) ($collapsible ?? true);
@endphp

@if(is_array($items) && count($items) > 0)
    @if($collapsible)
        <details class="collapsible muted muted-xs" data-role="metric-explain" style="margin-top:4px;">
            <summary class="collapsible-summary"><strong>{{ $title }}：</strong><span class="muted">（点击展开）</span></summary>
            <div class="collapsible-body">
                @foreach($items as $i => $text)
                    <span>{{ $text }}@if($i < count($items) - 1)；@endif</span>
                @endforeach
            </div>
        </details>
    @else
        <div class="muted muted-xs" data-role="metric-explain" style="margin-top:4px;">
            <strong>{{ $title }}：</strong>
            @foreach($items as $i => $text)
                <span>{{ $text }}@if($i < count($items) - 1)；@endif</span>
            @endforeach
        </div>
    @endif
@endif