           
            <div class="slide-counter" id="slideCounter">1 / {{ slides_count }}</div>
            
            <button class="control-btn" onclick="toggleFullscreen()" title="全屏 (F)">
                <i class="fas fa-expand"></i>
            </button>
            
            <button class="control-btn" id="nextBtn" onclick="nextSlide()" title="下一页 (→)">
                <i class="fas fa-chevron-right"></i>
            </button>
        </div>

        <!-- 缩略图切换按钮 -->
 