/**组件样式**/
.zt-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;}
.zt-title {
  background: linear-gradient(to right, #c8102e, #900);
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  padding: 8px 20px;
  margin-bottom: 15px;
  position: relative;}
.zt-title::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 0;
  border-top: 38px solid #900;
  border-right: 15px solid transparent;}

/* 轮播容器 - 清除默认样式 */
.zt {
  
  overflow: hidden;}
.zt .slick-slider {
  margin: 0;
  padding: 0;
  list-style: none;}

/* 轮播项样式 */
.zt .slick-slide {
  margin: 0 10px;
  box-sizing: border-box;}
.zt .pic {
  position: relative;

  overflow: hidden;
  border-radius: 4px;}
.zt .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;}

/* 轮播按钮 - 修复定位和样式 */
.zt .slick-prev, 
.zt .slick-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  width: 40px;
  height: 40px;

  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
  padding: 0;
  margin: 0;}
/* 左按钮 */
.zt .slick-prev {
  left: 0px;
  background: url(images/left-arr.png) no-repeat;
  position: absolute;
  top: 52%;
  transform: translateY(-50%);
  z-index: 100;}
/* 右按钮 */
.zt .slick-next {
  right: 0px; /* 调整位置，避免遮挡内容 */
  background: url(images/right-arr.png) no-repeat;
  position: absolute;
  top: 52%;
  transform: translateY(-50%);
  z-index: 100;}
.zt .slick-prev:hover, 
.zt .slick-next:hover {

  transform: translateY(-50%) scale(1.2);}

<script>
// 确保DOM加载完成后初始化
$(document).ready(function() {}
  
  // 重新初始化轮播
  $('#zt-carousel').slick({
    slidestoshow: 4,        // 一屏显示4个
    slidesToScroll: 1,      // 每次滚动1个
    autoplay: true,         // 开启自动轮播
    autoplaySpeed: 3000,    // 自动轮播间隔3秒
    infinite: true,         // 无限循环
    arrows: true,           // 显示左右按钮
 prevArrow: '<button class="slick-prev" aria-label="Previous"></button>',
    nextArrow: '<button class="slick-next" aria-label="Next"></button>',
    responsive: [
        {
            breakpoint: 768,
            settings: {
                slidesToShow: 2
            ;}