feat(solution2): 条数 ≤3 时隐藏箭头

public/themes/dist_static/static/js/solution2.js

@@ -75,6 +75,13 @@ function initMoreSwiper() {
 	const root = document.querySelector(".sl2-more");
 	const el = root?.querySelector(".sl2-more__swiper");
 	if (!root || !el || !window.Swiper) return;
+	const slideCount = el.querySelectorAll(".swiper-wrapper > .swiper-slide").length;
+	// 一屏展示 3 条，不超过 3 条时隐藏切换按钮
+	if (slideCount <= 3) {
+		root.querySelectorAll(".sl2-more__head .s-arrows, .sl2-more__arrows-mobile").forEach((node) => {
+			node.style.display = "none";
+		});
+	}
 	new window.Swiper(el, {
 		slidesPerView: 3,
 		spaceBetween: 40,

public/themes/website/1/zh/demo/solution2.html

@@ -199,7 +199,7 @@ $current_cate_id = $current_cate['id'] ?? 0;
     </section>
     {/if}
     {if !empty($sub_cates[5])}
-
+    <!-- 其他解决方案 -->
     <section class="sl2-more section__wrap" id="more" data-header-dark>
       <div class="sl2-more__head">
         <h2 class="sl2-more__title">{$sub_cates[5]['title'] ?? ''}</h2>