diff --git a/app/index/view/mobile/public/header.html b/app/index/view/mobile/public/header.html
index 215d33d3..1071bb48 100644
--- a/app/index/view/mobile/public/header.html
+++ b/app/index/view/mobile/public/header.html
@@ -15,7 +15,7 @@
         </div>
     </div>
 
-    <div class="nav-dropdown-menu" style="height: 100vh; overflow-y: scroll;-webkit-overflow-scrolling: touch;padding-bottom:4rem;">
+    <div class="nav-dropdown-menu" style="height: 100vh; overflow-y: scroll;-webkit-overflow-scrolling: touch;padding-bottom:9rem;">
         <!-- 产品列表 - 有子菜单 -->
         <div class="menu-item has-child">
             <div class="menu-item-box">
diff --git a/app/index/view/mobile/public/header0408.html b/app/index/view/mobile/public/header0408.html
deleted file mode 100644
index 24cbc285..00000000
--- a/app/index/view/mobile/public/header0408.html
+++ /dev/null
@@ -1,161 +0,0 @@
-<header class="oircoEgapp-head">
-    <div class="headtop">
-        <a href="/"><img src="__IMAGES__/logo.png" class="headerlogimg" /></a>
-        <div class="action-r">
-            <div class="right img-responsive cursor_p">
-                <span class="icon-category cursor_p top-menu-toggle"><i class="icon-menu-svg"></i></span>
-                <span class="icon-keyword cursor_p top-search-toggle"><i class="icon-search-svg"></i></span>
-                <span class="mask-up cursor_p top-country-toggle"><i class="icon-lag-svg"></i></span>
-            </div>
-        </div>
-    </div>
-    <!-- 顶部菜单-->
-    <div class="top-menu">
-        <div class="it-ct">
-            <div class="it-1"><a href="/">{:lang_i18n('首页')}</a></div>
-        </div>
-        <div class="it-ct">
-            <div class="it-1">
-                <div class="it-1-more">{:lang_i18n('产品列表')}<i class="icon-arrow"></i></div>
-                {notempty name="header_categorys"}
-                {volist name="header_categorys" id="ca"}
-                <div class="it-1-2"><a href="{:url('product/category', ['id' => $ca.id])}">{$ca.name}</a></div>
-                {/volist}
-                {/notempty}
-            </div>
-        </div>
-        {notempty name="header_navigation"}
-        {volist name="header_navigation" id="nav"}
-        <div class="it-ct">
-            <div class="it-1">
-                {empty name="nav.children"}
-                <a href="{$nav.link}">{$nav.name}</a>
-                {else/}
-                <div class="it-1-more">{$nav.name}<i class="icon-arrow"></i></div>
-                {volist name="nav.children" id="ch"}
-                <div class="it-1-2"><a href="{$ch.link}">{$ch.name}</a></div>
-                {/volist}
-                {/empty}
-            </div>
-        </div>
-        {/volist}
-        {/notempty}
-    </div>
-    <!-- 顶部搜索-->
-    <div class="top-search">
-        <div class="marsk-container">
-            <div class="popup-quick">
-                <div class="ac-close float_r "><img src="__IMAGES__/close.png"></div>
-                <div class="search-in">
-                    <form action="{:url('product/search')}" method="get">
-                        <input type="text" name="keywords" placeholder="{:lang_i18n('产品')} USB 2.0...">
-                        <button type="submit" id="search-btnput" class="search-button">{:lang_i18n('搜索')}</button>
-                    </form>
-                    <div class="title-text">
-                        <p><a href="#">{:lang_i18n('搜索历史')}</a></p>
-                        <div id="history"></div>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </div>
-    <!-- 顶部国家选择-->
-    <div class="top-country">
-        <div class="mask"></div>
-        <div class="action-sheet">
-            <div class="menu-title">
-                <div class="menu-name">{:lang_i18n('请择地区')}</div>
-                <div class="close-icon">
-                    <img src="__IMAGES__/close.png">
-                </div>
-            </div>
-            <ul>
-                {volist name="header_languages" id="la"}
-                <li>
-                    <a href="{$la.lang_url}" target="_blank">
-                        <img src="{$la.lang_icon}">{$la.country_en_name} - {$la.lang_en_name}
-                    </a>
-                </li>
-                {/volist}
-            </ul>
-        </div>
-    </div>
-</header>
-<script type="text/javascript">
-    $(function() {
-        // 点击顶部菜单
-        $(".top-menu-toggle").click(function() {
-            $(".top-menu").slideToggle(800);
-        })
-        // 点击一级菜单显示二级菜单
-        $(".it-1-more").on("click", function() {
-            $('.it-1-2').hide();
-            $('.icon-arrow').removeClass('rotate');
-            $(this).siblings('.it-1-2').slideToggle(800);
-            $(this).find('.icon-arrow').addClass('rotate');
-        });
-        //点击搜索
-        $('.top-search-toggle').click(function() {
-            $(".marsk-container").show();
-        })
-        $('.ac-close').click(function() {
-            $(".marsk-container").hide();
-        })
-        // 顶部国家选择
-        $('.top-country-toggle').click(function(){
-            $(".mask,.action-sheet").show();
-        })
-        $('.top-country .close-icon').click(function(){
-            $(".mask,.action-sheet").hide();
-        })
-
-        // 移动端顶部宽度设置和主体内容宽度一致
-        var pageWidth = $('.oricoEGapp').outerWidth();
-        // 设置.header-PC元素的宽度
-        $('.oircoEgapp-head').css('width', pageWidth + 'px');
-        // 可选：监听窗口大小变化，实时更新宽度
-        $(window).resize(function() {
-            var newWidth = $('.oricoEGapp').outerWidth();
-            $('.oircoEgapp-head').css('width', newWidth + 'px');
-        });
-        
-        // 回显搜索历史记录
-        history();
-    })
-
-    function history() {
-        var keywords = new URL(window.location.href).searchParams.get('keywords')
-        var history_keywords = localStorage.getItem('header_search_keywords');
-        if (!history_keywords) {
-            history_keywords = [];
-        } else {
-            history_keywords = JSON.parse(history_keywords);
-        }
-
-        // 记录搜索关键词
-        if (keywords) {
-            if (history_keywords.includes(keywords)) {
-                history_keywords.splice(history_keywords.indexOf(keywords), 1);
-            }
-            history_keywords.unshift(keywords);
-            if (history_keywords.length > 3) {
-                history_keywords.pop();
-            }
-            localStorage.setItem('header_search_keywords', JSON.stringify(history_keywords));
-        }
-
-        // 回显搜索历史
-        history_keywords.forEach(function(item) {
-            $('#history').append(
-                $('<a>')
-                .css({
-                    'margin-right': '10px'
-                })
-                .attr('href', '{:url("product/search")}?keywords=' + item)
-                .text(item)
-            );
-        });
-
-        return history_keywords;
-    }
-</script>
\ No newline at end of file
diff --git a/app/index/view/mobile/public/header1.html b/app/index/view/mobile/public/header1.html
deleted file mode 100644
index f337fa26..00000000
--- a/app/index/view/mobile/public/header1.html
+++ /dev/null
@@ -1,679 +0,0 @@
-<link rel="stylesheet" href="__CSS__/new_header.css">
-<header>
-    <div class="mobile-header-box">
-        <div class="mobile-header-left">
-            <img src="__IMAGES__/header/nav.png" class="nav-img">
-            <img src="__IMAGES__/header/x.png" class="nav-img1">
-            <a href="/" target="_self" style="display: flex; justify-content: center;">
-                <img src="__IMAGES__/logo.png" class="nav-log">
-            </a>
-        </div>
-        <div class="mobile-header-right">
-            <img src="__IMAGES__/header/search.png" class="nav-search">
-            <img src="__IMAGES__/header/lang.png" class="nav-lang">
-            <img src="__IMAGES__/header/card.png" class="nav-card">
-        </div>
-    </div>
-
-    <div class="nav-dropdown-menu">
-        <!-- 产品列表 - 有子菜单 -->
-        <div class="menu-item has-child">
-            <div class="menu-item-box">
-                <span>{:lang_i18n('产品列表')}</span>
-                <img src="__IMAGES__/header/b.png" class="menu-item-img">
-            </div>
-            {if condition="!empty($header_categorys)"}
-            <div class="sub-menu" style="overflow-y: auto;">
-                {volist name="header_categorys" id="vo" key="idx"}
-                <div class="sub-item"><a href="{:url('product/classify', ['id' => $vo.id])}" target="_self">{$vo.name}</a></div>
-                {/volist}
-            </div>
-            {/if}
-        </div>
-
-        {if condition="!empty($header_navigation)"}
-        {volist name="header_navigation" id="nav"}
-        {empty name='nav.children'}
-        <div class="menu-item no-child" data-link="{$nav.link}">
-        {else/}
-        <div class="menu-item has-child" data-link="{$nav.link}">
-        {/empty}
-            <div class="menu-item-box">
-                <span>{$nav.name}</span>
-                <img src="__IMAGES__/header/b.png" class="menu-item-img">
-            </div>
-            {if condition="!empty($nav.children)"}
-            <div class="sub-menu" style="border: none;" >
-                {volist name="nav.children" id="child"}
-                <div class="sub-item no-padding ">
-                    <a href="{$child.link}" target="{$child.blank==1?'_blank':'_self'}" class="sub-item-card">
-                        <img src="{$child.image}" alt="" class="sub-item-card-img">
-                        <div class="sub-item-card-title">{$child.name}</div>
-                        <div class="sub-item-card-name">{$child.desc}</div>
-                    </a>
-                </div>
-                {/volist}
-            </div>
-            {/if}
-        </div>
-        {/volist}
-        {/if}
-    </div>
-
-    <!-- ====================== 购物车弹窗 ====================== -->
-    <div class="modal-overlay" id="cartModal">
-        <div class="modal-content">
-            <img src="__IMAGES__/header/x.png" class="modal-close">
-            {if condition="!empty($header_mall_entrance)"}
-            <div class="modal-items-list">
-                {volist name="header_mall_entrance" id="ma"}
-                {if condition="!empty($ma.link) && empty($ma.hover_image)"}
-                <a class="modal-item" href="{$ma.link}" target="_self">
-                    <img src="{$ma.image}" alt="" class="modal-item-img">
-                    <div class="modal-item-title">{$ma.name}</div>
-                </a>
-                {else/}
-                <!--悬浮图-->
-                <a class="modal-item" href="{$ma.link}" target="_self">
-                    <img src="{$ma.image}" alt="" class="modal-item-img">
-                    <div class="modal-item-title">{$ma.name}</div>
-                </a>
-                <div class="modal-item" style="display:none">
-                    <img src="{$ma.hover_image}" alt="" class="modal-item-img">
-                </div>
-                {/if}
-                {/volist}
-            </div>
-            {/if}
-        </div>
-    </div>
-
-    <!-- ====================== 语言弹窗 ====================== -->
-    <div class="modal-overlay" id="langModal">
-        <div class="lang-modal-content">
-            <img src="__IMAGES__/header/x.png" class="modal-close">
-            <div class="lang-items-list">
-                {volist name="header_languages" id="la"}
-                <a class="lang-item" href="{$la.lang_url}" target="_self">
-                    <img src="{$la.lang_icon}" />
-                    <div>{$la.country_en_name} - {$la.lang_en_name}</div>
-                </a>
-                {/volist}
-            </div>
-        </div>
-    </div>
-
-    <!-- ====================== 搜索弹窗 ====================== -->
-    <div class="modal-overlay" id="searchModal">
-        <div class="search-modal-content">
-            <img src="__IMAGES__/header/x.png" class="modal-close">
-            <div class="search-input-box">
-                <input type="text" placeholder="{:lang_i18n('请输入搜索关键词')}" id="searchInput">
-
-                <div class="search-clear-box">
-                    <img src="__IMAGES__/header/x.png" alt="{:lang_i18n('清除')}" class="search-clear-btn" id="searchClearBtn" style="display: none;">
-                </div>
-                <!-- <span style="width: 1px; color:#d9d9d9;margin: 0 10px;">|</span> -->
-                <div class="search-submit-box">
-                    <img src="__IMAGES__/header/search.png" alt="{:lang_i18n('搜索')}" class="search-submit-icon" id="searchSubmit">
-                </div>
-            </div>
-            <div class="search-history">
-                <div class="search-history-header">
-                    <div class="search-history-title">{:lang_i18n('搜索记录')}</div>
-                    <div class="search-history-clear" id="clearAllHistory">{:lang_i18n('清空')}</div>
-                </div>
-                <div class="search-history-list" id="searchHistoryList">
-                    <!-- 搜索记录会动态显示在这里 -->
-                </div>
-            </div>
-        </div>
-    </div>
-</header>
-<script>
-    document.addEventListener('DOMContentLoaded', function ()
-    {
-        const navBtn = document.querySelector('.nav-img');
-        const navBtn1 = document.querySelector('.nav-img1');
-        const dropdownMenu = document.querySelector('.nav-dropdown-menu');
-
-        // 禁止body滚动
-        function disableBodyScroll() {
-            document.body.style.overflow = 'hidden ';
-            document.body.style.position = 'fixed';
-            document.body.style.top = `-${window.scrollY}px`;
-            document.body.style.width = '100%';
-        }
-
-        // 恢复body滚动
-        function enableBodyScroll() {
-            const scrollY = document.body.style.top;
-            document.body.style.overflow = '';
-            document.body.style.position = '';
-            document.body.style.top = '';
-            document.body.style.width = '';
-            if (scrollY) {
-                window.scrollTo(0, parseInt(scrollY || '0') * -1);
-            }
-        }
-
-        // 复位所有子菜单（关闭并重置滚动位置）
-        function resetAllSubMenus() {
-            let hasOpenMenu = false;
-            document.querySelectorAll('.has-child .sub-menu').forEach(function(subMenu) {
-                if (subMenu.classList.contains('show')) {
-                    hasOpenMenu = true;
-                }
-                subMenu.classList.remove('show');
-                // 重置滚动位置到顶部
-                subMenu.scrollTop = 0;
-            });
-            document.querySelectorAll('.has-child').forEach(function(item) {
-                item.classList.remove('open');
-            });
-            
-            // 如果没有打开的菜单，恢复body滚动
-            if (!hasOpenMenu) {
-                enableBodyScroll();
-            }
-        }
-
-        // 关闭单个子菜单并重置滚动位置
-        function closeSubMenu(subMenu, menuItem) {
-            if (subMenu) {
-                subMenu.classList.remove('show');
-                subMenu.scrollTop = 0; // 重置滚动位置
-            }
-            if (menuItem) {
-                menuItem.classList.remove('open');
-            }
-            // 检查是否还有其他打开的菜单
-            const anyOpen = document.querySelector('.has-child .sub-menu.show');
-            if (!anyOpen) {
-                enableBodyScroll();
-            }
-        }
-
-        // 打开子菜单
-        function openSubMenu(subMenu, menuItem) {
-          
-            
-            subMenu.classList.add('show');
-            menuItem.classList.add('open');
-            // 确保新打开的菜单滚动位置在顶部
-            subMenu.scrollTop = 0;
-        }
-
-        // 打开菜单
-        navBtn.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-              // 禁止body滚动
-              disableBodyScroll();
-            // 关闭所有弹窗
-            closeAllModals();
-            dropdownMenu.classList.add('show');
-            navBtn.style.display = 'none';
-            navBtn1.style.display = 'block';
-        });
-
-        // 关闭菜单 - 复位所有子菜单
-        navBtn1.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            dropdownMenu.classList.remove('show');
-            navBtn.style.display = 'block';
-            navBtn1.style.display = 'none';
-            
-            // 复位所有子菜单到初始状态
-            resetAllSubMenus();
-        });
-
-        // ====================== 处理所有菜单项（同一时间只展开一个） ======================
-        document.querySelectorAll('.menu-item').forEach(function (item)
-        {
-            const isHasChild = item.classList.contains('has-child');
-            const subMenu = item.querySelector('.sub-menu');
-            const box = item.querySelector('.menu-item-box');
-
-            if (isHasChild && subMenu) {
-                // 移除原有事件，重新绑定（确保只有一个展开）
-                const newBox = box.cloneNode(true);
-                box.parentNode.replaceChild(newBox, box);
-                
-                newBox.addEventListener('click', function (e)
-                {
-                    e.stopPropagation();
-                    
-                    // 检查当前是否已展开
-                    const isOpen = subMenu.classList.contains('show');
-                    
-                    // 关闭所有其他子菜单并重置滚动位置
-                    document.querySelectorAll('.has-child').forEach(function (otherItem) {
-                        const otherSubMenu = otherItem.querySelector('.sub-menu');
-                        if (otherSubMenu && otherSubMenu !== subMenu) {
-                            otherSubMenu.classList.remove('show');
-                            otherSubMenu.scrollTop = 0; // 重置滚动位置
-                            otherItem.classList.remove('open');
-                        }
-                    });
-                    
-                    // 切换当前菜单
-                    if (!isOpen) {
-                        openSubMenu(subMenu, item);
-                    } else {
-                        closeSubMenu(subMenu, item);
-                    }
-                });
-            } else {
-                const link = item.getAttribute('data-link');
-                if (link) {
-                    item.addEventListener('click', function (e)
-                    {
-                        e.stopPropagation();
-                        window.location.href = link;
-                    });
-                }
-            }
-        });
-
-        // 阻止子菜单链接冒泡
-        document.querySelectorAll('.sub-item').forEach(function (sub)
-        {
-            sub.addEventListener('click', function (e)
-            {
-                e.stopPropagation();
-            });
-        });
-
-        dropdownMenu.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-        });
-
-        navBtn1.style.display = 'none';
-        navBtn.style.display = 'block';
-
-        // 关闭所有弹窗的公共函数
-        function closeAllModals ()
-        {
-            cartModal.classList.remove('show');
-            langModal.classList.remove('show');
-            searchModal.classList.remove('show');
-            if (searchInput) {
-                searchInput.value = '';
-                if (searchClearBtn) searchClearBtn.style.display = 'none';
-            }
-        }
-
-        // ====================== 购物车弹窗交互 ======================
-        const cardBtn = document.querySelector('.nav-card');
-        const cartModal = document.getElementById('cartModal');
-        const cartModalClose = cartModal.querySelector('.modal-close');
-
-        cardBtn.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            // 关闭下拉菜单和其他弹窗
-            dropdownMenu.classList.remove('show');
-            navBtn.style.display = 'block';
-            navBtn1.style.display = 'none';
-            closeAllModals();
-            // 复位所有子菜单
-            resetAllSubMenus();
-            cartModal.classList.add('show');
-        });
-
-        cartModalClose.addEventListener('click', function ()
-        {
-            cartModal.classList.remove('show');
-        });
-
-        cartModal.addEventListener('click', function (e)
-        {
-            if (e.target === cartModal) {
-                cartModal.classList.remove('show');
-            }
-        });
-
-        // ====================== 语言弹窗交互 ======================
-        const langBtn = document.querySelector('.nav-lang');
-        const langModal = document.getElementById('langModal');
-        const langModalClose = langModal.querySelector('.modal-close');
-
-        langBtn.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            // 关闭下拉菜单和其他弹窗
-            dropdownMenu.classList.remove('show');
-            navBtn.style.display = 'block';
-            navBtn1.style.display = 'none';
-            closeAllModals();
-            // 复位所有子菜单
-            resetAllSubMenus();
-            langModal.classList.add('show');
-        });
-
-        langModalClose.addEventListener('click', function ()
-        {
-            langModal.classList.remove('show');
-        });
-
-        langModal.addEventListener('click', function (e)
-        {
-            if (e.target === langModal) {
-                langModal.classList.remove('show');
-            }
-        });
-
-        document.querySelectorAll('.lang-item').forEach(function (item)
-        {
-            item.addEventListener('click', function (e)
-            {
-                e.stopPropagation();
-                console.log('选择了语言:', this.innerText);
-                langModal.classList.remove('show');
-            });
-        });
-
-        // ====================== 搜索记录功能 ======================
-        // 获取搜索记录
-        function getSearchHistory ()
-        {
-            const history = localStorage.getItem('searchHistory');
-            return history ? JSON.parse(history) : [];
-        }
-
-        // 保存搜索记录
-        function saveSearchHistory (history)
-        {
-            localStorage.setItem('searchHistory', JSON.stringify(history));
-        }
-
-        // 添加搜索记录
-        function addSearchHistory (keyword)
-        {
-            if (!keyword || !keyword.trim()) return;
-            keyword = keyword.trim();
-            let history = getSearchHistory();
-            history = history.filter(item => item !== keyword);
-            history.unshift(keyword);
-            if (history.length > 10) {
-                history = history.slice(0, 10);
-            }
-            saveSearchHistory(history);
-            renderSearchHistory();
-        }
-
-        // 删除单条搜索记录
-        function deleteSearchHistoryItem (keyword)
-        {
-            let history = getSearchHistory();
-            history = history.filter(item => item !== keyword);
-            saveSearchHistory(history);
-            renderSearchHistory();
-        }
-
-        // 清空所有搜索记录
-        function clearAllSearchHistory ()
-        {
-            saveSearchHistory([]);
-            renderSearchHistory();
-        }
-
-        // 渲染搜索记录列表
-        function renderSearchHistory ()
-        {
-            const historyList = document.getElementById('searchHistoryList');
-            const history = getSearchHistory();
-
-            if (!historyList) return;
-
-            if (history.length === 0) {
-                historyList.innerHTML = '<div class="empty-history">暂无搜索记录</div>';
-                return;
-            }
-
-            historyList.innerHTML = '';
-            history.forEach(function (keyword)
-            {
-                const itemDiv = document.createElement('div');
-                itemDiv.className = 'search-history-item';
-                itemDiv.innerHTML = `
-                    <span>${escapeHtml(keyword)}</span>
-                    <img src="__IMAGES__/header/x.png" class="delete-icon" data-keyword="${escapeHtml(keyword)}">
-                `;
-                itemDiv.addEventListener('click', function (e)
-                {
-                    if (e.target.classList && e.target.classList.contains('delete-icon')) {
-                        e.stopPropagation();
-                        deleteSearchHistoryItem(keyword);
-                    } else {
-                        e.stopPropagation();
-                        searchInput.value = keyword;
-                        doSearch(keyword);
-                    }
-                });
-                historyList.appendChild(itemDiv);
-            });
-        }
-
-        // 简单的防XSS
-        function escapeHtml (str)
-        {
-            return str.replace(/[&<>]/g, function (m)
-            {
-                if (m === '&') return '&amp;';
-                if (m === '<') return '&lt;';
-                if (m === '>') return '&gt;';
-                return m;
-            });
-        }
-
-        // ====================== 搜索弹窗交互 ======================
-        const searchBtn = document.querySelector('.nav-search');
-        const searchModal = document.getElementById('searchModal');
-        const searchModalClose = searchModal.querySelector('.modal-close');
-        const searchInput = document.getElementById('searchInput');
-        const searchSubmit = document.getElementById('searchSubmit');
-        const searchClearBtn = document.getElementById('searchClearBtn');
-        const clearAllHistoryBtn = document.getElementById('clearAllHistory');
-
-        searchInput.addEventListener('input', function (e)
-        {
-            if (searchInput.value.length > 0) {
-                searchClearBtn.style.display = 'block';
-            } else {
-                searchClearBtn.style.display = 'none';
-            }
-        });
-
-        searchClearBtn.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            searchInput.value = '';
-            searchClearBtn.style.display = 'none';
-            searchInput.focus();
-        });
-
-        if (clearAllHistoryBtn) {
-            clearAllHistoryBtn.addEventListener('click', function (e)
-            {
-                e.stopPropagation();
-                clearAllSearchHistory();
-            });
-        }
-
-        searchBtn.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            // 关闭下拉菜单和其他弹窗
-            dropdownMenu.classList.remove('show');
-            navBtn.style.display = 'block';
-            navBtn1.style.display = 'none';
-            closeAllModals();
-            // 复位所有子菜单
-            resetAllSubMenus();
-            renderSearchHistory();
-            searchModal.classList.add('show');
-            setTimeout(() =>
-            {
-                searchInput.focus();
-            }, 100);
-        });
-
-        searchModalClose.addEventListener('click', function ()
-        {
-            searchModal.classList.remove('show');
-            searchInput.value = '';
-            searchClearBtn.style.display = 'none';
-        });
-
-        searchModal.addEventListener('click', function (e)
-        {
-            if (e.target === searchModal) {
-                searchModal.classList.remove('show');
-                searchInput.value = '';
-                searchClearBtn.style.display = 'none';
-            }
-        });
-
-        // 执行搜索
-        function doSearch (keyword)
-        {
-            if (keyword && keyword.trim()) {
-                const searchKeyword = keyword.trim();
-                console.log('搜索关键词:', searchKeyword);
-                if (searchKeyword) {
-                    addSearchHistory(searchKeyword);
-                    window.location.href = "{:url('product/search')}?keywords=" + encodeURIComponent(searchKeyword);
-                    searchModal.classList.remove('show');
-                    searchInput.value = '';
-                    searchClearBtn.style.display = 'none';
-                }
-
-            }
-        }
-        
-        searchSubmit.addEventListener('click', function (e)
-        {
-            e.stopPropagation();
-            doSearch(searchInput.value);
-        });
-
-        searchInput.addEventListener('keypress', function (e)
-        {
-            console.log(e,'========e=============')
-            if (e.key === 'Enter' || e.key === 'enter' || e.keyCode === 13) {
-                e.preventDefault();
-                doSearch(searchInput.value);
-            }
-        });
-        
-        // ====================== 添加：点击空白区域关闭所有子菜单 ======================
-        document.addEventListener('click', function(e) {
-            // 如果点击的不是菜单项内部，关闭所有子菜单
-            if (!e.target.closest('.menu-item')) {
-                resetAllSubMenus();
-            }
-        });
-        
-        // ====================== 动态计算子菜单高度并添加滚动功能（产品列表除外） ======================
-        // 判断是否为产品列表（第一个菜单项）
-        function isProductList(menuItem) {
-            const firstMenuItem = document.querySelector('.menu-item');
-            return menuItem === firstMenuItem;
-        }
-        
-        // 设置子菜单的最大高度
-        function setSubMenuHeight(subMenu, menuItem) {
-            if (!subMenu || !menuItem) return;
-            
-            // 产品列表不处理
-            if (isProductList(menuItem)) {
-                subMenu.style.maxHeight = '';
-                subMenu.style.overflowY = '';
-                return;
-            }
-            
-            // 获取菜单位置信息
-            const rect = menuItem.getBoundingClientRect();
-            const bottomSpace = 50;   // 底部留白空间
-            
-            // 计算可用高度 = 视口高度 - 菜单顶部距离 - 底部留白
-            let availableHeight = window.innerHeight - rect.top - bottomSpace;
-            
-            // 限制最小高度
-            if (availableHeight < 200) {
-                availableHeight = 200;
-            }
-            
-            // 设置子菜单的最大高度和滚动
-            subMenu.style.maxHeight = availableHeight + 'px';
-            subMenu.style.overflowY = 'auto';
-            subMenu.style.overflowX = 'hidden';
-            subMenu.style.WebkitOverflowScrolling = 'touch';
-        }
-        
-        // 为所有有子菜单的导航项（产品列表除外）绑定事件
-        const allMenuItems = document.querySelectorAll('.has-child');
-        
-        allMenuItems.forEach(function(menuItem) {
-            const subMenu = menuItem.querySelector('.sub-menu');
-            const box = menuItem.querySelector('.menu-item-box');
-            
-            if (!subMenu || !box) return;
-            
-            // 产品列表不处理滚动功能
-            if (isProductList(menuItem)) {
-                return;
-            }
-            
-            // 添加点击事件处理高度
-            box.addEventListener('click', function(e) {
-                // 如果子菜单即将打开，计算高度
-                if (!subMenu.classList.contains('show')) {
-                    // 延迟一帧，确保DOM已更新
-                    setTimeout(function() {
-                        setSubMenuHeight(subMenu, menuItem);
-                        // 确保滚动位置在顶部
-                        subMenu.scrollTop = 0;
-                    }, 0);
-                }
-            });
-        });
-        
-        // 窗口大小改变时，重新计算已打开的子菜单高度
-        window.addEventListener('resize', function() {
-            const openSubMenus = document.querySelectorAll('.has-child .sub-menu.show');
-            openSubMenus.forEach(function(subMenu) {
-                const menuItem = subMenu.closest('.has-child');
-                if (menuItem && !isProductList(menuItem)) {
-                    setSubMenuHeight(subMenu, menuItem);
-                }
-            });
-        });
-        
-        // 监听菜单打开状态变化（使用 MutationObserver 确保高度正确设置）
-        const observer = new MutationObserver(function(mutations) {
-            mutations.forEach(function(mutation) {
-                if (mutation.attributeName === 'class') {
-                    const target = mutation.target;
-                    if (target.classList && target.classList.contains('sub-menu') && target.classList.contains('show')) {
-                        const menuItem = target.closest('.has-child');
-                        if (menuItem && !isProductList(menuItem)) {
-                            setSubMenuHeight(target, menuItem);
-                            // 确保滚动位置在顶部
-                            target.scrollTop = 0;
-                        }
-                    }
-                }
-            });
-        });
-        
-        // 观察所有子菜单的class变化
-        document.querySelectorAll('.has-child .sub-menu').forEach(function(subMenu) {
-            observer.observe(subMenu, { attributes: true });
-        });
-    });
-</script>
diff --git a/app/index/view/pc/public/20230331.header.html b/app/index/view/pc/public/20230331.header.html
deleted file mode 100644
index b29fb394..00000000
--- a/app/index/view/pc/public/20230331.header.html
+++ /dev/null
@@ -1,287 +0,0 @@
-<header class="header-PC">
-	<div id="header">
-		<!-- LOG -->
-		<div class="nav1">
-			<a href="/">
-				<img src="__IMAGES__/logo.png" />
-			</a>
-		</div>
-		<!--顶部导航栏 -->
-		<div class="nav2">
-			<nav id="booNavigation" class="booNavigation">
-				<ul>
-					{if condition="!empty($header_categorys)"}
-					<li class="navItem">
-						<a href="javascript:void(0);">{:lang_i18n('产品列表')}</a>
-						<img src="__IMAGES__/black-down.png" class="downimg" />
-						<ol class="navItemConten">
-							<!-- 左边子菜单-->
-							<ul class="navItem_cyleft">
-								{volist name="header_categorys" id="vo"}
-								<li class="{$key == 0 ? 'it_active' : ''}">
-									<a href="{:url('product/category', ['id' => $vo.id])}">{$vo.name}</a>
-								</li>
-								{/volist}
-							</ul>
-							<!-- 右边子菜单-->
-							{volist name="header_categorys" id="vo" key="idx"}
-							<div class="navItem_cyright" {eq name="idx" value="1" }style="display: block;"{else/}style="display: none;"{/eq}>
-								{if condition="!empty($vo.children)"}
-								{volist name="vo.children" id="vc"}
-								<dl class="nav_cyrightit">
-									<dt>
-										<a href="{:url('product/subcategory', ['id' => $vc.id])}">{$vc.name}</a>
-									</dt>
-									{if condition="!empty($vc.children)"}
-									{volist name="vc.children" id="vcc"}
-									<dd>
-										<a href="{:url('product/subcategory', ['id' => $vcc.id])}">{$vcc.name}</a>
-									</dd>
-									{/volist}
-									{/if}
-								</dl>
-								{/volist}
-								{/if}
-							</div>
-							{/volist}
-						</ol>
-					</li>
-					{/if}
-					{volist name="header_navigation" id="vo"}
-					<li class="navItem">
-						<a href="{$vo.link}" target="{$vo.blank==1?'_blank':'_self'}">{$vo.name}</a>
-						{if condition="!empty($vo.children)"}
-						<img src="__IMAGES__/black-down.png" class="downimg" />
-						<!--下拉菜单 -->
-						<ol class="navItemConten1">
-							{volist name="vo.children" id="voc"}
-							<li>
-								<a href="{$voc.link}" target="{$voc.blank==1?'_blank':'_self'}">{$voc.name}</a>
-							</li>
-							{/volist}
-						</ol>
-						{/if}
-					</li>
-					{/volist}
-				</ul>
-			</nav>
-		</div>
-		<!-- 顶部搜索/国家选择/商店-->
-		<div class="nav3">
-			<img src="__IMAGES__/icon-search.png" id="openModalBtn" class="searchimg" />
-			<div class="choesCountry">
-				<img src="__IMAGES__/icon-language.png" id="countrycheck" class="checkimg" />
-				<!--国家选择 -->
-				<div class="topCountry" id="top-country">
-					<ul>
-						<li class="closec">
-							<span class="closecountrybt">×</span>
-						</li>
-						{volist name="header_languages" id="vo"}
-						<a href="{$vo.lang_url}">
-							<li>
-								<div class="cico">
-									<img src="{$vo.lang_icon}" class="countryimg" />
-								</div>
-								<p class="countryName">{$vo.country_en_name} - {$vo.lang_en_name}</p>
-							</li>
-						</a>
-						{/volist}
-					</ul>
-				</div>
-			</div>
-			{eq name=":cookie('think_lang')" value="en-us"}
-			{notempty name="basic_config['navigation_store_url']['value']"}
-			<a class="storetopbt" href="{$basic_config['navigation_store_url']['value']}" target="_blank">
-				<img src="__IMAGES__/shopico.png" class="storeImgico" />{:lang_i18n('店铺')}
-			</a>
-			{/notempty}
-			{/eq}
-		</div>
-	</div>
-
-	<!-- 搜索弹框-->
-	<div class="searchmodalMian" id="scmodal">
-		<div class="searchmodalct">
-			<span class="close-btn">×</span>
-			<input type="text" name="keywords" id="serrchinput" autocomplete="off" />
-			<!-- 历史记录 -->
-			<div class="searchhistory">
-				<p class="h_title">{:lang_i18n('搜索记录')}</p>
-				<ul></ul>
-			</div>
-			<div class="popProduct">
-				<p class="h_title">{:lang_i18n('热销产品')}</p>
-				<div class="popmain">
-					{volist name="header_hot_products" id="vo"}
-					<div class="popitem">
-						<a href="{:url('product/detail', ['id' => $vo.id])}"><img src="{:thumb($vo.cover_image)}" class="popimg" /></a>
-						<div class="productName">{$vo.name}</div>
-						<div class="produc-dec">{$vo.short_name}</div>
-					</div>
-					{/volist}
-				</div>
-			</div>
-		</div>
-	</div>
-</header>
-<script type="text/javascript">
-    $(function() {
-        $('.header-PC #header .navItem>a').each(function(idx, item) {
-            var _item = $(item);
-            _item.removeClass('active');
-            if (_item.attr('href') && compareUrls(location.href, _item.get(0).href)) {
-                _item.addClass('active').siblings();
-            }
-        });
-        
-        // 比较两个URL是否相等（支持只有path的情况，并处理有无.html后缀的情况）
-        function compareUrls(url1, url2) {
-            // 如果输入的是相对路径，添加当前域名
-            if (!url1.startsWith('http')) {
-                url1 = window.location.origin + (url1.startsWith('/') ? '' : '/') + url1;
-            }
-            if (!url2.startsWith('http')) {
-                url2 = window.location.origin + (url2.startsWith('/') ? '' : '/') + url2;
-            }
-
-            // 将两个URL转换为URL对象
-            const urlObj1 = new URL(url1);
-            const urlObj2 = new URL(url2);
-
-            // 获取路径名并移除末尾的斜杠
-            let path1 = urlObj1.pathname.replace(/\/$/, '');
-            let path2 = urlObj2.pathname.replace(/\/$/, '');
-
-            // 移除.html后缀
-            path1 = path1.replace(/\.html$/, '');
-            path2 = path2.replace(/\.html$/, '');
-
-            // 比较处理后的路径
-            return path1 === path2;
-        }
-    })
-</script>
-<script>
-	$(document).ready(function () {
-		// 搜索历史记录处理
-		function history(keywords) {
-			var history = localStorage.getItem('header_search_keywords');
-			if (!history) {
-				history = [];
-			} else {
-				history = JSON.parse(history);
-			}
-			// 记录搜索关键词
-			if (keywords) {
-				if (history.includes(keywords)) {
-					history.splice(history.indexOf(keywords), 1);
-				}
-				history.unshift(keywords);
-				if (history.length > 3) {
-					history.pop();
-				}
-				localStorage.setItem('header_search_keywords', JSON.stringify(history));
-				return history;
-			}
-
-			// 回显搜索历史记录
-			history.forEach(function (item) {
-				$('.searchhistory ul').append('<li><a href="{:url(\'product/search\')}?keywords=' + item + '">' + item + '</a></li>');
-			});
-
-			return history;
-		}
-
-		// 封装一个函数用于处理鼠标悬停显示和隐藏内容
-		function handleHover($element, $content) {
-			// 同时支持鼠标悬停和点击事件
-			$element
-				.mouseenter(function () {
-					$content.stop(true, true).slideDown(60);
-				})
-				.mouseleave(function () {
-					$content.stop(true, true).slideUp(60);
-				})
-				.click(function (e) {
-					// 阻止链接默认跳转（如果有链接的话）
-					if ($content.is(':visible')) {
-						$content.stop(true, true).slideUp(60);
-					} else {
-						$content.stop(true, true).slideDown(60);
-					}
-					// 防止点击事件冒泡到a标签
-					e.preventDefault();
-					e.stopPropagation();
-				});
-		}
-
-		// 处理产品列表的下拉菜单
-		var $firstNav = $('.navItem').eq(0);
-		if ($firstNav.find('.navItemConten').length) {
-			handleHover($firstNav, $firstNav.find('.navItemConten'));
-		}
-
-		// 鼠标移入左侧子菜单切换显示
-		$('.navItem_cyleft li').mouseenter(function () {
-			$(this).addClass('it_active').siblings().removeClass('it_active');
-			$('.navItem_cyright').hide();
-			$('.navItem_cyright').eq($(this).index()).show();
-		});
-
-		// 动态处理所有带有navItemConten1的导航项
-		$('.navItem').each(function () {
-			var $this = $(this);
-			var $dropdown = $this.find('.navItemConten1');
-			// 只给有下拉菜单的导航项绑定事件
-			if ($dropdown.length) {
-				handleHover($this, $dropdown);
-			}
-		});
-
-		// 点击搜索
-		$('#openModalBtn').click(function () {
-			$('#scmodal').toggle();
-		});
-		$('.close-btn').click(function () {
-			$('#scmodal').hide();
-		});
-
-		// 点击空白处关闭下拉菜单
-		$(document).click(function () {
-			$('.navItemConten, .navItemConten1, #top-country').slideUp(60);
-		});
-
-		// 防止下拉菜单内部点击触发空白处关闭事件
-		$('.navItemConten, .navItemConten1, #top-country').click(function (e) {
-			e.stopPropagation();
-		});
-
-		// 搜索历史记录回显
-		history();
-
-		// 执行搜索
-		$('#serrchinput').keydown(function (event) {
-			if (event.originalEvent.keyCode == 13) {
-				var keywords = $(this).val();
-				if (keywords == '') {
-					return false;
-				}
-				// 记录搜索关键词
-				history(keywords);
-
-				// 跳转到搜索页面
-				window.location.href = "{:url('product/search')}" + '?keywords=' + keywords;
-			}
-		});
-
-		// 点击选择国家
-		$('#countrycheck').click(function (e) {
-			$('#top-country').toggle();
-			e.stopPropagation();
-		});
-		$('.closecountrybt').click(function () {
-			$('#top-country').hide();
-		});
-	});
-</script>
diff --git a/app/index/view/pc/public/header1.html b/app/index/view/pc/public/header1.html
deleted file mode 100644
index ae91c413..00000000
--- a/app/index/view/pc/public/header1.html
+++ /dev/null
@@ -1,893 +0,0 @@
-<link rel="stylesheet" href="__CSS__/header.css">
-<div class="header" >
-<!-- 导航外容器：1920px宽，下拉框基于此定位 -->
-    <div class="header-nav-outer" >
-        <!-- 顶部导航栏 -->
-        <div class="header-nav-bar">
-            <div style="display:flex;align-items:center">
-                <a href="/" style="display:flex;align-items:center">
-                    <img src="__IMAGES__/logo.png" alt="orico" class="header-log">
-                </a>
-            </div>
-            <div class="header-nav-items">
-                {if condition="!empty($header_categorys)"}
-                <div class="header-nav-item">
-                    <div class="header-nav-title">{:lang_i18n('产品列表')}</div>
-                    <div class="header-dropdown" >
-                        <div class="header-dropdown-tabs">
-                            {volist name="header_categorys" id="vo" key="idx"}
-                            <div class="header-tab-item {if condition="$idx == 1"}active{/if}" data-tab="tag-{$vo.id}">{$vo.name}</div>
-                            {/volist}
-                        </div>
-                        {volist name="header_categorys" id="vo" key="idx"}
-                        <div class="header-dropdown-content header-tab-content {if condition="$idx == 1"}active{/if}" id="tag-{$vo.id}">
-                            <div class="header-dropdown-category">
-                                {if condition="!empty($vo.children)"}
-                                {volist name="vo.children" id="vc"}
-                                <div class="header-category-box">
-                                    {volist name="vc" id="vcc"}
-                                    <div class="header-category-block">
-                                        <div class="header-category-title">
-                                            <a href="{:url('product/subcategory', ['id' => $vcc.id])}" target="_self">
-                                                {$vcc.name}
-                                            </a>
-                                        </div>
-                                        <ul class="header-category-list">
-                                            {if condition="!empty($vcc.children)"}
-                                            {volist name="vcc.children" id="vccc" length="4"}
-                                            <li class="header-category-item">
-                                                <a href="{:url('product/subcategory', ['id' => $vccc.id])}" target="_self">
-                                                    {$vccc.name}
-                                                </a>
-                                            </li>
-                                            {/volist}
-                                            {/if}
-                                        </ul>
-                                    </div>
-                                    {/volist}
-                                </div>
-                                {/volist}
-                                {/if}
-                            </div>
-                            <div class="header-dropdown-products">
-                                {if condition="!empty($vo.recommends)"}
-                                {volist name="vo.recommends" id="recommend"}
-                                <div class="header-product-card">
-                                    <a href="{$recommend.link}">
-                                        <div class="header-product-img">
-                                            <img src="{$recommend.image}" alt="">
-                                        </div>
-                                        <div class="header-product-name">{$recommend.title}</div>
-                                    </a>
-                                </div>
-                                {/volist}
-                                {/if}
-                            </div>
-                        </div>
-                        {/volist}
-                    </div>
-                </div>
-                {/if}
-                {if condition="!empty($header_navigation)"}
-                {volist name="header_navigation" id="nav"}
-                <div class="header-nav-item">
-                    {if condition="empty($nav.children)"}
-                    <div class="header-nav-title">
-                        <a href="{$nav.link}" target="{$nav.blank==1?'_blank':'_self'}">{$nav.name}</a>
-                    </div>
-                    {else /}
-                    <div class="header-nav-title">{$nav.name}</div>
-                    <!-- style="display: block;" -->
-                    <div class="header-dropdown" >
-                        <div class="header-dropdown-content1">
-                            {volist name="nav.children" id="child"}
-                            <div class="header-product-card-1">
-                                <a href="{$child.link}" target="{$child.blank==1?'_blank':'_self'}">
-                                    <div class="header-product-img-1">
-                                        <img src="{$child.image}" alt="">
-                                    </div>
-                                    <div class="header-product-title-1">{$child.name}</div>
-                                    <div class="header-product-name-1">{$child.desc}</div>
-                                </a>
-                            </div>
-                            {/volist}
-                        </div>
-                    </div>
-                    {/if}
-                </div>
-                {/volist}
-                {/if}
-            </div>
-
-            <!-- 右侧功能按钮 -->
-            <div class="header-nav-actions">
-                <div class="header-search-wrapper">
-                    <span class="header-nav-btn">
-                        <img src="__IMAGES__/s1.png" alt="" style="width: 17px;height: 17px;">
-                    </span>
-                    <div class="header-search-dropdown" id="searchDropdown">
-                        <span class="header-search-dropdown-delete-icon">✕</span>
-                        <div class="header-search-input-wrapper">
-                            <input type="text" class="header-search-input" placeholder="{:lang_i18n('搜索产品、分类...')}">
-                            <button class="header-search-submit">{:lang_i18n('搜索')}</button>
-                        </div>
-                        <div class="header-search-history" id="searchHistory">
-                            <div class="header-history-title">
-                                <span>{:lang_i18n('最近搜索')}</span>
-                                <span class="header-clear-history" id="clearHistory">{:lang_i18n('清空')}</span>
-                            </div>
-                            <div class="header-history-list" id="historyList"></div>
-                        </div>
-                        <div class="header-hot-products">
-                            <div class="header-hot-title">{:lang_i18n('热销产品')}</div>
-                            <div class="header-hot-product-list">
-                                {if condition="!empty($header_hot_products)"}
-                                {volist name="header_hot_products" id="pro"}
-                                <div class="header-hot-product-item" data-keyword="keyword-{$pro.id}">
-                                    <div class="header-hot-product-img">
-                                        <a href="{:url('product/detail', ['id' => $pro.id])}">
-                                            <img src="{:thumb($pro.cover_image)}" alt="">
-                                        </a>
-                                    </div>
-                                    <div class="header-hot-product-name">{$pro.name}</div>
-                                </div>
-                                {/volist}
-                                {/if}
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                <div class="header-lang-wrapper" > 
-                    <span class="header-nav-btn">
-                        <img src="__IMAGES__/l1.png" alt="" style="width: 20px;height:20px">
-                    </span>
-                    <div class="header-lang-dropdown" id="langDropdown">
-                        <span class="header-lang-dropdown-delete-icon">✕</span>
-                        {volist name="header_languages" id="vo"}
-                        <a href="{$vo.lang_url}" class="header-lang-item" data-lang="zh-CN" target="_self">
-                            <img src="{$vo.lang_icon}" alt="">
-
-                            {eq name=":cookie('think_lang')" value="zh-cn"}
-                            <span class="header-lang-code">{$vo.country_zh_name}</span>
-                            <span class="header-lang-name">{$vo.lang_name}</span>
-                            {else}
-                            <span class="header-lang-code">{$vo.country_en_name}</span>
-                            <span class="header-lang-name-en">{$vo.lang_en_name}</span>
-                            {/eq}
-                        </a>
-                        {/volist}
-                    </div>
-                </div>
-                <div class="header-buy-wrapper">
-                    <button class="header-buy-btn">
-                        <img src="__IMAGES__/g1.png" alt="" style="margin-right: 3px;">
-                        {:lang_i18n('购买')}
-                    </button>
-                </div>
-            </div>
-        </div>
-
-        <!-- 购买下拉框 -->
-        <div class="header-buy-dropdown" id="buyDropdown">
-            <div class="header-buy-dropdown-content">
-                {if condition="!empty($header_mall_entrance)"}
-                {volist name="header_mall_entrance" id="ma"}
-                <a class="header-buy-product-card" target="_self" href="{$ma.link}">
-                    <div class="header-buy-product-img">
-                        <img class="header-default-img" src="{$ma.image}" alt="{$ma.name}">
-                        {if condition="!empty($ma.hover_image)"}
-                        <img class="header-hover-img" src="{$ma.hover_image}" alt="{$ma.name}">
-                        {/if}
-                    </div>
-                    <div class="header-buy-product-title">{$ma.name}</div>
-                </a>
-                {/volist}
-                {/if}
-            </div>
-        </div>
-    </div>
-</div>
-<div style="width: 100vw;height: 64px;"></div>
-<div id="mhk"></div>
-<script>
-
-    // 获取所有包含商品卡片的元素
-    const productCards = document.querySelectorAll('.header-buy-product-card');
-
-    productCards.forEach(card => {
-            // 获取卡片内的图片容器和两张图片
-            const imgContainer = card.querySelector('.header-buy-product-img');
-            const defaultImg = imgContainer?.querySelector('.header-default-img');
-            const hoverImg = imgContainer?.querySelector('.header-hover-img');
-            
-            // 检查悬浮图是否存在（因为HTML中用了if判断，所以可能有也可能没有这个元素）
-            const hasHoverImg = hoverImg !== null;
-            
-            // 如果没有悬浮图，不需要任何交互，直接返回
-            if (!hasHoverImg) return;
-            
-            // 初始状态确保普通图显示，悬浮图隐藏
-            defaultImg.style.opacity = '1';
-            hoverImg.style.opacity = '0';
-            
-            // 鼠标移入事件：显示悬浮图，隐藏普通图
-            card.addEventListener('mouseenter', () => {
-                defaultImg.style.opacity = '0';
-                hoverImg.style.opacity = '1';
-            });
-            
-            // 鼠标移出事件：恢复普通图，隐藏悬浮图
-            card.addEventListener('mouseleave', () => {
-                defaultImg.style.opacity = '1';
-                hoverImg.style.opacity = '0';
-            });
-    });
-    //产品列表在hover复位tabs选择
-    const productNavContainer = document.querySelector('.header-nav-item:first-child');
-
-    if (productNavContainer) {
-        productNavContainer.addEventListener('mouseleave', () => {
-            // 延迟执行，确保下拉菜单已经隐藏
-            setTimeout(() => {
-                const tabs = document.querySelectorAll('.header-tab-item');
-                const contents = document.querySelectorAll('.header-tab-content');
-                
-                // 重置到第一个tab
-                if (tabs.length > 0 && tabs[0]) {
-                    tabs.forEach(tab => tab.classList.remove('active'));
-                    contents.forEach(content => content.classList.remove('active'));
-                    
-                    tabs[0].classList.add('active');
-                    const firstContentId = tabs[0].getAttribute('data-tab');
-                    const firstContent = document.getElementById(firstContentId);
-                    if (firstContent) firstContent.classList.add('active');
-                }
-            }, 350);
-        });
-    }
-
-
-
-    const tabItems = document.querySelectorAll('.header-tab-item');
-    const tabContents = document.querySelectorAll('.header-tab-content');
-
-    tabItems.forEach(tab =>
-    {
-        tab.addEventListener('click', () =>
-        {
-            tabItems.forEach(item => item.classList.remove('active'));
-            tab.classList.add('active');
-            const tabId = tab.getAttribute('data-tab');
-            tabContents.forEach(content =>
-            {
-                content.classList.remove('active');
-                if (content.id === tabId) {
-                    content.classList.add('active');
-                }
-            });
-        });
-    });
-
-
-
-
-
-    let searchHistory = JSON.parse(localStorage.getItem('searchHistory') || '[]');
-
-    function renderHistory ()
-    {
-        const historyList = document.getElementById('historyList');
-        const historySection = document.getElementById('searchHistory');
-        if (searchHistory.length === 0) {
-            historySection.style.display = 'none';
-            return;
-        }
-        historySection.style.display = 'block';
-        historyList.innerHTML = searchHistory.map((item, index) => `
-            <div class="header-history-item" data-keyword="${item}">
-                <span>${item}</span>
-                <span class="header-delete-icon" data-index="${index}">✕</span>
-            </div>
-        `).join('');
-        document.querySelectorAll('.header-history-item').forEach(item =>
-        {
-            const keyword = item.getAttribute('data-keyword');
-            const deleteBtn = item.querySelector('.header-delete-icon');
-            item.addEventListener('click', (e) =>
-            {
-                if (e.target === deleteBtn) return;
-                performSearch(keyword);
-            });
-            if (deleteBtn) {
-                deleteBtn.addEventListener('click', (e) =>
-                {
-                    e.stopPropagation();
-                    const index = parseInt(deleteBtn.getAttribute('data-index'));
-                    searchHistory.splice(index, 1);
-                    localStorage.setItem('searchHistory', JSON.stringify(searchHistory));
-                    renderHistory();
-                });
-            }
-        });
-    }
-
-    function addToHistory (keyword)
-    {
-        if (!keyword.trim()) return;
-        searchHistory = searchHistory.filter(item => item !== keyword);
-        searchHistory.unshift(keyword);
-        if (searchHistory.length > 10) searchHistory.pop();
-        localStorage.setItem('searchHistory', JSON.stringify(searchHistory));
-        renderHistory();
-    }
-
-    const clearHistoryBtn = document.getElementById('clearHistory');
-    if (clearHistoryBtn) {
-        clearHistoryBtn.addEventListener('click', () =>
-        {
-            searchHistory = [];
-            localStorage.setItem('searchHistory', JSON.stringify(searchHistory));
-            renderHistory();
-        });
-    }
-
-    function performSearch (keyword)
-    {
-        if (keyword.trim()) {
-            addToHistory(keyword);
-            window.location.href = "{:url('product/search')}?keywords=" + encodeURIComponent(keyword);
-            if (searchDropdown) searchDropdown.classList.remove('show');
-            if (searchInput) searchInput.value = '';
-        }
-    }
-
-    const searchBtn = document.querySelector('.header-search-wrapper .header-nav-btn');
-    const searchDropdown = document.getElementById('searchDropdown');
-    const searchInput = document.querySelector('.header-search-input');
-    const searchSubmit = document.querySelector('.header-search-submit');
-    const langDropdown = document.getElementById('langDropdown');
-    const buyDropdown = document.getElementById('buyDropdown');
-
-    const langCloseBtn = document.querySelector('.header-lang-dropdown-delete-icon');
-    const searchCloseBtn = document.querySelector('.header-search-dropdown-delete-icon');
-
-    // 语言关闭按钮
-    if (langCloseBtn && langCloseBtn) {
-        langCloseBtn.addEventListener('click', (e) =>
-        {
-            e.stopPropagation();
-            langDropdown.classList.remove('show');
-           
-        });
-    }
-    //搜索关闭
-    if (searchCloseBtn && searchCloseBtn) {
-        searchCloseBtn.addEventListener('click', (e) =>
-        {
-
-            e.stopPropagation();
-            searchDropdown.classList.remove('show');
-         
-        });
-    }
-    // 鼠标移入导航项时，关闭购买下拉框
-    const navItems = document.querySelectorAll('.header-nav-item');
-    navItems.forEach(item =>
-    {
-
-        item.addEventListener('mouseenter', () =>
-        {
-           
-            buyDropdown.classList.remove('show');
-            langDropdown.classList.remove('show');
-            searchDropdown.classList.remove('show');
-           
-        });
-    });
-
-    if (searchBtn && searchDropdown) {
-        searchBtn.addEventListener('click', (e) =>
-        {
-            e.stopPropagation();
-            if (langDropdown) langDropdown.classList.remove('show');
-            if (buyDropdown) buyDropdown.classList.remove('show');
-            searchDropdown.classList.toggle('show');
-            if (searchDropdown.classList.contains('show')) {
-                renderHistory();
-            }
-        });
-    }
-
-    if (searchSubmit) {
-        searchSubmit.addEventListener('click', () =>
-        {
-            performSearch(searchInput.value);
-        });
-    }
-
-    if (searchInput) {
-        searchInput.addEventListener('keypress', (e) =>
-        {
-            if (e.key === 'Enter') {
-                performSearch(searchInput.value);
-            }
-        });
-    }
-
-    const hotProducts = document.querySelectorAll('.header-hot-product-item');
-    hotProducts.forEach(product =>
-    {
-        product.addEventListener('click', () =>
-        {
-            const keyword = product.getAttribute('data-keyword');
-            if (keyword) performSearch(keyword);
-        });
-    });
-
-    const langBtn = document.querySelector('.header-lang-wrapper .header-nav-btn');
-    if (langBtn && langDropdown) {
-        langBtn.addEventListener('click', (e) =>
-        {
-            e.stopPropagation();
-            if (searchDropdown) searchDropdown.classList.remove('show');
-            if (buyDropdown) buyDropdown.classList.remove('show');
-            langDropdown.classList.toggle('show');
-        });
-    }
-
-    const buyWrapper = document.querySelector('.header-buy-wrapper');
-    if (buyWrapper && buyDropdown) {
-        buyWrapper.addEventListener('click', () =>
-        {
-            // buyDropdown.classList.add('show');
-            buyDropdown.classList.toggle('show');
-        });
-    }
-
-    document.addEventListener('click', (e) =>
-    {
-        if (!e.target.closest('.header-search-wrapper')) {
-            if (searchDropdown) searchDropdown.classList.remove('show');
-        }
-        if (!e.target.closest('.header-lang-wrapper')) {
-            if (langDropdown) langDropdown.classList.remove('show');
-        }
-        if (!e.target.closest('.header-buy-wrapper')) {
-            if (buyDropdown) buyDropdown.classList.remove('show');
-        }
-    });
-
-    if (searchDropdown) searchDropdown.addEventListener('click', (e) => e.stopPropagation());
-    if (langDropdown) langDropdown.addEventListener('click', (e) => e.stopPropagation());
-    if (buyDropdown) buyDropdown.addEventListener('click', (e) => e.stopPropagation());
-
-    renderHistory();
-
-
-// ========== 蒙版层功能（支持所有弹窗，包括导航悬停下拉） ==========
-const mhk = document.getElementById('mhk');
-const body = document.body;
-
-
-
-// 获取滚动条宽度（防止打开弹窗时页面抖动）
-function getScrollbarWidth() {
-    const scrollDiv = document.createElement('div');
-    scrollDiv.style.cssText = `
-        width: 100px;
-        height: 100px;
-        overflow: scroll;
-        position: absolute;
-        top: -9999px;
-    `;
-    document.body.appendChild(scrollDiv);
-    const scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
-    document.body.removeChild(scrollDiv);
-    return scrollbarWidth;
-}
-
-// 打开蒙版层的函数
-function openOverlay() {
-    if (mhk && mhk.style.display !== 'block') {
-        mhk.style.display = 'block';
-        body.style.overflow = 'hidden';
-        body.style.paddingRight = getScrollbarWidth() + 'px';
-    }
-}
-
-// 关闭蒙版层的函数
-function closeOverlay() {
-    if (mhk && mhk.style.display === 'block') {
-        // 检查是否还有其他弹窗打开（包括导航下拉菜单）
-        const isBuyOpen = buyDropdown && buyDropdown.classList.contains('show');
-        const isSearchOpen = searchDropdown && searchDropdown.classList.contains('show');
-        const isLangOpen = langDropdown && langDropdown.classList.contains('show');
-        
-        // 检查导航下拉菜单是否打开（通过检查是否有 active 或显示状态）
-        const productDropdown = document.querySelector('.header-nav-item:first-child .header-dropdown');
-        const isProductDropdownOpen = productDropdown && window.getComputedStyle(productDropdown).display !== 'none';
-        
-        // 检查其他导航下拉菜单
-        let isOtherNavOpen = false;
-        const otherNavItems = document.querySelectorAll('.header-nav-item:not(:first-child)');
-        otherNavItems.forEach(item => {
-            const dropdown = item.querySelector('.header-dropdown');
-            if (dropdown && window.getComputedStyle(dropdown).display !== 'none') {
-                isOtherNavOpen = true;
-            }
-        });
-        
-        // 只有当所有弹窗和导航下拉菜单都关闭时，才关闭蒙版层
-        if (!isBuyOpen && !isSearchOpen && !isLangOpen && !isProductDropdownOpen && !isOtherNavOpen) {
-            mhk.style.display = 'none';
-            body.style.overflow = '';
-            body.style.paddingRight = '';
-        }
-    }
-}
-
-// 强制关闭所有弹窗和蒙版
-function closeAllDropdownsAndOverlay() {
-    let anyOpen = false;
-    
-    if (buyDropdown && buyDropdown.classList.contains('show')) {
-        buyDropdown.classList.remove('show');
-        anyOpen = true;
-    }
-    if (searchDropdown && searchDropdown.classList.contains('show')) {
-        searchDropdown.classList.remove('show');
-        anyOpen = true;
-    }
-    if (langDropdown && langDropdown.classList.contains('show')) {
-        langDropdown.classList.remove('show');
-        anyOpen = true;
-    }
-    
-    // 关闭产品列表导航的下拉菜单（通过移除hover触发的显示）
-    const productNavItem = document.querySelector('.header-nav-item:first-child');
-    if (productNavItem) {
-        const productDropdown = productNavItem.querySelector('.header-dropdown');
-        if (productDropdown && window.getComputedStyle(productDropdown).display !== 'none') {
-            productDropdown.style.display = '';
-            anyOpen = true;
-        }
-    }
-    
-    // 关闭其他导航的下拉菜单
-    const otherNavItems = document.querySelectorAll('.header-nav-item:not(:first-child)');
-    otherNavItems.forEach(item => {
-        const dropdown = item.querySelector('.header-dropdown');
-        if (dropdown && window.getComputedStyle(dropdown).display !== 'none') {
-            dropdown.style.display = '';
-            anyOpen = true;
-        }
-    });
-    
-    if (anyOpen) {
-        closeOverlay();
-    } else {
-        closeOverlay();
-    }
-}
-
-// ========== 监听导航下拉菜单的显示/隐藏 ==========
-
-// 1. 产品列表导航（第一个导航项）
-const productNavItem = document.querySelector('.header-nav-item:first-child');
-if (productNavItem) {
-    const productDropdown = productNavItem.querySelector('.header-dropdown');
-    
-    // 监听鼠标进入产品列表导航
-    productNavItem.addEventListener('mouseenter', () => {
-        // 当导航下拉菜单显示时，关闭其他点击弹窗
-        if (searchDropdown && searchDropdown.classList.contains('show')) {
-            searchDropdown.classList.remove('show');
-        }
-        if (langDropdown && langDropdown.classList.contains('show')) {
-            langDropdown.classList.remove('show');
-        }
-        if (buyDropdown && buyDropdown.classList.contains('show')) {
-            buyDropdown.classList.remove('show');
-        }
-        // 打开蒙版层
-        openOverlay();
-    });
-    
-    // 监听鼠标离开产品列表导航（延迟关闭，给用户移动到下拉菜单的时间）
-    productNavItem.addEventListener('mouseleave', () => {
-        setTimeout(() => {
-            // 检查鼠标是否在下拉菜单上
-            if (productDropdown) {
-                const isHoveringDropdown = productDropdown.matches(':hover');
-                const isHoveringNav = productNavItem.matches(':hover');
-                if (!isHoveringDropdown && !isHoveringNav) {
-                    closeOverlay();
-                }
-            } else {
-                closeOverlay();
-            }
-        }, 100);
-    });
-    
-    // 监听下拉菜单的鼠标离开事件
-    if (productDropdown) {
-        productDropdown.addEventListener('mouseleave', () => {
-            setTimeout(() => {
-                const isHoveringNav = productNavItem.matches(':hover');
-                if (!isHoveringNav) {
-                    closeOverlay();
-                }
-            }, 100);
-        });
-    }
-}
-
-// 2. 其他导航项（有下拉菜单的）
-const otherNavItems = document.querySelectorAll('.header-nav-item:not(:first-child)');
-otherNavItems.forEach(item => {
-    const hasDropdown = item.querySelector('.header-dropdown');
-    if (hasDropdown) {
-        const dropdown = hasDropdown;
-        
-        // 监听鼠标进入导航项
-        item.addEventListener('mouseenter', () => {
-            // 关闭其他点击弹窗
-            if (searchDropdown && searchDropdown.classList.contains('show')) {
-                searchDropdown.classList.remove('show');
-            }
-            if (langDropdown && langDropdown.classList.contains('show')) {
-                langDropdown.classList.remove('show');
-            }
-            if (buyDropdown && buyDropdown.classList.contains('show')) {
-                buyDropdown.classList.remove('show');
-            }
-            // 打开蒙版层
-            openOverlay();
-        });
-        
-        // 监听鼠标离开导航项
-        item.addEventListener('mouseleave', () => {
-            setTimeout(() => {
-                if (dropdown) {
-                    const isHoveringDropdown = dropdown.matches(':hover');
-                    const isHoveringNav = item.matches(':hover');
-                    if (!isHoveringDropdown && !isHoveringNav) {
-                        closeOverlay();
-                    }
-                } else {
-                    closeOverlay();
-                }
-            }, 100);
-        });
-        
-        // 监听下拉菜单的鼠标离开
-        if (dropdown) {
-            dropdown.addEventListener('mouseleave', () => {
-                setTimeout(() => {
-                    const isHoveringNav = item.matches(':hover');
-                    if (!isHoveringNav) {
-                        closeOverlay();
-                    }
-                }, 100);
-            });
-        }
-    }
-});
-
-// ========== 重新绑定所有点击弹窗事件 ==========
-
-// 1. 购买弹窗
-const buyWrapperNew = document.querySelector('.header-buy-wrapper');
-if (buyWrapperNew && buyDropdown) {
-    const newBuyWrapper = buyWrapperNew.cloneNode(true);
-    buyWrapperNew.parentNode.replaceChild(newBuyWrapper, buyWrapperNew);
-    
-    newBuyWrapper.addEventListener('click', (e) => {
-        e.stopPropagation();
-        const isOpen = buyDropdown.classList.contains('show');
-        
-        if (isOpen) {
-            buyDropdown.classList.remove('show');
-            closeOverlay();
-        } else {
-            // 关闭其他弹窗和导航下拉菜单
-            if (searchDropdown && searchDropdown.classList.contains('show')) {
-                searchDropdown.classList.remove('show');
-            }
-            if (langDropdown && langDropdown.classList.contains('show')) {
-                langDropdown.classList.remove('show');
-            }
-            // 关闭导航下拉菜单
-            closeAllNavDropdowns();
-            
-            buyDropdown.classList.add('show');
-            openOverlay();
-        }
-    });
-}
-
-// 2. 搜索弹窗
-const searchBtnNew = document.querySelector('.header-search-wrapper .header-nav-btn');
-if (searchBtnNew && searchDropdown) {
-    const newSearchBtn = searchBtnNew.cloneNode(true);
-    searchBtnNew.parentNode.replaceChild(newSearchBtn, searchBtnNew);
-    
-    newSearchBtn.addEventListener('click', (e) => {
-        e.stopPropagation();
-        const isOpen = searchDropdown.classList.contains('show');
-        
-        if (isOpen) {
-            searchDropdown.classList.remove('show');
-            closeOverlay();
-        } else {
-            // 关闭其他弹窗和导航下拉菜单
-            if (buyDropdown && buyDropdown.classList.contains('show')) {
-                buyDropdown.classList.remove('show');
-            }
-            if (langDropdown && langDropdown.classList.contains('show')) {
-                langDropdown.classList.remove('show');
-            }
-            // 关闭导航下拉菜单
-            closeAllNavDropdowns();
-            
-            searchDropdown.classList.add('show');
-            openOverlay();
-            if (typeof renderHistory === 'function') {
-                renderHistory();
-            }
-        }
-    });
-}
-
-// 3. 语言弹窗
-const langBtnNew = document.querySelector('.header-lang-wrapper .header-nav-btn');
-if (langBtnNew && langDropdown) {
-    const newLangBtn = langBtnNew.cloneNode(true);
-    langBtnNew.parentNode.replaceChild(newLangBtn, langBtnNew);
-    
-    newLangBtn.addEventListener('click', (e) => {
-        e.stopPropagation();
-        const isOpen = langDropdown.classList.contains('show');
-        
-        if (isOpen) {
-            langDropdown.classList.remove('show');
-            closeOverlay();
-        } else {
-            // 关闭其他弹窗和导航下拉菜单
-            if (buyDropdown && buyDropdown.classList.contains('show')) {
-                buyDropdown.classList.remove('show');
-            }
-            if (searchDropdown && searchDropdown.classList.contains('show')) {
-                searchDropdown.classList.remove('show');
-            }
-            // 关闭导航下拉菜单
-            closeAllNavDropdowns();
-            
-            langDropdown.classList.add('show');
-            openOverlay();
-        }
-    });
-}
-
-// 辅助函数：关闭所有导航下拉菜单
-function closeAllNavDropdowns() {
-    // 关闭产品列表导航下拉菜单
-    const productNavItem = document.querySelector('.header-nav-item:first-child');
-    if (productNavItem) {
-        const productDropdown = productNavItem.querySelector('.header-dropdown');
-        if (productDropdown) {
-            productDropdown.style.display = '';
-        }
-    }
-    
-    // 关闭其他导航下拉菜单
-    const otherNavItems = document.querySelectorAll('.header-nav-item:not(:first-child)');
-    otherNavItems.forEach(item => {
-        const dropdown = item.querySelector('.header-dropdown');
-        if (dropdown) {
-            dropdown.style.display = '';
-        }
-    });
-}
-
-// ========== 关闭按钮事件重新绑定 ==========
-
-// 语言关闭按钮
-const langCloseBtnNew = document.querySelector('.header-lang-dropdown-delete-icon');
-if (langCloseBtnNew && langDropdown) {
-    const newLangCloseBtn = langCloseBtnNew.cloneNode(true);
-    langCloseBtnNew.parentNode.replaceChild(newLangCloseBtn, langCloseBtnNew);
-    
-    newLangCloseBtn.addEventListener('click', (e) => {
-        e.stopPropagation();
-        langDropdown.classList.remove('show');
-        closeOverlay();
-    });
-}
-
-// 搜索关闭按钮
-const searchCloseBtnNew = document.querySelector('.header-search-dropdown-delete-icon');
-if (searchCloseBtnNew && searchDropdown) {
-    const newSearchCloseBtn = searchCloseBtnNew.cloneNode(true);
-    searchCloseBtnNew.parentNode.replaceChild(newSearchCloseBtn, searchCloseBtnNew);
-    
-    newSearchCloseBtn.addEventListener('click', (e) => {
-        e.stopPropagation();
-        searchDropdown.classList.remove('show');
-        closeOverlay();
-    });
-}
-
-// ========== 全局点击事件 ==========
-document.addEventListener('click', (e) => {
-    // 检查是否点击在购买区域外
-    if (!e.target.closest('.header-buy-wrapper') && !e.target.closest('#buyDropdown')) {
-        if (buyDropdown && buyDropdown.classList.contains('show')) {
-            buyDropdown.classList.remove('show');
-            closeOverlay();
-        }
-    }
-    
-    // 检查是否点击在搜索区域外
-    if (!e.target.closest('.header-search-wrapper') && !e.target.closest('#searchDropdown')) {
-        if (searchDropdown && searchDropdown.classList.contains('show')) {
-            searchDropdown.classList.remove('show');
-            closeOverlay();
-        }
-    }
-    
-    // 检查是否点击在语言区域外
-    if (!e.target.closest('.header-lang-wrapper') && !e.target.closest('#langDropdown')) {
-        if (langDropdown && langDropdown.classList.contains('show')) {
-            langDropdown.classList.remove('show');
-            closeOverlay();
-        }
-    }
-    
-    // 检查是否点击在导航区域外（如果点击在导航外部，关闭导航下拉菜单）
-    if (!e.target.closest('.header-nav-item')) {
-        closeAllNavDropdowns();
-        closeOverlay();
-    }
-});
-
-// ========== 蒙版层点击事件 ==========
-if (mhk) {
-    mhk.addEventListener('click', () => {
-        closeAllDropdownsAndOverlay();
-        closeAllNavDropdowns();
-        closeOverlay();
-    });
-}
-
-// ========== 监听弹窗状态变化 ==========
-function setupDropdownObserver(dropdown, name) {
-    if (!dropdown) return;
-    
-    const observer = new MutationObserver((mutations) => {
-        mutations.forEach((mutation) => {
-            if (mutation.attributeName === 'class') {
-                if (!dropdown.classList.contains('show')) {
-                    closeOverlay();
-                }
-            }
-        });
-    });
-    observer.observe(dropdown, { attributes: true });
-}
-
-setupDropdownObserver(buyDropdown, 'buy');
-setupDropdownObserver(searchDropdown, 'search');
-setupDropdownObserver(langDropdown, 'lang');
-
-// ========== 页面卸载时恢复滚动 ==========
-window.addEventListener('beforeunload', () => {
-    if (body) {
-        body.style.overflow = '';
-        body.style.paddingRight = '';
-    }
-});
-
-// 确保蒙版层初始状态正确
-closeOverlay();
-</script>
diff --git a/public/static/index/pc/css/header1.css b/public/static/index/pc/css/header1.css
deleted file mode 100644
index 2712c16c..00000000
--- a/public/static/index/pc/css/header1.css
+++ /dev/null
@@ -1,1039 +0,0 @@
-* {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-    font-family: '微软雅黑', sans-serif;
-}
-
-body {
-    overflow-x: hidden;
-
-}
-
-a {
-    text-decoration: none;
-}
-.header {
-    position: fixed;
-    top:0;
-    z-index: 999;
-    max-width: 1920px;
-    width: 100%;
-    background: #fff;
-    font-size: 16px;
-    box-sizing: border-box;
-    height: 64px;
-}
-/* 导航外容器：1920px宽，居中 */
-.header-nav-outer {
-    max-width: 1920px;
-    position: relative;
-    padding: 0 12.5em;
-    overflow: visible;
-    height: 64px;
-    background: #fff;
-    display: flex;
-    align-items: center;
-    /* margin: 0 auto; */
-}
-
-/* 顶部导航栏：内容区带左右边距，外框1920px */
-.header-nav-bar {
-    width: 100%;
-    max-width: 1520px;
-    height: 4em;
-    display: flex;
-    align-items: center;
-    flex-wrap: nowrap;
-    justify-content: space-between;
-}
-
-.header-log {
-    width: 6.9375em;
-    height: 1.75em;
-    margin-right: 9.125em;
-    flex-shrink: 0;
-}
-
-.header-nav-items {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    height: 100%;
-    flex-wrap: nowrap;
-    flex: 1;
-    min-width: 0;
-    margin-right: 5.125em;
-}
-
-.header-nav-item {
-    height: 100%;
-    display: flex;
-    align-items: center;
-    cursor: pointer;
-    color: #1d1d1f;
-    flex-shrink: 1;
-    min-width: 0;
-}
-
-.header-nav-title {
-    position: relative;
-    height: 100%;
-    font-size: 1em;
-    display: flex;
-    align-items: center;
-    flex-wrap: nowrap;
-    white-space: nowrap;
-    padding: 0 0.3em;
-}
-
-/* 导航项下划线 */
-.header-nav-title::after {
-    content: '';
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    width: 100%;
-    height: 0.125em;
-    background-color: #004bfa;
-    transform: scaleX(0);
-    transition: transform 0.2s ease;
-}
-
-.header-nav-title:hover::after,
-.header-nav-title.active::after {
-    transform: scaleX(1);
-}
-
-.header-nav-title.active {
-    color: #004bfa;
-}
-
-/* 右侧功能按钮 */
-.header-nav-actions {
-    margin-left: auto;
-    display: flex;
-    align-items: center;
-    gap: 2em;
-    position: relative;
-    flex-shrink: 0;
-}
-
-/* 搜索按钮容器 */
-.header-search-wrapper {
-    position: relative;
-    display: inline-block;
-}
-
-/* 语言按钮容器 */
-.header-lang-wrapper {
-    position: relative;
-    display: inline-block;
-}
-
-/* 购买按钮容器 */
-.header-buy-wrapper {
-    position: relative;
-    display: inline-block;
-}
-
-.header-nav-btn {
-    cursor: pointer;
-    display: flex;
-    align-items: center;
-    transition: color 0.2s;
-}
-
-/* .header-nav-btn img {
-    width: 1.5em;
-    max-width: 17px;
-    max-height: 17px;
-    height: 1.5em;
-} */
-
-.header-nav-btn:hover {
-    color: #004bfa;
-}
-
-.header-buy-btn {
-    background-color:#004bfa;
-    color: #fff;
-    padding: 0.375em 1.125em;
-    border-radius: 1.25em;
-    border: none;
-    cursor: pointer;
-    font-size: 1em;
-    white-space: nowrap;
-    display: flex;
-    align-items: center;
-    
-}
-
-/* ========== 响应式设计 - 整体缩放，保持比例 ========== */
-
-/* 1920px 及以上 - 100% */
-@media screen and (min-width: 1920px) {
-    .header {
-        font-size: 16px;
-    }
-}
-
-/* 1680px - 1919px - 缩放至 93.75% */
-@media screen and (max-width: 1919px) and (min-width: 1680px) {
-    .header {
-        font-size: 15px;
-    }
-}
-
-/* 1600px - 1679px - 缩放至 90.625% */
-@media screen and (max-width: 1679px) and (min-width: 1600px) {
-    .header {
-        font-size: 14.5px;
-    }
-}
-
-/* 1520px - 1599px - 缩放至 87.5% */
-@media screen and (max-width: 1599px) and (min-width: 1520px) {
-    .header {
-        font-size: 14px;
-    }
-}
-
-/* 1440px - 1519px - 缩放至 84.375% */
-@media screen and (max-width: 1519px) and (min-width: 1440px) {
-    .header {
-        font-size: 13.5px;
-    }
-}
-
-/* 1360px - 1439px - 缩放至 81.25% */
-@media screen and (max-width: 1439px) and (min-width: 1360px) {
-    .header {
-        font-size: 13px;
-    }
-}
-
-/* 1280px - 1359px - 缩放至 78.125% */
-@media screen and (max-width: 1359px) and (min-width: 1280px) {
-    .header {
-        font-size: 12.5px;
-    }
-}
-
-/* 1200px - 1279px - 缩放至 75% */
-@media screen and (max-width: 1279px) and (min-width: 1200px) {
-    .header {
-        font-size: 12px;
-    }
-}
-
-/* 1140px - 1199px - 缩放至 75% (保持最小12px) */
-@media screen and (max-width: 1199px) and (min-width: 1140px) {
-    .header {
-        font-size: 12px;
-    }
-}
-
-/* 1080px - 1139px - 缩放至 75% (保持最小12px) */
-@media screen and (max-width: 1139px) and (min-width: 1080px) {
-    .header {
-        font-size: 12px;
-    }
-}
-
-/* 992px - 1079px - 缩放至 75% (保持最小12px) */
-@media screen and (max-width: 1079px) and (min-width: 992px) {
-    .header {
-        font-size: 12px;
-    }
-}
-
-/* 小于992px - 保持最小12px */
-@media screen and (max-width: 991px) {
-    .header {
-        font-size: 12px;
-    }
-}
-
-/* ========== 以下为原有样式，保持不变 ========== */
-
-/* 原有的下拉框样式 */
-.header-dropdown {
-    box-sizing: border-box;
-    max-width: 1920px;
-    width: 100%;
-    position: absolute;
-    top: 4em;
-    left: 0;
-    right: 0;
-    background-color: #fafafb;
-    z-index: 199;
-    border-top: none;
-    overflow: hidden;
-    padding-bottom: 2.375em;
-    display: none;
-}
-
-.header-nav-item:hover .header-dropdown {
-    display: block;
-}
-
-/* Tabs切换栏：居中，宽度100%（基于下拉框内容区） */
-.header-dropdown-tabs {
-    display: flex;
-    justify-content: center;
-    margin: 0 auto;
-    padding-bottom: 1.75em;
-    padding-top: 1.75em;
-    width: calc(100% - 2.5em);
-}
-
-.header-tab-item:last-child {
-    margin-right: 0;
-}
-
-.header-tab-item {
-    font-size: 1em;
-    color: #1d1d1f;
-    cursor: pointer;
-    position: relative;
-    margin-right: 9.375em;
-}
-
-.header-tab-item.active::after {
-    content: '';
-    position: absolute;
-    bottom: -0.6875em;
-    left: 0;
-    width: 100%;
-    height: 0.125em;
-    background-color: #004bfa;
-}
-
-/* 下拉框内容容器：宽度100%，左右留20px边距 */
-.header-dropdown-content {
-    width: 100%;
-    min-width: 1080px;
-    padding: 0 12.5em;
-    display: flex;
-    justify-content: space-between;
-    box-sizing: border-box;
-    align-items: flex-start;
-}
-
-/* 左侧6个分类区块 */
-.header-dropdown-category {
-    /* display: flex;
-    flex-wrap: wrap;
-    flex-direction: column;
-    flex: 1; */
-    flex: 1; 
- 
-}
-
-.header-category-box {
-    display: flex;
-    justify-content: space-between;
-    margin-top:1.7em;
-}
-.header-category-box:nth-child(1) {
-    margin-top: 0;
-}
-/* 单个分类区块 */
-.header-category-block {
-    flex: 1;
-    box-sizing: border-box;
-}
-
-/* .header-category-block:nth-child(5) {
-    margin-bottom: 0;
-}
-
-.header-category-block:nth-child(6) {
-    margin-bottom: 0;
-} */
-
-.header-category-title {
-    font-size: 1em;
-    color: #1d1d1f;
-    margin-bottom: 0.75em;
-    font-weight: 900;
-}
-
-.header-category-list {
-    list-style: none;
-}
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-.header-category-item {
-    font-size: 0.875em;
-    color: #686a70;
-    margin-bottom: 0.71em;
-    cursor: pointer;
-}
-
-.header-category-item a {
-    color: #686a70;
-}
-
-.header-category-item:last-child {
-    margin: 0;
-}
-
-.header-category-item a:hover {
-    color: #0066ff;
-}
-
-/* 右侧产品展示区：自适应剩余宽度，无溢出 */
-/* .header-dropdown-products {
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: flex-end;
-    max-width: 46.75em;
-} */
-
-
-.header-dropdown-products {
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: space-between;
-    flex: 1;
-    min-width: 0;
-    gap: 1.5em 0;
-}
-
-
-
-.header-product-card {
-     text-align: center;
-    width: calc(50% - 0.75em);
-    max-width: 22.625em;
-    flex-shrink: 1;
-    min-width: 260px;
-    transition: transform 0.2s ease;
-}
-
-
-.header-product-card-1 {
-    text-align: center;
-    width: 100%;
-    max-width: 22.625em;
-
-}
-
-.header-product-card:hover {
-    transform: translateY(-2px)
-}
-
-.header-product-card-1:hover {
-    transform: translateY(-2px)
-}
-
-.header-product-card:nth-child(1) {
-    margin-right: 1.5em;
-}
-
-.header-product-card:nth-child(3) {
-    margin-right: 1.5em;
-    margin-top: 1.4375em;
-}
-
-.header-product-card:nth-child(4) {
-    margin-top: 1.4375em;
-}
-
-/*.header-product-img {*/
-/*    width: 22.625em;*/
-/*    height: 12.25em;*/
-/*    background-color: #f5f5f5;*/
-/*    display: flex;*/
-/*    align-items: center;*/
-/*    justify-content: center;*/
-/*    color: #999;*/
-/*}*/
-
-/*.header-product-img img {*/
-/*    width: 22.625em;*/
-/*    height: 12.25em;*/
-/*}*/
-.header-product-img {
-    width: 100%;
-    aspect-ratio: 22.625 / 12.25;
-    background-color: #f5f5f5;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: #999;
-    overflow: hidden;
-    border-radius: 0.5em;
-}
-
-.header-product-img img {
-    width: 100%;
-    height: 100%;
-    object-fit: cover;
-    display: block;
-}
-.header-product-name {
-    font-size: 1em;
-    color: #1d1d1f;
-    line-height: 1.5;
-}
-
-/* 修改 .dropdown-content1 的样式 - 卡片居中对齐 */
-.header-dropdown-content1 {
-    width: 100%;
-    min-width: 1080px;
-    padding: 3.4em 12.5em;
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: center;
-    gap: 3.4em 1.875em;
-    box-sizing: border-box;
-}
-
-/* 修改 .product-card-1 的样式 - 设置宽度，确保一行最多4个 */
-.header-product-card-1 {
-    width: calc(25% - 1.40625em);
-    /* background: #fff; */
-    border-radius: 0.5em;
-    max-width: 362px;
-    flex-shrink: 0;
-
-}
-
-/* 如果需要更好的兼容性，用 padding 技巧替代 aspect-ratio */
-.header-product-img-1 {
-    background-color: #f5f5f5;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: #999;
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-    position: relative;
-    padding-bottom: 53%;
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-}
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-/* 图片样式 - 确保图片正确显示 */
-.header-product-img-1 img {
-    position: absolute;
-    top: 0;
-    left: 0;
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-    height: 100%;
-    object-fit: cover;
-    display: block;
-}
-
-/* 内容区域自适应 */
-.header-product-title-1 {
-    font-weight: 900;
-    font-size: 1em;
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-    text-align: left;
-    margin-top: 1.125em;
-    padding: 0 0.5em;
-    word-break: break-word;
-}
-
-.header-product-name-1 {
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-    color: #686a70;
-    text-align: left;
-    margin-top: 0.25em;
-    margin-bottom: 1.0625em;
-    padding: 0 0.5em;
-    word-break: break-word;
-}
-
-/* 隐藏非当前选中的Tabs内容 */
-.header-tab-content {
-    display: none;
-}
-
-.header-tab-content.active {
-    display: flex;
-}
-
-/* ========== 搜索下拉框样式 ========== */
-.header-search-dropdown {
-    position: absolute;
-    top: 100%;
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-    margin-top: 0.75em;
-    background: #ffffff;
-    border-radius: 0.75em;
-    box-shadow: 0 0.5em 1.5em rgba(0, 0, 0, 0.12);
-    width: 26em;
-    padding: 1.5em;
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-    display: none;
-    animation: fadeIn 0.2s ease;
-}
-
-.header-search-dropdown.show {
-    display: block;
-}
-
-.header-search-input-wrapper {
-    display: flex;
-    gap: 0.625em;
-    border: 1px solid #e5e7eb;
-    border-radius: 2em;
-    padding: 0.5em 1em;
-    background: #f9fafb;
-    margin-bottom: 1em;
-}
-
-.header-search-input {
-    flex: 1;
-    border: none;
-    outline: none;
-    background: transparent;
-    font-size: 0.875em;
-    color: #1d1d1f;
-}
-
-.header-search-input::placeholder {
-    color: #9ca3af;
-}
-
-.header-search-submit {
-    background: #004bfa;
-    color: white;
-    border: none;
-    padding: 0.375em 1em;
-    border-radius: 1.5em;
-    cursor: pointer;
-    font-size: 0.8125em;
-    transition: background 0.2s;
-}
-
-.header-search-submit:hover {
-    background: #0039cc;
-}
-
-/* 搜索记录区域 */
-.header-search-history {
-    margin-bottom: 1.25em;
-}
-
-.header-history-title {
-    font-size: 1em;
-    color: #9ca3af;
-    margin-bottom: 0.625em;
-    display: flex;
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-    align-items: center;
-}
-
-.header-clear-history {
-    color: #004bfa;
-    cursor: pointer;
-    font-size: 14px;
-    padding: 0.2em 0.5em;
-    border-radius: 0.25em;
-    transition: background 0.2s;
-}
-
-.header-clear-history:hover {
-    background: #f0f7ff;
-}
-
-.header-history-list {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.5em;
-}
-
-.header-history-item {
-    font-size: 0.8125em;
-    color: #1d1d1f;
-    cursor: pointer;
-    padding: 0.25em 0.625em;
-    background: #f3f4f6;
-    border-radius: 1em;
-    transition: all 0.2s;
-    display: flex;
-    align-items: center;
-    gap: 0.25em;
-}
-
-.header-history-item:hover {
-    background: #004bfa;
-    color: white;
-}
-
-.header-history-item .header-delete-icon {
-    font-size: 0.875em;
-    opacity: 0;
-    transition: opacity 0.2s;
-}
-
-.header-history-item:hover .header-delete-icon {
-    opacity: 1;
-}
-
-/* 热销产品区域 - 使用flex-wrap，一行最多3个，超过自动换行 */
-.header-hot-products {
-    border-top: 1px solid #f0f0f0;
-    padding-top: 0.75em;
-}
-
-.header-hot-title {
-    font-size: 1em;
-    color: #9ca3af;
-    margin-bottom: 0.75em;
-}
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-.header-hot-product-list {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 1.5em;
-    margin: 0;
-    padding: 0;
-}
-
-.header-hot-product-item {
-    flex: 0 0 calc(33.333% - 1em);
-    min-width: 0;
-    cursor: pointer;
-    text-align: center;
-    transition: transform 0.2s;
-    box-sizing: border-box;
-}
-
-.header-hot-product-item:hover {
-    transform: translateY(-2px);
-}
-
-.header-hot-product-img {
-    width: 7.1875em;
-    height: 7.1875em;
-    max-width: 115px;
-    max-height: 115px;
-    background: linear-gradient(135deg, #f5f7fc 0%, #eef2f8 100%);
-    border-radius: 0.5em;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    margin: 0 auto 0.5em auto;
-    overflow: hidden;
-}
-
-.header-hot-product-img img {
-    width: 100%;
-    height: 100%;
-    object-fit: cover;
-    display: block;
-}
-
-.header-hot-product-img .emoji {
-    font-size: 2.5em;
-}
-
-.header-hot-product-name {
-    font-size: 0.8125em;
-    color: #1d1d1f;
-    font-weight: 500;
-    line-height: 1.4;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-
-/* 语言下拉框样式 */
-.header-lang-dropdown {
-    position: absolute;
-    top: 100%;
-    right: 0;
-    margin-top: 0.75em;
-    background: #ffffff;
-    border-radius: 0.75em;
-    box-shadow: 0 0.5em 1.5em rgba(0, 0, 0, 0.12);
-    min-width: 12em;
-    padding: 1.5em 0;
-    z-index: 1000;
-    display: none;
-    animation: fadeIn 0.2s ease;
-}
-
-.header-lang-dropdown.show {
-    display: block;
-}
-
-.header-lang-item {
-    display: block;
-    padding: 0.75em 1.25em;
-    cursor: pointer;
-    transition: background 0.2s;
-    width: 100%;
-    font-size: 0.875em;
-    color: #1d1d1f;
-    text-decoration: none;
-    display: flex;
-    align-items: center;
-    gap: 0.625em;
-}
-
-.header-lang-item:hover {
-    background: #f3f4f6;
-    color: #004bfa;
-}
-
-.header-lang-item.active {
-    color: #004bfa;
-    background: #f0f7ff;
-}
-
-.header-lang-code {
-    font-weight: 500;
-    min-width: 2.5em;
-    white-space:nowrap;
-}
-
-.header-lang-name {
-    flex: 1;
-}
-.header-lang-name-en {
-    flex: 1;
-    min-width: 126px;
-}
-.header-lang-dropdown-delete-icon,
-.header-search-dropdown-delete-icon {
-    font-size: 12px;
-    position: absolute;
-    top: 10px;
-    right: 14px;
-    cursor: pointer;
-
-}
-
-/* ========== 购买下拉框样式 ========== */
-.header-buy-dropdown {
-    box-sizing: border-box;
-    max-width: 1920px;
-    width: 100%;
-    position: absolute;
-    top: 3.75em;
-    left: 0;
-    right: 0;
-    background-color: #fafafb;
-    z-index: 999;
-    border-top: none;
-    overflow: visible;
-    display: none;
-    padding: 3.5em 12.5em;
-}
-
-.header-buy-dropdown.show {
-    display: block;
-}
-
-/* 购买下拉框内容容器 - 居中显示，固定一行7个卡片 */
-.header-buy-dropdown-content {
-    width: 100%;
-    max-width: 1520px;
-    margin: 0 auto;
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: center;
-    box-sizing: border-box;
-    row-gap: 121px;
-}
-
-/* 购买产品卡片：宽度96px，右边距动态计算 */
-.header-buy-product-card {
-    width: 96px;
-    text-align: center;
-    cursor: pointer;
-    margin-right: calc((100% - (96px * 7)) / 6);
-
-}
-
-.header-buy-product-card:hover {
-    transform: translateY(-2px)
-}
-
-/* 每行第7个卡片（一行最后一个）清除右边距 */
-.header-buy-product-card:nth-child(7n) {
-    margin-right: 0;
-}
-
-.header-buy-product-card a {
-    text-decoration: none;
-    display: block;
-}
-
-/* 图片容器：宽度100%，高度自适应，保持正方形比例 */
-.header-buy-product-img {
-    width: 100%;
-    aspect-ratio: 1 / 1;
-    background-color: #f5f5f5;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    overflow: hidden;
-    border-radius: 0.5em;
-    position: relative;
-}
-
-/* 图片样式：实现悬浮切换效果，完全填充容器 */
-.header-buy-product-img img {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    object-fit: cover;
-    display: block;
-    transition: opacity 0.2s ease;
-}
-
-/* 默认显示普通图，隐藏悬浮图 */
-.header-buy-product-img .header-default-img {
-    opacity: 1;
-}
-
-.header-buy-product-img .header-hover-img {
-    opacity: 0;
-}
-
-/* 鼠标悬停时：显示悬浮图，隐藏普通图 */
-/* .header-buy-product-card:hover .header-buy-product-img .header-default-img {
-    opacity: 0;
-}
-
-.header-buy-product-card:hover .header-buy-product-img .header-hover-img {
-    opacity: 1;
-} */
-
-/* 产品标题样式：不加粗，字体大小16px，超出一行显示省略号 */
-.header-buy-product-title {
-    font-weight: normal;
-    font-size: 1em;
-    color: #1d1d1f;
-    text-align: center;
-    margin-top: 0.75em;
-    word-break: break-word;
-    line-height: 1.4;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    display: -webkit-box;
-    -webkit-line-clamp: 1;
-    -webkit-box-orient: vertical;
-    white-space: normal;
-}
-
-/* 动画 */
-@keyframes fadeIn {
-    from {
-        opacity: 0;
-        transform: translateY(-0.5em);
-    }
-
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
-}
-
-/* 1280px及以下屏幕，渐进式调整间距 */
-@media screen and (max-width: 1280px) {
-    .header-log {
-        margin-right: 2em;
-    }
-
-    .header-nav-items {
-        margin-right: 1em;
-    }
-
-    .header-nav-outer {
-        padding: 0 12em;
-    }
-
-    .header-dropdown-content {
-        padding: 0 12em;
-    }
-
-    .header-dropdown-content1 {
-        padding: 0 12em;
-    }
-
-    .header-buy-dropdown {
-        padding: 3.5em 12em;
-    }
-
-    .header-buy-dropdown-content {
-        max-width: 1200px;
-        row-gap: 100px;
-    }
-}
-
-/* 1152px及以下，进一步缩小 */
-@media screen and (max-width: 1152px) {
-    .header-log {
-        margin-right: 1em;
-    }
-
-    .header-nav-outer {
-        padding: 0 10em;
-    }
-
-    .header-dropdown-content {
-        padding: 0 10em;
-    }
-
-    .header-dropdown-content1 {
-        padding: 0 10em;
-    }
-
-    .header-buy-dropdown {
-        padding: 3.5em 10em;
-    }
-
-    .buy-dropdown-content {
-        max-width: 1080px;
-        row-gap: 80px;
-    }
-}
-
-/* 1080px及以下，最小间距 */
-@media screen and (max-width: 1080px) {
-    .header-log {
-        margin-right: 1em;
-    }
-
-    .header-nav-outer {
-        padding: 0 8em;
-    }
-
-    .header-dropdown-content {
-        padding: 0 8em;
-    }
-
-    .header-dropdown-content1 {
-        padding: 0 8em;
-    }
-
-    .header-buy-dropdown {
-        padding: 3.5em 8em;
-    }
-
-    .header-buy-dropdown-content {
-        max-width: 1000px;
-        row-gap: 60px;
-    }
-}
-#mhk {
-    width: 100%;
-    height: 100%;
-    position: fixed;
-    top: 0;
-    left: 0;
-    backdrop-filter: blur(5px);
-    background-color: rgba(0, 0, 0, 0.5);
-    z-index: 88;
-    display: none;
-}