/*
   nav.php 内联样式（2026-08-30 抽出）
   来源：/www/wwwroot/website/includes/nav.php 的原 <style> 块
   ⚠️ 改了本文件必须把引用处的 ?v= 版本号 +1。全站每个页面都会加载，改动要小心。
*/

html,body{overflow-x:hidden;width:100%;max-width:100%;}img,video{max-width:100%;height:auto;}table{word-break:break-word;}
/* 缩放保护：搜索框和Logo可收缩 */
.search-box{flex-shrink:1 !important;flex:1 1 auto !important;min-width:0 !important;}
.search-input{width:auto !important;min-width:80px !important;max-width:260px !important;}
.logo{min-width:210px !important;max-width:210px !important;}
.main-nav .nav-list{flex-wrap:wrap !important;}
@media(max-width:900px){.logo{min-width:160px !important;}.search-input{min-width:50px !important;max-width:none !important;width:100% !important;}}