html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;box-sizing:border-box}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:"";content:none}a,a:hover{color:inherit;text-decoration:none}table{border-collapse:collapse;border-spacing:0}html,body{width:100%;background-color:#f5f5f5;font-family:PingFangSC-Light,PingFang SC,STHeitiSC-Light,Helvetica-Light,Arial,"sans-serif"}.fl{float:left}.fr{float:right}.fr .button-group-item{padding-left:3px}.clearfix{zoom:1}.clearfix:after{display:block;clear:both;content:"";visibility:hidden;height:0}._main-container_1685t_1{min-height:calc(100vh - 64px)}.language-switcher-container{display:inline-block}.language-switcher-button{border-radius:16px;transition:all .3s ease}.language-switcher-button:hover,.language-switcher-button:focus{background-color:#c5a455}.language-switcher-button .language-icon{color:#1890ff;font-size:18px}.app-footer{width:100%;background-color:#fff;color:#333;padding:40px 20px}.app-footer .footer-content{max-width:1200px;margin:0 auto}.app-footer .footer-section-title{margin-bottom:16px;color:#000;font-weight:700}.app-footer .footer-list{list-style:none;padding:0;margin:0}.app-footer .footer-list-item{margin-bottom:8px}.app-footer .footer-link{color:#666;text-decoration:none;transition:color .3s ease}.app-footer .footer-link:hover{color:#1890ff;text-decoration:underline}.app-footer .contact-info{width:100%}.app-footer .contact-item{display:flex;align-items:flex-start}.app-footer .contact-icon{font-size:16px;color:#1890ff;margin-right:12px;flex-shrink:0}.app-footer .contact-text{word-break:break-all}.app-footer .qr-codes{display:flex;justify-content:flex-start;gap:16px;margin-bottom:16px}.app-footer .qr-code{width:80px;height:80px;object-fit:contain;border:1px solid #ddd;border-radius:4px}.app-footer .social-icons{width:100%;text-align:center}.app-footer .social-icon-link{display:inline-block}.app-footer .social-icon{font-size:24px;color:#666;transition:color .3s ease}.app-footer .social-icon:hover{color:#1890ff}.app-footer .footer-copyright{text-align:center;color:#999;font-size:14px}@media (max-width: 575px){.app-footer{padding:30px 15px}.app-footer .qr-codes,.app-footer .social-icons{justify-content:center}}@media (min-width: 992px){.app-footer{padding:40px}}