.footer-container{position:relative}.footer-container .qr-codes{position:absolute;top:-70px;right:100px;display:flex;gap:16px;z-index:1001;height:fit-content;pointer-events:auto}.footer-container .qr-codes .qr-code-item{display:flex;flex-direction:column;align-items:center;gap:8px;transition:all .3s ease 0s}html.performance-high .footer-container .qr-codes .qr-code-item{transition:all .3s ease 0s}html.performance-medium .footer-container .qr-codes .qr-code-item{transition:all .2s ease 0s}html.performance-low .footer-container .qr-codes .qr-code-item{transition:none}@media(prefers-reduced-motion:reduce){.footer-container .qr-codes .qr-code-item{transition:none}}.footer-container .qr-codes .qr-code-item:hover{transform:translateY(-2px)}.footer-container .qr-codes .qr-code-item .qr-code-image{width:116px;height:116px;border-radius:8px;object-fit:cover;border:2px solid rgba(255,255,255,.1);transition:all .3s ease 0s;box-shadow:0 4px 12px #0000004d;padding:8px}html.performance-high .footer-container .qr-codes .qr-code-item .qr-code-image{transition:all .3s ease 0s}html.performance-medium .footer-container .qr-codes .qr-code-item .qr-code-image{transition:all .2s ease 0s}html.performance-low .footer-container .qr-codes .qr-code-item .qr-code-image{transition:none}@media(prefers-reduced-motion:reduce){.footer-container .qr-codes .qr-code-item .qr-code-image{transition:none}}.footer-container .qr-codes .qr-code-item .qr-code-image:hover{border-color:#ffffff4d;box-shadow:0 8px 24px #0006}.footer-container .qr-codes .qr-code-item .qr-label{font-family:PingFang SC;font-size:12px;font-weight:500;color:#fff;text-align:center;line-height:1.2;text-shadow:0 1px 2px rgba(0,0,0,.5);background:#0009;padding:4px 8px;border-radius:4px;-webkit-backdrop-filter:none;backdrop-filter:none}@supports (backdrop-filter: blur(1px)){html.performance-high .footer-container .qr-codes .qr-code-item .qr-label{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}}@media(prefers-reduced-motion:reduce){.footer-container .qr-codes .qr-code-item .qr-label{-webkit-backdrop-filter:none;backdrop-filter:none}}.footer{background:#f8f9fa;color:#333;padding:60px 0 20px;margin-top:auto;position:relative;z-index:999;overflow:hidden}.footer .footer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px;justify-content:center}.footer .footer-header .footer-logo{display:flex;align-items:center;gap:12px}.footer .footer-header .footer-logo .logo-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center}.footer .footer-header .footer-logo .logo-icon svg{width:100%;height:100%}.footer .footer-header .footer-logo .logo-text{font-size:24px;font-weight:700;color:#191a23;letter-spacing:-.5px}.footer .footer-header .footer-logo .logo-text:after{content:">";font-weight:900;color:#3b82f6}.footer .footer-header .footer-actions{display:flex;gap:12px}.footer .footer-header .footer-actions .action-button{width:80px;height:32px;border:2px solid;border-radius:4px;cursor:pointer;transition:all .2s ease 0s}html.performance-high .footer .footer-header .footer-actions .action-button,html.performance-medium .footer .footer-header .footer-actions .action-button{transition:all .2s ease 0s}html.performance-low .footer .footer-header .footer-actions .action-button{transition:none}@media(prefers-reduced-motion:reduce){.footer .footer-header .footer-actions .action-button{transition:none}}.footer .footer-header .footer-actions .action-button.action-purple{border-color:#6c4dff;background:transparent}.footer .footer-header .footer-actions .action-button.action-purple:hover{background:#6c4dff1a}.footer .footer-header .footer-actions .action-button.action-green{border-color:#28b894;background:transparent}.footer .footer-header .footer-actions .action-button.action-green:hover{background:#28b8941a}.footer .footer-content{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px 0;border-radius:8px}.footer .footer-content .footer-column{border-radius:8px;border:none;background:#f5f5f5;display:flex;padding:24px 28px;flex-direction:column;align-items:flex-start;gap:16px;flex-shrink:0}.footer .footer-content .footer-column .column-title{width:100%;padding-bottom:12px;border-bottom:1px solid #e0e0e0;color:#1a1a1a;font-family:Alimama FangYuanTi VF;font-size:14px;font-style:normal;font-weight:700;line-height:22px;display:flex;align-items:center;gap:8px;margin:0}.footer .footer-content .footer-column .column-title .title-indicator{width:6px;height:6px;background:#1a1a1a;flex-shrink:0;border-radius:0}.footer .footer-content .footer-column .column-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.footer .footer-content .footer-column .column-links li a{text-decoration:none;transition:color .2s ease 0s;color:#666;font-family:Alimama FangYuanTi VF;font-size:14px;font-style:normal;font-weight:480;line-height:22px}html.performance-high .footer .footer-content .footer-column .column-links li a,html.performance-medium .footer .footer-content .footer-column .column-links li a{transition:color .2s ease 0s}html.performance-low .footer .footer-content .footer-column .column-links li a{transition:none}@media(prefers-reduced-motion:reduce){.footer .footer-content .footer-column .column-links li a{transition:none}}.footer .footer-content .footer-column .column-links li a:hover{color:#28b894}.footer .footer-content .footer-column .column-links .footer-miniprogram-item{position:relative}.footer .footer-content .footer-column .column-links .footer-miniprogram-item a{cursor:pointer}.footer .footer-content .footer-column .column-links .footer-miniprogram-item .footer-miniprogram-popover{position:absolute;left:0;bottom:calc(100% + 8px);z-index:20;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px;border-radius:12px;background:#fff;box-shadow:0 12px 32px #0000001f;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;pointer-events:none}.footer .footer-content .footer-column .column-links .footer-miniprogram-item .footer-miniprogram-popover:before{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px}.footer .footer-content .footer-column .column-links .footer-miniprogram-item .footer-miniprogram-popover .footer-miniprogram-qr{width:120px;height:120px;display:block;border-radius:8px}.footer .footer-content .footer-column .column-links .footer-miniprogram-item .footer-miniprogram-popover .footer-miniprogram-tip{font-size:12px;color:#666;white-space:nowrap}.footer .footer-content .footer-column .column-links .footer-miniprogram-item:hover .footer-miniprogram-popover{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.footer .footer-content .footer-column .column-links .footer-client-download-item{position:relative}.footer .footer-content .footer-column .column-links .footer-client-download-item a{cursor:pointer}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu{position:absolute;left:0;top:calc(100% + 8px);z-index:20;display:flex;flex-direction:column;min-width:220px;padding:8px 0;border-radius:12px;background:#fff;box-shadow:0 12px 32px #0000001f;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;pointer-events:none;list-style:none;margin:0}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu:before{content:"";position:absolute;left:0;right:0;top:-8px;height:8px}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu .footer-client-download-menu-item{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;cursor:pointer;transition:background .15s ease;font-size:14px;color:#333}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu .footer-client-download-menu-item:hover{background:#f5f5f5}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu .footer-client-download-menu-item.is-current{font-weight:600}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu .footer-client-download-menu-item .footer-client-download-menu-label{flex:1}.footer .footer-content .footer-column .column-links .footer-client-download-item .footer-client-download-menu .footer-client-download-menu-item .footer-client-download-menu-badge{font-size:12px;color:#00b578;font-weight:500;margin-left:12px;white-space:nowrap}.footer .footer-content .footer-column .column-links .footer-client-download-item:hover .footer-client-download-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.footer .footer-content .footer-column .column-links .footer-mobile-download-item{position:relative}.footer .footer-content .footer-column .column-links .footer-mobile-download-item a{cursor:pointer}.footer .footer-content .footer-column .column-links .footer-mobile-download-item .footer-mobile-download-popover{position:absolute;left:0;bottom:calc(100% + 8px);z-index:20;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px;border-radius:12px;background:#fff;box-shadow:0 12px 32px #0000001f;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;pointer-events:none}.footer .footer-content .footer-column .column-links .footer-mobile-download-item .footer-mobile-download-popover:before{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px}.footer .footer-content .footer-column .column-links .footer-mobile-download-item .footer-mobile-download-popover .footer-mobile-download-qr{width:120px;height:120px;display:block;border-radius:8px}.footer .footer-content .footer-column .column-links .footer-mobile-download-item .footer-mobile-download-popover .footer-mobile-download-tip{font-size:12px;color:#666;white-space:nowrap}.footer .footer-content .footer-column .column-links .footer-mobile-download-item:hover .footer-mobile-download-popover{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a{color:#666;text-decoration:none;transition:color .2s ease 0s}html.performance-high .footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a,html.performance-medium .footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a{transition:color .2s ease 0s}html.performance-low .footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a{transition:none}@media(prefers-reduced-motion:reduce){.footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a{transition:none}}.footer .footer-content .footer-column .column-links .footer-mobile-download-item.is-mobile a:hover{color:#28b894}.footer .footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-bottom:24px}.footer .footer-bottom .copyright,.footer .footer-bottom .company-address{color:#a0aec0;font-size:14px}.footer .footer-bottom .filing-info{color:#a0aec0;font-size:14px;text-align:right;display:flex;flex-direction:column;gap:4px}.footer .footer-bottom .filing-info a{color:inherit;text-decoration:none}.footer .footer-bottom .filing-info a:hover{color:inherit;text-decoration:underline}.footer .footer-logo{display:flex;align-items:center;justify-content:space-between;padding:30px 0 60px;gap:2rem}.footer .footer-logo .footer-logo-icon{width:clamp(60px,8vw,161px);height:clamp(60px,8vw,161px);flex-shrink:0;aspect-ratio:1/1}.footer .footer-logo .footer-logo-codebuddy{width:clamp(300px,70vw,1342px);height:auto;flex-shrink:0;max-width:100%}.footer .footer-brand{display:flex;align-items:center;justify-content:space-between;padding:30px 0 60px;gap:2rem;flex-wrap:nowrap}.footer .footer-brand .footer-brand-logo{width:161px;height:161px;flex-shrink:0;aspect-ratio:1/1}.footer .footer-brand .footer-brand-wordmark{width:1342.051px;height:153.983px;flex-shrink:0;max-width:100%}.footer .footer-brand .footer-brand-wordmark svg{flex:0 1 auto}.footer .footer-brand-logo,.footer .footer-brand-wordmark svg{opacity:0;transform:translate(36px)}.footer .footer-brand-wordmark.in-view svg,.footer .footer-brand-logo.in-view{animation:footer-slide-in .5s ease-out forwards;animation-delay:calc(var(--i, 0) * 80ms)}@keyframes footer-slide-in{0%{opacity:0;transform:translate(36px)}to{opacity:1;transform:translate(0)}}@media(prefers-reduced-motion:reduce){.footer .footer-brand-logo,.footer .footer-brand-wordmark svg{opacity:1!important;transform:none!important;animation:none!important}}@media(max-width:1440px){.footer .footer-content{gap:32px;padding:28px 0}}@media(max-width:1200px){.footer-container .qr-codes{bottom:30px;right:30px}.footer-container .qr-codes .qr-code-item .qr-code-image{width:100px;height:100px;padding:6px}.footer-container .qr-codes .qr-code-item .qr-label{font-size:11px}.footer .footer-content{gap:28px;padding:24px 0}}@media(max-width:1024px){.footer .footer-content{grid-template-columns:repeat(2,1fr);gap:24px;padding:20px 0}.footer .footer-logo{flex-direction:column;gap:1.5rem;text-align:center}.footer .footer-bottom{flex-direction:column;text-align:center;gap:12px}.footer .footer-bottom .copyright,.footer .footer-bottom .filing-info,.footer .footer-bottom .company-address{text-align:center}}@media(max-width:768px){.footer-container .qr-codes{position:static;display:flex;justify-content:center;margin:32px 0;gap:12px}.footer-container .qr-codes .qr-code-item .qr-code-image{width:90px;height:90px;padding:5px}.footer-container .qr-codes .qr-code-item .qr-label{font-size:10px}.footer{padding:40px 0 20px}.footer .footer-header{margin-bottom:32px}.footer .footer-header .footer-logo .logo-text{font-size:20px}.footer .footer-header .footer-actions .action-button{width:60px;height:28px}.footer .footer-logo{flex-direction:column;gap:1rem;text-align:center;padding:20px 0 40px}.footer .footer-content{grid-template-columns:1fr;gap:20px;margin-bottom:32px;padding:16px 0}.footer .footer-content .footer-column .column-title{margin-bottom:16px;padding-bottom:8px}.footer .footer-content .footer-column .column-links li{margin-bottom:8px}}@media(max-width:480px){.footer-container .qr-codes{position:static;display:flex;justify-content:center;margin:24px 0;gap:10px}.footer-container .qr-codes .qr-code-item .qr-code-image{width:80px;height:80px;padding:4px}.footer-container .qr-codes .qr-code-item .qr-label{font-size:9px}.footer{padding:32px 0 16px}.footer .footer-header{margin-bottom:24px}.footer .footer-header .footer-logo .logo-icon{width:28px;height:28px}.footer .footer-header .footer-logo .logo-text{font-size:18px}.footer .footer-header .footer-actions .action-button{width:50px;height:24px}.footer .footer-logo{flex-direction:column;gap:.75rem;text-align:center;padding:16px 0 32px}.footer .footer-content{gap:16px;margin-bottom:24px;padding:12px 0}.footer .footer-content .footer-column .column-title{font-size:15px;margin-bottom:12px;padding-bottom:6px}.footer .footer-content .footer-column .column-links li{margin-bottom:6px}.footer .footer-content .footer-column .column-links li a{font-size:13px}.footer .footer-bottom{gap:8px}.footer .footer-bottom .copyright,.footer .footer-bottom .filing-info,.footer .footer-bottom .company-address{font-size:13px}}