.immersive-top[data-v-27898c9c]{width:100%;position:relative}.immersive-top .nav-placeholder[data-v-27898c9c]{width:100%;height:126px;transition:height .3s}.immersive-top .nav-placeholder--overlay[data-v-27898c9c]{height:0}.immersive-top .nav-placeholder--overlay.nav-placeholder--active[data-v-27898c9c]{height:86px}.sticky-nav[data-v-27898c9c]{z-index:1000;background:#fff;width:100%;transition:all .3s;position:fixed;top:0;left:0}.sticky-nav.is-home[data-v-27898c9c]{background:#fff}.sticky-nav.has-scrolled[data-v-27898c9c]{background:#fff;box-shadow:0 4px 20px #00000026}.sticky-nav .nav-top-bar[data-v-27898c9c]{opacity:1;pointer-events:auto;background:0 0;border-bottom:none;max-height:40px;transition:max-height .3s,opacity .25s,transform .3s;overflow:hidden;transform:translateY(0)}.sticky-nav .nav-top-bar.scrolled[data-v-27898c9c]{opacity:0;pointer-events:none;max-height:0;transform:translateY(-100%)}.sticky-nav .nav-top-bar .nav-container[data-v-27898c9c]{box-sizing:border-box;justify-content:space-between;align-items:center;width:calc(100% - 640px);max-width:none;height:40px;margin:0 auto;padding:0;display:flex}.sticky-nav .nav-top-bar .nav-container .nav-left .platform-tagline[data-v-27898c9c]{color:#666;font-size:14px;font-weight:500;transition:color .3s}.sticky-nav .nav-top-bar .nav-container .nav-right[data-v-27898c9c]{align-items:center;gap:24px;display:flex}.sticky-nav .nav-top-bar .nav-container .nav-right .service-info[data-v-27898c9c]{color:#666;font-size:13px;font-weight:500;transition:color .3s}.sticky-nav .nav-top-bar .nav-container .nav-right .qr-dropdown .dropdown-link[data-v-27898c9c]{color:#666;cursor:pointer;align-items:center;gap:4px;font-size:13px;transition:color .3s;display:flex}.sticky-nav .nav-top-bar .nav-container .nav-right .qr-dropdown .dropdown-link[data-v-27898c9c]:hover{color:#ff8c30}.sticky-nav .nav-top-bar .nav-container .nav-right .qr-dropdown .dropdown-link .el-icon[data-v-27898c9c]{font-size:12px}.sticky-nav .nav-container[data-v-27898c9c]{box-sizing:border-box;justify-content:space-between;align-items:center;width:calc(100% - 640px);max-width:none;margin:0 auto;padding:0;display:flex}.sticky-nav .main-nav-container[data-v-27898c9c]{height:86px}.sticky-nav .nav-logo[data-v-27898c9c]{flex-shrink:0;align-items:center;width:180px;height:50px;display:flex}.sticky-nav .nav-logo img[data-v-27898c9c]{object-fit:contain;width:80%;max-width:100%;height:80%;max-height:100%;display:block}.sticky-nav .nav-menu[data-v-27898c9c]{align-items:center;gap:70px;display:flex}.sticky-nav .nav-menu .nav-item[data-v-27898c9c]{color:#333;cursor:pointer;font-size:18px;font-weight:400;line-height:1.25;text-decoration:none;transition:color .3s;position:relative}.sticky-nav .nav-menu .nav-item[data-v-27898c9c]:after{content:"";opacity:0;transform-origin:50%;background:#ff8c30;border-radius:999px;height:4px;transition:opacity .25s,transform .25s;position:absolute;bottom:-13px;left:0;right:0;transform:scaleX(.72)}.sticky-nav .nav-menu .nav-item.is-active[data-v-27898c9c]{color:#ff8c30;font-size:18px;font-weight:700}.sticky-nav .nav-menu .nav-item.is-active[data-v-27898c9c]:after{opacity:1;transform:scaleX(1)}.sticky-nav .nav-menu .nav-item[data-v-27898c9c]:hover{color:#ff8c30}.sticky-nav .nav-menu .social-icon[data-v-27898c9c]{cursor:pointer;flex-direction:column;align-items:center;gap:4px;display:flex}.sticky-nav .nav-menu .social-icon img[data-v-27898c9c]{object-fit:contain;width:auto;height:50px;display:block}.sticky-nav .nav-menu .social-icon .social-account[data-v-27898c9c]{color:#666;font-size:10px}.sticky-nav .social-dropdown[data-v-27898c9c] .el-dropdown-menu{padding:0}.sticky-nav .nav-actions .login-btn[data-v-27898c9c]{color:#fff;background:#ff8c30;border-color:#ff8c30;border-radius:4px;padding:10px 24px;font-size:14px}.sticky-nav .nav-actions .login-btn[data-v-27898c9c]:hover{background:#d40011;border-color:#d40011}.sticky-nav .nav-actions .user-dropdown .user-info[data-v-27898c9c]{cursor:pointer;align-items:center;gap:8px;display:flex}.sticky-nav .nav-actions .user-dropdown .user-info .user-avatar[data-v-27898c9c]{border-radius:50%;width:32px;height:32px;overflow:hidden}.sticky-nav .nav-actions .user-dropdown .user-info .user-avatar img[data-v-27898c9c]{object-fit:cover;width:100%;height:100%}.sticky-nav .nav-actions .user-dropdown .user-info .user-name[data-v-27898c9c]{color:#333;font-size:14px}.sticky-nav .nav-actions .user-dropdown .user-info .el-icon[data-v-27898c9c]{color:#666;font-size:12px}.sticky-nav .mobile-menu-toggle[data-v-27898c9c],.sticky-nav .mobile-menu-panel[data-v-27898c9c]{display:none}[data-v-27898c9c] .social-qr-menu{padding:8px}[data-v-27898c9c] .social-qr-menu .el-dropdown-menu__item{padding:0;line-height:normal}[data-v-27898c9c] .social-qr-menu .qr-image{object-fit:contain;border-radius:4px;width:80px;height:80px;display:block}.social-qr-menu[data-v-27898c9c]{padding:8px!important}.social-qr-menu .el-dropdown-menu__item[data-v-27898c9c]{padding:0!important;line-height:normal!important}.social-qr-menu .qr-image[data-v-27898c9c]{object-fit:contain;border-radius:4px;width:200px;height:200px;display:block}@media (width<=1280px){.immersive-top .nav-placeholder[data-v-27898c9c]{height:118px}.immersive-top .nav-placeholder--overlay[data-v-27898c9c]{height:0}.immersive-top .nav-placeholder--overlay.nav-placeholder--active[data-v-27898c9c]{height:78px}.sticky-nav .nav-container[data-v-27898c9c]{width:100%;max-width:1400px;padding:0 24px}.sticky-nav .main-nav-container[data-v-27898c9c]{height:78px}.sticky-nav .nav-logo[data-v-27898c9c]{width:180px;height:50px}.sticky-nav .nav-menu[data-v-27898c9c]{gap:44px}.sticky-nav .nav-menu .nav-item[data-v-27898c9c],.sticky-nav .nav-menu .nav-item.is-active[data-v-27898c9c]{font-size:18px}}@media (width<=1024px){.immersive-top .nav-placeholder[data-v-27898c9c]{height:106px}.immersive-top .nav-placeholder--overlay[data-v-27898c9c]{height:0}.immersive-top .nav-placeholder--overlay.nav-placeholder--active[data-v-27898c9c]{height:70px}.sticky-nav .nav-top-bar[data-v-27898c9c]{max-height:36px}.sticky-nav .nav-top-bar.scrolled[data-v-27898c9c]{max-height:0}.sticky-nav .nav-top-bar .nav-container[data-v-27898c9c]{width:100%;max-width:1400px;height:36px;padding:0 18px}.sticky-nav .nav-top-bar .nav-right[data-v-27898c9c]{gap:16px}.sticky-nav .nav-top-bar .nav-right .service-info[data-v-27898c9c],.sticky-nav .nav-top-bar .nav-right .qr-dropdown .dropdown-link[data-v-27898c9c]{font-size:12px}.sticky-nav .nav-container[data-v-27898c9c]{gap:20px;padding:0 18px}.sticky-nav .main-nav-container[data-v-27898c9c]{height:70px}.sticky-nav .nav-logo[data-v-27898c9c]{width:180px;height:50px}.sticky-nav .nav-menu[data-v-27898c9c]{gap:28px}.sticky-nav .nav-menu .nav-item[data-v-27898c9c],.sticky-nav .nav-menu .nav-item.is-active[data-v-27898c9c]{font-size:18px}.sticky-nav .nav-menu .social-icon img[data-v-27898c9c]{width:auto;height:40px}.sticky-nav .nav-actions .login-btn[data-v-27898c9c]{padding:8px 18px;font-size:13px}}@media (width<=768px){.immersive-top .nav-placeholder[data-v-27898c9c]{height:64px}.immersive-top .nav-placeholder--overlay[data-v-27898c9c]{height:0}.immersive-top .nav-placeholder--overlay.nav-placeholder--active[data-v-27898c9c]{height:64px}.sticky-nav .nav-top-bar[data-v-27898c9c]{display:none}.sticky-nav .nav-container[data-v-27898c9c]{width:100%;max-width:100%;padding:0 16px}.sticky-nav .main-nav-container[data-v-27898c9c]{gap:12px;height:64px}.sticky-nav .nav-logo[data-v-27898c9c]{width:180px;height:50px}.sticky-nav .nav-menu[data-v-27898c9c],.sticky-nav .nav-actions[data-v-27898c9c]{display:none}.sticky-nav .mobile-menu-toggle[data-v-27898c9c]{color:#ff8c30;cursor:pointer;background:#ff8c301a;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.sticky-nav .mobile-menu-toggle .el-icon[data-v-27898c9c]{font-size:24px}.sticky-nav .mobile-menu-panel[data-v-27898c9c]{-webkit-backdrop-filter:blur(10px);background:#fffffff5;border-top:1px solid #0000000f;flex-direction:column;gap:4px;padding:8px 16px 16px;display:flex;box-shadow:0 14px 28px #0000001f}.sticky-nav .mobile-menu-item[data-v-27898c9c],.sticky-nav .mobile-menu-action[data-v-27898c9c]{color:#333;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;width:100%;min-height:44px;padding:0 12px;font-size:16px;font-weight:500}.sticky-nav .mobile-menu-item.is-active[data-v-27898c9c],.sticky-nav .mobile-menu-action.is-active[data-v-27898c9c]{color:#ff8c30;background:#ff8c301a;font-weight:700}.sticky-nav .mobile-menu-action[data-v-27898c9c]{color:#ff8c30}.sticky-nav .mobile-menu-action.danger[data-v-27898c9c]{color:#d40011}.sticky-nav .mobile-menu-divider[data-v-27898c9c]{background:#00000014;height:1px;margin:6px 0}}