.mobile-nav-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:140}.mobile-nav-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000059;cursor:pointer}.mobile-nav-drawer{position:fixed;top:var(--mobile-nav-top-offset, var(--page-top-offset));left:0;bottom:0;right:auto;width:min(200px,85vw);margin:0;padding:0;box-sizing:border-box;z-index:150;display:flex;flex-direction:column;overflow:hidden}.mobile-nav-enter-active,.mobile-nav-leave-active{transition:opacity .28s ease}.mobile-nav-enter-active .mobile-nav-drawer,.mobile-nav-leave-active .mobile-nav-drawer{transition:transform .28s ease}.mobile-nav-enter-from,.mobile-nav-leave-to{opacity:0}.mobile-nav-enter-from .mobile-nav-drawer,.mobile-nav-leave-to .mobile-nav-drawer{transform:translate(-100%)}:root{--announcement-stack-h: 0px;--topbar-inner-padding-x: 32px;--topbar-inner-padding-y: 10px;--topbar-search-h: 30px;--topbar-brand-h: 30px;--topbar-h: calc( var(--topbar-inner-padding-y) * 2 + max(var(--topbar-brand-h), calc(var(--topbar-search-h) + 2px)) + .5px );--page-top-offset: calc(var(--topbar-h) + var(--announcement-stack-h));--filter-bar-sticky-top: var(--page-top-offset)}.topbar{--topbar-logo-h: 24px;background:#f5f5f5;border-bottom:.5px solid #e5e5e5;position:fixed;top:var(--announcement-stack-h);left:0;right:0;z-index:200}.topbar-inner{box-sizing:border-box;width:100%;margin:0 auto;padding:var(--topbar-inner-padding-y) var(--topbar-inner-padding-x);display:flex;align-items:center;gap:12px;min-width:0}.topbar-primary{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}.topbar-start{display:flex;align-items:center;gap:8px;flex-shrink:0}.topbar-heading{margin:0;padding:0;flex:0 1 auto;min-width:0;font-size:18px;font-weight:600;line-height:var(--topbar-brand-h);height:var(--topbar-brand-h);color:#222;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-logo{flex-shrink:0;display:flex;align-items:center}.topbar-logo--desktop{display:none}.topbar-logo-img{height:var(--topbar-logo-h);width:auto}.topbar-wrap{display:contents}.topbar-back{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #ddd;border-radius:50%;color:#555;transition:all .15s;flex-shrink:0}.topbar-back:hover{color:#42bd56;border-color:#42bd56}.topbar-back-icon{width:22px;height:22px}.mobile-only{display:none}.desktop-only{display:flex}.topbar-menu-btn{flex-shrink:0;background:transparent;border:none;width:var(--topbar-brand-h);height:var(--topbar-brand-h);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;color:#333;border-radius:6px;transition:background .2s ease}.topbar-menu-btn:hover{background:#bababa}.topbar-menu-btn:active{background:#b4b4b4}.topbar-menu-icon.el-icon,.topbar-menu-icon svg,.topbar-menu-icon{width:calc(var(--topbar-brand-h) * .7);height:calc(var(--topbar-brand-h) * .7);font-size:calc(var(--topbar-brand-h) * .7)}.topbar-back-icon.el-icon,.topbar-search-btn .el-icon{font-size:1.25rem}@media (min-width: 768px){html.site-has-push-nav,html:has(.site-push-nav){--site-push-nav-left: calc( var(--site-content-inset-left, 0px) + var(--topbar-inner-padding-x, 32px) )}html:has(.site-push-nav){--site-content-inset-left: max(0px, calc((100vw - 1600px)/2) );--site-nav-w: var(--site-nav-w-collapsed)}html:has(.site-push-nav):not(.site-nav-collapsed){--site-nav-w: var(--site-nav-w-expanded)}html.site-has-push-nav .topbar-inner,html:has(.site-push-nav) .topbar-inner{margin-left:var(--site-content-inset-left, 0px);margin-right:auto}html.site-has-push-nav .media-list-page,html:has(.site-push-nav) .media-list-page{margin-left:calc(var(--site-push-nav-left, var(--site-content-inset-left, 0px)) + var(--site-nav-w, 0));margin-right:var(--site-content-inset-left, 0px);width:auto;box-sizing:border-box;transition:margin-left .28s ease,margin-right .28s ease}html.site-has-push-nav .media-list-page .main-content,html:has(.site-push-nav) .media-list-page .main-content{max-width:none;width:100%;margin-left:0;margin-right:0}}@media (max-width: 767px){:root{--topbar-search-motion-duration: .38s;--topbar-search-motion-duration-out: .26s;--topbar-search-motion-ease: cubic-bezier(.22, 1, .36, 1);--topbar-search-motion-ease-out: cubic-bezier(.4, 0, .2, 1)}.desktop-only{display:none!important}.mobile-only{display:inline-flex!important}.topbar-primary-end.mobile-only{display:grid!important}:root{--topbar-inner-padding-y: 5px;--topbar-brand-h: 28px;--topbar-search-h: 32px;--topbar-h: calc( var(--topbar-inner-padding-y) * 2 + var(--topbar-brand-h) + .5px )}.topbar{--topbar-logo-h: 18px;box-sizing:border-box;height:var(--topbar-h);transition:height var(--topbar-search-motion-duration) var(--topbar-search-motion-ease)}html.topbar-mobile-search-expanded{--topbar-expanded-h: calc( var(--topbar-inner-padding-y) * 2 + var(--topbar-brand-h) + 8px + var(--topbar-search-h) + 1px );--filter-bar-sticky-top: calc(var(--topbar-expanded-h) + var(--announcement-stack-h))}html.topbar-mobile-search-expanded .topbar{height:var(--topbar-expanded-h)}html:not(.topbar-mobile-search-expanded) .topbar{transition-duration:var(--topbar-search-motion-duration-out);transition-timing-function:var(--topbar-search-motion-ease-out)}html.topbar-mobile-search-expanded .topbar-primary{transform:translateY(0);transition:transform .2s var(--topbar-search-motion-ease)}.topbar-end-group{transform-origin:top center}.topbar-search-reveal-enter-active{transition:opacity var(--topbar-search-motion-duration) var(--topbar-search-motion-ease),transform var(--topbar-search-motion-duration) var(--topbar-search-motion-ease)}.topbar-search-reveal-leave-active{transition:opacity var(--topbar-search-motion-duration-out) var(--topbar-search-motion-ease-out),transform var(--topbar-search-motion-duration-out) var(--topbar-search-motion-ease-out)}.topbar-search-reveal-enter-from,.topbar-search-reveal-leave-to{opacity:0;transform:translateY(-10px) scale(.94)}.topbar-search-reveal-leave-to{transform:translateY(-6px) scale(.97)}html.topbar-mobile-search-expanded .topbar-search-box{animation:topbar-search-box-in var(--topbar-search-motion-duration) var(--topbar-search-motion-ease) .06s both}@keyframes topbar-search-box-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion: reduce){.topbar,.topbar-end-group,.topbar-search-box,.topbar-primary,.topbar-primary-end,.topbar-search-trigger,.media-list-page,.detail-page,.filter-bar,.filter-bar--scroll-hidden{transition:none!important;animation:none!important}}.topbar-inner{--topbar-inner-padding-x: 12px;height:100%;box-sizing:border-box;padding:var(--topbar-inner-padding-y) var(--topbar-inner-padding-x);gap:8px;flex-direction:column;align-items:stretch}.topbar-primary{width:100%;gap:8px;align-items:center}.topbar-heading{font-size:15px;flex:1 1 auto;min-width:0;margin-left:0;text-align:left;max-width:none}.topbar-logo--mobile{flex-shrink:0}.topbar-primary-end{display:grid;grid-template-columns:auto var(--topbar-brand-h);align-items:center;gap:8px;margin-left:auto;flex-shrink:0;min-width:0;transition:grid-template-columns var(--topbar-search-motion-duration-out) var(--topbar-search-motion-ease-out),gap var(--topbar-search-motion-duration-out) var(--topbar-search-motion-ease-out)}.topbar-primary-end:not(:has(.topbar-search-trigger.is-collapsed)){transition-duration:var(--topbar-search-motion-duration);transition-timing-function:var(--topbar-search-motion-ease)}.topbar-primary-end:has(.topbar-search-trigger.is-collapsed){grid-template-columns:auto 0px;gap:0}.topbar-primary-end:not(:has(.topbar-search-trigger)){grid-template-columns:auto;gap:0}.topbar-search-trigger{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;width:var(--topbar-brand-h);min-width:0;max-width:100%;height:var(--topbar-brand-h);padding:0;border:none;border-radius:6px;background:transparent;color:#ff7d20;cursor:pointer;overflow:hidden;opacity:1;visibility:visible;transition:opacity var(--topbar-search-motion-duration) var(--topbar-search-motion-ease),visibility 0s linear 0s,background .2s ease}.topbar-search-trigger.is-collapsed{opacity:0;visibility:hidden;pointer-events:none;background:transparent!important;transition:opacity var(--topbar-search-motion-duration-out) var(--topbar-search-motion-ease-out),visibility 0s linear var(--topbar-search-motion-duration-out),background 0s}@media (hover: hover) and (pointer: fine){.topbar-search-trigger:hover:not(.is-collapsed){background:#ff7d2014}}.topbar-search-trigger:focus{outline:none}.topbar-search-trigger:focus-visible:not(.is-collapsed){box-shadow:0 0 0 2px #ff7d2059}.topbar-search-trigger .el-icon{font-size:calc(var(--topbar-brand-h) * .8);flex-shrink:0}}@media (min-width: 768px){.topbar{--topbar-logo-h: 22px}.topbar-search-reveal-enter-active,.topbar-search-reveal-leave-active{transition:none!important}.topbar-primary-end{display:none}.topbar-logo--desktop{display:flex}.topbar-end{flex:0 0 auto;margin-left:0}}