.header{position:relative;z-index:20;overflow:visible;display:flex;align-items:center;justify-content:space-between}
.menu-toggle{width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:transparent;border:1px solid #ffffff35;border-radius:12px;color:#fff;cursor:pointer;flex-shrink:0}
.menu-lines i{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .22s,opacity .22s}
.menu-toggle[aria-expanded=true] .menu-lines i:first-child{transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded=true] .menu-lines i:nth-child(2){opacity:0}
.menu-toggle[aria-expanded=true] .menu-lines i:last-child{transform:translateY(-7px) rotate(-45deg)}
.header .header-menu[hidden]{display:none!important}
.header .header-menu{position:absolute;top:calc(100% - 5px);right:24px;left:auto;width:min(300px,calc(100vw - 48px));display:flex;flex-direction:column;gap:0;padding:10px;background:#fff;border:1px solid #e6edf6;border-radius:20px;box-shadow:0 18px 46px #00134435;animation:menu-in .2s ease-out}
.header .header-menu a{display:flex;align-items:center;justify-content:space-between;padding:17px 16px;border-radius:12px;color:#102a4c;font-size:17px;font-weight:600;text-decoration:none}
.header .header-menu a span{color:#2388ff}.header .header-menu a:hover,.header .header-menu a:focus-visible{background:#edf5ff}
.header .concept-label.review-demo{margin-left:10px;margin-right:auto;padding:4px 8px;border:1px solid #ffffff50;border-radius:7px;color:#d7e8ff;font-size:11px;line-height:1.3;letter-spacing:0}
.demo-notice{margin:0;padding:12px 24px 20px;text-align:left;background:transparent;color:#52647b;font-size:12px;line-height:1.5}
@keyframes menu-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.header-menu,.menu-lines i{animation:none!important;transition:none!important}}

.header>.brand{margin-left:6px}.menu-toggle{width:auto;min-width:96px;padding:0 12px;flex-direction:row;gap:12px;margin-right:6px;background:#ffffff0b}.menu-text{font-size:13px;line-height:1;font-weight:600}.menu-lines{display:flex;flex-direction:column;gap:5px}.header .header-menu{right:28px}@media(max-width:360px){.header{gap:8px}.header .concept-label.review-demo{margin-left:0}.menu-toggle{min-width:86px;padding:0 10px;gap:8px}}
.header .brand img{width:124px;height:auto;display:block}
.menu-toggle{min-width:86px;height:40px;padding:0 10px;gap:9px}
.menu-text{font-size:12px}
.menu-lines i{width:18px}
@media(max-width:760px){.header .brand img{width:100px}}