.masthead{position:relative;z-index:20;flex-wrap:nowrap;justify-content:space-between}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;gap:9px;min-width:86px;height:40px;margin-left:auto;padding:0 10px;border:1px solid #0568db25;border-radius:12px;background:#eaf3ff;color:#0757b4;cursor:pointer;font:inherit}
.menu-toggle:hover{background:#deecff}.menu-text{font-size:12px;font-weight:650;line-height:1}
.menu-lines{display:flex;flex-direction:column;gap:5px}.menu-lines i{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;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-menu[hidden]{display:none!important}.header-menu{position:absolute;top:calc(100% - 4px);right:0;width:min(300px,calc(100vw - 32px));padding:10px;display:flex;flex-direction:column;background:#fff;border:1px solid #d8e7fc;border-radius:20px;box-shadow:0 18px 46px #0b3b7626;animation:menu-in .2s ease-out}
.header-menu a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 14px;border-radius:12px;color:#142e52;font-size:16px;font-weight:650;text-decoration:none;line-height:1.35}
.header-menu a span{color:#0674ef}.header-menu a:hover,.header-menu a:focus-visible{background:#edf5ff}
.demo-notice{padding-block:12px 20px;margin-block:0;color:#60738d;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}}