.header-navigation{position:fixed;top:8px;left:0;right:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding-top:16px;padding-inline:calc(env(safe-area-inset-left) + 0px) calc(env(safe-area-inset-right) + 24px);width:calc(100% + env(safe-area-inset-left) + env(safe-area-inset-right));box-sizing:border-box;margin-left:calc(-1*env(safe-area-inset-left));padding-left:calc(env(safe-area-inset-left) + 24px)}.header-navigation[data-apply-blue=true]{background:color-mix(in srgb,var(--background-level-0) 90%,transparent)}.header-navigation[data-apply-blue=true]{--tw-backdrop-blur: blur(16px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}@media (max-width: 768px){.header-navigation{padding-right:16px;padding-left:8px;padding-top:8px}}.page-author-header{display:flex;flex-direction:row;gap:0px;flex:1 1 auto}