.nav {
    position: relative;
}

.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 2px solid var(--ink);
    border-radius: 50%;
    background: var(--ink);
    color: var(--white);
    cursor: pointer;
}

.nav-toggle:focus-visible {
    outline: 3px solid var(--white);
    outline-offset: 3px;
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform .2s ease, opacity .2s ease;
}

.nav-toggle__icon {
    position: relative;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
    position: absolute;
    left: 0;
    content: "";
}

.nav-toggle__icon::before {
    top: -7px;
}

.nav-toggle__icon::after {
    top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
    top: 0;
    transform: rotate(-45deg);
}

@media (max-width: 700px) {
    .site-header {
        background: rgba(251, 204, 0, .98);
    }

    .nav {
        min-height: 72px;
        gap: 12px;
    }

    .brand {
        font-size: 1.15rem;
    }

    .brand img {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    .site-header.is-menu-ready .nav-toggle {
        display: inline-grid;
        place-items: center;
        margin-left: auto;
        flex: 0 0 auto;
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        z-index: 60;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 12px;
        border: 2px solid var(--ink);
        border-radius: 20px;
        background: var(--yellow);
        box-shadow: 0 18px 38px rgba(17, 17, 17, .24);
    }

    .site-header.is-menu-ready .nav-links {
        display: none;
    }

    .site-header.is-menu-ready .nav-links.is-open {
        display: flex;
    }

    .nav-links a:not(.button) {
        display: flex;
        align-items: center;
        min-height: 48px;
        padding: 10px 14px;
        border-radius: 12px;
        font-size: 1rem;
    }

    .nav-links a:not(.button):hover,
    .nav-links a:not(.button):focus-visible {
        background: rgba(255, 255, 255, .42);
        text-decoration: none;
    }

    .nav-links .button {
        width: 100%;
        margin-top: 4px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nav-toggle__icon,
    .nav-toggle__icon::before,
    .nav-toggle__icon::after {
        transition: none;
    }
}