header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: blair;
    margin-bottom: 3vh;
}

header .logo {
    display: block;
    width: max(48px, 6vw);
    aspect-ratio: 1;
    height: auto;
}
header.login .logo {
    width: max(150px, 13vw);
}

header .title {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
header:is(.hub, .login) .title {
    display: contents;
}

header .title > h1 {
    font-size: max(1.75rem, 3vw);
    margin: 0;
    color: #d62420;
}
header.login .title > h1 {
    font-size: max(3rem, 5vw);
    margin-top: 1vw;
    margin-bottom: 0;
}

header .title > h1 > span {
    font-size: 0.67em;
}
header.login .title > h1 > span {
    font-size: 0.8em;
}

header .title > h2 {
    font-size: max(0.65rem, 0.8vw + 0.3rem);
    margin: 0.25em 0 0;
    color: #d62420;
}
header.login .title > h2 {
    font-size: max(0.6rem, 1vw);
    margin-bottom: 3vw;
}