*, *::before, *::after{box-sizing:border-box}html{background-color:#f9fafb}body{font-family:-apple-system, BlinkMacSystemFont, Avenir Next, Segoe UI, Roboto;margin:0}.wrap{max-width:1300px;margin:0 auto;padding:0 4%}body > header{background-color:white;border-bottom:1px solid #eee;margin-bottom:3rem}.mastnav{display:flex;align-items:center;gap:1.3em}.mastnav a{color:#6b7280;font-size:95%;font-weight:500;text-decoration:none;padding:1.7rem .5rem 1.5rem;border-bottom:2px solid transparent}.mastnav a:not(.selected):hover{color:#333;border-color:#ddd}.mastnav > .auth-link{margin-left:auto}.mastnav > a:last-child{border-color:transparent !important}a.selected{color:black;border-color:black;cursor:default}.logo{display:inline-flex;align-items:center;gap:0.5rem;white-space:nowrap;color:#111 !important;font-weight:600 !important}.logo img{width:2rem;height:auto}h1{margin:0 0 .7em;font-size:1.15rem;font-weight:600}article > header{display:flex;align-items:center;font-size:90%;margin-bottom:1.5rem}label{font-size:99%}article > header > :nth-child(2){margin:0 1rem 0 auto}@media (max-width: 750px){article header > :last-child{display:none}}img{max-width:100%;height:auto}main > nav{border-bottom:1px solid #ccc}