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:root .study-shell header{justify-content:flex-end}
#login-form{max-width:400px;margin:35px 0}
#login-form label{display:block;margin-bottom:10px}
#password{display:block;width:100%;padding:12px;border:1px solid #c3d0c4;border-radius:8px}
#logout{margin:0 0 16px}
.completion-page{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;text-align:center}
.completion-page section{min-height:0;padding:40px 0}
.completion-page h1{font-size:28px;font-weight:550;letter-spacing:-.8px}
:root .anchors{font-size:13px}
input[type=number].age-input{display:block;width:7rem;max-width:100%}
.study-shell>main{min-height:100dvh;display:flex;flex-direction:column}
.study-shell>main>header,.study-shell>main>footer{flex-shrink:0}
.study-shell #content{flex:1}
.study-shell #content:has(>form:not(.consent)){display:flex;flex-direction:column}
.study-shell #content>form:not(.consent){display:flex;flex-direction:column;flex:1}
.study-shell .page-next{display:block;align-self:center;margin:28px auto 0}
.study-shell #content>form:not(.consent)>.page-next{margin-top:auto}