/* Shared identity for school guides and operational pages. */
@font-face{font-family:Nunito;src:url('assets/fonts/nunito.woff2') format('woff2');font-weight:200 1000;font-display:swap}
@font-face{font-family:Fredoka;src:url('assets/fonts/fredoka.woff2') format('woff2');font-weight:300 700;font-display:swap}
.rf-brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none!important;color:#f1f0e8!important;min-height:56px}
.rf-brand img{width:42px;height:54px;object-fit:contain;flex-shrink:0}
.rf-brand strong{display:block;font:500 clamp(19px,4vw,24px)/1.1 Fredoka,system-ui,sans-serif;letter-spacing:-.3px}
.rf-brand small{display:block;margin-top:6px;font:800 10px/1.4 Nunito,system-ui,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:#79dbed}
.rf-brand:focus-visible{outline:3px solid #79dbed;outline-offset:5px;border-radius:6px}
.rf-document{font-family:Nunito,system-ui,sans-serif!important;background:radial-gradient(ellipse at 85% 0,#273136 0,transparent 45%),#101719!important}
.rf-document main{border-top:3px solid #79dbed}
@media(max-width:500px){.rf-brand{gap:9px}.rf-brand img{width:34px;height:44px}.rf-brand small{font-size:9px}}

/* One illustration language: geometry, useful inventions, and a spark of discovery. */
.rf-document h1{font-family:Fredoka,Nunito,sans-serif!important;font-weight:500!important;letter-spacing:-.035em}
.rf-document h2{font-family:Fredoka,Nunito,sans-serif!important;font-weight:450!important}
.rf-document .rf-world{display:block;width:min(100%,720px);height:auto;margin:30px auto 12px}
.rf-document .rf-caption{color:#b8cbd1;text-align:center;font-size:13px;margin:0 0 30px}
.rf-document .button{font-weight:800;border-radius:12px;border-color:#65d8f0;color:#101719;background:#65d8f0;box-shadow:0 3px 0 #277d91}
.rf-document .button:hover{background:#9be8f7}
.rf-document section:target{border-color:#65d8f0;scroll-margin-top:20px}
.rf-document section{background:#18262d;border-color:#344a54}
.rf-document .label,.rf-document .stamp{color:#ffd15c}
.rf-document .metrics strong{font-family:Fredoka,Nunito,sans-serif;color:#ffd15c}