:root {
  color-scheme: light;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  background: #f6f5f5;
  color: #252c40;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  position: relative;
  isolation: isolate;
  background: #f6f5f5;
}
::selection { background: #f7f0eb; color: #252c40; }

.landing { grid-row: 2; display: grid; place-items: center; padding-block: 24px; }

.site-footer {
  grid-row: 3;
  align-self: end;
  position: relative;
  padding: 20px max(24px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
  color: #767676;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 16px; }
.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 4px;
  color: inherit;
  text-decoration: none;
  text-underline-offset: 4px;
}
.site-footer a:hover { text-decoration: underline; }
.site-footer a:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 2px; }

.raden-logo-link { display: block; width: min(360px, 70vw, 60svh); }
.raden-logo-link img { display: block; width: 100%; height: auto; }
.raden-logo-link:focus-visible { outline: 2px solid currentColor; outline-offset: 6px; border-radius: 2px; }