:root{
  --navy:#014085; --orange:#F88034; --grey:#F2F2F2; --grey-line:#e2e5ea; --ink:#1A1A1A; --ink-soft:#4b5563;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:-apple-system,'Segoe UI',Arial,sans-serif;
  background:var(--grey);
  color:var(--ink);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.rdlapp-header{
  background:#fff;
  border-bottom:1px solid var(--grey-line);
  padding:16px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
}
.rdlapp-logo{display:flex;align-items:center;gap:10px;text-decoration:none;}
.rdlapp-logo img{height:36px;width:36px;}
.rdlapp-logo-text{display:flex;flex-direction:column;line-height:1.1;}
.rdlapp-logo-text .w{font-weight:800;font-size:1.05rem;color:var(--navy);font-family:Georgia,serif;}
.rdlapp-logo-text .s{font-size:.6rem;letter-spacing:.12em;color:var(--orange);font-weight:700;}
.rdlapp-home-link{
  display:flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  color:var(--navy);
  border:1px solid var(--grey-line);
  border-radius:50%;
  transition:background .15s ease, border-color .15s ease;
}
.rdlapp-home-link:hover{background:var(--grey); border-color:var(--navy);}
.rdlapp-main{flex:1;padding:28px 20px 60px;}
.rdlapp-container{max-width:1000px;margin:0 auto;}
.rdlapp-footer{
  text-align:center;
  padding:20px;
  font-size:.8rem;
  color:var(--ink-soft);
  border-top:1px solid var(--grey-line);
  background:#fff;
}
.rdlapp-footer a{color:var(--navy);}