html,body{
  margin:0!important;
  padding:0!important;
  width:100%;
  min-height:100%;
  background:#170d0d!important;
}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:#f4ece3;
  -webkit-font-smoothing:antialiased;
}
.mb-thank-you,.mb-thank-you *{box-sizing:border-box}
.mb-thank-you{
  min-height:100vh;
  background:
    radial-gradient(ellipse at 50% 0%,rgba(112,62,38,.14),transparent 42%),
    #170d0d;
  color:#f4ece3;
  overflow:hidden;
}
.mb-thank-you__inner{
  width:min(900px,calc(100% - 40px));
  margin:0 auto;
  padding:86px 0 70px;
}
.mb-header{
  text-align:center;
  padding-bottom:58px;
}
.mb-eyebrow{
  margin:0 0 21px;
  color:#b7824d;
  font-size:11px;
  font-weight:700;
  letter-spacing:.30em;
  text-transform:uppercase;
}
.mb-header h1{
  margin:0;
  color:#f4ece3;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(52px,7vw,82px);
  font-weight:400;
  letter-spacing:-.045em;
  line-height:.95;
}
.mb-intro{
  margin:25px auto 0;
  max-width:620px;
  color:#c9bcb2;
  font-size:17px;
  line-height:1.65;
}

/* Each guide remains six rows total: title row + download row.
   The two rows belong to one premium card and have NO divider between them. */
.mb-guides{
  display:flex;
  flex-direction:column;
  gap:20px;
  width:100%;
}
.mb-guide{
  overflow:hidden;
  border:1px solid rgba(231,210,190,.20);
  border-radius:3px;
  background:
    linear-gradient(145deg,rgba(255,255,255,.025),rgba(255,255,255,0)),
    #211414;
  box-shadow:
    0 18px 45px rgba(0,0,0,.16),
    inset 0 1px 0 rgba(255,255,255,.025);
}
.mb-guide__title-row{
  padding:31px 34px 27px;
}
.mb-guide__title-row h2{
  margin:0;
  color:#f4ece3;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(28px,4vw,46px);
  font-weight:400;
  letter-spacing:-.025em;
  line-height:1.05;
}
.mb-guide__download-row{
  padding:0 34px 30px;
  background:transparent;
}
.mb-download{
  display:flex;
  width:100%;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding:14px 22px;
  background:#f4ece3;
  color:#171111!important;
  border:1px solid #f4ece3;
  border-radius:2px;
  text-decoration:none!important;
  font-size:14px;
  font-weight:700;
  line-height:1.25;
  box-shadow:0 5px 16px rgba(0,0,0,.12);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}
.mb-download:hover{
  background:#fff8f0;
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(0,0,0,.18);
}
.mb-download:focus-visible{
  outline:3px solid #b7824d;
  outline-offset:4px;
}
.mb-note{
  text-align:center;
  margin:66px auto 0;
  padding-top:31px;
}
.mb-note__rule{
  display:block;
  width:90px;
  height:1px;
  margin:0 auto 28px;
  background:#b7824d;
  opacity:.8;
}
.mb-note p{
  margin:0;
  color:#f4ece3;
  font-family:Georgia,"Times New Roman",serif;
  font-size:22px;
  line-height:1.45;
}
.mb-signature{
  display:block;
  margin-top:16px;
  color:#b7824d;
  font-size:13px;
  letter-spacing:.08em;
}
.mb-footer{
  margin-top:64px;
  padding-top:24px;
  border-top:1px solid rgba(231,210,190,.10);
  text-align:center;
  color:rgba(244,236,227,.40);
  font-size:10px;
  letter-spacing:.10em;
  text-transform:uppercase;
}
@media(max-width:640px){
  .mb-thank-you__inner{
    width:calc(100% - 28px);
    padding:64px 0 48px;
  }
  .mb-header{padding-bottom:43px}
  .mb-eyebrow{
    font-size:9px;
    letter-spacing:.23em;
  }
  .mb-header h1{font-size:48px}
  .mb-intro{
    font-size:16px;
    line-height:1.6;
  }
  .mb-guides{gap:17px}
  .mb-guide__title-row{padding:26px 18px 23px}
  .mb-guide__title-row h2{
    font-size:29px;
    line-height:1.04;
  }
  .mb-guide__download-row{padding:0 18px 18px}
  .mb-download{
    min-height:54px;
    padding:13px 18px;
    font-size:13px;
  }
  .mb-note{
    margin-top:50px;
    padding-top:26px;
  }
  .mb-note p{font-size:19px}
  .mb-footer{
    margin-top:48px;
    padding-top:20px;
  }
}
@media(max-width:390px){
  .mb-title-row h2{font-size:26px}
}