.tutorial-hero{
  padding-top:clamp(72px,9vw,118px);
  padding-bottom:clamp(54px,7vw,88px);
  border-bottom:1px solid var(--color-border);
}
.tutorial-hero-inner{
  width:100%;
  max-width:var(--reading-width);
  margin-inline:auto;
  padding-inline:var(--gutter);
  text-align:center;
}
.tutorial-hero h1{
  max-width:760px;
  margin:20px auto 18px;
}
.tutorial-lead{
  max-width:690px;
  margin:0 auto;
  color:var(--color-text-muted);
  font-size:clamp(17px,2vw,20px);
}
.tutorial-facts{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:8px 10px;
  margin-top:22px;
}
.tutorial-facts span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  max-width:100%;
  padding:5px 13px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-panel);
  color:var(--color-text-muted);
  font-size:13px;
}
.tutorial-toc-wrap{
  position:relative;
  z-index:36;
  padding-top:24px;
}
.tutorial-document{
  padding-top:clamp(44px,7vw,80px);
  padding-bottom:var(--section-space);
}
.tutorial-step{
  padding-top:clamp(38px,6vw,68px);
  padding-bottom:clamp(38px,6vw,68px);
  border-top:1px solid var(--color-border);
}
.tutorial-step:first-child{
  padding-top:0;
  border-top:0;
}
.step-heading{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:start;
  gap:16px;
  margin-bottom:26px;
}
.step-heading h2{
  margin:0;
  font-size:clamp(30px,5vw,46px);
}
.step-label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:52px;
  min-height:30px;
  margin-top:8px;
  padding:4px 11px;
  border-radius:var(--radius-pill);
  background:var(--color-text);
  color:var(--color-panel);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
}
.tutorial-step p{
  color:var(--color-text-muted);
}
.tutorial-step > p{
  font-size:17px;
}
.tutorial-step a:not(.btn){
  color:var(--color-accent-dark);
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:3px;
}
.inline-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 20px;
  margin:26px 0;
}
.text-link{
  display:inline-flex;
  align-items:center;
  min-height:44px;
}
.next-step{
  margin-top:30px;
  padding:20px 22px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-medium);
  background:var(--color-panel);
  color:var(--color-text-muted);
}
.next-step strong{
  display:block;
  margin-bottom:5px;
  color:var(--color-text);
}
.subscription-example{
  margin:22px 0;
}
.platform-instructions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin:30px 0;
}
.import-panel{
  min-width:0;
  padding:clamp(22px,4vw,30px);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  background:var(--color-panel);
  box-shadow:var(--shadow-card);
}
.import-panel h3{
  margin:12px 0 14px;
  font-size:22px;
}
.import-panel p:last-child{
  margin-bottom:0;
}
.platform-name{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:3px 10px;
  border-radius:var(--radius-pill);
  background:var(--color-panel-muted);
  color:var(--color-text-muted);
  font-family:var(--font-mono);
  font-size:12px;
}
.verification-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin:28px 0;
}
.verification-grid > div{
  padding:22px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-medium);
  background:var(--color-panel);
}
.verification-grid strong{
  display:block;
  margin-bottom:8px;
}
.verification-grid p{
  margin-bottom:0;
  font-size:14px;
}
.completion-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:28px;
  margin-top:36px;
  padding:clamp(26px,5vw,42px);
  border-radius:var(--radius-xlarge);
  background:linear-gradient(132deg,var(--color-gradient-blue),var(--color-gradient-lilac) 34%,var(--color-gradient-cream) 68%,var(--color-gradient-blossom));
  box-shadow:var(--shadow-card);
}
.completion-panel h3{
  margin:16px 0 8px;
}
.completion-panel p{
  margin:0;
  color:var(--color-text);
}
.completion-panel .btn{
  white-space:nowrap;
}
@media(max-width:800px){
  .platform-instructions{
    grid-template-columns:1fr;
  }
  .verification-grid{
    grid-template-columns:1fr;
  }
  .completion-panel{
    grid-template-columns:1fr;
  }
  .completion-panel .btn{
    width:100%;
  }
}
@media(max-width:640px){
  .tutorial-hero{
    padding-top:58px;
    padding-bottom:50px;
  }
  .tutorial-facts{
    align-items:stretch;
    flex-direction:column;
  }
  .tutorial-facts span{
    justify-content:center;
  }
  .tutorial-toc-wrap{
    padding-top:16px;
  }
  .step-heading{
    grid-template-columns:1fr;
    gap:10px;
  }
  .step-label{
    width:max-content;
    margin-top:0;
  }
  .tutorial-step > p{
    font-size:16px;
  }
  .inline-actions{
    align-items:stretch;
    flex-direction:column;
  }
  .inline-actions .btn,
  .inline-actions .text-link{
    width:100%;
    justify-content:center;
    text-align:center;
  }
  .import-panel{
    padding:22px;
  }
}