.tutorial-hero{
  position:relative;
  overflow-x:clip;
  padding-top:88px;
  padding-bottom:64px;
  border-bottom:1px solid var(--color-border);
}
.tutorial-hero::after{
  content:"";
  position:absolute;
  right:8%;
  bottom:-140px;
  width:420px;
  height:280px;
  pointer-events:none;
  background:radial-gradient(ellipse at center,var(--color-accent-glow),var(--color-glow-clear) 70%);
}
.tutorial-hero .reading-wrap{
  position:relative;
  z-index:1;
}
.tutorial-hero h1{
  max-width:800px;
  font-size:clamp(34px,3.3vw,48px);
}
.tutorial-lead{
  max-width:760px;
  margin-top:20px;
  color:var(--color-muted);
  font-size:18px;
}
.tutorial-hero .button-row{
  margin-top:28px;
}
.tutorial-facts{
  display:flex;
  gap:10px 24px;
  margin-top:30px;
  padding-top:20px;
  border-top:1px solid var(--color-border);
  flex-wrap:wrap;
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-size:12px;
}
.tutorial-nav-section{
  padding-top:30px;
  padding-bottom:0;
}
.tutorial-platform-note{
  margin-top:24px;
}
.tutorial-section{
  scroll-margin-top:24px;
}
.tutorial-section + .tutorial-section{
  border-top:1px solid var(--color-border);
}
.tutorial-prose{
  font-size:17px;
}
.tutorial-prose h3{
  font-size:22px;
}
.prepare-grid{
  display:grid;
  gap:12px;
  margin-top:30px;
}
.prepare-item{
  display:flex;
  gap:18px;
  padding:20px;
  color:var(--color-text);
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
}
.prepare-item h3{
  margin-top:0;
  margin-bottom:6px;
  font-size:18px;
}
.prepare-item p{
  color:var(--color-muted);
}
.prepare-index{
  flex-shrink:0;
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-size:13px;
}
.step-heading{
  display:grid;
  grid-template-columns:110px minmax(0,1fr);
  gap:28px;
  align-items:start;
  margin-bottom:38px;
  padding-bottom:28px;
  border-bottom:1px solid var(--color-border);
}
.step-heading p{
  margin-top:10px;
  color:var(--color-muted);
}
.step-number{
  display:inline-flex;
  min-height:34px;
  align-items:center;
  justify-content:center;
  padding:6px 12px;
  color:var(--color-bg);
  background:linear-gradient(115deg,var(--color-accent),var(--color-accent-end));
  border-radius:var(--radius-pill);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
}
.step-complete{
  display:flex;
  gap:14px;
  align-items:flex-start;
  margin-top:32px;
  padding:20px;
  color:var(--color-text);
  background:var(--color-panel);
  border:1px solid var(--color-accent-deep);
  border-radius:var(--radius-md);
}
.step-complete .status-dot{
  margin-top:8px;
}
.step-complete p{
  margin-top:4px;
  color:var(--color-muted);
}
.verification-panel{
  margin-top:34px;
  padding:26px;
  color:var(--color-text);
  background:var(--color-panel-raised);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
}
.verification-panel h3{
  margin-top:0;
  margin-bottom:16px;
}
.verification-panel ul{
  color:var(--color-muted);
}
.tutorial-end-links{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  margin-top:40px;
}
.tutorial-end-card{
  display:block;
  transition:transform var(--transition-fast),border-color var(--transition-fast);
}
.tutorial-end-card:hover{
  border-color:var(--color-accent-deep);
  transform:translateY(-2px);
}
.tutorial-end-card .mono{
  color:var(--color-accent);
  font-size:11px;
  letter-spacing:.12em;
}
.tutorial-end-card h3{
  margin-top:12px;
  font-size:21px;
}
.tutorial-end-card p{
  margin-top:10px;
  color:var(--color-muted);
}
@media (max-width:768px){
  .tutorial-hero{
    padding-top:58px;
    padding-bottom:48px;
  }
  .tutorial-hero h1{
    font-size:clamp(26px,7vw,30px);
  }
  .tutorial-lead{
    font-size:16px;
  }
  .tutorial-prose{
    font-size:16px;
  }
  .step-heading{
    grid-template-columns:minmax(0,1fr);
    gap:16px;
  }
  .step-number{
    width:max-content;
  }
}
@media (max-width:640px){
  .tutorial-facts{
    display:grid;
    gap:8px;
  }
  .tutorial-platform-note{
    padding-left:48px;
  }
  .prepare-item{
    gap:12px;
    padding:18px;
  }
  .tutorial-end-links{
    grid-template-columns:minmax(0,1fr);
  }
  .verification-panel{
    padding:22px;
  }
}