.tutorial-hero{
  position:relative;
  overflow-x:clip;
  max-width:100%;
  padding-top:72px;
  padding-bottom:78px;
  background:linear-gradient(152deg,var(--color-wash-a),var(--color-wash-b) 48%,var(--color-wash-c));
}
.tutorial-orb{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
}
.tutorial-orb-a{
  top:12%;
  right:4%;
  width:320px;
  height:320px;
  background:var(--color-accent-soft);
  filter:blur(52px);
}
.tutorial-orb-b{
  bottom:2%;
  left:34%;
  width:220px;
  height:220px;
  background:var(--color-wash-c);
  filter:blur(44px);
}
.tutorial-hero-layout{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(340px,.65fr);
  align-items:center;
  gap:72px;
}
.tutorial-hero-copy{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.tutorial-hero-copy .badge{
  margin-bottom:20px;
}
.tutorial-hero-copy h1{
  max-width:760px;
  margin-bottom:22px;
}
.tutorial-hero-copy .lead{
  margin-bottom:26px;
}
.tutorial-facts{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  margin-top:24px;
  padding-top:18px;
  border-top:1px solid var(--color-border);
  color:var(--color-text-muted);
  font-size:13px;
  font-weight:650;
}
.tutorial-facts li{
  display:inline-flex;
  align-items:center;
  gap:7px;
}
.tutorial-facts li::before{
  content:"";
  width:7px;
  height:7px;
  flex:none;
  border-radius:50%;
  background:var(--color-accent);
}
.tutorial-route-card{
  position:relative;
  padding:26px;
  border:1px solid var(--color-border-soft);
  border-radius:var(--radius-lg);
  background:var(--color-panel);
  box-shadow:var(--shadow-panel);
}
.route-card-head{
  display:flex;
  align-items:center;
  gap:12px;
  padding-bottom:18px;
  border-bottom:1px solid var(--color-border-soft);
}
.route-card-head img{
  width:28px;
  height:28px;
}
.route-card-head strong,
.route-card-head span{
  display:block;
}
.route-card-head strong{
  font-size:15px;
}
.route-card-head span{
  margin-top:2px;
  color:var(--color-text-muted);
  font-size:10px;
}
.route-card-list{
  display:grid;
  gap:2px;
  margin:18px 0;
  counter-reset:route-step;
}
.route-card-list li{
  display:grid;
  grid-template-columns:28px 74px 1fr;
  align-items:center;
  gap:10px;
  min-height:46px;
  padding:6px 0;
  border-bottom:1px solid var(--color-border-soft);
  counter-increment:route-step;
}
.route-card-list li::before{
  content:counter(route-step);
  display:grid;
  width:28px;
  height:28px;
  place-items:center;
  border-radius:var(--radius-xs);
  background:var(--color-accent-tint);
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:750;
}
.route-card-list span{
  color:var(--color-text-muted);
  font-family:var(--font-mono);
  font-size:11px;
}
.route-card-list strong{
  font-size:13px;
}
.tutorial-route-card > p{
  margin:0;
  color:var(--color-text-muted);
  font-size:13px;
}
.tutorial-shell{
  max-width:1180px;
}
.tutorial-doc{
  position:relative;
}
.tutorial-doc .callout a,
.tutorial-step p a{
  color:var(--color-accent);
  font-weight:700;
  text-decoration:underline;
  text-underline-offset:3px;
}
.tutorial-step{
  padding-top:58px;
  padding-bottom:58px;
  border-top:1px solid var(--color-border);
}
.step-heading{
  display:flex;
  align-items:center;
  gap:18px;
  margin-bottom:24px;
}
.step-key{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:116px;
  min-height:34px;
  padding:5px 10px;
  border-radius:var(--radius-sm);
  background:var(--color-accent);
  color:var(--color-white);
  font-size:11px;
  font-weight:750;
  letter-spacing:.04em;
}
.tutorial-step > p{
  max-width:880px;
  color:var(--color-text-muted);
  font-size:17px;
  line-height:1.9;
}
.tutorial-step pre{
  max-width:880px;
  margin:22px 0;
}
.step-action{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px 22px;
  max-width:880px;
  margin-top:28px;
  padding:18px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-card);
}
.step-action > span{
  color:var(--color-text-muted);
  font-size:13px;
}
.text-link{
  color:var(--color-accent);
  font-weight:750;
  text-decoration:underline;
  text-underline-offset:4px;
}
.platform-instructions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  margin:34px 0;
}
.platform-instruction{
  padding:26px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-card);
}
.platform-label{
  display:inline-flex;
  min-height:28px;
  align-items:center;
  margin-bottom:14px;
  padding:3px 9px;
  border-radius:var(--radius-xs);
  background:var(--color-accent-tint);
  color:var(--color-accent);
  font-size:11px;
  font-weight:750;
}
.platform-instruction h3{
  margin-bottom:14px;
  font-size:22px;
}
.platform-instruction p{
  color:var(--color-text-muted);
  font-size:15px;
  line-height:1.8;
}
.platform-instruction p:last-child{
  margin-bottom:0;
}
.verification-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  max-width:880px;
  margin-top:30px;
}
.verification-item{
  display:flex;
  gap:12px;
  padding:20px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-card);
}
.verification-mark{
  display:grid;
  width:30px;
  height:30px;
  flex:none;
  place-items:center;
  border-radius:50%;
  background:var(--color-success-tint);
  color:var(--color-success);
  font-weight:800;
}
.verification-item h3{
  margin-bottom:6px;
  font-size:16px;
}
.verification-item p{
  margin:0;
  color:var(--color-text-muted);
  font-size:13px;
}
.next-reading{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(240px,.4fr);
  gap:32px;
  margin-top:38px;
  padding:30px;
  border-radius:var(--radius-lg);
  background:var(--color-ink);
  color:var(--color-ink-text);
  box-shadow:var(--shadow-panel);
}
.next-reading h3{
  margin-bottom:10px;
  color:var(--color-ink-text);
}
.next-reading p{
  margin:0;
  color:var(--color-ink-muted);
}
.next-links{
  display:grid;
  align-content:center;
  gap:8px;
}
.next-links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:46px;
  padding:8px 12px;
  border:1px solid var(--color-ink-line);
  border-radius:var(--radius-sm);
  color:var(--color-ink-text);
  font-weight:700;
}
.next-links a:hover{
  border-color:var(--color-accent-bright);
  color:var(--color-accent-bright);
}
@media (max-width:960px){
  .tutorial-hero-layout{
    grid-template-columns:1fr;
    gap:42px;
  }
  .tutorial-route-card{
    max-width:680px;
  }
  .verification-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width:768px){
  .tutorial-hero{
    padding-top:52px;
    padding-bottom:58px;
  }
  .tutorial-orb{
    display:none;
  }
  .platform-instructions{
    grid-template-columns:1fr;
  }
  .next-reading{
    grid-template-columns:1fr;
  }
  .tutorial-step > p{
    font-size:16px;
  }
}
@media (max-width:640px){
  .tutorial-hero-layout{
    gap:32px;
  }
  .tutorial-route-card,
  .platform-instruction,
  .next-reading{
    padding:20px;
  }
  .tutorial-facts{
    display:grid;
  }
  .step-heading{
    align-items:flex-start;
    flex-direction:column;
    gap:10px;
  }
  .step-key{
    min-width:0;
  }
  .tutorial-step{
    padding-top:44px;
    padding-bottom:44px;
  }
  .step-action{
    align-items:stretch;
    flex-direction:column;
  }
  .step-action .btn{
    width:100%;
  }
  .verification-item{
    padding:17px;
  }
}