.tutorial-hero{
  position:relative;
  max-width:100%;
  overflow-x:clip;
  padding-top:72px;
  padding-bottom:76px;
  background:
    radial-gradient(58vw 46vw at 92% 4%,rgba(var(--accent-rgb),.08),transparent 68%),
    linear-gradient(180deg,var(--bg),var(--bg-panel-2));
}
.tutorial-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(var(--accent-rgb),.16) 1px,transparent 1px);
  background-size:22px 22px;
  opacity:.2;
  mask-image:linear-gradient(90deg,transparent 38%,var(--text));
  pointer-events:none;
}
.tutorial-hero-layout{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:72px;
  align-items:center;
}
.tutorial-hero-copy h1{
  max-width:720px;
  margin-top:18px;
}
.tutorial-hero-copy > p{
  max-width:680px;
  margin-top:22px;
  color:var(--text-muted);
  font-size:18px;
}
.tutorial-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.tutorial-path{
  position:relative;
  overflow:hidden;
  padding:22px;
  transform:rotate(-1deg);
}
.tutorial-path::before{
  content:"";
  position:absolute;
  inset:0 auto 0 0;
  width:5px;
  background:linear-gradient(var(--accent),var(--accent-bright));
}
.tutorial-path-head{
  display:flex;
  align-items:center;
  gap:10px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border);
}
.tutorial-path-head strong{
  font-family:var(--font-display);
  font-size:15px;
}
.tutorial-path-head .mono{
  margin-left:auto;
  color:var(--text-muted);
  font-size:10px;
}
.tutorial-path ol{
  display:grid;
  gap:0;
  list-style:none;
  counter-reset:tutorial-path;
}
.tutorial-path li{
  position:relative;
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:16px;
  align-items:center;
  min-height:62px;
  padding-left:34px;
  border-bottom:1px solid var(--border);
  counter-increment:tutorial-path;
}
.tutorial-path li:last-child{border-bottom:0}
.tutorial-path li::before{
  content:counter(tutorial-path);
  position:absolute;
  left:0;
  display:grid;
  width:24px;
  height:24px;
  place-items:center;
  border-radius:var(--radius-pill);
  background:var(--bg-panel-2);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:800;
}
.tutorial-path li::after{
  content:"";
  position:absolute;
  bottom:-1px;
  left:11px;
  width:2px;
  height:20px;
  background:var(--border);
  transform:translateY(50%);
}
.tutorial-path li:last-child::after{display:none}
.tutorial-path li span{
  color:var(--text-muted);
  font-size:13px;
}
.tutorial-path li strong{
  font-size:14px;
  line-height:1.4;
}
.tutorial-flow{
  padding-top:54px;
  padding-bottom:var(--section-space);
}
.tutorial-opening{
  max-width:980px;
  margin-bottom:60px;
}
.tutorial-opening a,
.tutorial-body a:not(.button){
  color:var(--accent);
  text-decoration:underline;
  text-underline-offset:3px;
}
.tutorial-body{
  max-width:1040px;
  margin-inline:auto;
}
.tutorial-step{
  display:grid;
  grid-template-columns:112px minmax(0,1fr);
  gap:34px;
  padding-top:16px;
  padding-bottom:76px;
}
.tutorial-step + .tutorial-step{
  padding-top:76px;
  border-top:1px solid var(--border);
}
.tutorial-step:last-child{padding-bottom:0}
.tutorial-step-marker{
  position:sticky;
  top:88px;
  display:grid;
  width:82px;
  height:82px;
  place-items:center;
  align-self:start;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--bg-panel);
  box-shadow:inset 0 0 0 1px var(--highlight),var(--shadow-soft);
  color:var(--accent);
  font-family:var(--font-display);
  font-size:14px;
  font-weight:800;
}
.tutorial-step-marker::after{
  content:"";
  position:absolute;
  right:-18px;
  width:18px;
  height:1px;
  background:var(--border);
}
.tutorial-kicker{
  display:block;
  margin-bottom:10px;
  color:var(--accent);
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
}
.tutorial-step-content h2{max-width:760px}
.tutorial-step-content > p{
  margin-top:20px;
  color:var(--text-muted);
}
.tutorial-step-content > pre{margin-top:22px}
.tutorial-inline-action{
  display:flex;
  align-items:center;
  gap:18px;
  margin-top:28px;
  padding:18px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--bg-panel-2);
}
.tutorial-inline-action span{
  color:var(--text-muted);
  font-size:14px;
}
.platform-instructions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:30px;
}
.platform-instruction{
  padding:24px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--bg-panel);
  box-shadow:inset 0 0 0 1px var(--highlight),var(--shadow-card);
}
.platform-instruction-head{
  display:flex;
  align-items:center;
  gap:12px;
}
.platform-letter{
  display:grid;
  width:38px;
  height:38px;
  flex:0 0 auto;
  place-items:center;
  border-radius:var(--radius-sm);
  background:linear-gradient(135deg,var(--accent-dark),var(--accent-mid));
  color:var(--on-accent);
  font-family:var(--font-display);
  font-size:14px;
  font-weight:800;
}
.platform-instruction h3{font-size:20px}
.platform-instruction p{
  margin-top:16px;
  color:var(--text-muted);
  font-size:15px;
}
.platform-instructions + .callout{margin-top:24px}
.tutorial-finish{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:24px;
  align-items:center;
  margin-top:30px;
  padding:26px;
}
.tutorial-finish strong{
  font-family:var(--font-display);
  font-size:20px;
}
.tutorial-finish p{
  margin-top:5px;
  color:var(--text-muted);
  font-size:14px;
}
@media (max-width:960px){
  .tutorial-hero-layout{
    grid-template-columns:1fr;
    gap:40px;
  }
  .tutorial-path{
    max-width:680px;
    transform:none;
  }
  .tutorial-step{
    grid-template-columns:82px minmax(0,1fr);
    gap:22px;
  }
  .tutorial-step-marker{
    width:68px;
    height:68px;
  }
}
@media (max-width:768px){
  .tutorial-hero{
    padding-top:48px;
    padding-bottom:54px;
  }
  .tutorial-hero-copy > p{font-size:17px}
  .tutorial-flow{padding-top:38px}
  .tutorial-step{
    display:block;
    padding-bottom:58px;
  }
  .tutorial-step + .tutorial-step{padding-top:58px}
  .tutorial-step-marker{
    position:static;
    width:max-content;
    height:auto;
    min-height:30px;
    margin-bottom:18px;
    padding:4px 12px;
    border-radius:var(--radius-pill);
  }
  .tutorial-step-marker::after{display:none}
  .platform-instructions{grid-template-columns:1fr}
}
@media (max-width:640px){
  .tutorial-hero::after{display:none}
  .tutorial-path{padding:18px}
  .tutorial-path li{
    grid-template-columns:52px minmax(0,1fr);
    gap:10px;
    padding-left:30px;
  }
  .tutorial-path-head .mono{display:none}
  .tutorial-opening{margin-bottom:46px}
  .tutorial-inline-action{
    align-items:flex-start;
    flex-direction:column;
  }
  .tutorial-inline-action .button{width:100%}
  .platform-instruction{padding:20px}
  .tutorial-finish{
    grid-template-columns:1fr;
    padding:22px;
  }
  .tutorial-finish .button{width:100%}
}