.ai-intro{
  position:relative;
  max-width:100%;
  overflow-x:clip;
  padding-top:64px;
  padding-bottom:72px;
}
.ai-intro::before{
  content:"";
  position:absolute;
  inset:0 0 10% 52%;
  pointer-events:none;
  background:radial-gradient(ellipse at 70% 30%,var(--accent-a12),var(--clear) 70%);
}
.ai-intro__grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  align-items:center;
  gap:64px;
}
.ai-intro__grid>*{min-width:0}
.ai-intro__title{
  margin:24px 0 0;
  line-height:1.15;
  letter-spacing:var(--tracking-cjk);
}
.ai-intro__trust{margin-top:24px}
.ai-schedule{transform:rotate(-1deg)}
.ai-schedule__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:16px;
}
.ai-schedule__head h2{
  margin:0;
  font-size:var(--fs-h3);
}
.ai-schedule__list{margin:24px 0}
.ai-schedule__list>div{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top:16px;
  padding-bottom:16px;
  border-top:1px solid var(--line-soft);
}
.ai-schedule__list dt{font-weight:var(--weight-semibold)}
.ai-schedule__list dd{margin:0}
.ai-schedule__note{
  margin:0;
  color:var(--muted);
  font-size:var(--fs-label);
}
.ai-schedule__foot{
  margin:20px 0 0;
  text-align:center;
  color:var(--muted);
  font-size:var(--fs-label);
}
.ai-content{padding-top:28px}
.ai-copy{
  max-width:var(--reading-width);
  margin-inline:auto;
  line-height:1.85;
}
.ai-copy h3{margin:32px 0 16px}
.ai-copy p:last-child{margin-bottom:0}
.ai-pair,.ai-selection{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:28px;
}
.ai-pair>*,
.ai-selection>*{min-width:0}
.ai-pair{margin-top:32px}
.ai-pair h3,.ai-selection h3{margin:0 0 20px}
.ai-pair p{color:var(--muted)}
.ai-pair p:last-child{margin-bottom:0}
.ai-selection{margin-bottom:24px}
.ai-selection p{margin-bottom:0}
.ai-help{
  max-width:var(--reading-width);
  margin:28px auto 0;
  color:var(--muted);
}
.ai-page p a{
  color:var(--accent-dark);
  text-decoration:underline;
  text-underline-offset:3px;
}
@media(max-width:900px){
  .ai-intro__grid{
    grid-template-columns:minmax(0,1fr);
    gap:40px;
  }
  .ai-schedule{
    width:100%;
    max-width:var(--reading-width);
    transform:none;
  }
}
@media(max-width:768px){
  .ai-intro{
    padding-top:36px;
    padding-bottom:40px;
  }
  .ai-intro__title{font-size:var(--fs-display)}
  .ai-pair,.ai-selection{grid-template-columns:minmax(0,1fr)}
  .ai-content{padding-top:20px}
}