body.content-body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:linear-gradient(180deg,#f8fafc 0%,#f3f6fb 100%);
  color:#0f172a;
}
.content-shell{
  max-width:1120px;
  margin:0 auto;
  padding:28px 18px 56px;
}
.content-hero{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  padding:30px;
  margin-bottom:26px;
  background:linear-gradient(135deg, rgba(15,23,42,.98), rgba(30,41,59,.94));
  color:#fff;
  box-shadow:0 20px 44px rgba(15,23,42,.14);
}
.content-hero::after{
  content:"";
  position:absolute;
  inset:auto -80px -80px auto;
  width:220px;
  height:220px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.14) 0%, transparent 70%);
}
.content-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
}
.content-hero h1{
  margin:16px 0 12px;
  font-size:clamp(30px,4vw,50px);
  letter-spacing:-.05em;
  line-height:1.04;
}
.content-hero p{
  margin:0;
  max-width:780px;
  color:rgba(255,255,255,.82);
  font-size:16px;
  line-height:1.7;
}
.content-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:22px;
}
.content-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:#fff;
  color:#0f172a;
  text-decoration:none;
  font-weight:600;
}
.content-btn.secondary{
  background:transparent;
  color:#fff;
}
.content-crumbs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  font-size:13px;
  color:rgba(255,255,255,.7);
}
.content-crumbs a{
  color:#fff;
  text-decoration:none;
}
.content-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
}
.content-card{
  background:#fff;
  border:1px solid #e4eaf1;
  border-radius:24px;
  padding:24px;
  box-shadow:0 16px 36px rgba(15,23,42,.05);
}
.content-card h2{
  margin:0 0 14px;
  font-size:28px;
  letter-spacing:-.04em;
}
.content-card h3{
  margin:0 0 10px;
  font-size:21px;
  letter-spacing:-.03em;
}
.content-card p, .content-card li{
  color:#475569;
  line-height:1.8;
  font-size:15px;
}
.content-card ul{
  margin:0;
  padding-left:20px;
}
.content-stack{
  display:grid;
  gap:18px;
}
.info-list{
  display:grid;
  gap:14px;
}
.info-item{
  padding:16px 18px;
  border-radius:18px;
  border:1px solid #e6ebf2;
  background:#f8fafc;
}
.info-item b{
  display:block;
  margin-bottom:7px;
  font-size:15px;
}
.ref-list{
  display:grid;
  gap:12px;
}
.ref-item{
  border:1px solid #e5eaf0;
  border-radius:18px;
  padding:16px 18px;
  background:#fff;
}
.ref-item .ref-code{
  display:inline-flex;
  padding:4px 10px;
  border-radius:999px;
  background:#eef2ff;
  color:#3730a3;
  font-size:12px;
  font-weight:700;
  margin-bottom:10px;
}
.faq-list{
  display:grid;
  gap:12px;
}
.faq-item{
  border:1px solid #e4eaf1;
  border-radius:20px;
  background:#fff;
  overflow:hidden;
}
.faq-question{
  width:100%;
  background:transparent;
  border:0;
  text-align:left;
  padding:18px 20px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  cursor:pointer;
}
.faq-question h3{
  margin:0;
  font-size:18px;
  line-height:1.4;
}
.faq-icon{
  font-size:24px;
  line-height:1;
  color:#0f172a;
  transition:transform .2s ease;
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .25s ease;
}
.faq-answer-inner{
  padding:0 20px 20px;
}
.faq-item.open .faq-answer{
  max-height:320px;
}
.faq-item.open .faq-icon{
  transform:rotate(45deg);
}
.note-box{
  padding:16px 18px;
  border-radius:18px;
  background:#fff7ed;
  border:1px solid #fed7aa;
  color:#9a3412;
}
.table-like{
  display:grid;
  gap:10px;
}
.table-row{
  display:grid;
  grid-template-columns:220px 1fr;
  gap:16px;
  padding:14px 0;
  border-bottom:1px solid #edf2f7;
}
.table-row:last-child{
  border-bottom:0;
}
.table-row b{
  color:#0f172a;
}
@media (max-width: 920px){
  .content-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width: 640px){
  .content-shell{ padding:16px 14px 40px; }
  .content-hero, .content-card{ border-radius:22px; padding:20px; }
  .content-card h2{ font-size:24px; }
  .table-row{ grid-template-columns:1fr; gap:6px; }
}