.insight-detail,
.insight-detail *{
  box-sizing:border-box;
}
 
body {
  margin: 0;
}

.insight-detail{
  color:#14141C;
  padding:138px 0px 20px;
}
 
.insight-detail .wrap{
  max-width:820px;
  margin:0 auto;
}
 
.insight-detail .back-link{
  display:inline-block;
  font-size:14px;
  font-weight:600;
  color:#6B7280;
  text-decoration:none;
  margin-bottom:28px;
  margin-left: 24px;
}
 
.insight-detail .back-link:hover{
  color:#E85A1B;
}
 
.insight-detail .meta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
 
.insight-detail .tag{
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:#0E9E7A;
  background:rgba(14,158,122,0.10);
  padding:4px 10px;
  border-radius:20px;
}
 
.insight-detail .date{
  font-size:14px;
  color:#6B7280;
}
 
.insight-detail h1{
  font-size:clamp(28px,4.2vw,40px);
  line-height:1.18;
  margin:0 0 18px;
  font-weight:800;
  color:#14141C;
}
 
.insight-detail .excerpt{
  font-size:18px;
  line-height:1.6;
  color:#3A3F4B;
  margin:0 0 28px;
  font-weight:500;
}
 
.insight-detail iframe{
  display:block;
  width:100%;
  min-height:400px;
  border:none;
  overflow: hidden;
}
 
.insight-detail .not-found{
  font-size:16px;
  color:#6B7280;
}

/* 다른 인사이트 */
.insight-side{
  max-width:820px;
  margin:0;
  padding:0 24px;
}

.insight-side .side-title{
  font-size:16px;
  font-weight:800;
  color:#14141C;
  margin:0 0 16px;
}

.insight-side .side-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.insight-side .side-item a{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  border:1px solid #E7E7EC;
  border-radius:8px;
  text-decoration:none;
  transition:border-color .18s ease, background .18s ease;
}

.insight-side .side-item a:hover{
  border-color:#E85A1B;
  background:rgba(232,90,27,0.04);
}

.insight-side .side-item.active a{
  border-color:#E85A1B;
  background:rgba(232,90,27,0.06);
}

.insight-side .side-item-title{
  font-size:13.5px;
  font-weight:600;
  color:#14141C;
  line-height:1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.insight-side .side-item.active .side-item-title{
  color:#E85A1B;
}

.insight-side .side-item-date{
  font-size:11.5px;
  color:#6B7280;
  white-space:nowrap;
  flex-shrink:0;
}

@media (min-width:1400px){
  .insight-side{
    position:fixed;
    top:160px;
    right:40px;
    width:380px;
    max-width:none;
    max-height:calc(100vh - 200px);
    overflow-y:auto;
    margin:0;
    padding:20px;
    background:#FFFFFF;
    border:1px solid #E7E7EC;
    border-radius:12px;
    box-shadow:0 1px 3px rgba(20,20,28,0.06), 0 1px 2px rgba(20,20,28,0.04);
  }

  .insight-side .side-title{
    margin:0 0 14px;
  }
}

@media (max-width:600px){
  .back-link {
    margin-bottom: 0px !important;
  }
}