:root{
  --blue:#5D83CE;
  --dark:#1f2a44;
  --light:#f4f6f8;
  --accent:#f2c94c;
  --text:#2f3542;
  --white:#ffffff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.6;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,92%);margin:0 auto}
.hero{
  background:linear-gradient(135deg,#eef3fb,#ffffff);
  padding:48px 0 34px;
  border-bottom:1px solid #e5e9f0;
}
.hero h1{margin:0 0 12px;color:var(--dark);font-size:2.2rem}
.hero p{font-size:1.08rem;max-width:820px;margin:0}
.badge{
  display:inline-block;
  background:var(--accent);
  color:#222;
  font-weight:700;
  padding:5px 10px;
  border-radius:999px;
  margin-bottom:14px;
}
.section{padding:34px 0}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:22px;
}
.card{
  background:var(--light);
  border-radius:18px;
  padding:24px;
  box-shadow:0 3px 10px rgba(0,0,0,.04);
  border:1px solid #e8ebef;
}
.card h2,.card h3{margin-top:0;color:var(--dark)}
.meta{font-weight:700;color:#555;margin:10px 0}
.tags{font-size:.92rem;color:#667085;margin:12px 0 18px}
.btn{
  display:inline-block;
  background:var(--blue);
  color:#fff!important;
  padding:11px 18px;
  border-radius:10px;
  font-weight:700;
  text-decoration:none!important;
}
.btn.secondary{background:var(--dark)}
.content{
  display:grid;
  grid-template-columns:2.1fr .9fr;
  gap:28px;
}
.content main,.content aside{min-width:0}
.info-box{
  background:var(--light);
  padding:20px;
  border-radius:16px;
  margin-bottom:20px;
}
h2{color:var(--dark);margin-top:30px}
ul{padding-left:22px}
footer{
  margin-top:40px;
  background:#f7f8fa;
  border-top:1px solid #e5e9f0;
  padding:24px 0;
  font-size:.92rem;
  color:#68707f;
}
.breadcrumb{font-size:.92rem;margin:18px 0}
.sessions{display:grid;gap:12px;margin:18px 0}
.session{
  border:1px solid #e3e8ef;
  border-radius:12px;
  padding:14px 16px;
  background:#fff;
}
@media(max-width:800px){
  .content{grid-template-columns:1fr}
  .hero h1{font-size:1.8rem}
}