:root{
  --accent:#fbbf24;
  --bg:#111827;
  --panel:#1f2937;
  --panel2:#273449;
  --line:#374151;
  --text:#f9fafb;
  --muted:#cbd5e1;
  --link:#60a5fa;
}

*{
  box-sizing:border-box;
}

html, body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
}

body{
  line-height:1.5;
}

a{
  color:inherit;
}

.hero{
  padding:30px 20px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(251,191,36,0.08), transparent);
}

.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:0 16px;
}

/* top banners */
.partner-strip{
  text-align:center;
  margin-bottom:20px;
}

.relic-box{
  display:block;
  width:100%;
  max-width:640px;
  margin:0 auto 14px auto;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
}

.partner-box{
  display:block;
  width:100%;
  max-width:320px;
  margin:0 auto;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
}

.relic-box a,
.partner-box a{
  display:block;
  text-decoration:none;
}

.relic-box img,
.partner-box img{
  display:block;
  width:100%;
  height:auto;
}

h1{
  margin:0 0 10px;
  font-size:clamp(28px, 5vw, 46px);
  line-height:1.1;
  text-align:center;
}

.lead{
  font-size:18px;
  color:var(--muted);
  max-width:850px;
  margin:0 auto;
  text-align:center;
}

.badge-row{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
  margin:14px 0 0;
}

.badge{
  background:var(--panel2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 12px;
  font-size:14px;
  color:var(--text);
}

.cta-row{
  margin-top:22px;
  text-align:center;
}

.cta-row a{
  display:inline-block;
  margin:0 8px;
  text-decoration:none;
  color:var(--link);
  font-size:16px;
  font-weight:400;
}

.cta-row a:hover{
  text-decoration:underline;
}

.section{
  padding:34px 0;
}

.grid{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:22px;
}

.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px;
}

.card h2{
  margin-top:0;
}

.info-list{
  display:grid;
  gap:12px;
}

.info-item{
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--panel2);
}

.gallery{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

.gallery a{
  display:block;
}

.gallery img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:14px;
  border:1px solid var(--line);
  background:var(--panel2);
  display:block;
  cursor:pointer;
}

.footer-note{
  color:var(--muted);
  font-size:14px;
  margin-top:10px;
}

.event-select{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--panel2);
  color:var(--text);
  font-size:16px;
  margin:10px 0 14px;
}

.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:12px;
  text-decoration:none;
  font-weight:600;
  border:1px solid var(--line);
  background:var(--panel2);
  color:var(--text);
}

.btn.primary{
  background:var(--accent);
  color:#111;
  border-color:var(--accent);
}

.img-modal{
  display:none;
}

@media (max-width:800px){
  .grid,
  .gallery{
    grid-template-columns:1fr;
  }

  .relic-box,
  .partner-box{
    max-width:100%;
  }

  .gallery img{
    height:auto;
  }
}