:root {
  --bg: #0b0b0b;
  --accent: #ff6a00;
  --text: #ffffff;
  --muted: #cfcfcf;
  --card: #131313;
  --border: #242424;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:var(--text);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:980px;margin:0 auto;padding:18px}
.header{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border);}
.header img{width:64px;height:auto}
.brand h1{margin:0;font-size:22px;letter-spacing:0.3px}
.brand p{margin:4px 0 0;color:var(--muted);font-size:13px}
.badges{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.badge{border:1px solid var(--border);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted)}
.badge strong{color:var(--text)}

.nav{display:flex;gap:10px;flex-wrap:wrap;padding:12px 0}
.nav a{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--card)}
.nav a.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.btn{display:inline-block;padding:10px 12px;border-radius:10px;background:var(--accent);color:#000;font-weight:700}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px;margin:14px 0}
.card h2{margin:0 0 8px;font-size:18px}
.card p{margin:0 0 8px;color:var(--muted);line-height:1.45}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:700px){.grid{grid-template-columns:1fr} .badges{justify-content:flex-start;margin-left:0}}
.section-title{display:flex;align-items:center;gap:10px}
.section-title .dot{width:10px;height:10px;border-radius:50%;background:var(--accent)}

.sponsors{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-items:center}
@media (max-width:700px){.sponsors{grid-template-columns:repeat(2,1fr)}}
.sponsor{background:#fff;border-radius:12px;padding:10px;display:flex;align-items:center;justify-content:center;min-height:84px}
.sponsor img{max-width:100%;max-height:64px;object-fit:contain}

.footer{margin:26px 0 8px;color:var(--muted);font-size:12px;border-top:1px solid var(--border);padding-top:14px}
.small{font-size:12px;color:var(--muted)}