/* assets/css/style.css */
:root{
  --bg:#0f1220;
  --card:#171a2a;
  --muted:#a8b0c3;
  --text:#e8ecf4;
  --brand:#8bd3ff;
  --accent:#ffa940;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;backdrop-filter:blur(6px);background:rgba(15,18,32,.75);border-bottom:1px solid #1f2235;z-index:10}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.brand .logo{color:var(--brand);font-size:20px}
.brand a{color:var(--text);text-decoration:none}
nav a{color:var(--muted);text-decoration:none;margin-left:16px}
nav a:hover{color:var(--text)}
.content{padding:32px 0}
.hero{padding:40px 0 10px}
.hero h1{font-size:42px;margin:0 0 10px}
.hero .accent{color:var(--accent)}
.lead{color:var(--muted);margin:0 0 20px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.btn{background:var(--brand);color:#001018;border:none;border-radius:10px;padding:12px 18px;font-weight:700;text-decoration:none;display:inline-block}
.btn:hover{filter:brightness(1.05)}
.btn.outline{background:transparent;border:1px solid var(--brand);color:var(--brand)}
.btn.small{padding:8px 12px;font-weight:600}
.btn.inline{padding:6px 10px;border-radius:8px}
.ip{display:inline-block;background:#0b0e1a;color:var(--muted);padding:6px 10px;border-radius:8px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:20px 0}
.card{background:var(--card);border:1px solid #232744;border-radius:16px;padding:18px}
.card h3{margin-top:0}
.note{background:linear-gradient(120deg,rgba(139,211,255,.12),rgba(255,169,64,.12));border:1px solid #2a2e48;border-radius:16px;padding:18px;margin:24px 0}
.steps li{margin:8px 0}
.rules li{margin:8px 0}
.site-footer{border-top:1px solid #1f2235;padding:18px 0;color:var(--muted)}
.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.links{display:flex;gap:8px}
code{background:#0b0e1a;padding:2px 6px;border-radius:6px}