:root{
  --bg:#0b1020; --bg2:#0f1a38; --text:#eaf2ff; --muted:#a9b6d6;
  --card:#111a32; --line:#22345b; --accent2:#22d3ee; --accent3:#a78bfa;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui,-apple-system, Segoe UI, Roboto, Helvetica, Arial;color:var(--text);
  background:radial-gradient(1200px 900px at 10% 10%, #1b2d5c 0%, var(--bg) 40%),
             radial-gradient(1000px 700px at 90% 10%, #13253f 0%, var(--bg2) 55%);}
.container{max-width:1200px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;color:var(--text)}
.logo .dot{width:12px;height:12px;border-radius:50%;background:conic-gradient(from 0deg,var(--accent2),var(--accent3),var(--accent2));box-shadow:0 0 20px rgba(34,211,238,.6)}
.nav .links{display:flex;gap:10px;flex-wrap:wrap}
.nav .links a{text-decoration:none;color:var(--text);padding:10px 14px;border:1px solid var(--line);
  background:linear-gradient(180deg,#121e3c,#0e1731);border-radius:14px}
.nav .links a:hover{filter:brightness(1.15)}
.hero{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;border:1px solid var(--line);
  border-radius:24px;padding:28px;background:rgba(18,28,56,.6);overflow:hidden}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.hero::after{content:"";position:absolute;inset:-30%;background:
  radial-gradient(350px 350px at 20% 20%, rgba(102,126,234,.25), transparent 60%),
  radial-gradient(500px 500px at 80% 10%, rgba(32,211,238,.18), transparent 65%),
  radial-gradient(600px 600px at 50% 110%, rgba(167,139,250,.12), transparent 70%);
  pointer-events:none;filter:blur(20px)}
.badge{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(34,211,238,.12);border:1px solid var(--line);color:var(--muted);font-size:14px}
h1{font-size:clamp(28px,4.5vw,48px);margin:10px 0}
.lead{color:var(--muted);font-size:clamp(16px,1.6vw,18px)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.button{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;padding:12px 16px;border-radius:14px;color:#07181a;border:0;
  background:linear-gradient(90deg,var(--accent2),var(--accent3)); box-shadow:0 8px 25px rgba(34,211,238,.25)}
.button:hover{filter:brightness(1.05)}
.button.secondary{background:linear-gradient(180deg,#121e3c,#0e1731);color:var(--text);border:1px solid var(--line)}
.portrait-wrap{position:relative;display:grid;place-items:center}
.portrait{width:min(420px,85%);aspect-ratio:1/1;border-radius:28px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 20px 60px rgba(0,0,0,.35);background:#0d1528}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.ring{position:absolute;inset:auto;top:-14px;right:-14px;width:120px;height:120px;border-radius:50%;
  background:conic-gradient(from 0deg,var(--accent2),var(--accent3),var(--accent2));filter:blur(28px);opacity:.35;pointer-events:none}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,#111a32,#0d1528 40%);border-radius:18px;border:1px solid var(--line);padding:18px}
.card h3{margin:0 0 8px}.card p{margin:0;color:var(--muted)}.card .btnline{margin-top:12px}
.notice{margin-top:18px;padding:14px 16px;border-radius:14px;background:#2c2411;border:1px solid #6e5f27;color:#f7f0d2}
.links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(max-width:900px){.links-grid{grid-template-columns:1fr}}
.links-grid a{display:block;padding:12px 14px;border-radius:14px;text-decoration:none;color:var(--text);
  border:1px solid var(--line);background:linear-gradient(180deg,#121e3c,#0e1731)}
footer{margin:36px 0 12px;color:var(--muted);text-align:center}
.small{color:var(--muted)}