:root{--bg:#070a16;--panel:rgba(255,255,255,.06);--panel2:rgba(255,255,255,.035);--line:rgba(255,255,255,.12);
--text:#e5e7eb;--muted:#9ca3af;--accent:#5eead4;--accent2:#60a5fa;--shadow:0 24px 70px rgba(0,0,0,.55);}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Meiryo",sans-serif;color:var(--text);
background:radial-gradient(1000px 520px at 10% 0%, rgba(96,165,250,.35), transparent 70%),
radial-gradient(900px 520px at 90% 10%, rgba(94,234,212,.22), transparent 70%),
radial-gradient(900px 520px at 50% 110%, rgba(251,191,36,.10), transparent 70%),var(--bg);line-height:1.85;}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:44px 18px 80px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:18px;border:1px solid var(--line);
background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.brand h1{margin:0;font-size:16px;letter-spacing:.2px}
.brand small{color:var(--muted)}
.nav{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.pill{padding:7px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:var(--panel2);color:var(--text);font-size:13px}
.pill:hover{border-color:rgba(94,234,212,.65)}
.hero{margin-top:18px;border-radius:26px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
box-shadow:var(--shadow);padding:22px}
.badge{border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;background:rgba(0,0,0,.18)}
.badge img{width:100%;height:auto;display:block}
.section{margin-top:18px;padding:18px 18px;border-radius:22px;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.col6{grid-column:span 6}
.card{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03);border-radius:18px;padding:16px 16px 14px}
.card h3{margin:0 0 8px;font-size:15px}
.muted{color:var(--muted)}
.notice{border-left:4px solid var(--accent2);padding:12px 14px;background:rgba(96,165,250,.10);border-radius:14px}
.list{columns:2;column-gap:18px;margin:10px 0 0;padding-left:18px;color:var(--muted)}
footer{margin-top:20px;color:var(--muted);font-size:12px}
@media (max-width:980px){.topbar{flex-direction:column;align-items:flex-start}.col6{grid-column:span 12}.list{columns:1}}