:root{color-scheme:dark;--bg:#0c1112;--paper:#11191a;--ink:#eef3f1;--muted:#91a29d;--mint:#7ce7c2;--line:rgba(208,230,224,.12)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(124,231,194,.08),transparent 28rem),var(--bg);color:var(--ink);font-family:Inter,"Noto Sans JP",system-ui,sans-serif}.wrap{max-width:900px;margin:auto;padding:28px 20px 76px}.top{display:flex;justify-content:space-between;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px}.top a{color:var(--mint);text-decoration:none;font-weight:800}.ey{margin-top:52px;color:var(--mint);font-size:11px;letter-spacing:.12em;font-weight:900}h1{font-size:clamp(42px,7vw,72px);line-height:.98;letter-spacing:-.055em;margin:10px 0 20px}h2{font-size:23px;margin:34px 0 10px}.lead,p,li{line-height:1.8}.lead{font-size:18px;color:#b8c5c1}.card{margin-top:18px;padding:20px;border:1px solid var(--line);background:rgba(255,255,255,.02);border-radius:18px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.cta{display:inline-flex;margin-top:22px;padding:13px 17px;border-radius:12px;background:var(--mint);color:#082018;text-decoration:none;font-weight:950}.note{color:var(--muted);font-size:12px}.links{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.links a{color:var(--mint);text-decoration:none;border:1px solid var(--line);padding:9px 12px;border-radius:999px;font-size:12px}@media(max-width:680px){.grid{grid-template-columns:1fr}.wrap{padding-inline:14px}}