:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17211f;background:#f7faf9}*{box-sizing:border-box}body{margin:0}header{height:64px;border-bottom:1px solid #dce5e2;background:#fff;display:flex;align-items:center;padding:0 24px}header a{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-weight:700}header img{width:38px;height:38px;object-fit:contain}main{width:min(760px,calc(100% - 40px));margin:52px auto 80px}h1{font-size:38px;line-height:1.15;margin:8px 0 24px}h2{font-size:21px;margin:32px 0 10px}p,li{font-size:16px;line-height:1.75}li+li{margin-top:8px}a{color:#0969a8}.updated{color:#63716e;font-size:14px}.english{border-top:1px solid #dce5e2;margin-top:36px;padding-top:28px;color:#52615e}.contact{font-size:20px;font-weight:700}@media(max-width:600px){header{padding:0 18px}main{margin-top:36px}h1{font-size:32px}}