:root{--font:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;--max:1120px;--narrow:720px;--bg:#f7f9fc;--text:#16243a;--muted:#6a7687;--line:#dfe5ec;--primary:#2787d8;--primary2:#1768ad;--shadow:0 8px 30px #18305214}*{box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);margin:0;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.narrow{width:min(100%,var(--narrow));margin:auto}.hidden{display:none!important}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.03em;font-size:clamp(30px,5vw,52px);line-height:1.25}h2{font-size:clamp(22px,3vw,30px);line-height:1.35}.lead{color:var(--muted);font-size:16px}.eyebrow{color:var(--primary2);letter-spacing:.08em;margin-bottom:7px;font-size:12px;font-weight:900}.section{padding:32px 0}.card{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:20px;padding:22px}.btn{border:0;border-radius:13px;justify-content:center;align-items:center;min-height:50px;padding:12px 18px;font-weight:800;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{border:1px solid var(--line);background:#fff}.btn-full{width:100%}.input{background:#fff;border:1px solid #cfd7e2;border-radius:13px;width:100%;height:52px;padding:14px 15px}.form-label{margin-bottom:7px;font-size:13px;font-weight:800;display:block}.muted{color:var(--muted)}