:root{
  --ink:#0b1624; --ink-2:#52607a; --ink-3:#7e8aa0;
  --paper:#f5f8fd; --white:#fff;
  --blue:#2b6ef2; --blue-deep:#1e56c8; --blue-tint:#e3f1fb;
  --line:#dee1e7; --line-soft:#e9edf2;
  --sans:'Geist',ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;justify-content:space-between;align-items:center;height:64px;max-width:1140px;margin:0 auto;padding:0 24px}
.logo{font-weight:800;font-size:17px;letter-spacing:-.02em;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo img{height:20px;width:auto}
.logo span{color:var(--ink-3);font-weight:450}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:11px 22px;border-radius:999px}
.btn:hover{background:var(--blue-deep)}
article{padding:56px 0 40px}
.crumb{font-size:13px;color:var(--ink-3);margin-bottom:20px}
.crumb a{color:var(--ink-3)}
h1{font-size:clamp(30px,4.5vw,42px);letter-spacing:-.035em;line-height:1.12;font-weight:650}
.meta{font-size:14px;color:var(--ink-3);margin:16px 0 0}
.lead{font-size:19px;color:var(--ink-2);margin-top:22px}
h2{font-size:26px;letter-spacing:-.025em;line-height:1.2;font-weight:650;margin:44px 0 14px}
h3{font-size:19px;letter-spacing:-.015em;font-weight:650;margin:30px 0 10px}
p{margin:14px 0}
ul,ol{margin:14px 0 14px 24px}
li{margin:7px 0}
a{color:var(--blue)}
strong{font-weight:650}
.tbl{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:12px;background:var(--white)}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
th{text-align:left;font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);font-weight:600;padding:12px 16px;border-bottom:1px solid var(--line)}
td{padding:12px 16px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:last-child td{border-bottom:none}
.callout{background:var(--blue-tint);border:1px solid #c8def7;border-radius:12px;padding:18px 22px;margin:24px 0}
.callout p{margin:6px 0}
.cta{background:var(--ink);border-radius:16px;padding:36px;margin:48px 0 0;color:#fff;text-align:center}
.cta h2{margin:0 0 10px;color:#fff;font-size:24px}
.cta p{color:#c6cede;margin:0 0 22px;font-size:16px}
.note{font-size:13.5px;color:var(--ink-3);border-top:1px solid var(--line);margin-top:40px;padding-top:16px}
footer{border-top:1px solid var(--line);padding:30px 0;font-size:13px;color:var(--ink-3)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:1140px}
footer a{color:var(--ink-3)}