:root{--navy:#071528;--blue:#2F6BFF;--ink:#0E1A2B;--muted:#5A6B82;--line:#E3E8F0;--bg-alt:#F5F8FC}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
.top{background:var(--navy);color:#fff}
.top .in{max-width:820px;margin:0 auto;padding:0 20px;height:68px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;text-decoration:none;font-family:"Plus Jakarta Sans",Inter,sans-serif;font-weight:800;letter-spacing:-.02em}
.back{color:#C9D6EA;text-decoration:none;font-size:.9rem}
.back:hover{color:#fff}
.hero{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.hero .in{max-width:820px;margin:0 auto;padding:56px 20px 40px}
h1{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:clamp(2rem,4vw,2.6rem);letter-spacing:-.02em;line-height:1.15}
.meta{color:var(--muted);margin-top:.6rem;font-size:.92rem}
main{max-width:820px;margin:0 auto;padding:40px 20px 72px}
h2{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:1.25rem;margin:2.2rem 0 .6rem;letter-spacing:-.01em}
p,li{color:#33445C;font-size:.98rem}
p{margin-bottom:.9rem}
ul{margin:0 0 1rem 1.2rem}
li{margin-bottom:.4rem}
.note{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:.92rem}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
footer .in{max-width:820px;margin:0 auto;padding:24px 20px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--blue)}