:root{--blue:#1F4E79;--ink:#222;--muted:#6b7280;--bg:#fff;--card:#f7f8fa;--ring:rgba(31,78,121,.15)}
*{box-sizing:border-box}
body{margin:0;font:16px/1.6 system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.container{max-width:1100px;margin:0 auto;padding:16px}
header,footer{background:#f7f8fa}
.logo{font-weight:800;font-size:22px}
.logo .p,.logo .r{color:#444}.logo .g{color:var(--blue)}
.tagline{font-size:12px;color:var(--blue)}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:28px;color:var(--blue)}
h2{font-size:22px;color:var(--blue)}
.btn{padding:8px 14px;border-radius:999px;background:var(--blue);color:#fff;text-decoration:none}