:root { --brand: #256188; }
body { background: #f6f8fa; color: #1b1f23; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; }
.wrap, .box, .form-wrap { max-width: 520px; margin: 48px auto; padding: 32px; background: #fff; border-radius: 10px; box-shadow: 0 1px 2px rgba(16,22,26,.06), 0 2px 10px rgba(16,22,26,.04); }
h1, h2, h3 { color: #256188; font-weight: 600; letter-spacing: -0.01em; }
a { color: #256188; }
a:hover { color: #1a4765; }
button, .button, input[type=submit] { background: #256188; border: 0; color: #fff; padding: 10px 20px; border-radius: 6px; font-weight: 500; cursor: pointer; }
button:hover, .button:hover, input[type=submit]:hover { background: #1a4765; }
input[type=text], input[type=email], textarea, select { border: 1px solid #d1d5da; border-radius: 6px; padding: 10px 12px; font-size: 15px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: #256188; box-shadow: 0 0 0 3px rgba(37,97,136,.15); }