:root { color-scheme: light; font-family: Arial, Helvetica, sans-serif; color: #181818; background: #fff; }
* { box-sizing: border-box; letter-spacing: 0; }
body { margin: 0; }
header, main, footer { width: min(100% - 40px, 560px); margin: 0 auto; }
header { display: flex; align-items: center; gap: 12px; padding: 32px 0 24px; border-bottom: 1px solid #dedede; }
header img { object-fit: contain; }
header strong { display: block; font-size: 24px; }
header span { font-size: 13px; color: #606060; }
main { padding: 32px 0; min-height: 300px; }
h1 { font-size: 28px; line-height: 1.2; margin: 0 0 24px; overflow-wrap: anywhere; }
p { font-size: 16px; line-height: 1.6; overflow-wrap: anywhere; }
button, .button { display: block; width: 100%; min-height: 48px; padding: 14px 18px; border: 0; border-radius: 6px; background: #181818; color: #fff; font: 600 16px Arial, sans-serif; text-align: center; text-decoration: none; cursor: pointer; margin: 24px 0; }
button:hover, .button:hover { background: #333; }
:focus-visible { outline: 3px solid #007e80; outline-offset: 4px; }
footer { border-top: 1px solid #dedede; display: flex; flex-wrap: wrap; gap: 12px 20px; padding: 24px 0; }
footer a { color: #08696d; font-size: 13px; }
label { display: block; font-size: 14px; font-weight: 600; margin: 20px 0 8px; }
input:not([type=hidden]) { display: block; width: 100%; min-height: 48px; padding: 12px; border: 1px solid #bbb; border-radius: 6px; font: inherit; }
[role=alert] { color: #a32121; }