:root { color: #171717; background: #fff; font: 16px/1.8 system-ui, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; }
main, .brand-inner { width: min(100%, 680px); margin: auto; padding-inline: 20px; }
.brand { border-bottom: 1px solid #ddd; }
.brand-inner { padding-block: 15px; font-size: 14px; }
main { padding-block: 32px 52px; overflow-wrap: anywhere; }
h1 { font-size: 28px; font-weight: 500; line-height: 1.4; margin: 0 0 20px; }
h2 { font-size: 17px; line-height: 1.5; margin: 0 0 8px; }
p { margin: 0 0 12px; }
section, footer { margin-top: 24px; padding-top: 20px; border-top: 1px solid #ddd; }
a { color: #185076; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid #185076; outline-offset: 3px; }
.notice { background: #f4f4f4; border-left: 3px solid #222; padding: 10px 14px; }
footer { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; }