:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: #f3f4f6; color: #17181c; line-height: 1.65; }
a { color: #28620f; text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid #3e8d1a; outline-offset: 4px; }
header, footer { background: #fff; border-bottom: 1px solid #e6e7ea; }
header .wrap, footer .wrap { width: min(860px, calc(100% - 36px)); margin: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: #17181c; font-weight: 750; font-size: 19px; text-decoration: none; }
.brand img { width: 30px; height: 30px; }
nav { display: flex; flex-wrap: wrap; gap: 15px; font-size: 14px; }
main { width: min(860px, calc(100% - 36px)); margin: 40px auto 72px; background: #fff; padding: clamp(25px, 5vw, 60px); border: 1px solid #e6e7ea; border-radius: 24px; }
h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.1; letter-spacing: -.04em; margin: 0 0 12px; }
h2 { font-size: 24px; margin: 36px 0 8px; line-height: 1.25; }
p, li { max-width: 72ch; }
li { margin: 8px 0; }
.updated { color: #5f636c; font-size: 14px; }
.notice { border-left: 4px solid #3e8d1a; background: #e4f7d9; padding: 16px 20px; border-radius: 0 12px 12px 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 600px; font-size: 14px; }
th, td { text-align: left; vertical-align: top; padding: 12px; border-bottom: 1px solid #e6e7ea; }
th { background: #f3f4f6; }
footer { border-top: 1px solid #e6e7ea; border-bottom: 0; font-size: 14px; }