:root { --brand: #D71920; --page: #FFC20E; --text: #1A1A1A; --body: #404040; --muted: #737373; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--text); background: #FAFAF7; line-height: 1.6; }
a { color: var(--brand); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
.top { background: var(--page); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; }
.top .brand img { display: block; height: 56px; width: auto; }
.top nav { display: flex; gap: 6px; flex-wrap: wrap; }
.top nav a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 14px; padding: 6px 10px; border-radius: 8px; }
.top nav a:hover, .top nav a[aria-current] { background: rgba(255, 255, 255, 0.6); color: var(--brand); }
main.wrap { padding-top: 32px; padding-bottom: 40px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px; }
h2 { font-size: 19px; margin: 0 0 8px; }
h3 { margin: 0 0 6px; font-size: 17px; }
.updated { color: var(--muted); font-size: 14px; margin-top: 0; }
section { margin: 22px 0; }
section p, section li, main > p { color: var(--body); }
ul { padding-left: 22px; }
li { margin: 5px 0; }
.hero { padding: 26px 0 8px; }
.hero h1 { font-size: 38px; }
.hero p { font-size: 18px; max-width: 640px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 18px 0; }
.card { background: #fff; border-radius: 12px; padding: 18px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); }
.card p { margin: 0; color: var(--body); }
footer { background: #fff; border-top: 1px solid #eee; color: var(--muted); font-size: 14px; }
footer .wrap { padding-top: 18px; padding-bottom: 18px; }
footer p { margin: 6px 0; }
@media (max-width: 600px) { h1 { font-size: 26px; } .hero h1 { font-size: 30px; } }