:root { color-scheme: dark; }
body { margin: 0; background: #0d1117; color: #e6edf3; font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 42rem; margin: 0 auto; padding: 3rem 1.25rem 4rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.25rem; }
h2 { font-size: 1.2rem; margin: 2.25rem 0 0.5rem; color: #ffe28a; }
p, li { color: #c9d3df; }
a { color: #ffc72c; }
ul { padding-left: 1.25rem; }
li { margin-bottom: 0.5rem; }
strong { color: #e6edf3; }
.kicker { color: #ffc72c; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 0.75rem; }
.meta { color: #99a4b3; font-size: 0.95rem; margin: 0 0 2rem; }
.hero { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.hero img { border-radius: 24px; box-shadow: 0 0 36px rgba(255, 199, 44, 0.25); }
.hero > div { flex: 1 1 16rem; }
.lead { font-size: 1.15rem; margin: 0.5rem 0 0; }
.card { background: #161b22; border: 1px solid #263140; border-radius: 16px; padding: 0.25rem 1.25rem 0.5rem; }
.card h2 { margin-top: 1rem; }
details { border-bottom: 1px solid #263140; padding: 0.75rem 0; }
summary { cursor: pointer; font-weight: 600; color: #e6edf3; }
details p { margin: 0.5rem 0 0; }
.links { margin-top: 2rem; }
footer { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid #263140; color: #99a4b3; font-size: 0.95rem; }
footer a { color: #99a4b3; }