:root { color-scheme: dark; font: 17px/1.6 system-ui, sans-serif; background: #050806; color: #c9d0ca; }
body { max-width: 44rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
h1, h2 { color: #f1f5f1; line-height: 1.2; }
h1 { font-size: clamp(2rem, 7vw, 3.5rem); }
h2 { margin-top: 2rem; font-size: 1.25rem; }
a { color: #9bff76; }
a:focus-visible { outline: 2px solid #9bff76; outline-offset: 4px; }
nav, footer { display: flex; flex-wrap: wrap; gap: 1rem; }
footer { margin-top: 3rem; border-top: 1px solid #25352a; padding-top: 1rem; }
.notice { padding: 1rem; border: 1px solid #9bff76; border-radius: .5rem; }
.dim { color: #a2aca4; font-size: .9rem; }