:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #101722; color: #edf1f6; line-height: 1.65; }
* { box-sizing: border-box; }
body { margin: 0; padding: 3rem 1.25rem; }
main { max-width: 44rem; margin: auto; padding: 2.5rem; background: #192333; border: 1px solid #354256; border-radius: 1rem; }
.app-icon { object-fit: contain; float: right; margin: 0 0 1rem 1rem; }
.eyebrow { color: #b8c5d6; margin: 0; font-size: .95rem; }
h1 { font-size: clamp(2rem, 7vw, 3rem); line-height: 1.2; margin: .35rem 0 1.5rem; }
h2 { font-size: 1.3rem; margin: 0 0 .75rem; }
p { margin: 0 0 1.15rem; }
a { color: #bddeff; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { color: #fff; }
a:focus-visible { outline: 3px solid #f5d678; outline-offset: 5px; }
.buttons { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.75rem 0 .8rem; clear: both; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 3.25rem; padding: .7rem 1.1rem; border: 1px solid #7d93af; border-radius: .5rem; text-decoration: none; font-weight: 650; color: #edf1f6; }
.button.primary { background: #f5d678; border-color: #f5d678; color: #192333; }
.button:hover { background: #2a3b52; }
.button.primary:hover { background: #ffe7a1; }
.button img { flex-shrink: 0; }
.requirement, footer { color: #b8c5d6; font-size: .9rem; }
section { border-top: 1px solid #354256; margin-top: 2rem; padding-top: 1.5rem; }
footer { border-top: 1px solid #354256; margin-top: 1.75rem; padding-top: 1.25rem; }
footer p:last-child { margin-bottom: 0; }
@media (max-width: 480px) { body { padding: 1rem .75rem; } main { padding: 1.5rem; } .buttons { flex-direction: column; } .app-icon { width: 60px; height: 60px; } }