:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #09110f; color: #e8f5ef; }
body { margin: 0; min-height: 100dvh; display: grid; place-items: center; }
main { text-align: center; padding: 24px; }
button { font: inherit; font-size: 15px; color: inherit; background: #13261d; border: 1px solid #345245; border-radius: 8px; padding: 12px 28px; cursor: pointer; }
button:hover { border-color: #6ee7b7; }
button:disabled { opacity: .6; cursor: wait; }
p { max-width: 28em; font-size: 14px; color: #c4a18d; }