:root { color-scheme: dark; font-family: system-ui, sans-serif; }
body { margin: 0; padding: 32px 20px; background: #101d2c; color: #ecfaf6; line-height: 1.8; }
main { max-width: 660px; margin: auto; text-align: center; border: 1px solid #527a7f; border-radius: 24px; padding: 32px 20px; }
.tag { color: #a7efd9; font-weight: 700; }
h1 { font-size: clamp(24px, 5vw, 38px); }
.star { color: #ffd166; font-size: 90px; line-height: 1.3; }
button { border: 0; border-radius: 12px; padding: 12px 24px; color: #102530; background: #a7efd9; font: inherit; font-weight: 700; cursor: pointer; }
button:focus-visible { outline: 3px solid #ffd166; outline-offset: 4px; }
#status { min-height: 3.6em; }
.note { color: #afc8ce; font-size: 14px; }