:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body,html{margin:0;padding:0;background:#0b0f19;color:#e6e9ef;line-height:1.5}main{max-width:720px;margin:0 auto;padding:48px 24px}h1,h2{margin:0 0 16px}a{color:#3b82f6}.tile{background:#141a2a;border:1px solid #1f2638;border-radius:12px;padding:24px;margin-top:24px}.tile-label{color:#8b93a7;font-size:13px;letter-spacing:.04em;text-transform:uppercase}.tile-value{font-size:36px;font-weight:700;margin-top:8px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tile-error{color:#f87171;font-size:14px}