:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: #102033; background: #f2f7f7; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.card { width: min(100%, 460px); padding: 42px; border-radius: 20px; background: #fff; box-shadow: 0 18px 60px rgb(15 44 44 / 12%); text-align: center; }
img { display: block; margin: 0 auto 20px; }
h1 { margin: 0 0 12px; font-size: 28px; letter-spacing: -.03em; }
p { margin: 0; color: #526170; line-height: 1.5; }
button { width: 100%; min-height: 48px; margin: 28px 0 14px; border: 0; border-radius: 10px; background: #087f75; color: white; font: inherit; font-weight: 700; cursor: pointer; }
button:disabled { background: #9daab5; cursor: wait; }
.help { font-size: 13px; }