* { box-sizing: border-box; }
body { margin: 0; background: #f4f7f8; color: #18242b; font: 16px/1.5 system-ui, sans-serif; }
main { max-width: 620px; margin: 48px auto; padding: 28px; background: #fff; border: 1px solid #d7e0e4; }
.brand { margin: 0 0 24px; color: #07675e; font-size: 25px; font-weight: 700; }
h1 { margin: 0; font-size: 27px; font-weight: 650; }
.intro { margin: 12px 0 26px; color: #45545d; }
label { display: block; margin-bottom: 8px; font-weight: 600; }
input[type="tel"] { width: 100%; border: 1px solid #77858c; border-radius: 5px; padding: 12px; font: inherit; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 22px; color: #28363d; font-size: 14px; font-weight: 400; }
.consent input { width: 18px; height: 18px; margin: 3px 0 0; flex: none; }
.legal { color: #45545d; font-size: 14px; }
a { color: #075c96; }
button { width: 100%; border: 0; border-radius: 5px; padding: 13px 16px; background: #075c96; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
button:disabled { opacity: .65; cursor: wait; }
#status { margin-top: 20px; font-weight: 500; }
[hidden] { display: none !important; }
@media (max-width: 680px) { main { min-height: 100vh; margin: 0; border: 0; padding: 24px 18px; } }