:root {
  --brand: #0bb8d4;
  --brand-dark: #076e81;
  --ink: #142d38;
  --muted: #526a74;
  --soft: #eafafd;
  --line: #d5e6ea;
  --danger: #9a3412;
  --white: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--ink); background: var(--brand); }
button, a { font: inherit; }
button:focus-visible, a:focus-visible { outline: 4px solid #172b3a; outline-offset: 3px; }
.shell { width: min(100% - 24px, 760px); margin: 0 auto; padding: 18px 0 56px; }
.topbar { min-height: 64px; display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 10px; color: white; }
.brand { justify-self: center; color: white; font-size: 22px; font-weight: 850; letter-spacing: -.05em; text-decoration: none; }
.brand span { opacity: .7; }
.back, .later { min-height: 46px; border: 0; border-radius: 999px; color: white; background: rgba(255,255,255,.16); cursor: pointer; }
.back { width: 46px; font-size: 25px; }
.later { padding: 0 16px; font-weight: 700; }
.progress { height: 7px; margin: 8px 4px 20px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.3); }
.progress span { display: block; height: 100%; border-radius: inherit; background: white; transition: width .25s ease; }
.card { padding: clamp(28px, 6vw, 56px); border-radius: 28px; background: white; box-shadow: 0 30px 80px rgba(0,71,84,.22); }
.eyebrow { margin: 0 0 12px; color: var(--brand-dark); font-size: 13px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
h1 { max-width: 15ch; margin: 0; font-size: clamp(36px, 7vw, 58px); line-height: 1.02; letter-spacing: -.045em; }
.lead { margin: 22px 0 28px; color: var(--muted); font-size: clamp(18px, 3vw, 21px); line-height: 1.55; }
.choices { display: grid; gap: 13px; }
.action { width: 100%; min-height: 64px; padding: 17px 20px; border: 2px solid var(--brand-dark); border-radius: 15px; color: white; background: var(--brand-dark); font-weight: 800; text-align: left; cursor: pointer; }
.action--secondary { border-color: var(--line); color: var(--ink); background: white; }
.action:hover { transform: translateY(-1px); filter: brightness(.98); }
.privacy { margin: 26px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; line-height: 1.5; }
.warning { margin: 0 0 24px; padding: 17px 19px; border-left: 5px solid #ea580c; border-radius: 8px 14px 14px 8px; color: #7c2d12; background: #fff7ed; font-weight: 700; line-height: 1.5; }
.summary { margin: 0 0 25px; padding: 18px; border-radius: 14px; background: var(--soft); }
.summary strong { display: block; margin-bottom: 6px; color: var(--brand-dark); }
.summary p { margin: 0; color: var(--muted); line-height: 1.5; }
.device { width: 150px; height: 190px; margin: 4px auto 28px; display: grid; place-items: center; border: 7px solid var(--brand-dark); border-radius: 34px; color: var(--brand-dark); background: var(--soft); box-shadow: inset 0 0 0 8px white; }
.device span { font-size: 15px; font-weight: 900; }
.device i { font-size: 35px; font-style: normal; }
noscript { display: block; padding: 20px; color: white; text-align: center; }

@media (max-width: 520px) {
  .shell { width: 100%; padding: 8px 12px 24px; }
  .topbar { min-height: 58px; }
  .brand { font-size: 19px; }
  .later { padding: 0 12px; font-size: 13px; }
  .card { padding: 30px 22px 34px; border-radius: 23px; }
  h1 { font-size: 39px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}