*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #000;
  background: #fff;
  line-height: 1.45;
}

.updated {
  color: #9a9a9a;
  font-size: 14px;
  margin-bottom: 16px;
}

.headline {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.15;
  color: #000;
  margin-bottom: 18px;
}

.body {
  font-size: 17px;
  line-height: 1.45;
  color: #000;
  margin-bottom: 22px;
}

.cta {
  display: block;
  background: #0073c6;
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.2px;
  padding: 15px 20px;
  border: 1px solid #005fa3;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.cta:hover {
  background: #0062aa;
}

.cta:active {
  background: #005391;
}

/* ========== Mobile (default) ========== */
.page--desktop {
  display: none;
}

.page--mobile {
  display: block;
  max-width: 430px;
  margin: 0 auto;
  padding: 20px 22px 40px;
  background: #fff;
  min-height: 100vh;
}

.headline-wrap {
  position: relative;
  margin-bottom: 6px;
  min-height: 170px;
}

.seal {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 260px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

.headline--combined {
  position: relative;
  z-index: 1;
  font-size: 32px;
  line-height: 1.12;
  margin-bottom: 18px;
  letter-spacing: -0.2px;
}

.page--mobile .body {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}

.steps {
  list-style: none;
  margin: 0 0 26px;
  position: relative;
  z-index: 1;
}

.steps li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 400;
}

.steps li::before {
  content: "▶";
  position: absolute;
  left: 0;
  top: 3px;
  font-size: 9px;
  line-height: 1;
  color: #000;
}

.steps__label {
  font-weight: 700;
}

.cta-block--mobile {
  background: #f2f2f2;
  margin: 8px -22px 0;
  padding: 22px 22px 18px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
  border-top: 1px solid #e6e6e6;
}

.cta-block--mobile .cta {
  width: 100%;
  margin-bottom: 14px;
  box-shadow: none;
  font-size: 17px;
  padding: 16px 16px;
}

.note {
  text-align: center;
  font-size: 14px;
  color: #000;
  line-height: 1.4;
}

.note strong {
  font-weight: 700;
}

.note u {
  text-decoration: underline;
}

/* ========== Desktop ========== */
@media (min-width: 700px) {
  body {
    background: #f5f5f5;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 48px 24px;
  }

  .page--mobile {
    display: none;
  }

  .page--desktop {
    display: block;
    width: 100%;
    max-width: 620px;
  }

  .card {
    background: #fff;
    border: 1px solid #e5e5e5;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 28px 32px 24px;
  }

  .page--desktop .updated {
    margin-bottom: 12px;
  }

  .subhead {
    font-size: 18px;
    font-weight: 400;
    color: #000;
    margin-bottom: 10px;
  }

  .page--desktop .headline {
    font-size: 30px;
    margin-bottom: 16px;
  }

  .page--desktop .body {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .cta-band {
    background: #f0f0f0;
    margin: 0 -32px;
    padding: 22px 32px;
    display: flex;
    justify-content: center;
  }

  .cta-band .cta {
    width: 100%;
    max-width: 420px;
    font-size: 17px;
    padding: 15px 24px;
  }

  .footer-note {
    text-align: center;
    font-size: 14px;
    color: #000;
    margin-top: 18px;
  }
}