:root {
  color-scheme: light;
  --ink: #172d3c;
  --muted: #657585;
  --blue: #1765d9;
  --line: #dce5ed;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  color: var(--ink);
  background: #f4f7fb;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
}
main {
  max-width: 720px;
  padding: 42px 24px 64px;
  margin: auto;
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: var(--ink);
  font-size: 24px;
  font-weight: 850;
  text-decoration: none;
  letter-spacing: -1px;
}
.brand span {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 12px;
}
header {
  margin: 48px 0 30px;
}
.eyebrow,
.step {
  font-size: 12px;
  font-weight: 750;
  color: var(--blue);
  letter-spacing: 1px;
}
h1 {
  font-size: clamp(30px, 6vw, 42px);
  letter-spacing: -1.5px;
  line-height: 1.25;
  margin: 12px 0 20px;
}
h2 {
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.5px;
  margin: 0 0 18px;
}
.lead {
  font-size: 18px;
  color: var(--muted);
}
.card {
  padding: 28px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 22px;
  margin: 18px 0;
}
.card ul {
  padding-left: 20px;
  margin: 0;
}
.card li + li {
  margin-top: 12px;
}
.notice {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-bottom: 0;
  font-weight: 650;
  font-size: 14px;
}
.hint,
.details,
footer {
  color: var(--muted);
  font-size: 14px;
}
.details {
  margin-top: 38px;
}
.details h2 {
  color: var(--ink);
  font-size: 17px;
}
form {
  display: grid;
  gap: 10px;
}
label {
  font-weight: 650;
  font-size: 14px;
}
input {
  width: 100%;
  min-height: 52px;
  border: 1px solid #bdcad6;
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--ink);
  font: inherit;
  background: #fff;
}
input:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid #87b6fb;
  outline-offset: 3px;
}
button {
  min-height: 52px;
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  background: var(--blue);
  color: white;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.quiet {
  background: #f0f5fc;
  color: var(--blue);
  width: 100%;
  margin-top: 14px;
}
.danger {
  background: #b12c32;
}
.challenge {
  min-height: 75px;
  overflow: hidden;
  margin: 4px 0;
}
.status {
  color: #9c2c34;
  white-space: pre-line;
}
.status:empty {
  display: none;
}
#otp-step {
  padding-top: 22px;
  border-top: 1px solid var(--line);
  margin-top: 24px;
}
#verified-email {
  word-break: break-all;
}
.success {
  background: #e6f5ef;
  border-color: #bbe2d1;
}
.success h2 {
  color: #196746;
}
footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font-size: 12px;
}
[hidden] {
  display: none !important;
}
.captcha-page {
  background: white;
}
.captcha-page main {
  padding: 18px 0;
  margin: auto;
  max-width: 340px;
  text-align: center;
}
.captcha-page p {
  font-size: 13px;
  color: var(--muted);
}
@media (max-width: 400px) {
  main {
    padding: 26px 16px 44px;
  }
  .card {
    padding: 20px;
  }
  h2 {
    font-size: 18px;
  }
}