:root {
  color-scheme: light;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  color: #1e293b;
  background: #f5f7fb;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
.access {
  width: min(480px, 100%);
  margin: 48px auto;
  padding: 16px;
}
.access header {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #4066e0;
  color: white;
  padding: 24px;
  border-radius: 16px 16px 0 0;
  font-weight: 600;
}
.access header img {
  background: white;
  border-radius: 12px;
  padding: 6px;
}
.access section {
  background: white;
  padding: 32px;
  border: 1px solid rgba(79, 103, 141, 0.18);
  border-top: 0;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 8px 24px #1e293b08;
}
h1 {
  font-size: 26px;
  letter-spacing: -0.5px;
  margin: 8px 0 16px;
}
p,
footer {
  line-height: 1.6;
  color: #64748b;
  font-size: 14px;
}
.eyebrow {
  font-weight: 600;
  color: #2463eb;
}
label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin: 20px 0;
}
input {
  display: block;
  width: 100%;
  height: 44px;
  margin-top: 8px;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #f8fafd;
  font: inherit;
}
button {
  border: 0;
  border-radius: 8px;
  background: #2463eb;
  color: white;
  width: 100%;
  padding: 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button:hover {
  background: #1a56d6;
}
input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid #93c5fd;
  outline-offset: 3px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}
a {
  color: #2463eb;
  font-size: 14px;
}
footer {
  text-align: center;
  padding: 8px;
}
.notice {
  padding: 12px;
  border-radius: 8px;
  background: #eff6ff;
  font-size: 14px;
  line-height: 1.5;
}
.notice.error {
  background: #fbe8ec;
  color: #8a3a46;
}
@media (max-width: 520px) {
  .access {
    margin: 12px auto;
  }
  .access section {
    padding: 24px;
  }
}