:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #111111;
  --muted: #6b6b6b;
  --line: #e8e8e8;
  --max: 720px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
}

body {
  font-family: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100dvh;
  width: 100%;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.card {
  width: min(100%, var(--max));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(24px, 5vw, 44px);
  background: var(--surface);
}

.center {
  text-align: center;
}

.brand {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: -0.04em;
  font-weight: 650;
}

.subtitle {
  margin: 14px 0 0;
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  color: var(--muted);
  font-weight: 400;
}

.links {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.links a,
.back-link a {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 18px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.links a:hover,
.back-link a:hover {
  background: #f7f7f7;
  border-color: #d8d8d8;
}

.header-block {
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h2 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

h3 {
  margin-top: 16px;
  margin-bottom: 6px;
  font-size: 1rem;
}

p,
ul {
  margin: 0 0 12px;
}

ul {
  padding-left: 18px;
}

.muted {
  color: var(--muted);
}

.email {
  color: var(--text);
  font-weight: 560;
  text-underline-offset: 3px;
}

.back-link {
  margin-top: 24px;
}

.policy {
  text-align: left;
}

@media (max-width: 600px) {
  .page {
    padding: 16px;
  }

  .card {
    border-radius: 16px;
  }
}