:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #53657a;
  --blue: #0d47a1;
  --blue-soft: #eef6ff;
  --border: #dfeaf7;
  --shadow: rgba(13, 71, 161, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page {
  width: calc(100% - 24px);
  max-width: 880px;
  margin: 18px auto 36px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 24px var(--shadow);
  padding: 24px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 10px;
  color: var(--text);
  font-size: 34px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.footer {
  margin: 20px 0 0;
  color: #6b7280;
  font-size: 13px;
  text-align: center;
}

.footer a {
  color: #334155;
  text-decoration: none;
}

.footer a:hover {
  color: var(--blue);
  text-decoration: underline;
}

.footer-copy {
  margin-top: 8px;
  color: #8a94a6;
  font-size: 11px;
  line-height: 1.4;
}

@media (max-width: 760px) {
  .page {
    width: calc(100% - 20px);
    margin-top: 10px;
  }

  .panel {
    padding: 16px;
  }

  h1 {
    font-size: 30px;
  }
}