:root {
  --coral: #E8614A;
  --teal: #4AADB5;
  --text: #1A1A1A;
  --text-secondary: #666666;
  --border: #E8E8E8;
  --bg: #FFFFFF;
  --peach: #FFF8F6;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
header.site .inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
a.wordmark {
  color: var(--teal);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.3px;
  text-decoration: none;
}
nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  margin-left: 20px;
}
nav a:hover {
  color: var(--coral);
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

h1 {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.5px;
}
.last-updated {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 32px;
}
.intro {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 16px;
}
h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 36px 0 12px;
  letter-spacing: -0.2px;
}
h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 20px 0 8px;
  color: var(--text);
}
p {
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 14px;
}
ul {
  font-size: 16px;
  line-height: 1.7;
  padding-left: 22px;
  margin: 0 0 14px;
}
li { margin-bottom: 6px; }
a { color: var(--teal); }
a:hover { color: var(--coral); }
strong { font-weight: 600; }

.legal-block {
  background: var(--peach);
  border-left: 3px solid var(--coral);
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 15px;
}

footer.site {
  border-top: 1px solid var(--border);
  background: var(--peach);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}
footer.site a { margin: 0 12px; }
footer.site .tagline {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

/* Apex placeholder page */
.hero {
  max-width: 560px;
  margin: 0 auto;
  padding: 96px 24px;
  text-align: center;
}
.hero .mark {
  font-size: 56px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -1.5px;
  margin: 0;
}
.hero .tagline {
  color: var(--text-secondary);
  font-size: 16px;
  margin: 12px 0 32px;
}
.hero p {
  font-size: 17px;
  line-height: 1.7;
  margin: 0 auto 16px;
  max-width: 440px;
}
.hero .links {
  margin-top: 32px;
  font-size: 14px;
}
.hero .links a {
  margin: 0 12px;
  color: var(--text-secondary);
}
.hero .links a:hover { color: var(--coral); }

@media (max-width: 480px) {
  h1 { font-size: 26px; }
  h2 { font-size: 18px; }
  main { padding: 28px 20px 60px; }
  .hero { padding: 64px 20px; }
  .hero .mark { font-size: 44px; }
}

@media print {
  header.site, footer.site { display: none; }
  main { max-width: 100%; padding: 0; }
  a { color: var(--text); text-decoration: none; }
}