/* Màu lấy từ design/tokens.json: bg, text, textSecondary, textSoft, accent. */
:root {
  --bg: #000;
  --text: #fff;
  --text-secondary: #9a9a9a;
  --text-soft: #cfcfcf;
  --accent: #ff9000;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
}

main {
  max-width: 28rem;
  margin: 0 auto;
  padding: max(3rem, env(safe-area-inset-top)) 1.25rem max(2rem, env(safe-area-inset-bottom));
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 { margin: 0 0 0.75rem; font-size: 1.75rem; line-height: 1.2; }
h2 { margin: 0 0 0.75rem; font-size: 1.1rem; }

p { color: var(--text-soft); }
.phu { color: var(--text-secondary); font-size: 0.9rem; }

a { color: var(--accent); }

.cta {
  display: block;
  margin: 1.5rem 0 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: 0.875rem;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.cta:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }

section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #222;
}

ol { margin: 0; padding-left: 1.25rem; color: var(--text-soft); }
li + li { margin-top: 0.5rem; }