body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  color: #172126;
  background:
    radial-gradient(circle at top right, rgba(214, 166, 78, 0.18), transparent 32%),
    linear-gradient(180deg, #fffdf7 0%, #f5efe3 100%);
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 33, 38, 0.08);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 18px 50px rgba(23, 33, 38, 0.08);
  backdrop-filter: blur(8px);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #172126;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3 {
  color: #10181c;
  line-height: 1.2;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3vw, 3rem);
}

h2 {
  margin-top: 32px;
  font-size: 1.35rem;
}

p, li {
  font-size: 1rem;
}

ul {
  padding-left: 20px;
}

a {
  color: #0a5c73;
}

.muted {
  color: #55636b;
}

.note {
  padding: 14px 16px;
  border-left: 4px solid #d6a64e;
  background: #fff8e8;
  border-radius: 12px;
}

code {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(23, 33, 38, 0.06);
}