:root {
  --bg: #0f0f10;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text: #f6f3e9;
  --muted: #c7c1ae;
  --accent: #ffd84d;
  --accent-ink: #3f2e00;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "PingFang SC", "SF Pro Display", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 216, 77, 0.18), transparent 32%),
    linear-gradient(180deg, #181818 0%, var(--bg) 100%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 64px;
}

.hero {
  padding: 48px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  padding: 28px;
}

.eyebrow {
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin: 0 0 10px;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 0.95;
}

h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

h3 {
  margin: 24px 0 8px;
  font-size: 18px;
}

p {
  margin: 0 0 12px;
  line-height: 1.7;
}

.lede {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 160ms ease, opacity 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.prose h2 {
  margin-top: 28px;
}

@media (max-width: 780px) {
  .shell {
    width: min(100% - 20px, 980px);
    padding-top: 18px;
  }

  .hero,
  .card {
    padding: 22px;
    border-radius: 22px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}