:root {
  --bg: #0f0f10;
  --bg-soft: #1a1a1c;
  --ink: #f3f0ea;
  --ink-dim: #9c9994;
  --amber: #f0a63c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  line-height: 1.65;
  display: flex;
  justify-content: center;
  padding: 48px 20px 72px;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(240, 166, 60, 0.08), transparent 70%),
    var(--bg);
}

main {
  width: 100%;
  max-width: 720px;
}

.back {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--amber);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.back:hover { text-decoration: underline; }

h1 {
  font-size: 1.9rem;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  text-wrap: balance;
}

.updated {
  color: var(--ink-dim);
  font-size: 0.85rem;
  margin: 0 0 36px;
}

h2 {
  font-size: 1.1rem;
  margin: 34px 0 8px;
  color: var(--amber);
}

p, li { color: var(--ink); font-size: 0.97rem; }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 22px; }
li { margin-bottom: 6px; }

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

footer {
  margin-top: 56px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--ink-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

footer a { color: var(--ink-dim); }