:root {
  --green: #29c24a;
  --bg: #0a0a0a;
  --ink: #f5f5f5;
  --ink-soft: rgba(245,245,245,0.78);
  --ink-muted: rgba(245,245,245,0.55);
  --rule: rgba(255,255,255,0.08);
  --pad-x: clamp(20px, 4vw, 56px);
  --pad-y: clamp(20px, 3.5vw, 40px);
  --safe-top: max(var(--pad-y), env(safe-area-inset-top));
  --safe-left: max(var(--pad-x), env(safe-area-inset-left));
}

* { box-sizing: border-box; }
html, body { background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  min-height: 100vh;
  /* leave room for the fixed footer so content never slides under it */
  padding-bottom: var(--footer-h, 72px);
}
a { color: inherit; }

/* Brand — fixed in viewport, identical placement to home page */
.brand {
  position: fixed;
  top: var(--safe-top);
  left: var(--safe-left);
  z-index: 10;
  font-weight: 700;
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: #fff;
}
.brand .nu { color: var(--green); }

.page {
  max-width: 760px;
  margin: 0 auto;
  /* room for fixed brand at top */
  padding: calc(var(--safe-top) + clamp(72px, 9vw, 110px)) clamp(20px, 5vw, 40px) 40px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 24px;
  transition: color 160ms ease;
}
.back:hover { color: #fff; }

h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: #fff;
}
.meta {
  color: var(--ink-muted);
  font-size: 13px;
  margin: 0 0 32px;
}
h2 {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin: 32px 0 8px;
  letter-spacing: -0.005em;
}
p {
  color: var(--ink-soft);
  margin: 0 0 14px;
  font-size: 15px;
}

footer.bottom {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  padding: 18px clamp(20px, 5vw, 40px) max(18px, env(safe-area-inset-bottom));
  background: rgba(10,10,10,0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--rule);
  color: var(--ink-muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
footer.bottom a {
  color: var(--ink-muted);
  text-decoration: none;
}
footer.bottom a:hover { color: #fff; }
footer.bottom a[aria-current="page"] {
  color: #fff;
  font-weight: 500;
}