:root {
  --bg: #0f1410;
  --panel: #171e17;
  --text: #eef3ea;
  --muted: #9eae9a;
  --line: #2a3528;
  --accent: #9bd16f;
  --accent-2: #d7f0b8;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, #243322, transparent 60%),
    linear-gradient(180deg, #121912, var(--bg));
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

.site-header, main, footer {
  width: min(960px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0 10px;
}

.brand {
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

nav a, footer a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover, footer a:hover, .panel a { color: var(--accent); }

.hero {
  padding: 48px 0 18px;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.05;
  margin: 0 0 14px;
  letter-spacing: -0.03em;
}

.lede, .panel p, .features p, .meta {
  color: var(--muted);
  max-width: 46rem;
}

.panel, .features article {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.panel { margin: 18px 0; }

.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0 28px;
}

h2, h3 { margin-top: 0; letter-spacing: -0.02em; }
.note { font-size: 0.92rem; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 28px 0 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 24px;
}

.legal main {
  padding-bottom: 24px;
}
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.legal h2 { color: var(--accent-2); margin-top: 28px; }
.legal ul { color: var(--muted); }
.legal code {
  font-family: ui-monospace, Consolas, monospace;
  background: #222b22;
  padding: 1px 6px;
  border-radius: 6px;
  color: var(--accent-2);
}

@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
  .site-header, footer { flex-direction: column; align-items: flex-start; }
  body {
    background:
      radial-gradient(800px 360px at 0% 0%, #1d281c, transparent 55%),
      linear-gradient(180deg, #121912, var(--bg));
  }
}