/* Minimal, clean, responsive styles */
:root {
  --bg: #0b0d12;
  --card: #12151d;
  --text: #e7ebf3;
  --muted: #aab4c6;
  --accent: #5ea0ff;
  --accent2: #88e0a8;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; line-height: 1.6; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 24px; }
.header { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.4px; }
.brand .logo { width: 28px; height: 28px; border-radius: 6px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: inline-block; }
.nav a { margin-left: 16px; color: var(--text); opacity: 0.9; }
.hero { padding: 64px 0 40px; }
.hero h1 { font-size: clamp(28px, 6vw, 44px); line-height: 1.1; margin: 0 0 12px; }
.hero p { color: var(--muted); max-width: 720px; margin: 0; }
.card { background: var(--card); border: 1px solid #212635; border-radius: 12px; padding: 20px; }
.grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin: 28px 0; }
@media (min-width: 880px) { .grid { grid-template-columns: repeat(3, 1fr); } }
.cta { display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 10px; background: var(--accent); color: #09111b; font-weight: 600; margin-top: 18px; }
.footer { border-top: 1px solid #1c2231; margin-top: 48px; padding-top: 16px; color: var(--muted); }
.footer a { color: var(--muted); }
.main { min-height: 48vh; }
h2 { margin-top: 24px; }
h3 { margin-top: 20px; }
ul { padding-left: 18px; }
code { background: #0f1420; padding: 1px 6px; border-radius: 6px; border: 1px solid #1e2432; }
.small { font-size: 14px; color: var(--muted); }
.kicker { color: var(--accent2); font-weight: 600; letter-spacing: 0.6px; text-transform: uppercase; font-size: 12px; }