:root {
  --bg: #FAF9F7;
  --fg: #0F172A;
  --accent: #5B4FD9;
  --accent-light: #EDE9FE;
  --muted: #64748B;
  --surface: #F1EDE7;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,249,247,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,23,42,0.06);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 48px;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-size: 18px;
  font-weight: 700;
  color: #0F172A;
  letter-spacing: -0.01em;
}

::selection {
  background: #5B4FD9;
  color: #fff;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }