:root {
    --qn-bg: #0d0b29;
    --qn-card: #141235;
    --qn-text: #ffffff;
    --qn-muted: #a1a1b5;
    --qn-brand: #6c63ff;
  }

  body {
    margin: 0;
    background: var(--qn-bg);
    color: var(--qn-text);
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: saturate(180%) blur(10px);
    background: rgba(13, 11, 41, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav {
    display: flex;
    align-items: center;
    gap: 20px;
  }

  .nav a {
    color: var(--qn-text);
    text-decoration: none;
    opacity: 0.9;
  }

  .nav a:hover {
    opacity: 1;
  }

  .spacer {
    flex: 1;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    text-decoration: none;
    color: #0e0c2f;
    background: #fff;
    font-weight: 600;
  }

  .btn-outline {
    background: transparent;
    color: var(--qn-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .hero {
    margin-top: 2rem;
    padding: 64px 0 24px;
    text-align: center;
  }

  .hero h1 {
    font-size: 44px;
    line-height: 1.1;
    margin: 0 0 16px;
  }

  .hero p {
    color: var(--qn-muted);
    max-width: 780px;
    margin: 0 auto;
    font-size: 18px;
  }

  .section {
    padding: 40px 20px;
  }

  .card {
    background: var(--qn-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 24px;
  }

  .legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
  }

  .legal-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--qn-brand);
  }

  .legal-content h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--qn-brand);
  }

  .legal-content h4 {
    font-size: 1.1rem;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--qn-brand);
  }

  .legal-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--qn-muted);
  }

  .legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--qn-muted);
  }

  .legal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
  }

  .legal-content hr {
    border: 0;
    height: 1px;
    background: var(--qn-muted);
    opacity: 0.2;
    margin: 2rem 0;
  }

  .radius-1-5rem {
    border-radius: 1.5rem;
  }