:root {
  --bg-primary: #fafafa;
  --bg-secondary: #f5f5f7;
  --bg-card: #ffffff;
  --border-subtle: #e5e5e8;
  --text-primary: #0a0a0a;
  --text-secondary: #424245;
  --text-muted: #86868b;
  --accent: #dc2626;
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.04);
  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html, body, a, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, address, abbr, acronym, del, dfn, ins, kbd, q, samp, small, strike, strong, sub, sup, var, b, i, u, cite, tt, big, hr, img, object, embed, select, iframe {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  padding: 40px 24px;
}

/* Background grid pattern */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 26px 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  box-sizing: border-box;
}

h1 {
  font-size: 30px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

h2 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}

p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  text-align: justify;
}

ul, ol {
  margin-bottom: 24px;
  padding-left: 20px;
}

li {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

li p {
  margin-bottom: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent);
  transition: all 0.2s ease;
}

a:hover {
  color: var(--text-primary);
  border-bottom-style: solid;
}

@media (max-width: 640px) {
  body {
    padding: 40px 16px;
  }
  .container {
    padding: 32px 24px;
  }
  h1 {
    font-size: 24px;
    margin-bottom: 28px;
  }
  h2 {
    font-size: 16px;
    margin-top: 28px;
  }
}