/* =========================
   Reset & Base Styles
========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0d0d0d;
  color: #f5f5f5;
  line-height: 1.8;
  padding: 2rem;
}

/* =========================
   Headings
========================= */
h1, h2, h3 {
  color: #ffa500;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid #ffa500;
  padding-bottom: 0.5rem;
}

h2 {
  font-size: 1.75rem;
  margin-top: 2rem;
}

h3 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
}

/* =========================
   Paragraphs & Text
========================= */
p {
  font-size: 1rem;
  color: #e0e0e0;
  margin-bottom: 1rem;
}

strong {
  color: #ffffff;
  font-weight: 600;
}

/* =========================
   Lists
========================= */
ul,
ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* =========================
   Links
========================= */
a {
  color: #ffa500;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* =========================
   Horizontal Rules
========================= */
hr {
  border: none;
  border-top: 1px solid #444;
  margin: 2rem 0;
}

/* =========================
   Responsive Design
========================= */
@media (max-width: 768px) {
  body {
    padding: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.1rem;
  }
}