body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #222;
  background-color: #fff;
  margin: 0;
  padding: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

h1,
h2,
h3 {
  color: #111;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 1.8rem;
}

h3 {
  font-size: 1.4rem;
}

p {
  margin-bottom: 1em;
  font-size: 1rem;
}

a {
  color: #0055aa;
  background-color: #eaf4ff;
  padding: 2px 4px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease;
  outline-offset: 3px;
  position: relative;
}

a[href^="http"]:not([href*="homefitnessguide.pages.dev"])::after {
  content: " ↗";
  font-size: 0.9em;
  color: #666;
}

a:hover,
a:focus {
  color: #ffffff;
  background-color: #0055aa;
  text-decoration: none;
}

ul,
ol {
  margin-left: 1.5em;
  margin-bottom: 1em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1em 0;
  border-radius: 4px;
}

.faq-section,
.common-mistakes {
  background-color: #f9f9f9;
  padding: 15px 20px;
  border-left: 4px solid #0066cc;
  margin-top: 2em;
}

.faq-section h2,
.common-mistakes h2 {
  margin-top: 0;
}

@media (max-width: 600px) {
  body {
    padding: 15px 10px;
    max-width: 100%;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }
}