:root {
  --primary: #f7931a;
  --primary-dark: #e8820b;
  --secondary: #2d3748;
  --accent: #48bb78;
  --bg-light: #f7fafc;
  --text-dark: #1a202c;
  --text-muted: #718096;
  --border: #e2e8f0;
  --white: #ffffff;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-light);
}

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

header {
  background: linear-gradient(135deg, var(--secondary) 0%, #1a202c 100%);
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

header h1 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  line-height: 1.3;
}

header .subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

article {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  margin: 30px auto;
}

h2 {
  color: var(--secondary);
  font-size: 1.6rem;
  margin: 35px 0 15px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
}

h3 {
  color: var(--secondary);
  font-size: 1.25rem;
  margin: 25px 0 12px 0;
}

p {
  margin-bottom: 16px;
  color: var(--text-dark);
}

ul, ol {
  margin: 15px 0 20px 25px;
}

li {
  margin-bottom: 8px;
}

.cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  margin: 30px 0;
}

.cta-box h3 {
  color: var(--white);
  margin-top: 0;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.95);
}

.cta-button {
  display: inline-block;
  background: var(--white);
  color: var(--primary-dark);
  padding: 14px 35px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-top: 10px;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.inline-link {
  color: var(--primary-dark);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--primary);
  transition: all 0.2s;
}

.inline-link:hover {
  color: var(--primary);
  background: rgba(247, 147, 26, 0.1);
}

.info-box {
  background: #ebf8ff;
  border-left: 4px solid #3182ce;
  padding: 20px;
  border-radius: 0 8px 8px 0;
  margin: 25px 0;
}

.info-box.warning {
  background: #fefcbf;
  border-left-color: #d69e2e;
}

.info-box.success {
  background: #f0fff4;
  border-left-color: var(--accent);
}

.faq-section {
  background: var(--bg-light);
  padding: 25px;
  border-radius: 10px;
  margin: 30px 0;
}

.faq-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.faq-question {
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.faq-answer {
  color: var(--text-muted);
  margin-bottom: 0;
}

.related-articles {
  background: var(--secondary);
  color: var(--white);
  padding: 30px;
  border-radius: 10px;
  margin: 35px 0;
}

.related-articles h3 {
  color: var(--primary);
  margin-top: 0;
}

.related-articles ul {
  list-style: none;
  margin-left: 0;
}

.related-articles li {
  margin-bottom: 12px;
}

.related-articles a {
  color: var(--white);
  text-decoration: none;
  padding: 8px 0;
  display: inline-block;
  border-bottom: 1px solid transparent;
  transition: all 0.2s;
}

.related-articles a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 25px 0;
}

.pros, .cons {
  padding: 20px;
  border-radius: 8px;
}

.pros {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
}

.cons {
  background: #fff5f5;
  border: 1px solid #feb2b2;
}

.pros h4 {
  color: #276749;
  margin-bottom: 12px;
}

.cons h4 {
  color: #c53030;
  margin-bottom: 12px;
}

.pros ul, .cons ul {
  margin: 0;
  list-style: none;
}

.pros li::before {
  content: "✓ ";
  color: #38a169;
  font-weight: bold;
}

.cons li::before {
  content: "✗ ";
  color: #e53e3e;
  font-weight: bold;
}

footer {
  background: var(--secondary);
  color: var(--white);
  text-align: center;
  padding: 30px 20px;
  margin-top: 40px;
}

footer a {
  color: var(--primary);
  text-decoration: none;
}

@media (max-width: 768px) {
  header h1 {
    font-size: 1.7rem;
  }
  
  article {
    padding: 25px;
    margin: 20px 10px;
  }
  
  .pros-cons {
    grid-template-columns: 1fr;
  }
  
  .cta-button {
    display: block;
    text-align: center;
  }
}