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

body {
  background: radial-gradient(circle at top, #0b1f33 0%, #050a12 70%);
  color: #e6edf3;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
}

/* LAYOUT */
.tf-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* HEADER */
.tf-header {
  background: rgba(5, 10, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.tf-nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  padding: 1.2rem 1.5rem;
}

.tf-nav a {
  color: #9fb9d9;
  text-decoration: none;
  font-weight: 500;
}

.tf-nav a:hover {
  color: #4fc3f7;
}

/* DISCLAIMER */
.tf-disclaimer {
  background: rgba(79,195,247,0.08);
  border-left: 3px solid #4fc3f7;
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
}

/* CONTENT */
h1 {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: 1.7rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
}

p {
  margin-bottom: 1.1rem;
  color: #d5e2f0;
}

/* FOOTER */
.tf-footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 1.5rem;
  font-size: 0.85rem;
  color: #8aa2bd;
  text-align: center;
}