@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-color: #0f172a;
  --text-color: #e2e8f0;
  --heading-color: #f8fafc;
  --accent-color: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
  --card-bg: rgba(30, 41, 59, 0.7);
  --card-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(16px);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Background elements for modern look */
body::before {
  content: '';
  position: absolute;
  top: -10vw;
  left: -10vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: '';
  position: absolute;
  bottom: -10vw;
  right: -10vw;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInDown 0.8s ease-out;
}

.icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 1.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  color: white;
  font-size: 2rem;
  font-weight: bold;
}

.icon img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  object-fit: cover;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 0.5rem;
  letter-spacing: -0.025em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.last-updated {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-top: 0.5rem;
}

.content-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 0.8s ease-out;
}

h2 {
  font-size: 1.5rem;
  color: var(--heading-color);
  margin: 2.5rem 0 1rem;
  font-weight: 600;
}

h2:first-child {
  margin-top: 0;
}

p {
  margin-bottom: 1.25rem;
  color: #cbd5e1;
}

ul {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  color: #cbd5e1;
}

li {
  margin-bottom: 0.5rem;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  position: relative;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
  color: #60a5fa;
}

.footer {
  margin-top: 4rem;
  text-align: center;
  color: #64748b;
  font-size: 0.875rem;
  padding-bottom: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.footer-links a {
  color: #94a3b8;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--heading-color);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .container {
    padding: 2rem 1.25rem;
  }
  
  .content-card {
    padding: 2rem 1.5rem;
    border-radius: 20px;
  }
  
  h1 {
    font-size: 2rem;
  }
}