:root {
  --bg-color: #0d0d0d;
  --card-bg: rgba(26, 26, 26, 0.6);
  --text-color: #e0e0e0;
  --accent-color: #ff3e3e;
  --accent-glow: rgba(255, 62, 62, 0.2);
  --secondary-text: #a0a0a0;
  --border-color: rgba(255, 255, 255, 0.1);
  --font-family: "Outfit", sans-serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.background-glow {
  position: fixed;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  z-index: -1;
  filter: blur(80px);
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

header {
  padding: 4rem 0 2rem;
  text-align: center;
}

.logo {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.spark {
  color: var(--accent-color);
}

.reviewer {
  color: #fff;
}

h1 {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--secondary-text);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 0.5rem;
}

.last-update {
  font-size: 0.9rem;
  color: var(--secondary-text);
  opacity: 0.7;
}

main {
  padding-bottom: 4rem;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

h2 {
  color: #fff;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
}

h2::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-color);
  border-radius: 50%;
  margin-right: 12px;
}

p {
  margin-bottom: 1.2rem;
  font-weight: 300;
}

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

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

li {
  margin-bottom: 0.8rem;
  font-weight: 300;
}

code {
  background: rgba(255, 62, 62, 0.1);
  color: var(--accent-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: monospace;
}

.highlight-box {
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--accent-color);
  padding: 1.5rem;
  border-radius: 0 12px 12px 0;
  margin: 2rem 0;
}

footer {
  border-top: 1px solid var(--border-color);
  padding: 3rem 0;
  text-align: center;
  color: var(--secondary-text);
}

footer p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.copyright {
  font-size: 0.8rem;
  opacity: 0.5;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeIn 1s ease-out;
}

header {
  animation: fadeIn 0.8s ease-out;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 0 1.2rem;
  }

  .card {
    padding: 1.5rem;
  }

  .logo {
    font-size: 2rem;
  }

  h1 {
    font-size: 1.2rem;
    letter-spacing: 2px;
  }
}