:root {
  --primary: #00ffff;
  --secondary: #ff00c8;
  --bg: #000;
  --text: #fff;
  --glow: 0 0 15px rgba(0, 255, 255, 0.7);
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow-x: hidden;
}

.back-btn {
  position: fixed;
  top: 25px;
  left: 25px;
  color: var(--primary);
  font-size: 2rem;
  text-decoration: none;
  z-index: 100;
  text-shadow: var(--glow);
  transform: none !important;
  transition: color 0.3s ease;
  pointer-events: auto;
}

.back-btn:hover {
  color: var(--secondary);
}

.back-btn i {
  display: inline-block;
  transition: transform 0.3s ease;
}

.back-btn:hover i {
  transform: scale(1.2);
}

.specs-container {
  width: 100%;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem;
  margin-top: 80px;
  position: relative;
  z-index: 1;
}

.pc-gif {
  margin-bottom: 50px;
  text-align: center;
}

.pc-gif img {
  max-width: 600px;
  width: 100%;
  border-radius: 10px;
  box-shadow: var(--glow);
}

.specs-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 1.8rem;
  padding: 5px 0;
  position: relative;
  transform: none !important;
}

.spec-item i {
  color: var(--primary);
  font-size: 2rem;
  min-width: 40px;
  text-align: center;
  text-shadow: var(--glow);
  transition: transform 0.3s ease;
}

.spec-item:hover i {
  transform: scale(1.2);
}

.spec-item span {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 500;
  display: inline-block;
  transform: none !important;
}

@media (max-width: 900px) {
  .pc-gif img {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .back-btn {
    font-size: 1.8rem;
    top: 20px;
    left: 20px;
  }
  
  .specs-container {
    padding: 2rem;
    margin-top: 70px;
  }
  
  .spec-item {
    font-size: 1.5rem;
    gap: 15px;
  }
  
  .spec-item i {
    font-size: 1.8rem;
  }
}

@media (max-width: 600px) {
  .pc-gif img {
    max-width: 450px;
  }
  
  .spec-item {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .back-btn {
    font-size: 1.5rem;
    top: 15px;
    left: 15px;
  }
  
  .specs-container {
    padding: 1.5rem;
    margin-top: 60px;
  }
  
  .pc-gif img {
    max-width: 350px;
  }
  
  .spec-item {
    font-size: 1.1rem;
    gap: 12px;
    padding: 3px 0;
  }
  
  .spec-item i {
    font-size: 1.5rem;
  }
}

.cursor {
  z-index: 2147483647 !important;
  pointer-events: none !important;
}

.cursor-menu {
  z-index: 2147483646 !important;
}

.cursor-toggle {
  z-index: 2147483645 !important;
}

a, button, .icon, .spec-item, .back-btn, .pc-gif {
  cursor: none !important;
}

.spec-item, .back-btn, .pc-gif {
  transform: none !important;
  transition: none !important;
}

.spec-item:hover, .back-btn:hover {
  z-index: 2147483644;
}