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

body {
  font-family: 'Exo 2', sans-serif;
  line-height: 1.6;
  color: #e0e0e0;
  background: linear-gradient(135deg, #0a0015 0%, #1a0b2e 50%, #16003b 100%);
  min-height: 100vh;
}

.age-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  animation: fadeIn 0.3s ease;
}

.age-modal.active {
  display: flex;
  justify-content: center;
  align-items: center;
}

.age-modal-content {
  background: linear-gradient(145deg, #2a0845, #4a00e0);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(74, 0, 224, 0.5);
  animation: slideUp 0.5s ease;
}

.age-modal-content h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.age-modal-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #d0d0d0;
}

.age-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.age-btn {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Exo 2', sans-serif;
}

.age-yes {
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #ffffff;
}

.age-yes:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(74, 222, 128, 0.4);
}

.age-no {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff;
}

.age-no:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

header {
  background: rgba(10, 0, 21, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid rgba(74, 0, 224, 0.3);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #4a00e0;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 3px;
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  color: #d0d0d0;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #4a00e0;
  transition: width 0.3s ease;
}

nav a:hover {
  color: #ffffff;
}

nav a:hover::after {
  width: 100%;
}

.hero {
  padding: 6rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(74, 0, 224, 0.1) 0%, transparent 100%);
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #8b5cf6, #4a00e0, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.4rem;
  color: #b0b0b0;
  margin-bottom: 2rem;
}

.hero-cta {
  margin-top: 2rem;
}

.cta-button {
  display: inline-block;
  padding: 1.2rem 3rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.cta-button.primary {
  background: linear-gradient(135deg, #4a00e0, #8b5cf6);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(74, 0, 224, 0.4);
}

.cta-button.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(74, 0, 224, 0.6);
}

.content-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.intro {
  padding: 5rem 2rem;
}

.intro h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
  color: #ffffff;
}

.intro > .content-wrapper > p {
  font-size: 1.2rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 4rem;
  color: #c0c0c0;
  line-height: 1.8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: rgba(74, 0, 224, 0.1);
  border: 1px solid rgba(74, 0, 224, 0.3);
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(74, 0, 224, 0.2);
  border-color: rgba(74, 0, 224, 0.5);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.feature-card p {
  color: #b0b0b0;
}

.game-section {
  padding: 5rem 2rem;
  background: rgba(74, 0, 224, 0.05);
}

.game-section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: #ffffff;
}

.game-intro {
  text-align: center;
  font-size: 1.1rem;
  color: #b0b0b0;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.game-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(74, 0, 224, 0.3);
}

.game-container iframe {
  width: 100%;
  height: 100%;
}

.important-notices {
  padding: 5rem 2rem;
}

.important-notices h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: #ffffff;
}

.notice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.notice-box {
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid;
}

.notice-box.warning {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
}

.notice-box.info {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
}

.notice-box.age {
  background: rgba(234, 179, 8, 0.1);
  border-color: #eab308;
}

.notice-box h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.notice-box p {
  color: #c0c0c0;
}

.extra-content {
  padding: 5rem 2rem;
  background: rgba(74, 0, 224, 0.05);
}

.content-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.content-column h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.content-column p {
  color: #c0c0c0;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.stats-section {
  padding: 5rem 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: rgba(74, 0, 224, 0.1);
  border-radius: 15px;
  border: 1px solid rgba(74, 0, 224, 0.3);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: #4a00e0;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  color: #b0b0b0;
}

.play-hero {
  padding: 4rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(74, 0, 224, 0.1) 0%, transparent 100%);
}

.play-hero h1 {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #8b5cf6, #4a00e0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.play-subtitle {
  font-size: 1.2rem;
  color: #b0b0b0;
}

.game-play-section {
  padding: 3rem 2rem 5rem;
}

.game-instructions {
  max-width: 900px;
  margin: 0 auto 3rem;
  padding: 2rem;
  background: rgba(74, 0, 224, 0.1);
  border-radius: 15px;
  border: 1px solid rgba(74, 0, 224, 0.3);
}

.game-instructions h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.game-instructions p {
  color: #c0c0c0;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.game-container-full {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(74, 0, 224, 0.3);
}

.game-container-full iframe {
  width: 100%;
  height: 100%;
}

.legal-page {
  padding: 4rem 2rem;
}

.legal-page h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.updated {
  font-size: 0.95rem;
  color: #888;
  margin-bottom: 3rem;
}

.legal-content h2 {
  font-size: 1.8rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.legal-content p {
  color: #c0c0c0;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.disclaimer-highlight {
  background: rgba(74, 0, 224, 0.1);
  border-left: 5px solid #4a00e0;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 10px;
}

.disclaimer-highlight h2 {
  margin-top: 0;
  font-size: 1.6rem;
}

footer {
  background: rgba(10, 0, 21, 0.95);
  color: #b0b0b0;
  padding: 3rem 2rem 1.5rem;
  border-top: 2px solid rgba(74, 0, 224, 0.3);
  margin-top: 5rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: #ffffff;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.footer-section p {
  line-height: 1.8;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #b0b0b0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #4a00e0;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(74, 0, 224, 0.2);
  color: #888;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  nav {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 250px;
    height: calc(100vh - 70px);
    background: rgba(10, 0, 21, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transition: right 0.3s ease;
    border-left: 2px solid rgba(74, 0, 224, 0.3);
  }

  nav.active {
    right: 0;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .intro h2, .game-section h2, .important-notices h2 {
    font-size: 2rem;
  }

  .play-hero h1 {
    font-size: 2.2rem;
  }

  .legal-page h1 {
    font-size: 2.2rem;
  }

  .age-modal-content {
    padding: 2rem;
  }

  .age-modal-content h2 {
    font-size: 1.5rem;
  }

  .age-buttons {
    flex-direction: column;
  }

  .game-container, .game-container-full {
    aspect-ratio: 4 / 3;
  }
}