* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Microsoft YaHei', sans-serif;
  }

  :root {
      --metal: #a8b2b8;
      --wood: #4a7c59;
      --water: #3a86b8;
      --fire: #d44d2a;
      --earth: #b88c4a;
      --dark-bg: #121826;
      --card-bg: #1e293b;
      --accent: #6d28d9;
  }

  body {
      background: linear-gradient(135deg, var(--dark-bg) 0%, #1a2332 100%);
      color: #e2e8f0;
      line-height: 1.6;
      overflow-x: hidden;
  }

  .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
  }

  /* 导航栏样式 */
  header {
      background: rgba(18, 24, 38, 0.9);
      backdrop-filter: blur(10px);
      position: fixed;
      width: 100%;
      z-index: 1000;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 0;
  }

  nav a {
      text-decoration: none;
  }

  .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.8rem;
      font-weight: bold;
      color: white;
  }

  .logo i {
      color: var(--accent);
  }

  .nav-links {
      display: flex;
      gap: 30px;
  }

  .nav-links a {
      color: #cbd5e1;
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s;
  }

  .nav-links a:hover {
      color: var(--accent);
  }

  .cta-button {
      background: linear-gradient(90deg, var(--accent), #00f7ff);
      color: white;
      border: none;
      padding: 10px 24px;
      border-radius: 50px;
      font-weight: bold;
      cursor: pointer;
      transition: transform 0.3s, box-shadow 0.3s;
      text-decoration: none;
  }

  .cta-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 15px rgba(0, 255, 251, 0.4);
      text-decoration: none;
  }

  /* 英雄区域样式 */
  .hero {
      padding: 160px 0 100px;
      text-align: center;
      background: radial-gradient(circle at top right, rgba(109, 40, 217, 0.15), transparent 50%);
  }

  .hero h1 {
      font-size: 3.5rem;
      margin-bottom: 20px;
      background: linear-gradient(90deg, #e2e8f0, #a5b4fc);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
  }

  .hero p {
      font-size: 1.2rem;
      max-width: 700px;
      margin: 0 auto 40px;
      color: #94a3b8;
  }

  .hero-buttons {
      display: flex;
      gap: 20px;
      justify-content: center;
      margin-top: 30px;
  }

  .secondary-button {
      background: transparent;
      color: #cbd5e1;
      border: 2px solid #4b5563;
      padding: 10px 24px;
      border-radius: 50px;
      font-weight: bold;
      cursor: pointer;
      transition: all 0.3s;
      text-decoration: none;
  }

  .secondary-button:hover {
      border-color: var(--accent);
      color: var(--accent);

  }

  /* 游戏玩法部分 */
  .section {
      padding: 100px 0;
  }

  .section-title {
      text-align: center;
      font-size: 22px;
      margin-bottom: 60px;
      position: relative;
  }

  .section-title::after {
      content: '';
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, var(--accent), #8b5cf6);
      border-radius: 2px;
  }

  .gameplay-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
  }

  .gameplay-card {
      background: var(--card-bg);
      border-radius: 16px;
      padding: 30px;
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
      border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .gameplay-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }

  .gameplay-card i {
      font-size: 3rem;
      margin-bottom: 20px;
      background: linear-gradient(90deg, var(--accent), #8b5cf6);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
  }

  .gameplay-card h3 {
      font-size: 1.5rem;
      margin-bottom: 15px;
  }

  /* 灵兽展示部分 */
  .beasts-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
  }

  .beast-card {
      background: var(--card-bg);
      border-radius: 16px;
      overflow: hidden;
      transition: transform 0.3s, box-shadow 0.3s;
      border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .beast-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }

  .beast-header {
      padding: 20px;
      text-align: center;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .beast-name {
      font-size: 1.5rem;
      font-weight: bold;
      margin-bottom: 5px;
  }

  .beast-element {
      display: inline-block;
      padding: 4px 12px;
      border-radius: 20px;
      font-size: 0.9rem;
      font-weight: bold;
  }

  .metal {
      background: var(--metal);
      color: #1e293b;
  }

  .wood {
      background: var(--wood);
      color: white;
  }

  .water {
      background: var(--water);
      color: white;
  }

  .fire {
      background: var(--fire);
      color: white;
  }

  .earth {
      background: var(--earth);
      color: #1e293b;
  }

  .beast-body {
      padding: 20px;
  }

  .beast-level {
      display: flex;
      justify-content: center;
      gap: 5px;
      margin-bottom: 15px;
  }

  .level-dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #4b5563;
  }

  .level-dot.active {
      background: var(--accent);
  }

  /* 区块链特性部分 */
  .blockchain-features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
  }

  .feature {
      display: flex;
      gap: 20px;
      align-items: flex-start;
  }

  .feature-icon {
      background: rgba(109, 40, 217, 0.1);
      width: 60px;
      height: 60px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
  }

  .feature-icon i {
      font-size: 1.8rem;
      color: var(--accent);
  }

  /* 游戏循环图 */
  .game-loop {
      max-width: 800px;
      margin: 0 auto;
      position: relative;
  }

  .loop-step {
      display: flex;
      align-items: center;
      margin-bottom: 40px;
      position: relative;
  }

  .loop-step:nth-child(even) {
      flex-direction: row-reverse;
      text-align: right;
  }

  .step-icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: var(--card-bg);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      color: var(--accent);
      z-index: 2;
      flex-shrink: 0;
  }

  .step-content {
      flex: 1;
      padding: 0 5px;
  }

  .step-connector {
      position: absolute;
      top: 40px;
      left: 40px;
      right: 40px;
      height: 2px;
      background: rgba(109, 40, 217, 0.3);
      z-index: 1;
  }

  .loop-step:last-child .step-connector {
      display: none;
  }

  /* 页脚样式 */
  footer {
      background: #0f1520;
      padding: 60px 0 30px;
  }

  .footer-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 40px;
      margin-bottom: 40px;
  }

  .footer-column h3 {
      font-size: 1.2rem;
      margin-bottom: 20px;
      color: #e2e8f0;
  }

  .footer-links {
      list-style: none;
  }

  .footer-links li {
      margin-bottom: 12px;
  }

  .footer-links a {
      color: #94a3b8;
      text-decoration: none;
      transition: color 0.3s;
  }

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

  .copyright {
      text-align: center;
      padding-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      color: #64748b;
      font-size: 0.9rem;
  }

  /* 响应式设计 */
  @media (max-width: 768px) {
      .hero h1 {
          font-size: 2.5rem;
      }

      .nav-links {
          display: none;
      }

      .hero-buttons {
          flex-direction: column;
          align-items: center;
      }

      .loop-step,
      .loop-step:nth-child(even) {
          flex-direction: column;
          text-align: center;
      }

      .step-content {
          padding: 20px 0 0;
      }

      .step-connector {
          display: none;
      }
  }

  .nav {
      display: flex;
      justify-content: space-between;
      position: fixed;
      top: 0;
      height: 60px;
      align-items: center;
      width: 100%;
      background-color: rgba(0, 0, 0, 0.5);
      padding: 0 15px;
  }

  .nav a {
      color: #fff;
      text-decoration: none;
  }