:root {
      --page-sumvip-primary-bg: #1a1a2e;
      --page-sumvip-secondary-bg: #22223b;
      --page-sumvip-accent-color: #e94560;
      --page-sumvip-text-color: #e0e0e0;
      --page-sumvip-heading-color: #ffffff;
      --page-sumvip-border-color: #3f3f5a;
      --page-sumvip-button-hover: #c93d55;
      --page-sumvip-card-bg: #2c2c4a;
      --page-sumvip-link-color: #70a1ff;
      --page-sumvip-link-hover: #4a8bff;
    }

    .page-sumvip {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-sumvip-text-color);
      background-color: var(--page-sumvip-primary-bg);
      padding: 20px 0;
    }

    .page-sumvip .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-sumvip h1, .page-sumvip h2, .page-sumvip h3, .page-sumvip h4 {
      color: var(--page-sumvip-heading-color);
      margin-bottom: 15px;
      line-height: 1.3;
    }

    .page-sumvip h1 {
      font-size: 2.5em;
      text-align: center;
      margin-bottom: 30px;
      color: var(--page-sumvip-accent-color);
      text-shadow: 0 0 8px rgba(233, 69, 96, 0.7);
    }

    .page-sumvip h2 {
      font-size: 2em;
      border-bottom: 2px solid var(--page-sumvip-accent-color);
      padding-bottom: 10px;
      margin-top: 40px;
      margin-bottom: 25px;
    }

    .page-sumvip h3 {
      font-size: 1.5em;
      margin-top: 30px;
      color: var(--page-sumvip-accent-color);
    }

    .page-sumvip p {
      margin-bottom: 15px;
    }

    .page-sumvip a {
      color: var(--page-sumvip-link-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-sumvip a:hover {
      color: var(--page-sumvip-link-hover);
      text-decoration: underline;
    }

    .page-sumvip .btn {
      display: inline-block;
      background-color: var(--page-sumvip-accent-color);
      color: var(--page-sumvip-heading-color);
      padding: 12px 25px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1.1em;
      text-align: center;
    }

    .page-sumvip .btn:hover {
      background-color: var(--page-sumvip-button-hover);
      transform: translateY(-2px);
    }

    .page-sumvip .hero-section {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--page-sumvip-primary-bg) 0%, var(--page-sumvip-secondary-bg) 100%);
      border-radius: 10px;
      margin-bottom: 40px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-sumvip .hero-section h1 {
      font-size: 3em;
      margin-bottom: 20px;
    }

    .page-sumvip .hero-section p {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 30px;
      color: var(--page-sumvip-text-color);
    }

    .page-sumvip .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      margin-bottom: 40px;
    }

    .page-sumvip .feature-card {
      background-color: var(--page-sumvip-card-bg);
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--page-sumvip-border-color);
    }

    .page-sumvip .feature-card:hover {
      transform: translateY(-5px);
    }

    .page-sumvip .feature-card img {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
    }

    .page-sumvip .feature-card h3 {
      font-size: 1.3em;
      color: var(--page-sumvip-accent-color);
      margin-top: 0;
    }

    .page-sumvip .game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-bottom: 40px;
    }

    .page-sumvip .game-card {
      background-color: var(--page-sumvip-card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      border: 1px solid var(--page-sumvip-border-color);
    }

    .page-sumvip .game-card:hover {
      transform: translateY(-5px);
    }

    .page-sumvip .game-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .page-sumvip .game-card-content {
      padding: 20px;
    }

    .page-sumvip .game-card h4 {
      font-size: 1.2em;
      margin-top: 0;
      color: var(--page-sumvip-accent-color);
    }

    .page-sumvip .game-card p {
      font-size: 0.9em;
      color: var(--page-sumvip-text-color);
      margin-bottom: 15px;
    }

    .page-sumvip .guide-section img {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      margin: 20px 0;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-sumvip .cta-banner {
      background: linear-gradient(90deg, var(--page-sumvip-accent-color), #ff6f61);
      padding: 40px 20px;
      text-align: center;
      border-radius: 10px;
      margin: 50px 0;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-sumvip .cta-banner h2 {
      color: var(--page-sumvip-heading-color);
      font-size: 2.2em;
      margin-bottom: 15px;
      border-bottom: none;
    }

    .page-sumvip .cta-banner p {
      font-size: 1.1em;
      margin-bottom: 30px;
      color: var(--page-sumvip-heading-color);
    }

    .page-sumvip .faq-item {
      background-color: var(--page-sumvip-card-bg);
      border: 1px solid var(--page-sumvip-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
    }

    .page-sumvip .faq-question {
      padding: 15px 20px;
      cursor: pointer;
      font-weight: bold;
      color: var(--page-sumvip-accent-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: var(--page-sumvip-secondary-bg);
      transition: background-color 0.3s ease;
    }

    .page-sumvip .faq-question:hover {
      background-color: #2c2c4a;
    }

    .page-sumvip .faq-question::after {
      content: '+';
      font-size: 1.5em;
      transition: transform 0.3s ease;
    }

    .page-sumvip .faq-question.active::after {
      content: '-';
      transform: rotate(180deg);
    }

    .page-sumvip .faq-answer {
      padding: 0 20px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease-out;
      background-color: var(--page-sumvip-card-bg);
    }

    .page-sumvip .faq-answer p {
      padding-top: 10px;
      padding-bottom: 15px;
    }

    .page-sumvip .floating-cta {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-sumvip-accent-color);
      color: var(--page-sumvip-heading-color);
      padding: 15px 25px;
      border-radius: 50px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      font-weight: bold;
      text-decoration: none;
      z-index: 1000;
      animation: page-sumvip-pulse 2s infinite;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .page-sumvip .floating-cta:hover {
      background-color: var(--page-sumvip-button-hover);
      animation: none;
    }

    @keyframes page-sumvip-pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    @media (max-width: 768px) {
      .page-sumvip h1 {
        font-size: 2em;
      }
      .page-sumvip h2 {
        font-size: 1.7em;
      }
      .page-sumvip .hero-section {
        padding: 40px 15px;
      }
      .page-sumvip .hero-section h1 {
        font-size: 2.5em;
      }
      .page-sumvip .hero-section p {
        font-size: 1em;
      }
      .page-sumvip .features-grid, .page-sumvip .game-grid {
        grid-template-columns: 1fr;
      }
      .page-sumvip .cta-banner h2 {
        font-size: 1.8em;
      }
      .page-sumvip .floating-cta {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }
    }