:root {
      --page-giftmoney-primary-color: #e44d26; /* Màu cam nổi bật */
      --page-giftmoney-secondary-color: #333; /* Màu chữ chính */
      --page-giftmoney-accent-color: #f7b100; /* Màu nhấn */
      --page-giftmoney-background-light: #f9f9f9; /* Nền sáng */
      --page-giftmoney-background-dark: #222; /* Nền tối */
      --page-giftmoney-text-light: #fff; /* Chữ sáng */
      --page-giftmoney-text-dark: #333; /* Chữ tối */
      --page-giftmoney-border-color: #ddd; /* Màu viền */
      --page-giftmoney-gradient-start: #ff7e5f;
      --page-giftmoney-gradient-end: #feb47b;
    }

    .page-giftmoney {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-giftmoney-text-dark);
      background-color: var(--page-giftmoney-background-light);
    }

    .page-giftmoney__hero-section {
      position: relative;
      width: 100%;
      text-align: center;
      padding-top: 120px; /* Adjust for fixed header */
      background-color: #f0f2f5;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-giftmoney__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      object-fit: cover;
      border-radius: 8px;
    }

    .page-giftmoney__hero-content {
      padding: 20px;
      position: relative;
      z-index: 1;
      background: linear-gradient(to right, var(--page-giftmoney-gradient-start), var(--page-giftmoney-gradient-end));
      color: var(--page-giftmoney-text-light);
      padding-bottom: 40px;
    }

    .page-giftmoney__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-giftmoney-text-light);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }

    .page-giftmoney__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-giftmoney-text-light);
      font-weight: 300;
    }

    .page-giftmoney__cta-button {
      display: inline-block;
      background-color: var(--page-giftmoney-accent-color);
      color: var(--page-giftmoney-text-dark);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    }

    .page-giftmoney__cta-button:hover {
      background-color: #ffc107;
      transform: translateY(-2px);
    }

    .page-giftmoney__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background: linear-gradient(45deg, #ff416c, #ff4b2b);
      color: var(--page-giftmoney-text-light);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 5px 15px rgba(0,0,0,0.3);
      z-index: 1000;
      animation: pulse 1.5s infinite;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .page-giftmoney__floating-button:hover {
      background: linear-gradient(45deg, #ff4b2b, #ff416c);
      transform: scale(1.05);
    }

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

    .page-giftmoney__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      background-color: var(--page-giftmoney-background-light);
      border-bottom: 1px solid var(--page-giftmoney-border-color);
    }

    .page-giftmoney__section:last-of-type {
      border-bottom: none;
    }

    .page-giftmoney__section-title {
      font-size: 2em;
      color: var(--page-giftmoney-primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-giftmoney__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-giftmoney-accent-color);
      border-radius: 2px;
    }

    .page-giftmoney__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-content: center;
    }

    .page-giftmoney__card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.08);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-giftmoney__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

    .page-giftmoney__card-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-giftmoney__card-image {
      width: 100%;
      max-width: 100%;
      height: 200px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--page-giftmoney-border-color);
    }
    
    .page-giftmoney__card-gamelogo {
      width: 100%;
      max-width: 100%;
      height: 120px; /* Fixed height for game logos */
      object-fit: contain; /* Use contain for logos */
      display: block;
      border-bottom: 1px solid var(--page-giftmoney-border-color);
      padding: 10px;
      box-sizing: border-box;
    }

    .page-giftmoney__card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-giftmoney__card-title {
      font-size: 1.3em;
      color: var(--page-giftmoney-primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }
    
    .page-giftmoney__card-title a {
        text-decoration: none;
        color: var(--page-giftmoney-primary-color);
    }
    .page-giftmoney__card-title a:hover {
        text-decoration: underline;
    }

    .page-giftmoney__card-description {
      font-size: 0.95em;
      color: var(--page-giftmoney-secondary-color);
      margin-bottom: 15px;
    }

    .page-giftmoney__card-button {
      display: inline-block;
      background-color: var(--page-giftmoney-primary-color);
      color: var(--page-giftmoney-text-light);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin-top: auto; /* Push button to bottom */
    }

    .page-giftmoney__card-button:hover {
      background-color: #c0392b;
    }

    .page-giftmoney__list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: 1fr;
      gap: 15px;
    }

    .page-giftmoney__list-item {
      background-color: #fff;
      padding: 15px 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .page-giftmoney__list-icon {
      font-size: 1.5em;
      color: var(--page-giftmoney-accent-color);
    }

    .page-giftmoney__list-text {
      font-size: 1.1em;
      color: var(--page-giftmoney-secondary-color);
    }

    .page-giftmoney__content-text {
      font-size: 1.05em;
      color: var(--page-giftmoney-secondary-color);
      margin-bottom: 20px;
      text-align: justify;
    }

    .page-giftmoney__content-text strong {
      color: var(--page-giftmoney-primary-color);
    }

    .page-giftmoney__faq-container {
      margin-top: 40px;
    }

    .page-giftmoney__faq-item {
      background-color: #fff;
      margin-bottom: 10px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      overflow: hidden;
    }

    .page-giftmoney__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-giftmoney-primary-color);
      color: var(--page-giftmoney-text-light);
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-giftmoney__faq-question:hover {
      background-color: #c0392b;
    }
    
    .page-giftmoney__faq-question h3 {
        margin: 0;
        font-size: 1.1em;
        color: var(--page-giftmoney-text-light);
        pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-giftmoney__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-giftmoney__faq-item.active .page-giftmoney__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar, or just rotate */
    }

    .page-giftmoney__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: #f0f2f5;
      color: var(--page-giftmoney-secondary-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-giftmoney__faq-item.active .page-giftmoney__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to show content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-giftmoney__game-types-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
        text-align: center;
        margin-top: 30px;
    }

    .page-giftmoney__game-type-card {
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.07);
        padding: 15px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-decoration: none;
        color: var(--page-giftmoney-secondary-color);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .page-giftmoney__game-type-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    }

    .page-giftmoney__game-type-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-giftmoney__game-type-image {
        width: 100%;
        max-width: 100%;
        height: 120px;
        object-fit: contain;
        margin-bottom: 10px;
    }

    .page-giftmoney__game-type-name {
        font-weight: bold;
        font-size: 1.1em;
        color: var(--page-giftmoney-primary-color);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-giftmoney__hero-section {
        padding-top: 100px; /* Adjust for mobile fixed header */
      }
      .page-giftmoney__hero-title {
        font-size: 2em;
      }
      .page-giftmoney__hero-subtitle {
        font-size: 1em;
      }
      .page-giftmoney__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-giftmoney__floating-button {
        padding: 12px 20px;
        font-size: 0.95em;
        bottom: 15px;
        right: 15px;
      }
      .page-giftmoney__section {
        padding: 30px 15px;
      }
      .page-giftmoney__section-title {
        font-size: 1.8em;
      }
      .page-giftmoney__grid {
        grid-template-columns: 1fr;
      }
      .page-giftmoney__card-image {
        height: 180px;
      }
      .page-giftmoney__card-gamelogo {
        height: 100px;
      }
      .page-giftmoney__card-title {
        font-size: 1.2em;
      }
      .page-giftmoney__list-item {
        flex-direction: column;
        align-items: flex-start;
      }
      .page-giftmoney__game-types-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }
      .page-giftmoney__game-type-image {
        height: 100px;
      }

      /* Image responsive optimization with !important */
      .page-giftmoney__hero-image,
      .page-giftmoney__card-image,
      .page-giftmoney__card-gamelogo,
      .page-giftmoney__game-type-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-giftmoney__card-image-wrapper,
      .page-giftmoney__game-type-image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }