:root {
      --page-1-gim-primary-color: #e44d26; /* Cam đỏ */
      --page-1-gim-secondary-color: #f7b731; /* Vàng cam */
      --page-1-gim-dark-text: #333;
      --page-1-gim-light-text: #fff;
      --page-1-gim-background-light: #f9f9f9;
      --page-1-gim-background-dark: #2c3e50; /* Xám xanh đậm */
      --page-1-gim-accent-color: #2ecc71; /* Xanh lá */
    }

    .page-1-gim {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-1-gim-dark-text);
      background-color: var(--page-1-gim-background-light);
    }

    .page-1-gim__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-1-gim__hero-section {
      background: linear-gradient(135deg, var(--page-1-gim-primary-color) 0%, var(--page-1-gim-secondary-color) 100%);
      color: var(--page-1-gim-light-text);
      text-align: center;
      padding: 80px 20px 60px;
      position: relative;
      overflow: hidden;
      padding-top: 10px; /* Decorative spacing, assuming body padding-top is handled by shared CSS */
    }

    .page-1-gim__hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: url('[GALLERY:pattern:1920x1080:abstract,pattern,geometric]');
      background-size: cover;
      opacity: 0.1;
      z-index: 0;
    }

    .page-1-gim__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-1-gim__hero-title {
      font-size: 3.2em;
      margin-bottom: 20px;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      font-weight: 300;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__button {
      display: inline-block;
      background-color: var(--page-1-gim-accent-color);
      color: var(--page-1-gim-light-text);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    }

    .page-1-gim__button:hover {
      background-color: #27ae60;
      transform: translateY(-3px);
    }

    .page-1-gim__heading {
      font-size: 2.5em;
      color: var(--page-1-gim-primary-color);
      text-align: center;
      margin-bottom: 40px;
      position: relative;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__heading::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-1-gim-secondary-color);
      margin: 15px auto 0;
      border-radius: 2px;
    }

    .page-1-gim__text-content {
      text-align: center;
      margin-bottom: 40px;
      font-size: 1.1em;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-1-gim__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      justify-items: center; /* Center items in grid */
    }

    .page-1-gim__product-card {
      background-color: var(--page-1-gim-light-text);
      border-radius: 15px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
      max-width: 100%;
    }

    .page-1-gim__product-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 12px 25px rgba(0,0,0,0.15);
    }

    .page-1-gim__product-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #eee;
    }

    .page-1-gim__product-image {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      width: 100%; /* Ensure image fills wrapper */
      min-height: 200px; /* Minimum size requirement */
      min-width: 200px;
    }

    .page-1-gim__product-content {
      padding: 25px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-1-gim__product-title {
      font-size: 1.6em;
      color: var(--page-1-gim-primary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__product-description {
      font-size: 1em;
      color: #666;
      margin-bottom: 20px;
      flex-grow: 1;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__promo-section {
      background-color: var(--page-1-gim-background-dark);
      color: var(--page-1-gim-light-text);
      padding: 60px 20px;
      text-align: center;
    }

    .page-1-gim__promo-heading {
      color: var(--page-1-gim-secondary-color);
      font-size: 2.8em;
      margin-bottom: 25px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__promo-text {
      font-size: 1.2em;
      max-width: 900px;
      margin: 0 auto 40px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__features-list {
      list-style: none;
      padding: 0;
      margin: 40px auto;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      max-width: 1000px;
      box-sizing: border-box;
    }

    .page-1-gim__feature-item {
      background-color: var(--page-1-gim-light-text);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.08);
      text-align: left;
      display: flex;
      align-items: flex-start;
      gap: 15px;
      box-sizing: border-box;
      max-width: 100%;
    }

    .page-1-gim__feature-icon {
      flex-shrink: 0;
      width: 60px;
      height: 60px;
      background-color: var(--page-1-gim-primary-color);
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 2em;
      color: var(--page-1-gim-light-text);
      font-weight: bold;
      box-sizing: border-box;
    }

    .page-1-gim__feature-content h3 {
      margin-top: 0;
      color: var(--page-1-gim-primary-color);
      font-size: 1.3em;
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__feature-content p {
      margin-bottom: 0;
      color: #555;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__cta-section {
      background-color: var(--page-1-gim-primary-color);
      color: var(--page-1-gim-light-text);
      text-align: center;
      padding: 60px 20px;
    }

    .page-1-gim__cta-heading {
      font-size: 2.5em;
      margin-bottom: 20px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-1-gim__cta-text {
      font-size: 1.2em;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-1-gim__hero-section {
        padding: 60px 15px 40px;
      }

      .page-1-gim__hero-title {
        font-size: 2.5em;
      }

      .page-1-gim__hero-subtitle {
        font-size: 1.2em;
      }

      .page-1-gim__button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-1-gim__heading {
        font-size: 2em;
        margin-bottom: 30px;
      }

      .page-1-gim__text-content {
        font-size: 1em;
      }

      .page-1-gim__product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-1-gim__product-image-wrapper {
        height: 180px;
      }
      
      .page-1-gim__product-image {
        min-height: 180px;
      }

      .page-1-gim__product-title {
        font-size: 1.4em;
      }

      .page-1-gim__promo-section {
        padding: 40px 15px;
      }

      .page-1-gim__promo-heading {
        font-size: 2em;
      }

      .page-1-gim__promo-text {
        font-size: 1em;
      }

      .page-1-gim__features-list {
        grid-template-columns: 1fr;
        gap: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-1-gim__feature-item {
        padding: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-1-gim__feature-content h3 {
        font-size: 1.2em;
      }

      .page-1-gim__feature-content p {
        font-size: 0.95em;
      }

      .page-1-gim__cta-section {
        padding: 40px 15px;
      }

      .page-1-gim__cta-heading {
        font-size: 2em;
      }

      .page-1-gim__cta-text {
        font-size: 1em;
      }
    }

    @media (max-width: 480px) {
      .page-1-gim__hero-title {
        font-size: 2em;
      }
      .page-1-gim__hero-subtitle {
        font-size: 1em;
      }
      .page-1-gim__heading {
        font-size: 1.8em;
      }
      .page-1-gim__promo-heading {
        font-size: 1.8em;
      }
      .page-1-gim__cta-heading {
        font-size: 1.8em;
      }
    }