:root {
    --blog-list__primary-color: #007bff; 
    --blog-list__secondary-color: #0056b3; 
    --blog-list__text-color: #333333;
    --blog-list__heading-color: #1a1a1a;
    --blog-list__light-gray: #f8f8f8;
    --blog-list__medium-gray: #666666;
    --blog-list__dark-gray: #555555; 
    --blog-list__white: #ffffff;
    --blog-list__border-color: #e0e0e0;
    --blog-list__shadow-light: rgba(0, 0, 0, 0.08);
    --blog-list__shadow-hover: rgba(0, 0, 0, 0.15);
    --blog-list__border-radius: 10px; 
    --blog-list__card-spacing: 24px; 
  }

  .blog-list {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--blog-list__text-color);
    background-color: var(--blog-list__light-gray);
  }

  .blog-list__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
  }

  .blog-list__hero {
    background-color: var(--blog-list__white);
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid var(--blog-list__border-color);
  }

  .blog-list__main-title {
    font-size: 2.5em; 
    color: var(--blog-list__heading-color);
    margin-bottom: 15px;
    font-weight: bold;
    padding-top: var(--header-offset, 120px); 
  }

  .blog-list__intro-text {
    font-size: 1.1em; 
    color: var(--blog-list__medium-gray);
    max-width: 800px;
    margin: 0 auto;
  }

  .blog-list__content-section {
    padding: 60px 0;
  }

  .blog-list__grid-container {
    display: grid;
    grid-template-columns: 1fr; 
    gap: var(--blog-list__card-spacing);
  }

  @media (min-width: 768px) {
    .blog-list__grid-container {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .blog-list__grid-container {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .blog-list__card {
    background-color: var(--blog-list__white);
    border-radius: var(--blog-list__border-radius);
    box-shadow: 0 4px 12px var(--blog-list__shadow-light);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
  }

  .blog-list__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--blog-list__shadow-hover);
  }

  .blog-list__image-wrapper {
    width: 100%;
    padding-bottom: 56.25%; 
    position: relative;
    overflow: hidden;
  }

  .blog-list__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .blog-list__card-content {
    padding: var(--blog-list__card-spacing) 20px;
    flex-grow: 1; 
    display: flex;
    flex-direction: column;
  }

  .blog-list__card-date {
    font-size: 0.85em; 
    color: var(--blog-list__dark-gray);
    margin-bottom: 10px;
    display: block;
    font-weight: 600;
  }

  .blog-list__card-title {
    font-size: 1.25em; 
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.3;
  }

  .blog-list__card-link {
    color: var(--blog-list__heading-color);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .blog-list__card-link:hover {
    color: var(--blog-list__primary-color);
  }

  .blog-list__card-summary {
    font-size: 0.95em; 
    color: var(--blog-list__medium-gray);
    margin-bottom: 15px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3; 
    -webkit-box-orient: vertical;
    flex-grow: 1; 
  }

  .blog-list__read-more {
    display: inline-block;
    background-color: var(--blog-list__primary-color);
    color: var(--blog-list__white);
    padding: 10px 18px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em; 
    transition: background-color 0.3s ease;
    align-self: flex-start; 
    margin-top: auto; 
  }

  .blog-list__read-more:hover {
    background-color: var(--blog-list__secondary-color);
  }