:root {
    --blog-list-primary-color: #ffcc00;
    --blog-list-secondary-color: #e44d26;
    --blog-list-dark-bg: #1a1a1a;
    --blog-list-light-text: #ffffff;
    --blog-list-medium-text: #cccccc;
    --blog-list-border-color: #333333;
    --blog-list-card-bg: #222222;
    --blog-list-shadow-color: rgba(0, 0, 0, 0.5);
    --blog-list-card-radius: 10px;
    --blog-list-spacing-s: 15px;
    --blog-list-spacing-m: 20px;
    --blog-list-spacing-l: 30px;
    --header-offset: 120px;
  }

  .blog-list {
    padding-top: var(--header-offset, 120px);
    background-color: var(--blog-list-dark-bg);
    color: var(--blog-list-light-text);
    font-family: 'Arial', sans-serif;
    padding-bottom: var(--blog-list-spacing-l);
  }

  .blog-list__section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--blog-list-spacing-l) var(--blog-list-spacing-m);
  }

  .blog-list__page-heading {
    font-size: 2.5em;
    color: var(--blog-list-primary-color);
    text-align: center;
    margin-bottom: var(--blog-list-spacing-m);
    font-weight: bold;
    line-height: 1.2;
  }

  .blog-list__page-description {
    font-size: 1.1em;
    color: var(--blog-list-medium-text);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--blog-list-spacing-l) auto;
    line-height: 1.6;
  }

  .blog-list__timeline-wrapper {
    position: relative;
    padding: var(--blog-list-spacing-l) 0;
  }

  .blog-list__timeline-line {
    position: absolute;
    width: 4px;
    background-color: var(--blog-list-border-color);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
  }

  .blog-list__item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--blog-list-spacing-l);
    position: relative;
    z-index: 2;
  }

  .blog-list__date-point {
    width: 20px;
    height: 20px;
    background-color: var(--blog-list-primary-color);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    box-shadow: 0 0 0 5px var(--blog-list-dark-bg);
  }

  .blog-list__item-side {
    width: 50%;
    padding: 0 var(--blog-list-spacing-m);
    box-sizing: border-box;
  }

  .blog-list__item-side--left {
    padding-right: var(--blog-list-spacing-l);
  }

  .blog-list__item-side--right {
    padding-left: var(--blog-list-spacing-l);
  }

  .blog-list__item:nth-child(odd) .blog-list__item-side--right {
    order: -1;
    text-align: right;
    padding-right: var(--blog-list-spacing-l);
    padding-left: 0;
  }

  .blog-list__item:nth-child(odd) .blog-list__item-side--left {
    order: 1;
    text-align: left;
    padding-left: var(--blog-list-spacing-l);
    padding-right: 0;
  }

  .blog-list__item:nth-child(even) .blog-list__item-side--left {
    text-align: right;
  }

  .blog-list__item:nth-child(even) .blog-list__item-side--right {
    text-align: left;
  }

  .blog-list__card {
    background-color: var(--blog-list-card-bg);
    border-radius: var(--blog-list-card-radius);
    box-shadow: 0 4px 8px var(--blog-list-shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    max-width: 500px;
    width: 100%;
    display: inline-block;
  }

  .blog-list__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px var(--blog-list-shadow-color);
  }

  .blog-list__card-image-link {
    display: block;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    position: relative;
    overflow: hidden;
  }

  .blog-list__card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .blog-list__card:hover .blog-list__card-image {
    transform: scale(1.05);
  }

  .blog-list__card-body {
    padding: var(--blog-list-spacing-m);
  }

  .blog-list__card-title {
    font-size: 1.25em;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
  }

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

  .blog-list__card-title-link:hover {
    color: var(--blog-list-primary-color);
  }

  .blog-list__card-summary {
    font-size: 0.95em;
    color: var(--blog-list-medium-text);
    margin-bottom: 15px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__date-info {
    display: inline-block;
    background-color: var(--blog-list-primary-color);
    color: var(--blog-list-dark-bg);
    padding: 8px 15px;
    border-radius: var(--blog-list-card-radius);
    font-weight: bold;
    font-size: 0.9em;
    white-space: nowrap;
  }

  .blog-list__date-text {
    color: var(--blog-list-dark-bg);
  }

  .blog-list__card-read-more {
    display: inline-block;
    background-color: var(--blog-list-primary-color);
    color: var(--blog-list-dark-bg);
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .blog-list__card-read-more:hover {
    background-color: var(--blog-list-secondary-color);
    color: var(--blog-list-light-text);
  }

  @media (max-width: 1024px) {
    .blog-list__page-heading {
      font-size: 2em;
    }

    .blog-list__timeline-line {
      left: var(--blog-list-spacing-s);
      transform: translateX(0);
    }

    .blog-list__item {
      flex-direction: column;
      align-items: flex-start;
      margin-left: var(--blog-list-spacing-s);
      padding-left: var(--blog-list-spacing-m);
    }

    .blog-list__date-point {
      left: var(--blog-list-spacing-s);
      transform: translateX(-50%);
    }

    .blog-list__item-side {
      width: 100%;
      padding: 0;
      text-align: left !important;
    }

    .blog-list__item-side--left {
      order: initial;
    }

    .blog-list__item-side--right {
      order: initial;
      margin-bottom: var(--blog-list-spacing-s);
    }

    .blog-list__item:nth-child(odd) .blog-list__item-side--right {
      order: initial;
      text-align: left;
      padding-right: 0;
      padding-left: 0;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-side--left {
      order: initial;
      text-align: left;
      padding-left: 0;
      padding-right: 0;
    }

    .blog-list__date-info {
      background-color: var(--blog-list-card-bg);
      color: var(--blog-list-primary-color);
      padding: 5px 10px;
      font-size: 0.85em;
      border: 1px solid var(--blog-list-primary-color);
    }
    .blog-list__date-text {
        color: var(--blog-list-primary-color);
    }

    .blog-list__card {
      max-width: none;
      width: 100%;
    }
  }

  @media (max-width: 768px) {
    .blog-list__section {
      padding: var(--blog-list-spacing-m) var(--blog-list-spacing-s);
    }

    .blog-list__page-heading {
      font-size: 1.8em;
    }

    .blog-list__page-description {
      font-size: 1em;
    }

    .blog-list__timeline-line {
      left: var(--blog-list-spacing-s);
    }

    .blog-list__item {
      padding-left: var(--blog-list-spacing-m);
      margin-left: var(--blog-list-spacing-s);
    }

    .blog-list__date-point {
      left: var(--blog-list-spacing-s);
    }

    .blog-list__card-title {
      font-size: 1.15em;
    }

    .blog-list__card-summary {
      font-size: 0.9em;
    }

    .blog-list__card-read-more {
      padding: 6px 12px;
      font-size: 0.85em;
    }
  }