:root {
      --blog-list__primary-color: #f39c12;
      --blog-list__secondary-color: #2c3e50;
      --blog-list__text-color: #333;
      --blog-list__light-text-color: #666;
      --blog-list__background-color: #f8f8f8;
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: #eee;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.1);
      --blog-list__hover-shadow-color: rgba(0, 0, 0, 0.2);
      --blog-list__border-radius: 10px;
      --blog-list__header-offset: var(--header-offset, 120px);
    }

    .blog-list {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--blog-list__text-color);
      background-color: var(--blog-list__background-color);
      padding-bottom: 40px;
    }

    .blog-list__hero {
      background-color: var(--blog-list__secondary-color);
      color: #ffffff;
      text-align: center;
      padding: 60px 20px 40px;
      padding-top: calc(60px + var(--blog-list__header-offset));
      margin-bottom: 40px;
    }

    @media (max-width: 767px) {
      .blog-list__hero {
        padding-top: calc(40px + var(--blog-list__header-offset));
        padding-bottom: 30px;
      }
    }

    .blog-list__hero-content {
      max-width: 800px;
      margin: 0 auto;
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--blog-list__primary-color);
      line-height: 1.2;
    }

    @media (max-width: 767px) {
      .blog-list__hero-title {
        font-size: 1.8em;
      }
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      opacity: 0.9;
      max-width: 700px;
      margin: 0 auto;
    }

    @media (max-width: 767px) {
      .blog-list__hero-description {
        font-size: 0.95em;
      }
    }

    .blog-list__timeline-section {
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .blog-list__timeline-container {
      position: relative;
      padding-left: 50px;
    }

    @media (max-width: 767px) {
      .blog-list__timeline-container {
        padding-left: 20px;
      }
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20px;
      width: 4px;
      background-color: var(--blog-list__border-color);
      height: 100%;
    }

    @media (max-width: 767px) {
      .blog-list__timeline-container::before {
        left: 0;
      }
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 30px;
    }

    @media (max-width: 767px) {
      .blog-list__timeline-item {
        padding-left: 20px;
      }
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 10px;
      left: 14px;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__primary-color);
      border-radius: 50%;
      border: 3px solid var(--blog-list__card-background);
      z-index: 1;
    }

    @media (max-width: 767px) {
      .blog-list__timeline-dot {
        left: -8px;
      }
    }

    .blog-list__card {
      background-color: var(--blog-list__card-background);
      border-radius: var(--blog-list__border-radius);
      box-shadow: 0 4px 15px var(--blog-list__shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      min-height: 250px;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px var(--blog-list__hover-shadow-color);
    }

    .blog-list__card-link {
      display: flex;
      flex-direction: column;
      text-decoration: none;
      color: inherit;
      height: 100%;
    }

    @media (min-width: 768px) {
      .blog-list__card-link {
        flex-direction: row;
      }
    }

    .blog-list__image-wrapper {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%;
      overflow: hidden;
      flex-shrink: 0;
    }

    @media (min-width: 768px) {
      .blog-list__image-wrapper {
        width: 40%;
        padding-bottom: 0;
        height: auto;
        min-height: 250px;
      }
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: var(--blog-list__border-radius);
      border-top-right-radius: var(--blog-list__border-radius);
    }

    @media (min-width: 768px) {
      .blog-list__image {
        border-bottom-left-radius: var(--blog-list__border-radius);
        border-top-right-radius: 0;
      }
    }

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

    @media (min-width: 768px) {
      .blog-list__content {
        width: 60%;
      }
    }

    .blog-list__title {
      font-size: 1.25em;
      font-weight: bold;
      color: var(--blog-list__secondary-color);
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .blog-list__summary {
      font-size: 0.95em;
      color: var(--blog-list__light-text-color);
      margin-bottom: 15px;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      text-overflow: ellipsis;
    }

    .blog-list__date {
      font-size: 0.85em;
      color: #999;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__read-more {
      display: inline-flex;
      align-items: center;
      color: var(--blog-list__primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: color 0.3s ease;
      margin-top: auto;
    }

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

    .blog-list__read-more-icon {
      margin-left: 5px;
      transition: transform 0.3s ease;
    }

    .blog-list__read-more:hover .blog-list__read-more-icon {
      transform: translateX(5px);
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-container::before {
        left: 50%;
        transform: translateX(-2px);
      }

      .blog-list__timeline-item {
        margin-bottom: 60px;
        width: 50%;
        padding-left: 0;
        clear: both;
      }

      .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-50%);
        top: 20px;
        width: 20px;
        height: 20px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        float: left;
        padding-right: 60px;
      }

      .blog-list__timeline-item:nth-child(even) {
        float: right;
        padding-left: 60px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        flex-direction: row-reverse;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__image {
        border-top-left-radius: 0;
        border-top-right-radius: var(--blog-list__border-radius);
        border-bottom-right-radius: var(--blog-list__border-radius);
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__image-wrapper {
        width: 40%;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__content {
        width: 60%;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__image {
        border-top-right-radius: 0;
        border-top-left-radius: var(--blog-list__border-radius);
        border-bottom-left-radius: var(--blog-list__border-radius);
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__image-wrapper {
        width: 40%;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__content {
        width: 60%;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-container::after {
        content: "";
        display: table;
        clear: both;
      }
    }