:root {
      --primary-color: #FFD700; 
      --secondary-color: #333; 
      --text-color: #E0E0E0; 
      --dark-bg: #1A1A1A; 
      --light-text: #F8F8F8;
      --medium-text: #B0B0B0;
      --subtle-text: #888;
      --card-bg: #282828;
      --border-color: #444;
      --hover-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
      --default-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: var(--dark-bg);
      color: var(--text-color);
      font-family: Arial, sans-serif;
      min-height: 100vh;
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .blog-list__main-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }
    @media (max-width: 767px) {
      .blog-list__main-title {
        font-size: 2em;
      }
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--medium-text);
      line-height: 1.6;
      margin-bottom: 30px;
    }
    @media (max-width: 767px) {
      .blog-list__description {
        font-size: 1em;
      }
    }

    .blog-list__timeline-container {
      position: relative;
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 4px;
      background-color: var(--border-color);
      transform: translateX(-50%);
      z-index: 0;
    }
    @media (max-width: 767px) {
      .blog-list__timeline-container::before {
        left: 20px;
        transform: translateX(0);
      }
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 30px;
      padding-left: 50%;
      min-height: 120px;
    }
    .blog-list__item:nth-child(even) {
      padding-left: 0;
      padding-right: 50%;
    }
    @media (max-width: 767px) {
      .blog-list__item {
        padding-left: 60px;
        padding-right: 0;
      }
      .blog-list__item:nth-child(even) {
        padding-right: 0;
      }
    }

    .blog-list__item::before {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background-color: var(--primary-color);
      border: 3px solid var(--dark-bg);
      z-index: 1;
      left: 50%;
      top: 0;
      transform: translateX(-50%);
    }
    @media (max-width: 767px) {
      .blog-list__item::before {
        left: 20px;
        transform: translateX(-50%);
      }
    }
    
    .blog-list__content-card {
      background-color: var(--card-bg);
      border-radius: 10px;
      box-shadow: var(--default-shadow);
      padding: 20px;
      display: flex;
      flex-direction: column;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      height: 100%;
    }

    .blog-list__item:nth-child(odd) .blog-list__content-card {
      margin-left: 20px;
    }
    .blog-list__item:nth-child(even) .blog-list__content-card {
      margin-right: 20px;
    }
    @media (max-width: 767px) {
      .blog-list__item:nth-child(odd) .blog-list__content-card,
      .blog-list__item:nth-child(even) .blog-list__content-card {
        margin-left: 0;
        margin-right: 0;
      }
    }

    .blog-list__content-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--hover-shadow);
    }

    .blog-list__image-link {
      display: block;
      margin-bottom: 15px;
    }

    .blog-list__cover-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 8px;
      aspect-ratio: 16 / 9;
    }

    .blog-list__text-content {
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .blog-list__title {
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
    }
    .blog-list__title-link {
      color: var(--light-text);
      text-decoration: none;
      transition: color 0.3s ease;
    }
    .blog-list__title-link:hover {
      color: var(--primary-color);
    }

    .blog-list__summary {
      font-size: 0.95em;
      color: var(--medium-text);
      line-height: 1.5;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__date-wrapper {
      position: absolute;
      top: 0;
      width: 45%;
      text-align: right;
      padding-right: 20px;
      box-sizing: border-box;
      z-index: 1;
    }
    .blog-list__item:nth-child(even) .blog-list__date-wrapper {
      left: 55%;
      text-align: left;
      padding-left: 20px;
      padding-right: 0;
    }
    @media (max-width: 767px) {
      .blog-list__date-wrapper {
        width: auto;
        left: 60px;
        text-align: left;
        padding-right: 0;
        padding-left: 10px;
        top: 5px;
      }
      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        left: 60px;
        text-align: left;
        padding-left: 10px;
      }
    }

    .blog-list__date {
      font-size: 0.85em;
      color: var(--subtle-text);
      white-space: nowrap;
    }

    .blog-list__read-more {
      display: inline-block;
      margin-top: auto;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: var(--dark-bg);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      align-self: flex-start;
      font-size: 0.9em;
    }
    .blog-list__read-more:hover {
      background-color: #FFC107;
      color: var(--dark-bg);
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline-container {
        max-width: 700px;
      }
      .blog-list__item {
        padding-left: 50%;
      }
      .blog-list__item:nth-child(even) {
        padding-left: 0;
        padding-right: 50%;
      }
      .blog-list__date-wrapper {
        width: 45%;
        padding-right: 20px;
      }
      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        left: 55%;
        padding-left: 20px;
        padding-right: 0;
      }
      .blog-list__title {
        font-size: 1.3em;
      }
      .blog-list__summary {
        font-size: 0.9em;
      }
      .blog-list__cover-image {
        height: 180px;
      }
    }

    @media (max-width: 767px) {
      .blog-list__timeline-container {
        padding: 20px 10px;
      }
      .blog-list__timeline-container::before {
        left: 20px;
      }
      .blog-list__item {
        padding-left: 60px;
        padding-right: 10px;
        min-height: auto;
      }
      .blog-list__item:nth-child(even) {
        padding-left: 60px;
        padding-right: 10px;
      }
      .blog-list__item::before {
        left: 20px;
        top: 15px;
      }
      .blog-list__date-wrapper {
        position: static;
        width: auto;
        text-align: left;
        padding-left: 0;
        margin-bottom: 5px;
        order: -1;
      }
      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        position: static;
        text-align: left;
        padding-left: 0;
      }
      .blog-list__content-card {
        margin-left: 0;
        margin-right: 0;
      }
      .blog-list__item:nth-child(odd) .blog-list__content-card,
      .blog-list__item:nth-child(even) .blog-list__content-card {
        margin-left: 0;
        margin-right: 0;
      }
      .blog-list__title {
        font-size: 1.2em;
      }
      .blog-list__summary {
        font-size: 0.85em;
      }
      .blog-list__cover-image {
        height: 160px;
      }
    }