:root {
      --primary-color: #e44d26; 
      --primary-hover-color: #cc3300;
      --text-dark: #333333;
      --text-medium: #666666;
      --text-light: #999999;
      --bg-light: #f8f8f8;
      --card-bg: #ffffff;
      --shadow-light: rgba(0, 0, 0, 0.1);
      --shadow-hover: rgba(0, 0, 0, 0.2);
      --border-radius-card: 10px;
      --spacing-small: 15px;
      --spacing-medium: 20px;
      --spacing-large: 30px;
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      background-color: var(--bg-light);
      min-height: 100vh;
      padding-bottom: 60px;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--spacing-medium);
    }

    .blog-list__header {
      text-align: center;
      padding: var(--spacing-large) 0;
      margin-bottom: var(--spacing-medium);
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--text-dark);
      margin-bottom: 10px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--text-medium);
      max-width: 700px;
      margin: 0 auto;
      line-height: 1.6;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background-color: var(--primary-color);
      z-index: 1;
    }

    .blog-list__item {
      margin-bottom: var(--spacing-large);
      position: relative;
      padding-left: 80px;
      z-index: 2;
    }

    .blog-list__item-date-marker {
      position: absolute;
      top: 20px;
      left: 40px;
      width: 60px;
      text-align: right;
      font-size: 0.75em;
      color: var(--text-dark);
      font-weight: bold;
      line-height: 1.2;
      z-index: 3;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    .blog-list__item-date-marker::before {
      content: '';
      position: absolute;
      top: 50%;
      left: calc(20px - 2px);
      width: 16px;
      height: 16px;
      background-color: var(--primary-color);
      border: 3px solid var(--bg-light);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      z-index: 4;
    }

    .blog-list__item-card {
      background-color: var(--card-bg);
      border-radius: var(--border-radius-card);
      box-shadow: 0 4px 15px var(--shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      padding: var(--spacing-medium);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      width: 100%;
    }

    .blog-list__item-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px var(--shadow-hover);
    }

    .blog-list__item-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      border-radius: calc(var(--border-radius-card) - 2px);
      margin-bottom: var(--spacing-small);
      display: block;
    }

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

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

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

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

    .blog-list__item-summary {
      font-size: 0.9em;
      color: var(--text-medium);
      line-height: 1.6;
      margin-bottom: var(--spacing-small);
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__item-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: var(--spacing-small);
      border-top: 1px solid #eee;
    }

    .blog-list__item-published-at {
      font-size: 0.8em;
      color: var(--text-light);
    }

    .blog-list__item-read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 5px;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      background-color: var(--primary-hover-color);
    }

    @media (min-width: 768px) and (max-width: 1024px) {
      .blog-list__container {
        padding: 0 var(--spacing-large);
      }

      .blog-list__timeline::before {
        left: 30px;
      }

      .blog-list__item {
        padding-left: 100px;
      }

      .blog-list__item-date-marker {
        left: 50px;
        width: 60px;
        font-size: 0.8em;
      }

      .blog-list__item-date-marker::before {
        left: calc(30px - 2px);
      }

      .blog-list__item-card {
        padding: var(--spacing-large);
      }

      .blog-list__item-image {
        height: 250px;
      }

      .blog-list__item-title {
        font-size: 1.35em;
      }

      .blog-list__item-summary {
        font-size: 1em;
        -webkit-line-clamp: 4;
      }
    }

    @media (min-width: 1025px) {
      .blog-list__timeline {
        display: grid;
        grid-template-columns: 1fr 4px 1fr;
        gap: var(--spacing-large);
        padding: var(--spacing-large) 0;
      }

      .blog-list__timeline::before {
        content: none;
      }

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

      .blog-list__item {
        margin-bottom: 0;
        padding-left: 0;
        position: relative;
      }

      .blog-list__item:nth-child(odd) {
        grid-column: 1 / 2;
        text-align: right;
        padding-right: 150px;
      }

      .blog-list__item:nth-child(even) {
        grid-column: 3 / 4;
        text-align: left;
        padding-left: 150px;
      }

      .blog-list__item-date-marker {
        position: absolute;
        top: 30px;
        width: 120px;
        font-size: 0.9em;
        z-index: 4;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-date-marker {
        left: auto;
        right: 0;
        text-align: left;
      }

      .blog-list__item:nth-child(even) .blog-list__item-date-marker {
        left: 0;
        right: auto;
        text-align: right;
      }

      .blog-list__item-date-marker::before {
        left: auto;
        right: -10px;
        top: 50%;
        transform: translate(50%, -50%);
        border-color: var(--bg-light);
        z-index: 5;
      }

      .blog-list__item:nth-child(even) .blog-list__item-date-marker::before {
        left: -10px;
        right: auto;
        transform: translate(-50%, -50%);
      }

      .blog-list__item-card {
        padding: var(--spacing-medium);
        text-align: left;
        width: 100%;
      }

      .blog-list__item-image {
        height: 200px;
      }

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

      .blog-list__item-summary {
        font-size: 0.85em;
        -webkit-line-clamp: 4;
      }
    }