.blog-list {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 60px;
    background-color: #f8f8f8;
    color: #333;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

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

.blog-list__main-title {
    font-size: 2.2em;
    color: #0a2342;
    margin-bottom: 15px;
    line-height: 1.2;
    font-weight: bold;
}

.blog-list__description {
    font-size: 1.1em;
    color: #555;
    line-height: 1.6;
}

.blog-list__timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.blog-list__timeline-container::before {
    content: '';
    position: absolute;
    width: 2px;
    background-color: #e0e0e0;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
    z-index: 0;
    display: none;
}

.blog-list__item {
    position: relative;
    width: 100%;
    max-width: 450px;
    margin-bottom: 50px;
    z-index: 1;
    padding-top: 50px;
}

.blog-list__date-wrapper {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    background-color: #0a2342;
    color: #fff;
    border-radius: 50%;
    width: 90px;
    height: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.85em;
    font-weight: bold;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    line-height: 1.2;
    box-sizing: border-box;
    padding: 5px;
}

.blog-list__date {
    display: block;
    font-size: 0.9em;
    white-space: pre-wrap;
    line-height: 1.2;
}

.blog-list__card {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    width: 100%;
}

.blog-list__item:hover .blog-list__card {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.blog-list__card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-list__cover-image {
    width: 100%;
    padding-bottom: 56.25%;
    background-size: cover;
    background-position: center;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    background-color: #e0e0e0;
}

.blog-list__content {
    padding: 20px;
}

.blog-list__title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 10px;
    color: #0a2342;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-list__summary {
    font-size: 1em;
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-list__read-more-button {
    display: inline-block;
    background-color: #0056b3;
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9em;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.blog-list__read-more-button:hover {
    background-color: #00408c;
}

@media (min-width: 768px) {
    .blog-list__timeline-container::before {
        display: block;
    }

    .blog-list__item {
        width: 50%;
        padding-top: 0;
        margin-bottom: 60px;
        display: flex;
        align-items: flex-start;
        justify-content: flex-start;
    }

    .blog-list__item:nth-child(odd) {
        margin-right: auto;
        padding-right: 70px;
        justify-content: flex-end;
    }

    .blog-list__item:nth-child(even) {
        margin-left: auto;
        padding-left: 70px;
        justify-content: flex-start;
    }

    .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
        left: auto;
        right: -45px;
        transform: none;
        top: 20px;
    }

    .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        left: -45px;
        transform: none;
        top: 20px;
    }

    .blog-list__card {
        width: 100%;
    }
}

@media (min-width: 1024px) {
    .blog-list__main-title {
        font-size: 2.8em;
    }
    .blog-list__description {
        font-size: 1.2em;
    }
    .blog-list__timeline-container {
        max-width: 1100px;
    }
    .blog-list__item {
        margin-bottom: 70px;
    }
    .blog-list__card {
        max-width: 500px;
    }
}