.post-list-container {
    width: 100%;
}

.post-list-item {
    display: flex;
    align-items: center;
    padding: 30px 20px;
    border-bottom: 1px solid #e5e5e5;
    gap: 30px;
    transition: all 0.3s ease;
}

.post-list-item:first-child {
    border-top: 1px solid #e5e5e5;
}

.post-left {
    flex: 0 0 200px;
    min-width: 200px;
}

.post-number {
    display: inline-block;
    font-size: 14px;
    color: #999;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.post-title {
    font-size: 18px;
    font-weight: 400;
    color: #333;
    margin: 0;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.post-center {
    flex: 1;
    padding: 0 20px;
}

.post-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin: 0;
    transition: all 0.3s ease;
}

.post-right {
    flex: 0 0 auto;
}

.post-button {
    display: inline-block;
    padding: 12px 30px;
    border: 1px solid #ccc;
    border-style: solid;
    border-radius: 30px;
    color: #666;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    white-space: nowrap;
    background-color: transparent;
}

.post-button:hover {
    background-color: #333;
    border-color: #333;
    color: #fff;
}

/* 响应式 */
@media (max-width: 768px) {
    .post-list-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .post-left {
        flex: none;
        min-width: auto;
    }

    .post-center {
        padding: 0;
    }

    .post-right {
        width: 100%;
    }

    .post-button {
        display: block;
        text-align: center;
    }
}