body {
    display: block;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    background-color: #f4f4f4;
}

.body-post {
    display: flex;
    flex-direction: column;
}

.container {
    width: 90%;
    max-width: 600px;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background: #fff;
    text-align: center;
}

.grid {
    width: 90%;
    max-width: 600px;
    padding: 10px 16px;
    border-radius: 8px;
    margin: 0 auto;
    margin-top: 15px;
    background: #fff;
}

.info p {
    text-align: center;
    font-size: 1.5vh;
    color: #666;
}

.image {
    overflow: hidden;
    border-radius: 8px;
}

.image img {
    display: block;
    width: 100%;
    height: auto;
    filter: blur(25px);
}

h1 {
    margin: 10px 0;
    font-size: 2.2vh;
    text-align: center;
}

a {
    text-decoration: none;
    color: inherit;
}

.date {
    margin: 14px 0;
    font-size: 1.5vh;
    color: #666;
}

.controller {
    display: flex;
    margin: 8px 0;
    font-size: 1.5vh;
    color: #666;
    justify-content: center;
    align-items: center;
}

.controller span {
    margin: 0 8px;
    display: flex;
    align-items: center;
}

.controller svg {
    width: 16px;
    height: 16px;
    margin-right: 4px;
    fill: #666;
}

.prev,
.next {
    cursor: pointer;
    width: auto;
    font-weight: bold;
    font-size: 20px;
    color: #666;
    border-radius: 0 3px 3px 0;
    user-select: none;
    -webkit-user-select: none;
}

.navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
}

footer {
    display: flex;
    justify-content: space-between;
    width: 90%;
    max-width: 600px;
    margin: 10px auto;
    font-size: 1.2vh;
    color: #666;
}

footer div {
    padding: 10px;
}

footer div a {
    color: inherit;
    padding: 0px 3px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin-bottom: 10px;
}

li a {
    color: #3498db;
    font-weight: 600;
    display: block;
    padding: 10px;
    background-color: #ecf0f1;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

li a:hover {
    background-color: #3498db;
    color: white;
}