body {
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    margin: 0;
    padding: 0;
    background-color: #fbf8e2;
}
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}
h1 {
    font-weight: 800;
    font-style: normal;
}
.profile, .blog, .works, .contact {
    margin-bottom: 40px;
}
.profile img {
    width: 100%;
    max-width: 300px;
    display: block;
    margin: 0 auto;
}
.blog-items, .works-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.blog-item, .work-item {
    flex: 1 1 calc(33.333% - 20px);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    box-sizing: border-box;
}
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
}
.contact-form button {
    padding: 10px 20px;
    background-color: #f60;
    color: #fff;
    border: none;
    cursor: pointer;
}
footer {
    text-align: center;
    padding: 20px;
    background-color: #f9f9f9;
}
@media (max-width: 768px) {
    .blog-item, .work-item {
        flex: 1 1 100%;
    }
    .profile img {
        max-width: 100%;
    }
}