body {
    background: linear-gradient(135deg, #2b1e0f, #4b3b20);
    color: #f3e9dc;
    font-family: 'Zen Old Mincho', serif;
    margin: 0;
    padding: 1.5rem;
}

h1,
h2 {
    text-align: center;
    color: #fce9d7;
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    border-bottom: 3px double #f9d6b7;
    padding-bottom: 0.3rem;
}

ul.archive-list {
    list-style: none;
    padding: 0;
    max-width: 720px;
    margin: 0 auto;
}

ul.archive-list li {
    background: rgba(255, 165, 79, 0.1);
    border-radius: 12px;
    margin: 0.8rem 0;
    padding: 1rem 1.5rem;
    transition: background-color 0.3s;
    font-family: 'Rounded Mplus 1c', sans-serif;
}

ul.archive-list li:hover {
    background: rgba(255, 165, 79, 0.25);
}

.archive-title {
    font-weight: 700;
    font-size: 1.3rem;
    color: #ffb86c;
    margin-bottom: 0.3rem;
}

.archive-date {
    font-size: 0.9rem;
    color: #d2b88e;
    margin-bottom: 0.6rem;
}

.archive-desc {
    font-size: 1rem;
    line-height: 1.4;
}

a.link-archive {
    color: #ff9e59;
    text-decoration: none;
}

a.link-archive:hover {
    text-decoration: underline;
}

@media screen and (max-width:600px) {
    body {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    ul.archive-list li {
        padding: 0.8rem 1rem;
    }
}