body {
    font-family: "Noto Sans JP",
    "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    Meiryo,
    sans-serif;
}

main a,
main a:hover,
main a:visited,
main a:active {
    color: #333;
    text-decoration: none;
}

.page-footer {
    margin-top: 48px;
}

.block {
    padding: 24px 24px 72px 24px;
}

/**********************
  ニュース
 *********************/

.news-list {
    color: #323232;
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-list a,
.news-list a:hover,
.news-list a:visited,
.news-list a:active {
    color: #333;
    text-decoration: none;
}

.news-list li {
    border-bottom: 1px solid #aaa;
    padding: 40px 0;
}

.news-item {
    display: flex;
    align-items: flex-start;
    gap: 34px;
}

.news-thumbnail {
    width: 250px;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
    border: 1px solid #ddd;
    align-self: center;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.news-tag {
    display: inline-flex;
    align-items: center;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: 2px;
    padding: 3px 12px 2px 12px;
}

.news-tag.release {
    background-color: #1565c0;
}

.news-tag.update {
    background-color: #ef6c00;
}

.news-tag.sample1 {
    background-color: #2e7d32;
}

.news-tag.sample2 {
    background-color: #d32f2f;
}

.news-tag.sample3 {
    background-color: #6a1b9a;
}

.news-date {
    font-size: 0.9rem;
    font-weight: 400;
}

.news-title {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.4;
    padding: 5px 0 15px 0;
}

.news-text {
    font-size: 0.9rem;
    line-height: 1.6;
}

/**********************
  ボタン
 *********************/

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 220px;

    font-size: 1.3rem;
    text-decoration: none !important;
    padding: 8px 0;
    border: 2px solid #333;
    background-color: #f8f8f8;
}

.btn-outline span {
    padding-right: 5px;
}

/**********************
  レスポンシブ対応
 *********************/

@media (max-width: 768px) {
    .news-item {
        flex-direction: column; /* 横並び → 縦並びに切り替え */
        align-items: flex-start;
    }

    .news-item img {
        align-self: flex-start;
        width: 100%;
        max-width: 400px;
    }
}