/* ニュースページスタイル */
body {
    background-color: #fff;
}

.news-page {
    padding-top: 0;
    min-height: 100vh;
}

.news-hero {
    background-color: #e3e4df;
    padding: 80px 0;
    text-align: center;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.news-hero-title {
    font-family: "Jost", sans-serif;
    font-size: 64px;
    font-weight: 400;
    margin: 0;
    color: #000;
}

.news-list-section {
    background-color: #fff;
    padding: 80px 0;
}

.news-list-container {
    max-width: 814px;
    margin: 0 auto;
    padding: 0 20px;
}

.news-main-image {
    text-align: center;
    margin-top: 40px;
}

.news-main-image img {
    width: 100%;
    max-width: 814px;
    height: auto;
    display: inline-block;
}

.news-list-item {
    padding: 40px 0;
}

.news-list-item:first-child {
    padding-top: 0;
}

.news-list-date {
    display: block;
    font-family: "Jost", sans-serif;
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
}

.news-list-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 24px;
    font-weight: 500;
    color: #000;
    margin: 0;
    line-height: 1.6;
}

.news-list-item:hover .news-list-title {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.news-body {
    margin-top: 40px;
    font-size: 16px;
    line-height: 2;
    color: #333;
}

.news-body p {
    margin-bottom: 20px;
}

.news-body p:last-child {
    margin-bottom: 0;
}

.news-body img {
    display: block;
    margin: 30px auto;
    max-width: 820px;
    width: 100%;
    height: auto;
}

/* レスポンシブスタイル */
@media (max-width: 768px) {
    .news-page {
        padding-top: 0;
    }

    .news-hero {
        padding: 60px 0;
        width: 100%;
        position: static;
        left: auto;
        right: auto;
        margin-left: 0;
        margin-right: 0;
    }

    .news-hero-title {
        font-size: 48px;
    }

    .news-list-section {
        padding: 60px 0;
    }

    .news-list-container {
        padding: 0 20px;
    }

    .news-list-item {
        padding: 30px 0;
    }

    .news-list-title {
        font-size: 20px;
        line-height: 1.5;
    }

    .news-main-image {
        margin-top: 30px;
    }

    .news-body {
        margin-top: 30px;
        font-size: 14px;
        line-height: 1.8;
    }

    .news-body p {
        margin-bottom: 15px;
    }

    .news-body img {
        width: 90%;
        max-width: none;
        margin: 20px auto;
    }
}

@media (max-width: 480px) {
    .news-hero {
        padding: 40px 0;
    }

    .news-hero-title {
        font-size: 36px;
    }

    .news-list-section {
        padding: 40px 0;
    }

    .news-list-container {
        padding: 0 15px;
    }

    .news-list-item {
        padding: 25px 0;
    }

    .news-list-date {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .news-list-title {
        font-size: 18px;
    }

    .news-main-image {
        margin-top: 25px;
    }

    .news-body {
        margin-top: 25px;
        font-size: 13px;
        line-height: 1.7;
    }

    .news-body p {
        margin-bottom: 12px;
    }
}