/* お知らせページ専用CSS */

.page-header {
    background: linear-gradient(135deg, #E63946 0%, #C8102E 100%);
    padding: 80px 0 60px;
    text-align: center;
    color: white;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 1.2rem;
    letter-spacing: 3px;
    opacity: 0.9;
}

.intro {
    background-color: var(--bg-light);
    padding: 60px 0;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 2;
    text-align: center;
    color: var(--text-color);
}

.news-list {
    background-color: white;
}

.news-items {
    max-width: 900px;
    margin: 0 auto;
}

.news-item {
    background-color: white;
    padding: 30px;
    margin-bottom: 20px;
    border-radius: 8px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.news-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.news-date {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.news-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.news-excerpt {
    color: var(--text-light);
    line-height: 1.7;
}

.instagram {
    background-color: var(--bg-light);
}

.instagram-intro {
    text-align: center;
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-light);
    margin-bottom: 40px;
    margin-top: -30px;
}

.instagram-embed {
    max-width: 1000px;
    margin: 0 auto 40px;
}

.instagram-placeholder {
    width: 100%;
    min-height: 500px;
    background-color: #E0E0E0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border-radius: 10px;
    color: var(--text-light);
    font-size: 1rem;
    text-align: center;
    padding: 40px;
    line-height: 1.8;
}

.instagram-button {
    text-align: center;
}

.instagram-button .btn {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
}

.instagram-button .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(230, 57, 70, 0.3);
    opacity: 1;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .intro-text {
        font-size: 1rem;
        text-align: left;
    }

    .news-item {
        padding: 25px 20px;
    }

    .news-title {
        font-size: 1.1rem;
    }

    .instagram-intro {
        font-size: 1rem;
        text-align: left;
    }

    .instagram-placeholder {
        min-height: 400px;
        font-size: 0.9rem;
        padding: 30px 20px;
    }

    .instagram-button .btn {
        font-size: 1rem;
        padding: 12px 30px;
    }
}