@charset "UTF-8";

.main-panel {
    max-width: 1100px;
    ;
}

.news-article {
    display: flex;
    align-items: flex-start;
    margin-left: 60px;
    gap: 30px;
}

.news-article__main {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-article__image {
    width: 80%;
    margin: 0 auto;
	overflow: hidden;
    margin-right: 62px;
    margin-bottom: 30px;
}

.news-article__image img {
    width: 100%;
    height: auto;
	object-fit: cover;
    aspect-ratio: 4 / 3;
}

.news-article__meta {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-main);
    padding: 0 10px;
}

.news-article__meta .news-article__date {
    font-size: clamp(14px, 3.5vw, 17px);
    font-weight: 400;
}

.news-article__title {
    position: relative;
    font-size: clamp(20px, 3.5vw, 24px);
    font-weight: 500;
    color: var(--text-main);
    margin-top: 6px;
    border-bottom: var(--divider-section);
    padding: 0 10px 10px;
}

.news-article__content {
    line-height: 2;
    font-size: var(--font-size-body-fluid);
    font-weight: 400;
    text-indent: 0;
    color: var(--text-body);
    margin-top: 20px;
    margin-bottom: 40px;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: justify;
    text-justify: inter-character;
}

.news-article__nav {
    display: flex;
    justify-content: space-between;
    margin-left: 30px;
    margin-right: 30px;

}

.news-article__nav-btn {
    width: clamp(37px, 5vw, 40px);
    height: clamp(37px, 5vw, 40px);
    border: var(--control-border);
    background: var(--control-bg);
    color: var(--control-fg);
    border-radius: 50%;
    position: relative;
    transition: all var(--control-transition-duration) var(--control-transition-ease);
}

.news-article__nav-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
}

.news-article__nav-btn--prev::after {
    left: 55%;
    transform: translate(-50%, -50%) rotate(-135deg);
}

.news-article__nav-btn--next::after {
    left: 45%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.news-article__nav-btn:hover {
	color: var(--color-red);
    transform: scale(var(--control-hover-scale));
}

/* サイドバー */
.news-article__sidebar {
    flex: 0 0 210px;
    width: 210px;
}

.news-article__sidebar-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-main);
    border-bottom: var(--divider-section);
    padding: 0 15px 10px;
}

.news-article__list-item {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 10px 15px;
    transition: all 0.3s ease;
}

.news-article__list-item:hover {
    color: var(--text-main);
    transform: translateY(-1px);
}

.news-article__list-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-article__list-date {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-main);
}

.news-article__list-title {
    font-size: 14px;
    font-weight: 500;
    /* 1行で省略する */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 7px;
}

/* MOREボタン */
.news-article__more-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 40px;
    margin: 30px auto;
    border: var(--control-border);
    background: var(--control-bg);
    color: var(--control-fg);
    border-radius: 20px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--control-transition-duration) var(--control-transition-ease);
}

.news-article__more-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 20px;
    width: 6px;
    height: 6px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: translateY(-45%) rotate(45deg);
}

.news-article__more-btn:hover {
	color: var(--text-main);
    transform: scale(var(--control-hover-scale));
}

@media screen and (max-width: 950px) {
    .main-panel {
		max-width: 900px;
	}

    .news-article {
        flex-direction: column;
        margin-left: 0;
        gap: 60px;
    }

    .news-article__image {
        margin: 0 auto;
        margin-bottom: 30px;
    }

    .news-article__sidebar {
        width: 100%;
    }
}

/* 記事内のリンク */
.news-article__content a {
    color: var(--text-main);
	font-weight: 700;
    text-decoration: underline;
    transition: all 0.3s ease;
}

.news-article__content a:hover {
    color: var(--text-main);
    opacity: 0.7;
}