/* 기본 스타일 */
:root {
    --primary-color: #4a90e2;
    --text-color: #333;
    --bg-color: #f8f9fa;
    --border-color: #e0e0e0;
    --header-bg: #4a90e2;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
}

/* 컨테이너 */
.article-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 헤더 영역 */
.article-header {
    text-align: center;
    padding: 40px 20px;
    background: var(--header-bg);
    color: white;
    margin: -20px -20px 30px -20px;
}

.article-date {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 10px;
}

.article-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    padding: 0 10%;
    color: white;
}

/* 본문 스타일 */
.article-content {
    padding: 0 20px;
}

.article-content h3 {
    color: #000;
    font-size: 1.5rem;
    margin-top: 40px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.article-content p {
    font-size: 1.1rem;
    color: #444;
    margin: 20px 0;
}

/* 이미지 스타일 */
.article-image {
    margin: 30px 0;
    text-align: center;
}

.article-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.article-image figcaption {
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
    font-style: italic;
}

/* 리스트 스타일 */
.article-content ul {
    background: #f5f7fa;
    padding: 20px 40px;
    border-radius: 8px;
    margin: 20px 0;
}

.article-content li {
    margin: 10px 0;
    color: #444;
}

/* 강조 텍스트 */
strong, b {
    color: #000;
    font-weight: 600;
}

em {
    color: #000;
    font-style: normal;
    font-weight: 500;
}

/* 하단 네비게이션 */
.article-navigation {
    margin-top: 50px;
    padding: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.nav-link {
    display: inline-block;
    padding: 10px 20px;
    color: var(--primary-color);
    text-decoration: none;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: var(--primary-color);
    color: white;
}

/* 반응형 디자인 */
@media (min-width: 768px) {
    .article-container {
        max-width: 800px;
        margin: 40px auto;
        border-radius: 12px;
    }

    .article-header {
        border-radius: 12px 12px 0 0;
    }

    .article-content {
        padding: 0 40px;
    }

    .article-image img {
        max-width: 80%;
    }
}

@media (max-width: 767px) {
    .article-title {
        font-size: 1.5rem;
        padding: 0;
    }

    .article-content {
        padding: 0 10px;
    }

    .article-content h3 {
        font-size: 1.3rem;
    }

    .article-content p {
        font-size: 1rem;
    }
}