/* 공통 스타일 */
body {
    font-family: 'Malgun Gothic', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.8;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: white;
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* 헤더 */
header {
    border-bottom: 3px solid #6C5CE7;
    padding-bottom: 20px;
    margin-bottom: 40px;
}

header h1 {
    margin: 0;
    color: #6C5CE7;
    font-size: 2em;
}

.breadcrumb {
    margin-top: 10px;
    font-size: 0.9em;
    color: #666;
}

.breadcrumb a {
    color: #6C5CE7;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* 앱 카드 (메인 페이지용) */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.app-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: block;
}

.app-card:hover {
    border-color: #6C5CE7;
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.15);
    transform: translateY(-2px);
}

.app-card h2 {
    color: #6C5CE7;
    margin: 0 0 12px 0;
    font-size: 1.5em;
}

.app-card p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.app-card .update-date {
    font-size: 0.85em;
    color: #999;
    font-style: italic;
    margin-top: 12px;
}

/* 정책 페이지 스타일 */
.policy-header {
    margin-bottom: 30px;
}

.policy-header h1 {
    margin: 0 0 10px 0;
    color: #333;
}

.update-date {
    color: #666;
    font-style: italic;
    display: block;
    margin-bottom: 20px;
}

h2 {
    color: #6C5CE7;
    margin-top: 40px;
    margin-bottom: 16px;
    font-size: 1.5em;
}

h3 {
    color: #555;
    margin-top: 24px;
    margin-bottom: 12px;
}

ul, ol {
    margin: 12px 0;
    padding-left: 24px;
}

li {
    margin: 8px 0;
}

a {
    color: #6C5CE7;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.section-divider {
    margin: 60px 0 40px 0;
    border: none;
    border-top: 2px solid #e0e0e0;
}

/* 푸터 */
footer {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #ddd;
    text-align: center;
    color: #666;
    font-size: 0.9em;
}

/* 반응형 */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }

    header h1 {
        font-size: 1.5em;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }
}