/* CSS変数定義 */
:root {
    --primary-color: #e2264d;
    --secondary-color: #ff80a0;
    --dark-color: #222;
    --light-color: #f8f8f8;
    --border-color: #ddd;
    --text-color: #333;
    --muted-color: #777;
}

/* 基本設定 */
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* より具体的なセレクタで優先度を確保 */
body header {
    background-color: #000;
    color: white;
    padding: 15px 0;
    border-bottom: 2px solid var(--primary-color);
}

body .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

body .site-logo {
    font-size: 24px;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

body .site-logo span {
    color: var(--primary-color);
}

body .header-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

body .header-nav li {
    margin-left: 20px;
}

body .header-nav a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

body .header-nav a:hover {
    color: var(--primary-color);
}

/* フッター */
body footer {
    background-color: #222;
    color: #999;
    padding: 30px 0;
    font-size: 13px;
}

body .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

body .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

body .footer-links a {
    color: #999;
    text-decoration: none;
}

body .footer-links a:hover {
    color: white;
}

body .footer-legal {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
}