/* 各機能ページ用のスタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, #1e4d2b 0%, #2d7a3e 50%, #34a853 100%);
    min-height: 100vh;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    min-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
}

/* ページヘッダー */
.page-header {
    background: linear-gradient(135deg, #2d7a3e 0%, #34a853 100%);
    color: white;
    padding: 30px 40px;
    position: relative;
}

.back-button {
    display: inline-block;
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 20px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(-5px);
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.page-description {
    font-size: 1rem;
    opacity: 0.95;
    line-height: 1.6;
}

/* ページコンテンツ */
.page-content {
    padding: 40px;
    flex: 1;
}

.content-box {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.content-box h2 {
    color: #2d7a3e;
    font-size: 1.5rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e8f5e9;
}

.content-box p {
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

.content-box ul {
    list-style: none;
    padding-left: 0;
}

.content-box ul li {
    padding: 10px 0 10px 30px;
    position: relative;
    line-height: 1.6;
    color: #666;
}

.content-box ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #34a853;
    font-weight: bold;
    font-size: 1.2rem;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .container {
        border-radius: 15px;
        min-height: calc(100vh - 20px);
    }

    .page-header {
        padding: 25px 25px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .page-description {
        font-size: 0.9rem;
    }

    .page-content {
        padding: 25px;
    }

    .content-box {
        padding: 20px;
    }

    .content-box h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 20px;
    }

    .page-title {
        font-size: 1.3rem;
    }

    .page-content {
        padding: 20px;
    }

    .content-box {
        padding: 15px;
    }

    .content-box h2 {
        font-size: 1.2rem;
    }
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-box {
    animation: fadeIn 0.5s ease forwards;
}

.content-box:nth-child(1) { animation-delay: 0.1s; }
.content-box:nth-child(2) { animation-delay: 0.2s; }
.content-box:nth-child(3) { animation-delay: 0.3s; }