/* 静的ページ（使い方、FAQなど）用の共通スタイル */

body {
    max-width: 980px;
    margin: 20px auto 0;
    background: var(--background-color);
    padding: 0 15px 80px;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header .logo-img {
    display: block;
    margin: 0 auto 24px;
    max-width: 180px;
    height: auto;
}

header .header-divider {
    border-top: 1px solid var(--border-color);
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1.5rem;
    color: var(--text-color);
    font-weight: 700;
    margin: 16px 0;
    position: relative;
}

.page-header i {
    color: var(--primary-color);
    font-size: 24px;
    position: relative;
    top: -1px;
}

#main-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 20px 30px;
    margin-bottom: 20px;
}

#bottomBtn {
    position: fixed;
    bottom: 10px;
    left: 0;
    right: 0;
    z-index: 10;
}

/* 静的ページ下部の固定ボタン */
.static-page-bottom-btn {
    padding: 12px 0;
    font-size: 16px;
    width: 100%;
    display: block;
    border-radius: 8px;
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 196, 204, 0.3);
    transition: background-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.static-page-bottom-btn:hover {
    background: var(--primary-hover-color);
}