@import url('../tokens.css');

body {
    font-family: 'M PLUS 1p', 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    padding: 20px var(--space-page-x) 30px;
}

.toc {
    margin: 0;
    padding: 0;
    text-align: center;
}
.group-toc-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}

.group-toc-buttons .toc-btn-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 140px;
    padding: 14px 20px;
    background: #3200FF;
    color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    user-select: none;
    text-decoration: none;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}
.group-toc-buttons .toc-btn-wrap:hover {
    background: #0000FF;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.group-toc-buttons .toc-label {
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}

@media screen and (max-width: 768px) {
    .container { padding: 16px var(--space-page-x-mobile) 20px; }
    .group-toc-buttons .toc-btn-wrap { min-width: 100px; padding: 10px 14px; }
    .group-toc-buttons .toc-label { font-size: 13px; }
}