@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;
}
.toc-buttons {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 12px 10px;
    justify-items: center;
    margin: 0 auto;
    max-width: 900px;
    padding: 0;
}
@media (max-width: 900px) {
    .toc-buttons { grid-template-columns: repeat(5, 1fr); max-width: 450px; }
}

.toc-btn-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 70px;
    cursor: pointer;
    user-select: none;
    text-decoration: none;
    transition: transform 0.15s;
}
.toc-btn-wrap:hover { transform: translateY(-4px) scale(1.07); }
.toc-btn-wrap img.toc-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-full);
    object-fit: cover;
    box-shadow: var(--shadow-sm);
    border: 2px solid #3200FF;
    background: #fff;
    transition: box-shadow 0.2s, border 0.2s;
}
.toc-btn-wrap:hover img.toc-icon {
    box-shadow: 0 4px 12px rgba(50,0,255,0.18);
    border: 2.5px solid #0000FF;
}
.toc-label {
    font-size: 13px;
    margin-top: 4px;
    color: #3200FF;
    font-weight: bold;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    letter-spacing: 0.02em;
}

@media screen and (max-width: 768px) {
    .container { padding: 16px var(--space-page-x-mobile) 20px; }
    .toc-buttons { grid-template-columns: repeat(5, 1fr) !important; }
    .toc-btn-wrap { width: 100%; max-width: 60px; }
    .toc-btn-wrap img.toc-icon { width: 44px; height: 44px; }
    .toc-label { font-size: 11px; }
}