.toc-container {
    margin-top: calc(1vw * var(--scale));
    margin-bottom: calc(3vw * var(--scale));
    padding: calc(1.8vw * var(--scale)) calc(2.5vw * var(--scale));
    border: 1px solid var(--text-color1-20-opacity);
    border-radius: calc(1.75vw * var(--scale));
    background: var(--background-color1);
}

.toc-container .toc-title-container {
    display: flex;
    align-items: center;
    justify-content: left;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 8px;
    margin-bottom: calc(1.5vw * var(--scale));
}

.toc-title-container .toc-title {
    display: inline;
    font-family: var(--font3);
    font-weight: 600;
    letter-spacing: -0.035em;
    font-size: 22px;
    color: var(--text-color1);
    /*margin-bottom: calc(1.5vw * var(--scale));*/
}

.toc-title-container .toc-subtitle {
    display: inline;
    font-family: var(--font1);
    font-weight: 400;
    font-size: 14px;
    font-style: italic;
    color: var(--text-color1-60-opacity);
    /*margin-bottom: calc(0.5vw * var(--scale));*/
}

.toc-container .toc-list {
    list-style: none;
    padding-left: 0;
}

.toc-container .toc-list .toc-list {
    padding-left: calc(2vw * var(--scale));
}

.toc-container .toc-list .toc-list .toc-list {
    padding-left: calc(4vw * var(--scale));
}

.toc-container .toc-list .toc-list .toc-list .toc-list {
    padding-left: calc(6vw * var(--scale));
}

.toc-container .toc-list-item {
    margin-bottom: calc(0.5vw * var(--scale));
}

.toc-container .toc-link {
    display: block;
    font-family: var(--font1);
    line-height: 160%;
    font-size: 18px;
    color: var(--text-color1);
    text-decoration: underline;
    padding: calc(0.4vw * var(--scale)) 0;
}

.toc-container .toc-link:hover {
    text-decoration: underline;
}

.toc-container .toc-link::before {
    display: none;
}

.toc-container .is-active-link {
    font-weight: bold;
}

@media (max-width: 991px) {
    .toc-container {
        margin-top: 40px;
        margin-bottom: 40px;
        padding: 24px 28px;
    }
    .toc-container .toc-title-container {
        margin-bottom: 18px;
    }
    .toc-title-container .toc-title {
        font-size: 22px;
    }
    .toc-container .toc-list .toc-list {
        padding-left: 16px
    }
    .toc-container .toc-list .toc-list .toc-list {
        padding-left: 32px;
    }
    .toc-container .toc-list .toc-list .toc-list .toc-list {
        padding-left: 48px;
    }
    .toc-container .toc-link {
        font-size: 16px;
        padding: 6px 0;
    }
}

@media (max-width: 479px) {
    .toc-container {
        margin-top: 34px;
        margin-bottom: 34px;
        padding: 20px 18px;
    }
    .toc-container .toc-title-container {
        margin-bottom: 16px;
    }
    .toc-title-container .toc-title {
        font-size: 20px;
    }
    .toc-container .toc-list .toc-list {
        padding-left: 16px
    }
    .toc-container .toc-list .toc-list .toc-list {
        padding-left: 32px;
    }
    .toc-container .toc-list .toc-list .toc-list .toc-list {
        padding-left: 48px;
    }
    .toc-container .toc-link {
        font-size: 16px;
    }
}