.guide-toc {
    margin: 0 0 28px;
    padding: 20px 22px;
    border: 1px solid #e9edf3;
    border-radius: 14px;
    background: linear-gradient(180deg, #fbfcff 0%, #f6f8fb 100%);
    box-shadow: 0 10px 24px rgba(16, 24, 40, 0.06);
}

.guide-toc__name {
    margin: 0 0 12px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #3f4f66;
    line-height: 1.35;
}

.guide-toc__list {
    margin: 0;
    padding: 0 0 0 18px;
    list-style: none;
}

.guide-toc__item {
    position: relative;
    margin: 0;
    padding: 0;
}

.guide-toc__item::before {
    content: '';
    position: absolute;
    left: -14px;
    top: 0.72em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #8aa3c7;
}

.guide-toc__item + .guide-toc__item {
    margin-top: 6px;
}

.guide-toc__link {
    color: #1f334d;
    text-decoration: none;
    border-bottom: 1px dashed rgba(31, 51, 77, 0.35);
    transition: color .2s ease, border-bottom-color .2s ease;
}

.guide-toc__link:hover,
.guide-toc__link:focus {
    color: #0f4ea8;
    border-bottom-color: rgba(15, 78, 168, 0.75);
}

.guide-toc__link:focus {
    outline: none;
}

.guide-toc__list .guide-toc__list {
    margin-top: 8px;
    padding-left: 16px;
}

.guide-toc__list .guide-toc__item::before {
    width: 5px;
    height: 5px;
    background: #9bb3d4;
}

.guide-toc__list .guide-toc__list .guide-toc__item::before {
    width: 4px;
    height: 4px;
    background: #b8c8df;
}

@media (max-width: 900px) {
    .guide-toc {
        margin-bottom: 20px;
        padding: 14px 16px;
        border-radius: 12px;
    }

    .guide-toc__name {
        font-size: 14px;
    }
}