.dtoc-inline {
    --dtoc-title-color: #000;
    --dtoc-link-color: #ff5733;
    --dtoc-border-color: #111;
    --dtoc-title-font-size: 28px;
    --dtoc-link-font-size: 24px;
    border: 1px solid var(--dtoc-border-color);
    border-radius: 6px;
    box-sizing: border-box;
    margin-bottom: 24px;
    padding: 12px;
    width: 100%;
}

.dtoc-inline[hidden] {
    display: none;
}

.dtoc-inline__title {
    color: var(--dtoc-title-color);
    cursor: pointer;
    font-size: var(--dtoc-title-font-size);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 8px;
    outline: none;
    padding-right: 34px;
    position: relative;
    text-transform: uppercase;
    user-select: none;
}

.dtoc-inline__title::after {
    border-bottom: 2px solid currentColor;
    border-right: 2px solid currentColor;
    content: "";
    height: 10px;
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-65%) rotate(45deg);
    transition: transform 160ms ease;
    width: 10px;
}

.dtoc-inline__title:focus-visible {
    outline: 2px solid var(--dtoc-link-color);
    outline-offset: 4px;
}

.dtoc-inline.is-collapsed .dtoc-inline__title {
    margin-bottom: 0;
}

.dtoc-inline.is-collapsed .dtoc-inline__title::after {
    transform: translateY(-35%) rotate(-135deg);
}

.dtoc-inline.is-collapsed .dtoc-inline__list {
    display: none;
}

.dtoc-inline__list,
.dtoc-panel__nav ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dtoc-inline__list ol,
.dtoc-panel__nav ol ol {
    margin-top: 8px;
    padding-left: 18px;
}

.dtoc-inline__list li,
.dtoc-panel__nav li {
    margin: 0 0 8px;
}

.dtoc-inline__list a,
.dtoc-panel__nav a {
    color: var(--dtoc-link-color, #ff5733);
    font-size: var(--dtoc-link-font-size);
    line-height: 1.35;
    text-decoration: none;
}

.dtoc-inline__list a:hover,
.dtoc-panel__nav a:hover,
.dtoc-inline__list a:focus,
.dtoc-panel__nav a:focus {
    text-decoration: underline;
}

.dtoc-floating-button {
    align-items: center;
    background: #fff;
    border: 1px solid #7aa3d2;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(18, 28, 45, 0.12);
    cursor: pointer;
    display: none;
    flex-direction: column;
    gap: 4px;
    height: 34px;
    width: 34px;
    min-height: 0;
    min-width: 0;
    justify-content: center;
    padding: 0;
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99990;
}

.dtoc-floating-button.is-visible {
    display: flex;
}

.dtoc-floating-button--left {
    left: 18px;
}

.dtoc-floating-button--right {
    right: 18px;
}

.dtoc-floating-button span {
    background: #6f93bf;
    display: block;
    height: 2px;
    width: 60%;
}

.dtoc-panel {
    --dtoc-link-color: #ff5733;
    --dtoc-title-font-size: 32px;
    --dtoc-link-font-size: 26px;
    background: #fff;
    border: 1px solid #111;
    bottom: 0;
    box-shadow: 0 12px 34px rgba(18, 28, 45, 0.2);
    box-sizing: border-box;
    max-width: min(300px, calc(100vw - 32px));
    overflow-y: auto;
    padding: 12px;
    position: fixed;
    top: 58px;
    transition: transform 180ms ease, visibility 180ms ease;
    visibility: hidden;
    width: 300px;
    height: 90vh;
    z-index: 100000;
}

.dtoc-panel--left {
    left: 0;
    transform: translateX(-105%);
}

.dtoc-panel--right {
    right: 0;
    transform: translateX(105%);
}

.dtoc-panel.is-open {
    transform: translateX(0);
    visibility: visible;
}

.dtoc-panel__header {
    align-items: flex-start;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 20px;
}

.dtoc-panel__header h2 {
    color: var(--dtoc-title-color, #000);
    font-size: var(--dtoc-title-font-size);
    font-weight: 400;
    line-height: 1.25;
    margin: 0;
    text-transform: none;
}

.dtoc-panel__close {
    align-items: center;
    background: transparent;
    border: 0;
    color: #000;
    cursor: pointer;
    display: inline-flex;
    font-size: 34px;
    height: 36px;
    width: 36px;
    margin: 0;
    min-height: 0;
    justify-content: center;
    line-height: 1;
    padding: 0;
}

.dtoc-panel__nav a {
    font-size: var(--dtoc-link-font-size);
}

.dtoc-panel-overlay {
    background: rgba(0, 0, 0, 0.2);
    bottom: 0;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 99999;
}

html.dtoc-scroll-smooth {
    scroll-behavior: smooth;
}

@media (max-width: 640px) {

    .dtoc-inline__title {
        font-size: var(--dtoc-title-font-size);
    }

    .dtoc-inline__list a,
    .dtoc-panel__nav a {
        font-size: var(--dtoc-link-font-size);
    }

    .dtoc-panel__header h2 {
        font-size: var(--dtoc-title-font-size);
    }
    .dtoc-floating-button--left {
        left: 10px;
    }

    .dtoc-floating-button--right {
        right: 10px;
    }
}