:root,
[data-md-color-scheme="default"] {
    --md-primary-fg-color: #172126;
    --md-primary-fg-color--light: #2b3a40;
    --md-primary-fg-color--dark: #0f171a;
    --md-primary-bg-color: #ffffff;
    --md-accent-fg-color: #0f766e;
    --md-typeset-a-color: #0b6b63;
    --md-default-bg-color: #fbfcfd;
    --md-code-bg-color: #f2f5f6;
    --doc-surface: #ffffff;
    --doc-surface-muted: #f3f6f7;
    --doc-border: #d9e1e4;
    --doc-border-strong: #b9c5ca;
    --doc-text-muted: #526169;
    --doc-header: #172126;
    --doc-accent-soft: #e7f4f1;
    --doc-focus: #0f766e;
    --doc-shadow: 0 1px 2px rgb(15 23 42 / 8%);
}

[data-md-color-scheme="slate"] {
    --md-primary-fg-color: #11191d;
    --md-primary-fg-color--light: #243138;
    --md-primary-fg-color--dark: #0b1114;
    --md-primary-bg-color: #f8fafc;
    --md-accent-fg-color: #5eead4;
    --md-typeset-a-color: #5eead4;
    --md-default-bg-color: #111619;
    --md-code-bg-color: #171e22;
    --doc-surface: #151b1f;
    --doc-surface-muted: #1b2327;
    --doc-border: #303b40;
    --doc-border-strong: #48565d;
    --doc-text-muted: #aab5ba;
    --doc-header: #0e1417;
    --doc-accent-soft: #15332f;
    --doc-focus: #5eead4;
    --doc-shadow: 0 1px 2px rgb(0 0 0 / 24%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "Microsoft YaHei", sans-serif;
    letter-spacing: 0;
}

.md-header {
    background-color: var(--doc-header);
    border-bottom: 1px solid rgb(255 255 255 / 10%);
    box-shadow: 0 1px 0 rgb(15 23 42 / 12%);
}

.md-header__button.md-logo {
    align-items: center;
    display: inline-flex;
    height: 2rem;
    justify-content: center;
    width: 2rem;
}

.md-header__button.md-icon {
    height: 2rem;
    width: 2rem;
}

.md-header__title {
    font-weight: 650;
    letter-spacing: 0;
}

.md-tabs {
    background-color: var(--doc-header);
    border-bottom: 1px solid rgb(255 255 255 / 8%);
}

.md-tabs__link {
    font-weight: 550;
    letter-spacing: 0;
    opacity: 0.78;
    transition: color 160ms ease, opacity 160ms ease;
}

.md-tabs__link:is(:hover, :focus-visible),
.md-tabs__item--active .md-tabs__link {
    color: #ffffff;
    opacity: 1;
}

.md-search__form {
    border: 1px solid rgb(255 255 255 / 14%);
    border-radius: 6px;
    box-shadow: none;
}

.md-search__input {
    border-radius: 6px;
}

.md-main__inner {
    max-width: 88rem;
}

.md-content {
    min-width: 0;
}

.md-content__inner {
    margin-inline: auto;
    max-width: 62rem;
    padding-bottom: 3.5rem;
}

.md-typeset {
    font-size: 0.84rem;
    line-height: 1.72;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
    color: var(--md-default-fg-color);
    font-weight: 650;
    letter-spacing: 0;
    scroll-margin-top: 5rem;
}

.md-typeset h1 {
    border-bottom: 1px solid var(--doc-border);
    font-size: 2rem;
    line-height: 1.25;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
}

.md-typeset h2 {
    border-bottom: 1px solid var(--doc-border);
    font-size: 1.35rem;
    line-height: 1.35;
    margin-top: 2.75rem;
    padding-bottom: 0.45rem;
}

.md-typeset h3 {
    font-size: 1.06rem;
    line-height: 1.45;
    margin-top: 2rem;
}

.md-typeset p,
.md-typeset li {
    color: var(--md-default-fg-color);
}

.md-typeset a {
    font-weight: 550;
    text-underline-offset: 0.16em;
    transition: color 160ms ease;
}

.md-typeset a:hover {
    color: var(--md-accent-fg-color);
    text-decoration: underline;
}

.md-typeset code,
.md-typeset kbd,
.md-typeset pre {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    letter-spacing: 0;
}

.md-typeset code {
    border: 1px solid var(--doc-border);
    border-radius: 4px;
    box-shadow: none;
    padding: 0.08em 0.3em;
}

.md-typeset pre > code {
    border: 0;
    border-radius: 0;
    font-size: 0.75rem;
    line-height: 1.65;
    padding: 0.9rem 1rem;
}

.md-typeset .highlight,
.md-typeset pre {
    border: 1px solid var(--doc-border);
    border-radius: 6px;
    box-shadow: var(--doc-shadow);
    overflow: hidden;
}

.md-typeset .highlight pre {
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.md-typeset .md-clipboard {
    align-items: center;
    display: inline-flex;
    height: 2rem;
    justify-content: center;
    width: 2rem;
}

.md-typeset blockquote {
    border-left: 3px solid var(--md-accent-fg-color);
    color: var(--doc-text-muted);
    padding: 0.2rem 0 0.2rem 1rem;
}

.md-typeset .admonition,
.md-typeset details {
    background-color: var(--doc-surface);
    border-radius: 6px;
    box-shadow: var(--doc-shadow);
}

.md-typeset .admonition-title,
.md-typeset summary {
    border-radius: 5px 5px 0 0;
    font-weight: 650;
    letter-spacing: 0;
}

/* 复用 Material 折叠组件，只收敛默认提示色，使字段区与站点配色一致。 */
.md-typeset details.abstract {
    border: 1px solid var(--doc-border);
    box-shadow: none;
}

.md-typeset details.abstract > summary {
    background-color: var(--doc-surface-muted);
    color: var(--md-default-fg-color);
}

.md-typeset details.abstract > summary::before {
    background-color: var(--md-accent-fg-color);
}

.md-typeset details.abstract[open] > summary {
    border-bottom: 1px solid var(--doc-border);
}

.scm-table-target {
    display: block;
    scroll-margin-top: 5rem;
}

/* 表标题已承载表名，正文只保留轻量元信息，避免形成嵌套卡片。 */
.md-typeset details.abstract > p:first-of-type {
    border-bottom: 1px solid var(--doc-border);
    color: var(--doc-text-muted);
    font-size: 0.78rem;
    line-height: 1.8;
    margin: 0 0 1rem;
    padding: 0.75rem 0 0.7rem;
}

.md-typeset details.abstract > p:first-of-type strong {
    color: var(--doc-text-muted);
    font-weight: 500;
}

.md-typeset details.abstract > p:first-of-type strong:not(:first-child) {
    border-left: 1px solid var(--doc-border-strong);
    margin-left: 0.25rem;
    padding-left: 1rem;
}

.md-typeset details.abstract > p:first-of-type code {
    background: transparent;
    border: 0;
    color: var(--md-default-fg-color);
    font-size: inherit;
    font-weight: 600;
    overflow-wrap: anywhere;
    padding: 0;
}

.md-typeset__table {
    box-sizing: border-box;
    display: block;
    margin-block: 1.25rem;
    max-width: 100%;
    overflow-x: auto;
    padding-inline: 0;
    width: 100%;
}

.md-typeset table:not([class]) {
    border: 1px solid var(--doc-border);
    border-collapse: separate;
    border-radius: 6px;
    border-spacing: 0;
    box-shadow: none;
    display: table;
    min-width: 38rem;
    overflow: hidden;
    width: 100%;
}

.md-typeset table:not([class]) th {
    background-color: var(--doc-surface-muted);
    border-bottom: 1px solid var(--doc-border-strong);
    color: var(--md-default-fg-color);
    font-weight: 650;
    padding: 0.7rem 0.8rem;
    vertical-align: bottom;
}

.md-typeset table:not([class]) td {
    border-top: 1px solid var(--doc-border);
    padding: 0.65rem 0.8rem;
    vertical-align: top;
}

.md-typeset table:not([class]) tbody tr:first-child td {
    border-top: 0;
}

.md-typeset table:not([class]) tbody tr:hover {
    background-color: var(--doc-accent-soft);
}

.scm-hero {
    border-left: 4px solid var(--md-accent-fg-color);
    margin: 1.5rem 0 2rem;
    padding: 0.25rem 0 0.25rem 1.25rem;
}

.scm-hero > p:first-child {
    color: var(--doc-text-muted);
    font-size: 1rem;
    margin-top: 0;
    max-width: 48rem;
}

.scm-stats {
    align-items: center;
    border-top: 1px solid var(--doc-border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.5rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
}

.scm-stats span {
    color: var(--doc-text-muted);
    white-space: nowrap;
}

.scm-stats strong {
    color: var(--md-default-fg-color);
    font-size: 1.1rem;
    margin-right: 0.2rem;
}

.md-typeset .scm-doc-list > ul {
    column-count: 3;
    column-gap: 1.5rem;
    list-style: none;
    margin-left: 0;
}

.md-typeset .scm-doc-list li {
    break-inside: avoid;
    margin: 0 0 0.35rem;
}

.md-typeset .scm-doc-list a {
    border-bottom: 1px solid var(--doc-border);
    display: block;
    font-weight: 500;
    padding: 0.42rem 0.3rem;
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease;
}

.md-typeset .scm-doc-list a:is(:hover, :focus-visible) {
    background-color: var(--doc-accent-soft);
    color: var(--md-accent-fg-color);
    text-decoration: none;
}

.md-typeset h3 > code {
    font-size: 0.88em;
    overflow-wrap: anywhere;
}

.md-typeset .tabbed-labels {
    border-bottom: 1px solid var(--doc-border);
    gap: 0.25rem;
}

.md-typeset .tabbed-labels > label {
    border-radius: 4px 4px 0 0;
    font-weight: 600;
    padding: 0.65rem 0.8rem;
    transition: background-color 160ms ease, color 160ms ease;
}

.md-typeset .tabbed-labels > label:hover {
    background-color: var(--doc-surface-muted);
}

.md-typeset .tabbed-set > input:checked + label {
    color: var(--md-accent-fg-color);
}

.md-nav__title {
    font-weight: 650;
    letter-spacing: 0;
}

.md-nav__link {
    border-radius: 4px;
    line-height: 1.45;
    margin-block: 0.18rem;
    padding: 0.26rem 0.4rem;
    transition: background-color 160ms ease, color 160ms ease;
}

.md-nav__link:is(:hover, :focus-visible) {
    background-color: var(--doc-surface-muted);
}

.md-nav__link--active {
    background-color: var(--doc-accent-soft);
    color: var(--md-accent-fg-color);
    font-weight: 650;
}

.md-sidebar__scrollwrap {
    scrollbar-color: var(--doc-border-strong) transparent;
    scrollbar-width: thin;
}

.md-footer {
    background-color: var(--doc-header);
    border-top: 1px solid var(--doc-border);
}

:where(a, button, input, summary, [tabindex]):focus-visible {
    border-radius: 4px;
    outline: 2px solid var(--doc-focus);
    outline-offset: 2px;
}

@media screen and (max-width: 76.234375em) {
    .md-content__inner {
        margin-inline: 0.8rem;
        max-width: 100%;
    }

    .md-typeset .scm-doc-list > ul {
        column-count: 2;
    }

}

@media screen and (max-width: 44.984375em) {
    .md-content__inner {
        padding-bottom: 2.5rem;
    }

    .md-typeset {
        font-size: 0.82rem;
        line-height: 1.68;
    }

    .md-typeset h1 {
        font-size: 1.65rem;
    }

    .md-typeset h2 {
        font-size: 1.2rem;
        margin-top: 2.25rem;
    }

    .md-typeset h3 {
        font-size: 1rem;
    }

    .md-typeset table:not([class]) {
        min-width: 34rem;
    }

    .md-typeset details.abstract > summary {
        line-height: 1.5;
        overflow-wrap: anywhere;
    }

    .md-typeset details.abstract > p:first-of-type strong:not(:first-child) {
        border-left: 0;
        display: block;
        margin-left: 0;
        padding-left: 0;
    }

    .scm-hero {
        padding-left: 0.9rem;
    }

    .scm-stats {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .md-typeset .scm-doc-list > ul {
        column-count: 1;
    }

}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}