.docs-article-footer {
    margin-top: 3rem;
    border-top: 1px solid rgba(99, 102, 241, 0.15);
    padding-top: 2rem;
}

.docs-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.docs-nav-button {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    border-radius: 10px;
    background: rgba(63, 140, 255, 0.1);
    color: var(--docs-text-primary);
    text-decoration: none;
    font-weight: 500;
    max-width: fit-content;
    transition: all 0.2s ease;
}

.docs-nav-button:hover {
    background: rgba(63, 140, 255, 0.18);
    transform: translateX(-2px);
}

.docs-sibling-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.docs-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1rem 1.4rem;
    border-radius: 14px;
    background: rgba(63, 140, 255, 0.08);
    text-decoration: none;
    color: var(--docs-text-primary);
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.docs-nav-link:hover {
    border-color: rgba(63, 140, 255, 0.35);
    box-shadow: 0 10px 24px rgba(63, 140, 255, 0.15);
    transform: translateY(-2px);
}

.docs-nav-link .nav-label {
    font-size: 0.82rem;
    color: rgba(63, 140, 255, 0.8);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.docs-nav-link .nav-title {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--docs-text-primary);
}

@media (max-width: 768px) {
    .docs-footer-nav {
        gap: 1.2rem;
    }

    .docs-sibling-nav {
        grid-template-columns: 1fr;
    }
}
:root {
    --docs-primary: #3f8cff;
    --docs-secondary: #6d5dfc;
    --docs-bg: #f5f7fb;
    --docs-card-bg: #ffffff;
    --docs-text-primary: #1f2937;
    --docs-text-secondary: #4b5563;
    --docs-border: #e5e7eb;
    --docs-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);
}

/* 深色模式：文档页背景与主站统一 */
[data-theme="dark"] {
    --docs-bg: #0f172a;
    --docs-card-bg: #1e293b;
    --docs-text-primary: #f1f5f9;
    --docs-text-secondary: #94a3b8;
    --docs-border: #334155;
    --docs-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

body.docs-page {
    background: linear-gradient(135deg, rgba(63, 140, 255, 0.08), rgba(109, 93, 252, 0.08));
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--docs-text-primary);
}

[data-theme="dark"] body.docs-page {
    background: var(--docs-bg);
}

.docs-hero {
    padding: 5rem 1.5rem 3rem;
    text-align: center;
    background: radial-gradient(circle at top right, rgba(63, 140, 255, 0.15), transparent 55%),
                radial-gradient(circle at top left, rgba(109, 93, 252, 0.2), transparent 60%);
}

[data-theme="dark"] .docs-hero {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.6) 0%, var(--docs-bg) 100%);
}

.docs-hero h1 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--docs-text-primary);
}

.docs-hero p {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--docs-text-secondary);
}

.docs-search-bar {
    margin: 2.5rem auto 0;
    max-width: 720px;
    background: var(--docs-card-bg);
    border-radius: 50px;
    padding: 0.75rem 1rem;
    box-shadow: var(--docs-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.docs-search-bar input[type="search"] {
    flex: 1;
    border: none;
    font-size: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: transparent;
    outline: none;
    color: var(--docs-text-primary);
}

.docs-search-bar button {
    background: linear-gradient(135deg, var(--docs-primary), var(--docs-secondary));
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 25px rgba(63, 140, 255, 0.25);
}

.docs-search-bar button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(63, 140, 255, 0.35);
}

.docs-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1.5rem 4rem;
}

.docs-sidebar {
    background: var(--docs-card-bg);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--docs-shadow);
    position: sticky;
    top: 120px;
    height: fit-content;
}

.docs-sidebar h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--docs-text-secondary);
}

.docs-category-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.docs-category-item > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: var(--docs-text-primary);
    padding: 0.75rem 1rem;
    border-radius: 14px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.docs-category-item.has-children > a {
    gap: 0.5rem;
}

.docs-category-item.has-children > a i {
    font-size: 0.75rem;
    color: var(--docs-text-secondary);
    transition: transform 0.2s ease;
}

.docs-category-item.has-children.is-open > a i,
.docs-category-item.active.has-children > a i {
    transform: rotate(90deg);
}

.docs-category-item > a:hover,
.docs-category-item.active > a {
    background: rgba(63, 140, 255, 0.1);
    transform: translateX(4px);
}

.docs-subcategory-list {
    list-style: none;
    margin: 0.35rem 0 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.docs-subcategory-list a {
    text-decoration: none;
    color: var(--docs-text-secondary);
    font-size: 0.92rem;
    padding: 0.4rem 0.75rem;
    border-radius: 10px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.docs-subcategory-list a:hover,
.docs-subcategory-list a.active {
    background: rgba(63, 140, 255, 0.12);
    color: var(--docs-text-primary);
    transform: translateX(4px);
}

.docs-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.docs-section {
    background: var(--docs-card-bg);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: var(--docs-shadow);
}

.docs-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.docs-header-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.docs-header-desc {
    margin: 0;
    color: var(--docs-text-secondary);
    font-size: 0.9rem;
    max-width: 420px;
    line-height: 1.6;
}

.docs-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.docs-view-toggle {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem;
    border-radius: 999px;
    background: rgba(63, 140, 255, 0.08);
    border: 1px solid rgba(63, 140, 255, 0.18);
    gap: 0.25rem;
}

.docs-view-button {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border: none;
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    color: var(--docs-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.docs-view-button i {
    font-size: 0.95rem;
}

.docs-view-button.is-active {
    background: linear-gradient(135deg, rgba(63, 140, 255, 0.85), rgba(109, 93, 252, 0.85));
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(63, 140, 255, 0.25);
}

.docs-view-button:not(.is-active):hover {
    color: var(--docs-text-primary);
    background: rgba(63, 140, 255, 0.12);
}

.docs-section-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    color: var(--docs-text-primary);
}

.docs-article-grid[data-default-view="card"] {
    transition: all 0.25s ease;
}

.docs-article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.75rem;
}

.docs-article-grid.is-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.docs-article-card {
    background: linear-gradient(135deg, rgba(63, 140, 255, 0.08), rgba(109, 93, 252, 0.08));
    border-radius: 22px;
    padding: 1.75rem;
    text-decoration: none;
    color: var(--docs-text-primary);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    overflow: hidden;
}

.docs-article-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(63, 140, 255, 0.08), rgba(109, 93, 252, 0.08));
    opacity: 0;
    transition: opacity 0.25s ease;
}

.docs-article-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(63, 140, 255, 0.25);
}

.docs-article-card:hover::after {
    opacity: 1;
}

.docs-article-grid.is-list .docs-article-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    background: var(--docs-card-bg);
    border-radius: 18px;
    border: 1px solid rgba(63, 140, 255, 0.12);
    padding: 1.4rem 1.6rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

.docs-article-grid.is-list .docs-article-card::after {
    display: none;
}

.docs-article-grid.is-list .docs-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 30px rgba(63, 140, 255, 0.18);
}

.docs-article-grid.is-list .docs-article-card p {
    margin: 0.35rem 0 0.5rem;
}

.docs-article-grid.is-list .docs-article-meta {
    margin-top: 0.35rem;
    gap: 1.25rem;
}

.docs-article-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.docs-article-card p {
    font-size: 0.95rem;
    color: var(--docs-text-secondary);
    line-height: 1.6;
}

.docs-article-card .docs-article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--docs-text-secondary);
}

.docs-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.docs-tag {
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    background: rgba(63, 140, 255, 0.12);
    color: var(--docs-primary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: transform 0.2s ease, background 0.2s ease;
}

.docs-tag:hover {
    background: rgba(63, 140, 255, 0.22);
    transform: translateY(-2px);
}

.docs-empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--docs-text-secondary);
}

.docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--docs-text-secondary);
    margin-bottom: 2rem;
}

.docs-breadcrumb a {
    color: var(--docs-primary);
    text-decoration: none;
}

.docs-article-header h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.docs-article-meta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.9rem;
    color: var(--docs-text-secondary);
}

.docs-article-meta .docs-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.12);
    color: #15803d;
    font-weight: 600;
}

.docs-article-body {
    margin-top: 2.5rem;
    color: var(--docs-text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

.docs-article-body h2,
.docs-article-body h3,
.docs-article-body h4 {
    color: var(--docs-text-primary);
    margin-top: 2rem;
}

.docs-article-body p {
    margin-bottom: 1.2rem;
}

.docs-article-body a {
    color: var(--docs-primary);
    text-decoration: underline;
}

.docs-related {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.docs-related h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.docs-related-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.docs-related-item {
    text-decoration: none;
    background: rgba(15, 23, 42, 0.04);
    border-radius: 16px;
    padding: 1rem 1.2rem;
    color: var(--docs-text-primary);
    transition: transform 0.2s ease;
}

.docs-related-item:hover {
    transform: translateY(-3px);
}

.docs-article-tags {
    margin-top: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.docs-article-tags span {
    font-weight: 600;
    color: var(--docs-text-secondary);
}

.docs-tag-chip {
    background: rgba(63, 140, 255, 0.15);
    color: var(--docs-primary);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.2s ease, transform 0.2s ease;
}

.docs-tag-chip:hover {
    background: rgba(63, 140, 255, 0.25);
    transform: translateY(-2px);
}

.docs-tag-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.docs-tag-badge {
    background: linear-gradient(135deg, rgba(63, 140, 255, 0.12), rgba(109, 93, 252, 0.12));
    color: var(--docs-primary);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-weight: 600;
}

.docs-search-results {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.docs-search-item {
    padding: 1.35rem 1.75rem;
    border-radius: 20px;
    background: var(--docs-card-bg);
    box-shadow: var(--docs-shadow);
    text-decoration: none;
    color: var(--docs-text-primary);
    transition: transform 0.2s ease;
}

.docs-search-item:hover {
    transform: translateY(-3px);
}

.docs-search-item h4 {
    margin-bottom: 0.5rem;
}

.docs-search-item p {
    color: var(--docs-text-secondary);
    margin-bottom: 0.75rem;
}

.docs-search-item .docs-item-meta {
    font-size: 0.85rem;
    color: var(--docs-text-secondary);
    display: flex;
    gap: 1rem;
}

@media (min-width: 1360px) {
    .docs-hero {
        padding: 5.5rem 2rem 3.5rem;
    }

    .docs-hero h1 {
        font-size: 3rem;
    }

    .docs-hero p {
        max-width: 800px;
        font-size: 1.15rem;
    }

    .docs-search-bar {
        max-width: 820px;
        padding: 1rem 1.35rem;
        gap: 1.25rem;
    }

    .docs-container {
        max-width: min(1440px, calc(100vw - 7rem));
        grid-template-columns: 300px 1fr;
        gap: 3rem;
        padding: 3.5rem 2rem 4.5rem;
    }

    .docs-sidebar {
        padding: 2.25rem;
    }

    .docs-section {
        padding: 2.75rem;
    }

    .docs-article-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (min-width: 1680px) {
    .docs-hero {
        padding: 6.5rem 2.5rem 4rem;
    }

    .docs-hero h1 {
        font-size: 3.25rem;
    }

    .docs-hero p {
        max-width: 880px;
        font-size: 1.2rem;
    }

    .docs-search-bar {
        max-width: 900px;
        padding: 1.1rem 1.5rem;
        gap: 1.35rem;
    }

    .docs-container {
        max-width: min(1680px, calc(100vw - 9rem));
        grid-template-columns: 340px 1fr;
        gap: 3.5rem;
    }

    .docs-sidebar {
        padding: 2.5rem;
        border-radius: 26px;
    }

    .docs-section {
        padding: 3.1rem;
        border-radius: 30px;
    }

    .docs-article-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 2rem;
    }

    .docs-article-card {
        padding: 2rem;
        border-radius: 24px;
    }

    .docs-article-grid.is-list .docs-article-card {
        padding: 1.65rem 1.85rem;
        gap: 0.55rem;
    }

    .docs-header-desc {
        max-width: 520px;
    }
}

@media (max-width: 1024px) {
    .docs-container {
        grid-template-columns: 1fr;
    }

    .docs-sidebar {
        position: static;
        order: 2;
    }
}

@media (max-width: 768px) {
    .docs-hero {
        padding: 4rem 1rem 2rem;
    }

    .docs-hero h1 {
        font-size: 2.2rem;
    }

    .docs-search-bar {
        flex-direction: column;
        align-items: stretch;
        border-radius: 24px;
        padding: 1.25rem;
    }

    .docs-search-bar button {
        justify-content: center;
        width: 100%;
    }

    .docs-section {
        border-radius: 20px;
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .docs-hero h1 {
        font-size: 1.9rem;
    }

    .docs-article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .docs-article-card {
        padding: 1.5rem;
    }
}

@media (max-width: 992px) {
    .docs-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .docs-header-actions {
        width: 100%;
        justify-content: flex-start;
    }
}