/* SupGuide — document reading tools (adapted from SupDoc docs.css) */

.article-summary {
    margin: 0.5rem 0 1rem;
    font-size: 0.9375rem;
    color: var(--docs-text-secondary);
    line-height: 1.6;
}

/* ?????????????? */
.article-summary-box {
    margin: 0 0 1.5rem;
    border: 1px solid var(--docs-border-primary);
    border-radius: 0.5rem;
    background: var(--docs-bg-body);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.article-summary-box__head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--docs-bg-secondary);
    border-bottom: 1px solid var(--docs-border-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--docs-text-muted);
}

.article-summary-box__head i {
    font-size: 1rem;
    color: var(--docs-text-muted);
}

.article-summary-box__label {
    color: var(--docs-text-secondary);
}

.article-summary-box__body {
    padding: 0.875rem 1rem;
    background: var(--docs-bg-body);
}

.article-summary-box__text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--docs-text-secondary);
    word-break: break-word;
}

.docs-article-detail .article-meta {
    margin-bottom: 1.75rem;
    padding: 0 0 0.875rem;
    border-bottom: 1px solid var(--docs-border-light);
}

.docs-article-detail .article-stats {
    gap: 1.25rem;
}

.docs-article-detail .article-stat-actions {
    gap: 1rem;
}

.docs-article-detail .article-stat-actions .stat-item-action i {
    font-size: 1.5rem;
}

.docs-article-detail .article-stat-actions .stat-item-action .stat-value {
    font-size: 0.875rem;
    font-weight: 600;
}

.docs-article-detail .stat-item {
    color: var(--docs-text-light);
    font-size: 0.8125rem;
    gap: 0.35rem;
}

.docs-article-detail .stat-item i {
    font-size: 0.9375rem;
    color: var(--docs-text-light);
    opacity: 0.9;
}

.docs-article-detail .stat-value {
    font-weight: 400;
    color: var(--docs-text-muted);
}

.docs-article-detail .stat-item-like.active i,
.docs-article-detail .stat-item-like:hover i {
    color: var(--docs-primary);
    opacity: 1;
}

.docs-article-detail .stat-item-favorite i {
    color: var(--docs-favorite);
    opacity: 1;
}

.docs-article-detail .stat-item-favorite.active i,
.docs-article-detail .stat-item-favorite:hover i {
    color: var(--docs-favorite-hover);
}

.docs-article-detail .stat-item-comment:hover i,
.docs-article-detail .stat-item-comment:focus-visible i {
    color: var(--docs-primary);
    opacity: 1;
}

.docs-article-detail .article-stat-actions .stat-item-report {
    gap: 0;
    padding-left: 0.4rem;
    padding-right: 0.4rem;
}

.docs-article-detail .stat-item-report:hover i,
.docs-article-detail .stat-item-report:focus-visible i {
    color: var(--docs-primary);
    opacity: 1;
}

.docs-article-detail .article-summary-box {
    margin-bottom: 1.75rem;
}

.docs-article-detail .article-content {
    padding-top: 0.25rem;
}

.article-stat-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1.25rem;
    margin-left: auto;
    flex-shrink: 0;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--docs-text-muted);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.stat-item i {
    font-size: 1.1rem;
    color: var(--docs-text-muted);
    transition: color 0.3s ease;
}

.stat-value {
    font-weight: 500;
    color: var(--docs-text-primary);
    transition: color 0.3s ease;
}

.stat-item-action {
    border: none;
    background: transparent;
    padding: 0;
    cursor: pointer;
    font: inherit;
    line-height: inherit;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.stat-item-action:hover {
    opacity: 0.85;
}

.stat-item-action:focus-visible {
    outline: 2px solid var(--docs-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

.stat-item-like i {
    color: var(--docs-text-muted);
    transition: color 0.2s ease;
}

.stat-item-like.active,
.stat-item-like.active i,
.stat-item-like:hover i {
    color: var(--docs-primary);
}

.stat-item-favorite i {
    color: var(--docs-favorite);
    transition: color 0.2s ease;
}

.stat-item-favorite.active i,
.stat-item-favorite:hover i {
    color: var(--docs-favorite-hover);
}

.stat-item-comment {
    cursor: pointer;
}

.stat-item-comment:hover i,
.stat-item-comment:focus-visible i {
    color: var(--docs-primary);
    opacity: 1;
}

.article-stat-actions .stat-item-action {
    gap: 0.35rem;
    font-size: 1rem;
}

.article-stat-actions .stat-item-action i {
    font-size: 1.625rem;
    line-height: 1;
}

.article-stat-actions .stat-item-action .stat-value {
    font-size: 0.9375rem;
    font-weight: 600;
    min-width: 1.25rem;
}

.article-stat-actions .stat-item-report {
    gap: 0;
    padding-left: 0.45rem;
    padding-right: 0.45rem;
}

.article-stat-actions .stat-item-report:hover i,
.article-stat-actions .stat-item-report:focus-visible i {
    color: var(--docs-primary);
    opacity: 1;
}

@media (max-width: 576px) {
    .article-stat-actions {
        width: 100%;
        justify-content: flex-start;
        margin-left: 0;
    }
}

/* ========== 鏂囨。璇︽儏椤靛垎浜爮锛堝崟琛屽浘鏍?+ 婊氬姩缃《锛?========== */
.doc-share-bar {
    margin: 0 0 1.125rem;
    padding: 0.375rem 0 0.625rem;
    border-top: 1px solid var(--docs-border-light);
}

.docs-article-detail .doc-share-bar {
    z-index: 1001;
    background: var(--docs-bg-body);
    margin-left: -2rem;
    margin-right: -2rem;
    min-height: var(--sidebar-topcat-height);
    padding: 0 2rem;
    border-top: 1px solid var(--docs-border-light);
    border-bottom: 1px solid transparent;
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    overflow: visible;
}

.docs-article-detail .doc-share-bar.is-fixed {
    position: fixed;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
}

.docs-article-detail .doc-share-bar.is-stuck {
    min-height: var(--sidebar-topcat-height);
    padding-top: 0;
    padding-bottom: 0;
    border-top: none;
    border-bottom-color: var(--docs-border-primary);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.docs-article-detail .doc-share-bar.is-stuck .doc-share-icons {
    width: 100%;
}

.doc-share-bar-inner {
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
}

.doc-share-bar-h5-panel {
    display: contents;
}

.doc-share-bar-h5-toggle {
    display: none;
    align-items: center;
    gap: 0.375rem;
    flex: 1 1 auto;
    min-width: 0;
    height: 2rem;
    padding: 0 0.625rem;
    border: 1px solid var(--docs-border-primary);
    border-radius: 6px;
    background: var(--docs-bg-secondary);
    color: var(--docs-text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.doc-share-bar-h5-toggle i {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

.doc-share-bar-h5-toggle-label {
    flex: 1 1 auto;
    min-width: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-share-bar-h5-toggle:hover,
.doc-share-bar-h5-toggle:focus-visible {
    background: var(--docs-bg-hover);
    color: var(--docs-text-primary);
    outline: none;
}

.doc-share-stat-actions {
    display: none;
    flex-shrink: 0;
    margin-left: auto;
}

.doc-share-actions-divider {
    display: none;
    flex-shrink: 0;
}

.docs-article-detail .doc-share-bar.is-stuck .doc-share-bar-inner {
    justify-content: space-between;
    gap: 0.625rem;
}

.docs-article-detail .doc-share-bar.is-stuck .doc-share-icons {
    width: auto;
    flex: 1 1 auto;
    min-width: 0;
}

.docs-article-detail .doc-share-bar.is-stuck .doc-share-stat-actions {
    display: flex;
    align-items: center;
}

.doc-share-font-size-tools {
    display: inline-flex;
    flex-shrink: 0;
}

.doc-share-font-size-divider {
    display: none;
}

/* 涓?.doc-reading-tools 鍚岃妭鐐规椂闇€鏇撮珮浼樺厛绾э紝閬垮厤琚悗闈㈢殑 inline-flex 瑕嗙洊 */
.doc-reading-tools.doc-share-reading-tools {
    display: none;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    margin-left: auto;
}

.docs-article-detail .doc-share-bar.is-stuck .doc-share-actions-divider {
    display: block;
}

.docs-article-detail .doc-share-stat-actions .article-stat-actions {
    gap: 0.75rem;
    margin-left: 0;
}

.docs-article-detail .doc-share-stat-actions .article-stat-actions .stat-item-action i {
    font-size: 1.25rem;
}

.docs-article-detail .doc-share-stat-actions .article-stat-actions .stat-item-action .stat-value {
    font-size: 0.8125rem;
    font-weight: 600;
}

.docs-article-detail .doc-share-stat-actions .article-stat-actions .stat-item-report i {
    font-size: 1.125rem;
}

.doc-share-bar-spacer {
    display: none;
    width: 100%;
}

.doc-share-icons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4375rem;
}

.doc-share-icons-divider {
    width: 1px;
    height: 1.125rem;
    margin: 0 0.25rem;
    background: var(--docs-border-secondary);
    flex-shrink: 0;
    opacity: 0.85;
}

.doc-share-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.12s ease, opacity 0.12s ease, box-shadow 0.12s ease;
}

.doc-share-icon-btn i {
    font-size: 1.125rem;
    line-height: 1;
}

.doc-share-svg-icon {
    width: 1.125rem;
    height: 1.125rem;
    display: block;
    flex-shrink: 0;
}

.doc-share-svg-icon--x {
    width: 1.0625rem;
    height: 1.0625rem;
}

.doc-share-svg-icon--wechat {
    width: 1.25rem;
    height: 1.25rem;
}

.doc-share-svg-icon--weibo {
    width: 1.3125rem;
    height: 1.3125rem;
}

.doc-share-svg-icon--qzone {
    width: 1.25rem;
    height: 1.25rem;
}

.doc-share-icon-btn:hover,
.doc-share-icon-btn:focus-visible {
    transform: translateY(-1px);
    opacity: 0.9;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.1);
    outline: none;
}

.doc-share-icon-letter {
    font-size: 0.8875rem;
    line-height: 1;
    letter-spacing: -0.02em;
}

.doc-share-icon--link {
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid rgba(37, 99, 235, 0.18);
}

.doc-share-icon--qrcode {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid rgba(22, 163, 74, 0.18);
}

.doc-share-icon--email {
    background: var(--docs-bg-body);
    color: var(--docs-text-secondary);
    border: 1.5px solid var(--docs-border-secondary);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.doc-share-icon--qrcode .doc-share-svg-icon {
    width: 1.1875rem;
    height: 1.1875rem;
}

.doc-share-icon--native {
    background: var(--docs-bg-body);
    color: var(--docs-text-secondary);
    border: 1.5px solid var(--docs-border-secondary);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.doc-share-icon--whatsapp { background: #25d366; }
.doc-share-icon--telegram { background: #229ed9; }
.doc-share-icon--facebook { background: #1877f2; }
.doc-share-icon--x { background: #000; color: #fff; }
.doc-share-icon--linkedin { background: #0a66c2; }
.doc-share-icon--pinterest { background: #e60023; }
.doc-share-icon--reddit { background: #ff4500; }
.doc-share-icon--threads { background: #000; color: #fff; }
.doc-share-icon--bluesky { background: #0085ff; }
.doc-share-icon--hackernews { background: #ff6600; color: #fff; border: 1px solid rgba(255, 255, 255, 0.85); }
.doc-share-icon--wechat { background: #07c160; }
.doc-share-icon--qq { background: #12b7f5; }
.doc-share-icon--qzone { background: #face00; color: #12b7f5; }
.doc-share-icon--weibo { background: #e6162d; color: #fff; }
.doc-share-icon--tieba { background: #2d58ff; }
.doc-share-icon--douban { background: #007722; }

.doc-share-svg-icon--threads {
    width: 1.125rem;
    height: 1.125rem;
}

.doc-share-svg-icon--hackernews {
    width: 1rem;
    height: 1rem;
}

.doc-share-svg-icon--bluesky {
    width: 1.1875rem;
    height: 1.1875rem;
}

.doc-share-modal .modal-content {
    border: 1px solid var(--docs-border-light);
    border-radius: 12px;
    background-color: var(--docs-bg-body);
    box-shadow: var(--docs-shadow-lg);
    overflow: hidden;
}

.doc-share-modal .modal-header {
    background-color: var(--docs-bg-body);
    border-bottom: 1px solid var(--docs-border-light);
    padding: 0.875rem 1.25rem;
}

.doc-share-modal .modal-title {
    color: var(--docs-text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.doc-share-modal .modal-body {
    background-color: var(--docs-bg-body);
}

#docShareQrModal,
#docShareWechatModal {
    z-index: 1060;
}

body.modal-open .modal-backdrop {
    z-index: 1050;
    background-color: rgba(15, 23, 42, 0.45);
}

[data-theme="dark"] body.modal-open .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.62);
}

.doc-share-modal__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem 1.5rem;
}

.doc-share-qr-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: 10px;
    background: #fff;
    border: 1px solid var(--docs-border-light);
}

.doc-share-qr-wrap--wechat {
    border-color: rgba(7, 193, 96, 0.25);
}

.doc-share-qr-canvas img,
.doc-share-qr-canvas canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

.doc-share-qr-fallback {
    max-width: 16rem;
    text-align: center;
    padding: 0.25rem;
}

.doc-share-qr-fallback-url {
    word-break: break-all;
    color: var(--docs-text-secondary);
    margin: 0;
}

.doc-share-qr-hint {
    margin: 0;
    font-size: 0.875rem;
    color: var(--docs-text-muted);
}

[data-theme="dark"] .doc-share-icon--link {
    background: rgba(37, 99, 235, 0.15);
    color: #60a5fa;
    border-color: rgba(96, 165, 250, 0.25);
}

[data-theme="dark"] .doc-share-icon--qrcode {
    background: rgba(22, 163, 74, 0.15);
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.25);
}

[data-theme="dark"] .doc-share-icon--email {
    background: var(--docs-bg-secondary);
    color: var(--docs-text-muted);
    border: 1.5px solid var(--docs-border-secondary);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .doc-share-icon--native {
    background: var(--docs-bg-secondary);
    color: var(--docs-text-muted);
    border: 1.5px solid var(--docs-border-secondary);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .doc-share-modal .modal-content,
[data-theme="dark"] .doc-share-modal .modal-header,
[data-theme="dark"] .doc-share-modal .modal-body {
    background-color: var(--docs-bg-body);
    border-color: var(--docs-border-secondary);
}

[data-theme="dark"] .doc-share-modal .modal-title {
    color: var(--docs-text-primary);
}

[data-theme="dark"] .docs-article-detail .doc-share-bar.is-stuck {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .doc-share-qr-wrap {
    background: #ffffff;
}

@media (max-width: 768px) {
    .docs-article-detail .doc-share-bar {
        margin-left: -0.85rem;
        margin-right: -0.85rem;
        padding-left: 0.85rem;
        padding-right: 0.85rem;
        height: auto;
        min-height: 0;
        padding-top: 0.625rem;
        padding-bottom: 0.625rem;
        align-items: center;
    }

    .docs-article-detail .doc-share-bar.is-stuck {
        height: auto;
        min-height: 0;
        padding-top: 0.375rem;
        padding-bottom: 0.375rem;
        align-items: center;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-bar-h5-toggle {
        display: inline-flex;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-bar-inner {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.375rem;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-bar-h5-panel {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        width: 100%;
        order: 3;
    }

    .docs-article-detail .doc-share-bar.is-stuck.is-h5-expanded .doc-share-bar-h5-panel {
        display: flex;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-stat-actions {
        display: flex;
        align-items: center;
        flex-shrink: 0;
        margin-left: 0;
        order: 2;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-bar-h5-toggle {
        order: 1;
    }

    .docs-article-detail .doc-share-bar.is-stuck.is-h5-minimized {
        min-height: 0;
    }

    .docs-article-detail .doc-share-bar.is-stuck.is-h5-expanded {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .docs-article-detail .doc-share-bar.is-stuck.is-h5-expanded .doc-share-icons,
    .docs-article-detail .doc-share-bar.is-stuck.is-h5-expanded .doc-share-reading-tools {
        width: 100%;
    }

    .docs-article-detail .doc-share-bar.is-stuck.is-h5-expanded .doc-reading-tools.doc-share-reading-tools {
        justify-content: center;
    }

    .docs-article-detail .doc-share-bar.is-stuck .doc-share-font-size-divider,
    .docs-article-detail .doc-share-bar.is-stuck .doc-share-actions-divider {
        display: none;
    }

    .docs-article-detail .doc-share-bar:not(.is-stuck) .doc-share-bar-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .docs-article-detail .doc-share-bar:not(.is-stuck) .doc-share-bar-h5-panel {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }

    .docs-article-detail .doc-share-bar:not(.is-stuck) .doc-share-icons {
        width: 100%;
    }

    /* H5锛氬瓧鍙?鏈€澶у寲浠呭湪鍒嗕韩鎸夐挳鏃侊紱鏍囬鍖洪殣钘忥紝閬垮厤涓?PC 鏍囬鏍忛噸澶嶉€昏緫鍐茬獊 */
    .docs-article-detail:has(#docShareBar:not([hidden])) #articleMeta > .doc-reading-tools {
        display: none;
    }

    .docs-article-detail .doc-share-bar .doc-reading-tools.doc-share-reading-tools {
        display: flex;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-left: 0;
    }

    .docs-article-detail .doc-share-bar:not(.is-stuck) .doc-share-stat-actions {
        display: none;
    }

    .doc-share-bar-inner {
        align-items: center;
    }

    .toc-header {
        height: var(--sidebar-topcat-height);
        min-height: var(--sidebar-topcat-height);
    }

    .doc-share-icons {
        gap: 0.375rem;
        width: 100%;
        flex-wrap: wrap;
    }

    .doc-share-icon-btn {
        width: 1.875rem;
        height: 1.875rem;
    }

    .doc-share-icon-btn i {
        font-size: 1rem;
    }

    .doc-share-svg-icon {
        width: 1rem;
        height: 1rem;
    }

    .doc-share-svg-icon--wechat {
        width: 1.125rem;
        height: 1.125rem;
    }

    .doc-share-icon-letter {
        font-size: 0.8875rem;
    }

    .doc-share-icons-divider {
        height: 1rem;
        margin: 0 0.1875rem;
    }
}

/* ========== 鏂囨。姝ｆ枃瀛楀彿璋冭妭 ========== */
#articleContent {
    --article-font-scale: 1;
}

#articleContent.article-content,
#articleContent .article-content-rendered {
    font-size: calc(var(--article-font-scale, 1) * 1rem);
}

#articleContent.article-content h1,
#articleContent .article-content-rendered h1 {
    font-size: calc(var(--article-font-scale, 1) * 1.3rem);
}

#articleContent.article-content h2,
#articleContent .article-content-rendered h2 {
    font-size: calc(var(--article-font-scale, 1) * 1.2rem);
}

#articleContent.article-content h3,
#articleContent .article-content-rendered h3 {
    font-size: calc(var(--article-font-scale, 1) * 1.1rem);
}

#articleContent.article-content h4,
#articleContent .article-content-rendered h4 {
    font-size: calc(var(--article-font-scale, 1) * 1.05rem);
}

#articleContent.article-content h5,
#articleContent .article-content-rendered h5 {
    font-size: calc(var(--article-font-scale, 1) * 1.02rem);
}

#articleContent.article-content h6,
#articleContent .article-content-rendered h6 {
    font-size: calc(var(--article-font-scale, 1) * 1rem);
}

#articleContent.article-content ul,
#articleContent.article-content ol,
#articleContent .article-content-rendered ul,
#articleContent .article-content-rendered ol {
    font-size: calc(var(--article-font-scale, 1) * 0.95rem);
}

#articleContent.article-content pre,
#articleContent .article-content-rendered pre {
    font-size: calc(var(--article-font-scale, 1) * 0.9rem);
}

.article-font-size-tools {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.35rem;
    border: 1px solid var(--docs-border-primary);
    border-radius: 999px;
    background: var(--docs-bg-secondary);
    flex-shrink: 0;
}

.article-font-size-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.1rem;
    min-width: 2rem;
    height: 1.75rem;
    padding: 0 0.45rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--docs-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.article-font-size-btn-label {
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1;
}

.article-font-size-btn i {
    font-size: 0.875rem;
    line-height: 1;
}

.article-font-size-btn:hover:not(:disabled),
.article-font-size-btn:focus-visible:not(:disabled) {
    background: var(--docs-bg-hover);
    color: var(--docs-text-primary);
    outline: none;
}

.article-font-size-btn:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.article-font-size-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.75rem;
    height: 1.75rem;
    padding: 0 0.45rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--docs-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.article-font-size-reset:hover,
.article-font-size-reset:focus-visible {
    background: var(--docs-bg-hover);
    color: var(--docs-text-primary);
    outline: none;
}

.article-font-size-reset.is-default {
    color: var(--docs-text-secondary);
}

.article-font-size-tools--compact {
    padding: 0.15rem 0.25rem;
    gap: 0.15rem;
    border-radius: 8px;
    background: var(--docs-bg-secondary);
}

.article-font-size-tools--compact .article-font-size-btn,
.article-font-size-tools--compact .article-font-size-reset {
    min-width: 1.65rem;
    height: 1.55rem;
    padding: 0 0.3rem;
}

.article-font-size-tools--compact .article-font-size-btn-label {
    font-size: 0.75rem;
}

.article-font-size-tools--compact .article-font-size-btn i {
    font-size: 0.8125rem;
}

.article-font-size-tools--compact .article-font-size-reset {
    min-width: 2.35rem;
    font-size: 0.6875rem;
}

.docs-article-detail .article-meta {
    gap: 0.75rem;
}

.doc-reading-tools {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* PC锛氬垎浜爮鍐呴槄璇诲伐鍏蜂繚鎸侀殣钘忥紙瑕嗙洊涓婃柟 .doc-reading-tools 鐨?inline-flex锛?*/
.doc-reading-tools.doc-share-reading-tools {
    display: none;
}

.doc-content-view-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid var(--docs-border-primary);
    border-radius: 6px;
    background: var(--docs-bg-secondary);
    color: var(--docs-text-secondary);
    cursor: pointer;
    flex-shrink: 0;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.doc-content-view-btn i {
    font-size: 1.125rem;
    line-height: 1;
}

.doc-content-view-btn:hover,
.doc-content-view-btn:focus-visible {
    background: var(--docs-bg-hover);
    color: var(--docs-text-primary);
    outline: none;
}

/* Copy for AI：强调高亮（渐变底 + 光晕 + 扫光） */
.doc-content-view-btn.doc-copy-for-ai-btn {
    position: relative;
    width: auto;
    min-width: 2.35rem;
    height: 2.15rem;
    padding: 0 0.55rem;
    gap: 0.28rem;
    overflow: hidden;
    isolation: isolate;
    border: 1px solid transparent;
    border-radius: 999px;
    color: #fff;
    background:
        linear-gradient(135deg, #0ea5e9 0%, #2563eb 48%, #4f46e5 100%);
    box-shadow:
        0 0 0 1px rgba(37, 99, 235, 0.18),
        0 4px 14px rgba(37, 99, 235, 0.28),
        0 0 22px rgba(14, 165, 233, 0.22);
    animation: doc-copy-ai-pulse 2.4s ease-in-out infinite;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        filter 0.2s ease;
}

.doc-content-view-btn.doc-copy-for-ai-btn i {
    position: relative;
    z-index: 2;
    font-size: 1.05rem;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
    animation: doc-copy-ai-bot 2.4s ease-in-out infinite;
}

.doc-copy-for-ai-label {
    position: relative;
    z-index: 2;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1;
    text-transform: uppercase;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.doc-copy-for-ai-ring,
.doc-copy-for-ai-shine {
    position: absolute;
    pointer-events: none;
}

.doc-copy-for-ai-ring {
    inset: -2px;
    z-index: 0;
    border-radius: inherit;
    background: conic-gradient(
        from 0deg,
        rgba(56, 189, 248, 0) 0deg,
        rgba(125, 211, 252, 0.95) 70deg,
        rgba(165, 180, 252, 0.85) 140deg,
        rgba(56, 189, 248, 0) 220deg
    );
    opacity: 0.85;
    animation: doc-copy-ai-spin 3.2s linear infinite;
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask-composite: exclude;
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    padding: 1.5px;
}

.doc-copy-for-ai-shine {
    z-index: 1;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(
        100deg,
        transparent 0%,
        rgba(255, 255, 255, 0.55) 48%,
        transparent 100%
    );
    transform: skewX(-18deg);
    animation: doc-copy-ai-shine 2.8s ease-in-out infinite;
}

.doc-content-view-btn.doc-copy-for-ai-btn:hover,
.doc-content-view-btn.doc-copy-for-ai-btn:focus-visible {
    color: #fff;
    background:
        linear-gradient(135deg, #38bdf8 0%, #3b82f6 45%, #6366f1 100%);
    border-color: transparent;
    outline: none;
    transform: translateY(-1px) scale(1.06);
    box-shadow:
        0 0 0 1px rgba(56, 189, 248, 0.35),
        0 8px 22px rgba(37, 99, 235, 0.4),
        0 0 32px rgba(14, 165, 233, 0.35);
    filter: saturate(1.08);
    animation-play-state: paused;
}

.doc-content-view-btn.doc-copy-for-ai-btn:hover i,
.doc-content-view-btn.doc-copy-for-ai-btn:focus-visible i {
    animation-play-state: paused;
}

.doc-content-view-btn.doc-copy-for-ai-btn:active {
    transform: translateY(0) scale(0.98);
}

.docs-layout.content-maximized .doc-content-view-btn.doc-copy-for-ai-btn {
    border-color: transparent;
    color: #fff;
}

[data-theme="dark"] .doc-content-view-btn.doc-copy-for-ai-btn,
html.dark .doc-content-view-btn.doc-copy-for-ai-btn {
    box-shadow:
        0 0 0 1px rgba(125, 211, 252, 0.22),
        0 4px 18px rgba(59, 130, 246, 0.4),
        0 0 28px rgba(56, 189, 248, 0.28);
}

@keyframes doc-copy-ai-pulse {
    0%, 100% {
        box-shadow:
            0 0 0 1px rgba(37, 99, 235, 0.18),
            0 4px 14px rgba(37, 99, 235, 0.28),
            0 0 18px rgba(14, 165, 233, 0.18);
    }
    50% {
        box-shadow:
            0 0 0 1px rgba(56, 189, 248, 0.35),
            0 6px 18px rgba(37, 99, 235, 0.38),
            0 0 30px rgba(14, 165, 233, 0.38);
    }
}

@keyframes doc-copy-ai-spin {
    to { transform: rotate(360deg); }
}

@keyframes doc-copy-ai-shine {
    0%, 55% { left: -45%; opacity: 0; }
    60% { opacity: 1; }
    85%, 100% { left: 120%; opacity: 0; }
}

@keyframes doc-copy-ai-bot {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-1px); }
}

@media (prefers-reduced-motion: reduce) {
    .doc-content-view-btn.doc-copy-for-ai-btn,
    .doc-content-view-btn.doc-copy-for-ai-btn i,
    .doc-copy-for-ai-ring,
    .doc-copy-for-ai-shine {
        animation: none !important;
    }
}

.docs-layout.content-maximized .doc-content-view-btn {
    border-color: var(--docs-primary);
    color: var(--docs-primary);
}

/* ========== 鏂囨。闃呰鍖烘渶澶у寲 ========== */
body.docs-content-maximized {
    --top-nav-height: 0px;
}

body.docs-content-maximized .docs-top-nav,
body.docs-content-maximized .h5-tabbar {
    display: none !important;
}

body.docs-content-maximized.has-h5-tabbar .docs-main,
body.docs-content-maximized.has-h5-tabbar .docs-content {
    padding-bottom: 1rem !important;
}

/* 鏈€澶у寲锛氫粎闅愯棌宸︿晶瀵艰埅锛屼繚鐣欏彸渚?TOC */
.docs-layout.content-maximized {
    --sidebar-width: 0px;
}

.docs-layout.content-maximized .docs-sidebar,
.docs-layout.content-maximized .docs-sidebar-overlay {
    visibility: hidden;
    pointer-events: none;
    opacity: 0;
}

body.docs-content-maximized .docs-layout.content-maximized:not(.no-toc):not(.toc-minimized) .docs-toc {
    display: block;
    top: 0;
    height: 100vh;
    height: 100dvh;
}

.docs-layout.content-maximized .docs-main {
    margin-left: 0 !important;
    margin-top: 0 !important;
    max-width: calc(100vw - var(--toc-width)) !important;
    width: 100%;
    min-height: 100vh !important;
    min-height: 100dvh !important;
}

.docs-layout.content-maximized.no-toc .docs-main,
.docs-layout.content-maximized.toc-minimized .docs-main {
    margin-right: 0 !important;
    max-width: 100vw !important;
}

.docs-layout.content-maximized .docs-content {
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
}

.docs-layout.content-maximized .docs-footer {
    display: none;
}

@media (max-width: 1200px) {
    body.docs-content-maximized .docs-layout.content-maximized:not(.no-toc):not(.toc-minimized) {
        --toc-width: 250px;
    }

    body.docs-content-maximized .docs-layout.content-maximized:not(.no-toc):not(.toc-minimized) .docs-main {
        margin-right: var(--toc-width) !important;
        max-width: calc(100vw - var(--toc-width)) !important;
    }
}

@media (max-width: 768px) {
    .docs-article-detail .article-meta .doc-reading-tools {
        order: 2;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .docs-article-detail .article-meta .doc-reading-tools .article-font-size-tools {
        flex: 1 1 auto;
        min-width: 0;
        max-width: calc(100% - 3rem);
        justify-content: center;
    }

    .article-font-size-tools--compact {
        width: auto;
        max-width: 100%;
    }

    .article-font-size-tools--compact .article-font-size-btn,
    .article-font-size-tools--compact .article-font-size-reset {
        min-width: 1.75rem;
        padding-left: 0.35rem;
        padding-right: 0.35rem;
    }

    .doc-content-view-btn {
        width: 1.875rem;
        height: 1.875rem;
    }

    .doc-content-view-btn i {
        font-size: 1rem;
    }

    .doc-content-view-btn.doc-copy-for-ai-btn {
        width: auto;
        min-width: 2.1rem;
        height: 2rem;
        padding: 0 0.48rem;
    }

    .doc-content-view-btn.doc-copy-for-ai-btn i {
        font-size: 0.98rem;
    }

    .doc-copy-for-ai-label {
        font-size: 0.62rem;
    }

    .docs-article-detail .article-stat-actions {
        margin-left: 0;
    }
}