:root {
    /* Core surfaces */
    --uplt-color-panel-bg: #ffffff; /* page bg (light) */
    --uplt-color-sidebar-bg: #f4f4f4; /* TOC + notebook cell bg (light) */
    --uplt-color-card-bg: #f4f4f4; /* used by .card-img-top background */
    --uplt-color-white: #ffffff;

    /* Borders & shadows */
    --uplt-color-border-muted: #e1e4e5;
    --uplt-color-button-border: #c5c5c5;
    --uplt-color-shadow: rgba(0, 0, 0, 0.1);

    /* Text */
    --uplt-color-text-main: #404040;
    --uplt-color-text-strong: #333333;
    --uplt-color-text-secondary: #555555;
    --uplt-color-text-muted: #606060;

    /* Accent */
    --uplt-color-accent: #0f766e;
    --uplt-color-accent-hover: rgba(15, 118, 110, 0.1);
    --uplt-color-accent-active: rgba(15, 118, 110, 0.15);
    --uplt-color-accent-grad-start: rgba(15, 118, 110, 0.1);
    --uplt-color-accent-grad-end: rgba(15, 118, 110, 0.02);
    --uplt-color-accent-shadow-strong: rgba(15, 118, 110, 0.2);
    --uplt-color-accent-shadow-soft: rgba(15, 118, 110, 0.1);
    --uplt-color-plot-panel-bg: #f2f4f6;
    --uplt-color-plot-panel-border: #d9dde2;
    --uplt-color-gallery-plot-bg: #ffffff;
    --uplt-color-gallery-plot-border: #d9dde2;
    --uplt-color-gallery-plot-shadow: rgba(15, 23, 42, 0.08);

    /* Scrollbar */
    --uplt-color-scrollbar-track: #f1f1f1;
    --uplt-color-scrollbar-thumb: #cdcdcd;
    --uplt-color-scrollbar-thumb-hover: #9e9e9e;

    --uplt-color-code-bg: var(--uplt-color-sidebar-bg); /* same as page */
    --uplt-color-code-fg: #6a6a6a; /* gray code text (light) */
    --uplt-color-inset-highlight: rgba(255, 255, 255, 0.5);
    --code-block-background: var(--uplt-color-code-bg);
    --sy-c-link: var(--uplt-color-accent);
    --sy-c-link-hover: #0b5f59;
    --uplt-color-toc-bg: #e9e9e9;
}

.sy-main .yue a,
.globaltoc a,
.localtoc a,
.sy-breadcrumbs a {
    color: var(--sy-c-link);
}

.sy-main .yue a:hover,
.globaltoc a:hover,
.localtoc a:hover,
.sy-breadcrumbs a:hover {
    color: var(--sy-c-link-hover);
}

.sy-main .yue a:not(.headerlink) {
    border-bottom-color: transparent !important;
    text-decoration: none !important;
}

.sy-main .yue a:not(.headerlink):hover {
    border-bottom-color: transparent !important;
    text-decoration: underline !important;
    text-decoration-color: var(--sy-c-link-hover);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.14em;
}

.sy-head .sy-head-links {
    justify-content: flex-start !important;
    column-gap: 1.8rem !important;
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
}

.sy-head .sy-head-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.2rem 0.04rem 0.2rem;
    line-height: 1.25;
}

.sy-head .sy-head-brand strong {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.065em;
    text-transform: uppercase;
    line-height: 1.25;
    color: #138a73;
    background-image: linear-gradient(
        90deg,
        #0f6d5f 0%,
        #11806b 12%,
        #139378 24%,
        #15a685 36%,
        #17b793 48%,
        #19a988 60%,
        #1a9c7d 72%,
        #1c8f73 84%,
        #1e8268 100%
    );
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (min-width: 768px) {
    .sy-head .sy-head-links > ul {
        display: flex !important;
        align-items: center;
        justify-content: flex-start;
        column-gap: 2.8rem !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: left;
    }

    .sy-head .sy-head-links > ul > li.link {
        margin: 0 !important;
        padding: 0 !important;
    }
}

.sy-head .sy-head-links a {
    border: 0 !important;
    border-bottom: 2px solid transparent !important;
    border-radius: 0;
    padding: 0.2rem 0.04rem 0.2rem;
    line-height: 1.25;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.065em;
    text-transform: uppercase;
    color: var(--uplt-color-text-main);
    background: transparent !important;
    text-decoration: none !important;
    transition:
        border-bottom-color 0.2s ease,
        color 0.2s ease,
        opacity 0.2s ease;
}

.sy-head .sy-head-links a:hover {
    border-bottom-color: rgba(15, 118, 110, 0.35) !important;
    color: var(--uplt-color-accent);
    opacity: 1;
}

.sy-head .sy-head-links a[href="#"],
.sy-head .sy-head-links a[aria-current="page"] {
    color: var(--uplt-color-accent) !important;
    border-bottom-color: var(--uplt-color-accent) !important;
    opacity: 1;
}

@media (min-width: 768px) {
    .sy-head,
    .sy-breadcrumbs,
    .sy-lside {
        transition:
            opacity 0.24s ease,
            transform 0.24s ease;
        will-change: opacity, transform;
    }

    html.uplt-chrome-hidden .sy-head,
    html.uplt-chrome-hidden .sy-breadcrumbs {
        opacity: 0;
        transform: translateY(-14px);
        pointer-events: none;
    }

    html.uplt-chrome-hidden .sy-lside {
        opacity: 0;
        transform: translateX(-14px);
        pointer-events: none;
    }
}

/* Content heading hierarchy */
.sy-main .yue h1 {
    font-size: clamp(2rem, 2.6vw, 2.5rem);
    line-height: 1.12;
    font-weight: 740;
    letter-spacing: -0.018em;
    margin: 0 0 1.1rem;
    padding-bottom: 0.38rem;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 0.7rem;
    row-gap: 0.25rem;
    color: var(--sy-c-heading);
}

.sy-main .yue h1::before {
    content: "";
    grid-row: 1;
    grid-column: 1;
    width: 0.5rem;
    height: 1.05em;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--uplt-color-accent) 0%, #0a5f58 100%);
    box-shadow: 0 0 0 1px var(--uplt-color-accent-shadow-soft);
}

.sy-main .yue h1::after {
    content: "";
    display: block;
    grid-row: 2;
    grid-column: 2;
    width: clamp(2.8rem, 8vw, 4.2rem);
    height: 0.2rem;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--uplt-color-accent) 0%, #0a5f58 100%);
}

.sy-main .yue h2 {
    font-size: clamp(1.35rem, 1.8vw, 1.65rem);
    line-height: 1.25;
    font-weight: 650;
    margin: 2.2rem 0 0.8rem;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--sy-c-divider);
    box-shadow: inset 0 -2px 0 0 var(--uplt-color-accent-hover);
    color: var(--sy-c-heading);
}

.sy-main .yue h3 {
    font-size: 1.08rem;
    line-height: 1.3;
    font-weight: 620;
    margin: 1.45rem 0 0.5rem;
    padding-left: 0.55rem;
    border-left: 3px solid var(--uplt-color-accent);
    color: var(--sy-c-heading);
}

.sy-main .yue h4,
.sy-main .yue h5,
.sy-main .yue h6 {
    font-size: 0.98rem;
    font-weight: 600;
    margin: 1.1rem 0 0.35rem;
    color: var(--sy-c-text);
}

html.dark .sy-head .sy-head-links a,
html.dark-theme .sy-head .sy-head-links a,
[data-color-mode="dark"] .sy-head .sy-head-links a {
    color: #dbe6e5;
    opacity: 0.96;
}

html.dark .sy-head .sy-head-brand strong,
html.dark-theme .sy-head .sy-head-brand strong,
[data-color-mode="dark"] .sy-head .sy-head-brand strong {
    color: #6ee0c8;
    background-image: linear-gradient(
        90deg,
        #47cdb2 0%,
        #53d6bc 12%,
        #5fdec6 24%,
        #6be6d0 36%,
        #77edd9 48%,
        #6be6d0 60%,
        #5fdec6 72%,
        #53d6bc 84%,
        #47cdb2 100%
    );
}

html.dark .sy-head .sy-head-links a:hover,
html.dark-theme .sy-head .sy-head-links a:hover,
[data-color-mode="dark"] .sy-head .sy-head-links a:hover {
    color: #66d0c6;
    border-bottom-color: rgba(102, 208, 198, 0.55) !important;
}

html.dark .sy-head .sy-head-links a[href="#"],
html.dark-theme .sy-head .sy-head-links a[href="#"],
[data-color-mode="dark"] .sy-head .sy-head-links a[href="#"],
html.dark .sy-head .sy-head-links a[aria-current="page"],
html.dark-theme .sy-head .sy-head-links a[aria-current="page"],
[data-color-mode="dark"] .sy-head .sy-head-links a[aria-current="page"] {
    color: #8be0d9 !important;
    border-bottom-color: #8be0d9 !important;
}

@media screen and (max-width: 1200px) {
    .sy-head .sy-head-links {
        column-gap: 3.8rem !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

.yue :not(pre) > code,
.yue code.docutils.literal.notranslate,
.yue code.docutils.literal.notranslate .pre {
    color: var(--sy-c-link);
    background-color: var(--uplt-color-accent-hover);
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 0.2rem;
    padding: 0.06rem 0.28rem;
}

html.dark,
html.dark-theme,
[data-color-mode="dark"] {
    --uplt-color-panel-bg: #181b1e;
    --uplt-color-sidebar-bg: #20252a;
    --uplt-color-card-bg: #20252a;
    --uplt-color-border-muted: #333b43;
    --uplt-color-button-border: #45515d;
    --uplt-color-shadow: rgba(0, 0, 0, 0.45);
    --uplt-color-text-main: #d8dee5;
    --uplt-color-text-strong: #f2f5f7;
    --uplt-color-text-secondary: #b7c0c8;
    --uplt-color-text-muted: #97a3ad;
    --uplt-color-accent: #1aa89a;
    --uplt-color-accent-hover: rgba(26, 168, 154, 0.14);
    --uplt-color-accent-active: rgba(26, 168, 154, 0.22);
    --uplt-color-accent-grad-start: rgba(26, 168, 154, 0.16);
    --uplt-color-accent-grad-end: rgba(26, 168, 154, 0.04);
    --uplt-color-accent-shadow-strong: rgba(26, 168, 154, 0.26);
    --uplt-color-accent-shadow-soft: rgba(26, 168, 154, 0.14);
    --uplt-color-plot-panel-bg: #1b2024;
    --uplt-color-plot-panel-border: #313940;
    --uplt-color-gallery-plot-bg: #ffffff;
    --uplt-color-gallery-plot-border: #d5dbe3;
    --uplt-color-gallery-plot-shadow: rgba(15, 23, 42, 0.12);
    --sy-c-link: #58d5c9;
    --sy-c-link-hover: #84e8df;
    --uplt-color-code-bg: #141414;
    --uplt-color-inset-highlight: rgba(255, 255, 255, 0.04);
    --code-block-background: #141414;
    --syntax-dark-background: #141414;
    --syntax-dark-highlight: #2a2f2f;
    --uplt-color-toc-bg: #171717;
}

@media (prefers-color-scheme: dark) {
    html:not(.light):not(.light-theme):not([data-color-mode="light"]) {
        --uplt-color-panel-bg: #181b1e;
        --uplt-color-sidebar-bg: #20252a;
        --uplt-color-card-bg: #20252a;
        --uplt-color-border-muted: #333b43;
        --uplt-color-button-border: #45515d;
        --uplt-color-shadow: rgba(0, 0, 0, 0.45);
        --uplt-color-text-main: #d8dee5;
        --uplt-color-text-strong: #f2f5f7;
        --uplt-color-text-secondary: #b7c0c8;
        --uplt-color-text-muted: #97a3ad;
        --uplt-color-code-bg: #141414;
        --uplt-color-inset-highlight: rgba(255, 255, 255, 0.04);
        --code-block-background: #141414;
        --syntax-dark-background: #141414;
        --syntax-dark-highlight: #2a2f2f;
        --uplt-color-toc-bg: #171717;
    }
}

.grid-item-card .card-img-top {
    height: 100%;
    object-fit: cover;
    width: 100%;
    background-color: var(--uplt-color-card-bg);
}

/* Make all cards with this class use flexbox for vertical layout */
.card-with-bottom-text {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    border: 1px solid var(--uplt-color-border-muted) !important;
    border-radius: 0.8rem !important;
    background: linear-gradient(
        180deg,
        var(--uplt-color-white) 0%,
        var(--uplt-color-sidebar-bg) 100%
    ) !important;
    box-shadow: 0 4px 14px var(--uplt-color-shadow);
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        border-color 0.18s ease;
}

.card-with-bottom-text:hover {
    transform: translateY(-2px);
    border-color: var(--uplt-color-accent) !important;
    box-shadow: 0 10px 22px var(--uplt-color-accent-shadow-soft);
}

/* Style the card content areas */
.card-with-bottom-text .sd-card-body {
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important;
    gap: 0.25rem;
    padding: 0.85rem 1rem 1rem !important;
}

.card-with-bottom-text .sd-card-header {
    background: linear-gradient(
        135deg,
        var(--uplt-color-accent) 0%,
        #0a5f58 100%
    ) !important;
    color: #ffffff !important;
    border-bottom: 0 !important;
    border-top-left-radius: 0.8rem !important;
    border-top-right-radius: 0.8rem !important;
    padding: 0.72rem 1rem !important;
}

.card-with-bottom-text .sd-card-header .sd-card-text,
.card-with-bottom-text .sd-card-header strong {
    color: #ffffff !important;
}

.card-with-bottom-text .sd-card-title {
    margin-bottom: 0.35rem;
    font-weight: 650;
    letter-spacing: -0.01em;
}

/* Make images not grow or shrink */
.card-with-bottom-text img {
    flex-shrink: 0 !important;
    margin-bottom: 0.5rem !important;
    border-radius: 0.45rem;
    border: 1px solid var(--uplt-color-border-muted);
    background: var(--uplt-color-card-bg);
}

/* Push the last paragraph to the bottom */
.card-with-bottom-text .sd-card-body > p:last-child {
    margin-top: auto !important;
    padding-top: 0.5rem !important;
    text-align: center !important;
}

html.dark .card-with-bottom-text,
html.dark-theme .card-with-bottom-text,
[data-color-mode="dark"] .card-with-bottom-text {
    background: linear-gradient(180deg, #252525 0%, #1f1f1f 100%) !important;
    box-shadow: 0 7px 20px rgba(0, 0, 0, 0.3);
}

html.dark .card-with-bottom-text .sd-card-header,
html.dark-theme .card-with-bottom-text .sd-card-header,
[data-color-mode="dark"] .card-with-bottom-text .sd-card-header {
    background: linear-gradient(135deg, #178f84 0%, #0f6f67 100%) !important;
}

.img-container img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.right-toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--uplt-color-border-muted);
}

.right-toc-title {
    font-weight: 600;
    font-size: 1.1em;
    color: var(--uplt-color-accent);
}

.right-toc-buttons {
    display: flex;
    align-items: center;
}

.right-toc-toggle-btn {
    background: none;
    border: none;
    color: var(--uplt-color-accent);
    font-size: 16px;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    padding: 0;
    transition: background-color 0.2s;
}

.right-toc-toggle-btn:hover {
    background-color: var(--uplt-color-accent-hover);
}

.right-toc-content {
    padding: 15px 15px 15px 20px;
    overflow-y: auto;
    max-height: calc(100vh - 200px);
}

.right-toc-list {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.right-toc-link {
    display: block;
    padding: 5px 0;
    text-decoration: none;
    color: var(--uplt-color-text-main);
    border-radius: 4px;
    transition: all 0.2s ease;
    margin-bottom: 3px;
}

.right-toc-link:hover {
    background-color: var(--uplt-color-accent-hover);
    padding-left: 5px;
    color: var(--uplt-color-accent);
}

.right-toc-level-h1 {
    font-weight: 600;
    font-size: 1em;
}

.right-toc-level-h2 {
    padding-left: 1.2em;
    font-size: 0.95em;
}

.right-toc-level-h3 {
    padding-left: 2.4em;
    font-size: 0.9em;
    color: var(--uplt-color-text-muted);
}

.right-toc-subtoggle {
    background: none;
    border: none;
    color: var(--uplt-color-accent);
    cursor: pointer;
    font-size: 0.9em;
    margin-right: 0.3em;
    padding: 0;
}

.right-toc-sublist {
    list-style-type: none;
    margin: 0.2em 0 0.4em 0;
    padding-left: 1.2em;
}

/* Active TOC item highlighting */
.right-toc-link.active {
    background-color: var(--uplt-color-accent-active);
    color: var(--uplt-color-accent);
    font-weight: 500;
    padding-left: 5px;
}

/* Collapsed state */
.right-toc-collapsed {
    width: auto;
    border-left-width: 0;
}

.right-toc-collapsed .right-toc-header {
    border-bottom: none;
    padding: 8px 12px;
}

/* Scrollbar styling */
.right-toc-content::-webkit-scrollbar {
    width: 5px;
}

.right-toc-content::-webkit-scrollbar-track {
    background: var(--uplt-color-scrollbar-track);
    border-radius: 10px;
}

.right-toc-content::-webkit-scrollbar-thumb {
    background: var(--uplt-color-scrollbar-thumb);
    border-radius: 10px;
}

.right-toc-content::-webkit-scrollbar-thumb:hover {
    background: var(--uplt-color-scrollbar-thumb-hover);
}

.toc-wrapper {
    position: relative;
    display: flex;
    max-width: 1100px; /* match .rst-content if needed */
    margin: 0 auto;
    gap: 20px;
}

.rst-content {
    flex: 1;
}
.right-toc {
    position: fixed;
    top: 90px;
    width: 280px;
    left: 1125px;
    font-size: 0.9em;
    background-color: var(--uplt-color-panel-bg);
    z-index: 100;
    border-radius: 6px;
    box-shadow: 0 4px 10px var(--uplt-color-shadow);
    border-left: 3px solid var(--uplt-color-accent);
    transition: all 0.3s ease;
    max-height: calc(100vh - 150px);
}

.gallery-filter-controls {
    margin: 1rem 0 2rem;
    padding: 1rem 1.2rem 1.25rem;
    border-radius: 18px;
    position: relative;
    overflow: hidden;
    background: var(--uplt-color-panel-bg);
    border: 1px solid var(--uplt-color-border-muted);
    box-shadow:
        0 14px 34px var(--uplt-color-shadow),
        0 2px 8px var(--uplt-color-accent-shadow-soft);
}

.gallery-filter-controls::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--uplt-color-accent),
        #0a5f58
    );
}

.gallery-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.9rem;
    border-radius: 14px;
    background: var(--uplt-color-sidebar-bg);
    border: 1px solid var(--uplt-color-border-muted);
    box-shadow: inset 0 1px 0 var(--uplt-color-inset-highlight);
}

.gallery-filter-button {
    border: 1px solid var(--uplt-color-button-border);
    background-color: var(--uplt-color-panel-bg);
    color: var(--uplt-color-text-strong);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 3px var(--uplt-color-shadow);
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.gallery-filter-button:hover {
    transform: translateY(-1px);
    border-color: var(--uplt-color-accent);
    box-shadow: 0 6px 14px var(--uplt-color-accent-shadow-soft);
}

.gallery-filter-button.is-active {
    background-color: var(--uplt-color-accent);
    border-color: var(--uplt-color-accent);
    color: var(--uplt-color-white);
    box-shadow: 0 8px 18px var(--uplt-color-accent-shadow-strong);
}

.gallery-filter-controls .gallery-unified {
    position: relative;
    z-index: 1;
}

.sy-main .yue .sphx-glr-thumbnails .sphx-glr-thumbcontainer > img {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.9rem 0.9rem 0.55rem;
    background: var(--uplt-color-gallery-plot-bg);
    border-bottom: 1px solid var(--uplt-color-gallery-plot-border);
    box-shadow: inset 0 0 0 1px var(--uplt-color-gallery-plot-shadow);
}

.gallery-filter-controls .gallery-unified .sphx-glr-thumbcontainer {
    background: var(--uplt-color-panel-bg);
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 18px;
    box-shadow: 0 10px 24px var(--uplt-color-shadow);
    overflow: hidden;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.gallery-filter-controls .gallery-unified .sphx-glr-thumbcontainer:hover {
    transform: translateY(-3px);
    border-color: var(--uplt-color-accent);
    box-shadow: 0 16px 30px var(--uplt-color-accent-shadow-soft);
}

.gallery-filter-controls .gallery-unified .sphx-glr-thumbnail-title {
    padding: 0.2rem 0.95rem 1rem;
    color: var(--uplt-color-text-strong);
    font-weight: 600;
}

.gallery-section-hidden {
    display: none;
}

body.gallery-filter-active .sphx-glr-thumbnails:not(.gallery-unified) {
    display: none;
}

body.gallery-filter-active .gallery-section-header,
body.gallery-filter-active .gallery-section-description {
    display: none;
}

body.whats_new .wy-menu-vertical li.toctree-l1.current > ul {
    display: none;
}

body.whats_new .wy-menu-vertical li.toctree-l2,
body.whats_new .wy-menu-vertical li.toctree-l3,
body.whats_new .wy-menu-vertical li.toctree-l4 {
    display: none;
}

body.whats_new .wy-menu-vertical a[href^="#"] {
    display: none;
}

body.whats_new .wy-menu-vertical li:has(> a[href^="#"]) {
    display: none;
}

/* Hide gallery subsections from left TOC */
body.wy-body-for-nav
    .wy-menu-vertical
    .wy-menu-vertical-2
    a:is(
        [href="#layouts"],
        [href="#legends-and-colorbars"],
        [href="#geoaxes"],
        [href="#plot-types"],
        [href="#colors-and-cycles"]
    ),
body.wy-body-for-nav
    .wy-menu-vertical
    .wy-menu-vertical-2
    a:is(
        [href="#layouts"],
        [href="#legends-and-colorbars"],
        [href="#geoaxes"],
        [href="#plot-types"],
        [href="#colors-and-cycles"]
    )
    + ul,
body.wy-body-for-nav
    .wy-menu-vertical
    .wy-menu-vertical-2
    li[class*="toctree-l1"]:has(
        :is(
            a[href="#layouts"],
            a[href="#legends-and-colorbars"],
            a[href="#geoaxes"],
            a[href="#plot-types"],
            a[href="#colors-and-cycles"]
        )
    ) {
    display: none !important;
}

/* Hide the section containers themselves */
.gallery-section {
    margin: 1.5em 0;
}

:is(
        section#layouts,
        section#legends-and-colorbars,
        section#geoaxes,
        section#plot-types,
        section#colors-and-cycles
    )
    > :is(h1, p) {
    display: none;
}

/* Style for gallery section headers */
.gallery-section-header {
    font-size: 1.5em;
    font-weight: bold;
    display: block;
    margin: 1.5em 0 0.5em 0;
    border-bottom: 2px solid var(--uplt-color-accent);
    padding-bottom: 0.3em;
    color: var(--uplt-color-accent);
}

.gallery-section-description {
    margin: 0 0 1em 0;
    color: var(--uplt-color-text-secondary);
}

/* Gallery example pages: collapsible source code */
.yue details.uplt-code-details {
    margin-top: 0.9rem;
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 0.35rem;
    background: var(--uplt-color-panel-bg);
}

.yue details.uplt-code-details > summary.uplt-code-summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
    padding: 0.45rem 0.7rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--sy-c-link);
}

.yue details.uplt-code-details > summary.uplt-code-summary::-webkit-details-marker {
    display: none;
}

.yue details.uplt-code-details[open] > summary.uplt-code-summary {
    border-bottom: 1px solid var(--uplt-color-border-muted);
}

.yue details.uplt-code-details > .highlight-Python {
    margin: 0;
    border: 0;
    border-radius: 0 0 0.35rem 0.35rem;
}

.yue details.uplt-code-details > .nbinput.docutils.container {
    margin: 0;
    border: 0;
    border-radius: 0 0 0.35rem 0.35rem;
}

.yue details.uplt-code-details > .nbinput.docutils.container div.input_area {
    border-radius: 0 0 0.35rem 0.35rem;
    border-top: 0;
}

/* Responsive adjustments */
@media screen and (max-width: 1200px) {
    .right-toc {
        width: 230px;
    }
}

@media screen and (max-width: 992px) {
    .right-toc {
        display: none; /* Hide on smaller screens */
    }
}

.output_area.docutils.container {
    text-align: center; /* Centers inline or inline-block children horizontally */
}

/* Optional: Ensure image respects container boundaries */
.output_area.docutils.container img {
    width: 100%;
    height: auto;
    display: block;
}

/* Shibuya: unify sidebar and notebook cell backgrounds */
.sy-lside,
.sy-lside-inner,
.sy-rside,
.sy-rside-inner,
.sy-scrollbar {
    background-color: var(--uplt-color-toc-bg);
}

.yue div.nbinput.container > div.input_area,
.yue .highlight,
.yue .highlight pre {
    background-color: var(--code-block-background) !important;
}

.yue div.nboutput.container {
    display: block !important;
}

.yue div.nboutput.container > div.prompt {
    display: none !important;
}

.yue div.nboutput.container > div.output_area {
    background-color: var(--uplt-color-plot-panel-bg) !important;
    border: 1px solid var(--uplt-color-plot-panel-border);
    border-radius: 0.45rem;
    padding: 0.4rem;
    width: 100%;
    max-width: 100%;
    margin: 0.25rem 0 !important;
    overflow: visible;
}

.yue div.nboutput.container > div.output_area > * {
    margin-left: auto;
    margin-right: auto;
}

/* Shibuya right TOC: collapse sub-H1 headings under each H1 section */
.sy-rside .localtoc {
    margin-left: 0.55rem;
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 0.5rem;
    padding: 0.7rem 0.75rem;
    background: var(--uplt-color-panel-bg);
    box-shadow: 0 1px 6px var(--uplt-color-shadow);
}

.sy-rside .sy-rside-inner > div:empty {
    display: none;
}

.sy-rside .localtoc > h3 {
    color: var(--sy-c-light);
    font-family: var(--sy-f-heading);
    font-size: 0.86rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    margin: 0 0 0.5rem 0;
    padding: 0 0 0.45rem 0;
    border-bottom: 1px solid var(--sy-c-divider);
}

.sy-rside .localtoc > .uplt-toc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.45rem;
    margin: 0 0 0.5rem 0;
    padding: 0 0 0.45rem 0;
    border-bottom: 1px solid var(--sy-c-divider);
}

.sy-rside .localtoc > .uplt-toc-head > h3 {
    color: var(--sy-c-light);
    font-family: var(--sy-f-heading);
    font-size: 0.86rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    margin: 0;
    padding: 0;
    border: 0;
}

.sy-rside .localtoc > ul li > a {
    display: block;
    padding: 0.08rem 0.2rem 0.08rem 0.45rem;
    border-radius: 0.2rem;
}

.sy-rside .localtoc > ul > li.uplt-toc-collapsible {
    position: relative;
    padding-left: 1.2rem;
}

.sy-rside .localtoc > .uplt-toc-controls {
    display: flex;
    gap: 0.35rem;
    margin: 0 0 0.75rem 0;
}

.sy-rside .localtoc > .uplt-code-controls {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 0.35rem;
    margin: 0.85rem 0 0 0;
    padding-top: 0.55rem;
    border-top: 1px solid var(--sy-c-divider);
}

.sy-rside .localtoc > .uplt-code-controls .uplt-code-btn {
    width: 100%;
    justify-self: stretch;
    text-align: left;
}

.sy-rside .localtoc .uplt-toc-btn {
    border: 1px solid var(--sy-c-border);
    background: var(--uplt-color-panel-bg);
    color: var(--sy-c-text);
    border-radius: 6px;
    padding: 0.16rem 0.5rem;
    font-size: 0.73rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.25;
    cursor: pointer;
    box-shadow: 0 1px 2px var(--uplt-color-shadow);
    transition:
        border-color 0.2s ease,
        color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease;
}

.sy-rside .localtoc > .uplt-toc-head .uplt-toc-btn-hide {
    padding: 0.14rem 0.42rem;
}

.sy-rside .localtoc .uplt-toc-btn:hover {
    border-color: var(--sy-c-link);
    color: var(--sy-c-link);
    background: var(--sy-c-surface);
    box-shadow: 0 1px 3px var(--uplt-color-shadow);
}

.sy-rside .localtoc .uplt-toc-btn:focus-visible {
    outline: 2px solid var(--sy-c-link);
    outline-offset: 1px;
}

.uplt-rside-show {
    position: fixed;
    right: 1rem;
    top: 5.5rem;
    z-index: 50;
    border: 1px solid var(--sy-c-border);
    background: var(--uplt-color-panel-bg);
    color: var(--sy-c-text);
    border-radius: 6px;
    padding: 0.24rem 0.68rem;
    font-size: 0.73rem;
    font-weight: 600;
    cursor: pointer;
    display: none;
    box-shadow: 0 2px 10px var(--uplt-color-shadow);
}

.uplt-rside-hidden .uplt-rside-show {
    display: inline-flex;
    align-items: center;
}

.uplt-rside-hidden .sy-rside {
    display: none;
}

.uplt-rside-hidden .rside-overlay {
    display: none;
}

.sy-rside .localtoc > ul > li > button.uplt-toc-toggle {
    position: absolute;
    left: -0.1rem;
    top: 0.12rem;
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 3px;
    border: none;
    background: transparent;
    color: var(--sy-c-light);
    cursor: pointer;
    font-size: 0;
    line-height: 1;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.sy-rside .localtoc > ul > li > button.uplt-toc-toggle::before {
    content: "▸";
    font-size: 2.02rem;
    transform: rotate(0deg);
    transition: transform 0.2s ease;
}

.sy-rside
    .localtoc
    > ul
    > li
    > button.uplt-toc-toggle[aria-expanded="true"]::before {
    transform: rotate(90deg);
}

.sy-rside .localtoc > ul > li > button.uplt-toc-toggle:hover {
    color: var(--sy-c-link);
    background: var(--sy-c-surface);
}

.globaltoc > ul a.current,
.localtoc > ul li.active > a {
    color: var(--sy-c-link) !important;
}

.globaltoc > ul a:hover,
.localtoc > ul li > a:hover {
    color: var(--sy-c-link-hover) !important;
}

/* Left TOC: subtle colored section markers */
.globaltoc li.toctree-l1 {
    border-left: 3px solid var(--uplt-color-border-muted);
    padding-left: 0.45rem;
    border-radius: 0.2rem;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 1) {
    border-left-color: #7fb3ad;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 2) {
    border-left-color: #8fb6cc;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 3) {
    border-left-color: #b4b6d8;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 4) {
    border-left-color: #c0b7ce;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 5) {
    border-left-color: #b7c8a7;
}

.globaltoc li.toctree-l1:nth-of-type(6n + 6) {
    border-left-color: #d2b8a4;
}

/* API pages: increase visual separation for summary and details blocks */
.sy-main .yue [id^="api-"] p.rubric {
    margin-top: 1.25rem;
    margin-bottom: 0.45rem;
    padding: 0.35rem 0.6rem;
    border-left: 3px solid var(--uplt-color-accent);
    background: linear-gradient(
        90deg,
        var(--uplt-color-accent-grad-start),
        var(--uplt-color-accent-grad-end)
    );
    border-radius: 0.2rem;
}

.sy-main .yue [id^="api-"] dl.py {
    margin-top: 0.85rem;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 0.35rem;
    background: var(--uplt-color-panel-bg);
}

.sy-main .yue [id^="api-"] dl.py.attribute,
.sy-main .yue [id^="api-"] dl.py.data {
    border-left: 3px solid #2f7a4a;
}

.sy-main .yue [id^="api-"] dl.py.method,
.sy-main .yue [id^="api-"] dl.py.function {
    border-left: 3px solid #1f6d9c;
}

.sy-main .yue [id^="api-"] dl.py.class,
.sy-main .yue [id^="api-"] dl.py.exception {
    border-left: 3px solid #7a4a1f;
}

.sy-main .yue [id^="api-"] dl.py dt {
    padding: 0.25rem 0.35rem;
    border-radius: 0.2rem;
    background: var(--uplt-color-sidebar-bg);
}

/* What's-new release bodies generated by docs/_scripts/fetch_releases.py.
   Each release is emitted inside a <div class="uplt-whats-new-release-body">
   so we have a single styling hook for spacing, code-block padding, and the
   <details> snippet affordance. */
.uplt-whats-new-release-body {
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}

.uplt-whats-new-release-body h2,
.uplt-whats-new-release-body h3,
.uplt-whats-new-release-body h4 {
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.uplt-whats-new-release-body details {
    margin: 0.5rem 0 1rem;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--uplt-color-sidebar-bg, #e5e7eb);
    border-radius: 0.35rem;
    background: var(--uplt-color-sidebar-bg, #f9fafb);
}

.uplt-whats-new-release-body details > summary {
    cursor: pointer;
    font-weight: 600;
}

.uplt-whats-new-release-body pre {
    overflow-x: auto;
}

.uplt-whats-new-release-body img {
    max-width: 100%;
    height: auto;
}

/* Why UltraPlot page: before/after comparison cards */
.uplt-why {
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 0.8rem;
    background: linear-gradient(
        180deg,
        var(--uplt-color-white) 0%,
        var(--uplt-color-sidebar-bg) 100%
    );
    box-shadow: 0 4px 14px var(--uplt-color-shadow);
    overflow: hidden;
}

.uplt-why-mpl {
    border-top: 4px solid #b45309;
}

.uplt-why-uplt {
    border-top: 4px solid #178f84;
}

.uplt-why img {
    width: 100%;
    height: auto;
    border-radius: 0.45rem;
    background: var(--uplt-color-panel-bg);
}

.uplt-why-compare {
    margin-bottom: 0.75rem;
}

.uplt-why-compare .sd-card-body {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.uplt-why-compare .uplt-compare-labels {
    display: flex;
    justify-content: space-between;
    gap: 0.6rem;
    padding: 0.4rem 0.75rem 0;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.uplt-why-compare .uplt-compare-labels .uplt-label {
    background: var(--uplt-color-panel-bg);
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 9999px;
    padding: 0.1rem 0.6rem;
}

.uplt-why-compare .uplt-compare-labels .uplt-label-mpl {
    color: #b45309;
}

.uplt-why-compare .uplt-compare-labels .uplt-label-uplt {
    color: #178f84;
}

.uplt-compare-frame {
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    border-radius: 0.45rem;
    border: 1px solid var(--uplt-color-border-muted);
    background: var(--uplt-color-panel-bg);
    --uplt-compare-position: 50%;
}

.uplt-compare-frame .uplt-compare-side {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.uplt-compare-frame .uplt-compare-side .sd-card-body {
    margin: 0;
    padding: 0.75rem;
    color: inherit;
}

.uplt-compare-frame .uplt-compare-side .sd-card-body figure {
    width: 100%;
    margin: 0;
}

.uplt-compare-frame .uplt-compare-side .sd-card-body figure.align-default {
    text-align: left;
}

.uplt-compare-frame .uplt-compare-side .sd-card-body figure img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
}

.uplt-compare-frame .uplt-compare-side.uplt-compare-uplt {
    position: relative;
    z-index: 1;
    clip-path: inset(0 0 0 var(--uplt-compare-position));
}

.uplt-compare-frame .uplt-compare-side.uplt-compare-mpl {
    position: absolute;
    inset: 0;
    clip-path: inset(0 calc(100% - var(--uplt-compare-position)) 0 0);
    z-index: 2;
}

.uplt-compare-frame .uplt-compare-handle {
    position: absolute;
    top: 0;
    left: var(--uplt-compare-position);
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--uplt-color-text-secondary);
    opacity: 0.95;
    pointer-events: all;
    cursor: ew-resize;
    z-index: 3;
}

.uplt-compare-frame .uplt-compare-handle::after {
    content: "";
    position: absolute;
    inset: 0 -8px;
    width: 16px;
}

.uplt-compare-slider {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0;
    opacity: 0;
    overflow: hidden;
}

.uplt-compare-slider input[type="range"] {
    width: 1px;
    margin: 0;
}

.uplt-compare-label-btn {
    appearance: none;
    border: 1px solid var(--uplt-color-border-muted);
    border-radius: 9999px;
    background: var(--uplt-color-panel-bg);
    color: inherit;
    padding: 0.1rem 0.6rem;
    margin: 0;
    font: inherit;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    line-height: 1.2;
    text-transform: uppercase;
    cursor: pointer;
}

.uplt-compare-label-btn:focus-visible {
    outline: 2px solid var(--uplt-color-accent);
    outline-offset: 2px;
}

.uplt-compare-col {
    grid-column: 1 / -1;
}

.uplt-why-compare-row {
    align-items: stretch;
}

.uplt-why-compare-row .uplt-why-compare-col,
.uplt-why-compare-row .uplt-why-compare-col.sd-col {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    grid-column: 1 / -1;
}

.uplt-why-compare-row .uplt-why-compare-hide-col {
    display: none !important;
}


.uplt-why .sd-card-body > p:first-child {
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.uplt-why-mpl .sd-card-body > p:first-child strong {
    color: #b45309;
}

.uplt-why-uplt .sd-card-body > p:first-child strong {
    color: #178f84;
}

.uplt-why .sd-card-body > p:last-child {
    margin-top: auto;
    padding-top: 0.35rem;
    color: var(--uplt-color-text-secondary);
}

html.dark .uplt-why,
html.dark-theme .uplt-why,
[data-color-mode="dark"] .uplt-why {
    background: linear-gradient(180deg, #252525 0%, #1f1f1f 100%);
}