:root {
    --font-body: "Trebuchet MS", "Lucida Sans Unicode", "Gill Sans", sans-serif;
    --font-display: "Palatino Linotype", "Book Antiqua", Georgia, serif;
    --font-mono: "Cascadia Code", "Fira Code", Consolas, monospace;
    --bg: #f4efe3;
    --bg-strong: #e6dcc9;
    --panel: rgba(255, 250, 240, 0.88);
    --panel-strong: rgba(250, 244, 230, 0.96);
    --panel-soft: rgba(255, 250, 240, 0.74);
    --text: #2e2a24;
    --muted: #6a6258;
    --accent: #7d4d28;
    --accent-soft: #d6b184;
    --line: rgba(76, 58, 39, 0.14);
    --shadow: 0 20px 45px rgba(77, 57, 35, 0.14);
    --radius: 22px;
    --radius-small: 14px;
    --sidebar-width: 22rem;
    --bg-glow-top: rgba(214, 177, 132, 0.38);
    --bg-glow-bottom: rgba(125, 77, 40, 0.18);
    --bg-gradient: linear-gradient(160deg, #f7f2e7 0%, #efe4d0 44%, #e7d7bf 100%);
    --sidebar-gradient: linear-gradient(180deg, rgba(67, 49, 32, 0.92), rgba(52, 39, 28, 0.96));
    --sidebar-inner: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    --sidebar-text: #f7efe3;
    --sidebar-muted: rgba(247, 239, 227, 0.72);
    --sidebar-copy: rgba(247, 239, 227, 0.86);
    --sidebar-input-border: rgba(255, 255, 255, 0.12);
    --sidebar-input-bg: rgba(255, 255, 255, 0.08);
    --sidebar-input-placeholder: rgba(247, 239, 227, 0.56);
    --sidebar-group-border: rgba(255, 255, 255, 0.05);
    --sidebar-group-bg: rgba(255, 255, 255, 0.03);
    --sidebar-link-bg: rgba(255, 255, 255, 0.06);
    --sidebar-link-hover-bg: rgba(255, 255, 255, 0.12);
    --sidebar-link-text: rgba(247, 239, 227, 0.86);
    --sidebar-link-strong: #fff7eb;
    --nav-active-text: #2f2316;
    --nav-active-bg: linear-gradient(135deg, #f8e0b8, #d8b07d);
    --nav-active-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
    --button-gradient: linear-gradient(135deg, #7d4d28, #a86e42);
    --button-text: #fff7eb;
    --notice-border: rgba(125, 77, 40, 0.28);
    --hero-bg:
        linear-gradient(135deg, rgba(255, 255, 255, 0.54), rgba(255, 249, 239, 0.9)),
        linear-gradient(140deg, rgba(214, 177, 132, 0.22), transparent 55%);
    --feature-bg: rgba(255, 255, 255, 0.45);
    --card-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(248, 240, 227, 0.96));
    --card-hover-border: rgba(125, 77, 40, 0.28);
    --card-hover-shadow: 0 16px 30px rgba(88, 62, 36, 0.14);
    --crumb-separator: rgba(46, 42, 36, 0.35);
    --toc-bg: rgba(255, 248, 239, 0.82);
    --blockquote-bg: rgba(125, 77, 40, 0.06);
    --inline-code-bg: rgba(46, 42, 36, 0.08);
    --code-bg: #2f261f;
    --code-text: #f7efe3;
    --table-bg: rgba(255, 255, 255, 0.54);
    --table-head-bg: rgba(125, 77, 40, 0.08);
    --media-embed-bg: rgba(255, 255, 255, 0.58);
    --media-frame-border: rgba(76, 58, 39, 0.1);
    --media-frame-bg: rgba(255, 253, 248, 0.84);
    --media-frame-hover-shadow: 0 12px 24px rgba(88, 62, 36, 0.14);
    --media-frame-hover-border: rgba(125, 77, 40, 0.22);
    --media-action-border: rgba(125, 77, 40, 0.2);
    --media-action-bg: linear-gradient(180deg, rgba(255, 251, 245, 0.96), rgba(243, 230, 211, 0.92));
    --media-action-hover-border: rgba(125, 77, 40, 0.34);
    --media-action-hover-shadow: 0 10px 22px rgba(88, 62, 36, 0.12);
    --media-action-secondary-bg: rgba(255, 255, 255, 0.52);
    --media-iframe-bg: #ffffff;
    --popover-bg: rgba(247, 241, 231, 0.98);
    --popover-shadow: 0 40px 100px rgba(25, 17, 11, 0.38);
    --popover-backdrop: rgba(21, 17, 13, 0.72);
    --popover-close-border: rgba(125, 77, 40, 0.18);
    --popover-close-bg: rgba(255, 255, 255, 0.72);
    --popover-content-bg: rgba(255, 255, 255, 0.58);
    --video-bg: #120d09;
    --broken-link: #8b3d3d;
    --mobile-backdrop: rgba(21, 17, 13, 0.36);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
    accent-color: var(--accent);
}

body {
    position: relative;
    isolation: isolate;
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top left, var(--bg-glow-top), transparent 28rem),
        radial-gradient(circle at bottom right, var(--bg-glow-bottom), transparent 30rem),
        var(--bg-gradient);
    font-family: var(--font-body);
    line-height: 1.65;
}

body.is-page-loading {
    overflow: hidden;
}

a {
    color: var(--accent);
}

code,
pre {
    font-family: var(--font-mono);
}

.theme-loader {
    --theme-loader-overlay: color-mix(in srgb, var(--bg, #0b1220) 84%, black 16%);
    --theme-loader-panel-bg: color-mix(in srgb, var(--panel-strong, rgba(255, 255, 255, 0.94)) 90%, transparent);
    --theme-loader-panel-border: color-mix(in srgb, var(--line, rgba(255, 255, 255, 0.14)) 88%, transparent);
    --theme-loader-text: var(--text, #eef4ff);
    --theme-loader-muted: var(--muted, #97a8c2);
    --theme-loader-accent: var(--accent, #7d4d28);
    --theme-loader-accent-soft: var(--accent-soft, #d6b184);
    --theme-loader-core: linear-gradient(135deg, var(--theme-loader-accent), var(--theme-loader-accent-soft));
    --theme-loader-core-shadow: color-mix(in srgb, var(--theme-loader-accent) 42%, transparent);
    --theme-loader-stage-bg:
        radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--theme-loader-accent-soft) 20%, transparent), transparent 62%),
        radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--theme-loader-accent) 10%, transparent), transparent 82%);
    --theme-loader-ring-border: color-mix(in srgb, var(--theme-loader-accent) 34%, transparent);
    --theme-loader-ring-inner-border: color-mix(in srgb, var(--theme-loader-accent-soft) 42%, transparent);
    --theme-loader-beam: linear-gradient(90deg, transparent, color-mix(in srgb, var(--theme-loader-accent-soft) 92%, white 8%), transparent);
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(circle at top, color-mix(in srgb, var(--theme-loader-accent) 16%, transparent), transparent 28rem),
        radial-gradient(circle at bottom, color-mix(in srgb, var(--theme-loader-accent-soft) 12%, transparent), transparent 34rem),
        var(--theme-loader-overlay);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, visibility 0s linear 180ms;
    z-index: 140;
}

.theme-loader[data-loader-state="visible"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
}

.theme-loader__panel {
    display: grid;
    justify-items: center;
    gap: 0.9rem;
    width: min(20rem, 100%);
    padding: 1.35rem 1.35rem 1.15rem;
    border: 1px solid var(--theme-loader-panel-border);
    border-radius: calc(var(--radius, 20px) + 0.35rem);
    background: var(--theme-loader-panel-bg);
    box-shadow: 0 1.5rem 4rem color-mix(in srgb, var(--theme-loader-accent) 16%, rgba(0, 0, 0, 0.28));
    text-align: center;
}

.theme-loader__eyebrow,
.theme-loader__label {
    margin: 0;
}

.theme-loader__eyebrow {
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--theme-loader-muted);
}

.theme-loader__label {
    color: var(--theme-loader-text);
    font-family: var(--font-display, var(--font-body));
    font-size: 1rem;
}

.theme-loader__stage {
    position: relative;
    display: grid;
    place-items: center;
    width: min(7rem, 32vw);
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--theme-loader-stage-bg);
    isolation: isolate;
    overflow: hidden;
}

.theme-loader__stage::before,
.theme-loader__stage::after {
    content: "";
    position: absolute;
    inset: 9%;
    border-radius: inherit;
    pointer-events: none;
}

.theme-loader__stage::before {
    border: 1px solid color-mix(in srgb, var(--theme-loader-accent) 18%, transparent);
    opacity: 0.8;
}

.theme-loader__stage::after {
    inset: 22%;
    background: radial-gradient(circle, color-mix(in srgb, var(--theme-loader-accent-soft) 22%, transparent), transparent 72%);
    filter: blur(12px);
    opacity: 0.68;
}

.theme-loader__ring,
.theme-loader__beam,
.theme-loader__core {
    position: absolute;
}

.theme-loader__ring {
    inset: 6%;
    border: 1px solid var(--theme-loader-ring-border);
    border-radius: 50%;
    animation: theme-loader-rotate 1.9s linear infinite;
}

.theme-loader__ring--inner {
    inset: 24%;
    border-color: var(--theme-loader-ring-inner-border);
    animation-direction: reverse;
    animation-duration: 1.45s;
}

.theme-loader__beam {
    width: 82%;
    height: 2px;
    border-radius: 999px;
    background: var(--theme-loader-beam);
    transform-origin: center;
    animation: theme-loader-sweep 2.2s ease-in-out infinite;
    opacity: 0.8;
}

.theme-loader__beam--secondary {
    transform: rotate(90deg);
    animation-duration: 2.8s;
    opacity: 0.42;
}

.theme-loader__core {
    width: 28%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--theme-loader-core);
    box-shadow:
        0 0 0 1px color-mix(in srgb, var(--theme-loader-accent-soft) 28%, transparent),
        0 0 1.6rem var(--theme-loader-core-shadow);
    animation: theme-loader-pulse 1.2s ease-in-out infinite;
}

@keyframes theme-loader-rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes theme-loader-sweep {
    0%,
    100% {
        transform: rotate(0deg) scaleX(0.74);
        opacity: 0.34;
    }

    50% {
        transform: rotate(180deg) scaleX(1);
        opacity: 0.94;
    }
}

@keyframes theme-loader-pulse {
    0%,
    100% {
        transform: scale(0.86);
    }

    50% {
        transform: scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .theme-loader,
    .theme-loader *,
    .theme-loader::before,
    .theme-loader::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
    }
}

.shell {
    display: grid;
    grid-template-columns: minmax(17rem, var(--sidebar-width)) minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 1.15rem;
    border-right: 1px solid var(--line);
    background: var(--sidebar-gradient);
    color: var(--sidebar-text);
    overflow: hidden;
    z-index: 20;
}

.sidebar__inner {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    height: 100%;
    padding: 1.15rem;
    border-radius: calc(var(--radius) + 6px);
    background: var(--sidebar-inner);
    backdrop-filter: blur(16px);
}

.sidebar-block {
    min-width: 0;
}

.brand {
    display: inline-flex;
    flex-direction: column;
    gap: 0.15rem;
    color: inherit;
    text-decoration: none;
}

.brand__eyebrow,
.masthead__eyebrow,
.panel__eyebrow,
.content-card__meta {
    margin: 0;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.73rem;
    color: var(--muted);
}

.brand__eyebrow {
    color: var(--sidebar-muted);
}

.brand__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--sidebar-link-strong);
}

.nav-search {
    display: grid;
    gap: 0.45rem;
    font-size: 0.92rem;
    color: var(--sidebar-copy);
}

.nav-search input {
    width: 100%;
    border: 1px solid var(--sidebar-input-border);
    border-radius: 999px;
    padding: 0.8rem 1rem;
    background: var(--sidebar-input-bg);
    color: var(--sidebar-link-strong);
    outline: none;
}

.nav-search input::placeholder {
    color: var(--sidebar-input-placeholder);
}

.tree {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    padding-right: 0.35rem;
}

.sidebar__spacer {
    margin-top: auto;
}

.sidebar-panel {
    display: grid;
    gap: 0.55rem;
    padding: 0.9rem 0.95rem;
    border-radius: 16px;
    border: 1px solid var(--sidebar-group-border);
    background: var(--sidebar-group-bg);
}

.sidebar-panel__eyebrow {
    margin: 0;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.7rem;
    color: var(--sidebar-muted);
}

.sidebar-panel__title {
    margin: 0;
    font-size: 1rem;
    font-family: var(--font-display);
    color: var(--sidebar-link-strong);
}

.sidebar-panel__list {
    list-style: none;
    display: grid;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
}

.sidebar-panel__link {
    display: inline-flex;
    align-items: center;
    min-height: 2.25rem;
    border-radius: 12px;
    padding: 0.55rem 0.7rem;
    color: var(--sidebar-link-text);
    text-decoration: none;
    background: var(--sidebar-link-bg);
    transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.sidebar-panel__link:hover,
.sidebar-panel__link:focus-visible {
    background: var(--sidebar-link-hover-bg);
    color: var(--sidebar-link-strong);
    transform: translateX(2px);
}

.sidebar-panel__link.is-active {
    color: var(--nav-active-text);
    background: var(--nav-active-bg);
    box-shadow: var(--nav-active-shadow);
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.35rem;
}

.nav-list--nested {
    margin-top: 0.5rem;
    padding-left: 0.8rem;
}

.nav-node[hidden] {
    display: none;
}

.nav-group {
    border-radius: 16px;
    border: 1px solid var(--sidebar-group-border);
    background: var(--sidebar-group-bg);
}

.nav-group__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    cursor: pointer;
    list-style: none;
}

.nav-group__summary::-webkit-details-marker {
    display: none;
}

.nav-group__title {
    font-weight: 700;
    color: var(--sidebar-link-strong);
}

.nav-group__overview,
.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 2.25rem;
    border-radius: 12px;
    padding: 0.6rem 0.75rem;
    color: var(--sidebar-link-text);
    text-decoration: none;
    transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav-group__overview {
    white-space: nowrap;
    padding: 0.35rem 0.75rem;
    background: var(--sidebar-link-bg);
}

.nav-group__overview:hover,
.nav-link:hover,
.nav-group__overview:focus-visible,
.nav-link:focus-visible {
    background: var(--sidebar-link-hover-bg);
    color: var(--sidebar-link-strong);
    transform: translateX(2px);
}

.nav-link.is-active,
.nav-group__overview.is-active {
    color: var(--nav-active-text);
    background: var(--nav-active-bg);
    box-shadow: var(--nav-active-shadow);
}

.main {
    padding: 1.5rem clamp(1rem, 3vw, 2.5rem) 3rem;
    min-width: 0;
}

.main-layout,
.content-region {
    display: grid;
    gap: 1.2rem;
}

.hero-layout {
    display: grid;
    gap: 1rem;
    align-items: end;
    grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
}

.content-cluster {
    display: grid;
    gap: 1.2rem;
    align-items: start;
}

.layout-block {
    min-width: 0;
}

.masthead {
    display: grid;
    gap: 1rem;
    align-items: start;
    grid-template-columns: auto minmax(0, 1fr);
}

.masthead__toggle {
    display: none;
    border: none;
    border-radius: 999px;
    padding: 0.75rem 1rem;
    background: var(--button-gradient);
    color: var(--button-text);
    font-weight: 700;
    box-shadow: var(--shadow);
}

.masthead__copy,
.panel,
.article {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.masthead__copy {
    padding: 1.5rem 1.6rem;
}

.masthead__title,
.panel h2,
.panel h3,
.article h1,
.article h2,
.article h3,
.article h4,
.article h5,
.article h6 {
    margin: 0;
    font-family: var(--font-display);
    line-height: 1.2;
}

.masthead__title {
    margin-top: 0.35rem;
    font-size: clamp(1.9rem, 3.8vw, 3.15rem);
}

.masthead__lead {
    margin: 0.6rem 0 0;
    max-width: 60rem;
    color: var(--muted);
}

.masthead__stats-shell {
    display: grid;
    gap: 1rem;
    min-width: min(100%, 18rem);
}

.theme-panel {
    display: grid;
    gap: 0.45rem;
    align-content: start;
    padding: 1rem 1.15rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: var(--panel-strong);
    box-shadow: var(--shadow);
}

.theme-panel .panel__eyebrow {
    margin-bottom: 0.15rem;
}

.theme-panel--sidebar {
    border-color: var(--sidebar-group-border);
    background: var(--sidebar-group-bg);
    box-shadow: none;
}

.theme-panel--sidebar .panel__eyebrow {
    color: var(--sidebar-muted);
}

.theme-panel--sidebar .theme-panel__label,
.theme-panel--sidebar .theme-panel__hint {
    color: var(--sidebar-copy);
}

.theme-panel--sidebar .theme-panel__select {
    border-color: var(--sidebar-input-border);
    background: var(--sidebar-input-bg);
    color: var(--sidebar-link-strong);
}

.theme-panel__label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--muted);
}

.theme-panel__select {
    width: 100%;
    cursor: pointer;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.72rem 0.9rem;
    background: var(--bg-strong);
    color: var(--text);
    font: inherit;
}

.theme-panel__select:focus-visible {
    outline: 2px solid var(--accent-soft);
    outline-offset: 2px;
}

.theme-panel__hint {
    margin: 0;
    min-height: 2.8em;
    color: var(--muted);
    font-size: 0.92rem;
}

.masthead__stats {
    display: grid;
    gap: 0.55rem;
    min-width: 11rem;
    padding: 1rem 1.15rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: var(--panel-strong);
    box-shadow: var(--shadow);
}

.masthead__stats span {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    color: var(--muted);
}

.masthead__stats strong {
    color: var(--accent);
    font-size: 1.1rem;
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.4rem;
    padding: 1rem 0 0.25rem;
    border-top: 1px solid var(--line);
    color: var(--muted);
}

.site-footer__copy {
    display: grid;
    gap: 0.35rem;
}

.site-footer__text {
    margin: 0;
}

.site-footer__links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
    margin: 0;
    padding: 0;
}

.site-footer__nav a {
    color: inherit;
    text-decoration: none;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
    color: var(--accent);
}

:root[data-theme-sidebar="console"] .sidebar__inner {
    gap: 0.9rem;
    padding: 1rem;
}

:root[data-theme-sidebar="console"] .sidebar-block--search {
    order: 15;
}

:root[data-theme-sidebar="console"] .sidebar-block--theme {
    order: 20;
}

:root[data-theme-sidebar="console"] .sidebar-block--after-theme {
    order: 25;
}

:root[data-theme-sidebar="console"] .sidebar-block--after-brand {
    order: 30;
}

:root[data-theme-sidebar="console"] .sidebar-block--after-search {
    order: 35;
}

:root[data-theme-sidebar="console"] .sidebar-block--before-nav {
    order: 40;
}

:root[data-theme-sidebar="console"] .sidebar-block--nav {
    order: 50;
}

:root[data-theme-sidebar="console"] .sidebar-block--after-nav {
    order: 60;
}

:root[data-theme-sidebar="console"] .sidebar-block--spacer {
    order: 90;
}

:root[data-theme-sidebar="console"] .sidebar-block--bottom {
    order: 100;
}

:root[data-theme-breadcrumbs="hidden"] .layout-block--breadcrumbs {
    display: none;
}

:root[data-theme-toc="rail"] .content-cluster {
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 21rem);
}

:root[data-theme-toc="rail"] .layout-block--content {
    order: 1;
}

:root[data-theme-toc="rail"] .layout-block--toc {
    order: 2;
    position: sticky;
    top: 1.5rem;
}

:root[data-theme-stats="hud"] .masthead__stats {
    position: relative;
    overflow: hidden;
    gap: 0.7rem;
    background:
        linear-gradient(180deg, rgba(8, 22, 44, 0.92), rgba(4, 12, 24, 0.94)),
        repeating-linear-gradient(90deg, rgba(112, 247, 255, 0.08) 0 1px, transparent 1px 3.4rem);
    border-color: rgba(112, 247, 255, 0.2);
    box-shadow: 0 0 0 1px rgba(127, 141, 255, 0.12) inset, var(--shadow);
}

:root[data-theme-stats="hud"] .masthead__stats::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(112, 247, 255, 0.1), transparent 42%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 55%);
    pointer-events: none;
}

:root[data-theme-stats="hud"] .masthead__stats span {
    position: relative;
    padding-top: 0.55rem;
    border-top: 1px solid rgba(112, 247, 255, 0.14);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

:root[data-theme-stats="hud"] .masthead__stats span:first-child {
    border-top: 0;
    padding-top: 0;
}

:root[data-theme-stats="hud"] .masthead__stats strong {
    font-family: var(--font-mono);
    font-size: 1.4rem;
}

:root[data-theme-cards="glass"] .content-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(9, 22, 43, 0.92)),
        linear-gradient(135deg, rgba(112, 247, 255, 0.08), transparent 45%);
    border-color: rgba(112, 247, 255, 0.16);
    backdrop-filter: blur(14px);
}

:root[data-theme-cards="glass"] .content-card__meta {
    font-family: var(--font-mono);
    color: var(--accent-soft);
}

:root[data-theme-footer="minimal"] .site-footer {
    justify-content: space-between;
    padding-top: 0.15rem;
}

:root[data-theme-footer="minimal"] .site-footer__copy .panel__eyebrow {
    display: none;
}

:root[data-theme-footer="minimal"] .site-footer__text {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

:root[data-theme-nav="signal"] .nav-group,
:root[data-theme-nav="signal"] .sidebar-panel,
:root[data-theme-nav="signal"] .theme-panel--sidebar {
    border-radius: 18px;
    border-color: rgba(112, 247, 255, 0.14);
    background:
        linear-gradient(180deg, rgba(8, 21, 41, 0.78), rgba(5, 13, 27, 0.84)),
        linear-gradient(135deg, rgba(127, 141, 255, 0.06), transparent 46%);
}

:root[data-theme-nav="signal"] .nav-group__title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

:root[data-theme-nav="signal"] .nav-group__overview,
:root[data-theme-nav="signal"] .nav-link,
:root[data-theme-nav="signal"] .sidebar-panel__link {
    border: 1px solid transparent;
}

:root[data-theme-nav="signal"] .nav-group__overview:hover,
:root[data-theme-nav="signal"] .nav-link:hover,
:root[data-theme-nav="signal"] .nav-group__overview:focus-visible,
:root[data-theme-nav="signal"] .nav-link:focus-visible,
:root[data-theme-nav="signal"] .sidebar-panel__link:hover,
:root[data-theme-nav="signal"] .sidebar-panel__link:focus-visible {
    border-color: rgba(112, 247, 255, 0.22);
}

:root[data-theme-template="signal"] .hero-layout {
    align-items: stretch;
}

:root[data-theme-template="signal"] .masthead__copy,
:root[data-theme-template="signal"] .panel,
:root[data-theme-template="signal"] .article,
:root[data-theme-template="signal"] .masthead__stats {
    border-radius: 18px;
}

:root[data-theme-template="signal"] .masthead__copy {
    background:
        linear-gradient(180deg, rgba(9, 23, 45, 0.9), rgba(5, 14, 28, 0.95)),
        linear-gradient(135deg, rgba(112, 247, 255, 0.08), transparent 42%);
}

:root[data-theme-template="signal"] .masthead__title {
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

:root[data-theme-template="signal"] .toc {
    background:
        linear-gradient(180deg, rgba(7, 18, 36, 0.9), rgba(4, 11, 22, 0.94)),
        linear-gradient(135deg, rgba(127, 141, 255, 0.08), transparent 44%);
}


.panel,
.article {
    padding: clamp(1.1rem, 2vw, 1.6rem);
    margin-top: 1.2rem;
}

.panel--notice {
    border-color: var(--notice-border);
}

.panel--soft {
    background: var(--panel-soft);
    box-shadow: none;
}

.hero {
    background: var(--hero-bg);
}

.feature-grid,
.card-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.feature {
    padding: 1rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--line);
    background: var(--feature-bg);
}

.content-card {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.05rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: var(--card-bg);
    color: inherit;
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.content-card:hover,
.content-card:focus-visible {
    transform: translateY(-2px);
    border-color: var(--card-hover-border);
    box-shadow: var(--card-hover-shadow);
}

.content-card__title {
    font-size: 1.12rem;
    line-height: 1.35;
}

.content-card__excerpt {
    color: var(--muted);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.75rem;
    list-style: none;
    margin: 0;
    padding: 0.35rem 0;
    color: var(--muted);
}

.breadcrumbs li {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.breadcrumbs li:not(:last-child)::after {
    content: "/";
    color: var(--crumb-separator);
}

.breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
    color: var(--accent);
}

.toc {
    margin-bottom: 1.35rem;
    padding: 1rem 1.1rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--line);
    background: var(--toc-bg);
}

.toc__title {
    display: block;
    margin-bottom: 0.6rem;
}

.toc__list {
    display: grid;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.toc__item--level-3,
.toc__item--level-4,
.toc__item--level-5,
.toc__item--level-6 {
    padding-left: 1rem;
}

.toc a {
    text-decoration: none;
}

.markdown-body > :first-child {
    margin-top: 0;
}

.markdown-body > :last-child {
    margin-bottom: 0;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    margin-top: 1.7em;
    margin-bottom: 0.5em;
    scroll-margin-top: 1.3rem;
}

.markdown-body p,
.markdown-body ul,
.markdown-body ol,
.markdown-body pre,
.markdown-body blockquote,
.markdown-body table,
.markdown-body figure {
    margin: 0 0 1rem;
}

.markdown-body ul,
.markdown-body ol {
    padding-left: 1.5rem;
}

.markdown-body li + li {
    margin-top: 0.3rem;
}

.markdown-body hr {
    border: none;
    border-top: 1px solid var(--line);
    margin: 1.6rem 0;
}

.markdown-body blockquote {
    margin-left: 0;
    padding: 0.9rem 1rem;
    border-left: 4px solid var(--accent-soft);
    border-radius: 0 var(--radius-small) var(--radius-small) 0;
    background: var(--blockquote-bg);
}

.markdown-body code {
    padding: 0.12rem 0.38rem;
    border-radius: 0.45rem;
    background: var(--inline-code-bg);
    font-size: 0.94em;
}

.md-code {
    overflow: auto;
    padding: 1rem;
    border-radius: var(--radius-small);
    background: var(--code-bg);
    color: var(--code-text);
}

.md-code code {
    padding: 0;
    background: transparent;
    color: inherit;
}

.graph-block {
    display: grid;
    gap: 1rem;
    margin: 1.45rem 0;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 82%, transparent), color-mix(in srgb, var(--panel) 94%, transparent)),
        color-mix(in srgb, var(--panel) 96%, transparent);
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent-soft) 10%, transparent);
}

.graph-block__header {
    display: grid;
    gap: 0.4rem;
}

.graph-block__heading {
    display: grid;
    gap: 0.45rem;
}

.graph-block__controls {
    display: grid;
    gap: 0.65rem;
}

.graph-block__eyebrow {
    margin: 0;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.graph-block__title {
    margin: 0;
    font-size: 1.22rem;
}

.graph-block__summary,
.graph-block__caption,
.graph-block__hint,
.graph-block__feedback,
.graph-detail__meta,
.graph-detail__row,
.graph-detail__excerpt {
    margin: 0;
    color: var(--muted);
}

.graph-block__summary {
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.graph-block__caption {
    font-size: 0.95rem;
    line-height: 1.55;
}

.graph-block__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 19rem);
    gap: 1rem;
    align-items: stretch;
}

.graph-block__canvas {
    min-height: var(--graph-height, 28rem);
    border: 1px solid var(--line);
    border-radius: calc(var(--radius-small) - 2px);
    background:
        radial-gradient(circle at top left, color-mix(in srgb, var(--accent) 9%, transparent), transparent 18rem),
        radial-gradient(circle at bottom right, color-mix(in srgb, var(--accent-soft) 8%, transparent), transparent 18rem),
        color-mix(in srgb, var(--panel-strong) 86%, transparent);
    overflow: hidden;
}

.graph-block__details {
    display: grid;
    align-content: start;
    gap: 0.8rem;
    padding: 0.95rem;
    border: 1px solid var(--line);
    border-radius: calc(var(--radius-small) - 2px);
    background: color-mix(in srgb, var(--panel-soft) 92%, transparent);
}

.graph-detail {
    display: grid;
    gap: 0.75rem;
}

.graph-detail__eyebrow {
    margin: 0;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.graph-detail__title {
    margin: 0;
    font-size: 1.05rem;
}

.graph-detail__meta {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    word-break: break-word;
}

.graph-detail__excerpt {
    line-height: 1.6;
}

.graph-detail__info {
    display: grid;
    gap: 0.4rem;
}

.graph-detail__row strong {
    color: var(--text);
}

.graph-detail__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.graph-detail__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.graph-detail__link:hover,
.graph-detail__link:focus-visible {
    text-decoration: underline;
}

.graph-block.is-loading {
    opacity: 0.94;
}

.graph-block.is-empty .graph-block__canvas {
    display: grid;
    place-items: center;
}

.graph-block.is-empty .graph-block__canvas::before {
    content: "Keine Knoten";
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.graph-block.is-error {
    border-color: color-mix(in srgb, var(--broken-link) 55%, var(--line));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--broken-link) 18%, transparent);
}

.knowledge-graph-page {
    display: grid;
    gap: 1rem;
}

.knowledge-graph-page__header {
    display: grid;
    gap: 0.55rem;
    padding: 1.1rem 1.2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 82%, transparent), color-mix(in srgb, var(--panel) 94%, transparent)),
        color-mix(in srgb, var(--panel) 94%, transparent);
}

.knowledge-graph-page__eyebrow {
    margin: 0;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.knowledge-graph-page__title,
.knowledge-graph-page__lead,
.knowledge-graph-page__stats {
    margin: 0;
}

.knowledge-graph-page__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.1rem;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.84rem;
}

.graph-filter-panel {
    display: grid;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.graph-filter-panel__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.1rem;
    align-items: center;
    justify-content: space-between;
}

.graph-filter-panel__toggle,
.graph-filter-panel__layout {
    display: inline-flex;
    gap: 0.55rem;
    align-items: center;
    color: var(--text);
}

.graph-filter-panel__layout span {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.graph-filter-panel__layout select {
    min-width: 12rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: color-mix(in srgb, var(--panel-strong) 84%, transparent);
    color: var(--text);
}

.graph-filter-panel__actions {
    display: inline-flex;
    gap: 0.65rem;
    align-items: center;
}

.graph-filter-panel__actions button,
.graph-filter-panel__actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
}

.graph-filter-panel__actions button {
    cursor: pointer;
}

.graph-filter-panel__grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.graph-filter-group {
    display: grid;
    gap: 0.65rem;
}

.graph-filter-group h3 {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.graph-filter-group__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.graph-filter-chip {
    --filter-accent: var(--accent);
    display: inline-flex;
    gap: 0.45rem;
    align-items: center;
    min-height: 2rem;
    padding: 0.25rem 0.7rem;
    border: 1px solid color-mix(in srgb, var(--filter-accent) 28%, var(--line));
    border-radius: 999px;
    background: color-mix(in srgb, var(--filter-accent) 10%, transparent);
    color: var(--text);
    font-size: 0.84rem;
}

.graph-filter-chip input {
    margin: 0;
}

.graph-filter-chip small {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.entity-relations {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.entity-relations__header,
.entity-relations__grid,
.entity-relation-panel,
.entity-relation-group {
    display: grid;
    gap: 0.65rem;
}

.entity-relations__eyebrow,
.entity-relation-panel__title,
.entity-relation-group__label {
    margin: 0;
}

.entity-relations__eyebrow,
.entity-relation-group__label {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.entity-relation-group__label {
    color: var(--relation-accent, var(--accent));
}

.entity-relations__grid {
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.entity-relation-group__list {
    display: grid;
    gap: 0.45rem;
    margin: 0;
    padding-left: 1.05rem;
}

.entity-relation-link {
    color: var(--text);
}

.entity-relation-link a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.entity-relation-link a:hover,
.entity-relation-link a:focus-visible {
    text-decoration: underline;
}

.entity-relation-link small {
    display: block;
    margin-top: 0.18rem;
    color: var(--muted);
    font-size: 0.76rem;
}

.entity-relation-link.is-invalid {
    opacity: 0.72;
}

.entity-template {
    --entity-accent: var(--accent);
    display: grid;
    gap: 1.1rem;
}

.entity-template__header {
    display: grid;
    gap: 0.8rem;
    padding: 1rem 1.1rem;
    border: 1px solid color-mix(in srgb, var(--entity-accent) 30%, var(--line));
    border-radius: var(--radius-small);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--entity-accent) 8%, transparent), transparent 70%),
        color-mix(in srgb, var(--panel-strong) 90%, transparent);
}

.entity-template__header--hero {
    padding-block: 1.15rem;
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--entity-accent) 18%, transparent);
}

.entity-template__eyebrow {
    margin: 0;
    color: var(--entity-accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.entity-template__description {
    margin: 0;
    color: var(--muted);
}

.entity-template__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.entity-template__badge {
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--entity-accent) 26%, var(--line));
    background: color-mix(in srgb, var(--entity-accent) 10%, transparent);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.entity-template__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: 1rem;
}

.entity-panel {
    display: grid;
    gap: 0.85rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.entity-panel__title {
    margin: 0;
    font-size: 1rem;
}

.entity-fields {
    display: grid;
    gap: 0.8rem;
    margin: 0;
}

.entity-fields__row {
    display: grid;
    gap: 0.35rem;
}

.entity-fields__row dt {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.entity-fields__row dd {
    margin: 0;
    color: var(--text);
}

.entity-fields__hint {
    display: block;
    margin-top: 0.35rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.entity-fields__list {
    display: grid;
    gap: 0.35rem;
    margin: 0;
    padding-left: 1.1rem;
}

.entity-fields__link {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.entity-fields__link:hover,
.entity-fields__link:focus-visible {
    text-decoration: underline;
}

.entity-template__body {
    display: grid;
    gap: 1rem;
}

.entity-addons {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.entity-addon-panel {
    display: grid;
    gap: 0.8rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 82%, transparent), color-mix(in srgb, var(--panel) 92%, transparent)),
        color-mix(in srgb, var(--panel) 94%, transparent);
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent-soft) 10%, transparent);
}

.entity-addon-panel__header,
.entity-addon-panel__facts,
.entity-addon-panel__links {
    display: grid;
    gap: 0.5rem;
}

.entity-addon-panel__eyebrow,
.entity-addon-panel__title,
.entity-addon-panel__body {
    margin: 0;
}

.entity-addon-panel__eyebrow {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.entity-addon-panel__title {
    font-size: 1rem;
}

.entity-addon-panel__facts {
    margin: 0;
}

.entity-addon-panel__facts div {
    display: grid;
    gap: 0.2rem;
}

.entity-addon-panel__facts dt {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.entity-addon-panel__facts dd {
    margin: 0;
}

.entity-addon-panel__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.entity-addon-panel__chips span {
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    padding: 0.2rem 0.6rem;
    border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    font-size: 0.82rem;
}

.entity-addon-panel__links strong,
.entity-addon-panel__links ul {
    margin: 0;
}

.entity-addon-panel__links ul {
    display: grid;
    gap: 0.35rem;
    padding-left: 1rem;
}

.entity-addon-panel__links a,
.entity-addon-panel__facts a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.entity-addon-panel__links a:hover,
.entity-addon-panel__links a:focus-visible,
.entity-addon-panel__facts a:hover,
.entity-addon-panel__facts a:focus-visible {
    text-decoration: underline;
}

.entity-addon-panel__body {
    color: var(--muted);
    line-height: 1.55;
}


.mermaid-block {
    display: grid;
    gap: 0.8rem;
    margin: 1.35rem 0;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 78%, transparent), color-mix(in srgb, var(--panel) 92%, transparent)),
        color-mix(in srgb, var(--panel) 94%, transparent);
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent-soft) 12%, transparent);
    overflow-x: auto;
}

.mermaid-block__diagram {
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text);
    white-space: pre-wrap;
}

.mermaid-block__diagram[data-processed="true"] {
    white-space: normal;
}

.mermaid-block__diagram svg {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin-inline: auto;
}

.mermaid-block__diagram svg text,
.mermaid-block__diagram svg foreignObject {
    font-family: var(--font-body);
}

.mermaid-block.is-loading {
    opacity: 0.92;
}

.mermaid-block.is-error {
    border-color: color-mix(in srgb, var(--broken-link) 55%, var(--line));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--broken-link) 18%, transparent);
}

.mermaid-block__feedback {
    margin: 0;
    color: color-mix(in srgb, var(--broken-link) 72%, var(--text));
    font-size: 0.94rem;
    line-height: 1.5;
}

@media (max-width: 900px) {
    .graph-block__body {
        grid-template-columns: 1fr;
    }

    .graph-block__details {
        order: 2;
    }
}

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-small);
    border: 1px solid var(--line);
    background: var(--table-bg);
}

.table-wrap table {
    width: 100%;
    border-collapse: collapse;
    min-width: 32rem;
}

.table-wrap th,
.table-wrap td {
    padding: 0.75rem 0.85rem;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.table-wrap thead {
    background: var(--table-head-bg);
}

.media-embed {
    display: grid;
    gap: 0.65rem;
    width: min(100%, var(--media-width, 100%));
    padding: 0.85rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--line);
    background: var(--media-embed-bg);
}

.media-embed--size-small {
    --media-width: 18rem;
}

.media-embed--size-medium {
    --media-width: 28rem;
}

.media-embed--size-large {
    --media-width: 42rem;
}

.media-embed--size-full {
    --media-width: 100%;
}

.media-embed--align-left {
    margin-right: auto;
}

.media-embed--align-center {
    margin-inline: auto;
}

.media-embed--align-right {
    margin-left: auto;
}

.media-embed--icon {
    width: auto;
    padding: 0;
    border: 0;
    background: transparent;
}

.media-embed__frame {
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--media-frame-border);
    background: var(--media-frame-bg);
}

.media-embed__frame--interactive {
    display: block;
    color: inherit;
    text-decoration: none;
    cursor: zoom-in;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.media-embed__frame--interactive:hover,
.media-embed__frame--interactive:focus-visible {
    transform: translateY(-1px);
    box-shadow: var(--media-frame-hover-shadow);
    border-color: var(--media-frame-hover-border);
}

.media-embed img,
.media-embed video,
.media-embed iframe,
.media-embed audio {
    display: block;
    width: 100%;
    border-radius: 12px;
}

.media-icon {
    --icon-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--icon-size);
    height: var(--icon-size);
    color: var(--icon-color, inherit);
    vertical-align: text-bottom;
}

.media-icon--block {
    vertical-align: middle;
}

.media-icon--padded {
    padding: 0.35rem;
    border: 1px solid var(--media-frame-border);
    border-radius: 0.75rem;
    background: var(--media-frame-bg);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.media-icon__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.media-icon__vector {
    display: block;
    width: 100%;
    height: 100%;
    color: inherit;
}

p .media-icon--inline,
li .media-icon--inline,
td .media-icon--inline,
th .media-icon--inline,
blockquote .media-icon--inline,
h1 .media-icon--inline,
h2 .media-icon--inline,
h3 .media-icon--inline,
h4 .media-icon--inline,
h5 .media-icon--inline,
h6 .media-icon--inline {
    margin-inline: 0.15em;
}

.media-embed__caption {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.media-embed__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.media-embed--align-center .media-embed__actions {
    justify-content: center;
}

.media-embed--align-right .media-embed__actions {
    justify-content: flex-end;
}

.media-embed__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.4rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid var(--media-action-border);
    background: var(--media-action-bg);
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.media-embed__action:hover,
.media-embed__action:focus-visible {
    transform: translateY(-1px);
    border-color: var(--media-action-hover-border);
    box-shadow: var(--media-action-hover-shadow);
}

.media-embed__action--secondary {
    background: var(--media-action-secondary-bg);
    font-weight: 600;
}

.media-embed iframe {
    min-height: 32rem;
    border: 1px solid var(--line);
    background: var(--media-iframe-bg);
}

.media-popover {
    width: min(92vw, 84rem);
    max-width: none;
    padding: 0;
    border: none;
    border-radius: calc(var(--radius) + 6px);
    background: var(--popover-bg);
    box-shadow: var(--popover-shadow);
}

.media-popover::backdrop {
    background: var(--popover-backdrop);
    backdrop-filter: blur(5px);
}

.media-popover__inner {
    display: grid;
    gap: 1rem;
    padding: 1rem;
}

.media-popover__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.media-popover__title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1rem, 2vw, 1.35rem);
}

.media-popover__close {
    border: 1px solid var(--popover-close-border);
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    background: var(--popover-close-bg);
    color: var(--accent);
    font-weight: 700;
}

.media-popover__content {
    display: grid;
    place-items: center;
    min-height: 12rem;
    padding: 0.35rem;
    border-radius: calc(var(--radius-small) + 4px);
    border: 1px solid var(--line);
    background: var(--popover-content-bg);
}

.media-popover__content img,
.media-popover__content video,
.media-popover__content iframe,
.media-popover__content audio {
    max-width: 100%;
    border-radius: 16px;
}

.media-popover__content img {
    width: auto;
    max-height: calc(90vh - 8.5rem);
}

.media-popover__content video {
    max-height: calc(90vh - 8.5rem);
    background: var(--video-bg);
}

.media-popover__content iframe {
    width: min(100%, 80rem);
    height: min(78vh, 72rem);
    border: 1px solid var(--line);
    background: var(--media-iframe-bg);
}

.md-link.is-broken {
    color: var(--broken-link);
    text-decoration-style: wavy;
}

.backdrop {
    display: none;
}

@media (max-width: 980px) {
    .shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(24rem, 88vw);
        transform: translateX(-105%);
        transition: transform 220ms ease;
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    .backdrop {
        position: fixed;
        inset: 0;
        background: var(--mobile-backdrop);
        backdrop-filter: blur(3px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 220ms ease;
        z-index: 10;
    }

    body.sidebar-open .backdrop {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    .main {
        padding-top: 1rem;
    }

    .hero-layout,
    :root[data-theme-toc="rail"] .content-cluster {
        grid-template-columns: 1fr;
    }

    .masthead {
        grid-template-columns: 1fr;
    }

    .layout-block--toc {
        position: static;
    }

    .masthead__toggle {
        display: inline-flex;
        justify-content: center;
        width: fit-content;
    }

    .site-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .main {
        padding-inline: 0.8rem;
    }

    .sidebar {
        width: min(22rem, 92vw);
    }

    .masthead__copy,
    .panel,
    .article {
        padding: 1rem;
    }

    .table-wrap table {
        min-width: 24rem;
    }

    .media-embed iframe {
        min-height: 22rem;
    }

    .media-popover {
        width: calc(100vw - 1rem);
    }

    .media-popover__inner {
        padding: 0.75rem;
    }

    .media-popover__header {
        flex-direction: column;
    }

    .media-popover__close {
        width: 100%;
    }

    .media-popover__content iframe {
        height: 64vh;
    }
}