/* Aqarios Luna Documentation - Figma Design System */
/* Aqarios Luna Documentation - Figma Design System */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Onest:wght@300;400;500&display=swap');

/* ============================================
   CSS Variables - Brand Colors from Figma
   ============================================ */
:root {
    /* Core background colors */
    --luna-bg-primary: #101010;
    --luna-bg-secondary: #1a1a1a;
    --luna-bg-card: rgba(255, 255, 255, 0.04);
    --luna-bg-card-hover: rgba(255, 255, 255, 0.08);

    /* Border colors */
    --luna-border: rgba(255, 255, 255, 0.12);
    --luna-border-subtle: rgba(255, 255, 255, 0.04);

    /* Text colors */
    --luna-text-primary: #ffffff;
    --luna-text-secondary: #afafaf;
    --luna-text-muted: rgba(255, 255, 255, 0.48);

    /* Product brand colors */
    --luna-solve: #4773ff;      /* Blue - LunaSolve */
    --luna-bench: #79ae90;      /* Green - LunaBench */
    --luna-q: #ecc15d;          /* Gold - LunaQ */
    --luna-tuner: #14b8a6;      /* Purple - LunaTuner */
    --luna-model: #a855f7;      /* Fuchsia - LunaModel */
    --luna-usecase: #FF6B6B;    /* Coral - LunaUseCases */

    /* Semantic colors */
    --luna-success: #79ae90;
    --luna-warning: #ecc15d;
    --luna-error: #d84141;
    --luna-info: #4773ff;

    /* Layout */
    --luna-max-width: 1600px;

    /* Component styling */
    --luna-radius-sm: 8px;
    --luna-radius-md: 12px;
    --luna-radius-lg: 16px;
    --luna-radius-xl: 24px;

    /* Shadows */
    --luna-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --luna-shadow-glow: 0 0 20px rgba(71, 115, 255, 0.3);

    /* Font families */
    --luna-font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --luna-font-brand: 'Onest', sans-serif;

    /* Material theme overrides */
    --md-primary-fg-color: var(--luna-active-color, var(--luna-solve));
    --md-primary-fg-color--light: var(--luna-text-secondary);
    --md-primary-fg-color--dark: var(--luna-bg-primary);
    --md-accent-fg-color: var(--luna-active-color, var(--luna-solve));
    --md-default-bg-color: var(--luna-bg-primary);
    --md-default-fg-color: var(--luna-text-primary);
    --md-default-fg-color--light: var(--luna-text-secondary);
    --md-default-fg-color--lighter: var(--luna-text-muted);
    --md-default-fg-color--lightest: var(--luna-border);
}

/* Override Material's hardcoded accent (#526cfe) which loads after extra.css */
[data-md-color-accent="custom"] {
    --md-accent-fg-color: var(--luna-active-color, var(--luna-solve));
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 10%, transparent);
}

/* ============================================
   Base Styles
   ============================================ */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--luna-font-body) !important;
    background-color: var(--luna-bg-primary) !important;
    color: var(--luna-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Dark Mode (Default - Figma design is dark)
   ============================================ */
[data-md-color-scheme="slate"] {
    --md-default-bg-color: var(--luna-bg-primary);
    --md-default-fg-color: var(--luna-text-primary);
    --md-default-fg-color--light: var(--luna-text-secondary);
    --md-default-fg-color--lighter: var(--luna-text-muted);
    --md-code-bg-color: var(--luna-bg-card);
    --md-code-fg-color: var(--luna-text-primary);
    --md-typeset-color: var(--luna-text-primary);
}

/* ============================================
   Light Mode Colors
   ============================================ */
[data-md-color-scheme="default"] {
    --luna-bg-primary: #ffffff;
    --luna-bg-secondary: #f5f5f5;
    --luna-bg-card: rgba(0, 0, 0, 0.04);
    --luna-bg-card-hover: rgba(0, 0, 0, 0.08);
    --luna-border: rgba(0, 0, 0, 0.12);
    --luna-border-subtle: rgba(0, 0, 0, 0.06);
    --luna-text-primary: #111111;
    --luna-text-secondary: #444444;
    --luna-text-muted: rgba(0, 0, 0, 0.55);

    /* Explicitly use same product colors as dark mode */
    --luna-solve: #4773ff;
    --luna-bench: #79ae90;
    --luna-q: #ecc15d;
    --luna-tuner: #ff6b6b;
    --luna-model: #a855f7;      /* Fuchsia - LunaModel */
    --luna-usecase: #FF6B6B;    /* Coral - LunaUseCases */

    --md-default-bg-color: var(--luna-bg-primary);
    --md-default-fg-color: var(--luna-text-primary);
    --md-default-fg-color--light: var(--luna-text-secondary);
    --md-default-fg-color--lighter: var(--luna-text-muted);
    --md-code-bg-color: var(--luna-bg-card);
    --md-code-fg-color: var(--luna-text-primary);
    --md-typeset-color: var(--luna-text-primary);
}

/* Hero/Logo images - constrain height */
.logo-light,
.logo-dark {
    max-height: 75vh;
    width: auto;
    display: block;
    margin: 0 auto;
}

[data-md-color-scheme="default"] body {
    background-color: var(--luna-bg-primary) !important;
    color: var(--luna-text-primary);
}

[data-md-color-scheme="default"] .md-header {
    background-color: var(--luna-bg-primary) !important;
}

[data-md-color-scheme="default"] .md-tabs {
    background-color: var(--luna-bg-primary);
}

[data-md-color-scheme="default"] .md-sidebar {
    background-color: transparent;
}

[data-md-color-scheme="default"] h1,
[data-md-color-scheme="default"] h2,
[data-md-color-scheme="default"] h3,
[data-md-color-scheme="default"] h4,
[data-md-color-scheme="default"] h5,
[data-md-color-scheme="default"] h6,
[data-md-color-scheme="default"] .md-typeset h1,
[data-md-color-scheme="default"] .md-typeset h2,
[data-md-color-scheme="default"] .md-typeset h3,
[data-md-color-scheme="default"] .md-typeset h4,
[data-md-color-scheme="default"] .md-typeset h5,
[data-md-color-scheme="default"] .md-typeset h6 {
    color: var(--luna-text-primary) !important;
}

/* Logo switching for light/dark mode */
[data-md-color-scheme="default"] .md-header__button.md-logo img,
[data-md-color-scheme="default"] .md-nav__button.md-logo img {
    content: url("../assets/aqarios_logo_blue.png");
}

[data-md-color-scheme="slate"] .md-header__button.md-logo img,
[data-md-color-scheme="slate"] .md-nav__button.md-logo img {
    content: url("../assets/aqarios_logo_white.png");
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6,
.md-typeset h1, .md-typeset h2, .md-typeset h3,
.md-typeset h4, .md-typeset h5, .md-typeset h6 {
    font-family: var(--luna-font-body) !important;
    color: var(--luna-text-primary) !important;
    font-weight: 600;
    letter-spacing: -0.02em;
}


.md-typeset h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.md-typeset h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
}

p, .md-typeset {
    font-family: var(--luna-font-body);
    color: var(--luna-text-secondary);
    line-height: 1.6;
}

/* ============================================
   Header Styling (Figma top nav)
   ============================================ */
.md-header {
    background-color: var(--luna-bg-primary) !important;
    border-bottom: 1px solid var(--luna-border-subtle);
    box-shadow: none;
}

/* Make header and tabs constrained with consistent padding */
.md-header__inner.md-grid,
.md-tabs__inner.md-grid,
.md-tabs .md-grid {
    max-width: var(--luna-max-width) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0.8rem !important;
    padding-right: 0.8rem !important;
}

.md-header__title {
    font-family: var(--luna-font-body);
    font-weight: 500;
    color: var(--luna-text-primary);
    display: none;
}

/* Navigation tabs - left-aligned */
.md-tabs {
    background-color: var(--luna-bg-primary);
    width: 100%;
}

.md-tabs__list {
    margin-left: 0 !important;
    justify-content: flex-start !important;
}

.md-tabs__link {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--luna-text-secondary) !important;
    padding: 0 1rem;
    transition: color 0.2s ease;
}

/* Hover and active states handled in product-specific section below */

/* ============================================
   Top Navigation - Product-Specific Colors
   ============================================ */

/* Default greyish color for all tabs */
.md-tabs__link {
    color: var(--luna-text-secondary) !important;
    transition: color 0.2s ease;
}

/* Hover states - show product colors */
.md-tabs__link[href*="luna-solve"]:hover,
.md-tabs__link[href$="luna-solve/"]:hover {
    color: var(--luna-solve) !important;
}

.md-tabs__link[href*="luna-bench"]:hover,
.md-tabs__link[href$="luna-bench/"]:hover {
    color: var(--luna-bench) !important;
}

.md-tabs__link[href*="luna-q"]:hover,
.md-tabs__link[href$="luna-q/"]:hover {
    color: var(--luna-q) !important;
}

.md-tabs__link[href*="luna-tuner"]:hover,
.md-tabs__link[href$="luna-tuner/"]:hover {
    color: var(--luna-tuner) !important;
}

.md-tabs__link[href*="luna-model"]:hover,
.md-tabs__link[href$="luna-model/"]:hover,
.md-tabs__link[href*="Luna-model"]:hover,
.md-tabs__link[href*="Luna Model"]:hover {
    color: var(--luna-model) !important;
}

.md-tabs__link[href*="luna-usecase"]:hover,
.md-tabs__link[href$="luna-usecase/"]:hover,
.md-tabs__link[href*="luna-usecases"]:hover,
.md-tabs__link[href$="luna-usecases/"]:hover {
    color: var(--luna-usecase) !important;
}

/* Default hover for non-product tabs (Home, Tutorials) */
.md-tabs__link:not([href*="luna-"]):hover {
    color: var(--luna-text-primary) !important;
}

/* Active states - show product colors based on current section */
/* Using body section class set by JavaScript */
body.section-solve .md-tabs__link[href*="luna-solve"],
body.section-solve .md-tabs__link[href$="luna-solve/"] {
    color: var(--luna-solve) !important;
}

body.section-bench .md-tabs__link[href*="luna-bench"],
body.section-bench .md-tabs__link[href$="luna-bench/"] {
    color: var(--luna-bench) !important;
}

body.section-q .md-tabs__link[href*="luna-q"],
body.section-q .md-tabs__link[href$="luna-q/"] {
    color: var(--luna-q) !important;
}

body.section-tuner .md-tabs__link[href*="luna-tuner"],
body.section-tuner .md-tabs__link[href$="luna-tuner/"] {
    color: var(--luna-tuner) !important;
}

body.section-model .md-tabs__link[href*="luna-model"],
body.section-model .md-tabs__link[href$="luna-model/"],
body.section-model .md-tabs__link[href*="Luna-model"],
body.section-model .md-tabs__link[href*="Luna Model"] {
    color: var(--luna-model) !important;
}

body.section-usecase .md-tabs__link[href*="luna-usecase"],
body.section-usecase .md-tabs__link[href$="luna-usecase/"],
body.section-usecase .md-tabs__link[href*="luna-usecases"],
body.section-usecase .md-tabs__link[href$="luna-usecases/"] {
    color: var(--luna-usecase) !important;
}

body.section-tutorials .md-tabs__link[href*="tutorial"],
body.section-tutorials .md-tabs__link[href*="Tutorial"] {
    color: var(--luna-text-primary) !important;
}

/* Fallback: also support --active class if present */
.md-tabs__link--active[href*="luna-solve"] {
    color: var(--luna-solve) !important;
}

.md-tabs__link--active[href*="luna-bench"] {
    color: var(--luna-bench) !important;
}

.md-tabs__link--active[href*="luna-q"] {
    color: var(--luna-q) !important;
}

.md-tabs__link--active[href*="luna-tuner"] {
    color: var(--luna-tuner) !important;
}

.md-tabs__link--active[href*="luna-model"],
.md-tabs__link--active[href*="Luna-model"],
.md-tabs__link--active[href*="Luna Model"] {
    color: var(--luna-model) !important;
}

.md-tabs__link--active[href*="luna-usecase"],
.md-tabs__link--active[href*="luna-usecases"] {
    color: var(--luna-usecase) !important;
}

/* Active state for non-product tabs */
.md-tabs__link--active:not([href*="luna-"]) {
    color: var(--luna-text-primary) !important;
}

/* Active tab underline - match section color */
.md-tabs__item--active {
    border-bottom-color: var(--luna-active-color) !important;
}

/* Light mode - ensure full opacity on tabs */
[data-md-color-scheme="default"] .md-tabs__link {
    opacity: 1 !important;
}

[data-md-color-scheme="default"] .md-tabs__link--active,
[data-md-color-scheme="default"] .md-tabs__link:hover {
    opacity: 1 !important;
}

/* Luna Dashboard button - matches .md-search__button exactly */
#luna-app-button {
    order: 11;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--md-default-fg-color--lightest);
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    border-radius: .4rem;
    color: var(--luna-text-primary);
    font-family: var(--luna-font-body);
    font-size: .8rem;
    text-decoration: none;
    padding: 0 0.75rem;
    height: 1.6rem;
    box-sizing: border-box;
    margin-left: 0.5rem;
    white-space: nowrap;
    transition: background-color .4s ease, color .4s ease;
}

#luna-app-button:hover {
    background-color: var(--md-default-fg-color--lighter);
    color: var(--md-default-fg-color);
}

#luna-app-button svg {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
}



/* Theme toggle button - position before search on the right */
.md-header__option {
    order: 9;
    margin-left: auto;
}

/* Search box */
.md-search {
    order: 10;
}

.md-search__input {
    color: var(--luna-text-primary);
    font-family: var(--luna-font-body);
}

.md-search__input::placeholder {
    color: var(--luna-text-muted);
}

/* ============================================
   Sidebar Navigation (Figma left nav)
   ============================================ */
.md-sidebar {
    background-color: transparent;
}

.md-sidebar--primary {
    border-right: none;
}

.md-nav {
    font-family: var(--luna-font-body);
    font-size: 0.65rem;
}

/* Section headers */
.md-nav__title {
    font-family: var(--luna-font-body);
    font-weight: 600;
    font-size: 0.65rem;
    color: var(--luna-text-primary);
    letter-spacing: -0.02em;
    padding: 0.2rem 0.6rem;
}

/* Navigation links */
.md-nav__link {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 0.65rem;
    color: var(--luna-text-secondary);
    padding: 0.2rem 0.6rem;
    border-radius: var(--luna-radius-xl);
    margin: 0;
    transition: all 0.2s ease;
}

/* Section headers (navigation.sections) - stand out as group headings */
.md-nav--primary .md-nav__item--section > .md-nav__link {
    font-weight: 600;
    font-size: 0.65rem;
    color: var(--luna-text-primary);
    letter-spacing: -0.01em;
}

/* Collapsible sub-groups within sections - same weight as regular links */
.md-nav--primary .md-nav__item--nested:not(.md-nav__item--section) > .md-nav__link,
.md-nav--primary .md-nav__item--nested:not(.md-nav__item--section) > label > .md-nav__link {
    font-weight: 500;
    font-size: 0.65rem;
    color: var(--luna-text-secondary);
    letter-spacing: -0.01em;
}

.md-nav__link:hover,
.md-nav__link:focus,
.md-nav .md-nav__link:hover,
.md-sidebar .md-nav__link:hover {
    color: var(--luna-active-color) !important;
    background-color: var(--luna-bg-card);
}

/* ============================================
   Section-Specific Navigation Colors
   ============================================ */

/* CSS custom property for dynamic accent color - defaults to Luna Solve blue */
:root {
    --luna-active-color: var(--luna-solve);
    --luna-active-bg: color-mix(in srgb, var(--luna-active-color) 15%, transparent);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-active-color) 10%, transparent);
}

/* Section-specific colors - set via JavaScript based on URL path */
body.section-solve {
    --luna-active-color: var(--luna-solve);
    --md-primary-fg-color: var(--luna-solve);
    --md-accent-fg-color: var(--luna-solve);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-solve) 10%, transparent);
}

body.section-bench {
    --luna-active-color: var(--luna-bench);
    --md-primary-fg-color: var(--luna-bench);
    --md-accent-fg-color: var(--luna-bench);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-bench) 10%, transparent);
}

body.section-q {
    --luna-active-color: var(--luna-q);
    --md-primary-fg-color: var(--luna-q);
    --md-accent-fg-color: var(--luna-q);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-q) 10%, transparent);
}

body.section-tuner {
    --luna-active-color: var(--luna-tuner);
    --md-primary-fg-color: var(--luna-tuner);
    --md-accent-fg-color: var(--luna-tuner);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-tuner) 10%, transparent);
}

body.section-model {
    --luna-active-color: var(--luna-model);
    --md-primary-fg-color: var(--luna-model);
    --md-accent-fg-color: var(--luna-model);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-model) 10%, transparent);
}

body.section-usecase {
    --luna-active-color: var(--luna-usecase);
    --md-primary-fg-color: var(--luna-usecase);
    --md-accent-fg-color: var(--luna-usecase);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-usecase) 10%, transparent);
}

body.section-tutorials {
    --luna-active-color: var(--luna-solve);
    --md-primary-fg-color: var(--luna-solve);
    --md-accent-fg-color: var(--luna-solve);
    --md-accent-fg-color--transparent: color-mix(in srgb, var(--luna-solve) 10%, transparent);
}

/* Active navigation state - uses dynamic color */
.md-nav__link--active,
.md-nav--primary .md-nav__link--active,
.md-nav__item .md-nav__link--active {
    color: var(--luna-active-color) !important;
    background-color: color-mix(in srgb, var(--luna-active-color) 8%, transparent) !important;
    font-weight: 500;
    border-left: none !important;
}

/* Remove Material theme's default active indicator on left nav */
.md-nav__link--active::before,
.md-nav__item .md-nav__link--active::before,
.md-nav--primary .md-nav__link--active::before {
    display: none !important;
}

/* Override Material theme navigation hover/focus/active colors */
[data-md-color-scheme] .md-nav__link:hover,
[data-md-color-scheme] .md-nav__link:focus,
[data-md-color-scheme] .md-nav__link:active,
.md-nav__item .md-nav__link:hover,
.md-nav__item .md-nav__link:focus,
.md-nav__item .md-nav__link:active,
.md-sidebar--primary .md-nav__link:hover,
.md-sidebar--primary .md-nav__link:focus,
.md-sidebar--primary .md-nav__link:active {
    color: var(--luna-active-color) !important;
    background-color: color-mix(in srgb, var(--luna-active-color) 8%, transparent) !important;
}

/* Override any inline or computed accent colors on hover, focus, and click */
.md-nav__link:is(:focus, :hover, :active) {
    color: var(--luna-active-color) !important;
}

/* Nested navigation - collapsible with arrows, reduced spacing */
.md-nav__item--nested {
    margin-bottom: 0;
    padding-bottom: 0;
}

.md-nav__item--nested > .md-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
}

/* Style the expand/collapse arrow */
.md-nav__item--nested > .md-nav__link::after {
    flex-shrink: 0;
    margin-left: 0.5rem;
}

/* Nested items - remove default Material indentation */
.md-nav__item--nested > .md-nav {
    padding-left: 0 !important;
    margin-left: 0 !important;
    margin-top: 0;
}

/* Add consistent indentation via link padding instead */
.md-nav__item--nested .md-nav__link {
    padding-left: 0.6rem;
}

/* ============================================
   Half-Sun Glow Below Navigation
   ============================================ */
/* NOTE: Do NOT put position:relative on .md-main — it breaks Zensical's
   scroll spy because offsetTop of parent vs first-child end up in
   different reference frames.  The glow uses .md-main__inner instead. */
.md-main__inner {
    position: relative;
}

/* Increase the gap between .md-main and its first child so Zensical's
   scroll spy threshold (headerHeight + 0.9 * gap) exceeds the built-in
   scroll-margin-top of 6rem for lifted headers. Without this the heading
   lands below the detection line and the previous heading stays active.
   The negative margin keeps the layout visually unchanged. */
.md-main {
    padding-top: 2.5rem;
    margin-top: -2.5rem;
}

.md-main__inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90vw;
    height: 350px;
    background: radial-gradient(
        ellipse at 50% 0%,
        color-mix(in srgb, var(--luna-active-color) 12%, transparent) 0%,
        color-mix(in srgb, var(--luna-active-color) 4%, transparent) 50%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   Main Content Area
   ============================================ */
.md-content {
    background-color: transparent;
}

.md-content__inner {
    padding: 2rem;
    padding-bottom: 50vh;
}

/* Content card styling (like Figma main area) */
.md-typeset .md-content__inner {
    background-color: var(--luna-bg-card);
    border-radius: var(--luna-radius-lg);
    border: 1px solid var(--luna-border-subtle);
    margin: 1rem;
    padding: 2.5rem;
}

/* Hide native secondary sidebar when using toc.integrate */
.md-sidebar--secondary {
    display: none !important;
}

/* ============================================
   Custom Right TOC (JavaScript-generated)
   Shows h3+ headings - Notion-style
   ============================================ */
#luna-right-toc {
    position: fixed;
    right: max(0px, calc((100vw - var(--luna-max-width)) / 2));
    top: 50%;
    transform: translateY(-50%);
    height: auto;
    max-height: 70vh;
    width: 40px;
    background-color: transparent;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 1000;
    border-radius: var(--luna-radius-md) 0 0 var(--luna-radius-md);
}

/* When viewport is smaller than max-width, position inside with padding */
@media screen and (max-width: 1280px) {
    #luna-right-toc {
        right: 0px;
    }
}

#luna-right-toc:hover {
    width: 18rem;
    background-color: var(--luna-bg-primary);
    border: 1px solid var(--luna-border);
    border-right: none;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.25);
    padding: 1rem;
    overflow-y: auto;
}

#luna-right-toc .toc-content {
    opacity: 0;
    transition: opacity 0.2s ease 0.1s;
}

#luna-right-toc:hover .toc-content {
    opacity: 1;
}

/* Individual bars indicator */
#luna-right-toc .toc-bars {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: opacity 0.2s ease;
}

#luna-right-toc:hover .toc-bars {
    opacity: 0;
}

#luna-right-toc .toc-bar {
    height: 3px;
    background-color: var(--luna-text-muted);
    border-radius: 1px;
    transition: background-color 0.2s ease;
}

/* h2 bars - wider */
#luna-right-toc .toc-bar.toc-bar-level-2 {
    width: 28px;
}

/* h3 bars - narrower */
#luna-right-toc .toc-bar.toc-bar-level-3 {
    width: 18px;
}

#luna-right-toc .toc-bar.active {
    background-color: var(--luna-active-color);
}

#luna-right-toc .toc-title {
    font-family: var(--luna-font-body);
    font-weight: 600;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--luna-text-muted);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--luna-border-subtle);
}

#luna-right-toc .toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#luna-right-toc .toc-item a {
    font-size: 0.7rem;
    color: var(--luna-text-secondary);
    padding: 0.3rem 0.5rem;
    border-radius: var(--luna-radius-sm);
    transition: all 0.15s ease;
    display: block;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#luna-right-toc .toc-item a:hover {
    color: var(--luna-active-color);
    background-color: var(--luna-bg-card);
}

#luna-right-toc .toc-item.active a {
    color: var(--luna-active-color);
    font-weight: 600;
    background-color: color-mix(in srgb, var(--luna-active-color) 15%, transparent);
    border-left: 2px solid var(--luna-active-color);
    padding-left: calc(0.5rem - 2px);
}

/* Heading level styles - h2 bold/larger, h3/h4 indented */
#luna-right-toc .toc-item.toc-level-2 a {
    font-weight: 600;
    font-size: 0.75rem;
    padding-left: 0.5rem;
}

#luna-right-toc .toc-item.toc-level-3 a {
    font-weight: 400;
    padding-left: 1.5rem;
    font-size: 0.65rem;
}

/* Hide on mobile */
@media screen and (max-width: 76.25em) {
    #luna-right-toc {
        display: none;
    }
}

/* Container with max-width constraint */
.md-main__inner {
    max-width: var(--luna-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 0.8rem;
    padding-right: 0.8rem;
}

/* Content wrapper - contains both content and TOC */
.md-main__inner > .md-content {
    position: relative;
}

@media screen and (min-width: 76.25em) {
    .md-content {
        margin-right: 3rem;
    }
}

/* ============================================
   Product Cards (Landing Page)
   ============================================ */
.luna-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.luna-product-card {
    background: var(--luna-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--luna-border);
    border-radius: var(--luna-radius-lg);
    padding: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: block;
}

.luna-product-card:hover {
    background: var(--luna-bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--luna-shadow);
}

.luna-product-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.luna-product-card__title {
    font-family: var(--luna-font-brand);
    font-weight: 300;
    font-size: 1.5rem;
    display: flex;
    align-items: baseline;
    white-space: nowrap;
}

.luna-product-card__title span {
    font-size: 0.875rem;
}

.luna-product-card__title sup {
    font-size: 1rem;
    position: relative;
    bottom: 0.5em;
}

.luna-product-card__arrow {
    width: 24px;
    height: 24px;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.luna-product-card:hover .luna-product-card__arrow {
    opacity: 1;
}

.luna-product-card__description {
    font-family: var(--luna-font-body);
    font-size: 0.875rem;
    color: var(--luna-text-primary);
    line-height: 1.5;
    margin: 0;
}

/* Product-specific colors */
.luna-product-card--solve .luna-product-card__title {
    color: var(--luna-solve);
}

.luna-product-card--bench .luna-product-card__title {
    color: var(--luna-bench);
}

.luna-product-card--q .luna-product-card__title {
    color: var(--luna-q);
}

.luna-product-card--tuner .luna-product-card__title {
    color: var(--luna-tuner);
}

.luna-product-card--model .luna-product-card__title {
    color: var(--luna-model);
}

.luna-product-card--usecase .luna-product-card__title {
    color: var(--luna-usecase);
}

/* ============================================
   Hero Section (Landing Page)
   ============================================ */
.luna-hero {
    background: linear-gradient(135deg, var(--luna-bg-secondary) 0%, var(--luna-bg-primary) 100%);
    border-radius: var(--luna-radius-lg);
    padding: 3rem 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.luna-hero::before {
    content: "";
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(71, 115, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.luna-hero__badge {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--luna-active-color);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.luna-hero__title {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 2rem;
    color: var(--luna-text-primary) !important;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.luna-hero__description {
    font-family: var(--luna-font-body);
    font-size: 0.875rem;
    color: var(--luna-text-secondary);
    line-height: 1.6;
    max-width: 800px;
}

/* ============================================
   Welcome Label
   ============================================ */
.luna-welcome {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--luna-active-color);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

/* ============================================
   Buttons
   ============================================ */
.md-button {
    font-family: var(--luna-font-body);
    font-weight: 500;
    font-size: 0.75rem;
    border-radius: var(--luna-radius-xl);
    padding: 0.5rem 1rem;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.md-button--primary {
    background-color: transparent;
    color: var(--luna-active-color, var(--luna-solve));
    border: 1px solid color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 25%, transparent);
    opacity: 1 !important;
    filter: none !important;
}

.md-button--primary:hover,
.md-button--primary:hover *,
.md-content .md-button--primary:hover,
a.md-button--primary:hover,
.md-button--primary:focus,
.md-button--primary:active,
.md-button--primary:focus-visible,
.md-content .md-button--primary:focus,
.md-content .md-button--primary:active,
a.md-button--primary:focus,
a.md-button--primary:active {
    background-color: color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 85%, transparent);
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 0 12px color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 25%, transparent);
    opacity: 1 !important;
    filter: none !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* ============================================
   Links
   ============================================ */
.md-content a:not(.md-button):not(.luna-product-card) {
    color: var(--luna-active-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.md-content a:not(.md-button):not(.luna-product-card):hover {
    filter: brightness(1.2);
    text-decoration: underline;
}



/* ============================================
   Admonitions
   ============================================ */
.md-typeset .admonition,
.md-typeset details {
    background-color: var(--luna-bg-card);
    border: 1px solid var(--luna-border);
    border-radius: var(--luna-radius-md);
    box-shadow: none;
}

.md-typeset .admonition-title,
.md-typeset summary {
    background-color: transparent;
}

/* ============================================
   Tables
   ============================================ */
.md-typeset table:not([class]) {
    border-radius: var(--luna-radius-md);
    overflow: hidden;
    border: 1px solid var(--luna-border);
}

.md-typeset table:not([class]) th {
    background-color: var(--luna-bg-card);
    color: var(--luna-text-primary);
}

.md-typeset table:not([class]) td {
    border-color: var(--luna-border-subtle);
}

/* ============================================
   Jupyter Notebook Cells
   ============================================ */

/* Code input cells - darker background */
/*
.jp-Cell-inputWrapper,
.jp-Cell-inputArea {
    background-color: var(--luna-bg-secondary) !important;
    border: 1px solid var(--luna-border) !important;
    border-radius: var(--luna-radius-md) !important;
    margin-bottom: 0.25rem;
}

/* Input prompt label 
.jp-InputPrompt {
    color: var(--luna-active-color, var(--luna-solve)) !important;
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Output cells - no contrast, blend with page 
.jp-Cell-outputWrapper,
.jp-Cell-outputArea {
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem !important;
}

/* Output text styling 
.jp-Cell-outputWrapper pre,
.jp-OutputArea-output pre {
    background-color: transparent !important;
    border: none !important;
    color: var(--luna-text-secondary) !important;
    font-size: 0.85rem;
}

/* Output prompt label 
.jp-OutputPrompt {
    color: var(--luna-active-color, var(--luna-solve)) !important;
    font-size: 0.75rem;
    opacity: 0.5;
}

/* Output toggle label */
.nb-output-toggle {
    font-family: var(--luna-font-body);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--luna-text-muted);
    padding: 0.3rem 0.5rem;
    margin-top: 0.25rem;
    user-select: none;
    transition: color 0.15s ease;
}

.nb-output-toggle:hover {
    color: var(--luna-active-color, var(--luna-solve));
}

.nb-output-arrow {
    font-size: 0.6rem;
    display: inline-block;
    transition: transform 0.15s ease;
}

/* Collapsed output */
.jp-Cell-outputWrapper.nb-output-collapsed,
.nb-output.nb-output-collapsed {
    display: none !important;
}

/* Cell spacing */
.jp-Cell {
    margin-bottom: 1.5rem;
}

/* ============================================
   Utility Classes
   ============================================ */
.text-solve { color: var(--luna-solve) !important; }
.text-bench { color: var(--luna-bench) !important; }
.text-q { color: var(--luna-q) !important; }
.text-tuner { color: var(--luna-tuner) !important; }
.text-model { color: var(--luna-model) !important; }
.text-usecase { color: var(--luna-usecase) !important; }
.text-primary { color: var(--luna-text-primary) !important; }
.text-secondary { color: var(--luna-text-secondary) !important; }
.text-muted { color: var(--luna-text-muted) !important; }
.text-center { text-align: center; }

.bg-card {
    background-color: var(--luna-bg-card);
    border: 1px solid var(--luna-border);
    border-radius: var(--luna-radius-lg);
    padding: 1.5rem;
}

/* ============================================
   Brand Text (luna branding)
   ============================================ */
.luna-brand {
    font-family: var(--luna-font-brand);
    font-weight: 300;
}

.luna-brand__main {
    font-size: 1.5rem;
}

.luna-brand__sub {
    font-size: 0.875rem;
}

/* ============================================
   Footer
   ============================================ */
.md-footer {
    background-color: var(--luna-bg-primary);
    border-top: 1px solid var(--luna-border-subtle);
}

.md-footer-meta {
    background-color: var(--luna-bg-primary);
}

/* ============================================
   Scrollbar Styling
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--luna-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--luna-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--luna-text-muted);
}

/* ============================================
   Steps Component
   ============================================ */
.luna-steps {
    counter-reset: luna-step-counter;
    position: relative;
    margin: 2rem 0;
}

/* Vertical connecting line */
.luna-steps::before {
    content: '';
    position: absolute;
    left: calc(16px - 1px);
    top: calc(32px + 4px);
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--luna-border) 0%, var(--luna-border) 85%, transparent 100%);
    z-index: -1;
}

.luna-step {
    position: relative;
    counter-increment: luna-step-counter;
    padding-left: 0;
    padding-bottom: 2rem;
    margin-left: calc(32px + 1rem);
}

/* Create gap in line for each step bubble */
.luna-step::after {
    content: '';
    position: absolute;
    left: calc(-32px - 1rem + 16px - 1px);
    top: -4px;
    width: 2px;
    height: calc(32px + 8px);
    background: var(--luna-bg-primary);
    z-index: 0;
}

.luna-step:last-child {
    padding-bottom: 0;
}

/* Step number circle */
.luna-step::before {
    content: counter(luna-step-counter);
    position: absolute;
    left: calc(-32px - 1rem);
    top: 0;
    width: 32px;
    height: 32px;
    background: color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 15%, transparent);
    color: var(--luna-active-color, var(--luna-solve));
    border-radius: 50%;
    font-family: var(--luna-font-body);
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 32px;
    text-align: center;
    z-index: 1;
}

/* Adjust width when prefix is present and add space */
.luna-step[prefix] {
    margin-left: calc(100px + 1rem);
}

.luna-step[prefix]::before {
    content: attr(prefix) " " counter(luna-step-counter);
    width: auto;
    min-width: 32px;
    padding: 0 0.5rem;
    border-radius: 16px;
    white-space: nowrap;
    left: calc(-100px - 1rem);
}

/* Step title */
.luna-step > h3:first-child,
.luna-step > .md-typeset h3:first-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
    font-size: 1.1rem !important;
    line-height: 32px !important;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media screen and (max-width: 76.25em) {
    .luna-product-grid {
        grid-template-columns: 1fr;
    }

    .luna-hero {
        padding: 2rem 1.5rem;
    }

    .luna-hero__title {
        font-size: 1.5rem;
    }
}

/* ============================================
   ============================================
   CODE BLOCKS STYLING
   All code block related styles are below this section
   ============================================
   ============================================ */


/* Terminal code blocks - add title box with icon */

/* Style existing .filename spans in bash blocks */
.language-bash.highlight .filename::before,
.language-terminal.highlight .filename::before,
.language-sh.highlight .filename::before,
.language-zsh.highlight .filename::before,
.language-shell.highlight .filename::before {
    content: '';
    display: inline-block;
    width: 0.875rem;
    height: 0.875rem;
    margin-right: 0.5rem;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23111111" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 24 24"><polyline points="4 17 10 11 4 5"/><line x1="12" x2="20" y1="19" y2="19"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
}

/* Dark mode - white terminal icon */
[data-md-color-scheme="slate"] .language-bash.highlight .filename::before,
[data-md-color-scheme="slate"] .language-terminal.highlight .filename::before,
[data-md-color-scheme="slate"] .language-sh.highlight .filename::before,
[data-md-color-scheme="slate"] .language-zsh.highlight .filename::before,
[data-md-color-scheme="slate"] .language-shell.highlight .filename::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23ffffff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 24 24"><polyline points="4 17 10 11 4 5"/><line x1="12" x2="20" y1="19" y2="19"/></svg>');
}

/* Light mode - dark terminal icon */
[data-md-color-scheme="default"] .language-bash.highlight .filename::before,
[data-md-color-scheme="default"] .language-terminal.highlight .filename::before,
[data-md-color-scheme="default"] .language-sh.highlight .filename::before,
[data-md-color-scheme="default"] .language-zsh.highlight .filename::before,
[data-md-color-scheme="default"] .language-shell.highlight .filename::before {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23111111" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 24 24"><polyline points="4 17 10 11 4 5"/><line x1="12" x2="20" y1="19" y2="19"/></svg>');
}

/* Position .filename as title bar */
.language-bash.highlight .filename,
.language-terminal.highlight .filename,
.language-sh.highlight .filename,
.language-zsh.highlight .filename,
.language-shell.highlight .filename {
    display: block;
    background-color: var(--luna-bg-card);
    border-bottom: 1px solid var(--luna-border);
    padding: 0.5rem 1rem;
    font-family: var(--luna-font-body);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--luna-text-secondary);
    letter-spacing: 0.02em;
}

/* Ensure pre after .filename has no extra spacing */
.language-bash.highlight .filename + pre,
.language-terminal.highlight .filename + pre,
.language-sh.highlight .filename + pre,
.language-zsh.highlight .filename + pre,
.language-shell.highlight .filename + pre {
    margin: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* Set uniform code text size for all code blocks - with semi-bold font */
.highlight code,
.language-bash.highlight code,
.language-terminal.highlight code,
.language-sh.highlight code,
.language-zsh.highlight code,
.language-shell.highlight code,
.language-python.highlight code,
.language-text.highlight code {
    font-size: 0.7rem !important;
    line-height: 1.4 !important;
    font-weight: 500 !important;
}

/* Add $ sign before each line in bash blocks */
.language-bash.highlight code span[id^="__span-"]::before,
.language-terminal.highlight code span[id^="__span-"]::before,
.language-sh.highlight code span[id^="__span-"]::before,
.language-zsh.highlight code span[id^="__span-"]::before,
.language-shell.highlight code span[id^="__span-"]::before {
    content: '$ ';
    color: var(--luna-active-color);
    font-weight: 600;
    user-select: none;
}

/* Code block background - subtle transparent highlight color */
.highlight,
.language-bash.highlight,
.language-terminal.highlight,
.language-sh.highlight,
.language-zsh.highlight,
.language-shell.highlight,
.language-python.highlight,
.language-text.highlight,
div[class*="language-"].highlight {
    background: color-mix(in srgb, var(--luna-active-color) 4%, transparent) !important;
    border-radius: var(--luna-radius-md) !important;
    padding: 0 !important;
    position: relative;
}

/* Output language blocks - no background gradient */
.output .language-output.highlight {
    background: transparent !important;
}

.output .highlight {
    background: transparent !important;
}

/* ============================================
   Notebook Output Blocks (```output fenced)
   Visually distinct from code: no border, muted text, subtle bg
   ============================================ */
.language-output.highlight {
    background: transparent !important;
    border: none !important;
    border-left: 4px solid var(--luna-active-color, var(--luna-usecase)) !important;
    border-radius: 0 !important;
    margin-top: -0.5rem;
}

.language-output.highlight pre {
    background-color: transparent !important;
    color: var(--luna-text-muted) !important;
    font-size: 0.65rem !important;
    line-height: 1.5 !important;
    font-weight: 400 !important;
    font-style: italic;
    padding: 0.5rem 1rem !important;
}

.language-output.highlight code {
    background-color: transparent !important;
    font-size: 0.65rem !important;
    font-weight: 400 !important;
    color: var(--luna-text-muted) !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

/* Hide rich-text HTML pre outputs (solver logs) to reduce noise */
.md-typeset > pre[style] {
    display: none;
}

/* Code block content area - white/clean background */
.highlight pre,
.language-bash.highlight pre,
.language-terminal.highlight pre,
.language-sh.highlight pre,
.language-zsh.highlight pre,
.language-shell.highlight pre,
.language-python.highlight pre,
.language-text.highlight pre {
    background-color: var(--luna-bg-primary) !important;
    margin: 0 !important;
    position: relative;
    z-index: 1;
}

/* Python code blocks - add Python logo icon (blue and yellow) */
.language-python.highlight .filename::before {
    content: '';
    display: inline-block;
    width: 0.875rem;
    height: 0.875rem;
    margin-right: 0.5rem;
    background-image: url('https://s3.dualstack.us-east-2.amazonaws.com/pythondotorg-assets/media/files/python-logo-only.svg');
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
}

/* ============================================
    Diff-Style Line Highlighting
    ============================================ */

/* Default highlighted lines (hl_lines) */
/* .hll {
    background-color: color-mix(in srgb, var(--luna-active-color) 15%, transparent) !important;
    display: block;
    margin: 0 -1rem;
    padding: 0 1rem;
} */

/* Added lines (green with + prefix) */
.hll.add-line,
span[id^="__span-"].add-line {
    background-color: color-mix(in srgb, var(--luna-success) 25%, transparent) !important;
    display: block;
    margin: 0 -1rem;
    padding: 0 1rem;
    position: relative;
}

.hll.add-line::before,
span[id^="__span-"].add-line::before {
    content: '+';
    color: var(--luna-success);
    font-weight: 700;
    position: absolute;
    left: 0.3rem;
    user-select: none;
}

/* Removed lines (red with - prefix) */
.hll.sub-line,
span[id^="__span-"].sub-line {
    background-color: color-mix(in srgb, var(--luna-error) 25%, transparent) !important;
    display: block;
    margin: 0 -1rem;
    padding: 0 1rem;
    position: relative;
}

.hll.sub-line::before,
span[id^="__span-"].sub-line::before {
    content: '-';
    color: var(--luna-error);
    font-weight: 700;
    position: absolute;
    left: 0.3rem;
    user-select: none;
}

/* ============================================
   Tutorial Filter
   ============================================ */
.tutorial-filter-container {
    margin: 1.5rem 0 2rem;
}

.tutorial-filter {
    width: 100%;
    max-width: 480px;
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    font-family: var(--luna-font-body);
    font-size: 0.85rem;
    color: var(--luna-text-primary);
    background-color: var(--luna-bg-card);
    border: 1px solid var(--luna-border);
    border-radius: var(--luna-radius-xl);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23afafaf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 0.75rem center;
    background-size: 16px;
}

.tutorial-filter::placeholder {
    color: var(--luna-text-muted);
}

.tutorial-filter:focus {
    border-color: var(--luna-active-color, var(--luna-solve));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--luna-active-color, var(--luna-solve)) 20%, transparent);
}

[data-md-color-scheme="default"] .tutorial-filter {
    color: #333;
    background-color: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.12);
}

[data-md-color-scheme="default"] .tutorial-filter::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

/* Download button spacing for tutorial pages */
.md-content .md-button--primary {
    margin-bottom: 0.25rem;
}