/* Source: 00-theme.css */
:root {
    /* Mineral paper foundation */
    --bg-primary: #f2efe7;
    --bg-secondary: #fbfaf6;
    --bg-tertiary: #e8e3d9;
    --bg-elevated: #ffffff;

    /* SharpTS spectrum */
    --accent-ts: #236bc4;
    --accent-csharp: #6b3b8f;
    --accent-neon: #175fad;
    --accent-green: #267a55;
    --accent-red: #c94f45;
    --accent-yellow: #d98418;
    --accent-amber: #f2a128;
    --ink: #14212b;
    --ink-soft: #2e3d48;
    --code-surface: #111a23;

    /* Text */
    --text-primary: var(--ink);
    --text-secondary: #53616b;
    --text-tertiary: #78838a;

    /* Brand treatments */
    --gradient-brand: linear-gradient(135deg, #236bc4, #6b3b8f);
    --gradient-brand-hover: linear-gradient(135deg, #175fad, #563073);
    --gradient-brand-text: linear-gradient(135deg, #175fad, #6b3b8f);

    /* Borders */
    --border-default: #cbc5ba;
    --border-muted: #ddd7cd;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', 'Consolas', monospace;

    /* Sizing */
    --max-width: 1200px;
    --nav-height: 72px;
    --section-padding: 7rem 2rem;
    --border-radius: 4px;
    --border-radius-lg: 6px;
    --border-radius-xl: 10px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(20, 33, 43, 0.08);
    --shadow-md: 0 6px 18px rgba(20, 33, 43, 0.10);
    --shadow-lg: 0 14px 36px rgba(20, 33, 43, 0.13);
    --shadow-xl: 0 24px 64px rgba(20, 33, 43, 0.16);
    --shadow-glow-ts: 0 0 0 1px rgba(35, 107, 196, 0.18);
    --shadow-glow-csharp: 0 0 0 1px rgba(107, 59, 143, 0.18);
    --shadow-glow-neon: 0 0 0 1px rgba(23, 95, 173, 0.14);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-default: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Source: 01-app.css */
/* === Reset & Base === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 1rem);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    background-image: radial-gradient(circle at 1px 1px, rgba(20, 33, 43, 0.07) 1px, transparent 0);
    background-size: 24px 24px;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-neon);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #79c0ff;
}

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

img, svg {
    max-width: 100%;
}

/* === Layout === */
.landing {
    min-height: 100vh;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    padding: 0 1rem;
}

/* === Section dividers === */
.section + .section {
    border-top: 1px solid var(--border-muted);
}

/* === Section Titles === */
.section-title {
    font-size: 2.75rem;
    font-weight: 760;
    text-align: left;
    margin-bottom: 1rem;
    letter-spacing: -0.045em;
    line-height: 1.2;
    max-width: 760px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: left;
    margin-bottom: 3.5rem;
    max-width: 680px;
    line-height: 1.6;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-default);
    font-family: var(--font-sans);
    text-decoration: none;
    line-height: 1.4;
    position: relative;
    isolation: isolate;
}

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(49, 120, 198, 0);
}

.btn-primary:hover {
    background: var(--gradient-brand-hover);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(49, 120, 198, 0.2);
    transform: translateY(-2px);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
}

.btn-secondary:hover {
    background: var(--border-default);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

/* === Cards === */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    padding: 1.75rem;
    transition: all var(--transition-default);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(35, 107, 196, 0.5), rgba(107, 59, 143, 0.45));
    opacity: 0;
    transition: opacity var(--transition-default);
    z-index: -1;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    padding: 1px;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.card:hover::before {
    opacity: 1;
}

/* === Code Blocks === */
.code-block {
    background: var(--code-surface);
    color: #e8edf2;
    border: 1px solid #263746;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-default);
}

.code-block:hover {
    border-color: rgba(88, 166, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.code-block__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 1rem;
    background: #17232e;
    border-bottom: 1px solid #2b3b49;
    font-size: 0.8125rem;
    color: #aab6c1;
}

.code-block__content {
    padding: 1.25rem;
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.7;
}

.code-block__content pre {
    margin: 0;
    background: transparent !important;
    padding: 0 !important;
}

.code-block__content code {
    background: transparent !important;
    font-size: 0.875rem;
}

/* === Copy Button === */
.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-family: var(--font-sans);
    color: #aab6c1;
    background: #1d2a35;
    border: 1px solid #354654;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    color: #ffffff;
    border-color: #617585;
    background: #263746;
}

.copy-btn.copied {
    color: var(--accent-green);
    border-color: var(--accent-green);
}

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.1875rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 999px;
    border: 1px solid transparent;
}

.badge-green {
    background: rgba(63, 185, 80, 0.1);
    color: var(--accent-green);
    border-color: rgba(63, 185, 80, 0.2);
}

.badge-yellow {
    background: rgba(210, 153, 34, 0.1);
    color: var(--accent-yellow);
    border-color: rgba(210, 153, 34, 0.2);
}

.badge-red {
    background: rgba(248, 81, 73, 0.1);
    color: var(--accent-red);
    border-color: rgba(248, 81, 73, 0.2);
}

/* === Tabs === */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-default);
    margin-bottom: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-family: var(--font-sans);
    position: relative;
}

.tab:hover {
    color: var(--text-primary);
    background: rgba(20, 33, 43, 0.05);
}

.tab.active {
    color: var(--accent-neon);
    border-bottom-color: var(--accent-neon);
}

/* === Scroll reveal animations ===
   Driven by CSS scroll-driven animations: the browser computes each element's progress
   from its position in the viewport, so the "revealed" state lives in the engine, not in a
   JS-added class. A restarted scroll-timeline animation lands at the state for the current
   scroll position, never back at opacity:0. The default/fallback state is
   VISIBLE, so browsers without scroll-driven animations (and reduced-motion users) just see
   the content — it can never get stuck hidden. */
.reveal {
    opacity: 1;
    transform: none;
}

@supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            animation: revealIn linear both;
            animation-timeline: view();
            animation-range: entry 5% cover 30%;
        }
    }
}

@keyframes revealIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* === Gradient text === */
.gradient-text {
    background: var(--gradient-brand-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Section alternating backgrounds === */
.section--alt {
    background: var(--bg-secondary);
}

/* === Responsive === */
@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2.5rem;
    }

    .container {
        padding: 0 0.5rem;
    }
}

/* Reduced-motion is handled at the source: the reveal animation is gated behind
   (prefers-reduced-motion: no-preference) above, so these users keep the visible
   default `.reveal` state and never see motion. No override needed here. */

@media (min-width: 769px) and (max-width: 1024px) {
    :root {
        --section-padding: 5rem 1.5rem;
    }

    .section-title {
        font-size: 2.25rem;
    }
}

/* Source: 21-architecture-preview.css */
.arch-preview {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.arch-preview__flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 0.625rem;
}

.arch-preview__node {
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 999px;
    white-space: nowrap;
}

.arch-preview__node--accent {
    border-color: var(--accent-ts);
    box-shadow: var(--shadow-glow-ts);
}

.arch-preview__node--interpret {
    border-color: var(--accent-green);
}

.arch-preview__node--compile {
    border-color: var(--accent-csharp);
}

.arch-preview__sep {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    user-select: none;
}

.arch-preview__sep--or {
    color: var(--text-secondary);
    font-weight: 600;
}

.arch-preview__cta {
    text-decoration: none;
}

@media (max-width: 768px) {
    .arch-preview__node {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }
}

/* Source: 22-faq.css */
.faq {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Opt out of the generic card hover-lift: an accordion shouldn't float away under the cursor. */
.faq__item {
    padding: 0;
}

.faq__item:hover {
    transform: none;
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    list-style: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__chevron {
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: transform var(--transition-default);
}

.faq__item[open] .faq__chevron {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 1.5rem 1.375rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.faq__answer a {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .faq__question {
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }

    .faq__answer {
        padding: 0 1.25rem 1.125rem;
    }
}

/* Source: 23-feature-comparison.css */
.support-overview {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.support-card {
    padding: 1.5rem;
}

.support-card__title {
    margin-bottom: 0.625rem;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.support-card__body {
    color: var(--text-secondary);
    line-height: 1.7;
}

.support-overview__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .support-overview {
        grid-template-columns: 1fr;
    }

    .support-overview__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .support-overview__actions .btn {
        justify-content: center;
        text-align: center;
    }
}

/* Source: 24-features.css */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-default);
}

.feature-card:hover .feature-card__icon {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.05);
}

.feature-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.feature-card__desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.feature-card__desc code {
    background: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--accent-neon);
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Source: 25-footer.css */
.footer {
    position: relative;
    padding: 0 2rem 2rem;
    background: var(--bg-secondary);
}

.footer__gradient-border {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-ts), var(--accent-csharp), transparent);
    opacity: 0.6;
}

.footer__inner {
    padding-top: 4rem;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 4rem;
    padding-bottom: 3rem;
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer__logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.footer__logo-link:hover {
    opacity: 0.9;
}

.footer__logo {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.footer__logo-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
}

.footer__tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.footer__tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-muted);
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.footer__tech-badge:hover {
    color: var(--text-secondary);
    border-color: var(--border-default);
    background: rgba(255, 255, 255, 0.05);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer__col-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.footer__col a {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer__col a:hover {
    color: var(--accent-neon);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border-muted);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.footer__bottom a {
    color: var(--text-secondary);
}

.footer__bottom a:hover {
    color: var(--accent-neon);
}

@media (max-width: 768px) {
    .footer__top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer__links {
        grid-template-columns: 1fr;
    }
}

/* Source: 26-getting-started.css */
.getting-started {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 720px;
    margin: 0 auto;
}

.gs-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.gs-step__number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: 0 4px 16px rgba(49, 120, 198, 0.25);
    position: relative;
}

/* Connecting line between steps */
.gs-step:not(:last-child) .gs-step__number::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(3rem + 44px);
    background: linear-gradient(180deg, var(--accent-ts), transparent);
    opacity: 0.2;
}

.gs-step__content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.installer-selector--getting-started {
    width: 100%;
}

.gs-step__title {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.gs-step__desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .gs-step {
        flex-direction: column;
        gap: 0.75rem;
    }

    .gs-step:not(:last-child) .gs-step__number::after {
        display: none;
    }
}

/* Source: 27-hero.css */
.hero {
    min-height: 920px;
    padding: 9.5rem 2rem 6rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-default);
    background: #f2efe7;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 49.9%, rgba(20, 33, 43, 0.06) 50%, transparent 50.1%),
        linear-gradient(transparent 49.9%, rgba(20, 33, 43, 0.05) 50%, transparent 50.1%);
    background-size: 96px 96px;
    mask-image: linear-gradient(to bottom, #000 10%, transparent 88%);
    pointer-events: none;
}

.hero__shard {
    position: absolute;
    pointer-events: none;
    opacity: 0.92;
    transform: skewX(-16deg);
}

.hero__shard--blue {
    width: 22vw;
    height: 16px;
    background: var(--accent-ts);
    top: 18%;
    right: -4%;
}

.hero__shard--violet {
    width: 14vw;
    height: 9px;
    background: var(--accent-csharp);
    top: calc(18% + 30px);
    right: 3%;
}

.hero__shard--amber {
    width: 11vw;
    height: 6px;
    background: var(--accent-amber);
    bottom: 12%;
    left: -2%;
}

.hero__particles {
    display: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
    gap: clamp(3.5rem, 7vw, 7rem);
    align-items: center;
}

.hero__copy {
    min-width: 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 0.7rem;
    margin-bottom: 1.75rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-soft);
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid var(--border-default);
    border-radius: 2px;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(38, 122, 85, 0.13);
}

.hero__title {
    margin: 0 0 1.5rem;
    font-size: clamp(4.8rem, 8.2vw, 8.1rem);
    font-weight: 830;
    letter-spacing: -0.075em;
    line-height: 0.82;
    color: var(--ink);
}

.hero__title-word,
.hero__title-token {
    display: inline-block;
}

.hero__title-token {
    margin-left: 0.09em;
    padding: 0.12em 0.14em 0.1em 0.1em;
    color: #fff;
    background: var(--accent-ts);
    letter-spacing: -0.09em;
    box-shadow: 8px 8px 0 var(--accent-csharp);
}

.hero__tagline {
    max-width: 560px;
    margin: 0 0 1rem;
    font-size: clamp(1.55rem, 2.5vw, 2.15rem);
    font-weight: 650;
    letter-spacing: -0.035em;
    line-height: 1.18;
    color: var(--ink-soft);
}

.hero__subtagline {
    max-width: 590px;
    margin: 0 0 2.25rem;
    font-size: 1.04rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.hero__ctas {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
}

.installer-selector {
    min-width: 0;
    text-align: left;
}

.installer-selector__tabs {
    width: fit-content;
    max-width: 100%;
    background: #e0dbd1;
    border: 1px solid var(--border-default);
    border-bottom: 0;
    border-radius: 3px 3px 0 0;
}

.installer-selector__tab {
    padding: 0.45rem 0.85rem;
    font-size: 0.75rem;
}

.installer-selector__panel {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 49px;
    padding: 0.7rem 0.9rem;
    background: var(--code-surface);
    border: 1px solid #2b3d4b;
    border-radius: 0 3px 3px 3px;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-default), box-shadow var(--transition-default);
}

.installer-selector__panel[hidden] {
    display: none;
}

.installer-selector__panel:hover {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(38, 122, 85, 0.14);
}

.installer-selector__prompt {
    font-family: var(--font-mono);
    color: #93a2ad;
    font-size: 0.82rem;
    user-select: none;
    white-space: nowrap;
}

.installer-selector__command {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: #dce5eb;
    white-space: normal;
    overflow-wrap: anywhere;
}

/* Prism's inline-code theme loads after the site stylesheet. This selector is
   deliberately more specific so installer commands remain one cohesive rail. */
.installer-selector__panel > code.installer-selector__command[class*="language-"] {
    padding: 0;
    background: transparent;
    border-radius: 0;
    color: #dce5eb;
    line-height: 1.5;
    white-space: normal;
    overflow-wrap: anywhere;
}

.installer-selector--hero {
    width: 100%;
}

.installer-selector__panel .copy-btn {
    flex-shrink: 0;
    background: #1c2a35;
    border-color: #3a5060;
    color: #c8d2da;
}

.hero__ctas .btn-secondary {
    width: fit-content;
    min-height: 49px;
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.hero__ctas .btn-secondary:hover {
    background: var(--accent-csharp);
    border-color: var(--accent-csharp);
    color: #fff;
}

.hero__workbench {
    position: relative;
    min-width: 0;
}

.hero__workbench::before {
    content: '';
    position: absolute;
    inset: -18px 22px 24px -18px;
    border: 1px solid rgba(107, 59, 143, 0.42);
    transform: skewY(-1.5deg);
    z-index: -1;
}

.hero__workbench-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.hero__workbench-header span:last-child {
    color: var(--accent-csharp);
}

.hero__code {
    width: 100%;
    text-align: left;
}

.hero__code-block {
    border-radius: 4px;
    border-color: #324454;
    box-shadow: 18px 18px 0 rgba(35, 107, 196, 0.12), var(--shadow-xl);
}

.hero__code-file {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.hero__code-file::before {
    content: 'TS';
    display: grid;
    place-items: center;
    width: 26px;
    height: 22px;
    background: var(--accent-ts);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
}

.hero__code-block .code-block__content {
    min-height: 315px;
    padding: 1.5rem;
}

.hero__compile-strip {
    display: grid;
    grid-template-columns: repeat(7, auto);
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    margin: 1.25rem 0 0 1.5rem;
    padding: 0.8rem 0.95rem;
    background: #fff;
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-md);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.hero__compile-strip b {
    color: var(--accent-ts);
}

.hero__compile-strip strong {
    color: var(--accent-csharp);
}

.hero__compile-strip i {
    color: var(--accent-amber);
    font-style: normal;
}

.hero-enter {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

html.preload .hero-enter {
    opacity: 0;
    transform: translateY(18px);
    transition: none;
}

.hero-enter--1 { transition-delay: 0.08s; }
.hero-enter--2 { transition-delay: 0.16s; }
.hero-enter--3 { transition-delay: 0.24s; }
.hero-enter--4 { transition-delay: 0.32s; }
.hero-enter--5 { transition-delay: 0.40s; }
.hero-enter--6 { transition-delay: 0.48s; }

.btn--glow:hover {
    box-shadow: 0 0 0 4px rgba(35, 107, 196, 0.11);
}

@media (prefers-reduced-motion: reduce) {
    .hero-enter,
    html.preload .hero-enter {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (max-width: 1024px) {
    .hero {
        padding-top: 8.5rem;
    }

    .hero__inner {
        grid-template-columns: 1fr;
        gap: 4.5rem;
    }

    .hero__copy,
    .hero__workbench {
        max-width: 760px;
    }

    .hero__title {
        font-size: clamp(4.6rem, 14vw, 7.2rem);
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 7.5rem 1rem 4.5rem;
    }

    .hero__inner {
        gap: 3.5rem;
    }

    .hero__title {
        font-size: clamp(3.6rem, 19vw, 5.2rem);
    }

    .hero__title-token {
        box-shadow: 5px 5px 0 var(--accent-csharp);
    }

    .hero__tagline {
        font-size: 1.45rem;
    }

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

    .hero__ctas .btn-secondary {
        justify-content: center;
    }

    .installer-selector__panel {
        padding: 0.7rem;
    }

    .installer-selector__panel .copy-btn span {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .hero__code-block .code-block__content {
        min-height: 280px;
        padding: 1rem;
        font-size: 0.78rem;
    }

    .hero__compile-strip {
        margin-left: 0.75rem;
        overflow-x: auto;
        justify-content: start;
        grid-template-columns: repeat(7, max-content);
    }

    .hero__workbench::before {
        inset: -12px 12px 18px -8px;
    }
}

/* Source: 28-examples.css */
.examples {
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    max-width: 960px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-default);
}

.examples:hover {
    box-shadow: var(--shadow-xl), 0 0 40px rgba(49, 120, 198, 0.06);
    border-color: rgba(48, 54, 61, 0.8);
}

.examples__body {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    min-height: 360px;
}

.examples__code {
    border-right: 1px solid var(--border-default);
    overflow: auto;
}

.examples__output {
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.15);
}

.examples__output-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-green);
    white-space: pre-wrap;
    line-height: 1.7;
    margin: 0;
}

.examples__cta {
    text-align: center;
    margin: 1.75rem auto 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.examples__cta a {
    color: var(--accent-neon);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-default);
}

.examples__cta a:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .examples__body {
        grid-template-columns: 1fr;
    }

    .examples__code {
        border-right: none;
        border-bottom: 1px solid var(--border-default);
    }
}

/* Source: 29-nav.css */
.nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    height: var(--nav-height);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    background: rgba(242, 239, 231, 0.90);
    border-bottom: 1px solid rgba(203, 197, 186, 0.82);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
    transition: box-shadow var(--transition-default), background var(--transition-default);
}

.nav--scrolled {
    background: rgba(251, 250, 246, 0.95);
    box-shadow: 0 8px 30px rgba(20, 33, 43, 0.08);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--ink);
    text-decoration: none;
}

.nav__logo:hover {
    color: var(--accent-ts);
}

.nav__logo-icon {
    width: 38px;
    height: 38px;
    object-fit: contain;
    display: block;
}

.nav__logo-text {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.035em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.nav__link {
    padding: 0.45rem 0.68rem;
    font-size: 0.78rem;
    font-weight: 620;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 2px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__link:hover {
    color: var(--ink);
    background: rgba(20, 33, 43, 0.055);
}

.nav__link--github {
    display: flex;
    align-items: center;
    margin-left: 0.55rem;
    padding: 0.45rem;
    color: var(--ink);
    border: 1px solid var(--border-default);
    background: #fff;
}

.nav__link--github:hover {
    color: #fff;
    background: var(--ink);
    border-color: var(--ink);
}

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    transition: all 0.3s ease;
}

.nav__hamburger--open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger--open span:nth-child(2) {
    opacity: 0;
}

.nav__hamburger--open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .nav {
        padding: 0 1rem;
    }

    .nav__hamburger {
        display: flex;
    }

    .nav__links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 1rem;
        gap: 0.25rem;
        background: rgba(251, 250, 246, 0.98);
        border-bottom: 1px solid var(--border-default);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
    }

    .nav__links--open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav__link {
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }

    .nav__link--github {
        justify-content: center;
        margin-left: 0;
    }
}

/* Source: 30-playground.css */
.playground {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    max-width: 1100px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-default);
}

.playground:hover {
    box-shadow: var(--shadow-xl), 0 0 60px rgba(49, 120, 198, 0.06);
}

.playground__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-default);
    gap: 1rem;
    flex-wrap: wrap;
}

.playground__toolbar-left,
.playground__toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.playground__preset {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.playground__preset:focus {
    outline: none;
    border-color: var(--accent-neon);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.15);
}

.playground__mode {
    display: flex;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    overflow: hidden;
}

.playground__mode-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.playground__mode-btn + .playground__mode-btn {
    border-left: 1px solid var(--border-default);
}

.playground__mode-btn--active {
    background: rgba(88, 166, 255, 0.15);
    color: var(--text-primary);
}

.playground__kbd {
    font-size: 0.6875rem;
    padding: 0.125rem 0.375rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-family: var(--font-sans);
    color: rgba(255, 255, 255, 0.7);
}

.playground__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 420px;
}

.playground__editor {
    border-right: 1px solid var(--border-default);
    overflow: hidden;
}

.playground__cm-container {
    height: 100%;
    min-height: 420px;
}

.cm-editor {
    height: 100%;
}

.playground__codemirror-host .cm-gutters {
    /* Override CodeMirror's runtime-injected One Dark gutter color. */
    color: #9aa3b2 !important;
}

.playground__output {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: rgba(0, 0, 0, 0.1);
}

.playground__output-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 1.25rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-default);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.playground__timing {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-green);
    background: rgba(63, 185, 80, 0.08);
    border: 1px solid rgba(63, 185, 80, 0.22);
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    cursor: pointer;
}

.playground__timing:hover,
.playground__timing:focus-visible {
    background: rgba(63, 185, 80, 0.14);
    border-color: rgba(63, 185, 80, 0.5);
}

.playground__timing:focus-visible,
.playground__timing-phase:focus-visible {
    outline: 2px solid var(--accent-neon);
    outline-offset: 2px;
}

.playground__timing--legacy {
    cursor: default;
}

.playground__timing--legacy:disabled {
    color: var(--accent-green);
    opacity: 1;
}

.playground__timing-chevron {
    transition: transform var(--transition-fast);
}

.playground__timing[aria-expanded="true"] .playground__timing-chevron {
    transform: rotate(180deg);
}

.playground__timing-details {
    padding: 0.875rem 1rem 0.75rem;
    background: rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid var(--border-default);
}

.playground__timing-phases {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(7rem, 1fr);
    gap: 0.25rem;
    max-width: 100%;
    overflow-x: auto;
    padding: 0.125rem 0.125rem 0.5rem;
    overscroll-behavior-x: contain;
}

.playground__timing-phase {
    position: relative;
    min-width: 0;
    min-height: 3.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.4rem 0.2rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    font-family: var(--font-sans);
    cursor: pointer;
    opacity: 0;
    animation: playground-phase-reveal 180ms ease-out forwards;
    animation-delay: calc(var(--phase-index) * 55ms);
}

.playground__timing-phase:hover {
    border-color: var(--text-tertiary);
    color: var(--text-primary);
}

.playground__timing-phase:not(:last-child)::after {
    content: '';
    position: absolute;
    z-index: 1;
    top: 50%;
    right: -0.3rem;
    width: 0.3rem;
    height: 1px;
    background: var(--border-default);
    pointer-events: none;
}

.playground__timing-phase[aria-pressed="true"] {
    color: var(--accent-green);
    background: rgba(63, 185, 80, 0.09);
    border-color: rgba(63, 185, 80, 0.55);
}

.playground__timing-phase[data-phase-status="failed"] {
    color: var(--accent-red);
    background: rgba(248, 81, 73, 0.06);
    border-color: rgba(248, 81, 73, 0.45);
}

.playground__timing-phase-name {
    max-width: 100%;
    font-size: 0.625rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.playground__timing-phase-duration {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: inherit;
    white-space: nowrap;
}

.playground__timing-description {
    min-height: 2.5em;
    margin: 0.65rem 0 0;
    color: var(--text-secondary);
    font-size: 0.75rem;
    line-height: 1.45;
}

.playground__timing-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.8rem;
    margin: 0.45rem 0 0;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.625rem;
}

@keyframes playground-phase-reveal {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.playground__output-body {
    padding: 1.25rem;
    flex: 1;
    overflow: auto;
}

.playground__stdout {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-primary);
    white-space: pre-wrap;
    line-height: 1.65;
    margin: 0;
}

.playground__errors {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.playground__error {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--accent-red);
    padding: 0.625rem 0.875rem;
    background: rgba(248, 81, 73, 0.06);
    border-left: 3px solid var(--accent-red);
    border-radius: 0 6px 6px 0;
    line-height: 1.5;
}

.playground__placeholder {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

.playground__spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .playground__body {
        grid-template-columns: 1fr;
    }

    .playground__editor {
        border-right: none;
        border-bottom: 1px solid var(--border-default);
    }

    .playground__cm-container {
        min-height: 300px;
    }

    .playground__timing-phases {
        grid-auto-flow: row;
        grid-auto-rows: minmax(2.75rem, auto);
        grid-auto-columns: unset;
        grid-template-columns: minmax(0, 1fr);
        overflow-x: hidden;
        padding-bottom: 0.125rem;
    }

    .playground__timing-phase {
        min-height: 2.75rem;
        flex-direction: row;
        justify-content: space-between;
        padding: 0.45rem 0.65rem;
    }

    .playground__timing-phase-name {
        font-size: 0.6875rem;
        overflow-wrap: anywhere;
    }

    .playground__timing-phase:not(:last-child)::after {
        top: auto;
        right: auto;
        bottom: -0.3rem;
        left: 50%;
        width: 1px;
        height: 0.3rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .playground__timing-phase {
        opacity: 1;
        animation: none;
    }

    .playground__timing-chevron {
        transition: none;
    }
}

/* Source: 31-use-cases.css */
.usecase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.usecase-card {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    padding: 2rem;
}

.usecase-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.usecase-card__desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.65;
    flex: 1;
}

.usecase-card__desc code {
    background: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--accent-neon);
}

@media (max-width: 900px) {
    .usecase-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .usecase-card {
        padding: 1.5rem;
    }
}

/* Source: 32-language-selector.css */
.lang-selector {
    position: relative;
}

.lang-selector__button {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: 6px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

/* Hide the native <summary> disclosure marker across browsers. */
.lang-selector__button::-webkit-details-marker {
    display: none;
}

.lang-selector__button::marker {
    content: "";
}

.lang-selector__button:hover {
    color: var(--text-primary);
    border-color: var(--text-tertiary);
    background: rgba(255, 255, 255, 0.06);
}

.lang-selector__button:focus-visible {
    outline: none;
    border-color: var(--accent-neon);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.15);
}

.lang-selector__globe {
    flex-shrink: 0;
}

.lang-selector__chevron {
    flex-shrink: 0;
    opacity: 0.7;
    transition: transform var(--transition-fast);
}

.lang-selector[open] .lang-selector__chevron {
    transform: rotate(180deg);
}

.lang-selector__menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 172px;
    margin: 0;
    padding: 0.375rem;
    list-style: none;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
    z-index: 1100;
    animation: lang-menu-in 150ms ease;
}

@keyframes lang-menu-in {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lang-selector__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.625rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.lang-selector__item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.lang-selector__item--active {
    color: var(--accent-neon);
}

.lang-selector__check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--accent-neon);
}

@media (prefers-reduced-motion: reduce) {
    .lang-selector__chevron {
        transition: none;
    }

    .lang-selector__menu {
        animation: none;
    }
}

/* In the mobile hamburger panel the selector sits full-width in the column. */
@media (max-width: 768px) {
    .lang-selector {
        width: 100%;
    }

    .lang-selector__button {
        width: 100%;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }

    .lang-selector__chevron {
        margin-left: auto;
    }

    .lang-selector__menu {
        right: auto;
        left: 0;
        width: 100%;
    }
}

/* Source: 33-conformance.css */
.page-conformance .nav {
    background: rgba(242, 239, 231, 0.9);
    border-bottom-color: rgba(203, 197, 186, 0.82);
}

.conformance-hero {
    padding-top: calc(var(--nav-height) + 5rem);
    padding-bottom: 4rem;
    background:
        radial-gradient(circle at 50% 0, rgba(49, 120, 198, 0.18), transparent 50%),
        var(--bg-primary);
}

.conformance-hero__eyebrow {
    color: var(--accent-neon);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    margin-bottom: 0.75rem;
    text-align: center;
    text-transform: uppercase;
}

.conformance {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
}

.conformance.card:hover {
    transform: none;
    border-color: var(--border-default);
    box-shadow: none;
}

.conformance__header,
.conformance__row {
    display: grid;
    grid-template-columns: minmax(15rem, 1.25fr) minmax(12rem, 1fr) minmax(12rem, 1fr);
    gap: 1.25rem;
    align-items: center;
}

.conformance__header {
    padding: 0.8rem 1rem;
    color: var(--text-tertiary);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-default);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.conformance__tree {
    min-width: 680px;
}

.conformance__node {
    border-bottom: 1px solid var(--border-muted);
}

.conformance__node:last-child {
    border-bottom: 0;
}

.conformance__row {
    min-height: 4.25rem;
    padding: 0.7rem 1rem 0.7rem calc(1rem + var(--tree-depth) * 1.3rem);
    background: var(--bg-primary);
}

summary.conformance__row {
    cursor: pointer;
}

summary.conformance__row:hover,
.conformance__row--leaf:hover {
    background: rgba(35, 107, 196, 0.05);
}

.conformance__node--depth-0 > summary.conformance__row {
    background: var(--bg-elevated);
    font-size: 1rem;
}

.conformance__node--depth-1 > summary.conformance__row {
    font-weight: 600;
}

.conformance__row--leaf {
    border-top: 1px solid var(--border-muted);
}

.conformance__name {
    min-width: 0;
    overflow-wrap: anywhere;
}

.conformance__metric {
    display: grid;
    grid-template-columns: minmax(4rem, 1fr) auto;
    gap: 0.15rem 0.65rem;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.conformance__metric small {
    grid-column: 2;
    color: var(--text-tertiary);
    line-height: 1;
}

.conformance__ratio {
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

.conformance__ratio strong {
    color: var(--text-primary);
}

.conformance__bar {
    grid-row: 1 / span 2;
    height: 0.55rem;
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 999px;
}

.conformance__unavailable {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.conformance__notes,
.conformance__provenance {
    max-width: 1000px;
    margin: 1.5rem auto 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.conformance__notes p + p {
    margin-top: 0.45rem;
}

.conformance__provenance {
    padding-top: 1rem;
    border-top: 1px solid var(--border-muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {
    .page-conformance .nav__hamburger,
    .page-conformance .nav__link:not([aria-current="page"]),
    .page-conformance .nav__link--github {
        display: none;
    }

    .page-conformance .nav__links {
        position: static;
        flex-direction: row;
        width: auto;
        padding: 0;
        background: transparent;
        border: 0;
        opacity: 1;
        pointer-events: auto;
        transform: none;
    }

    .page-conformance .nav__link[aria-current="page"] {
        display: block;
        width: auto;
        padding: 0.5rem;
        font-size: 0.75rem;
    }

    .conformance-hero {
        padding-top: calc(var(--nav-height) + 3rem);
    }

    .conformance {
        overflow-x: auto;
    }

    .conformance__header,
    .conformance__tree {
        min-width: 640px;
    }

    .conformance__header,
    .conformance__row {
        grid-template-columns: minmax(12rem, 1.1fr) minmax(11rem, 1fr) minmax(11rem, 1fr);
        gap: 0.75rem;
    }
}

/* Conformance explorer */
.conformance-hero {
    padding-top: calc(var(--nav-height) + 3.75rem);
    padding-bottom: 3.5rem;
}

.conformance-hero .section-subtitle {
    max-width: 720px;
    margin-bottom: 1.5rem;
}

.conformance-hero__links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.conformance-hero__links a {
    padding: 0.45rem 0.9rem;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
}

.conformance-content {
    padding-top: 4.5rem;
}

.conformance-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    max-width: 1120px;
    margin: 0 auto 1.5rem;
}

.conformance-summary__card {
    display: grid;
    gap: 0.5rem;
    padding: 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.conformance-summary__card::before {
    content: '';
    width: 2.5rem;
    height: 3px;
    margin-bottom: 0.15rem;
    background: var(--summary-accent, var(--accent-neon));
    border-radius: 999px;
}

.conformance-summary__card--interpreted { --summary-accent: var(--accent-ts); }
.conformance-summary__card--compiled { --summary-accent: var(--accent-csharp); }
.conformance-summary__card--typescript { --summary-accent: var(--accent-green); }

.conformance-summary__card p {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.conformance-summary__card > strong {
    color: var(--text-primary);
    font-size: 2rem;
    letter-spacing: -0.04em;
    line-height: 1;
}

.conformance-summary__card > span,
.conformance-summary__card small {
    color: var(--text-secondary);
    font-size: 0.72rem;
}

.conformance-explorer__controls {
    position: sticky;
    top: calc(var(--nav-height) + 0.75rem);
    z-index: 20;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    max-width: 1120px;
    margin: 0 auto 4rem;
    padding: 0.8rem;
    background: rgba(251, 250, 246, 0.96);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.conformance-search,
.conformance-suite__controls label {
    display: grid;
    gap: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.conformance-search {
    flex: 1;
    max-width: 32rem;
}

.conformance-search input,
.conformance-suite__controls select {
    min-height: 2.35rem;
    padding: 0.45rem 0.7rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 7px;
    font: 0.8rem var(--font-sans);
    letter-spacing: normal;
    text-transform: none;
}

.conformance-search input:focus-visible,
.conformance-suite__controls select:focus-visible,
.conformance-explorer__controls button:focus-visible,
.conformance-hero__links a:focus-visible,
.conformance__row:focus-visible {
    outline: 2px solid var(--accent-neon);
    outline-offset: 2px;
}

.conformance-explorer__actions,
.conformance-suite__controls {
    display: flex;
    gap: 0.5rem;
}

.conformance-explorer__controls[hidden],
.conformance-suite__controls[hidden] {
    display: none;
}

.conformance-suite {
    max-width: 1120px;
    margin: 0 auto 5rem;
    scroll-margin-top: calc(var(--nav-height) + 6rem);
}

.conformance-suite__heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1rem;
}

.conformance-suite__eyebrow {
    margin-bottom: 0.35rem;
    color: var(--accent-neon);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.conformance-suite__heading h2 {
    margin-bottom: 0.35rem;
    font-size: 1.65rem;
    letter-spacing: -0.025em;
}

.conformance-suite__heading > div:first-child > p:last-child {
    max-width: 680px;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.conformance-suite__controls label {
    min-width: 9.5rem;
}

.conformance {
    overflow: clip;
}

.conformance-suite--typescript .conformance__header,
.conformance-suite--typescript .conformance__row,
.conformance-suite--test262[data-view-mode="interpreted"] .conformance__header,
.conformance-suite--test262[data-view-mode="interpreted"] .conformance__row,
.conformance-suite--test262[data-view-mode="compiled"] .conformance__header,
.conformance-suite--test262[data-view-mode="compiled"] .conformance__row {
    grid-template-columns: minmax(15rem, 1.25fr) minmax(16rem, 1fr);
}

.conformance-suite--test262[data-view-mode="interpreted"] .conformance__column--compiled,
.conformance-suite--test262[data-view-mode="interpreted"] .conformance__metric--compiled,
.conformance-suite--test262[data-view-mode="compiled"] .conformance__column--interpreted,
.conformance-suite--test262[data-view-mode="compiled"] .conformance__metric--interpreted {
    display: none;
}

.conformance__header {
    position: sticky;
    top: calc(var(--nav-height) + 5.6rem);
    z-index: 10;
    color: var(--text-secondary);
}

.conformance__node--leaf {
    border-bottom: 1px solid var(--border-muted);
}

.conformance__node[hidden] {
    display: none;
}

summary.conformance__row {
    position: relative;
    padding-left: calc(2rem + var(--tree-depth) * 1.25rem);
    list-style: none;
}

summary.conformance__row::-webkit-details-marker {
    display: none;
}

summary.conformance__row::before {
    content: '';
    position: absolute;
    left: calc(1rem + var(--tree-depth) * 1.25rem);
    top: 50%;
    width: 0.42rem;
    height: 0.42rem;
    border-right: 1.5px solid var(--text-tertiary);
    border-bottom: 1.5px solid var(--text-tertiary);
    transform: translateY(-65%) rotate(-45deg);
    transition: transform var(--transition-fast);
}

details[open] > summary.conformance__row::before {
    transform: translateY(-70%) rotate(45deg);
}

.conformance__metric {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.28rem 0.65rem;
    min-width: 0;
}

.conformance__metric-heading {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    grid-column: 1 / -1;
}

.conformance__percentage {
    color: var(--text-primary);
    font: 600 0.82rem var(--font-mono);
}

.conformance__ratio {
    margin-left: auto;
    font-size: 0.68rem;
}

.conformance__metric small {
    grid-column: auto;
    color: var(--text-secondary);
    font-size: 0.64rem;
    white-space: nowrap;
}

.conformance__delta {
    padding: 0.08rem 0.32rem;
    border-radius: 999px;
    font: 600 0.6rem var(--font-mono);
}

.conformance__delta--positive { color: #1f6d4b; background: rgba(38, 122, 85, 0.12); }
.conformance__delta--negative { color: #a83d35; background: rgba(201, 79, 69, 0.12); }
.conformance__delta--neutral { color: var(--text-secondary); background: var(--bg-tertiary); }

.conformance__bar {
    display: flex;
    grid-column: 1;
    height: 0.5rem;
    border: 0;
}

.conformance__bar-segment {
    display: block;
    height: 100%;
    min-width: 0;
}

.conformance__bar-segment--pass { background: var(--accent-green); }
.conformance__bar-segment--fail { background: var(--accent-red); }
.conformance__bar-segment--parseerror { background: #db6d28; }
.conformance__bar-segment--typecheckerror { background: #bc8cff; }
.conformance__bar-segment--runtimeerror { background: #f0883e; }
.conformance__bar-segment--timeout { background: var(--accent-yellow); }
.conformance__bar-segment--harnesserror { background: #f778ba; }
.conformance__bar-segment--skipped { background: var(--text-tertiary); }

.conformance__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.9rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.66rem;
    list-style: none;
}

.conformance__legend li {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.conformance__legend-swatch {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 2px;
}

.conformance__empty {
    padding: 2.5rem;
    color: var(--text-secondary);
    text-align: center;
    background: var(--bg-primary);
    border: 1px dashed var(--border-default);
    border-radius: var(--border-radius-lg);
}

.conformance__result-count {
    margin-top: 0.65rem;
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-align: right;
}

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

    .conformance-explorer__controls,
    .conformance-suite__heading {
        align-items: stretch;
        flex-direction: column;
    }

    .conformance-search { max-width: none; }
    .conformance-explorer__actions { flex-wrap: wrap; }
    .conformance-suite__controls label { flex: 1; }
}

@media (max-width: 768px) {
    .conformance-hero {
        padding-top: calc(var(--nav-height) + 2.75rem);
        padding-bottom: 2.75rem;
    }

    .conformance-content { padding-top: 3rem; }

    .conformance-explorer__controls {
        top: calc(var(--nav-height) + 0.4rem);
        margin-bottom: 3rem;
    }

    .conformance-suite { margin-bottom: 4rem; }
    .conformance-suite__controls { flex-direction: column; }
    .conformance { overflow: clip; }
    .conformance__header { display: none; }

    .conformance__row,
    .conformance-suite--typescript .conformance__row,
    .conformance-suite--test262[data-view-mode="interpreted"] .conformance__row,
    .conformance-suite--test262[data-view-mode="compiled"] .conformance__row {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 0.65rem;
        min-height: 0;
        padding-top: 0.9rem;
        padding-bottom: 0.9rem;
    }

    .conformance__name {
        grid-column: 1 / -1;
        padding-bottom: 0.1rem;
    }

    .conformance-suite--typescript .conformance__metric,
    .conformance-suite--test262[data-view-mode="interpreted"] .conformance__metric,
    .conformance-suite--test262[data-view-mode="compiled"] .conformance__metric {
        grid-column: 1 / -1;
    }
}

/* Source: 34-docs.css */
.page-docs .nav {
    background: rgba(242, 239, 231, 0.9);
    border-bottom-color: rgba(203, 197, 186, 0.82);
}

.docs-page {
    padding-top: var(--nav-height);
}

.docs-layout {
    display: grid;
    grid-template-columns: minmax(190px, 240px) minmax(0, 75ch) minmax(170px, 220px);
    justify-content: center;
    gap: clamp(2rem, 4vw, 4rem);
    max-width: 1480px;
    margin: 0 auto;
    padding: 2.5rem 2rem 6rem;
}

.docs-sidebar,
.docs-outline {
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
    align-self: start;
    max-height: calc(100vh - var(--nav-height) - 4rem);
    overflow-y: auto;
}

.docs-sidebar__section,
.docs-outline > p {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.docs-sidebar ul,
.docs-outline ul {
    list-style: none;
}

.docs-sidebar a,
.docs-outline a {
    display: block;
    padding: 0.45rem 0.75rem;
    border-left: 2px solid var(--border-default);
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
}

.docs-sidebar a:hover,
.docs-outline a:hover,
.docs-sidebar a[aria-current="page"] {
    color: var(--text-primary);
    border-left-color: var(--accent-neon);
    background: rgba(88, 166, 255, 0.06);
}

.docs-sidebar__symbol {
    margin-left: 0.75rem;
    font-size: 0.8rem !important;
}

.docs-outline__level-3 a {
    padding-left: 1.5rem;
    font-size: 0.8125rem;
}

.docs-main {
    min-width: 0;
}

.docs-breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

.docs-language-notice {
    margin: 1.25rem 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.docs-article__header {
    padding: 1.25rem 0 2rem;
    border-bottom: 1px solid var(--border-default);
}

.docs-article__section {
    color: var(--accent-neon);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.docs-article h1 {
    margin: 0.35rem 0 0.75rem;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.docs-article__header > p:not(.docs-article__section) {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.docs-tested {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid rgba(63, 185, 80, 0.35);
    border-radius: 999px;
    color: var(--accent-green);
    background: rgba(63, 185, 80, 0.08);
    font: 0.75rem var(--font-mono);
}

.docs-tested a {
    color: inherit;
}

.docs-article > h2 {
    margin: 3rem 0 1rem;
    padding-top: 0.5rem;
    font-size: 1.75rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.docs-article > h3 {
    margin: 2rem 0 0.75rem;
    font-size: 1.2rem;
}

.docs-article > p,
.docs-article > ul,
.docs-article > ol,
.docs-article > blockquote {
    margin: 1rem 0;
}

.docs-article > ul,
.docs-article > ol {
    padding-left: 1.6rem;
}

.docs-article li + li {
    margin-top: 0.4rem;
}

.docs-article a {
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.docs-article p code,
.docs-article li code,
.docs-article blockquote code {
    padding: 0.15rem 0.35rem;
    border: 1px solid var(--border-default);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--accent-neon);
    font-size: 0.88em;
}

.docs-article blockquote {
    padding: 0.85rem 1rem;
    border-left: 3px solid var(--accent-neon);
    background: rgba(88, 166, 255, 0.07);
    color: var(--text-secondary);
}

.docs-code {
    margin: 1.25rem 0;
}

.docs-figure {
    margin: 2rem 0;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    background: var(--bg-secondary);
}

.docs-figure svg {
    display: block;
    width: 100%;
    height: auto;
}

.docs-figure__node rect {
    fill: var(--bg-tertiary);
    stroke: var(--border-default);
    stroke-width: 2;
}

.docs-figure__node--accent rect {
    fill: rgba(49, 120, 198, 0.16);
    stroke: var(--accent-neon);
}

.docs-figure text {
    fill: var(--text-primary);
    font: 600 15px var(--font-sans);
}

.docs-figure .docs-figure__detail,
.docs-figure__arrow text,
.docs-figure > svg > text {
    fill: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
}

.docs-figure__arrow path,
.docs-figure__branch {
    fill: none;
    stroke: var(--text-tertiary);
    stroke-width: 2;
}

.docs-figure figcaption {
    margin-top: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

.docs-feedback {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 3rem;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
}

.docs-feedback > p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.docs-feedback__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.65rem;
}

.docs-feedback__action {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-weight: 600;
}

.docs-feedback__action:hover {
    border-color: var(--accent-neon);
    background: rgba(88, 166, 255, 0.08);
}

.docs-feedback__action--primary {
    border-color: rgba(88, 166, 255, 0.45);
    color: var(--accent-ts);
}

.docs-feedback__action:focus-visible {
    outline: 2px solid var(--accent-neon);
    outline-offset: 3px;
}

.docs-pagination {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-default);
}

.docs-pagination a {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
}

.docs-pagination__next {
    text-align: right;
}

.docs-pagination span {
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.docs-mobile-controls {
    display: none;
}

.api-search {
    position: relative;
    z-index: 3;
    margin: 1.25rem 0 0.5rem;
}

.api-search > label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
}

.api-search__field input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font: 0.95rem var(--font-sans);
}

.api-search__field input:focus {
    border-color: var(--accent-neon);
    outline: 2px solid rgba(88, 166, 255, 0.22);
    outline-offset: 1px;
}

.api-search__results {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    max-height: min(31rem, 65vh);
    margin: 0.35rem 0 0;
    padding: 0.35rem;
    overflow-y: auto;
    list-style: none;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    box-shadow: var(--shadow-lg);
}

.api-search__results a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0.75rem;
    border-radius: 5px;
    text-decoration: none;
}

.api-search__results a:hover,
.api-search__results [aria-selected="true"] a {
    background: rgba(88, 166, 255, 0.12);
}

.api-search__results span,
.api-search__status {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.api-search__status {
    min-height: 1.2rem;
    margin: 0.35rem 0 0;
}

.api-search__empty {
    padding: 0.8rem;
    color: var(--text-secondary);
}

.api-search-fallback {
    margin: 1rem 0;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
}

.api-search-fallback ul,
.api-values-list,
.api-related {
    padding-left: 1.35rem;
}

.api-category-grid,
.api-symbol-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.25rem 0;
}

.api-category-card,
.api-symbol-card,
.api-package-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    text-decoration: none !important;
}

.api-category-card:hover,
.api-symbol-card:hover,
.api-package-card:hover {
    border-color: var(--accent-neon);
    background: rgba(88, 166, 255, 0.08);
}

.api-category-card > span,
.api-kind {
    color: var(--accent-neon);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.api-category-card p,
.api-symbol-card p,
.api-package-card p {
    margin: 0.2rem 0 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.api-package-card {
    margin: 1.25rem 0;
}

.api-signature,
.api-members,
.api-metadata,
.api-table-wrap {
    margin: 1rem 0;
}

.api-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
}

.api-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.api-table th,
.api-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-default);
    text-align: left;
    vertical-align: top;
}

.api-table tr:last-child td {
    border-bottom: 0;
}

.api-table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.api-optional,
.api-required {
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-transform: uppercase;
}

.api-required {
    color: var(--accent-green);
}

.api-default,
.api-values,
.api-member__details,
.api-member__type {
    margin-top: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.api-type-link {
    color: var(--accent-ts);
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.api-metadata {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.api-metadata > div {
    padding: 0.8rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
}

.api-metadata dt {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.api-metadata dd {
    margin: 0;
}

.api-member {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-default);
}

.api-member:last-child {
    border-bottom: 0;
}

.api-member h3,
.api-member p {
    margin: 0 0 0.65rem;
}

.api-member pre {
    margin: 0 0 0.75rem;
    padding: 0.75rem;
    overflow-x: auto;
    border-radius: 5px;
    background: var(--bg-tertiary);
}

.api-related li + li,
.api-values-list li + li,
.api-throws li + li {
    margin-top: 0.4rem;
}

.api-examples .docs-code + .docs-code {
    margin-top: 1rem;
}

.api-related span {
    margin-left: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.docs-page summary,
.docs-page a,
.docs-page button {
    scroll-margin-top: calc(var(--nav-height) + 1rem);
}

.docs-page summary:focus-visible,
.docs-page a:focus-visible,
.docs-page button:focus-visible,
.docs-figure:focus-visible {
    outline: 2px solid var(--accent-neon);
    outline-offset: 3px;
}

@media (max-width: 1050px) {
    .docs-layout {
        grid-template-columns: minmax(180px, 220px) minmax(0, 75ch);
    }

    .docs-outline {
        display: none;
    }

    .docs-mobile-outline {
        display: block;
    }
}

@media (max-width: 768px) {
    .docs-mobile-controls {
        display: grid;
        gap: 0.75rem;
        padding: 1rem;
        border-bottom: 1px solid var(--border-default);
        background: var(--bg-secondary);
    }

    .docs-mobile-controls details {
        border: 1px solid var(--border-default);
        border-radius: var(--border-radius);
        background: var(--bg-primary);
    }

    .docs-mobile-controls summary {
        cursor: pointer;
        padding: 0.75rem 1rem;
        font-weight: 600;
    }

    .docs-mobile-controls nav {
        padding: 0 0.75rem 0.75rem;
    }

    .docs-layout {
        display: block;
        padding: 1.5rem 1rem 4rem;
    }

    .docs-sidebar,
    .docs-outline {
        display: none;
    }

    .docs-article h1 {
        font-size: 2rem;
    }

    .docs-figure {
        overflow-x: auto;
    }

    .docs-figure svg {
        min-width: 620px;
    }

    .docs-pagination {
        grid-template-columns: 1fr;
    }

    .docs-feedback {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .api-category-grid,
    .api-symbol-grid,
    .api-metadata {
        grid-template-columns: 1fr;
    }

    .api-search__results a {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.25rem;
    }
}

/* Source: 35-performance.css */
.page-performance .nav {
    background: rgba(242, 239, 231, 0.9);
    border-bottom-color: rgba(203, 197, 186, 0.82);
}

.performance-page {
    --perf-green: #267a55;
    --perf-blue: #236bc4;
    --perf-purple: #6b3b8f;
    --perf-amber: #b86a00;
    overflow: clip;
}

.performance-hero {
    position: relative;
    isolation: isolate;
    padding: calc(var(--nav-height) + 5.5rem) 2rem 5rem;
    background: radial-gradient(circle at 50% -20%, rgba(88, 166, 255, 0.2), transparent 48%), var(--bg-primary);
}

.performance-hero__grid {
    position: absolute;
    z-index: -2;
    inset: 0;
    opacity: 0.16;
    background-image:
        linear-gradient(rgba(88, 166, 255, 0.22) 1px, transparent 1px),
        linear-gradient(90deg, rgba(88, 166, 255, 0.22) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.performance-hero__orb {
    position: absolute;
    z-index: -1;
    top: 8rem;
    left: 50%;
    width: 34rem;
    height: 18rem;
    transform: translateX(-50%);
    border-radius: 50%;
    background: rgba(107, 59, 143, 0.1);
    filter: blur(110px);
}

.performance-hero > .container {
    text-align: center;
}

.performance-eyebrow {
    margin: 0 0 0.75rem;
    color: var(--perf-blue);
    font-size: 0.75rem;
    font-weight: 750;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.performance-hero h1 {
    max-width: 920px;
    margin: 0 auto;
    background: linear-gradient(120deg, var(--ink) 12%, var(--perf-blue) 58%, var(--perf-purple) 92%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: clamp(2.6rem, 7vw, 5.75rem);
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.performance-hero > .container > p:not(.performance-eyebrow) {
    max-width: 760px;
    margin: 1.5rem auto 0;
    color: var(--text-secondary);
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.75;
}

.performance-hero nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.performance-hero nav a {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-default);
    border-radius: 999px;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    font-size: 0.78rem;
    text-decoration: none;
}

.performance-hero nav a:hover,
.performance-hero nav a:focus-visible {
    border-color: var(--perf-blue);
    color: var(--text-primary);
}

.performance-summary {
    display: grid;
    grid-template-columns: 1.3fr repeat(3, 1fr);
    gap: 0.75rem;
    max-width: 970px;
    margin: 3.25rem auto 0;
    text-align: left;
}

.performance-summary__card {
    position: relative;
    display: grid;
    gap: 0.3rem;
    min-height: 8.5rem;
    padding: 1.2rem;
    overflow: hidden;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    background: var(--bg-elevated);
    box-shadow: var(--shadow-md);
}

.performance-summary__card::before {
    position: absolute;
    content: '';
    inset: 0 auto 0 0;
    width: 3px;
    background: var(--card-accent, var(--perf-blue));
}

.performance-summary__card--faster { --card-accent: var(--perf-green); }
.performance-summary__card--nearParity { --card-accent: var(--perf-blue); }
.performance-summary__card--behind { --card-accent: var(--perf-amber); }
.performance-summary__card--overall { --card-accent: var(--perf-purple); }

.performance-summary__card span,
.performance-summary__card small {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.performance-summary__card strong {
    align-self: end;
    font-family: var(--font-mono);
    font-size: clamp(1.7rem, 4vw, 2.35rem);
    line-height: 1;
}

.performance-section {
    padding-block: 6rem;
    scroll-margin-top: var(--nav-height);
}

.performance-section__heading {
    max-width: 760px;
    margin-bottom: 2rem;
}

.performance-section__heading h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.25rem);
    letter-spacing: -0.035em;
}

.performance-section__heading > p:last-child {
    margin: 0.8rem 0 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.performance-callout {
    position: relative;
    display: flex;
    gap: 1rem;
    align-items: center;
    max-width: 920px;
    margin: 0 0 2rem;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(88, 166, 255, 0.28);
    border-radius: var(--border-radius);
    background: rgba(56, 139, 253, 0.07);
}

.performance-callout p { margin: 0; color: var(--text-secondary); font-size: 0.85rem; line-height: 1.55; }
.performance-callout__line { width: 2px; height: 2.5rem; background: var(--perf-blue); box-shadow: 0 0 12px var(--perf-blue); }

.performance-controls {
    display: grid;
    grid-template-columns: minmax(13rem, 1.6fr) repeat(4, minmax(8rem, 1fr)) auto;
    gap: 0.75rem;
    align-items: end;
    margin-bottom: 2rem;
    padding: 1rem;
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    background: var(--bg-secondary);
}

.performance-controls[hidden] { display: none; }

.performance-controls label { display: grid; gap: 0.4rem; min-width: 0; }
.performance-controls label span { color: var(--text-secondary); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.performance-controls input,
.performance-controls select {
    width: 100%;
    min-height: 2.5rem;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border-default);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.82rem;
}

.performance-controls input:focus-visible,
.performance-controls select:focus-visible { border-color: var(--perf-blue); outline: 2px solid rgba(88, 166, 255, 0.3); outline-offset: 1px; }

.performance-axis {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    margin: 0 1.25rem 0.55rem min(32%, 22rem);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-align: center;
}

.performance-axis strong { color: var(--perf-blue); }

.performance-cases {
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
}

.performance-case { border-bottom: 1px solid var(--border-muted); }
.performance-case:last-child { border-bottom: 0; }
.performance-case[hidden] { display: none; }

.performance-case > summary {
    display: grid;
    grid-template-columns: minmax(12rem, 0.48fr) minmax(18rem, 1fr);
    gap: 1.5rem;
    align-items: center;
    min-height: 5.25rem;
    padding: 0.8rem 1.25rem;
    cursor: pointer;
    list-style: none;
}

.performance-case > summary::-webkit-details-marker { display: none; }
.performance-case > summary:hover { background: rgba(35, 107, 196, 0.05); }
.performance-case > summary:focus-visible { outline: 2px solid var(--perf-blue); outline-offset: -2px; }
.performance-case[open] > summary { background: rgba(88, 166, 255, 0.04); }

.performance-case__identity { display: grid; gap: 0.4rem; min-width: 0; }
.performance-case__identity strong { overflow: hidden; text-overflow: ellipsis; }
.performance-case__identity code { width: max-content; max-width: 100%; padding: 0.16rem 0.35rem; overflow: hidden; border-radius: 4px; background: var(--bg-tertiary); color: var(--text-secondary); font-size: 0.7rem; text-overflow: ellipsis; }

.performance-ratio {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 4rem 6rem;
    gap: 0.75rem;
    align-items: center;
}

.performance-ratio__track {
    position: relative;
    height: 0.65rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(227, 179, 65, 0.13), rgba(88, 166, 255, 0.08) 50%, rgba(86, 211, 100, 0.13));
}

.performance-ratio__track::before,
.performance-ratio__track::after {
    position: absolute;
    content: '';
    top: -0.2rem;
    bottom: -0.2rem;
    width: 1px;
    background: var(--border-default);
}

.performance-ratio__track::before { left: 25%; }
.performance-ratio__track::after { right: 25%; }
.performance-ratio__parity { position: absolute; z-index: 2; top: -0.38rem; bottom: -0.38rem; left: 50%; width: 2px; background: var(--perf-blue); opacity: 0.75; }
.performance-ratio__fill { position: absolute; top: 0.12rem; bottom: 0.12rem; left: var(--ratio-start); width: max(var(--ratio-width), 2px); border-radius: 999px; background: currentColor; opacity: 0.65; }
.performance-ratio__marker { position: absolute; z-index: 3; top: 50%; left: var(--ratio-position); width: 0.75rem; height: 0.75rem; transform: translate(-50%, -50%); border: 2px solid var(--bg-secondary); border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.performance-ratio--faster { color: var(--perf-green); }
.performance-ratio--nearParity { color: var(--perf-blue); }
.performance-ratio--behind { color: var(--perf-amber); }
.performance-ratio strong { color: var(--text-primary); font-family: var(--font-mono); text-align: right; }
.performance-ratio__status { font-size: 0.72rem; font-weight: 700; }
.performance-ratio__unavailable { color: var(--text-tertiary); font-size: 0.8rem; }

.performance-case__details { padding: 0 1.25rem 1.5rem; }
.performance-case__details > p { margin: 0 0 1rem; color: var(--text-tertiary); font-size: 0.72rem; }
.performance-case__details h3 { font-size: 0.82rem; }
.performance-table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--border-default); border-radius: var(--border-radius); }
.performance-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 0.78rem; }
.performance-table th,
.performance-table td { padding: 0.75rem; border-bottom: 1px solid var(--border-muted); text-align: right; white-space: nowrap; }
.performance-table th:first-child,
.performance-table td:first-child { text-align: left; }
.performance-table thead { background: var(--bg-tertiary); color: var(--text-secondary); font-size: 0.67rem; letter-spacing: 0.04em; text-transform: uppercase; }
.performance-table tbody tr:last-child > * { border-bottom: 0; }
.performance-table__unavailable { color: var(--text-tertiary); text-align: left !important; }
.performance-result-count { color: var(--text-secondary); font-size: 0.75rem; text-align: right; }
.performance-empty { padding: 2rem; border: 1px dashed var(--border-default); border-radius: var(--border-radius); color: var(--text-secondary); text-align: center; }

.performance-empty-state {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem;
    border: 1px dashed var(--border-default);
    border-radius: var(--border-radius-lg);
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.performance-empty-state span { color: var(--perf-purple); font-size: 2rem; }
.performance-empty-state p { margin: 0; line-height: 1.6; }

.performance-run { margin-top: 1rem; border: 1px solid var(--border-default); border-radius: var(--border-radius-lg); overflow: hidden; background: var(--bg-primary); }
.performance-run > header { display: flex; justify-content: space-between; padding: 0.75rem 1rem; border-bottom: 1px solid var(--border-default); color: var(--text-secondary); }
.performance-run .performance-table-wrap { border: 0; border-radius: 0; }
.performance-table--compiler th:first-child { white-space: normal; }
.performance-table--compiler th:first-child strong,
.performance-table--compiler th:first-child small { display: block; }
.performance-table--compiler th:first-child small { margin-top: 0.25rem; color: var(--text-tertiary); font-weight: 400; }

.performance-budgets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.performance-budget { display: grid; gap: 0.8rem; min-height: 13rem; padding: 1.25rem; border: 1px solid var(--border-default); border-radius: var(--border-radius-lg); background: linear-gradient(145deg, var(--bg-secondary), var(--bg-primary)); }
.performance-budget > span { width: max-content; padding: 0.2rem 0.45rem; border-radius: 999px; background: var(--bg-tertiary); color: var(--text-secondary); font-size: 0.66rem; font-weight: 750; text-transform: uppercase; }
.performance-budget--pass > span { background: rgba(63, 185, 80, 0.15); color: var(--perf-green); }
.performance-budget--fail > span { background: rgba(201, 79, 69, 0.12); color: #a83d35; }
.performance-budget h3 { margin: 0; font-size: 0.95rem; }
.performance-budget > strong { align-self: end; font-family: var(--font-mono); font-size: 1.6rem; }
.performance-budget dl { display: flex; justify-content: space-between; margin: 0; }
.performance-budget dl div { display: grid; gap: 0.2rem; }
.performance-budget dt { color: var(--text-tertiary); font-size: 0.66rem; text-transform: uppercase; }
.performance-budget dd { margin: 0; font-family: var(--font-mono); font-size: 0.76rem; }
.performance-budget__meter { height: 0.4rem; overflow: hidden; border-radius: 999px; background: var(--bg-tertiary); }
.performance-budget__meter span { display: block; height: 100%; background: var(--perf-green); }
.performance-budget--fail .performance-budget__meter span { background: var(--accent-red); }

.performance-methods { display: grid; gap: 1rem; }
.performance-method { padding: 1.25rem; border: 1px solid var(--border-default); border-radius: var(--border-radius-lg); background: var(--bg-primary); }
.performance-method header { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border-muted); }
.performance-method header time { color: var(--text-secondary); font-family: var(--font-mono); font-size: 0.78rem; }
.performance-method dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 2rem; margin: 1.25rem 0; }
.performance-method dl div { min-width: 0; }
.performance-method dt { margin-bottom: 0.3rem; color: var(--text-secondary); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.performance-method dd { margin: 0; overflow-wrap: anywhere; color: var(--text-secondary); font-size: 0.8rem; line-height: 1.55; }
.performance-method footer { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.78rem; }
.performance-provenance { margin-top: 1.5rem; color: var(--text-secondary); font-size: 0.78rem; }

@media (max-width: 1000px) {
    .performance-summary { grid-template-columns: repeat(2, 1fr); }
    .performance-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .performance-budgets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .performance-hero { padding-inline: 1rem; }
    .performance-summary { grid-template-columns: 1fr 1fr; }
    .performance-summary__card { min-height: 7.5rem; padding: 1rem; }
    .performance-section { padding-block: 4rem; }
    .performance-controls { grid-template-columns: 1fr 1fr; }
    .performance-controls label:first-child { grid-column: 1 / -1; }
    .performance-case > summary { grid-template-columns: 1fr; gap: 0.75rem; min-height: 7rem; }
    .performance-axis { display: none; }
    .performance-ratio { grid-template-columns: minmax(0, 1fr) 3.5rem; }
    .performance-ratio__status { grid-column: 1 / -1; }
    .performance-budgets { grid-template-columns: 1fr; }
    .performance-method dl { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
    .performance-summary { grid-template-columns: 1fr; }
    .performance-controls { grid-template-columns: 1fr; }
    .performance-controls label:first-child { grid-column: auto; }
    .performance-hero nav { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .performance-page *,
    .performance-page *::before,
    .performance-page *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Source: 39-home-workbench.css */
/* Homepage editorial system: every chapter gets a distinct composition rather
   than repeating the same centered heading and floating-card treatment. */
.landing > div > .section,
.landing > #playground {
    border-top: 0;
}

#features .section {
    background: #fbfaf6;
}

#examples .section {
    background: var(--ink);
    color: #eef3f6;
}

#use-cases .section {
    background: #f2efe7;
}

#architecture .section {
    background: var(--accent-ts);
    color: #fff;
}

#playground {
    background: #fbfaf6;
}

#support .section {
    background: #e7e1d6;
}

#faq .section {
    background: #f2efe7;
}

#get-started .section {
    background: #fff;
}

#features .section-title::before,
#examples .section-title::before,
#use-cases .section-title::before,
#architecture .section-title::before,
#playground .section-title::before,
#support .section-title::before,
#faq .section-title::before,
#get-started .section-title::before {
    display: block;
    margin-bottom: 0.85rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--accent-csharp);
}

#features .section-title::before { content: '01 /'; }
#examples .section-title::before { content: '02 /'; }
#use-cases .section-title::before { content: '03 /'; }
#architecture .section-title::before { content: '04 /'; }
#playground .section-title::before { content: '05 /'; }
#support .section-title::before { content: '06 /'; }
#faq .section-title::before { content: '07 /'; }
#get-started .section-title::before { content: '08 /'; }

#examples .section-title,
#examples .section-subtitle {
    color: #eef3f6;
}

#examples .section-title::before {
    color: var(--accent-amber);
}

#examples .section-subtitle {
    color: #aab6c1;
}

#architecture .section-title,
#architecture .section-subtitle {
    color: #fff;
}

#architecture .section-title::before {
    color: #ffd078;
}

#architecture .section-subtitle {
    color: rgba(255, 255, 255, 0.78);
}

/* Capability briefs */
.features-grid {
    counter-reset: capability;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    max-width: none;
    margin: 0;
    border-top: 1px solid var(--border-default);
}

.feature-card {
    counter-increment: capability;
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: 1.25rem;
    row-gap: 0.6rem;
    min-height: 230px;
    padding: 2.25rem 3.5rem 2.25rem 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--border-default);
    border-radius: 0;
    box-shadow: none;
}

.feature-card:nth-child(odd) {
    padding-right: 3rem;
    border-right: 1px solid var(--border-default);
}

.feature-card:nth-child(even) {
    padding-left: 3rem;
}

.feature-card::before {
    display: none;
}

.feature-card::after {
    content: '0' counter(capability);
    position: absolute;
    top: 1.15rem;
    right: 1.15rem;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    color: var(--text-tertiary);
}

.feature-card:hover {
    transform: none;
    background: #f3f0e8;
    border-color: var(--border-default);
    box-shadow: none;
}

.feature-card__icon {
    grid-row: 1 / 3;
    width: 44px;
    height: 44px;
    justify-content: flex-start;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.feature-card__icon svg {
    width: 30px;
    height: 30px;
}

.feature-card:hover .feature-card__icon {
    background: transparent;
    transform: translateX(4px);
}

.feature-card__title {
    font-size: 1.2rem;
    font-weight: 720;
    letter-spacing: -0.025em;
}

/* Real code is intentionally the darkest material on the page. */
.examples {
    max-width: 1100px;
    margin: 0;
    background: #101821;
    border-color: #3a4a57;
    border-radius: 3px;
    box-shadow: 18px 18px 0 rgba(242, 161, 40, 0.12);
}

.examples:hover {
    border-color: #536777;
    box-shadow: 18px 18px 0 rgba(242, 161, 40, 0.18);
}

.examples .tabs {
    padding: 0 0.5rem;
    border-bottom-color: #334654;
}

.examples .tab {
    color: #8fa0ad;
}

.examples .tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.examples .tab.active {
    color: #ffd078;
    border-bottom-color: var(--accent-amber);
}

.examples__code {
    border-right-color: #334654;
}

.examples__output {
    background: #16212b;
}

.examples__cta {
    max-width: 1100px;
    margin-left: 0;
    text-align: left;
}

.examples__cta a {
    color: #ffd078;
}

.examples__cta a:hover {
    color: #fff;
}

/* Use cases read like a technical field guide, not floating feature cards. */
.usecase-grid {
    gap: 1px;
    max-width: none;
    margin: 0;
    padding: 1px;
    background: var(--border-default);
}

.usecase-card {
    min-height: 440px;
    padding: 2.25rem;
    background: #fff;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.usecase-card::before {
    display: none;
}

.usecase-card:hover {
    transform: none;
    border-color: transparent;
    box-shadow: inset 6px 0 0 var(--accent-csharp);
}

.usecase-card__title {
    max-width: 420px;
    font-size: 1.35rem;
    font-weight: 720;
    letter-spacing: -0.035em;
}

/* The compiler pipeline becomes the page's strongest diagrammatic moment. */
.arch-preview {
    max-width: none;
    margin: 0;
    align-items: flex-start;
    gap: 2.5rem;
}

.arch-preview__flow {
    width: 100%;
    justify-content: flex-start;
    gap: 0;
    padding: 1.5rem;
    background: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 16px 16px 0 rgba(20, 33, 43, 0.18);
}

.arch-preview__node {
    padding: 0.7rem 0.85rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #e8eef2;
    background: transparent;
    border-color: #435665;
    border-radius: 2px;
}

.arch-preview__node--accent {
    color: #9bc8ff;
    border-color: #6baeff;
    box-shadow: none;
}

.arch-preview__node--interpret {
    color: #8ee0b8;
    border-color: #4da97c;
}

.arch-preview__node--compile {
    color: #d6acec;
    border-color: #a26bc1;
}

.arch-preview__sep,
.arch-preview__sep--or {
    align-self: stretch;
    display: grid;
    place-items: center;
    min-width: 30px;
    color: #ffd078;
    font-family: var(--font-mono);
    font-weight: 800;
}

.arch-preview__cta {
    background: #ffd078;
    color: var(--ink);
    box-shadow: none;
}

.arch-preview__cta:hover {
    background: #fff;
    color: var(--ink);
}

/* Playground frame */
.playground {
    max-width: none;
    margin: 0;
    border-radius: 3px;
    border-top: 8px solid var(--accent-ts);
    box-shadow: 16px 16px 0 rgba(107, 59, 143, 0.10), var(--shadow-lg);
}

.playground:hover {
    box-shadow: 16px 16px 0 rgba(107, 59, 143, 0.16), var(--shadow-xl);
}

.playground__toolbar {
    background: #fff;
}

.playground__output,
.playground__timing-details {
    background: #f1eee6;
}

.playground__output-header {
    background: #e5dfd4;
}

.playground__kbd {
    color: #dbe6ed;
    background: rgba(20, 33, 43, 0.9);
    border-color: var(--ink);
}

/* Support is presented as a compact measured-status band. */
.support-overview {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    max-width: none;
    margin: 0;
    border-top: 1px solid #bbb3a6;
    border-bottom: 1px solid #bbb3a6;
}

.support-card {
    padding: 1.75rem;
    background: transparent;
    border: 0;
    border-right: 1px solid #bbb3a6;
    border-radius: 0;
    box-shadow: none;
}

.support-card:last-child {
    border-right: 0;
}

.support-card::before {
    display: none;
}

.support-card:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.35);
    border-color: #bbb3a6;
    box-shadow: none;
}

.support-overview__actions {
    justify-content: flex-start;
}

/* FAQ becomes a clean document outline. */
.faq {
    max-width: 940px;
    margin: 0;
    gap: 0;
    border-top: 1px solid var(--border-default);
}

.faq__item {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--border-default);
    border-radius: 0;
    box-shadow: none;
}

.faq__item::before {
    display: none;
}

.faq__item:hover {
    background: #fbfaf6;
    border-color: var(--border-default);
    box-shadow: none;
}

.faq__question {
    padding-left: 0;
    padding-right: 0;
    font-size: 1.1rem;
}

.faq__answer {
    max-width: 760px;
    padding-left: 0;
}

/* The install sequence uses three compact rows so the code remains readable
   without forcing narrow cards or visible horizontal scrollbars. */
.getting-started {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1px;
    max-width: none;
    margin: 0;
    padding: 1px;
    background: var(--border-default);
}

.gs-step {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    min-width: 0;
    min-height: 0;
    padding: 2rem;
    align-items: start;
    gap: 1.5rem;
    background: #fbfaf6;
}

.gs-step__content {
    display: grid;
    grid-template-columns: minmax(210px, 0.7fr) minmax(0, 1.3fr);
    grid-template-rows: auto 1fr;
    column-gap: 2.5rem;
    row-gap: 0.5rem;
    align-items: start;
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

.gs-step__title {
    grid-column: 1;
    grid-row: 1;
}

.gs-step__desc {
    grid-column: 1;
    grid-row: 2;
}

.gs-step__content > .installer-selector,
.gs-step__content > .code-block {
    grid-column: 2;
    grid-row: 1 / span 2;
}

.gs-step .installer-selector,
.gs-step .code-block {
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

.gs-step__number {
    width: 38px;
    height: 38px;
    border-radius: 2px;
    background: var(--ink);
    box-shadow: 5px 5px 0 rgba(35, 107, 196, 0.20);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.gs-step:not(:last-child) .gs-step__number::after {
    display: none;
}

.gs-step__title {
    font-size: 1.4rem;
    font-weight: 720;
    letter-spacing: -0.035em;
}

/* A dark editorial colophon closes the otherwise light page. */
.footer {
    padding-top: 0;
    background: var(--ink);
    color: #e8eef2;
}

.footer__gradient-border {
    height: 8px;
    background: linear-gradient(90deg, var(--accent-ts) 0 45%, var(--accent-amber) 45% 55%, var(--accent-csharp) 55% 100%);
    opacity: 1;
}

.footer__logo-name,
.footer__col-title {
    color: #f4f7f9;
}

.footer__tagline,
.footer__tech-badge,
.footer__col a,
.footer__bottom,
.footer__bottom a {
    color: #9eacb6;
}

.footer__tech-badge {
    background: #1c2a35;
    border-color: #344754;
}

.footer__tech-badge:hover {
    background: #263744;
    border-color: #526878;
}

.footer__bottom {
    border-top-color: #344754;
}

.lang-selector__button:hover,
.lang-selector__item:hover {
    background: rgba(20, 33, 43, 0.06);
}

.lang-selector__menu {
    box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
    .support-overview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .support-card:nth-child(2) {
        border-right: 0;
    }

    .support-card:nth-child(-n + 2) {
        border-bottom: 1px solid #bbb3a6;
    }

    .getting-started {
        grid-template-columns: 1fr;
    }

    .gs-step {
        min-height: auto;
    }
}

@media (max-width: 768px) {
    .features-grid,
    .usecase-grid,
    .support-overview {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .feature-card:nth-child(odd),
    .feature-card:nth-child(even) {
        min-height: auto;
        padding: 1.75rem 2.25rem 1.75rem 0;
        border-right: 0;
    }

    .usecase-card {
        min-width: 0;
        min-height: auto;
        padding: 1.5rem;
    }

    .gs-step {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .gs-step__content {
        display: flex;
        flex-direction: column;
        gap: 0.625rem;
    }

    .usecase-card,
    .gs-step__content,
    .gs-step .code-block {
        max-width: 100%;
    }

    .gs-step__content,
    .gs-step .code-block {
        min-width: 0;
    }

    .arch-preview__flow {
        align-items: stretch;
        flex-direction: column;
        padding: 1rem;
    }

    .arch-preview__node {
        text-align: center;
    }

    .arch-preview__sep,
    .arch-preview__sep--or {
        min-height: 28px;
        transform: rotate(90deg);
    }

    .support-card,
    .support-card:nth-child(2),
    .support-card:nth-child(-n + 2) {
        border-right: 0;
        border-bottom: 1px solid #bbb3a6;
    }

    .support-card:last-child {
        border-bottom: 0;
    }

    .examples {
        box-shadow: 8px 8px 0 rgba(242, 161, 40, 0.14);
    }

    .playground {
        box-shadow: 8px 8px 0 rgba(107, 59, 143, 0.12), var(--shadow-md);
    }
}

/* Source: 99-static-site.css */
/* Static-site integration rules and progressive-enhancement fallbacks. */

.page {
    min-height: 100vh;
}

.nav__logo:focus-visible,
.nav__link:focus-visible,
.footer a:focus-visible,
.btn:focus-visible,
.copy-btn:focus-visible,
.tab:focus-visible {
    outline: 2px solid var(--accent-neon);
    outline-offset: 2px;
}

.examples__panel[hidden] {
    display: none;
}

.playground__fallback-editor {
    display: block;
    width: 100%;
    min-height: 420px;
    resize: vertical;
    padding: 1rem;
    border: 0;
    outline: 0;
    color: var(--text-primary);
    background: #1e1e2e;
    font: 0.875rem/1.65 var(--font-mono);
    tab-size: 4;
}

.playground__fallback-editor[hidden] {
    display: none;
}

.playground__codemirror-host {
    height: 100%;
    min-height: inherit;
}

.playground__fallback-editor:focus-visible {
    box-shadow: inset 0 0 0 2px var(--accent-neon);
}

.playground__run-label--running,
.playground__spinner {
    display: none;
}

.playground[data-running="true"] .playground__run-label--idle {
    display: none;
}

.playground[data-running="true"] .playground__run-label--running,
.playground[data-running="true"] .playground__spinner {
    display: inline-flex;
}

.pipeline__detail-content[hidden] {
    display: none;
}

.code-block__content code,
.examples__output-text {
    white-space: pre;
}

@media (max-width: 768px) {
    .playground__fallback-editor {
        min-height: 300px;
    }
}