:root {
    color-scheme: dark;
    --background: rgb(11, 11, 11);
    --background-soft: rgba(18, 18, 18, 0.82);
    --background-muted: rgb(22, 22, 22);
    --background-tint: rgb(31, 31, 31);
    --foreground: #eeeeee;
    --muted-foreground: #cccccc;
    --accent: #b1ddff;
    --accent-foreground: rgb(248, 248, 248);
    --primary: rgb(255, 255, 255);
    --primary-foreground: rgb(0, 0, 0);
    --border: rgb(41, 41, 41);
    --border-soft: rgba(41, 41, 41, 0.451);
    --radius-lg: 0.875rem;
    --shadow-soft: 0 24px 48px -32px rgba(0, 0, 0, 0.6);
    --appear-duration: 600ms;
    --appear-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --appear-distance: 18px;
    --appear-stagger: 40ms;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--foreground);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--foreground);
    background-color: var(--background);
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 150ms ease;
}

a:hover,
a:focus {
    color: var(--primary);
}

code {
    font-family: "JetBrains Mono", "Consolas", "Monaco", "Courier New", monospace;
    font-size: 0.9em;
    background-color: #282c34;
    color: #edecee;
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    border: 1px solid rgba(125, 125, 125, 0.2);
}

pre {
    background-color: #282c34;
    border: 1px solid rgba(125, 125, 125, 0.2);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    overflow-x: auto;
    margin: 1rem 0;
    position: relative;
}

.copy-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--background-muted);
    color: var(--muted-foreground);
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 150ms ease;
    opacity: 0;
}

pre:hover .copy-button {
    opacity: 1;
}

.copy-button:hover {
    background-color: var(--background-tint);
    color: var(--foreground);
    border-color: var(--primary);
}

.copy-button.copied {
    background-color: var(--accent);
    color: var(--accent-foreground);
    border-color: var(--accent);
}

pre code {
    background-color: transparent;
    border: none;
    padding: 0;
    color: #edecee;
    font-size: 0.875rem;
    line-height: 1.6;
}


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

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
}

th,
td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid var(--border);
}

th {
    background-color: var(--background-muted);
    font-weight: 600;
    color: var(--foreground);
}

td {
    color: var(--foreground);
}

tr:hover {
    background-color: var(--background-muted);
}

blockquote {
    /* margin: 1rem 0; */
    padding: 0.75rem 1.25rem;
    border-left: 4px solid var(--border);
    background-color: var(--background-muted);
    color: var(--muted-foreground);
    display: block;
    margin-block-start: 1rem;
    margin-block-end: 1rem;
    margin-inline-start: 0;
    margin-inline-end: 0;
    unicode-bidi: isolate;
}

blockquote>blockquote {
    /* margin: 0.75rem 0; */
}

blockquote p {
    /* margin: 0.5rem 0; */
}

blockquote p:first-child {
    margin-top: 0;
}

blockquote p:last-child {
    margin-bottom: 0;
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.5rem 0;
}

.section {
    padding-block: clamp(4rem, 6vw, 6rem);
}

.blueprint-page {
    padding-block: clamp(2.4rem, 5vw, 2.4rem);
}

.blueprint-layout {
    display: grid;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.blueprint-sidebar {
    background-color: var(--background-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.blueprint-sidebar h2 {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.blueprint-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--muted-foreground);
}

.blueprint-nav ol {
    margin: 0;
    padding-left: 1.25rem;
}

.blueprint-nav li {
    line-height: 1.5;
    margin-bottom: 0.2rem;
}

.blueprint-nav>ol>li {
    margin-bottom: 0.75rem;
}

.blueprint-nav>ol>li:last-child {
    margin-bottom: 0;
}

.blueprint-nav>ol>li>ol {
    margin-top: 0.75rem;
}

.blueprint-nav a:hover,
.blueprint-nav a:focus {
    color: var(--primary);
}

.blueprint-content {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 4vw, 3rem);
}

.blueprint-section {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 2.5vw, 2rem);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    scroll-margin-top: 10rem;
}

.blueprint-section ul,
.blueprint-section ol {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--foreground);
}

.blueprint-section li {
    color: var(--foreground);
}

.blueprint-section li::marker {
    color: var(--foreground);
}

.blueprint-section li+li {
    margin-top: 0.65rem;
}

.blueprint-section li>p {
    margin: 0;
}

.blueprint-section li>p+p {
    margin-top: 0.65rem;
}

.blueprint-section ul ul,
.blueprint-section ul ol,
.blueprint-section ol ul,
.blueprint-section ol ol {
    margin-top: 0.65rem;
}

.blueprint-section header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.blueprint-section h1,
.blueprint-section h2,
.blueprint-section h3,
.blueprint-section h4,
.blueprint-section h5,
.blueprint-section h6 {
    margin: 0;
    letter-spacing: -0.01em;
}

.blueprint-section h1 {
    font-size: clamp(2.35rem, 5vw, 2.85rem);
}

.blueprint-section h2 {
    font-size: clamp(1.95rem, 3.5vw, 2.25rem);
}

.blueprint-section h3 {
    font-size: clamp(1.6rem, 2.5vw, 1.85rem);
}

.blueprint-section h4 {
    font-size: clamp(1.35rem, 2vw, 1.55rem);
}

.blueprint-section h5 {
    font-size: clamp(1.15rem, 1.75vw, 1.3rem);
}

.blueprint-section h6 {
    font-size: clamp(1.05rem, 1.5vw, 1.15rem);
}

p,
.blueprint-section>p {
    margin: 0;
    color: var(--foreground);
    display: block;
    line-height: 1.8;
    /* margin-block-start: 0.3em;
    margin-block-end: 0.3em; */
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}

.step-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.step-list p {
    color: var(--foreground);
}

.step {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    scroll-margin-top: 10rem;
}

.step h3 {
    margin: 0;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}

.step p {
    margin: 0;
    color: var(--foreground);
}

.blueprint-content a:not(.button) {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-underline-offset: 2px;
    transition: all 150ms ease;
}

.blueprint-content a:not(.button):hover,
.blueprint-content a:not(.button):focus {
    color: var(--primary);
    text-decoration-color: var(--primary);
}

.step-meta {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--foreground);
}

.blueprint-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.blueprint-pagination a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.section-alt {
    background-color: var(--background-muted);
    border-block: 1px solid var(--border);
}

.container {
    width: min(100% - 2.5rem, 72rem);
    margin-inline: auto;
}

.stack {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 3vw, 3rem);
}

.section-heading {
    max-width: 40rem;
}

.section-heading h2 {
    margin: 0 0 0.75rem;
    font-size: clamp(2rem, 3vw, 2.5rem);
    line-height: 1;
    letter-spacing: -0.01em;
}

.section-heading p {
    margin: 0;
    color: var(--foreground);
    font-size: 1rem;
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero-layout {
    display: grid;
    gap: clamp(2.5rem, 4vw, 3.5rem);
    align-items: start;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-copy h1 {
    margin: 0;
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.lead {
    margin: 0;
    font-size: 1.1rem;
    color: var(--foreground);
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 999px;
}

.badge-soft {
    background-color: var(--accent);
    color: var(--accent-foreground);
}

.badge-outline {
    border: 1px solid var(--border);
    color: var(--muted-foreground);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background-color: var(--primary);
    color: var(--primary-foreground);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.button:hover,
.button:focus {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -20px oklch(0.205 0 0 / 0.6);
}

.button:hover,
.button:focus {
    color: #000000;
}

.button-outline {
    background-color: transparent;
    color: var(--foreground);
    border-color: var(--border);
}

.button-outline:hover,
.button-outline:focus {
    background-color: var(--background);
    color: var(--primary);
}

.button-small {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
}

.button-large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border);
    background-color: var(--background-soft);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    min-height: 4rem;
}

.logo {
    font-weight: 600;
    letter-spacing: -0.01em;
}

.primary-nav {
    display: none;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--muted-foreground);
}

.primary-nav a:hover,
.primary-nav a:focus {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted-foreground);
    font-size: 1rem;
    cursor: pointer;
    transition: transform 150ms ease, color 150ms ease, border-color 150ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus {
    transform: translateY(-1px);
    color: var(--foreground);
    border-color: var(--primary);
}

.card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: var(--shadow-soft);
}

.hero-card {
    border-style: dashed;
}

.card-header h2,
.card-header h3 {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    line-height: 1.3;
}

.card-header p {
    margin: 0;
    color: var(--foreground);
}

.card-content {
    color: var(--foreground);
    font-size: 0.95rem;
    line-height: 1.7;
}

.card-footer {
    margin-top: auto;
}

.bullet-list,
.checklist {
    margin: 0;
    padding-left: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.bullet-list li,
.checklist li {
    color: var(--foreground);
}

.card-grid {
    display: grid;
    gap: 1.5rem;
}

.two-up {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.three-up {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.faq-item p {
    margin: 0;
    color: var(--foreground);
}

.faq-list hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0;
}

.narrow {
    max-width: 48rem;
}

.cta {
    text-align: center;
    border-top: 1px solid var(--border);
}

.cta-inner {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
}

.cta-inner h2 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 2.5rem);
}

.cta-inner p {
    margin: 0;
    max-width: 40rem;
    color: var(--foreground);
}

.site-footer {
    background-color: var(--background-soft);
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding-block: clamp(2.5rem, 4vw, 3.5rem);
}

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

.footer-meta p {
    margin: 0;
    font-weight: 600;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--foreground);
    font-size: 0.9rem;
}

.footer-copy {
    margin: 0;
    font-size: 0.85rem;
    color: var(--foreground);
}

.has-js body [data-appear] {
    opacity: 0;
    transform: translate3d(0, var(--appear-distance), 0);
}

body.is-appear-ready [data-appear] {
    will-change: opacity, transform;
}

body.is-appear-ready [data-appear].is-visible {
    animation: appear-up var(--appear-duration) var(--appear-ease) both;
    animation-delay: calc(var(--appear-delay, 0ms) + var(--stagger-index, 0) * var(--appear-stagger));
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

@keyframes appear-up {
    from {
        opacity: 0;
        transform: translate3d(0, var(--appear-distance), 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .has-js body [data-appear] {
        opacity: 1;
        transform: none;
    }

    body.is-appear-ready [data-appear].is-visible {
        animation: none;
    }
}

@media (min-width: 640px) {
    .faq-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

@media (min-width: 768px) {
    .primary-nav {
        display: flex;
    }

    .footer-meta {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .blueprint-layout {
        grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
        align-items: start;
    }

    .blueprint-sidebar {
        position: sticky;
        top: 6.5rem;
        max-height: calc(100vh - 9rem);
        overflow-y: auto;
        overscroll-behavior: contain;
    }
}

@media (min-width: 1024px) {
    .hero-layout {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    }

    .blueprint-layout {
        grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    }
}