:root {
    color-scheme: dark;
    --ink-0: #f7fbff;
    --ink-1: #c7d7e8;
    --ink-2: #8da4bb;
    --navy-0: #020816;
    --navy-1: #061227;
    --navy-2: #0a1b35;
    --navy-3: #102645;
    --line: rgba(110, 213, 236, 0.2);
    --line-strong: rgba(110, 213, 236, 0.42);
    --cyan: #4de3f2;
    --cyan-soft: #b0f6ff;
    --amber: #ffbd3f;
    --amber-soft: #ffe4a3;
    --green: #73e8a7;
    --red: #ff8d9a;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    --radius-sm: 0.65rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --shell: min(1120px, calc(100% - 2rem));
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 18rem;
    margin: 0;
    color: var(--ink-1);
    background:
        radial-gradient(circle at 85% -10%, rgba(0, 201, 219, 0.16), transparent 35rem),
        radial-gradient(circle at 12% 14%, rgba(255, 174, 40, 0.08), transparent 28rem),
        var(--navy-0);
    line-height: 1.65;
}

body::before {
    position: fixed;
    z-index: -1;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 204, 226, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 204, 226, 0.035) 1px, transparent 1px);
    background-size: 3rem 3rem;
    content: "";
    mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a {
    color: var(--cyan-soft);
    text-underline-offset: 0.2em;
}

a:hover {
    color: var(--ink-0);
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid var(--amber);
    outline-offset: 4px;
}

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

code,
pre,
kbd {
    font-family: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

code {
    color: var(--amber-soft);
}

.site-shell {
    width: var(--shell);
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--navy-0);
    background: var(--amber);
    font-weight: 800;
    transform: translateY(-180%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    z-index: 20;
    top: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(2, 8, 22, 0.88);
    backdrop-filter: blur(18px);
}

.site-header__bar {
    display: flex;
    width: min(1320px, calc(100% - 2rem));
    min-height: 4.6rem;
    align-items: center;
    gap: 1.25rem;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.65rem;
    color: var(--ink-0);
    font-weight: 850;
    letter-spacing: -0.025em;
    text-decoration: none;
}

.brand__mark {
    position: relative;
    display: inline-block;
    width: 1.75rem;
    height: 1.45rem;
}

.brand__mark::before,
.brand__mark::after {
    position: absolute;
    left: 0.1rem;
    width: 1.45rem;
    height: 0.72rem;
    border: 1px solid var(--cyan);
    border-radius: 0.32rem;
    background: rgba(77, 227, 242, 0.12);
    content: "";
    transform: rotate(-3deg);
}

.brand__mark::before {
    top: 0.1rem;
    border-color: var(--amber);
    background: rgba(255, 189, 63, 0.22);
}

.brand__mark::after {
    bottom: 0.05rem;
}

.nav-toggle {
    display: none;
    margin-left: auto;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    color: var(--ink-0);
    background: var(--navy-2);
    font: inherit;
    font-weight: 750;
    cursor: pointer;
}

.site-nav {
    margin-left: auto;
}

.site-nav ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-nav a {
    display: block;
    padding: 0.46rem 0.58rem;
    border-radius: 0.5rem;
    color: var(--ink-2);
    font-size: 0.79rem;
    font-weight: 750;
    letter-spacing: 0.01em;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    color: var(--ink-0);
    background: rgba(77, 227, 242, 0.1);
}

.site-nav a[aria-current="page"] {
    box-shadow: inset 0 -2px var(--cyan);
}

.hero {
    padding-block: clamp(3.5rem, 8vw, 7rem) clamp(2.75rem, 6vw, 5rem);
}

.hero__grid {
    display: grid;
    align-items: center;
    gap: clamp(2rem, 5vw, 4.5rem);
    grid-template-columns: minmax(0, 0.9fr) minmax(28rem, 1.1fr);
}

.hero__copy {
    position: relative;
    z-index: 1;
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    color: var(--ink-0);
    line-height: 1.12;
    text-wrap: balance;
}

h1 {
    max-width: 15ch;
    margin: 0;
    font-size: clamp(2.8rem, 7vw, 5.8rem);
    letter-spacing: -0.06em;
}

h2 {
    margin: 0 0 1rem;
    font-size: clamp(1.8rem, 4vw, 3rem);
    letter-spacing: -0.045em;
}

h3 {
    margin: 0 0 0.65rem;
    font-size: 1.12rem;
    letter-spacing: -0.02em;
}

.lede {
    max-width: 62ch;
    margin: 1.35rem 0 0;
    color: var(--ink-1);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero__actions,
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.65rem;
}

.button {
    display: inline-flex;
    min-height: 2.8rem;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border: 1px solid var(--cyan);
    border-radius: var(--radius-sm);
    color: var(--navy-0);
    background: var(--cyan);
    box-shadow: 0 10px 35px rgba(77, 227, 242, 0.16);
    font-weight: 850;
    text-decoration: none;
}

.button:hover {
    color: var(--navy-0);
    background: var(--ink-0);
}

.button--secondary {
    color: var(--ink-0);
    background: transparent;
    box-shadow: none;
}

.hero__visual {
    position: relative;
}

.hero__visual::before {
    position: absolute;
    z-index: -1;
    inset: 10% 8%;
    border-radius: 50%;
    background: rgba(77, 227, 242, 0.2);
    content: "";
    filter: blur(80px);
}

.hero__visual img {
    width: 100%;
    height: auto;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.install-strip {
    display: flex;
    max-width: 31rem;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1.6rem;
    padding: 0.8rem 0.9rem 0.8rem 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(6, 18, 39, 0.8);
}

.install-strip code {
    color: var(--ink-0);
    font-size: 0.94rem;
}

.copy-button {
    flex: 0 0 auto;
    padding: 0.42rem 0.68rem;
    border: 1px solid var(--line-strong);
    border-radius: 0.45rem;
    color: var(--cyan-soft);
    background: var(--navy-2);
    font: inherit;
    font-size: 0.75rem;
    font-weight: 800;
    cursor: pointer;
}

.section {
    padding-block: clamp(3.25rem, 7vw, 5.75rem);
    border-top: 1px solid var(--line);
}

.section__intro {
    max-width: 46rem;
    margin-bottom: 2rem;
}

.section__intro p {
    margin: 0;
    color: var(--ink-2);
}

.card-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid--routes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.route-card,
.method,
.callout {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: linear-gradient(145deg, rgba(16, 38, 69, 0.72), rgba(6, 18, 39, 0.82));
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.16);
}

.card {
    padding: 1.3rem;
}

.card__index {
    display: inline-grid;
    width: 2rem;
    height: 2rem;
    margin-bottom: 1rem;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 0.45rem;
    color: var(--amber);
    background: rgba(255, 189, 63, 0.08);
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 0.78rem;
    font-weight: 800;
}

.card p,
.route-card p,
.method p {
    margin: 0;
    color: var(--ink-2);
}

.route-card {
    position: relative;
    display: block;
    min-height: 11rem;
    padding: 1.4rem 1.4rem 2.8rem;
    color: inherit;
    text-decoration: none;
    transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.route-card:hover {
    border-color: var(--cyan);
    color: inherit;
    background: linear-gradient(145deg, rgba(18, 54, 87, 0.84), rgba(6, 18, 39, 0.9));
    transform: translateY(-3px);
}

.route-card::after {
    position: absolute;
    right: 1.3rem;
    bottom: 1.1rem;
    color: var(--cyan);
    content: "Open →";
    font-size: 0.78rem;
    font-weight: 850;
}

.route-card__tag {
    display: block;
    margin-bottom: 0.65rem;
    color: var(--amber);
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-hero {
    padding-block: clamp(3.25rem, 7vw, 6rem) clamp(2.5rem, 5vw, 4rem);
}

.page-hero h1 {
    max-width: 18ch;
    font-size: clamp(2.6rem, 6vw, 4.7rem);
}

.page-layout {
    display: grid;
    align-items: start;
    gap: 2rem;
    padding-bottom: 5rem;
    grid-template-columns: minmax(0, 1fr) 18rem;
}

.prose {
    min-width: 0;
}

.prose > section {
    padding-block: 2.4rem;
    border-top: 1px solid var(--line);
}

.prose > section:first-child {
    padding-top: 0;
    border-top: 0;
}

.prose p,
.prose li {
    max-width: 74ch;
}

.prose ul,
.prose ol {
    padding-left: 1.25rem;
}

.prose li + li {
    margin-top: 0.55rem;
}

#suites .card-grid--routes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-catalog {
    display: grid;
    gap: 0.7rem;
    padding: 0 !important;
    list-style: none;
}

.case-catalog li {
    max-width: none;
    margin: 0 !important;
    padding: 0.9rem 1rem;
    border: 1px solid var(--line);
    border-radius: 0.65rem;
    background: rgba(6, 18, 39, 0.66);
}

.case-catalog > li > code:first-child {
    display: inline-block;
    min-width: 3.7rem;
    margin-right: 0.45rem;
    color: var(--cyan);
    font-weight: 850;
}

.case-catalog li::after {
    display: block;
    margin: 0.35rem 0 0 4.2rem;
    color: var(--ink-3);
    content: attr(data-contract);
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 0.72rem;
    overflow-wrap: anywhere;
}

.page-rail {
    position: sticky;
    top: 6rem;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(6, 18, 39, 0.78);
}

.page-rail strong {
    color: var(--ink-0);
}

.page-rail ul {
    margin: 0.75rem 0 0;
    padding: 0;
    list-style: none;
}

.page-rail li {
    padding-block: 0.5rem;
    border-top: 1px solid var(--line);
    color: var(--ink-2);
    font-size: 0.88rem;
}

.page-rail li:first-child {
    border-top: 0;
}

.code-block {
    position: relative;
    margin-block: 1.2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #030a17;
}

.code-block pre {
    margin: 0;
    padding: 1.2rem;
    overflow: auto;
    color: #d9e9f7;
    font-size: 0.88rem;
    line-height: 1.65;
    tab-size: 4;
}

.code-block .copy-button {
    position: absolute;
    z-index: 1;
    top: 0.65rem;
    right: 0.65rem;
}

.code-keyword {
    color: #8eb9ff;
}

.code-string {
    color: var(--amber-soft);
}

.code-comment {
    color: #718aa4;
}

.callout {
    margin-block: 1.35rem;
    padding: 1.2rem 1.3rem;
    border-left: 3px solid var(--amber);
}

.callout strong {
    color: var(--amber-soft);
}

.callout p {
    margin: 0.35rem 0 0;
}

.method-list {
    display: grid;
    gap: 0.9rem;
}

.method {
    padding: 1.25rem;
}

.method h3 {
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 1rem;
}

.method dl {
    display: grid;
    gap: 0.25rem 1rem;
    margin: 1rem 0 0;
    grid-template-columns: 5rem minmax(0, 1fr);
    font-size: 0.88rem;
}

.method dt {
    color: var(--cyan);
    font-weight: 800;
}

.method dd {
    margin: 0;
}

.table-wrap {
    margin-block: 1.3rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

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

th,
td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--ink-0);
    background: rgba(16, 38, 69, 0.72);
    font-size: 0.76rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

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

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--green);
    font-size: 0.83rem;
    font-weight: 800;
}

.status::before {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 1rem currentColor;
    content: "";
}

.benchmark-figure {
    margin: 2rem 0;
    padding: clamp(1rem, 3vw, 1.75rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(10, 27, 53, 0.72);
}

.benchmark-figure figcaption {
    color: var(--ink-0);
    font-size: 1.2rem;
    font-weight: 800;
}

.benchmark-figure > p,
.benchmark-plot > p {
    margin-top: 0.25rem;
    color: var(--ink-2);
}

.benchmark-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    margin: 1rem 0 1.5rem;
    font-size: 0.84rem;
    font-weight: 750;
}

.benchmark-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.benchmark-swatch {
    display: inline-block;
    width: 0.9rem;
    height: 0.9rem;
}

.benchmark-swatch--baseline,
.benchmark-bar--baseline {
    background: var(--amber);
}

.benchmark-swatch--candidate,
.benchmark-bar--candidate {
    background: var(--cyan);
}

.benchmark-plots {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.benchmark-plot {
    min-width: 0;
}

.benchmark-plot h3 {
    margin-bottom: 0;
}

.benchmark-row {
    display: grid;
    align-items: center;
    gap: 0.55rem;
    grid-template-columns: 7.2rem minmax(4rem, 1fr) 3.5rem;
    margin-top: 0.65rem;
    font-size: 0.76rem;
}

.benchmark-row > span:first-child {
    color: var(--ink-1);
}

.benchmark-row strong {
    color: var(--ink-0);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.benchmark-track {
    display: block;
    height: 0.9rem;
    background: rgba(141, 164, 187, 0.16);
    overflow: hidden;
}

.benchmark-bar {
    display: block;
    width: var(--bar-width);
    min-width: 0.22rem;
    height: 100%;
}

.playground-page {
    display: grid;
    align-items: start;
    gap: 1.25rem;
    padding-bottom: 5rem;
    grid-template-columns: minmax(0, 1fr);
}

.playground-lab {
    min-width: 0;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(145deg, rgba(16, 38, 69, 0.8), rgba(3, 10, 23, 0.94));
    box-shadow: var(--shadow);
}

.playground-lab__header {
    display: grid;
    align-items: end;
    gap: 1.5rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    grid-template-columns: minmax(0, 1fr) minmax(14rem, 19rem);
}

.playground-lab__header h2,
.playground-result h2 {
    margin-bottom: 0.6rem;
}

.playground-lab__header p:last-child {
    margin: 0;
}

.playground-preset,
.field {
    display: grid;
    gap: 0.45rem;
}

.playground-preset label,
.field label,
.playground-flags legend {
    color: var(--ink-0);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.playground-preset__controls {
    display: grid;
    gap: 0.55rem;
    grid-template-columns: minmax(0, 1fr) auto;
}

.playground-preset select,
.field input,
.field select {
    width: 100%;
    min-height: 2.8rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    color: var(--ink-0);
    background: var(--navy-1);
    font: inherit;
}

.playground-preset select {
    min-width: 0;
}

.field input::placeholder {
    color: var(--ink-2);
}

.playground-controls {
    display: grid;
    gap: 1rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-top: 1px solid var(--line);
}

.playground-add {
    display: grid;
    align-items: end;
    gap: 0.75rem;
    grid-template-columns: minmax(12rem, 1fr) minmax(12rem, 0.75fr) auto;
}

.playground-flags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    margin: 0;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(2, 8, 22, 0.52);
}

.playground-flags label {
    display: flex;
    min-width: 12rem;
    align-items: flex-start;
    gap: 0.65rem;
    cursor: pointer;
}

.playground-flags input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.25rem;
    accent-color: var(--cyan);
}

.playground-flags span,
.playground-flags small {
    display: block;
}

.playground-flags small {
    margin-top: 0.15rem;
    color: var(--ink-2);
}

.playground-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.playground-status {
    margin: 0;
    padding: 0.85rem clamp(1.25rem, 3vw, 2rem);
    border-block: 1px solid var(--line);
    color: var(--cyan-soft);
    background: rgba(77, 227, 242, 0.06);
    font-weight: 750;
}

.playground-code {
    display: grid;
    gap: 1rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-bottom: 1px solid var(--line);
    background: rgba(2, 8, 22, 0.42);
}

.playground-code__header {
    display: grid;
    align-items: end;
    gap: 1rem 2rem;
    grid-template-columns: minmax(15rem, 0.75fr) minmax(18rem, 1.25fr);
}

.playground-code__header h2 {
    margin: 0;
    font-size: clamp(1.25rem, 2.4vw, 1.7rem);
}

.playground-code__header p {
    margin: 0;
}

.playground-code__frame {
    display: block;
    width: 100%;
    height: min(42rem, 78dvh);
    min-height: 36rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    background: #030817;
}

.playground-results {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.playground-result {
    min-width: 0;
    padding: clamp(1.15rem, 2.5vw, 1.6rem);
    border-left: 1px solid var(--line);
}

.playground-result:first-child {
    border-left: 0;
}

.playground-result h2 {
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.playground-state {
    display: grid;
    gap: 0.65rem;
    margin: 1rem 0 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.playground-state div {
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #030a17;
}

.playground-state dt {
    color: var(--ink-2);
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 0.72rem;
}

.playground-state dd {
    margin: 0.2rem 0 0;
    color: var(--amber-soft);
    font-family: "Cascadia Code", Consolas, monospace;
    font-weight: 800;
}

.playground-list {
    display: grid;
    gap: 0.55rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.playground-list li {
    display: grid;
    gap: 0.2rem;
    padding: 0.72rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow-wrap: anywhere;
    background: #030a17;
}

.playground-list strong {
    color: var(--amber);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.playground-list__empty {
    color: var(--ink-2);
    font-style: italic;
}

.playground-list--pending li:first-child:not(.playground-list__empty) {
    border-color: var(--amber);
    background: rgba(255, 189, 63, 0.08);
}

.playground-guide {
    display: grid;
    align-items: center;
    gap: 1rem 1.5rem;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(6, 18, 39, 0.78);
    grid-template-columns: 10rem minmax(0, 1fr) 16rem;
}

.playground-guide > strong {
    color: var(--ink-0);
}

.playground-guide ul {
    display: grid;
    gap: 0.5rem 1.5rem;
    margin: 0;
    padding-left: 1.1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.playground-guide li {
    color: var(--ink-2);
    font-size: 0.86rem;
}

.playground-guide li + li {
    margin-top: 0;
}

.playground-guide .next-page {
    margin-top: 0;
}

.next-page {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2.5rem;
    padding: 1.25rem 1.35rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    color: inherit;
    background: rgba(77, 227, 242, 0.06);
    text-decoration: none;
}

.next-page:hover {
    color: inherit;
    background: rgba(77, 227, 242, 0.11);
}

.next-page span {
    color: var(--ink-2);
    font-size: 0.82rem;
}

.next-page strong {
    display: block;
    color: var(--ink-0);
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(2, 8, 22, 0.7);
}

.site-footer__inner {
    display: flex;
    min-height: 8rem;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.site-footer p {
    margin: 0;
    color: var(--ink-2);
    font-size: 0.85rem;
}

.site-footer nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1rem;
    font-size: 0.82rem;
    font-weight: 750;
}

@media (max-width: 1280px) {
    .site-header__bar {
        flex-wrap: wrap;
        padding-block: 0.75rem;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        width: 100%;
        max-height: calc(100dvh - 5rem);
        margin: 0;
        overflow-y: auto;
    }

    .js .site-nav:not([data-open="true"]) {
        display: none;
    }

    .site-nav ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }

    .site-nav a {
        padding: 0.65rem;
        text-align: center;
    }

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

    .hero__copy {
        max-width: 44rem;
    }

    .hero__visual {
        max-width: 48rem;
    }

    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    :root {
        --shell: min(100% - 1.25rem, 42rem);
    }

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

    .hero {
        padding-top: 3rem;
    }

    h1 {
        font-size: clamp(2.6rem, 15vw, 4.4rem);
    }

    .card-grid,
    .card-grid--routes,
    #suites .card-grid--routes,
    .page-layout,
    .playground-page,
    .playground-lab__header,
    .playground-add,
    .playground-code__header,
    .playground-results {
        grid-template-columns: 1fr;
    }

    .benchmark-plots {
        grid-template-columns: 1fr;
    }

    .playground-code__frame {
        height: 50rem;
        max-height: 85dvh;
    }

    .page-rail {
        position: static;
        order: -1;
    }

    .playground-guide {
        display: block;
        position: static;
    }

    .playground-guide ul {
        display: block;
        margin-top: 0.75rem;
    }

    .playground-guide li + li {
        margin-top: 0.5rem;
    }

    .playground-guide .next-page {
        margin-top: 1.5rem;
    }

    .playground-result,
    .playground-result:first-child {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .method dl {
        grid-template-columns: 1fr;
    }

    .case-catalog li::after {
        margin-left: 0;
    }

    .site-footer__inner {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding-block: 1.5rem;
    }

    .site-footer nav {
        justify-content: flex-start;
    }
}

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

    .hero__actions,
    .actions,
    .playground-actions,
    .playground-preset__controls {
        align-items: stretch;
        flex-direction: column;
    }

    .playground-preset__controls {
        display: flex;
    }

    .button {
        width: 100%;
    }

    .benchmark-row {
        grid-template-columns: 6.8rem minmax(3rem, 1fr) 3.2rem;
        gap: 0.4rem;
    }

    .install-strip {
        align-items: stretch;
        flex-direction: column;
    }

    .copy-button {
        align-self: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}