:root {
  --color-canvas: #FFFFFF;
  --color-panel: #F4F4F6;
  --color-panel-strong: #ECECF0;
  --color-line: #E4E4E9;
  --color-accent: #2D7BF7;
  --color-accent-dark: #1558D6;
  --color-accent-soft: rgba(45, 123, 247, .12);
  --color-accent-glow: rgba(45, 123, 247, .30);
  --color-ink: #1B1B1F;
  --color-muted: #6B6B75;
  --color-dim: rgba(27, 27, 31, .60);
  --color-success: #22B25A;
  --color-warning: #F5A300;
  --color-error: #E5484D;
  --color-sun: #FFC81E;
  --color-sun-disabled: rgba(88, 64, 0, .42);
  --color-white-highlight: rgba(255, 255, 255, .62);
  --color-white-sheen: rgba(255, 255, 255, .34);
  --color-transparent: rgba(255, 255, 255, 0);
  --color-shadow-soft: rgba(27, 27, 31, .16);
  --color-shadow-faint: rgba(27, 27, 31, .04);
  --color-button-shadow: rgba(45, 123, 247, .60);
  --color-button-shadow-hover: rgba(21, 88, 214, .60);
  --color-brick-cobalt: rgba(45, 123, 247, .55);
  --color-brick-sky: rgba(72, 196, 255, .50);
  --color-brick-pink: rgba(255, 105, 180, .45);
  --color-brick-grass: rgba(66, 204, 92, .50);
  --color-brick-sun: rgba(255, 200, 30, .55);
  --color-brick-honey: rgba(255, 140, 40, .50);
  --color-glow-cobalt: rgba(45, 123, 247, .40);
  --color-glow-sky: rgba(72, 196, 255, .40);
  --color-glow-pink: rgba(255, 105, 180, .40);
  --color-glow-grass: rgba(66, 204, 92, .40);
  --color-glow-sun: rgba(255, 200, 30, .40);
  --color-glow-honey: rgba(255, 140, 40, .40);
  --font-display: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  --radius-small: 10px;
  --radius-medium: 16px;
  --radius-panel: 24px;
  --radius-large: 28px;
  --radius-brick: 56px;
  --radius-pill: 999px;
  --shadow-panel: 0 1px 2px var(--color-shadow-faint), 0 12px 32px -18px var(--color-shadow-soft);
  --shadow-button: 0 10px 24px -10px var(--color-button-shadow);
  --shadow-button-hover: 0 14px 28px -10px var(--color-button-shadow-hover);
  --content-width: 1120px;
  --reading-width: 780px;
  --header-height: 72px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-space: clamp(72px, 10vw, 132px);
  --transition-fast: 150ms ease;
  --transition-reveal: 620ms cubic-bezier(.2, .75, .25, 1);
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  -webkit-text-size-adjust: 100%;
}

html.nav-open {
  overflow: hidden;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main,
section,
article,
aside,
header,
footer,
nav,
div {
  min-width: 0;
}

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

img {
  height: auto;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

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

button:not(:disabled),
[role="button"]:not([aria-disabled="true"]) {
  cursor: pointer;
}

:focus-visible {
  border-radius: var(--radius-small);
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

::selection {
  background: var(--color-accent);
  color: var(--color-canvas);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  line-height: 1.16;
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 4.2vw, 48px);
  font-weight: 900;
  letter-spacing: -.02em;
}

h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 900;
  letter-spacing: -.025em;
}

h3 {
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -.015em;
}

h4 {
  font-size: 18px;
  font-weight: 800;
}

p,
ul,
ol,
dl,
blockquote,
pre,
table {
  margin-top: 0;
}

p:last-child,
ul:last-child,
ol:last-child,
blockquote:last-child,
pre:last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 800;
}

code,
kbd,
samp {
  font-family: var(--font-mono);
  font-size: .9em;
}

:not(pre) > code {
  max-width: 100%;
  padding: .14em .42em;
  overflow-wrap: anywhere;
  border-radius: 6px;
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

pre {
  max-width: 100%;
  padding: 20px;
  overflow-x: auto;
  border-radius: var(--radius-medium);
  background: var(--color-ink);
  color: var(--color-canvas);
  font-family: var(--font-mono);
  line-height: 1.65;
  -webkit-overflow-scrolling: touch;
}

pre code {
  color: inherit;
  white-space: pre;
  overflow-wrap: normal;
}

table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--color-panel);
  color: var(--color-ink);
  font-weight: 800;
}

caption {
  padding-bottom: 12px;
  color: var(--color-muted);
  text-align: left;
}

.nowrap-term {
  white-space: nowrap;
}

.wrap {
  width: 100%;
  max-width: calc(var(--content-width) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.reading-wrap {
  width: 100%;
  max-width: calc(var(--reading-width) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.section-compact {
  padding-top: clamp(48px, 7vw, 84px);
  padding-bottom: clamp(48px, 7vw, 84px);
}

.section-head {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head p {
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: clamp(17px, 2vw, 20px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--color-accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
}

.panel,
.card {
  border-radius: var(--radius-panel);
  background: var(--color-panel);
  color: var(--color-ink);
}

.panel {
  padding: clamp(24px, 4vw, 44px);
}

.card {
  padding: 26px;
  box-shadow: var(--shadow-panel);
}

.card-white {
  background: var(--color-canvas);
  color: var(--color-ink);
}

.grid {
  display: grid;
  gap: 24px;
}

.grid > * {
  min-width: 0;
}

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

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

.button,
.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 26px;
  border: 0;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.01em;
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.button svg,
.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button-primary,
.btn-primary {
  background: var(--color-accent);
  color: var(--color-canvas);
  box-shadow: var(--shadow-button);
}

.button-primary:hover,
.btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-canvas);
  box-shadow: var(--shadow-button-hover);
  transform: translateY(-1px);
}

.button-secondary,
.btn-secondary {
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

.button-secondary:hover,
.btn-secondary:hover {
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
}

.button-outline {
  border: 1px solid var(--color-line);
  background: var(--color-canvas);
  color: var(--color-ink);
}

.button-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.button:disabled,
.button[aria-disabled="true"],
.btn:disabled,
.btn[aria-disabled="true"] {
  background: var(--color-panel-strong);
  color: var(--color-muted);
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.badge,
.chip {
  display: inline-flex;
  max-width: 100%;
  min-height: 30px;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
}

.badge-dot,
.chip-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
}

.badge-success .badge-dot {
  background: var(--color-success);
}

.badge-warning .badge-dot {
  background: var(--color-warning);
}

.badge-error .badge-dot {
  background: var(--color-error);
}

#site-header,
.preview-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--color-canvas);
  color: var(--color-ink);
}

.header-shell {
  display: flex;
  width: 100%;
  max-width: min(100%, calc(1280px + var(--gutter) * 2));
  height: 100%;
  align-items: center;
  gap: 18px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.site-brand img {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.site-brand-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.02em;
  white-space: nowrap;
}

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

.desktop-nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.desktop-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 700;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.desktop-nav a:hover {
  background: var(--color-panel);
  color: var(--color-ink);
}

.desktop-nav a[aria-current="page"] {
  background: var(--color-panel);
  color: var(--color-ink);
  font-weight: 800;
}

.header-tools {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.language-button,
.menu-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-weight: 700;
}

.language-button {
  min-width: 118px;
  padding: 0 14px;
}

.language-button:hover,
.menu-button:hover {
  background: var(--color-panel-strong);
  color: var(--color-ink);
}

.language-short {
  display: none;
}

.language-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 104;
  width: 190px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: var(--shadow-panel);
  list-style: none;
}

.language-menu[hidden] {
  display: none;
}

.language-menu a {
  display: flex;
  width: 100%;
  min-height: 44px;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--radius-small);
  color: var(--color-muted);
  font-weight: 700;
}

.language-menu a:hover,
.language-menu a[aria-current="true"] {
  background: var(--color-panel);
  color: var(--color-ink);
}

.menu-button {
  display: none;
  min-width: 44px;
  padding: 0;
}

.menu-button svg {
  width: 21px;
  height: 21px;
}

.mobile-nav {
  display: none;
}

.mobile-veil {
  display: none;
}

.site-footer,
.preview-footer {
  overflow-x: clip;
  background: var(--color-panel);
  color: var(--color-ink);
}

.footer-shell {
  width: 100%;
  max-width: min(100%, calc(1280px + var(--gutter) * 2));
  margin-inline: auto;
  padding: 72px var(--gutter) 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.25fr) repeat(3, minmax(160px, .75fr));
  gap: 44px;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .site-brand {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--color-muted);
}

.footer-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
}

.footer-links,
.footer-hot,
.footer-languages {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a,
.footer-hot a,
.footer-languages a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 600;
}

.footer-links a:hover,
.footer-hot a:hover,
.footer-languages a:hover {
  color: var(--color-accent-dark);
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 13px;
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal.shown {
  opacity: 1;
  transform: none;
}

.hero-poster {
  position: relative;
  display: grid;
  min-height: calc(100svh - var(--header-height) - 56px);
  align-content: center;
  justify-items: center;
  overflow-x: clip;
  overflow-y: hidden;
  padding: 48px var(--gutter) 56px;
  background: var(--color-canvas);
  color: var(--color-ink);
  text-align: center;
}

.hero-poster-inner {
  position: relative;
  z-index: 6;
  display: grid;
  width: 100%;
  max-width: 760px;
  justify-items: center;
}

.hero-wordmark {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 120px);
  font-weight: 900;
  line-height: .92;
  letter-spacing: -.045em;
}

.hero-wordmark-line {
  display: block;
}

.hero-wordmark-highlight {
  display: inline-block;
  padding: .05em .17em .1em;
  border-radius: .18em;
  background: var(--color-accent);
  color: var(--color-canvas);
  box-shadow: 0 .16em .55em var(--color-accent-glow);
  transform: rotate(-2deg);
}

.hero-poster h1 {
  margin-top: 34px;
  font-size: clamp(26px, 2.8vw, 40px);
  line-height: 1.25;
}

.hero-description {
  max-width: 640px;
  margin: 18px 0 0;
  color: var(--color-ink);
  font-size: 18px;
}

.hero-chips,
.platform-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0;
  list-style: none;
}

.hero-chips {
  gap: 8px;
  margin: 24px 0 0;
}

.hero-chips a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 7px;
  padding: 5px 12px 5px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-chips a:hover {
  background: var(--color-panel-strong);
  color: var(--color-ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.platform-row {
  gap: 10px 26px;
  margin: 40px 0 0;
}

.platform-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 9px;
  color: var(--color-muted);
  font-size: 13.5px;
  font-weight: 700;
}

.platform-icon {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-ink);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.platform-icon svg {
  width: 16px;
  height: 16px;
}

.platform-link:hover {
  color: var(--color-ink);
}

.platform-link:hover .platform-icon {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.hero-brick {
  position: absolute;
  z-index: 1;
  width: var(--brick-size);
  aspect-ratio: 1;
  border-radius: var(--radius-brick);
  background: var(--brick-fill);
  box-shadow: inset 0 0 0 1px var(--color-white-highlight), 0 0 40px var(--brick-glow);
  pointer-events: none;
}

.hero-brick::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, var(--color-white-sheen), var(--color-transparent) 58%);
  content: "";
}

.hero-brick-cobalt {
  --brick-size: 22vw;
  --brick-fill: var(--color-brick-cobalt);
  --brick-glow: var(--color-glow-cobalt);
  top: 6%;
  left: -7vw;
  transform: rotate(-9deg);
}

.hero-brick-sky {
  --brick-size: 16vw;
  --brick-fill: var(--color-brick-sky);
  --brick-glow: var(--color-glow-sky);
  top: 34%;
  left: 6vw;
  z-index: 2;
  transform: rotate(6deg);
}

.hero-brick-pink {
  --brick-size: 12vw;
  --brick-fill: var(--color-brick-pink);
  --brick-glow: var(--color-glow-pink);
  top: 60%;
  left: 1vw;
  z-index: 3;
  border-radius: 40px;
  transform: rotate(-4deg);
}

.hero-brick-grass {
  --brick-size: 22vw;
  --brick-fill: var(--color-brick-grass);
  --brick-glow: var(--color-glow-grass);
  top: 4%;
  right: -7vw;
  transform: rotate(8deg);
}

.hero-brick-sun {
  --brick-size: 16vw;
  --brick-fill: var(--color-brick-sun);
  --brick-glow: var(--color-glow-sun);
  top: 38%;
  right: 7vw;
  z-index: 2;
  transform: rotate(-7deg);
}

.hero-brick-honey {
  --brick-size: 12vw;
  --brick-fill: var(--color-brick-honey);
  --brick-glow: var(--color-glow-honey);
  top: 66%;
  right: 2vw;
  z-index: 3;
  border-radius: 40px;
  transform: rotate(5deg);
}

.sun-band {
  overflow-x: clip;
  padding-top: 96px;
  padding-bottom: 120px;
  background: var(--color-sun);
  color: var(--color-ink);
}

.sun-band-title {
  max-width: 980px;
  margin: 0 auto;
  padding-inline: var(--gutter);
  text-align: center;
}

.sun-band-title .dim {
  display: block;
  color: var(--color-dim);
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-medium);
  -webkit-overflow-scrolling: touch;
}

.prose {
  color: var(--color-ink);
}

.prose > * {
  max-width: 100%;
}

.prose h2 {
  margin-top: 2.2em;
  margin-bottom: .7em;
}

.prose h3 {
  margin-top: 1.8em;
  margin-bottom: .6em;
}

.prose p,
.prose li {
  overflow-wrap: break-word;
}

.prose a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 1120px) {
  .desktop-nav a {
    padding-inline: 10px;
    font-size: 13px;
  }

  .language-button {
    min-width: 104px;
  }
}

@media (max-width: 960px) {
  .desktop-nav {
    display: none;
  }

  .header-tools {
    margin-left: auto;
  }

  .menu-button {
    display: inline-flex;
  }

  .mobile-veil {
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 98;
    background: var(--color-dim);
  }

  .mobile-veil.is-open {
    display: block;
  }

  .mobile-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    z-index: 101;
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--color-canvas);
    color: var(--color-ink);
    box-shadow: var(--shadow-panel);
  }

  .mobile-nav.is-open {
    display: block;
  }

  .mobile-nav ul {
    width: 100%;
    margin: 0;
    padding: 12px var(--gutter) 20px;
    list-style: none;
  }

  .mobile-nav a {
    display: flex;
    width: 100%;
    min-height: 48px;
    align-items: center;
    padding: 10px 14px;
    border-radius: var(--radius-small);
    color: var(--color-muted);
    font-weight: 750;
  }

  .mobile-nav a:hover,
  .mobile-nav a[aria-current="page"],
  .mobile-nav a[aria-current="true"] {
    background: var(--color-panel);
    color: var(--color-ink);
  }

  .mobile-nav-divider {
    height: 1px;
    margin: 10px 14px;
    background: var(--color-line);
  }

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

  .hero-brick-sky,
  .hero-brick-sun {
    display: none;
  }

  .hero-brick-cobalt,
  .hero-brick-grass {
    --brick-size: 42vw;
  }

  .hero-brick-cobalt {
    top: 2%;
    left: -18vw;
  }

  .hero-brick-grass {
    top: 0;
    right: -18vw;
  }

  .hero-brick-pink,
  .hero-brick-honey {
    --brick-size: 24vw;
    border-radius: 30px;
  }

  .hero-brick-pink {
    top: 72%;
    left: -8vw;
  }

  .hero-brick-honey {
    top: 74%;
    right: -8vw;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: clamp(24px, 7.5vw, 30px);
  }

  h2 {
    font-size: clamp(27px, 8vw, 36px);
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-poster {
    min-height: calc(100svh - var(--header-height));
    padding-top: 40px;
    padding-bottom: 48px;
  }

  .hero-description {
    font-size: 16.5px;
  }

  .platform-row {
    gap: 10px 18px;
  }

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

@media (max-width: 640px) {
  :root {
    --gutter: 16px;
    --radius-brick: 40px;
  }

  .site-brand-name {
    font-size: 15px;
  }

  .language-button {
    min-width: 56px;
    padding-inline: 10px;
  }

  .language-full {
    display: none;
  }

  .language-short {
    display: inline;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .footer-shell {
    padding-top: 56px;
  }

  .button-row,
  .hero-actions {
    width: 100%;
  }

  .button-row .button,
  .hero-actions .btn {
    flex: 1 1 150px;
  }

  .tilt,
  [class*="is-tilted"] {
    transform: none;
  }

  .hero-wordmark-highlight {
    transform: none;
  }

  .hero-chips,
  .platform-row {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero-wordmark {
    font-size: clamp(56px, 17vw, 64px);
  }

  th,
  td {
    padding: 12px;
  }
}

@media (max-width: 390px) {
  .site-brand-name {
    max-width: 132px;
    white-space: normal;
    line-height: 1.15;
  }

  .language-button {
    min-width: 44px;
  }

  .platform-row {
    gap: 10px 14px;
  }

  .platform-link {
    font-size: 12.5px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    transition: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}