:root {
  color-scheme: dark;
  --bg: #070815;
  --bg-soft: #0b0d1d;
  --panel: rgba(16, 18, 36, 0.82);
  --panel-solid: #111329;
  --panel-raised: #161832;
  --line: rgba(154, 163, 206, 0.17);
  --line-strong: rgba(154, 163, 206, 0.3);
  --text: #f7f7fc;
  --muted: #a4a9c2;
  --muted-strong: #c7cadd;
  --purple: #a653ee;
  --pink: #f43ca6;
  --cyan: #19d6e8;
  --mint: #44e5b5;
  --orange: #ff7b45;
  --yellow: #ffd25a;
  --danger: #ff6578;
  --gradient: linear-gradient(115deg, var(--purple), var(--pink));
  --gradient-cyan: linear-gradient(115deg, var(--cyan), var(--purple) 75%);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
  --radius: 20px;
  --max: 1320px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(166, 83, 238, 0.13), transparent 28rem),
    radial-gradient(circle at 90% 20%, rgba(25, 214, 232, 0.09), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: "Segoe UI Variable", "Segoe UI", Inter, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 46px 46px;
  content: '';
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

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

h1,
h2,
h3,
p,
dl,
dd,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--text);
  font-family: "Segoe UI Variable Display", "Segoe UI", Inter, system-ui, sans-serif;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(3rem, 4.8vw, 4.8rem);
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3.25rem);
}

h3 {
  font-size: 1.12rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -80px;
  left: 20px;
  padding: 10px 14px;
  border-radius: 8px;
  background: white;
  color: #070815;
  font-weight: 800;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  width: min(calc(100% - 40px), var(--max));
  min-height: 72px;
  margin: 14px auto 0;
  padding: 10px 12px 10px 18px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(25, 214, 232, 0.025), transparent 35%, rgba(244, 60, 166, 0.025)),
    rgba(7, 8, 21, 0.82);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(24px) saturate(140%);
  animation: header-in 0.65s var(--ease-out) both;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 184px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav > a:not(.button) {
  padding: 9px 14px;
  border-radius: 9px;
  color: var(--muted-strong);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.site-nav > a:not(.button):hover,
.site-nav > a[aria-current='page']:not(.button) {
  background: rgba(255, 255, 255, 0.055);
  color: white;
}

.site-nav > a:not(.button):hover {
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: white;
  font-weight: 800;
}

.button {
  display: inline-flex;
  min-height: 46px;
  padding: 0 19px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 11px;
  color: white;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.25s var(--ease-out),
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.25s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button--download {
  min-height: 44px;
  margin-left: 8px;
  background: var(--gradient);
}

.button--primary {
  background: var(--gradient);
  box-shadow: 0 14px 36px rgba(244, 60, 166, 0.2);
}

.button--primary:hover,
.button--download:hover {
  box-shadow: 0 16px 42px rgba(244, 60, 166, 0.29);
}

.button--ghost {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
}

.button--ghost:hover {
  border-color: rgba(25, 214, 232, 0.55);
  background: rgba(25, 214, 232, 0.055);
}

.button--small {
  min-height: 40px;
  padding: 0 15px;
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow > span:empty {
  width: 28px;
  height: 1px;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  min-height: 690px;
  margin: 0 auto;
  padding: 68px 0 74px;
  align-items: center;
  grid-template-columns: minmax(0, 1.04fr) minmax(500px, 0.96fr);
  gap: clamp(36px, 4vw, 68px);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 12%;
  left: -16%;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(166, 83, 238, 0.09);
  filter: blur(100px);
  content: '';
  animation: ambient-glow 8s ease-in-out infinite alternate;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.hero h1 {
  max-width: 660px;
  margin-bottom: 22px;
  font-size: clamp(3.1rem, 4.15vw, 4.25rem);
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.hero h1 em {
  display: block;
  background: linear-gradient(100deg, var(--cyan), #63f3d0 35%, var(--pink) 92%);
  background-clip: text;
  color: transparent;
  font-style: normal;
}

.hero-lead {
  max-width: 590px;
  margin-bottom: 28px;
  color: var(--muted-strong);
  font-size: 1.03rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-facts {
  display: grid;
  width: fit-content;
  padding-top: 19px;
  grid-template-columns: repeat(3, auto);
  margin: 0;
  gap: 30px;
  border-top: 1px solid var(--line);
}

.hero-facts div {
  position: relative;
  display: grid;
  gap: 1px;
}

.hero-facts div + div::before {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: -17px;
  width: 1px;
  background: var(--line);
  content: '';
}

.hero-facts dt {
  font-size: 0.87rem;
  font-weight: 800;
}

.hero-facts dd {
  color: var(--muted);
  font-size: 0.77rem;
}

.hero-visual {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(140deg, rgba(166, 83, 238, 0.12), rgba(25, 214, 232, 0.035)),
    rgba(11, 13, 29, 0.85);
  box-shadow: var(--shadow);
  animation: panel-in 0.9s 0.16s var(--ease-out) both;
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  top: -18%;
  right: -12%;
  width: 65%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(166, 83, 238, 0.18);
  filter: blur(90px);
  content: '';
  animation: ambient-glow 6s ease-in-out infinite alternate-reverse;
}

.visual-label {
  display: flex;
  margin-bottom: 11px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.visual-label::before {
  width: 7px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 16px rgba(68, 229, 181, 0.7);
  content: '';
}

.floating-note {
  position: absolute;
  display: inline-flex;
  padding: 11px 14px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(10, 12, 28, 0.9);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
  font-size: 0.76rem;
  font-weight: 800;
}

.floating-note--top {
  top: 58px;
  right: -18px;
  animation: note-float 4.8s ease-in-out infinite;
}

.floating-note--top span {
  color: var(--mint);
}

.floating-note--bottom {
  bottom: -15px;
  left: 28px;
  animation: note-float 5.4s 0.8s ease-in-out infinite reverse;
}

.floating-note--bottom strong {
  color: var(--cyan);
  font-size: 1.15rem;
}

.app-shot {
  min-width: 0;
  margin: 0;
}

.app-shot > div {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #080917;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.app-shot img {
  width: 100%;
  transition: transform 0.8s var(--ease-out), filter 0.5s ease;
}

.hero-visual:hover .app-shot img {
  transform: scale(1.015);
  filter: saturate(1.08);
}

.app-shot figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.72rem;
}

.trust-strip {
  display: flex;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  overflow: hidden;
  padding: 17px 24px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.018);
  color: var(--muted-strong);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.trust-strip span::before {
  margin-right: 12px;
  color: var(--mint);
  content: '•';
}

.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 92px 0;
}

.section-heading {
  display: flex;
  margin-bottom: 38px;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
}

.section-heading h2 {
  max-width: 780px;
  margin: 0;
}

.section-heading > p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-weight: 800;
  text-underline-offset: 5px;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.workflow-grid article,
.feature-grid article {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  transition:
    transform 0.35s var(--ease-out),
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.35s ease;
}

.workflow-grid article:hover,
.feature-grid article:hover,
.split-showcase > article:hover {
  transform: translateY(-6px);
  border-color: rgba(25, 214, 232, 0.28);
  background: linear-gradient(145deg, rgba(25, 214, 232, 0.055), rgba(166, 83, 238, 0.025));
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.2);
}

.workflow-grid article::after {
  position: absolute;
  right: -60px;
  bottom: -90px;
  width: 170px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(166, 83, 238, 0.09);
  content: '';
}

.workflow-grid article > span {
  display: inline-grid;
  width: 42px;
  aspect-ratio: 1;
  margin-bottom: 36px;
  place-items: center;
  border: 1px solid rgba(25, 214, 232, 0.3);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 800;
}

.workflow-grid h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.workflow-grid p,
.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-grid article {
  min-height: 220px;
}

.feature-icon {
  display: inline-grid;
  width: 48px;
  aspect-ratio: 1;
  margin-bottom: 36px;
  place-items: center;
  border: 1px solid rgba(166, 83, 238, 0.35);
  border-radius: 12px;
  background: rgba(166, 83, 238, 0.09);
  color: #d9a8ff;
  font-family: Sora, sans-serif;
  font-size: 1.4rem;
}

.feature-icon[data-icon='bolt']::before { content: 'ϟ'; }
.feature-icon[data-icon='layers']::before { content: '▱'; }
.feature-icon[data-icon='music']::before { content: '♫'; }
.feature-icon[data-icon='game']::before { content: '◇'; }
.feature-icon[data-icon='broadcast']::before { content: '◉'; }
.feature-icon[data-icon='shield']::before { content: '✓'; }

.showcase {
  display: grid;
  padding: 48px;
  align-items: center;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  gap: 46px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 10%, rgba(25, 214, 232, 0.11), transparent 32rem),
    linear-gradient(140deg, rgba(166, 83, 238, 0.1), rgba(11, 13, 29, 0.9));
}

.showcase h2 {
  margin-bottom: 20px;
}

.showcase-copy > p {
  color: var(--muted-strong);
}

.check-list {
  display: grid;
  margin: 28px 0;
  padding: 0;
  gap: 9px;
  color: var(--muted-strong);
  list-style: none;
}

.check-list li::before {
  display: inline-grid;
  width: 20px;
  aspect-ratio: 1;
  margin-right: 10px;
  place-items: center;
  border-radius: 50%;
  background: rgba(68, 229, 181, 0.11);
  color: var(--mint);
  content: '✓';
  font-size: 0.7rem;
}

.split-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.split-showcase > article {
  display: grid;
  min-width: 0;
  padding: 34px;
  gap: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  transition:
    transform 0.35s var(--ease-out),
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.35s ease;
}

.split-showcase h3 {
  margin-bottom: 10px;
  font-size: 1.65rem;
}

.split-showcase p {
  color: var(--muted);
}

.privacy-callout {
  display: grid;
  padding: 50px;
  align-items: center;
  grid-template-columns: 1fr 0.8fr;
  gap: 70px;
  border-block: 1px solid var(--line);
}

.privacy-callout h2 {
  margin-bottom: 20px;
}

.privacy-callout p {
  color: var(--muted-strong);
}

.privacy-list {
  display: grid;
  gap: 12px;
}

.privacy-list span {
  display: flex;
  padding: 15px 18px;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  font-weight: 700;
}

.privacy-list b {
  color: var(--cyan);
  font-size: 0.75rem;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-list details {
  border-top: 1px solid var(--line);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.faq-list details:hover,
.faq-list details[open] {
  border-color: rgba(25, 214, 232, 0.26);
  background: linear-gradient(90deg, rgba(25, 214, 232, 0.025), transparent 70%);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  padding: 24px 4px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  font-family: Sora, sans-serif;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker,
.accordion-list summary::-webkit-details-marker,
.game-doc summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  color: var(--cyan);
  font-size: 1.5rem;
  font-weight: 400;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list p {
  max-width: 760px;
  padding: 0 4px 24px;
  color: var(--muted);
}

.final-cta {
  width: min(calc(100% - 40px), var(--max));
  margin: 40px auto 100px;
  padding: 62px 44px;
  border: 1px solid rgba(166, 83, 238, 0.3);
  border-radius: 26px;
  background:
    radial-gradient(circle at 15% 100%, rgba(166, 83, 238, 0.2), transparent 26rem),
    radial-gradient(circle at 90% 0%, rgba(25, 214, 232, 0.12), transparent 24rem),
    var(--panel);
  text-align: center;
}

.final-cta h2 {
  max-width: 900px;
  margin: 0 auto 32px;
}

.final-cta > div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
}

.site-footer {
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 62px 0 24px;
  grid-template-columns: 1.5fr 0.6fr 0.8fr;
  gap: 60px;
  border-top: 1px solid var(--line);
}

.footer-main p {
  max-width: 430px;
  margin: 16px 0 22px;
  color: var(--muted);
}

.brand--footer img {
  width: 190px;
}

.site-footer nav {
  display: grid;
  align-content: start;
  gap: 9px;
}

.site-footer nav strong {
  margin-bottom: 7px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer nav a {
  color: var(--muted);
  font-size: 0.87rem;
  text-decoration: none;
}

.site-footer nav a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  padding-top: 24px;
  grid-column: 1 / -1;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.75rem;
}

.docs-page {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.docs-hero {
  max-width: 980px;
  padding: 100px 0 62px;
}

.docs-hero h1 {
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 5vw, 4.65rem);
}

.docs-hero > p {
  max-width: 800px;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.docs-search,
.game-search {
  display: flex;
  min-height: 58px;
  margin-top: 30px;
  padding: 0 16px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(12, 14, 31, 0.86);
}

.docs-search:focus-within,
.game-search:focus-within {
  border-color: rgba(25, 214, 232, 0.65);
  box-shadow: 0 0 0 4px rgba(25, 214, 232, 0.08);
}

.docs-search > span,
.game-search > span {
  color: var(--cyan);
  font-size: 1.3rem;
}

.docs-search input,
.game-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: white;
}

.docs-search kbd {
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.72rem;
}

.docs-meta {
  display: flex;
  margin-top: 22px;
  flex-wrap: wrap;
  gap: 12px;
}

.docs-meta span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  font-size: 0.75rem;
}

.docs-meta b {
  color: var(--mint);
}

.docs-shell {
  display: grid;
  padding-bottom: 100px;
  align-items: start;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 54px;
}

.docs-sidebar {
  position: sticky;
  top: 118px;
  display: grid;
  padding: 20px;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(11, 13, 29, 0.84);
}

.docs-sidebar > strong {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.docs-sidebar nav {
  display: grid;
  gap: 4px;
}

.docs-sidebar nav a {
  padding: 8px 10px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 0.78rem;
  text-decoration: none;
}

.docs-sidebar nav a:hover,
.docs-sidebar nav a.is-active {
  border-left-color: var(--cyan);
  background: rgba(25, 214, 232, 0.045);
  color: white;
}

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

.doc-section {
  padding: 70px 0;
  border-top: 1px solid var(--line);
}

.doc-section:first-child {
  padding-top: 20px;
  border-top: 0;
}

.doc-section > header {
  display: grid;
  margin-bottom: 34px;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
}

.section-index {
  color: var(--cyan);
  font-family: Sora, sans-serif;
  font-size: 1.1rem;
}

.doc-section > header h2 {
  margin-bottom: 10px;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.doc-section > header p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.section-body {
  min-width: 0;
}

.numbered-steps {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.numbered-steps li {
  display: grid;
  padding: 20px;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
}

.numbered-steps li > span {
  display: grid;
  width: 38px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: rgba(166, 83, 238, 0.12);
  color: #d9a8ff;
  font-weight: 800;
}

.numbered-steps h3 {
  margin: 1px 0 5px;
}

.numbered-steps p {
  margin: 0;
  color: var(--muted);
}

.docs-content a:not(.button) {
  color: var(--cyan);
}

.callout {
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px solid rgba(25, 214, 232, 0.25);
  border-left: 3px solid var(--cyan);
  border-radius: 10px;
  background: rgba(25, 214, 232, 0.055);
}

.callout--success {
  border-color: rgba(68, 229, 181, 0.25);
  border-left-color: var(--mint);
  background: rgba(68, 229, 181, 0.05);
}

.callout--warning {
  border-color: rgba(255, 210, 90, 0.25);
  border-left-color: var(--yellow);
  background: rgba(255, 210, 90, 0.05);
}

.callout strong {
  display: block;
  margin-bottom: 5px;
}

.callout p {
  margin: 0;
  color: var(--muted-strong);
}

.field-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.012);
}

.field-table > div {
  display: grid;
  padding: 15px 18px;
  grid-template-columns: minmax(145px, 0.33fr) minmax(0, 1fr);
  gap: 22px;
}

.field-table > div + div {
  border-top: 1px solid var(--line);
}

.field-table dt {
  color: white;
  font-weight: 800;
}

.field-table dd {
  margin: 0;
  color: var(--muted);
}

.docs-content .app-shot {
  margin-bottom: 28px;
}

.docs-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.doc-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.doc-card > header > span {
  color: var(--cyan);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.doc-card h3 {
  margin: 8px 0 10px;
  font-size: 1.28rem;
}

.doc-card header p {
  color: var(--muted-strong);
}

.doc-card dl {
  display: grid;
  margin: 18px 0 0;
  gap: 11px;
}

.doc-card dl div {
  padding-top: 11px;
  border-top: 1px solid var(--line);
}

.doc-card dt {
  margin-bottom: 3px;
  font-size: 0.8rem;
  font-weight: 800;
}

.doc-card dd,
.tips p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.tips {
  margin-top: 18px;
  padding: 14px;
  border-radius: 9px;
  background: rgba(68, 229, 181, 0.045);
}

.tips strong {
  display: block;
  margin-bottom: 5px;
  color: var(--mint);
  font-size: 0.72rem;
}

.docs-gallery {
  display: grid;
  margin-top: 26px;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.docs-gallery figure:last-child {
  grid-column: 1 / -1;
}

.accordion-list {
  display: grid;
  gap: 10px;
}

.accordion-list details,
.game-doc {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
}

.accordion-list summary {
  display: grid;
  padding: 19px;
  align-items: center;
  grid-template-columns: 38px minmax(0, 1fr) 24px;
  gap: 14px;
  cursor: pointer;
  list-style: none;
}

.accordion-list summary > span {
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 800;
}

.accordion-list summary h3,
.accordion-list summary p {
  margin: 0;
}

.accordion-list summary p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.78rem;
}

.accordion-list summary > b {
  color: var(--cyan);
  font-size: 1.25rem;
  transition: transform 0.2s ease;
}

.accordion-list details[open] summary > b {
  transform: rotate(45deg);
}

.accordion-list details > .field-table {
  margin: 0 18px 18px;
}

.subheading {
  margin: 34px 0 17px;
  font-size: 1.45rem;
}

.compact-steps {
  display: grid;
  margin: 0;
  padding-left: 23px;
  gap: 10px;
  color: var(--muted-strong);
}

.compact-steps li::marker {
  color: var(--cyan);
  font-weight: 800;
}

.game-legend {
  display: flex;
  margin: 22px 0;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 0.75rem;
}

.game-legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
}

.status-dot--active {
  background: var(--mint);
  box-shadow: 0 0 10px rgba(68, 229, 181, 0.55);
}

.status-dot--reference {
  background: var(--yellow);
}

.game-search {
  margin: 0 0 16px;
}

.game-search b {
  color: var(--mint);
}

.game-doc-grid {
  display: grid;
  gap: 8px;
}

.game-doc summary {
  display: grid;
  padding: 16px 18px;
  align-items: center;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 14px;
  cursor: pointer;
  list-style: none;
}

.game-index {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.game-doc summary small {
  color: var(--cyan);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game-doc summary h3,
.game-doc summary p {
  margin: 2px 0 0;
}

.game-doc summary h3 {
  font-size: 1rem;
}

.game-doc summary p {
  color: var(--muted);
  font-size: 0.72rem;
}

.game-status {
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.63rem;
  font-weight: 800;
  text-transform: uppercase;
}

.game-status.is-active {
  background: rgba(68, 229, 181, 0.09);
  color: var(--mint);
}

.game-status.is-reference {
  background: rgba(255, 210, 90, 0.09);
  color: var(--yellow);
}

.game-detail {
  padding: 4px 22px 22px 70px;
  color: var(--muted-strong);
  font-size: 0.82rem;
}

.game-detail ol {
  padding-left: 20px;
}

.game-note {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 210, 90, 0.055);
  color: #ead79e;
}

.troubleshooting-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.troubleshooting-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.troubleshooting-grid h3 {
  margin-bottom: 12px;
}

.troubleshooting-grid ol {
  display: grid;
  margin: 0;
  padding-left: 20px;
  gap: 5px;
  color: var(--muted);
  font-size: 0.78rem;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.security-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.security-grid article > span {
  display: block;
  width: 30px;
  height: 3px;
  margin-bottom: 38px;
  border-radius: 2px;
  background: var(--gradient-cyan);
}

.security-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.docs-empty {
  padding: 40px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
}

[hidden] {
  display: none !important;
}

.legal-page {
  width: min(calc(100% - 40px), 1080px);
  margin: 0 auto;
  padding-bottom: 100px;
}

.legal-hero {
  max-width: 850px;
  padding: 100px 0 60px;
}

.legal-hero h1 {
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 5vw, 4.55rem);
}

.legal-hero p {
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.legal-hero small {
  color: var(--muted);
}

.legal-layout {
  display: grid;
  align-items: start;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 54px;
}

.legal-layout > aside {
  position: sticky;
  top: 118px;
  display: grid;
  padding: 18px;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.legal-layout > aside strong {
  margin-bottom: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal-layout > aside a {
  padding: 7px 9px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.75rem;
  text-decoration: none;
}

.legal-layout > aside a:hover,
.legal-layout > aside a[aria-current='page'] {
  background: rgba(25, 214, 232, 0.055);
  color: var(--cyan);
}

.legal-layout > article > section {
  display: grid;
  padding: 32px 0;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  border-top: 1px solid var(--line);
}

.legal-layout > article > section:first-child {
  padding-top: 0;
  border-top: 0;
}

.legal-layout > article > section > span {
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 800;
}

.legal-layout h2 {
  margin-bottom: 16px;
  font-size: 1.55rem;
}

.legal-layout p {
  color: var(--muted-strong);
}

.legal-contact {
  display: flex;
  margin-top: 30px;
  padding: 20px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgba(25, 214, 232, 0.24);
  border-radius: 10px;
  background: rgba(25, 214, 232, 0.05);
}

.legal-contact a {
  color: var(--cyan);
}

.message-page {
  display: grid;
  width: min(calc(100% - 40px), 900px);
  min-height: 68vh;
  margin: 0 auto;
  padding: 100px 0;
  place-content: center;
  text-align: center;
}

.message-code {
  margin-bottom: 18px;
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.16em;
}

.message-page h1 {
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 5vw, 4.5rem);
}

.message-page p {
  max-width: 700px;
  margin: 0 auto 34px;
  color: var(--muted-strong);
}

.message-page > div {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.boot,
.noscript {
  display: grid;
  min-height: 100vh;
  place-content: center;
  text-align: center;
}

.boot span {
  width: 46px;
  aspect-ratio: 1;
  margin: 0 auto 14px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.hero-copy > * {
  animation: copy-in 0.7s var(--ease-out) both;
}

.hero-copy > :nth-child(1) { animation-delay: 0.06s; }
.hero-copy > :nth-child(2) { animation-delay: 0.13s; }
.hero-copy > :nth-child(3) { animation-delay: 0.2s; }
.hero-copy > :nth-child(4) { animation-delay: 0.27s; }
.hero-copy > :nth-child(5) { animation-delay: 0.34s; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes header-in {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }
}

@keyframes copy-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.985);
  }
}

@keyframes ambient-glow {
  from {
    opacity: 0.55;
    transform: translate3d(-2%, 1%, 0) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translate3d(4%, -3%, 0) scale(1.08);
  }
}

@keyframes note-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

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

@media (max-width: 1100px) {
  .hero {
    min-height: 0;
    padding: 72px 0 84px;
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-copy {
    max-width: 700px;
  }

  .hero-visual {
    max-width: 860px;
  }

  .feature-grid,
  .security-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 840px) {
  .site-header {
    width: min(calc(100% - 24px), var(--max));
    margin-top: 10px;
  }

  .menu-toggle {
    display: inline-flex;
    padding: 0 14px;
    align-items: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    padding: 10px;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(7, 8, 21, 0.98);
  }

  .site-nav.is-open {
    display: flex;
  }

  .button--download {
    margin-left: 0;
  }

  .hero,
  .section,
  .trust-strip,
  .final-cta,
  .site-footer,
  .docs-page,
  .legal-page,
  .message-page {
    width: min(calc(100% - 24px), var(--max));
  }

  .hero {
    min-height: 0;
    padding: 58px 0 70px;
    grid-template-columns: minmax(0, 1fr);
  }

  .floating-note {
    display: none;
  }

  .trust-strip {
    overflow-x: auto;
    justify-content: start;
  }

  .trust-strip span {
    flex: none;
  }

  .workflow-grid,
  .split-showcase {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .showcase,
  .privacy-callout {
    padding: 34px;
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .footer-main {
    grid-column: 1 / -1;
  }

  .docs-shell,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .legal-layout > aside {
    position: static;
  }

  .docs-sidebar nav,
  .legal-layout > aside {
    grid-template-columns: 1fr 1fr;
  }

  .docs-sidebar > strong,
  .docs-sidebar > .button {
    grid-column: 1 / -1;
  }

  .docs-card-grid,
  .docs-gallery,
  .troubleshooting-grid {
    grid-template-columns: 1fr;
  }

  .docs-gallery figure:last-child {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .brand img {
    width: 170px;
  }

  .hero {
    padding-top: 48px;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 11.8vw, 3.55rem);
    line-height: 1.01;
  }

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

  .hero-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .hero-facts div + div::before {
    display: none;
  }

  .hero-visual {
    padding: 14px;
  }

  .section {
    padding: 76px 0;
  }

  .feature-grid,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .workflow-grid article > span,
  .feature-icon {
    margin-bottom: 30px;
  }

  .showcase,
  .privacy-callout,
  .split-showcase > article,
  .final-cta {
    padding: 26px 20px;
  }

  .final-cta > div,
  .message-page > div,
  .legal-contact {
    align-items: stretch;
    flex-direction: column;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-main,
  .footer-bottom {
    grid-column: 1;
  }

  .footer-bottom {
    gap: 8px;
    flex-direction: column;
  }

  .docs-hero,
  .legal-hero {
    padding-top: 70px;
  }

  .docs-search kbd {
    display: none;
  }

  .docs-sidebar nav,
  .legal-layout > aside {
    grid-template-columns: 1fr;
  }

  .field-table > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .accordion-list summary {
    grid-template-columns: 30px minmax(0, 1fr) 18px;
  }

  .game-doc summary {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .game-status {
    grid-column: 2;
    justify-self: start;
  }

  .game-detail {
    padding-left: 22px;
  }

  .legal-layout > article > section {
    grid-template-columns: 28px minmax(0, 1fr);
  }

}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}