.docs-page {
  --docs-column: minmax(0, 920px);
}

.docs-page main {
  width: auto;
  margin: 0;
  padding: 0;
}

.mobile-menu-toggle,
.mobile-docs-menu {
  display: none;
}

.docs-masthead .brand {
  width: min(24vw, 320px);
}

.docs-live {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  padding: 0 1.5rem;
}

.masthead-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 210px;
  padding: 0 1.3rem;
  background: var(--acid);
  font: 700 0.72rem/1 var(--mono);
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.masthead-cta:hover span {
  transform: translate(3px, 3px);
}

.masthead-cta span {
  font-size: 1.1rem;
  transition: transform 160ms ease;
}

.docs-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(380px, 0.75fr);
  min-height: 680px;
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}

.docs-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 63%, var(--line) 63% calc(63% + 1px), transparent calc(63% + 1px)),
    repeating-linear-gradient(0deg, transparent 0 119px, rgba(17, 23, 20, 0.07) 119px 120px);
  content: "";
  pointer-events: none;
}

.docs-hero-index {
  position: absolute;
  top: 2rem;
  left: 2.1rem;
  font: 700 0.65rem/1 var(--mono);
  letter-spacing: 0.12em;
}

.docs-hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  max-width: 1060px;
  padding: 7rem clamp(2rem, 5vw, 7rem) 5.2rem 2.1rem;
}

.docs-hero h1 {
  max-width: 930px;
  margin: 1.8rem 0 2rem;
  font: 600 clamp(4rem, 7.4vw, 8.4rem)/0.83 var(--display);
  letter-spacing: -0.065em;
}

.docs-hero h1 em {
  color: var(--blue);
  font-weight: 500;
}

.docs-hero-copy > p:not(.kicker) {
  max-width: 690px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-top: 2.5rem;
}

.primary-action,
.secondary-action {
  font: 700 0.73rem/1 var(--mono);
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-action {
  display: flex;
  justify-content: space-between;
  min-width: 255px;
  padding: 1.2rem 1.3rem;
  background: var(--ink);
  color: var(--paper);
}

.secondary-action {
  border-bottom: 1px solid var(--ink);
  padding: 0.4rem 0;
}

.state-figure {
  position: relative;
  min-height: 680px;
  background: var(--paper);
  color: var(--ink);
  overflow: hidden;
}

.state-figure::before,
.state-figure::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  pointer-events: none;
}

.state-figure::before { background: linear-gradient(90deg, var(--paper), transparent 14%, transparent 86%, var(--paper)); }
.state-figure::after { background: linear-gradient(180deg, rgba(241, 239, 231, 0.76), transparent 22%, transparent 72%, rgba(241, 239, 231, 0.92)); }

.market-symbol-field {
  position: absolute;
  inset: 76px -10% 88px;
  overflow: hidden;
  transform: rotate(-5deg) scale(1.08);
}

.market-symbol-row {
  position: absolute;
  right: 0;
  left: 0;
  height: 74px;
  overflow: hidden;
  border-top: 1px solid rgba(17, 23, 20, 0.16);
  border-bottom: 1px solid rgba(17, 23, 20, 0.16);
  background: rgba(255, 255, 255, 0.22);
}

.row-one { top: 2%; }
.row-two { top: 22%; }
.row-three { top: 42%; }
.row-four { top: 62%; }
.row-five { top: 82%; }

.symbol-reel {
  display: flex;
  width: max-content;
  height: 100%;
  will-change: transform;
  animation: market-flow-left 26s linear infinite;
}

.row-two .symbol-reel { animation-name: market-flow-right; animation-duration: 31s; }
.row-three .symbol-reel { animation-duration: 22s; }
.row-four .symbol-reel { animation-name: market-flow-right; animation-duration: 28s; }
.row-five .symbol-reel { animation-duration: 34s; }

.symbol-set {
  display: flex;
  flex: none;
  height: 100%;
}

.symbol-set span {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 118px;
  padding: 0 1rem;
  border-right: 1px solid rgba(17, 23, 20, 0.13);
  color: rgba(17, 23, 20, 0.76);
  font: 700 1rem/1 var(--mono);
  letter-spacing: 0.08em;
}

.symbol-set span::before {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--acid-dark);
  box-shadow: 0 0 8px rgba(93, 121, 0, 0.35);
  content: "";
}

.market-symbol-row:nth-child(even) .symbol-set span { color: rgba(36, 77, 255, 0.84); }
.market-symbol-row:nth-child(even) .symbol-set span::before { background: var(--blue); box-shadow: 0 0 8px rgba(36, 77, 255, 0.35); }
.symbol-set span:nth-child(3n) { color: var(--acid-dark); font-size: 1.28rem; }

.state-figure-metrics {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
  background: rgba(241, 239, 231, 0.9);
  backdrop-filter: blur(14px);
}

.state-figure-metrics > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1rem 1.1rem;
}

.state-figure-metrics > div + div { border-left: 1px solid var(--line); }
.state-figure-metrics b { color: var(--blue); font: 600 1.9rem/0.9 var(--display); letter-spacing: -0.04em; }
.state-figure-metrics span { margin-top: 0.45rem; color: var(--ink-soft); font: 700 0.54rem/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }

@keyframes market-flow-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes market-flow-right {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.docs-shell {
  display: grid;
  grid-template-columns: min(24vw, 320px) minmax(0, 1fr);
}

.docs-sidebar {
  position: sticky;
  top: 68px;
  align-self: start;
  height: calc(100vh - 68px);
  padding: 2.2rem 2.1rem;
  border-right: 1px solid var(--line-strong);
}

.docs-sidebar nav {
  display: flex;
  flex-direction: column;
}

.docs-sidebar p {
  margin: 1.6rem 0 0.7rem;
  color: var(--ink-soft);
  font: 700 0.6rem/1 var(--mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.docs-sidebar p:first-child { margin-top: 0; }

.docs-sidebar nav a {
  position: relative;
  padding: 0.45rem 0 0.45rem 1rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
  text-decoration: none;
}

.docs-sidebar nav a::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 5px;
  border: 1px solid var(--ink-soft);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.docs-sidebar nav a:hover,
.docs-sidebar nav a.is-active { color: var(--blue); }
.docs-sidebar nav a.is-active::before { border-color: var(--blue); background: var(--blue); }

.sidebar-api {
  position: absolute;
  right: 2.1rem;
  bottom: 2rem;
  left: 2.1rem;
  display: flex;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font: 700 0.65rem/1 var(--mono);
  text-decoration: none;
  text-transform: uppercase;
}

.docs-content,
.docs-section > * {
  min-width: 0;
}

.docs-section {
  display: grid;
  grid-template-columns: 64px var(--docs-column);
  gap: clamp(1.5rem, 4vw, 4rem);
  justify-content: center;
  min-height: 450px;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.5rem, 6vw, 7rem);
  border-bottom: 1px solid var(--line-strong);
  scroll-margin-top: 68px;
}

.section-number {
  margin: 0;
  padding-top: 0.25rem;
  color: var(--blue);
  font: 700 0.7rem/1 var(--mono);
}

.docs-section h2 {
  max-width: 850px;
  margin: 1.2rem 0 2rem;
  font: 600 clamp(2.6rem, 4.5vw, 5rem)/0.94 var(--display);
  letter-spacing: -0.055em;
}

.docs-section .lead {
  max-width: 790px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
  line-height: 1.52;
}

.docs-section .lead.compact { max-width: 690px; font-size: 1.08rem; }

.promise-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.2rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--line-strong);
  font: 700 0.72rem/1 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.promise-strip i { color: var(--blue); font-style: normal; }
.promise-strip strong { padding: 0.6rem 0.8rem; background: var(--acid); }

.use-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 3rem;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.use-grid article {
  min-height: 210px;
  padding: 1.5rem;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.use-grid article > span { color: var(--blue); font: 700 0.65rem/1 var(--mono); }
.use-grid h3 { margin: 3.2rem 0 0.6rem; font-size: 1.35rem; }
.use-grid p, .model-list p, .callouts p { margin: 0; color: var(--ink-soft); line-height: 1.5; }

.fit-note {
  margin-top: 2rem;
  padding: 1.4rem 1.5rem;
  border-left: 4px solid var(--blue);
  background: var(--paper-deep);
  color: var(--ink-soft);
  line-height: 1.5;
}

.fit-note b { color: var(--ink); }

.model-list { margin: 3rem 0 0; padding: 0; list-style: none; }
.model-list li { display: grid; grid-template-columns: 80px 1fr; padding: 2rem 0; border-top: 1px solid var(--line-strong); }
.model-list li:last-child { border-bottom: 1px solid var(--line-strong); }
.model-list li > span { color: var(--blue); font: 700 0.7rem/1 var(--mono); }
.model-list h3 { margin: 0 0 0.55rem; font-size: 1.3rem; }
.model-list p { max-width: 690px; }
.model-list code, .interface-note code, .callouts code { font-family: var(--mono); font-size: 0.82em; }

.build-section { background: linear-gradient(145deg, rgba(201,255,61,0.14), transparent 45%); }

.code-window { margin-top: 2.5rem; border: 1px solid var(--line-strong); background: #e4e1d8; }
.code-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 1rem; border-bottom: 1px solid var(--line-strong); font: 700 0.62rem/1 var(--mono); letter-spacing: 0.08em; }
.code-toolbar span { display: flex; align-items: center; gap: 0.55rem; }
.code-toolbar i { width: 7px; height: 7px; border-radius: 50%; background: var(--gain); }
.code-toolbar button { border: 0; background: transparent; cursor: pointer; font: inherit; text-transform: uppercase; }
.code-window pre { overflow-x: auto; margin: 0; padding: 1.7rem; }
.code-window code { font: 500 0.83rem/1.8 var(--mono); }
.code-muted { color: var(--ink-soft); }

.response-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 1.5rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.response-grid div { padding: 1.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.response-grid span { color: var(--blue); font: 700 0.72rem/1 var(--mono); }
.response-grid p { margin: 0.5rem 0 0; color: var(--ink-soft); font-size: 0.86rem; }

.endpoint-list { margin-top: 3rem; border-top: 1px solid var(--line-strong); }
.endpoint-list > * { display: grid; grid-template-columns: 64px minmax(220px, 1fr) 1.2fr 20px; align-items: center; gap: 1rem; min-height: 74px; padding: 0 0.8rem; border-bottom: 1px solid var(--line); text-decoration: none; }
.endpoint-list > a:hover { background: var(--acid); }
.endpoint-list code { color: var(--blue); font: 700 0.66rem/1 var(--mono); }
.endpoint-list b { font-family: var(--mono); font-size: 0.78rem; }
.endpoint-list span { color: var(--ink-soft); font-size: 0.88rem; }
.endpoint-list i { font-style: normal; }
.interface-note { max-width: 760px; margin: 2rem 0 0; color: var(--ink-soft); font-size: 0.9rem; line-height: 1.55; }

.dark-section { background: var(--ink); color: var(--paper); }
.dark-section .section-number { color: var(--acid); }
.dark-section .kicker, .dark-section .lead.compact { color: #b8b9b3; }
.dark-code { border-color: rgba(241,239,231,0.4); background: #080c0a; }
.dark-code .code-toolbar { border-color: rgba(241,239,231,0.3); }
.dark-code .code-toolbar button { color: var(--paper); }
.code-type { color: var(--acid); }
.code-call { color: #7c98ff; }
.code-string { color: #f0a990; }
.callouts { display: grid; grid-template-columns: 1fr 1fr; margin-top: 1.5rem; border-top: 1px solid rgba(241,239,231,0.25); border-left: 1px solid rgba(241,239,231,0.25); }
.callouts > div { padding: 1.3rem; border-right: 1px solid rgba(241,239,231,0.25); border-bottom: 1px solid rgba(241,239,231,0.25); }
.callouts p { margin-top: 0.5rem; color: #b8b9b3; }

.exactness-split { display: grid; grid-template-columns: 1fr 1fr; margin-top: 3rem; border: 1px solid var(--line-strong); }
.exactness-split article { min-height: 290px; padding: 1.7rem; }
.exactness-split article + article { border-left: 1px solid var(--line-strong); }
.exactness-split .is-guaranteed { background: var(--acid); }
.exactness-split span { font: 700 0.62rem/1 var(--mono); letter-spacing: 0.1em; }
.exactness-split h3 { margin: 5rem 0 0.8rem; font: 600 2rem/1 var(--display); letter-spacing: -0.04em; }
.exactness-split p { margin: 0; color: var(--ink-soft); line-height: 1.5; }

.time-table { margin-top: 3rem; border-top: 1px solid var(--line-strong); }
.time-table div { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.time-table code { color: var(--blue); font: 700 0.76rem/1.5 var(--mono); }
.time-table span { color: var(--ink-soft); }

.status-section { background: var(--blue); color: white; }
.status-section .section-number, .status-section .kicker, .status-section .lead { color: white; }
.next-links { display: grid; grid-template-columns: 1fr 1fr; margin-top: 3rem; border-top: 1px solid rgba(255,255,255,0.55); border-left: 1px solid rgba(255,255,255,0.55); }
.next-links a { display: flex; flex-direction: column; min-height: 150px; padding: 1.3rem; border-right: 1px solid rgba(255,255,255,0.55); border-bottom: 1px solid rgba(255,255,255,0.55); text-decoration: none; }
.next-links span { font: 700 0.62rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.next-links b { margin-top: auto; font-size: 1.15rem; }
.next-links a:hover { background: var(--acid); color: var(--ink); }

@media (max-width: 1100px) {
  .docs-hero { grid-template-columns: 1fr 380px; }
  .docs-hero h1 { font-size: clamp(4rem, 7vw, 6rem); }
  .docs-shell { grid-template-columns: 230px minmax(0, 1fr); }
  .docs-sidebar { padding-right: 1.2rem; padding-left: 1.2rem; }
  .sidebar-api { right: 1.2rem; left: 1.2rem; }
  .docs-section { grid-template-columns: 42px minmax(0, 1fr); }
}

@media (max-width: 820px) {
  .docs-live { display: none; }
  .docs-masthead .brand {
    width: auto;
    flex: 1;
    padding-right: 1rem;
    padding-left: 1rem;
  }
  .docs-masthead .brand-logo { width: 92px; }
  .docs-masthead .brand-product { font-size: 1rem; }
  .docs-masthead .product-nav,
  .masthead-cta { display: none; }
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-width: 132px;
    padding: 0 1rem;
    border: 0;
    border-left: 1px solid var(--line-strong);
    background: var(--acid);
    color: var(--ink);
    cursor: pointer;
    font: 700 0.63rem/1 var(--mono);
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }
  .mobile-menu-toggle i,
  .mobile-menu-toggle i::before {
    display: block;
    width: 16px;
    height: 1px;
    background: currentColor;
    content: "";
    transition: transform 160ms ease;
  }
  .mobile-menu-toggle i::before { transform: translateY(5px); }
  .mobile-menu-toggle[aria-expanded="true"] i { transform: rotate(45deg) translateY(2px); }
  .mobile-menu-toggle[aria-expanded="true"] i::before { transform: rotate(-90deg); }
  .mobile-docs-menu {
    position: fixed;
    inset: 68px 0 auto;
    z-index: 14;
    max-height: calc(100dvh - 68px);
    overflow-y: auto;
    border-bottom: 1px solid var(--line-strong);
    background: rgba(241, 239, 231, 0.98);
    box-shadow: 0 24px 60px rgba(17, 23, 20, 0.18);
    backdrop-filter: blur(16px);
  }
  .mobile-docs-menu:not([hidden]) { display: block; }
  .mobile-menu-primary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--line-strong);
  }
  .mobile-menu-primary a {
    display: flex;
    justify-content: space-between;
    padding: 1.2rem 1rem;
    font: 700 0.68rem/1 var(--mono);
    letter-spacing: 0.07em;
    text-decoration: none;
    text-transform: uppercase;
  }
  .mobile-menu-primary a + a { border-left: 1px solid var(--line-strong); }
  .mobile-menu-sections {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 1.5rem 1rem 1.8rem;
  }
  .mobile-menu-sections > div { padding: 0 1rem; }
  .mobile-menu-sections > div + div { border-left: 1px solid var(--line); }
  .mobile-menu-sections p {
    margin: 0 0 0.8rem;
    color: var(--ink-soft);
    font: 700 0.58rem/1 var(--mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .mobile-menu-sections a {
    display: block;
    padding: 0.48rem 0;
    color: var(--ink-soft);
    font-size: 0.84rem;
    text-decoration: none;
  }
  .mobile-menu-sections a.is-active { color: var(--blue); font-weight: 700; }
  .mobile-menu-open { overflow: hidden; }
  .docs-hero { grid-template-columns: 1fr; }
  .docs-hero::before { display: none; }
  .state-figure { min-height: 500px; }
  .docs-shell { display: block; }
  .docs-sidebar { display: none; }
  .docs-section { scroll-margin-top: 78px; }
  .docs-section > div { min-width: 0; }
  .code-window,
  .code-window pre { max-width: 100%; }
  .endpoint-list b,
  .endpoint-list span { overflow-wrap: anywhere; }
}

@media (max-width: 640px) {
  .mobile-menu-toggle { min-width: 106px; padding: 0 0.75rem; }
  .mobile-docs-menu { inset-block-start: 58px; max-height: calc(100dvh - 58px); }
  .mobile-menu-sections { grid-template-columns: 1fr; padding: 0; }
  .mobile-menu-sections > div { padding: 1.2rem 1rem; }
  .mobile-menu-sections > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .mobile-menu-sections a { padding: 0.55rem 0; }
  .docs-hero { min-height: 0; }
  .docs-hero-index { top: 1.2rem; left: 1rem; }
  .docs-hero-copy { padding: 5.5rem 1rem 3rem; }
  .docs-hero h1 { margin-top: 1.4rem; font-size: clamp(3.4rem, 16vw, 5.2rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .primary-action { min-width: 0; }
  .secondary-action { align-self: flex-start; }
  .state-figure { min-height: 430px; }
  .market-symbol-field { inset: 58px -18% 72px; }
  .market-symbol-row { height: 48px; }
  .symbol-set span { min-width: 86px; padding: 0 0.55rem; font-size: 0.72rem; }
  .symbol-set span:nth-child(3n) { font-size: 0.9rem; }
  .symbol-set span::before { top: 0.45rem; left: 0.45rem; }
  .state-figure-metrics > div { padding: 0.8rem 0.65rem; }
  .state-figure-metrics b { font-size: 1.45rem; }
  .state-figure-metrics span { font-size: 0.48rem; }
  .docs-section { grid-template-columns: 1fr; gap: 1rem; padding: 4rem 1rem; }
  .docs-section h2 { font-size: 2.8rem; }
  .promise-strip { align-items: flex-start; flex-direction: column; }
  .promise-strip i { transform: rotate(90deg); }
  .use-grid, .response-grid, .callouts, .exactness-split, .next-links { grid-template-columns: 1fr; }
  .exactness-split article + article { border-top: 1px solid var(--line-strong); border-left: 0; }
  .endpoint-list > * { grid-template-columns: 50px 1fr 18px; gap: 0.5rem; padding: 0.8rem 0.4rem; }
  .endpoint-list span { grid-column: 2 / -1; }
  .time-table div { grid-template-columns: 1fr; gap: 0.5rem; }
  .model-list li { grid-template-columns: 48px 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .symbol-reel { animation-play-state: paused; }
}