:root {
  --bg: #050505;
  --line: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --muted-soft: rgba(255, 255, 255, 0.46);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  --spot-x: 50%;
  --spot-y: 38%;
  --spot-drift: 0px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 14%, rgba(96, 165, 250, 0.10), transparent 22%),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.06), transparent 20%),
    radial-gradient(circle at 82% 14%, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(180deg, #0b0b0b 0%, #040404 58%, #000000 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.2px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), transparent 94%);
  animation: drift 18s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 860px 360px at var(--spot-x) calc(var(--spot-y) + var(--spot-drift)), rgba(255, 255, 255, 0.088), transparent 58%),
    radial-gradient(ellipse 660px 240px at var(--spot-x) calc(52% + (var(--spot-drift) * 0.55)), rgba(255, 255, 255, 0.048), transparent 62%);
  opacity: 0.98;
  mix-blend-mode: screen;
}

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

.shell {
  width: min(1100px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 18px 0 48px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 11px 15px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(8, 8, 8, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.96rem;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffffff, rgba(255, 255, 255, 0.24));
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.34);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-link {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  transition: 180ms ease;
  font-size: 0.95rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 18px;
}

.docs-nav,
.docs-section {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.docs-nav {
  padding: 18px;
  position: sticky;
  top: 110px;
  height: fit-content;
}

.docs-nav a {
  display: block;
  padding: 9px 11px;
  border-radius: 12px;
  color: var(--muted);
}

.docs-nav a:hover,
.docs-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  outline: none;
}

.docs-content {
  display: grid;
  gap: 16px;
}

.docs-section {
  padding: 22px;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 2.7vw, 2.25rem);
  letter-spacing: -0.04em;
}

h3 {
  margin: 18px 0 8px;
  font-size: 1.05rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.66;
  font-size: 0.96rem;
}

p + p,
ul + p,
table + p,
h3 + p,
h3 + ul,
h3 + table,
p + ul,
p + table,
ul + ul {
  margin-top: 16px;
}

.docs-section code,
.inline-code {
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
}

.docs-section pre {
  margin: 16px 0 0;
  padding: 16px;
  overflow: auto;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
}

.docs-section ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.75;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.data-table th,
.data-table td {
  padding: 14px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.data-table th {
  color: var(--muted-soft);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.text-link {
  color: #ffffff;
  font-weight: 700;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px 4px 0;
  color: var(--muted-soft);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.visible {
  animation: reveal 700ms ease forwards;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(36px);
  }
}

@media (max-width: 980px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .docs-nav {
    position: static;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100vw - 24px, 1200px);
    padding-top: 12px;
  }

  .docs-section,
  .docs-nav,
  .topbar {
    border-radius: 22px;
  }

  .data-table,
  .data-table thead,
  .data-table tbody,
  .data-table tr,
  .data-table th,
  .data-table td {
    display: block;
    width: 100%;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .data-table td {
    padding: 4px 0;
    border-bottom: 0;
  }
}:root {
  --bg: #050505;
  --bg-soft: #0d0d0d;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --muted-soft: rgba(255, 255, 255, 0.46);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  --accent: #60a5fa;
  --accent-soft: #a78bfa;
  --spot-x: 50%;
  --spot-y: 38%;
  --spot-drift: 0px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 14%, rgba(96, 165, 250, 0.1), transparent 22%),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.06), transparent 20%),
    radial-gradient(circle at 82% 14%, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(180deg, #0b0b0b 0%, #040404 58%, #000000 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.2px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), transparent 94%);
  animation: drift 18s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 860px 360px at var(--spot-x) calc(var(--spot-y) + var(--spot-drift)), rgba(255, 255, 255, 0.088), transparent 58%),
    radial-gradient(ellipse 660px 240px at var(--spot-x) calc(52% + (var(--spot-drift) * 0.55)), rgba(255, 255, 255, 0.048), transparent 62%);
  opacity: 0.98;
  mix-blend-mode: screen;
  transition: opacity 180ms ease;
}

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

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

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 3px;
}

.shell {
  width: min(1120px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 18px 0 48px;
  position: relative;
  z-index: 1;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 11px 15px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(8, 8, 8, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.96rem;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffffff, rgba(255, 255, 255, 0.24));
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.34);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-link {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  transition: 180ms ease;
  font-size: 0.95rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 18px;
  align-items: start;
}

.docs-nav,
.docs-section,
.doc-card,
.table-panel,
.detail-panel,
.note-band,
.stat-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.docs-nav {
  padding: 18px;
  position: sticky;
  top: 110px;
  height: fit-content;
}

.docs-nav-title {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.docs-nav a {
  display: block;
  padding: 9px 11px;
  border-radius: 12px;
  color: var(--muted);
}

.docs-nav a:hover,
.docs-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  outline: none;
}

.docs-content {
  display: grid;
  gap: 16px;
}

.docs-section {
  padding: 24px;
}

.eyebrow,
.section-kicker,
.doc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border-radius: 999px;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.84);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-kicker,
.doc-kicker {
  color: rgba(255, 255, 255, 0.92);
}

h1 {
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 5rem);
  line-height: 0.93;
  letter-spacing: -0.05em;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 2.8vw, 2.35rem);
  letter-spacing: -0.04em;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

p,
li,
td {
  color: var(--muted);
  line-height: 1.72;
  font-size: 0.97rem;
}

strong {
  color: var(--text);
}

.page-lead {
  margin-top: 18px;
  max-width: 780px;
  font-size: 1.03rem;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #ffffff;
  color: #000000;
  font-weight: 700;
  font-size: 0.96rem;
  transition: transform 180ms ease, box-shadow 180ms ease;
  box-shadow: 0 16px 40px rgba(255, 255, 255, 0.1);
}

.button:hover {
  transform: translateY(-2px);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.02);
  color: #ffffff;
  box-shadow: none;
}

.summary-grid,
.doc-grid {
  display: grid;
  gap: 16px;
}

.summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
}

.doc-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.stat-card,
.doc-card,
.table-panel,
.detail-panel,
.note-band {
  padding: 22px;
}

.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  margin-top: 8px;
  color: var(--muted-soft);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 16px;
}

.mini-list {
  display: grid;
  gap: 14px;
}

.mini-item + .mini-item {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-item h4 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  color: var(--text);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.data-table th,
.data-table td {
  padding: 14px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.data-table th {
  color: var(--muted-soft);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.inline-code,
code {
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
  color: #ffffff;
}

pre {
  margin: 16px 0 0;
  padding: 16px;
  overflow: auto;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

.docs-section p + p,
.docs-section p + ul,
.docs-section p + ol,
.docs-section ul + p,
.docs-section ol + p,
.docs-section h3 + p,
.docs-section h3 + ul,
.docs-section h3 + ol,
.docs-section ul + ul,
.docs-section ol + ol {
  margin-top: 14px;
}

.docs-section ul,
.docs-section ol {
  margin: 0;
  padding-left: 20px;
}

.text-link {
  color: #ffffff;
  font-weight: 700;
}

.note-band {
  background:
    radial-gradient(circle at 80% 10%, rgba(96, 165, 250, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px 4px 0;
  color: var(--muted-soft);
  font-size: 0.9rem;
}

.hidden {
  display: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.visible {
  animation: reveal 700ms ease forwards;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(36px);
  }
}

@media (max-width: 980px) {
  .docs-layout,
  .summary-grid,
  .doc-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .docs-nav {
    position: static;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100vw - 24px, 1200px);
    padding-top: 12px;
  }

  .topbar,
  .docs-section,
  .docs-nav,
  .doc-card,
  .table-panel,
  .detail-panel,
  .note-band,
  .stat-card {
    border-radius: 22px;
  }

  .docs-section,
  .doc-card,
  .table-panel,
  .detail-panel,
  .note-band,
  .stat-card {
    padding: 20px;
  }

  h1 {
    font-size: clamp(2.6rem, 12vw, 4rem);
  }

  .data-table,
  .data-table thead,
  .data-table tbody,
  .data-table tr,
  .data-table th,
  .data-table td {
    display: block;
    width: 100%;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .data-table td {
    padding: 4px 0;
    border-bottom: 0;
  }
}:root {
  --bg: #050505;
  --surface: rgba(255,255,255,0.03);
  --card: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.10);
  --muted: rgba(255,255,255,0.46);
  --dim: rgba(255,255,255,0.52);
  --sub: rgba(255,255,255,0.68);
  --text: #f8fafc;
  --accent: #60a5fa;
  --success: #10b981;
  --warn: #f59e0b;
  --purple: #7c3aed;
  --purple-light: #c4b5fd;
  --blue-light: #93c5fd;
  --card-lift-shadow: 0 38px 96px rgba(0,0,0,0.46);
  --card-shell-shadow: 0 22px 54px rgba(0,0,0,0.32);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(circle at 50% 14%, rgba(96,165,250,0.10), transparent 22%),
    radial-gradient(circle at 18% 18%, rgba(255,255,255,0.05), transparent 20%),
    radial-gradient(circle at 82% 14%, rgba(255,255,255,0.04), transparent 18%),
    linear-gradient(180deg, #0b0b0b 0%, #040404 58%, #000000 100%);
  color: var(--text);
  line-height: 1.65;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 860px 360px at 50% 38%, rgba(255,255,255,0.088), transparent 58%),
    radial-gradient(ellipse 660px 240px at 50% 52%, rgba(255,255,255,0.048), transparent 62%);
  mix-blend-mode: screen;
  opacity: 0.98;
  z-index: 0;
}

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

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

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.docs-shell {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(5,5,5,0.82);
  backdrop-filter: blur(16px);
}

.site-header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-mark {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
}

.brand-sub {
  font-size: 12px;
  color: var(--dim);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.86);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.nav-link:hover,
.nav-link.active {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.07);
}

.hero {
  padding: 92px 0 52px;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 32px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255,255,255,0.06), transparent 24%),
    radial-gradient(circle at 84% 20%, rgba(96,165,250,0.14), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  box-shadow: var(--card-lift-shadow);
  padding: 38px;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 26%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 26%, transparent 100%);
  pointer-events: none;
}

.eyebrows {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.86);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  margin: 0;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 900;
}

.hero-sub {
  max-width: 780px;
  margin: 18px 0 0;
  font-size: 18px;
  color: var(--sub);
}

.hero-sub strong {
  color: var(--text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn-secondary,
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.10);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  box-shadow: 0 16px 40px rgba(255,255,255,0.10);
}

.btn-secondary {
  background: rgba(255,255,255,0.03);
  color: var(--sub);
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.18);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.stat-card,
.doc-card,
.callout,
.detail-panel,
.table-panel,
.doc-panel {
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.025));
  box-shadow: var(--card-shell-shadow);
}

.stat-card {
  border-radius: 22px;
  padding: 20px;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #a78bfa, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  margin-top: 8px;
  font-size: 11px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-section {
  padding: 22px 0 78px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--purple-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(96,165,250,0.75));
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-sub {
  max-width: 760px;
  margin: 0;
  color: var(--sub);
  font-size: 16px;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.doc-card {
  border-radius: 24px;
  padding: 24px;
}

.doc-kicker {
  font-size: 11px;
  color: var(--blue-light);
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.doc-card h3,
.detail-panel h3,
.callout h3,
.doc-panel h3 {
  margin: 10px 0 10px;
  font-size: 22px;
  line-height: 1.15;
}

.doc-card p,
.detail-panel p,
.callout p,
.doc-panel p,
.doc-panel li,
.doc-article li,
.doc-article p {
  margin: 0;
  color: var(--sub);
}

.doc-card ul,
.doc-panel ul,
.doc-article ul {
  margin: 14px 0 0 18px;
  padding: 0;
}

.doc-card li,
.doc-panel li,
.doc-article li {
  margin: 8px 0 0;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.text-link {
  color: #ffffff;
  font-weight: 700;
}

.callout {
  border-radius: 28px;
  padding: 28px;
}

.callout strong,
.doc-panel strong,
.doc-article strong {
  color: var(--text);
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 18px;
}

.detail-panel,
.table-panel,
.doc-panel {
  border-radius: 24px;
  padding: 24px;
}

.mini-list {
  display: grid;
  gap: 14px;
}

.mini-item {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mini-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.mini-item h4 {
  margin: 0 0 6px;
  font-size: 15px;
  color: #ffffff;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th,
.data-table td {
  padding: 14px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.data-table th {
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.data-table td {
  color: var(--sub);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.doc-article {
  display: grid;
  gap: 18px;
}

.doc-section {
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.025));
  box-shadow: var(--card-shell-shadow);
  padding: 24px;
}

.doc-section h2 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.15;
}

.doc-section h3 {
  margin: 18px 0 10px;
  font-size: 18px;
  line-height: 1.2;
}

.doc-section p + p {
  margin-top: 12px;
}

.doc-section code,
.inline-code {
  font-family: 'Consolas', 'SFMono-Regular', monospace;
  font-size: 0.95em;
  color: #ffffff;
}

.footer {
  padding: 0 0 42px;
}

.footer-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  background: rgba(255,255,255,0.03);
}

.footer-copy {
  color: var(--dim);
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 960px) {
  .site-header-inner,
  .footer-panel {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero-stats,
  .doc-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .hero {
    padding-top: 78px;
  }

  .hero-panel,
  .doc-card,
  .detail-panel,
  .table-panel,
  .doc-panel,
  .doc-section,
  .callout {
    border-radius: 22px;
    padding: 20px;
  }

  .hero-sub,
  .section-sub {
    font-size: 15px;
  }

  .nav-link {
    min-height: 38px;
    padding: 0 14px;
  }

  .data-table,
  .data-table thead,
  .data-table tbody,
  .data-table th,
  .data-table td,
  .data-table tr {
    display: block;
    width: 100%;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .data-table td {
    padding: 4px 0;
    border-bottom: 0;
  }
}