:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #ffffff;
  --surface: #f8fafc;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #1890ff;
  --accent-secondary: #8d34f9;
  --accent-strong: #111827;
  --accent-soft: #eef5ff;
  --accent-softer: #f7f2ff;
  --accent-border: #c8ddff;
  --accent-gradient: linear-gradient(135deg, #8d34f9 0%, #1890ff 100%);
  --blue: #1890ff;
  --code: #10172b;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

:root.dark {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #111827;
  --surface: #172033;
  --text: #f8fafc;
  --muted: #9ca3af;
  --border: #273449;
  --accent: #1890ff;
  --accent-secondary: #8d34f9;
  --accent-strong: #f8fafc;
  --accent-soft: rgba(24, 144, 255, 0.14);
  --accent-softer: rgba(141, 52, 249, 0.12);
  --accent-border: rgba(24, 144, 255, 0.36);
  --accent-gradient: linear-gradient(135deg, #8d34f9 0%, #1890ff 100%);
  --blue: #60a5fa;
  --code: #050816;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.72;
}

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

.dev-index {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 28px;
  background: color-mix(in srgb, var(--bg) 91%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.topbar::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px;
  height: 1px;
  background: var(--accent-gradient);
  opacity: 0.42;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 230px;
  z-index: 1;
}

.brand img {
  display: block;
  width: 207px;
  height: 30px;
}

:root.dark .brand {
  border-radius: 8px;
  background: #ffffff;
  padding: 4px 6px;
}

.search {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 38px;
  width: min(560px, 42vw);
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    var(--accent-gradient) border-box;
  color: var(--muted);
  padding: 0 12px;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 0%, transparent);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.search:hover,
.search:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--accent-secondary));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 13%, transparent);
  outline: 0;
}

.search kbd {
  margin-left: auto;
  border: 1px solid var(--accent-border);
  border-radius: 6px;
  padding: 1px 7px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font: inherit;
  font-size: 12px;
}

.toplinks {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
  z-index: 1;
}

.trial {
  color: var(--accent);
  font-weight: 600;
}

.toplinks a:hover,
.trial:hover {
  color: var(--accent);
}

.docs-pill {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  background: var(--accent-gradient);
  z-index: 1;
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-size: 17px;
  z-index: 1;
}

.icon-btn:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.mobile-only { display: none; }

.shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) 210px;
  max-width: 1680px;
  margin: 0 auto;
}

.sidebar {
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow: auto;
  border-right: 1px solid color-mix(in srgb, var(--accent-border) 70%, var(--border));
  padding: 28px 16px 36px 22px;
}

.sidebar h3 {
  margin: 28px 0 8px;
  color: color-mix(in srgb, var(--accent-secondary) 58%, var(--muted));
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
}

.sidebar h3:first-child { margin-top: 0; }

.sidebar a {
  position: relative;
  display: block;
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.sidebar a:hover,
.sidebar a.active {
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-softer));
  color: var(--text);
}

.sidebar a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  bottom: 7px;
  width: 3px;
  border-radius: 99px;
  background: var(--accent-gradient);
}

.content {
  min-width: 0;
  max-width: 1080px;
  width: 100%;
  padding: 52px 32px 72px;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: 0;
}

h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-top: 16px;
  border-radius: 99px;
  background: var(--accent-gradient);
}

.subtitle {
  margin: 14px 0 36px;
  color: var(--muted);
  font-size: 18px;
}

h2 {
  scroll-margin-top: 86px;
  margin: 42px 0 14px;
  font-size: 25px;
  line-height: 1.35;
  letter-spacing: 0;
}

h2 a {
  color: var(--accent);
}

h3 {
  scroll-margin-top: 86px;
  margin: 28px 0 10px;
  font-size: 19px;
  line-height: 1.35;
}

p { margin: 12px 0; }

ul,
ol {
  padding-left: 24px;
  margin: 12px 0;
}

li { margin: 6px 0; }

.table-wrap {
  overflow-x: auto;
  margin: 18px 0 28px;
  border: 1px solid color-mix(in srgb, var(--accent-border) 70%, var(--border));
  border-radius: 8px;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 7%, transparent);
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 520px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-softer));
  font-size: 13px;
  color: var(--accent-strong);
  font-weight: 700;
}

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

.doc-image {
  margin: 18px 0 28px;
}

.image-zoom {
  position: relative;
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: zoom-in;
  color: inherit;
}

.image-zoom img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid color-mix(in srgb, var(--accent-border) 70%, var(--border));
  border-radius: 8px;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 7%, transparent);
}

.image-zoom span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(17, 24, 39, 0.76);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.image-zoom:hover span,
.image-zoom:focus-visible span {
  opacity: 1;
  transform: translateY(0);
}

.image-zoom:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
  outline-offset: 4px;
  border-radius: 8px;
}

.doc-video {
  margin: 18px 0 28px;
}

.doc-video video {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid color-mix(in srgb, var(--accent-border) 70%, var(--border));
  border-radius: 8px;
  background: #111827;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 7%, transparent);
}

pre {
  overflow: visible;
  border-radius: 8px;
  padding: 18px;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent-secondary) 24%, transparent), transparent 34%),
    radial-gradient(circle at bottom right, color-mix(in srgb, var(--accent) 20%, transparent), transparent 34%),
    var(--code);
  color: #e5e7eb;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

code {
  border-radius: 6px;
  background: var(--accent-soft);
  color: color-mix(in srgb, var(--accent-secondary) 72%, var(--text));
  padding: 2px 5px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  white-space: inherit;
  overflow-wrap: inherit;
}

.step-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 28px;
}

.step {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--accent-border) 62%, var(--border));
  border-radius: 8px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    linear-gradient(135deg, color-mix(in srgb, var(--accent-secondary) 22%, transparent), color-mix(in srgb, var(--accent) 22%, transparent)) border-box;
}

.step-num {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #ffffff;
  font-weight: 700;
}

.step strong { display: block; margin-bottom: 2px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 18px 0 28px;
}

.card {
  min-height: 98px;
  border: 1px solid color-mix(in srgb, var(--accent-border) 58%, var(--border));
  border-radius: 8px;
  padding: 16px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    linear-gradient(135deg, color-mix(in srgb, var(--accent-secondary) 16%, transparent), color-mix(in srgb, var(--accent) 16%, transparent)) border-box;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--accent-secondary));
  box-shadow: 0 12px 28px color-mix(in srgb, var(--accent) 12%, transparent);
  transform: translateY(-1px);
}

.card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--accent);
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 20px 0 34px;
}

.case-card {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent-border) 64%, var(--border));
  border-radius: 8px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    linear-gradient(135deg, color-mix(in srgb, var(--accent-secondary) 18%, transparent), color-mix(in srgb, var(--accent) 18%, transparent)) border-box;
  box-shadow: 0 12px 28px color-mix(in srgb, var(--accent) 7%, transparent);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.case-card:hover {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--accent-secondary));
  box-shadow: 0 14px 30px color-mix(in srgb, var(--accent) 12%, transparent);
  transform: translateY(-1px);
}

.case-card a {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.case-media {
  position: relative;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 86%, var(--panel)), color-mix(in srgb, var(--accent-softer) 82%, var(--panel)));
  padding: 10px;
}

.case-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border: 1px solid color-mix(in srgb, var(--accent-border) 52%, var(--border));
  border-radius: 6px;
  background: var(--panel);
}

.case-media span {
  position: absolute;
  left: 18px;
  top: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 72%, var(--accent-secondary));
  border-radius: 999px;
  padding: 4px 10px;
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--accent) 22%, transparent);
}

.case-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 15px 16px 16px;
}

.case-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
}

.case-card p {
  flex: 1;
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.case-link {
  margin-top: 14px;
  color: var(--accent);
  font-weight: 700;
}

@media (max-width: 820px) {
  .case-grid { grid-template-columns: 1fr; }
}

.pager {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid color-mix(in srgb, var(--accent-border) 60%, var(--border));
}

.pager a {
  flex: 1;
  border: 1px solid color-mix(in srgb, var(--accent-border) 62%, var(--border));
  border-radius: 8px;
  padding: 14px;
  color: var(--muted);
  background: var(--panel);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.pager a:hover {
  border-color: var(--accent);
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-softer));
}

.pager a:last-child { text-align: right; }

.pager strong {
  display: block;
  color: var(--text);
}

.powered {
  margin-top: 36px;
  color: var(--muted);
  font-size: 13px;
}

.powered a {
  color: var(--accent);
  font-weight: 600;
}

.toc {
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow: auto;
  padding: 52px 20px 28px 0;
  color: var(--muted);
  font-size: 13px;
}

.toc h2 {
  margin: 0 0 10px;
  color: var(--text);
  font-size: 14px;
}

.toc-title {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 700;
}

.toc a {
  display: block;
  border-left: 1px solid var(--border);
  padding: 5px 0 5px 12px;
}

.toc a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  padding: 10vh 20px 20px;
  background: rgba(2, 6, 23, 0.45);
}

.modal.open { display: block; }

.modal-open {
  overflow: hidden;
}

.modal-panel {
  width: min(680px, 100%);
  margin: 0 auto;
  border: 1px solid color-mix(in srgb, var(--accent-border) 72%, var(--border));
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-border) 70%, var(--border));
  padding: 12px 14px;
}

.modal-head > span {
  color: var(--accent);
}

.modal-head input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
}

.modal-head button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 24px;
  cursor: pointer;
}

.search-results {
  max-height: 55vh;
  overflow: auto;
  padding: 8px;
}

.search-results a {
  display: block;
  border-radius: 8px;
  padding: 10px 12px;
}

.search-results a:hover {
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-softer));
}

.search-results strong {
  color: var(--accent-strong);
}

.search-results span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  padding: 28px;
  background: rgba(2, 6, 23, 0.82);
}

.image-modal.open {
  display: grid;
  place-items: center;
}

.image-modal-panel {
  position: relative;
  width: min(1320px, 100%);
  max-height: calc(100vh - 56px);
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 10px;
}

.image-modal-panel img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 118px);
  margin: 0 auto;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.34);
}

.image-modal-panel p {
  margin: 0;
  color: #ffffff;
  text-align: center;
  font-size: 14px;
}

.image-modal-close {
  position: absolute;
  right: -10px;
  top: -14px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.88);
  color: #ffffff;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.image-modal-close:hover,
.image-modal-close:focus-visible {
  background: var(--accent);
  outline: 0;
}

@media (max-width: 1100px) {
  .shell { grid-template-columns: 240px minmax(0, 1fr); }
  .toc { display: none; }
}

@media (max-width: 820px) {
  .topbar { padding: 0 14px; gap: 10px; }
  .brand { min-width: auto; }
  .brand img {
    width: 172px;
    height: 25px;
  }
  .search {
    position: static;
    flex: 1;
    width: auto;
    transform: none;
  }
  .search kbd,
  .toplinks,
  .docs-pill { display: none; }
  .mobile-only { display: grid; }
  .shell { display: block; }
  .sidebar {
    position: fixed;
    inset: 64px auto 0 0;
    z-index: 30;
    width: 280px;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
    background: var(--bg);
    box-shadow: var(--shadow);
  }
  .sidebar.open { transform: translateX(0); }
  .content { padding: 36px 22px 56px; }
  .image-modal { padding: 14px; }
  .image-modal-panel { max-height: calc(100vh - 28px); }
  .image-modal-panel img { max-height: calc(100vh - 92px); }
  .image-modal-close {
    right: 4px;
    top: 4px;
  }
  h1 { font-size: 34px; }
  .subtitle { font-size: 16px; }
  .pager { flex-direction: column; }
  .pager a:last-child { text-align: left; }
}