:root {
  --docs-bg: #f7faf8;
  --docs-panel: #ffffff;
  --docs-panel-soft: #f1f6f3;
  --docs-text: #102017;
  --docs-muted: #5e6f67;
  --docs-line: #dbe8df;
  --docs-brand: #0f8d5a;
  --docs-brand-dark: #08764d;
  --docs-blue: #244f9e;
  --docs-blue-soft: #eef4ff;
  --docs-warn: #fff7ed;
  --docs-warn-line: #fed7aa;
  --docs-shadow: 0 14px 34px rgba(20, 45, 32, 0.08);
  --docs-radius: 8px;
  --docs-max: 1360px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--docs-bg);
  color: var(--docs-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

a {
  color: var(--docs-brand-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  padding: 10px 12px;
  border-radius: var(--docs-radius);
  background: var(--docs-text);
  color: #ffffff;
  transition: top 0.16s ease;
}

.skip-link:focus {
  top: 12px;
}

.docs-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 250, 248, 0.95);
  border-bottom: 1px solid var(--docs-line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.topbar-inner {
  max-width: var(--docs-max);
  margin: 0 auto;
  min-height: 64px;
  padding: 12px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--docs-text);
  font-weight: 780;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: var(--docs-radius);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  white-space: nowrap;
}

.docs-search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
  color: var(--docs-muted);
  font: inherit;
  cursor: pointer;
}

.docs-search-trigger:hover,
.docs-search-trigger:focus-visible {
  border-color: rgba(15, 141, 90, 0.35);
  color: var(--docs-text);
}

kbd {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 1px 7px;
  border: 1px solid var(--docs-line);
  border-radius: 6px;
  background: #f8fbf9;
  color: var(--docs-muted);
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  color: var(--docs-text);
  font-weight: 700;
  text-decoration: none;
  background: var(--docs-panel);
}

.button:hover {
  border-color: rgba(15, 141, 90, 0.35);
  text-decoration: none;
}

.button.primary {
  border-color: var(--docs-brand);
  background: var(--docs-brand);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--docs-brand-dark);
}

.docs-shell {
  max-width: var(--docs-max);
  margin: 0 auto;
  padding: 30px 22px 72px;
  display: grid;
  grid-template-columns: minmax(240px, 272px) minmax(0, 1fr) minmax(210px, 246px);
  gap: 30px;
  align-items: start;
}

.sidebar,
.toc {
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 108px);
  overflow: auto;
  scrollbar-width: thin;
}

.side-title,
.toc-title {
  margin: 0 0 12px;
  color: var(--docs-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-group {
  padding: 14px 0;
  border-top: 1px solid var(--docs-line);
}

.nav-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.nav-group strong {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--docs-text);
}

.nav-group a,
.toc a {
  display: block;
  padding: 5px 0;
  color: var(--docs-muted);
  font-size: 14px;
  line-height: 1.35;
}

.nav-group a[href*="#"] {
  padding-left: 10px;
}

.nav-group a:hover,
.toc a:hover {
  color: var(--docs-brand-dark);
  text-decoration: none;
}

.nav-group a[aria-current="page"] {
  color: var(--docs-brand-dark);
  font-weight: 800;
}

.docs-main {
  min-width: 0;
  max-width: 820px;
}

.hero {
  padding: 34px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
  box-shadow: var(--docs-shadow);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--docs-brand-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.06;
}

.hero p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--docs-muted);
  font-size: 18px;
}

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

.updated {
  margin-top: 20px;
  color: var(--docs-muted);
  font-size: 13px;
}

.article-meta {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid var(--docs-line);
  border-radius: 999px;
  background: #f8fbf9;
  color: var(--docs-muted);
  font-size: 13px;
  font-weight: 700;
}

section,
.feature {
  scroll-margin-top: 96px;
}

.doc-section {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--docs-line);
}

.doc-section h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.16;
}

.doc-section h3 {
  margin: 26px 0 8px;
  font-size: 18px;
  line-height: 1.28;
}

.doc-section p {
  margin: 10px 0;
  color: var(--docs-muted);
  font-size: 16px;
}

.doc-section ul,
.doc-section ol {
  margin: 12px 0 0;
  padding-left: 22px;
  color: var(--docs-muted);
}

.doc-section li {
  margin: 8px 0;
}

.category-grid,
.feature-grid,
.step-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.category-card,
.feature,
.step-card {
  padding: 16px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--docs-text);
}

.category-card:hover {
  border-color: rgba(15, 141, 90, 0.35);
  text-decoration: none;
}

.category-card strong,
.feature strong,
.step-card strong {
  display: block;
  color: var(--docs-text);
  font-size: 15px;
}

.category-card span,
.feature p,
.step-card p {
  margin: 0;
  color: var(--docs-muted);
  font-size: 14px;
}

.step-card {
  display: grid;
  gap: 8px;
}

.step-number {
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--docs-brand);
  color: #ffffff;
  font-weight: 800;
}

.level-label {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--docs-blue-soft);
  color: var(--docs-blue);
  font-size: 12px;
  font-weight: 800;
}

.callout {
  margin: 18px 0;
  padding: 16px;
  border: 1px solid rgba(15, 141, 90, 0.22);
  border-radius: var(--docs-radius);
  background: var(--docs-panel-soft);
}

.callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--docs-text);
}

.callout p {
  margin: 0;
  font-size: 15px;
}

.callout.notice {
  border-color: var(--docs-warn-line);
  background: var(--docs-warn);
}

.table-wrap {
  margin: 16px 0;
  overflow-x: auto;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
}

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

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

th {
  color: var(--docs-text);
  font-size: 13px;
  text-transform: uppercase;
  background: #f9fbfa;
}

td {
  color: var(--docs-muted);
}

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

.link-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.link-list a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
  color: var(--docs-text);
  font-weight: 700;
  text-decoration: none;
}

.link-list a:hover {
  border-color: rgba(15, 141, 90, 0.35);
}

.toc-section {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--docs-line);
}

.toc-card,
.toc-meta {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
}

.toc-card strong,
.toc-meta strong {
  display: block;
  margin-bottom: 6px;
  color: var(--docs-text);
  font-size: 14px;
}

.toc-card p,
.toc-meta p {
  margin: 0;
  color: var(--docs-muted);
  font-size: 13px;
  line-height: 1.45;
}

.toc-card .button {
  width: 100%;
  margin-top: 10px;
  min-height: 36px;
}

.toc-card ul {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--docs-muted);
  font-size: 13px;
}

.toc-card li {
  margin: 6px 0;
}

.prev-next {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.prev-next a {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
  color: var(--docs-text);
  font-weight: 800;
  text-decoration: none;
}

.prev-next span {
  color: var(--docs-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.docs-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: start center;
  padding: 92px 18px 24px;
  background: rgba(16, 32, 23, 0.38);
}

.docs-search-overlay[hidden] {
  display: none;
}

.docs-search-dialog {
  width: min(680px, 100%);
  border: 1px solid var(--docs-line);
  border-radius: var(--docs-radius);
  background: var(--docs-panel);
  box-shadow: 0 24px 70px rgba(16, 32, 23, 0.2);
  overflow: hidden;
}

.docs-search-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--docs-line);
}

.docs-search-head input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--docs-text);
  font: inherit;
}

.docs-search-head button {
  border: 0;
  background: transparent;
  color: var(--docs-muted);
  font: inherit;
  cursor: pointer;
}

.docs-search-results {
  max-height: min(58vh, 460px);
  overflow: auto;
  padding: 8px;
}

.docs-search-result {
  display: block;
  padding: 12px;
  border-radius: var(--docs-radius);
  color: var(--docs-text);
  text-decoration: none;
}

.docs-search-result:hover,
.docs-search-result:focus-visible {
  background: var(--docs-panel-soft);
  text-decoration: none;
}

.docs-search-result strong {
  display: block;
  font-size: 15px;
}

.docs-search-result span,
.docs-search-empty {
  display: block;
  margin-top: 4px;
  color: var(--docs-muted);
  font-size: 13px;
}

.docs-footer {
  border-top: 1px solid var(--docs-line);
  background: #ffffff;
}

.footer-inner {
  max-width: var(--docs-max);
  margin: 0 auto;
  padding: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--docs-muted);
  font-size: 14px;
}

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

.footer-links a {
  color: var(--docs-muted);
}

@media (max-width: 1080px) {
  .docs-shell {
    grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
  }

  .toc {
    display: none;
  }
}

@media (max-width: 760px) {
  .topbar-inner {
    padding: 12px 16px;
  }

  .top-actions {
    gap: 10px;
  }

  .top-actions .hide-mobile {
    display: none;
  }

  .docs-shell {
    display: block;
    padding: 22px 16px 54px;
  }

  .sidebar {
    position: static;
    max-height: none;
    overflow: visible;
    margin-bottom: 22px;
    padding: 14px;
    border: 1px solid var(--docs-line);
    border-radius: var(--docs-radius);
    background: var(--docs-panel);
  }

  .nav-group {
    padding: 12px 0;
  }

  .hero {
    padding: 24px;
  }

  .hero p {
    font-size: 16px;
  }

  .category-grid,
  .feature-grid,
  .step-grid,
  .link-list,
  .prev-next {
    grid-template-columns: 1fr;
  }

  .sidebar {
    max-height: 360px;
    overflow: auto;
  }
}