:root {
  --navy-950: #070d18;
  --navy-900: #0c1526;
  --navy-800: #16233a;
  --blue-700: #0f4fbe;
  --blue-600: #1565e0;
  --blue-500: #2b78f6;
  --ink: #1b2836;
  --muted: #4d5d6e;
  --line: #e2e8f0;
  --paper: #f4f7fb;
  --card: #ffffff;
  --orange: #f26b1d;
  --danger: #b42318;
  --ok: #0f7a4a;
  --warn: #8a5a00;
  --radius: 16px;
  --shadow: 0 12px 32px rgba(12, 21, 38, 0.08);
  --font: "Segoe UI", "Segoe UI Variable Text", system-ui, sans-serif;
  --mono: "Cascadia Mono", "Segoe UI Mono", ui-monospace, monospace;
  --header: 76px;
  --content: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1.05rem;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue-700); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--blue-600); }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.02em; color: var(--navy-900); }
h1 { font-size: clamp(2rem, 4vw, 3.3rem); margin: 0 0 0.6rem; }
h2 { font-size: clamp(1.35rem, 2vw, 1.7rem); margin: 1.6rem 0 0.7rem; }
h3 { font-size: 1.15rem; margin: 1.2rem 0 0.4rem; }
p { margin: 0 0 0.9rem; }
.container { width: min(var(--content), calc(100% - 2rem)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 2rem)); }
.sr-only, .hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: #fff;
  color: var(--navy-900);
  padding: 0.6rem 0.8rem;
  z-index: 20;
  border-radius: 8px;
}
.skip:focus { top: 0.6rem; }
.icon { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.2em; }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 2px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--navy-900);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.site-header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #ff8a1e, #e23b2f 35%, #2b78f6);
}
.header-bar { display: flex; align-items: center; gap: 1rem; min-height: var(--header); }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand img { height: 48px; width: auto; display: block; }
.site-nav { display: flex; gap: 0.3rem; align-items: center; }
.site-nav a {
  color: #d7e3f5;
  text-decoration: none;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { background: rgba(255, 255, 255, 0.08); color: #fff; }
.nav-toggle {
  display: none;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  min-height: 44px;
  padding: 0.4rem 0.8rem;
  gap: 0.4rem;
  align-items: center;
}

.hero {
  background:
    radial-gradient(900px 280px at 10% -10%, rgba(43, 120, 246, 0.35), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-800));
  color: #fff;
  padding: 4.2rem 0 3.4rem;
}
.hero h1, .hero .lead { color: #fff; }
.hero .lead { max-width: 42rem; color: #d5e2f2; font-size: 1.12rem; }
.eyebrow { color: #8eb6ff; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.78rem; margin-bottom: 0.6rem; }
.search-form { position: relative; display: flex; gap: 0.6rem; max-width: 720px; margin-top: 1.4rem; }
.search-form input, .form input, .form textarea, .form select, .filter-bar input, .filter-bar select, .filter-form input {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  font: inherit;
}
.search-form input { box-shadow: var(--shadow); }
.suggest {
  position: absolute;
  left: 0;
  right: 7.5rem;
  top: calc(100% + 0.4rem);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
  z-index: 5;
}
.suggest a { display: block; padding: 0.75rem 0.9rem; text-decoration: none; color: inherit; border-top: 1px solid var(--line); }
.suggest a:first-child { border-top: 0; }
.suggest a:hover { background: var(--paper); }
.suggest small { display: block; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.65rem 1.1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--blue-700); color: #fff; }
.btn-secondary { background: #fff; color: var(--navy-900); border-color: var(--line); }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--line); }
.btn-danger { background: #fff; color: var(--danger); border-color: #f3c4c0; }
.section { padding: 3rem 0; }
.section-muted { background: #fff; border-block: 1px solid var(--line); }
.card-grid, .split-3, .stat-grid { display: grid; gap: 1rem; }
.card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.split-3, .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 1rem 0 2rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.2rem;
  box-shadow: var(--shadow);
}
.card-link { text-decoration: none; color: inherit; display: block; transition: transform 160ms ease, border-color 160ms ease; }
.card-link:hover { transform: translateY(-2px); border-color: #c9d7ea; color: inherit; }
.card-icon {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #eaf2ff;
  color: var(--blue-700);
  margin-bottom: 0.7rem;
}
.meta, .fine { color: var(--muted); font-size: 0.92rem; }
.plain-list, .version-list { list-style: none; padding: 0; margin: 0; }
.plain-list li, .version-list li { padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.plain-list a { text-decoration: none; font-weight: 650; }
.version-list li { display: flex; justify-content: space-between; gap: 1rem; }
.support-band { padding-top: 0; }
.band {
  background: var(--navy-900);
  color: #fff;
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.band h2, .band p { color: #fff; }

.site-footer { background: var(--navy-950); color: #c9d5e4; padding: 2.5rem 0 1.2rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 1.5rem; }
.footer-title { color: #fff; font-weight: 700; margin-bottom: 0.4rem; }
.site-footer a, .linkish { color: #d5e4f8; background: none; border: 0; padding: 0; font: inherit; cursor: pointer; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.35rem 0; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(255,255,255,.08); margin-top: 1.5rem; padding-top: 1rem; }

.page-head { padding: 2rem 0 3rem; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 0.35rem 0.2rem; list-style: none; padding: 0; margin: 0 0 1rem; color: var(--muted); font-size: 0.92rem; }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: 0.35rem; color: #9aa8b8; }
.docs-shell { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 2rem; padding-bottom: 3rem; }
.docs-shell-article { grid-template-columns: 240px minmax(0, 1fr) 210px; }
.docs-nav ul { list-style: none; padding: 0; margin: 0; }
.docs-nav a { display: block; text-decoration: none; color: var(--ink); padding: 0.45rem 0.55rem; border-radius: 8px; }
.docs-nav a[aria-current="page"], .docs-nav a:hover { background: #e7eef8; }
.nav-label { font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.docs-content { min-width: 0; }
.toc { position: sticky; top: calc(var(--header) + 1rem); align-self: start; }
.toc ol { list-style: none; padding: 0; margin: 0; }
.toc a { text-decoration: none; color: var(--muted); display: block; padding: 0.25rem 0; }
.toc-3 { padding-left: 0.8rem; }
.prose { font-size: 1.05rem; }
.prose h2 { scroll-margin-top: calc(var(--header) + 0.8rem); }
.prose pre, .code {
  background: var(--navy-950);
  color: #e8eef7;
  border-radius: 12px;
  padding: 1rem;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.92rem;
}
.prose code { font-family: var(--mono); font-size: 0.92em; }
.prose p code, .prose li code { background: #e8eef8; color: var(--navy-900); padding: 0.05rem 0.3rem; border-radius: 5px; }
.table-wrap { overflow-x: auto; margin: 1rem 0; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 0.7rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.86rem; color: var(--muted); }
.callout { border-radius: 14px; padding: 0.9rem 1rem; margin: 1rem 0; border: 1px solid var(--line); background: #fff; }
.callout-label { font-weight: 750; margin-bottom: 0.2rem; }
.callout-note { background: #eef5ff; border-color: #d5e4fb; }
.callout-warning { background: #fff7e8; border-color: #f3ddb0; }
.callout-tip { background: #eefaf3; border-color: #cfeedd; }
.callout-open { background: #fff8e8; border-color: #f0d48a; }
.banner, .notice { background: #fff4d6; border: 1px solid #f0d48a; padding: 0.7rem 0.9rem; border-radius: 10px; }
mark { background: #ffe39a; color: inherit; padding: 0 0.15em; }
.stack { display: grid; gap: 0.8rem; }
.faq { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0.2rem 0.9rem; margin: 0.5rem 0; }
.faq summary { cursor: pointer; font-weight: 700; min-height: 48px; display: flex; align-items: center; }
.filter-bar, .filter-form { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: end; margin: 1rem 0 1.4rem; }
.filter-bar label, .form label { display: grid; gap: 0.3rem; font-weight: 650; }
.form { display: grid; gap: 0.85rem; max-width: 760px; }
.field-error { color: var(--danger); margin: 0; }
.check { display: flex !important; grid-template-columns: none; gap: 0.7rem; align-items: flex-start; font-weight: 500; }
.check input { width: auto; min-height: 0; margin-top: 0.35rem; }
.status-card { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.status-pill { margin: 0; border-radius: 999px; padding: 0.35rem 0.7rem; font-size: 0.86rem; font-weight: 700; background: #eef2f6; }
.status-operational { background: #e5f6ec; color: var(--ok); }
.status-degraded, .status-maintenance { background: #fff4d6; color: var(--warn); }
.status-outage { background: #fdecea; color: var(--danger); }
.status-unknown { background: #eef2f6; color: var(--muted); }
.version-pill { font-size: 0.85rem; background: #eaf2ff; color: var(--blue-700); border-radius: 999px; padding: 0.15rem 0.5rem; }
.lead { font-size: 1.12rem; color: var(--muted); }

.cookie { position: sticky; bottom: 0; z-index: 15; padding: 0.8rem; }
.cookie-panel, .cookie-dialog, .cookie-noscript {
  width: min(860px, 100%);
  margin: 0 auto;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1rem;
}
.cookie-panel { display: flex; gap: 1rem; align-items: center; justify-content: space-between; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-dialog { border: 1px solid var(--line); max-width: 640px; }
.cookie-dialog::backdrop { background: rgba(7, 13, 24, 0.55); }
.cookie-noscript { margin: 1rem auto; }
.cookie-dialog fieldset { border: 0; padding: 0; margin: 0 0 1rem; display: grid; gap: 0.7rem; }

.admin-body { background: #eef3f8; }
.admin-shell { display: grid; grid-template-columns: 272px minmax(0, 1fr); min-height: 100vh; }
.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: linear-gradient(180deg, #10192b, #0c1526 40%);
  color: #d5e2f2;
  display: flex;
  flex-direction: column;
  padding: 1rem 0.8rem 0.9rem;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-sidebar nav { overflow: auto; padding-right: 0.15rem; }
.admin-brand-block {
  display: grid;
  gap: 0.15rem;
  color: #fff;
  text-decoration: none;
  padding: 0.2rem 0.55rem 0.9rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.admin-brand-block img { height: 38px; width: auto; }
.admin-brand-block span { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: #8eb0df; }
.admin-side-label {
  margin: 0.95rem 0.7rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7f93ad;
}
.admin-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #d5e2f2;
  text-decoration: none;
  min-height: 42px;
  padding: 0.4rem 0.7rem;
  border-radius: 10px;
  font-weight: 600;
}
.admin-link .icon { width: 1.1rem; height: 1.1rem; color: #8eb6ff; }
.admin-link:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.admin-link[aria-current="page"] { background: rgba(43, 120, 246, 0.24); color: #fff; }
.admin-link[aria-current="page"] .icon { color: #fff; }
.admin-side-foot { margin-top: auto; padding-top: 0.9rem; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.admin-user { margin: 0.2rem 0.7rem 0.55rem; font-weight: 700; color: #fff; }
.admin-user span { display: block; font-weight: 500; color: #9aafc6; font-size: 0.82rem; overflow-wrap: anywhere; }
.admin-logout { width: 100%; margin-top: 0.45rem; background: rgba(255, 255, 255, 0.08); color: #fff; border-color: rgba(255, 255, 255, 0.12); }
.admin-topbar, .admin-backdrop { display: none; }
.admin-main { min-width: 0; }
.admin-main .container { width: min(1080px, calc(100% - 2.5rem)); }
.admin-page { padding-top: 1.6rem; padding-bottom: 3rem; }
.page-actions { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.danger-form, .admin-page form + form { margin-top: 1rem; }
.stat { font-size: 2rem; font-weight: 750; margin: 0; }
.media-thumb { max-height: 120px; width: auto; border-radius: 8px; }
.meta-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem 1rem; }
.meta-list div { margin: 0; }
.meta-list dt { color: var(--muted); font-size: 0.85rem; }
.bare-body { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(180deg, var(--navy-950), var(--navy-800)); }
.bare-main { width: min(560px, calc(100% - 2rem)); padding: 2rem 0; }
.bare-card { background: #fff; border-radius: 20px; padding: 1.5rem; }
.error-page { width: min(640px, calc(100% - 2rem)); margin: 4rem auto; }

@media (max-width: 1024px) {
  .card-grid, .split-3, .footer-grid, .docs-shell, .docs-shell-article { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .toc { position: static; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0.8rem 1rem; }
  .docs-nav ul { display: flex; gap: 0.4rem; overflow-x: auto; padding-bottom: 0.4rem; }
  .docs-nav li { flex: 0 0 auto; }
  .docs-shell-article { display: flex; flex-direction: column; }
  .docs-shell-article .toc { order: -1; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-900);
    flex-direction: column;
    align-items: stretch;
    padding: 0.6rem 1rem 1rem;
  }
  .site-nav.is-open { display: flex; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-topbar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    position: sticky;
    top: 0;
    z-index: 25;
    min-height: 64px;
    padding: 0 1rem;
    background: var(--navy-900);
    color: #fff;
  }
  .admin-menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    min-height: 44px;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    color: #fff;
    font: inherit;
  }
  .admin-topbar-title { color: #fff; font-weight: 750; text-decoration: none; }
  .admin-sidebar {
    position: fixed;
    z-index: 40;
    width: min(300px, 88vw);
    transform: translateX(-105%);
  }
  .admin-sidebar.is-open { transform: translateX(0); }
  .admin-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 35;
    background: rgba(7, 13, 24, 0.55);
  }
  .admin-backdrop[hidden] { display: none; }
  .header-bar { position: relative; }
  .cookie-panel, .band, .status-card, .footer-base { flex-direction: column; align-items: stretch; }
  .search-form { flex-direction: column; }
  .suggest { right: 0; }
  .meta-list { grid-template-columns: 1fr; }
}
@media (max-width: 390px) {
  body { font-size: 1rem; }
  .container, .narrow { width: min(var(--content), calc(100% - 1.2rem)); }
  .brand img { height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}