@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/inter-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/inter-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/inter-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/inter-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/inter-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/inter-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/inter-700-latin-ext.woff2') format('woff2');
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}
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  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/inter-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   SearXNG + OpenClaw documentation
   Charcoal / teal / blue. Monospace accents. No framework.
   ========================================================================== */

:root {
  --bg: #070b0f;
  --bg-2: #0a1118;
  --panel: #0d161f;
  --panel-2: #111d28;
  --line: #1c2a36;
  --line-strong: #2a4150;
  --text: #e8f0f5;
  --muted: #9ab0c0;
  --faint: #7b91a3;
  --teal: #4ee1c1;
  --teal-strong: #7af0d7;
  --teal-dim: rgba(78, 225, 193, 0.12);
  --blue: #6cb6ff;
  --blue-dim: rgba(108, 182, 255, 0.12);
  --amber: #f2c14e;
  --amber-dim: rgba(242, 193, 78, 0.1);
  --danger: #ff8a80;
  --danger-dim: rgba(255, 138, 128, 0.1);
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1120px;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: rgba(78, 225, 193, 0.28);
  color: #fff;
}

img,
svg {
  max-width: 100%;
}

a {
  color: var(--teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--teal-strong);
}

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 3px;
}

h1,
h2,
h3,
h4 {
  color: var(--text);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.35rem, 5.6vw, 4.15rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.55rem);
  font-weight: 650;
}

h3 {
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 1.4em;
}

p {
  margin: 0 0 1.05em;
}

strong {
  color: #f4f9fc;
  font-weight: 650;
}

code,
kbd,
pre {
  font-family: var(--mono);
}

code {
  font-size: 0.84em;
  color: #c8f7ea;
  background: rgba(78, 225, 193, 0.07);
  border: 1px solid rgba(78, 225, 193, 0.14);
  border-radius: 4px;
  padding: 0.08em 0.34em;
  overflow-wrap: anywhere;
}

a code {
  color: var(--teal-strong);
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--teal);
  color: #04110d;
  padding: 10px 14px;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

/* Background mesh ------------------------------------------------------- */

.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(78, 225, 193, 0.1), transparent 62%),
    radial-gradient(760px 520px at 92% -4%, rgba(108, 182, 255, 0.075), transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, 52px 52px, 52px 52px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.75) 42%, transparent 78%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.75) 42%, transparent 78%);
}

.mesh-node {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(78, 225, 193, 0.35);
  opacity: 0.55;
  animation: node-pulse 5.5s var(--ease) infinite;
}

.mesh-node.n1 { top: 16%; left: 8%; }
.mesh-node.n2 { top: 34%; left: 24%; animation-delay: 1.2s; }
.mesh-node.n3 { top: 12%; right: 18%; background: var(--blue); animation-delay: 2.1s; }
.mesh-node.n4 { top: 46%; right: 7%; animation-delay: 0.6s; }
.mesh-node.n5 { top: 62%; left: 12%; background: var(--blue); animation-delay: 3.1s; }

@keyframes node-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(78, 225, 193, 0.28); opacity: 0.45; }
  50% { box-shadow: 0 0 0 10px rgba(78, 225, 193, 0); opacity: 0.8; }
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

main {
  overflow-x: clip;
  min-width: 0;
}

.hero {
  overflow: hidden;
}

.install-step,
.step-body,
.manual-step,
.split > *,
.config-compare > *,
.issue-body,
.faq-main,
.panel,
.codeblock {
  min-width: 0;
}

.codeblock,
.table-wrap {
  max-width: 100%;
}

p,
li,
td {
  overflow-wrap: break-word;
}

/* Header ---------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(7, 11, 15, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(28, 42, 54, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand:hover {
  color: var(--text);
}

.brand-mark {
  color: var(--teal);
  flex: none;
}

.brand-sep {
  color: var(--faint);
  margin: 0 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-radius: 7px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 500;
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
}

.site-nav a[aria-current="page"] {
  color: var(--teal);
  background: var(--teal-dim);
}

.nav-github {
  margin-left: 8px;
  border: 1px solid var(--line-strong);
  color: var(--text) !important;
  font-family: var(--mono);
  font-size: 0.74rem !important;
}

.nav-github:hover {
  border-color: var(--teal);
  background: var(--teal-dim) !important;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* Buttons --------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 19px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease), color 0.15s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--teal);
  color: #04110d;
  box-shadow: 0 8px 24px rgba(78, 225, 193, 0.14);
}

.btn-primary:hover {
  background: var(--teal-strong);
  color: #04110d;
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.btn-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

/* Hero ------------------------------------------------------------------ */

.hero {
  padding: 92px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.71rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(78, 225, 193, 0.1);
  flex: none;
}

.hero h1 {
  background: linear-gradient(118deg, #f2f8fb 18%, #bff7e9 55%, #8fd4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  max-width: 13ch;
}

.lede {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 62ch;
}

.hero .lede {
  font-size: 1.12rem;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
}

.hero-chips li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.02em;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.mesh {
  position: absolute;
  inset: -8% -6% -12% -8%;
  z-index: -1;
  opacity: 0.85;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 76%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 35%, transparent 76%);
}

.mesh svg {
  width: 100%;
  height: 100%;
}

.terminal {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #0c141c, #090f15);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  overflow: hidden;
  position: relative;
}

.terminal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(600px 160px at 20% 0%, rgba(78, 225, 193, 0.08), transparent 70%);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  height: 40px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-dots {
  display: inline-flex;
  gap: 6px;
}

.terminal-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #263746;
}

.terminal-dots i:first-child { background: #3a2a2a; }
.terminal-dots i:nth-child(2) { background: #3a3524; }
.terminal-dots i:last-child { background: #1f3a32; }

.terminal-title {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
}

.terminal-badge {
  margin-left: auto;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.6rem;
  border: 1px solid rgba(78, 225, 193, 0.25);
  border-radius: 4px;
  padding: 1px 6px;
}

.terminal-body {
  margin: 0;
  padding: 20px 18px;
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.8;
  color: #c7dbe6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  position: relative;
  z-index: 1;
}

.terminal-body code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  font-size: inherit;
  overflow-wrap: anywhere;
}

.t-prompt {
  color: var(--teal);
  user-select: none;
}

.terminal-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 11px 16px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
}

.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  margin-right: 5px;
  box-shadow: 0 0 8px rgba(78, 225, 193, 0.7);
}

/* Stat band ------------------------------------------------------------- */

.stat-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 26px 22px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat:first-child {
  border-left: 0;
  padding-left: 0;
}

.stat-value {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 1.72rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.stat-label {
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.45;
  max-width: 22ch;
}

/* Sections -------------------------------------------------------------- */

.section {
  padding: 88px 0;
}

.section-tight {
  padding: 38px 0;
}

.section-tint {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(700px 340px at 80% 10%, rgba(108, 182, 255, 0.035), transparent 70%),
    rgba(255, 255, 255, 0.016);
}

.section-head {
  max-width: 780px;
  margin-bottom: 38px;
}

.section-lede {
  color: var(--muted);
  max-width: 70ch;
}

.page-hero {
  padding: 74px 0 46px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(700px 300px at 12% 0%, rgba(78, 225, 193, 0.06), transparent 65%),
    radial-gradient(600px 300px at 90% 0%, rgba(108, 182, 255, 0.045), transparent 65%);
}

.page-hero h1 {
  max-width: 20ch;
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
}

.page-hero .lede {
  margin-bottom: 0;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.meta-strip li {
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
}

.meta-strip span {
  display: block;
  color: var(--faint);
  font-size: 0.59rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.meta-strip code {
  font-size: 0.72rem;
}

/* Cards ----------------------------------------------------------------- */

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

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.008));
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.card:hover {
  border-color: rgba(78, 225, 193, 0.35);
  transform: translateY(-2px);
}

.card h3 {
  margin-bottom: 0.4em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  border: 1px solid rgba(78, 225, 193, 0.28);
  border-radius: 10px;
  background: var(--teal-dim);
  color: var(--teal);
}

.card-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Architecture ---------------------------------------------------------- */

.arch-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  background:
    radial-gradient(600px 260px at 50% 0%, rgba(78, 225, 193, 0.06), transparent 70%),
    linear-gradient(180deg, rgba(13, 22, 31, 0.9), rgba(9, 15, 21, 0.9));
  box-shadow: var(--shadow);
}

.arch-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.arch-node {
  flex: 1 1 0;
  min-width: 0;
  padding: 16px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.022);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.arch-node-accent {
  border-color: rgba(78, 225, 193, 0.4);
  background: var(--teal-dim);
}

.arch-kicker {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.arch-node strong {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.arch-node small {
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.arch-node small code {
  font-size: 0.66rem;
}

.arch-arrow {
  flex: 0 0 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--line-strong);
}

.arch-arrow span {
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), var(--teal));
  position: relative;
}

.arch-arrow span::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
  border-left: 5px solid var(--teal);
}

.engine-fanout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px dashed var(--line-strong);
}

.engine-fanout-label {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.engine-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.engine-chips li,
.engine-tag {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  background: rgba(255, 255, 255, 0.02);
}

.engine-chips .engine-more {
  color: var(--teal);
  border-color: rgba(78, 225, 193, 0.3);
  background: var(--teal-dim);
}

.engine-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
}

/* Split and panels ------------------------------------------------------ */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: start;
}

.split-wide {
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.01));
}

.panel-kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.panel h3 {
  margin-bottom: 0.55em;
}

.panel p:last-child {
  margin-bottom: 0;
}

.micro-note {
  color: var(--faint);
  font-size: 0.8rem;
  line-height: 1.6;
}

.small {
  color: var(--faint);
  font-size: 0.82rem;
  line-height: 1.6;
}

/* Lists ----------------------------------------------------------------- */

.check-list,
.cross-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2em;
}

.check-list li,
.cross-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.cross-list li::before {
  content: "×";
  position: absolute;
  left: 2px;
  top: -1px;
  color: var(--danger);
  font-family: var(--mono);
  font-size: 0.95rem;
}

.ordered-list {
  color: var(--muted);
  padding-left: 20px;
  font-size: 0.93rem;
}

.ordered-list li {
  margin-bottom: 5px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.77rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 225, 193, 0.35);
  padding-bottom: 2px;
}

.text-link:hover {
  border-bottom-color: var(--teal);
}

/* Callouts -------------------------------------------------------------- */

.callout {
  margin: 26px 0 0;
  padding: 17px 19px;
  border-left: 2px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--teal-dim);
}

.callout strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.callout p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.callout p + p {
  margin-top: 10px;
}

.callout.compact {
  margin-top: 18px;
  padding: 13px 15px;
}

.callout-info {
  border-left-color: var(--blue);
  background: var(--blue-dim);
}

.callout-warn {
  border-left-color: var(--amber);
  background: var(--amber-dim);
}

.callout-danger {
  border-left-color: var(--danger);
  background: var(--danger-dim);
}

/* Code ------------------------------------------------------------------ */

.codeblock {
  position: relative;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #080e14;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  overflow: hidden;
}

.codeblock pre {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.78rem;
  line-height: 1.7;
  color: #cfe2ec;
  tab-size: 2;
}

.codeblock code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  font-size: inherit;
  white-space: pre;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: rgba(13, 22, 31, 0.92);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s var(--ease), color 0.15s var(--ease),
    border-color 0.15s var(--ease);
}

.codeblock:hover .copy-btn,
.copy-btn:focus-visible {
  opacity: 1;
}

.copy-btn:hover {
  color: var(--teal);
  border-color: rgba(78, 225, 193, 0.45);
}

.copy-btn.is-copied {
  color: var(--teal);
  border-color: var(--teal);
  opacity: 1;
}

/* Tables ---------------------------------------------------------------- */

.table-wrap {
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.012);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
  min-width: 520px;
}

th,
td {
  text-align: left;
  padding: 11px 14px;
  vertical-align: top;
  border-top: 1px solid var(--line);
}

thead th {
  border-top: 0;
  background: rgba(255, 255, 255, 0.025);
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

tbody tr:hover td {
  background: rgba(255, 255, 255, 0.018);
}

td code {
  font-size: 0.78rem;
}

/* Steps ----------------------------------------------------------------- */

.install-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.install-step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 26px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.install-step:first-child {
  border-top: 1px solid var(--line);
}

.step-number {
  color: rgba(78, 225, 193, 0.5);
  font-family: var(--mono);
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  padding-top: 4px;
}

.step-body h3 {
  margin-bottom: 0.35em;
}

.step-body p {
  color: var(--muted);
  font-size: 0.92rem;
}

.manual-step {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.manual-step:last-child {
  border-bottom: 0;
}

.manual-step h3 {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--teal);
  margin-bottom: 0.5em;
}

/* Three-up and prompts -------------------------------------------------- */

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

.mini-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.016);
}

.mini-card-index {
  display: block;
  margin-bottom: 14px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.mini-card h3 {
  margin-bottom: 0.4em;
}

.mini-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.prompt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.prompt-card {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.018);
}

.prompt-label {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.prompt-card p {
  margin: 0;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
}

.prompt-card p::before {
  content: "› ";
  color: var(--teal);
}

/* Link cards ------------------------------------------------------------ */

.link-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}

.link-cards-stack {
  grid-template-columns: 1fr;
  margin-top: 0;
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.016);
  text-decoration: none;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.link-card:hover {
  border-color: rgba(78, 225, 193, 0.4);
  background: rgba(78, 225, 193, 0.045);
}

.link-card-kicker {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.link-card strong {
  color: var(--text);
  font-size: 0.98rem;
}

.link-card span:last-child {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

/* Config compare -------------------------------------------------------- */

.config-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.panel-heading h3 {
  margin: 0;
}

.pill {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid rgba(78, 225, 193, 0.3);
  border-radius: 999px;
  color: var(--teal);
  background: var(--teal-dim);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.pill-blue {
  color: var(--blue);
  border-color: rgba(108, 182, 255, 0.3);
  background: var(--blue-dim);
}

/* Security -------------------------------------------------------------- */

.posture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.posture {
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 2px solid rgba(78, 225, 193, 0.45);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: rgba(255, 255, 255, 0.016);
}

.posture-status {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.posture-status-warn {
  color: var(--amber);
}

.posture h3 {
  font-size: 1rem;
  margin-bottom: 0.4em;
}

.posture p {
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.55;
}

/* FAQ ------------------------------------------------------------------- */

.faq-layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.faq-index {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.faq-index-title {
  margin: 0 0 8px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.faq-index a {
  padding: 5px 0;
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.faq-index a:hover {
  color: var(--teal);
}

.faq-group {
  margin-bottom: 44px;
}

.faq-group h2 {
  padding-bottom: 12px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.25rem;
  letter-spacing: 0;
}

.faq-list {
  border-bottom: 1px solid var(--line);
}

.faq-item {
  border-top: 1px solid var(--line);
}

.faq-item:first-child {
  border-top: 0;
}

.faq-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 550;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--teal);
}

.faq-q {
  flex: 1;
}

.faq-toggle {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
  margin-top: 5px;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  background: var(--faint);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.faq-toggle::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 1px;
}

.faq-toggle::after {
  top: 0;
  left: 6.5px;
  width: 1px;
  height: 14px;
}

.faq-item[open] .faq-toggle::after {
  transform: rotate(90deg);
}

.faq-item[open] .faq-toggle::before,
.faq-item[open] .faq-toggle::after {
  background: var(--teal);
}

.faq-a {
  padding: 0 4px 18px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 80ch;
}

.faq-a p:last-child {
  margin-bottom: 0;
}

/* Issues ---------------------------------------------------------------- */

.issue-list {
  border-top: 1px solid var(--line);
}

.issue {
  border-bottom: 1px solid var(--line);
}

.issue summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 0.98rem;
  font-weight: 550;
}

.issue summary::-webkit-details-marker {
  display: none;
}

.issue summary:hover {
  color: var(--teal);
}

.issue summary::after {
  content: "+";
  margin-left: auto;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 1rem;
  line-height: 1;
}

.issue[open] summary::after {
  content: "−";
  color: var(--teal);
}

.issue-num {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  flex: none;
}

.issue-body {
  padding: 0 4px 24px 42px;
  color: var(--muted);
  font-size: 0.9rem;
}

.issue-body h4 {
  color: var(--text);
}

.issue-body p:last-child {
  margin-bottom: 0;
}

.symptom {
  display: block;
  padding: 9px 12px;
  border: 1px solid rgba(242, 193, 78, 0.2);
  border-radius: 6px;
  background: var(--amber-dim);
  color: #f6d68c;
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

/* Checklist and error page ---------------------------------------------- */

.checklist {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.014);
}

.checklist h3 {
  margin-bottom: 0.7em;
}

.checklist ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.88rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 8px;
  height: 4px;
  border-left: 1.5px solid var(--teal);
  border-bottom: 1.5px solid var(--teal);
  transform: rotate(-45deg);
}

.checklist-two ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 28px;
}

.error-page {
  padding: 88px 0;
  min-height: 62vh;
  display: flex;
  align-items: center;
}

.error-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 30px;
  font-family: var(--mono);
  font-size: 0.74rem;
}

.error-visual svg {
  width: 100%;
  max-width: 360px;
  margin-left: auto;
  display: block;
  opacity: 0.9;
}

/* Page nav -------------------------------------------------------------- */

.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 34px;
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
}

.page-nav-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  max-width: 45%;
}

.page-nav-link.next {
  text-align: right;
  margin-left: auto;
}

.page-nav-label {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-nav-title {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 550;
}

.page-nav-link:hover .page-nav-title {
  color: var(--teal);
}

/* Footer ---------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
  padding: 54px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-brand p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
  max-width: 38ch;
}

.footer-mono {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.footer-heading {
  margin: 0 0 12px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 7px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.83rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: 44px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.footer-bottom p {
  margin: 0;
  color: var(--faint);
  font-size: 0.72rem;
}

/* Responsive ------------------------------------------------------------ */

@media (max-width: 1120px) {
  .site-nav a {
    padding: 8px 7px;
    font-size: 0.78rem;
  }
}

@media (max-width: 1020px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    background: #0a1118;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 10px 12px;
    font-size: 0.88rem;
  }

  .nav-github {
    margin-left: 0;
    margin-top: 4px;
  }

  .hero-grid,
  .split,
  .split-wide,
  .error-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero {
    padding: 64px 0 54px;
  }

  .hero h1 {
    max-width: 16ch;
  }

  .hero-visual {
    max-width: 640px;
  }

  .posture-grid {
    grid-template-columns: 1fr 1fr;
  }

  .config-compare {
    grid-template-columns: 1fr;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .faq-index {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px 14px;
    padding: 0 0 16px;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .faq-index-title {
    width: 100%;
    margin-bottom: 2px;
  }

  .error-visual svg {
    margin: 0;
  }
}

@media (max-width: 860px) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .three-up {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .arch-flow {
    flex-direction: column;
  }

  .arch-arrow {
    flex: 0 0 24px;
    width: 100%;
  }

  .arch-arrow span {
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, var(--line-strong), var(--teal));
    margin: 0 auto;
  }

  .arch-arrow span::after {
    right: auto;
    left: -3px;
    top: auto;
    bottom: 0;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-top: 5px solid var(--teal);
    border-bottom: 0;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }

  .stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .checklist-two ul {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 18px;
  }

  h1 {
    font-size: 2.3rem;
  }

  .page-hero {
    padding: 54px 0 36px;
  }

  .section {
    padding: 60px 0;
  }

  .section-tight {
    padding: 28px 0;
  }

  .hero {
    padding: 48px 0 42px;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .lede,
  .hero .lede {
    font-size: 1rem;
  }

  .button-row .btn {
    width: 100%;
  }

  .card-grid,
  .prompt-grid,
  .link-cards,
  .posture-grid {
    grid-template-columns: 1fr;
  }

  .install-step {
    grid-template-columns: 46px 1fr;
    gap: 14px;
    padding: 24px 0;
  }

  .step-number {
    font-size: 1.1rem;
    padding-top: 5px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-bottom {
    margin-top: 30px;
  }

  .stat {
    padding: 20px 14px;
  }

  .stat:first-child {
    padding-left: 0;
  }

  .stat-value {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .meta-strip {
    gap: 10px 16px;
  }

  .meta-strip li {
    padding-left: 10px;
  }

  .issue-body {
    padding-left: 4px;
  }

  .arch-panel {
    padding: 18px;
  }

  .terminal-body {
    font-size: 0.69rem;
    padding: 16px 14px;
  }

  .terminal-foot {
    font-size: 0.58rem;
    gap: 6px 12px;
  }

  .codeblock pre {
    padding: 14px;
    font-size: 0.72rem;
  }

  .page-nav {
    gap: 12px;
  }

  .page-nav-link {
    max-width: 48%;
  }

  .error-page {
    padding: 54px 0;
  }
}

@media (max-width: 420px) {
  .brand-text {
    font-size: 0.84rem;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .meta-strip {
    display: grid;
    grid-template-columns: 1fr;
  }

  .meta-strip li {
    border-left: 0;
    padding-left: 0;
  }

  .terminal-body {
    font-size: 0.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .mesh-bg,
  .site-header,
  .site-footer,
  .page-nav,
  .copy-btn,
  .hero-visual {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
  }

  .page-hero,
  .section,
  .section-tint {
    padding: 18px 0;
    border: 0;
    background: none;
  }

  a {
    color: #064e3b;
  }
}