/* AWS Core — AWS for backend engineers design system (companion to Unix/Java/Spring/Docker/Kafka/K8s Core) */

body.aws-core {
  --awsc-bg: #0a0d14;
  --awsc-bg-elevated: #11161f;
  --awsc-bg-panel: #161e2b;
  --awsc-ink: #232f3e;            /* AWS squid ink — surfaces */
  --awsc-ink-bright: #2d3c4f;
  --awsc-border: #243042;
  --awsc-border-bright: #3a4c63;
  --awsc-text: #f2f5f9;
  --awsc-text-muted: #9aa9bd;
  --awsc-text-dim: #65758c;
  --awsc-accent: #ff9900;         /* AWS smile orange */
  --awsc-accent-bright: #ffb84d;
  --awsc-accent-dim: rgba(255, 153, 0, 0.13);
  --awsc-accent-glow: rgba(255, 153, 0, 0.32);
  --awsc-accent-secondary: #38bdf8;
  --awsc-surface: var(--awsc-bg-elevated);
  --awsc-teal: #2dd4bf;
  --awsc-teal-dim: rgba(45, 212, 191, 0.12);
  --awsc-blue: #60a5fa;
  --awsc-blue-dim: rgba(96, 165, 250, 0.12);
  --awsc-cyan: #38bdf8;
  --awsc-cyan-dim: rgba(56, 189, 248, 0.12);
  --awsc-green: #34d399;
  --awsc-green-dim: rgba(52, 211, 153, 0.12);
  --awsc-red: #f87171;
  --awsc-red-dim: rgba(248, 113, 113, 0.12);
  --awsc-amber: #fbbf24;
  --awsc-amber-dim: rgba(251, 191, 36, 0.12);
  --awsc-purple: #a78bfa;
  --awsc-purple-dim: rgba(167, 139, 250, 0.12);
  --awsc-orange: #fb923c;
  --awsc-orange-dim: rgba(251, 146, 60, 0.12);
  --awsc-gray: #94a3b8;
  --awsc-gray-dim: rgba(148, 163, 184, 0.1);
  --awsc-font-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --awsc-font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;
  --awsc-font-display: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --awsc-radius: 8px;
  --awsc-radius-lg: 12px;
  --awsc-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --awsc-nav-height: 3.5rem;
  --awsc-transition: 0.15s ease;
  --awsc-sidebar-width: 220px;
  --awsc-compact-inset: clamp(14px, 2.8vw, 24px);

  /* Personas */
  --persona-developer: #38bdf8;
  --persona-developer-bg: rgba(56, 189, 248, 0.12);
  --persona-devops: #ff9900;
  --persona-devops-bg: rgba(255, 153, 0, 0.12);
  --persona-architect: #a78bfa;
  --persona-architect-bg: rgba(167, 139, 250, 0.12);

  /* Callout accents — ⚠️ 💡 🔬 🎯 📦 💰 🔒 ⚖️ */
  --callout-pitfall: var(--awsc-red);
  --callout-tip: var(--awsc-accent);
  --callout-hood: var(--awsc-blue);
  --callout-exam: var(--awsc-green);
  --callout-realworld: var(--awsc-purple);
  --callout-cost: var(--awsc-amber);
  --callout-security: var(--awsc-teal);
  --callout-tradeoff: var(--awsc-gray);

  /* Typography — IBM Plex reading scale */
  --awsc-font-h1: clamp(1.75rem, 1.5rem + 1.5vw, 2.5rem);
  --awsc-font-h2: clamp(1.375rem, 1.2rem + 0.9vw, 1.875rem);
  --awsc-font-h3: clamp(1.125rem, 1rem + 0.55vw, 1.5rem);
  --awsc-font-size: clamp(1rem, 0.97rem + 0.2vw, 1.125rem);
  --awsc-font-size-small: 0.875rem;
  --awsc-font-size-table: var(--awsc-font-size-small);
  --awsc-font-size-code: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
  --awsc-line-height: 1.75;
  --awsc-content-width: min(800px, 92vw);
  --awsc-max-width: var(--core-main-max, var(--awsc-content-width));
}

html[data-hp-theme="light"] body.aws-core {
  --awsc-bg: #f7f4ee;
  --awsc-bg-elevated: #ffffff;
  --awsc-bg-panel: #efe9dd;
  --awsc-ink: #e8e0d2;
  --awsc-ink-bright: #d9cfbc;
  --awsc-border: #d8cfbe;
  --awsc-border-bright: #b9ab90;
  --awsc-text: #16191f;
  --awsc-text-muted: #4b5563;
  --awsc-text-dim: #6b7280;
  --awsc-accent: #b96900;
  --awsc-accent-bright: #d97f06;
  --awsc-accent-dim: rgba(185, 105, 0, 0.1);
  --awsc-accent-glow: rgba(185, 105, 0, 0.2);
  --awsc-shadow: 0 8px 24px rgba(22, 25, 31, 0.08);
  --persona-developer: #0284c7;
  --persona-developer-bg: rgba(2, 132, 199, 0.1);
  --persona-devops: #b96900;
  --persona-devops-bg: rgba(185, 105, 0, 0.1);
  --persona-architect: #7c3aed;
  --persona-architect-bg: rgba(124, 58, 237, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body.aws-core {
  margin: 0;
  min-height: 100vh;
  background: var(--awsc-bg) !important;
  color: var(--awsc-text);
  font-family: var(--awsc-font-body);
  font-size: var(--awsc-font-size);
  line-height: var(--awsc-line-height);
  -webkit-font-smoothing: antialiased;
}

/* Subtle smile-orange grid backdrop */
body.aws-core::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255, 153, 0, 0.1) 0, transparent 42%),
    radial-gradient(circle at 88% 78%, rgba(56, 189, 248, 0.05) 0, transparent 38%),
    linear-gradient(rgba(255, 153, 0, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 153, 0, 0.025) 1px, transparent 1px);
  background-size: auto, auto, 52px 52px, 52px 52px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 25%, #000 20%, transparent 75%);
}

html[data-hp-theme="light"] body.aws-core::after {
  opacity: 0.25;
}

body.aws-core .awsc-main {
  position: relative;
  z-index: 1;
}

body.aws-core a {
  color: var(--awsc-cyan);
  text-decoration: none;
  transition: color var(--awsc-transition);
}

body.aws-core a:hover {
  color: var(--awsc-accent);
  text-decoration: underline;
}

body.aws-core a:focus-visible {
  outline: 2px solid var(--awsc-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

img {
  max-width: 100%;
  height: auto;
}

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

/* ── Main layout ── */

.awsc-main {
  max-width: var(--awsc-max-width);
  margin: 0 auto;
  padding: 24px var(--core-side-pad, var(--awsc-compact-inset)) 64px;
}

/* ── Breadcrumb ── */

.awsc-breadcrumb {
  margin-bottom: 24px;
}

.awsc-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  color: var(--awsc-text-dim);
}

.awsc-breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 6px;
  color: var(--awsc-border-bright);
}

.awsc-breadcrumb a {
  color: var(--awsc-text-muted);
}

.awsc-breadcrumb a:hover {
  color: var(--awsc-accent);
}

/* ── Mobile quick nav ── */

.awsc-mobile-nav {
  display: none;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
  -webkit-overflow-scrolling: touch;
}

.awsc-mobile-nav a {
  flex: 0 0 auto;
  padding: 6px 12px;
  border: 1px solid var(--awsc-border);
  border-radius: 999px;
  background: var(--awsc-bg-elevated);
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  white-space: nowrap;
}

.awsc-mobile-nav a[aria-current="page"] {
  border-color: var(--awsc-accent);
  color: var(--awsc-accent);
}

@media (max-width: 860px) {
  .awsc-mobile-nav {
    display: flex;
  }
}

/* ── Hero ── */

.awsc-hero {
  padding: clamp(24px, 6vw, 56px) 0 clamp(20px, 4vw, 40px);
}

.awsc-hero__kicker {
  margin: 0 0 12px;
  font-family: var(--awsc-font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--awsc-accent);
}

.awsc-hero__kicker::before {
  content: "⌁ ";
  color: var(--awsc-accent-bright);
}

.awsc-hero__title {
  margin: 0 0 18px;
  font-family: var(--awsc-font-display);
  font-size: var(--awsc-font-h1);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  max-width: 21ch;
}

.awsc-hero__title span {
  color: var(--awsc-accent);
}

.awsc-hero__lede {
  margin: 0 0 24px;
  max-width: 62ch;
  color: var(--awsc-text-muted);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.1875rem);
}

.awsc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

.awsc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--awsc-radius);
  border: 1px solid var(--awsc-border-bright);
  font-family: var(--awsc-font-mono);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--awsc-transition);
}

.awsc-btn--primary {
  background: var(--awsc-accent);
  border-color: var(--awsc-accent);
  color: #16191f !important;
  font-weight: 600;
}

.awsc-btn--primary:hover {
  background: var(--awsc-accent-bright);
  text-decoration: none;
  box-shadow: 0 0 24px var(--awsc-accent-glow);
}

.awsc-btn--ghost {
  background: transparent;
  color: var(--awsc-text-muted) !important;
}

.awsc-btn--ghost:hover {
  border-color: var(--awsc-accent);
  color: var(--awsc-accent) !important;
  text-decoration: none;
}

/* Covers / skips two-up panel */

.awsc-hero__scope {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.awsc-scope-card {
  padding: 18px 20px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
}

.awsc-scope-card--covers {
  border-top: 2px solid var(--awsc-green);
}

.awsc-scope-card--skips {
  border-top: 2px solid var(--awsc-text-dim);
}

.awsc-scope-card h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-family: var(--awsc-font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.awsc-scope-card--covers h3 {
  color: var(--awsc-green);
}

.awsc-scope-card--skips h3 {
  color: var(--awsc-text-dim);
}

.awsc-scope-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--awsc-text-muted);
  font-size: var(--awsc-font-size-small);
  line-height: 1.7;
}

.awsc-scope-card li::marker {
  color: var(--awsc-accent);
}

.awsc-scope-card--skips li::marker {
  color: var(--awsc-text-dim);
}

/* ── Page hero (content pages) ── */

.awsc-page-hero {
  margin: 8px 0 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--awsc-border);
}

.awsc-page-hero__title {
  margin: 0 0 14px;
  font-size: var(--awsc-font-h1);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.awsc-page-hero__lede {
  margin: 0 0 16px;
  max-width: 70ch;
  color: var(--awsc-text-muted);
}

.awsc-page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* ── Anchors nav (hub) ── */

.awsc-hub-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 24px;
  padding: 14px 16px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
}

.awsc-hub-anchors a {
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--awsc-border);
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
}

.awsc-hub-anchors a:hover {
  border-color: var(--awsc-accent);
  color: var(--awsc-accent);
  text-decoration: none;
}

/* ── Sections ── */

.awsc-section {
  margin: 48px 0;
  scroll-margin-top: 90px;
}

.awsc-section__head {
  margin-bottom: 24px;
}

.awsc-section__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: var(--awsc-font-h2);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.awsc-section__lede {
  margin: 0;
  max-width: 70ch;
  color: var(--awsc-text-muted);
}

.awsc-section h3 {
  margin: 28px 0 12px;
  font-size: var(--awsc-font-h3);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.awsc-section h4 {
  margin: 20px 0 8px;
  font-size: 1.02rem;
  font-weight: 600;
}

.awsc-prose p,
.awsc-prose li {
  color: var(--awsc-text);
}

.awsc-prose ul,
.awsc-prose ol {
  padding-left: 22px;
}

.awsc-prose li {
  margin: 6px 0;
}

.awsc-prose li::marker {
  color: var(--awsc-accent);
}

.awsc-filter-hidden {
  display: none !important;
}

/* ── Inline code ── */

.awsc-inline-code {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--awsc-accent-dim);
  border: 1px solid var(--awsc-border);
  font-family: var(--awsc-font-mono);
  font-size: 0.85em;
  color: var(--awsc-accent-bright);
  white-space: nowrap;
}

html[data-hp-theme="light"] .awsc-inline-code {
  color: var(--awsc-accent);
}

@media (max-width: 640px) {
  .awsc-inline-code {
    white-space: normal;
    word-break: break-word;
  }
}

/* ── Badges ── */

.awsc-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.awsc-badge--developer {
  background: var(--persona-developer-bg);
  color: var(--persona-developer);
}

.awsc-badge--devops {
  background: var(--persona-devops-bg);
  color: var(--persona-devops);
}

.awsc-badge--architect {
  background: var(--persona-architect-bg);
  color: var(--persona-architect);
}

/* Feature badges: Free Tier / Graviton / Serverless / Multi-region / FIPS */

.awsc-ver {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 4px;
  border: 1px solid var(--awsc-border-bright);
  background: var(--awsc-bg-panel);
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--awsc-text-muted);
  letter-spacing: 0.03em;
}

.awsc-ver--free {
  border-color: var(--awsc-green);
  color: var(--awsc-green);
  background: var(--awsc-green-dim);
}

.awsc-ver--graviton {
  border-color: var(--awsc-accent);
  color: var(--awsc-accent);
  background: var(--awsc-accent-dim);
}

.awsc-ver--serverless {
  border-color: var(--awsc-purple);
  color: var(--awsc-purple);
  background: var(--awsc-purple-dim);
}

.awsc-ver--multiregion {
  border-color: var(--awsc-cyan);
  color: var(--awsc-cyan);
  background: var(--awsc-cyan-dim);
}

.awsc-ver--fips {
  border-color: var(--awsc-teal);
  color: var(--awsc-teal);
  background: var(--awsc-teal-dim);
}

/* ── Callouts ── */

.awsc-callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 20px 0;
  padding: 14px 18px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-left: 3px solid var(--awsc-accent);
  border-radius: var(--awsc-radius);
}

.awsc-callout__label {
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  align-self: start;
  padding-top: 3px;
}

.awsc-callout__body {
  min-width: 0;
}

.awsc-callout__body p {
  margin: 0 0 8px;
  font-size: var(--awsc-font-size-small);
  line-height: 1.7;
  color: var(--awsc-text);
}

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

.awsc-callout__body ul,
.awsc-callout__body ol {
  margin: 0;
  padding-left: 18px;
  font-size: var(--awsc-font-size-small);
}

.awsc-callout--pitfall {
  border-left-color: var(--callout-pitfall);
  background: linear-gradient(90deg, var(--awsc-red-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--pitfall .awsc-callout__label {
  color: var(--callout-pitfall);
}

.awsc-callout--tip {
  border-left-color: var(--callout-tip);
  background: linear-gradient(90deg, var(--awsc-accent-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--tip .awsc-callout__label {
  color: var(--callout-tip);
}

.awsc-callout--hood {
  border-left-color: var(--callout-hood);
  background: linear-gradient(90deg, var(--awsc-blue-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--hood .awsc-callout__label {
  color: var(--callout-hood);
}

.awsc-callout--exam {
  border-left-color: var(--callout-exam);
  background: linear-gradient(90deg, var(--awsc-green-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--exam .awsc-callout__label {
  color: var(--callout-exam);
}

.awsc-callout--realworld {
  border-left-color: var(--callout-realworld);
  background: linear-gradient(90deg, var(--awsc-purple-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--realworld .awsc-callout__label {
  color: var(--callout-realworld);
}

.awsc-callout--cost {
  border-left-color: var(--callout-cost);
  background: linear-gradient(90deg, var(--awsc-amber-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--cost .awsc-callout__label {
  color: var(--callout-cost);
}

.awsc-callout--security {
  border-left-color: var(--callout-security);
  background: linear-gradient(90deg, var(--awsc-teal-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--security .awsc-callout__label {
  color: var(--callout-security);
}

.awsc-callout--tradeoff {
  border-left-color: var(--callout-tradeoff);
  background: linear-gradient(90deg, var(--awsc-gray-dim), var(--awsc-bg-elevated) 40%);
}

.awsc-callout--tradeoff .awsc-callout__label {
  color: var(--callout-tradeoff);
}

@media (max-width: 640px) {
  .awsc-callout {
    grid-template-columns: 1fr;
  }
}

/* ── Pillars (icon cards) ── */

.awsc-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.awsc-pillar {
  padding: 18px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  transition: border-color var(--awsc-transition), transform var(--awsc-transition);
}

.awsc-pillar:hover {
  border-color: var(--awsc-border-bright);
  transform: translateY(-2px);
}

.awsc-pillar--accent {
  border-color: var(--awsc-accent);
  background: linear-gradient(180deg, var(--awsc-accent-dim), var(--awsc-bg-elevated) 60%);
}

.awsc-pillar__icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.awsc-pillar__title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
}

.awsc-pillar__desc {
  margin: 0;
  font-size: var(--awsc-font-size-small);
  color: var(--awsc-text-muted);
  line-height: 1.65;
}

.awsc-pillar__stat {
  display: block;
  margin-top: 10px;
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  color: var(--awsc-accent);
}

/* ── Comparison / config tables ── */

.awsc-compare,
.awsc-config-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow: hidden;
  font-size: var(--awsc-font-size-table);
}

.awsc-compare th,
.awsc-compare td,
.awsc-config-table th,
.awsc-config-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--awsc-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.awsc-compare thead th,
.awsc-config-table thead th {
  background: var(--awsc-ink);
  color: var(--awsc-text);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

html[data-hp-theme="light"] .awsc-compare thead th,
html[data-hp-theme="light"] .awsc-config-table thead th {
  background: var(--awsc-bg-panel);
}

.awsc-compare tbody th[scope="row"],
.awsc-config-table tbody th[scope="row"] {
  color: var(--awsc-text);
  font-weight: 600;
  white-space: nowrap;
}

.awsc-compare td,
.awsc-config-table td {
  color: var(--awsc-text-muted);
}

.awsc-compare td strong,
.awsc-config-table td strong {
  color: var(--awsc-text);
}

.awsc-compare tbody tr:last-child th,
.awsc-compare tbody tr:last-child td,
.awsc-config-table tbody tr:last-child th,
.awsc-config-table tbody tr:last-child td {
  border-bottom: none;
}

.awsc-compare__win {
  color: var(--awsc-green) !important;
}

.awsc-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.awsc-table-scroll > table {
  min-width: 640px;
}

/* ── Code blocks ── */

.awsc-codeblock {
  margin: 18px 0;
  background: #0d1117;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow: hidden;
}

html[data-hp-theme="light"] .awsc-codeblock {
  background: #f6f8fa;
}

.awsc-codeblock__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: var(--awsc-ink);
  border-bottom: 1px solid var(--awsc-border);
}

html[data-hp-theme="light"] .awsc-codeblock__header {
  background: var(--awsc-bg-panel);
}

.awsc-codeblock__lang {
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--awsc-accent);
}

.awsc-codeblock__copy {
  padding: 3px 12px;
  border: 1px solid var(--awsc-border-bright);
  border-radius: 5px;
  background: transparent;
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  cursor: pointer;
  transition: all var(--awsc-transition);
}

.awsc-codeblock__copy:hover {
  border-color: var(--awsc-accent);
  color: var(--awsc-accent);
}

.awsc-codeblock__copy.is-copied {
  border-color: var(--awsc-green);
  color: var(--awsc-green);
}

.awsc-codeblock pre {
  margin: 0 !important;
  padding: 14px 16px !important;
  background: transparent !important;
  font-family: var(--awsc-font-mono) !important;
  font-size: var(--awsc-font-size-code) !important;
  line-height: 1.65 !important;
  overflow-x: auto;
}

.awsc-codeblock code {
  font-family: var(--awsc-font-mono) !important;
  background: transparent !important;
}

/* ── IaC triple-tab switcher: [ AWS CLI ] [ Terraform ] [ CDK ] ── */

.awsc-iac {
  margin: 20px 0;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow: hidden;
  background: var(--awsc-bg-elevated);
}

.awsc-iac__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: var(--awsc-ink);
  border-bottom: 1px solid var(--awsc-border);
  padding: 0 8px;
}

html[data-hp-theme="light"] .awsc-iac__tabs {
  background: var(--awsc-bg-panel);
}

.awsc-iac__tab {
  appearance: none;
  padding: 9px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color var(--awsc-transition), border-color var(--awsc-transition);
}

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

.awsc-iac__tab.is-active {
  color: var(--awsc-accent);
  border-bottom-color: var(--awsc-accent);
}

.awsc-iac__label {
  margin-left: auto;
  align-self: center;
  padding-right: 8px;
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  color: var(--awsc-text-dim);
  letter-spacing: 0.04em;
}

.awsc-iac__panel {
  display: none;
}

.awsc-iac__panel.is-active {
  display: block;
}

.awsc-iac__panel .awsc-codeblock {
  margin: 0;
  border: none;
  border-radius: 0;
}

/* ── Terminal ── */

.awsc-terminal {
  margin: 20px 0;
  background: #0d1117;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow: hidden;
}

html[data-hp-theme="light"] .awsc-terminal {
  background: #1b212c;
}

.awsc-terminal__header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  background: var(--awsc-ink);
  border-bottom: 1px solid var(--awsc-border);
}

.awsc-terminal__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.awsc-terminal__dot--red { background: #ff5f57; }
.awsc-terminal__dot--yellow { background: #febc2e; }
.awsc-terminal__dot--green { background: #28c840; }

.awsc-terminal__title {
  margin-left: 8px;
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  color: var(--awsc-text-muted);
}

.awsc-terminal__body {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--awsc-font-mono);
  font-size: var(--awsc-font-size-code);
  line-height: 1.7;
  color: #e6edf3;
  overflow-x: auto;
}

.awsc-terminal__prompt {
  color: var(--awsc-accent);
  user-select: none;
}

.awsc-terminal__cmd {
  color: #e6edf3;
}

.awsc-terminal__out {
  color: #8b949e;
}

/* ── ARN anatomy explainer ── */

.awsc-arn {
  margin: 22px 0;
  padding: 20px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
}

.awsc-arn__title {
  margin: 0 0 14px;
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--awsc-text-dim);
}

.awsc-arn__string {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0;
  margin-bottom: 16px;
  padding: 14px 16px;
  background: #0d1117;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
  font-family: var(--awsc-font-mono);
  font-size: clamp(0.8rem, 0.7rem + 0.6vw, 1.05rem);
  line-height: 1.9;
}

html[data-hp-theme="light"] .awsc-arn__string {
  background: #1b212c;
}

.awsc-arn__sep {
  color: #8b949e;
  user-select: none;
}

.awsc-arn__seg {
  appearance: none;
  border: none;
  margin: 0;
  padding: 2px 4px;
  border-radius: 5px;
  background: transparent;
  font: inherit;
  color: var(--seg-color, #e6edf3);
  cursor: pointer;
  border-bottom: 2px dashed transparent;
  transition: background var(--awsc-transition), border-color var(--awsc-transition);
}

.awsc-arn__seg:hover {
  border-bottom-color: var(--seg-color, var(--awsc-accent));
  background: rgba(255, 255, 255, 0.05);
}

.awsc-arn__seg.is-active {
  background: var(--awsc-accent-dim);
  border-bottom-color: var(--seg-color, var(--awsc-accent));
}

.awsc-arn__info {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  min-height: 64px;
  padding: 12px 16px;
  background: var(--awsc-bg-panel);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
}

.awsc-arn__info-name {
  grid-column: 1 / -1;
  font-family: var(--awsc-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--awsc-accent);
}

.awsc-arn__info-desc {
  grid-column: 1 / -1;
  margin: 0;
  font-size: var(--awsc-font-size-small);
  color: var(--awsc-text-muted);
  line-height: 1.65;
}

/* ── Eco / service category map ── */

.awsc-eco {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.awsc-eco__group {
  padding: 16px 18px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  border-top: 2px solid var(--eco-color, var(--awsc-accent));
}

.awsc-eco__title {
  margin: 0 0 10px;
  font-family: var(--awsc-font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--eco-color, var(--awsc-accent));
}

.awsc-eco__list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--awsc-font-size-small);
  color: var(--awsc-text-muted);
}

.awsc-eco__list li {
  padding: 5px 0;
  border-bottom: 1px dashed var(--awsc-border);
  line-height: 1.6;
}

.awsc-eco__list li:last-child {
  border-bottom: none;
}

.awsc-eco__list strong {
  color: var(--awsc-text);
}

/* ── Timeline ── */

.awsc-timeline {
  position: relative;
  margin: 28px 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.awsc-timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--awsc-accent), var(--awsc-border));
}

.awsc-timeline__item {
  position: relative;
  margin-bottom: 22px;
}

.awsc-timeline__item::before {
  content: "";
  position: absolute;
  top: 7px;
  left: -25px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--awsc-bg);
  border: 2px solid var(--awsc-accent);
}

.awsc-timeline__year {
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--awsc-accent);
  letter-spacing: 0.06em;
}

.awsc-timeline__label {
  margin: 2px 0 4px;
  font-size: 1.02rem;
  font-weight: 600;
}

.awsc-timeline__desc {
  margin: 0;
  font-size: var(--awsc-font-size-small);
  color: var(--awsc-text-muted);
  max-width: 64ch;
}

/* ── Arch flow (node → node) ── */

.awsc-arch-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
  margin: 24px 0;
}

.awsc-arch-flow__node {
  flex: 1 1 150px;
  min-width: 140px;
  padding: 12px 14px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
}

.awsc-arch-flow__node--accent {
  border-color: var(--awsc-accent);
  background: linear-gradient(180deg, var(--awsc-accent-dim), var(--awsc-bg-elevated) 70%);
}

.awsc-arch-flow__node-title {
  margin: 0 0 4px;
  font-family: var(--awsc-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--awsc-text);
}

.awsc-arch-flow__node-desc {
  margin: 0;
  font-size: 12.5px;
  color: var(--awsc-text-muted);
  line-height: 1.55;
}

.awsc-arch-flow__arrow {
  align-self: center;
  color: var(--awsc-accent);
  font-size: 1.1rem;
}

@media (max-width: 720px) {
  .awsc-arch-flow {
    flex-direction: column;
  }
  .awsc-arch-flow__arrow {
    transform: rotate(90deg);
    align-self: flex-start;
    margin-left: 24px;
  }
}

/* ── Dual-track tabs (e.g. shared responsibility) ── */

.awsc-dual-track {
  margin: 24px 0;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow: hidden;
  background: var(--awsc-bg-elevated);
}

.awsc-dual-track__tabs {
  display: flex;
  background: var(--awsc-ink);
  border-bottom: 1px solid var(--awsc-border);
}

html[data-hp-theme="light"] .awsc-dual-track__tabs {
  background: var(--awsc-bg-panel);
}

.awsc-dual-track__tab {
  flex: 1;
  appearance: none;
  padding: 11px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: color var(--awsc-transition), border-color var(--awsc-transition);
}

.awsc-dual-track__tab:hover {
  color: var(--awsc-text);
}

.awsc-dual-track__tab.is-active {
  color: var(--awsc-accent);
  border-bottom-color: var(--awsc-accent);
}

.awsc-dual-track__panel {
  display: none;
  padding: 6px 22px;
}

.awsc-dual-track__panel.is-active {
  display: block;
}

/* ── Mermaid container ── */

.awsc-mermaid {
  margin: 24px 0;
  padding: 18px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  overflow-x: auto;
}

.awsc-mermaid .mermaid {
  display: flex;
  justify-content: center;
  background: transparent !important;
}

/* ── Toolbar: search + persona filter ── */

.awsc-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 24px 0;
}

.awsc-search {
  position: relative;
  flex: 1 1 320px;
}

.awsc-search__icon {
  position: absolute;
  top: 50%;
  left: 13px;
  transform: translateY(-50%);
  color: var(--awsc-text-dim);
  font-size: 1rem;
  pointer-events: none;
}

.awsc-search__input {
  width: 100%;
  padding: 10px 14px 10px 36px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
  color: var(--awsc-text);
  font-family: var(--awsc-font-mono);
  font-size: 13.5px;
  transition: border-color var(--awsc-transition);
}

.awsc-search__input:focus {
  outline: none;
  border-color: var(--awsc-accent);
  box-shadow: 0 0 0 3px var(--awsc-accent-dim);
}

.awsc-search__input::placeholder {
  color: var(--awsc-text-dim);
}

.awsc-search__results {
  position: absolute;
  margin: 4px 0 0;
  font-family: var(--awsc-font-mono);
  font-size: 11.5px;
  color: var(--awsc-accent);
}

.awsc-persona-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.awsc-persona-filter__btn {
  appearance: none;
  padding: 7px 14px;
  border: 1px solid var(--awsc-border);
  border-radius: 999px;
  background: var(--awsc-bg-elevated);
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--awsc-transition);
}

.awsc-persona-filter__btn:hover {
  border-color: var(--awsc-border-bright);
  color: var(--awsc-text);
}

.awsc-persona-filter__btn.is-active {
  border-color: var(--awsc-accent);
  background: var(--awsc-accent-dim);
  color: var(--awsc-accent);
}

/* ── Personas strip ── */

.awsc-personas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 20px 0 28px;
}

.awsc-persona {
  padding: 16px 18px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
}

.awsc-persona__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.awsc-persona__title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.awsc-persona__blurb {
  margin: 0;
  font-size: 13px;
  color: var(--awsc-text-muted);
  line-height: 1.65;
}

/* ── Topic cards grid ── */

.awsc-grid {
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.awsc-grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.awsc-card {
  height: 100%;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  transition: border-color var(--awsc-transition), transform var(--awsc-transition), box-shadow var(--awsc-transition);
}

.awsc-card:hover {
  border-color: var(--awsc-accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--awsc-accent-dim);
}

.awsc-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px;
  color: inherit !important;
  text-decoration: none !important;
}

.awsc-card__icon {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--awsc-accent);
}

.awsc-card__title {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
}

.awsc-card__desc {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--awsc-text-muted);
  line-height: 1.65;
}

.awsc-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

/* ── Learning path ── */

.awsc-learning-path {
  margin: 0 0 8px;
  padding: 12px 16px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-left: 3px solid var(--awsc-accent);
  border-radius: var(--awsc-radius);
  font-size: var(--awsc-font-size-small);
  color: var(--awsc-text-muted);
}

/* ── Content page layout with sidebar ── */

.awsc-layout {
  display: grid;
  gap: 32px;
}

.awsc-layout--doc {
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1024px) {
  .awsc-layout--doc {
    grid-template-columns: var(--awsc-sidebar-width) minmax(0, 1fr);
    align-items: start;
  }
}

.awsc-sidebar {
  display: block;
  position: sticky;
  top: calc(var(--awsc-nav-height) + 16px);
  max-height: calc(100vh - var(--awsc-nav-height) - 32px);
  overflow-y: auto;
  padding: 16px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
}

@media (max-width: 1023px) {
  .awsc-layout--doc .awsc-sidebar {
    position: static;
    max-height: none;
  }
}

.awsc-sidebar__title {
  margin: 0 0 10px;
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--awsc-text-dim);
}

.awsc-sidebar ol {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.55;
}

.awsc-sidebar li {
  margin: 6px 0;
}

.awsc-sidebar li::marker {
  color: var(--awsc-accent);
  font-family: var(--awsc-font-mono);
  font-size: 11px;
}

.awsc-sidebar a {
  color: var(--awsc-text-muted);
}

.awsc-sidebar a:hover {
  color: var(--awsc-accent);
  text-decoration: none;
}

.awsc-doc {
  min-width: 0;
}

.awsc-prose > p,
.awsc-prose > ul,
.awsc-prose > ol {
  max-width: none;
}

/* ── Calculators (NAT Gateway / Savings Plans / RDS) ── */

.awsc-calc {
  margin: 24px 0;
  padding: 20px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-top: 2px solid var(--awsc-amber);
  border-radius: var(--awsc-radius-lg);
}

.awsc-calc__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  font-size: 1.02rem;
  font-weight: 600;
}

.awsc-calc__subtitle {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--awsc-text-muted);
}

.awsc-calc__controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px 20px;
  margin-bottom: 16px;
}

.awsc-calc__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.awsc-calc__field label {
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  color: var(--awsc-text-muted);
}

.awsc-calc__field label output,
.awsc-calc__field label .awsc-calc__val {
  color: var(--awsc-accent);
  font-weight: 600;
}

.awsc-calc__field input[type="number"],
.awsc-calc__field select {
  padding: 8px 12px;
  background: var(--awsc-bg);
  border: 1px solid var(--awsc-border);
  border-radius: 6px;
  color: var(--awsc-text);
  font-family: var(--awsc-font-mono);
  font-size: 13px;
}

.awsc-calc__field input[type="number"]:focus,
.awsc-calc__field select:focus {
  outline: none;
  border-color: var(--awsc-accent);
}

.awsc-calc__field input[type="range"] {
  width: 100%;
  accent-color: var(--awsc-accent);
}

.awsc-calc__field input[type="checkbox"] {
  accent-color: var(--awsc-accent);
  width: 16px;
  height: 16px;
}

.awsc-calc__check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.awsc-calc__results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.awsc-calc__result {
  padding: 12px 14px;
  background: var(--awsc-bg-panel);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
}

.awsc-calc__result--total {
  border-color: var(--awsc-amber);
  background: var(--awsc-amber-dim);
}

.awsc-calc__result--win {
  border-color: var(--awsc-green);
  background: var(--awsc-green-dim);
}

.awsc-calc__result-label {
  display: block;
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--awsc-text-dim);
  margin-bottom: 4px;
}

.awsc-calc__result-value {
  display: block;
  font-family: var(--awsc-font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--awsc-text);
}

.awsc-calc__result--total .awsc-calc__result-value {
  color: var(--awsc-amber);
}

.awsc-calc__result--win .awsc-calc__result-value {
  color: var(--awsc-green);
}

.awsc-calc__formula {
  margin: 0;
  padding: 10px 14px;
  background: var(--awsc-bg);
  border: 1px dashed var(--awsc-border-bright);
  border-radius: var(--awsc-radius);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  color: var(--awsc-text-muted);
  line-height: 1.7;
  overflow-x: auto;
}

.awsc-calc__chart-wrap {
  position: relative;
  height: 240px;
  margin-top: 16px;
}

/* ── Cheat sheets page ── */

.awsc-cheatsheet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 0 0 24px;
  padding: 0;
}

.awsc-cheatsheet-nav a {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
  background: var(--awsc-bg-elevated);
  font-family: var(--awsc-font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--awsc-text-muted);
  text-decoration: none;
}

.awsc-cheatsheet-nav a:hover {
  color: var(--awsc-amber);
  border-color: var(--awsc-amber);
}

.awsc-cheatsheet {
  margin-bottom: 48px;
  padding: 22px 24px;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  background: var(--awsc-bg-elevated);
  scroll-margin-top: calc(var(--awsc-topbar-height, 56px) + 20px);
  min-width: 0;
  max-width: 100%;
}

.awsc-cheatsheet__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px 20px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--awsc-border);
}

.awsc-cheatsheet__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.awsc-cheatsheet__lede {
  margin: 6px 0 0;
  font-size: inherit;
  color: var(--awsc-text-muted);
  max-width: 60ch;
}

.awsc-cheatsheet__copy {
  appearance: none;
  justify-self: end;
  align-self: start;
  flex-shrink: 0;
  white-space: nowrap;
  height: fit-content;
  padding: 6px 12px;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
  background: var(--awsc-bg);
  color: var(--awsc-text-muted);
  font-family: var(--awsc-font-mono);
  font-size: 11px;
  line-height: 1.4;
  cursor: pointer;
}

.awsc-cheatsheet__copy:hover,
.awsc-cheatsheet__copy.is-copied {
  color: var(--awsc-amber);
  border-color: var(--awsc-amber);
}

.awsc-cheatsheet .awsc-config-table {
  font-size: 12px;
  width: 100%;
  max-width: 100%;
  margin: 0;
}

.awsc-cheatsheet .awsc-config-table td:first-child,
.awsc-cheatsheet .awsc-config-table th:first-child {
  width: 1%;
  white-space: nowrap;
}

.awsc-cheatsheet .awsc-config-table code {
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  display: inline-block;
  max-width: 100%;
}

/* ── Cheatsheet groups ── */

.awsc-cheatsheet-group {
  margin: 28px 0;
  padding: 20px;
  background: var(--awsc-bg-elevated);
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius-lg);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.awsc-cheatsheet-group__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.awsc-cheatsheet-group__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.awsc-cheatsheet-code {
  margin: 12px 0;
  padding: 12px 14px;
  background: #0d1117;
  border: 1px solid var(--awsc-border);
  border-radius: var(--awsc-radius);
  font-family: var(--awsc-font-mono);
  font-size: var(--awsc-font-size-code);
  line-height: 1.7;
  overflow-x: auto;
  max-width: 100%;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  color: #e6edf3;
}

/* ── Footnote / smallprint ── */

.awsc-smallprint {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--awsc-text-dim);
  font-family: var(--awsc-font-mono);
}

/* ── Prism overrides ── */

body.aws-core :not(pre) > code[class*="language-"],
body.aws-core pre[class*="language-"] {
  background: transparent;
  font-family: var(--awsc-font-mono);
  font-size: var(--awsc-font-size-code);
  text-shadow: none;
}

/* ── Responsive ── */

@media (max-width: 640px) {
  .awsc-section {
    margin: 36px 0;
  }
  .awsc-hero__actions .awsc-btn {
    flex: 1 1 auto;
    justify-content: center;
  }
  .awsc-calc__controls {
    grid-template-columns: 1fr;
  }
}

@media print {
  body.aws-core::after {
    display: none;
  }
  .awsc-sidebar,
  .awsc-toolbar,
  .awsc-mobile-nav,
  .awsc-hub-anchors {
    display: none !important;
  }
  .awsc-layout--doc {
    grid-template-columns: 1fr;
  }
}