:root {
  --kit-bg: #f5f1e8;
  --kit-panel: rgba(255, 252, 247, 0.92);
  --kit-ink: #182126;
  --kit-muted: #5a676f;
  --kit-line: rgba(24, 33, 38, 0.12);
  --kit-accent: #0f766e;
  --kit-accent-strong: #0b4f4a;
  --kit-shadow: 0 16px 44px rgba(24, 33, 38, 0.12);
}

* {
  box-sizing: border-box;
}

body.kit-page {
  margin: 0;
  color: var(--kit-ink);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(180deg, #ece6dc 0%, var(--kit-bg) 100%);
  font-family: Georgia, "Times New Roman", serif;
}

.kit-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(245, 241, 232, 0.88);
  border-bottom: 1px solid var(--kit-line);
}

.kit-header-inner,
.kit-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.kit-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.kit-brand {
  color: var(--kit-ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.kit-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.kit-nav a {
  color: var(--kit-muted);
  text-decoration: none;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
}

.kit-nav a:hover,
.kit-nav a[aria-current="page"] {
  color: var(--kit-accent-strong);
  border-color: rgba(15, 118, 110, 0.24);
  background: rgba(240, 255, 252, 0.88);
}

.kit-main {
  padding-top: 34px;
  padding-bottom: 48px;
}

.kit-hero {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.kit-eyebrow {
  margin: 0;
  color: var(--kit-accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
}

.kit-hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 0.96;
  max-width: 12ch;
}

.kit-lede,
.kit-copy,
.kit-card p,
.kit-list li {
  color: var(--kit-muted);
  line-height: 1.62;
}

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

.kit-card,
.kit-section {
  background: var(--kit-panel);
  border: 1px solid var(--kit-line);
  border-radius: 22px;
  box-shadow: var(--kit-shadow);
}

.kit-card {
  padding: 20px;
}

.kit-card h2,
.kit-card h3,
.kit-section h2 {
  margin-top: 0;
}

.kit-card h2,
.kit-card h3 {
  font-size: 1.3rem;
}

.kit-section {
  padding: 24px;
  margin-top: 18px;
}

.kit-notice,
.kit-cta {
  border-radius: 18px;
  border: 1px solid var(--kit-line);
  background: rgba(255, 255, 255, 0.72);
}

.kit-notice {
  margin-top: 14px;
  padding: 14px 16px;
}

.kit-notice p,
.kit-cta p,
.kit-cta li {
  color: var(--kit-muted);
  line-height: 1.6;
}

.kit-cta {
  margin-top: 18px;
  padding: 18px 20px;
}

.kit-cta h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.kit-cta ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.kit-cta a {
  color: var(--kit-accent-strong);
}

.kit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.kit-button {
  display: inline-block;
  padding: 11px 14px;
  border-radius: 999px;
  background: var(--kit-accent);
  color: #f8fdfc;
  text-decoration: none;
  border: 1px solid rgba(15, 118, 110, 0.25);
  font-size: 0.95rem;
}

.kit-button.secondary {
  background: rgba(255, 255, 255, 0.84);
  color: var(--kit-ink);
  border-color: var(--kit-line);
}

.kit-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
}

.kit-pill {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--kit-line);
  color: var(--kit-muted);
  font-size: 0.84rem;
}

.kit-list {
  margin: 0;
  padding-left: 18px;
}

.kit-code {
  margin: 12px 0 0;
  overflow: auto;
  padding: 16px;
  border-radius: 18px;
  background: #12191d;
  color: #eef5f6;
  font-family: "Courier New", Courier, monospace;
  line-height: 1.5;
  font-size: 0.92rem;
}

.kit-inline-code {
  font-family: "Courier New", Courier, monospace;
  background: rgba(18, 25, 29, 0.08);
  border-radius: 6px;
  padding: 1px 5px;
}

.kit-footer {
  margin-top: 26px;
  color: var(--kit-muted);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .kit-header-inner,
  .kit-grid {
    grid-template-columns: 1fr;
  }

  .kit-header-inner {
    display: grid;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .kit-nav {
    gap: 8px;
  }
}