:root {
  --ink: #10213f;
  --muted: #47566f;
  --accent: #b55b31;
  --border: rgba(16, 33, 63, 0.12);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --background-top: #fffaf2;
  --background-bottom: #eef2fb;
  --shadow: 0 24px 60px rgba(16, 33, 63, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 208, 159, 0.45), transparent 28%),
    radial-gradient(circle at bottom right, rgba(58, 77, 127, 0.14), transparent 24%),
    linear-gradient(180deg, var(--background-top) 0%, #f8efe5 48%, var(--background-bottom) 100%);
}

a {
  color: inherit;
}

code,
pre {
  font-family: "SFMono-Regular", "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
}

.page-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.site-header,
.site-footer,
.card,
.hero-panel-card,
.content-section,
.cta-band,
.tool-card,
.faq-card,
.example-card {
  backdrop-filter: blur(12px);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 20px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.brand {
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.site-nav {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a,
.locale-switcher a {
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.site-nav a[aria-current="page"],
.locale-switcher .locale-active {
  background: var(--ink);
  color: #f8fafc;
}

.locale-switcher {
  display: inline-flex;
  gap: 8px;
  background: rgba(16, 33, 63, 0.06);
  padding: 4px;
  border-radius: 999px;
}

.site-main {
  display: grid;
  gap: 32px;
  padding-top: 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.docs-hero {
  display: grid;
  gap: 18px;
}

.hero-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.eyebrow,
.section-eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
  font-weight: 700;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(16, 33, 63, 0.08);
  font-weight: 700;
}

h1,
h2,
h3,
h4,
p,
ol,
ul {
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5.1rem);
  line-height: 0.98;
  max-width: 12ch;
}

.docs-hero h1 {
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.12;
}

h3 {
  font-size: 1.2rem;
}

h4 {
  font-size: 1rem;
}

.lede,
.content-section p,
.card p,
.tool-card p,
.faq-card p,
.site-footer p {
  line-height: 1.78;
  color: var(--muted);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  background: var(--ink);
  color: #fffdf8;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border);
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.hero-panel-card,
.content-section,
.tool-card,
.faq-card,
.example-card,
.cta-band {
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-panel-card,
.content-section,
.example-card {
  padding: 24px;
}

.panel-label {
  margin-bottom: 10px;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 700;
}

.bullet-list,
.steps-list {
  padding-left: 20px;
  display: grid;
  gap: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.content-section {
  display: grid;
  gap: 18px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card,
.faq-card {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.78);
}

.cta-band {
  padding: 28px;
  display: grid;
  gap: 18px;
  background: linear-gradient(135deg, rgba(16, 33, 63, 0.98) 0%, rgba(35, 56, 102, 0.92) 100%);
}

.cta-band h2,
.cta-band p {
  color: #f8fafc;
}

.cta-band p {
  color: rgba(248, 250, 252, 0.82);
}

.cta-band .button-primary {
  background: #f8fafc;
  color: var(--ink);
}

.cta-band .button-secondary {
  color: #f8fafc;
  border-color: rgba(248, 250, 252, 0.26);
  background: transparent;
}

.endpoint-box,
.resource-box,
.formula-box {
  border-radius: 20px;
  background: rgba(16, 33, 63, 0.06);
  padding: 16px 18px;
  border: 1px solid rgba(16, 33, 63, 0.08);
}

.endpoint-box code,
.resource-box code,
.formula-box span {
  font-size: 1rem;
  word-break: break-word;
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(16, 33, 63, 0.08);
  vertical-align: top;
}

th {
  color: var(--ink);
  font-size: 0.92rem;
}

td {
  color: var(--muted);
  line-height: 1.65;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.code-block {
  padding: 16px;
  overflow: auto;
  border-radius: 20px;
  background: rgba(16, 33, 63, 0.95);
  color: #f8fafc;
  font-size: 0.88rem;
  line-height: 1.6;
}

.tool-card {
  padding: 22px;
  display: grid;
  gap: 18px;
}

.tool-head {
  display: grid;
  gap: 8px;
}

.tool-grid {
  display: grid;
  gap: 18px;
}

.faq-list {
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 0;
}

.site-footer {
  margin-top: 32px;
  display: grid;
  gap: 6px;
  padding: 22px 24px;
  border-radius: 28px;
  background: rgba(16, 33, 63, 0.94);
  color: #f8fafc;
  box-shadow: var(--shadow);
}

.site-footer p {
  color: rgba(248, 250, 252, 0.82);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 13ch;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 16px;
  }

  .site-header {
    border-radius: 28px;
  }

  .site-nav,
  .locale-switcher {
    width: 100%;
  }

  .site-nav a,
  .locale-switcher a {
    flex: 1 1 0;
    text-align: center;
  }

  table {
    min-width: 560px;
  }

  .content-section,
  .hero-panel-card,
  .cta-band,
  .example-card,
  .tool-card,
  .faq-card {
    padding: 20px;
  }
}