:root {
  --bg: #faf8f4;
  --card: #ffffff;
  --ink: #3a2300;
  --muted: #7a6a52;
  --line: #ece4d6;
  --brand: #ea580c;
  --brand-dark: #c2410c;
  --radius: 14px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  color: var(--brand-dark);
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand span {
  color: var(--brand);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
}

.site-nav a:hover {
  color: var(--brand);
  text-decoration: none;
}

.site-nav .btn {
  background: var(--brand);
  color: #fff;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
}

.site-nav .btn:hover {
  background: var(--brand-dark);
  text-decoration: none;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.container.narrow {
  max-width: 760px;
}

.hero {
  padding: 16px 0 8px;
}

.hero h1 {
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 14px;
}

.hero h1 em {
  font-style: normal;
  color: var(--brand);
}

.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--muted);
  max-width: 620px;
  margin: 0;
}

.definition {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 28px 0;
}

.definition p {
  margin: 0;
  font-size: 17.5px;
}

h2 {
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 48px 0 12px;
}

h3 {
  font-size: 19px;
  font-weight: 800;
  margin: 28px 0 8px;
}

p {
  margin: 0 0 16px;
}

ul,
ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

li {
  margin-bottom: 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0 8px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.card p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.notice {
  background: #fff4ec;
  border: 1px solid #fbd8c0;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 15.5px;
  color: #8a4a1a;
}

.disambiguation {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 15.5px;
  color: var(--muted);
}

.notice strong,
.disambiguation strong {
  color: var(--ink);
}

.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 16px;
}

.btn:hover {
  background: var(--brand-dark);
  text-decoration: none;
}

.btn.secondary {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
}

.btn.secondary:hover {
  background: #fff4ec;
}

.cta {
  margin-top: 44px;
  padding: 34px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) * 1.4);
}

.cta h2 {
  margin: 0 0 10px;
}

.cta p {
  color: var(--muted);
  margin-bottom: 20px;
}

.cta .btn {
  margin: 4px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
}

th,
td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
}

th {
  background: #f3ede1;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:last-child td {
  border-bottom: none;
}

code {
  background: #f3ede1;
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 0.9em;
}

.meta-note {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 20px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

.site-footer .footer-links {
  margin: 0 0 10px;
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--muted);
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--brand);
}

.kicker {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.breadcrumbs {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
}

.breadcrumbs a {
  color: var(--muted);
}

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

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 12px;
}

.faq-item h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.faq-item p {
  margin: 0;
  font-size: 15.5px;
  color: var(--muted);
}

.faq-item ul {
  margin: 6px 0 0;
}

.faq-item li {
  margin-bottom: 4px;
  font-size: 15.5px;
  color: var(--muted);
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .site-header-inner {
    padding: 12px 16px;
  }

  .site-nav {
    gap: 12px;
  }

  .site-nav a:not(.btn) {
    font-size: 14px;
  }

  .container {
    padding: 36px 18px 64px;
  }

  .definition {
    padding: 16px 18px;
  }

  .cta {
    padding: 28px 20px;
  }

  th,
  td {
    padding: 10px 12px;
  }
}