:root {
  --bg: #f5f1e8;
  --paper: #fbf9f4;
  --ink: #181817;
  --muted: #6f6b63;
  --line: #d9d3c7;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(245, 241, 232, 0.96);
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand {
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.08em;
  font-size: 21px;
}

.nav {
  display: flex;
  gap: 26px;
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 28px 96px;
}

.hero {
  min-height: 64vh;
  display: grid;
  align-content: center;
  border-bottom: 1px solid var(--line);
  padding: 50px 0 76px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 20px;
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.15;
}

h1 {
  font-size: clamp(48px, 9vw, 108px);
  margin: 0 0 28px;
}

.hero p {
  max-width: 720px;
  font-size: clamp(20px, 2.2vw, 30px);
  color: var(--muted);
  margin: 0;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 42px;
}

.button {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 13px 20px;
  text-decoration: none;
  font-size: 14px;
}

.button--solid {
  background: var(--ink);
  color: var(--paper);
}

.section {
  padding: 70px 0;
  border-bottom: 1px solid var(--line);
}

.section h2 {
  font-size: clamp(30px, 4vw, 48px);
  margin: 0 0 22px;
}

.section p {
  max-width: 760px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 34px;
}

.panel {
  border-top: 1px solid var(--ink);
  padding-top: 18px;
}

.panel h3 {
  font-size: 24px;
  margin: 0 0 10px;
}

.docs-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 60px;
}

.docs-nav {
  position: sticky;
  top: 24px;
  align-self: start;
}

.docs-nav a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.docs-content section {
  padding: 34px 0 44px;
  border-bottom: 1px solid var(--line);
}

.docs-content h2 {
  font-size: 32px;
  margin: 0 0 14px;
}

.docs-content h3 {
  font-size: 21px;
  margin-top: 28px;
}

.docs-content p,
.docs-content li {
  color: var(--muted);
}

.form {
  max-width: 720px;
}

.field {
  margin-bottom: 22px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  padding: 13px 14px;
  font: inherit;
}

textarea {
  min-height: 170px;
  resize: vertical;
}

.notice {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  margin: 30px 0;
  color: var(--muted);
  font-size: 14px;
}

.status {
  margin-top: 18px;
  min-height: 24px;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .site-header__inner {
    padding: 18px 20px;
  }

  .nav {
    gap: 16px;
  }

  main {
    padding: 46px 20px 72px;
  }

  .hero {
    min-height: 58vh;
    padding: 34px 0 58px;
  }

  .grid,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    position: static;
    border-bottom: 1px solid var(--line);
    padding-bottom: 24px;
  }
}

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