:root {
  --bg: #f1f1f1;
  --bg-secondary: #e6e6e6;
  --surface: rgba(255, 255, 255, 0.58);
  --surface-strong: rgba(255, 255, 255, 0.8);
  --text: #181818;
  --text-secondary: #43464d;
  --accent: #586f43;
  --accent-soft: rgba(88, 111, 67, 0.12);
  --accent-2: #6e5846;
  --border: #cecfd1;
  --shadow: 0 18px 40px rgba(24, 24, 24, 0.06);
  --font-serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 111, 67, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(110, 88, 70, 0.08), transparent 20%),
    var(--bg);
  line-height: 1.65;
}

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

a:hover {
  text-decoration: underline;
}

code,
pre {
  font-family: var(--font-mono);
}

code {
  font-size: 0.94em;
  background: var(--bg-secondary);
  padding: 0.12em 0.34em;
  border-radius: 3px;
}

pre {
  margin: 0;
  overflow-x: auto;
  background: #eceae6;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  font-size: 0.93rem;
  line-height: 1.55;
}

pre code {
  padding: 0;
  background: transparent;
}

.site-shell {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 4rem;
}

.site-header,
.site-footer,
.hero,
.card,
.step,
.command-card,
.list-card,
.hero-panel {
  backdrop-filter: blur(10px);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0 2.5rem;
  font-size: 0.92rem;
}

.eyebrow,
.small-link,
.kicker,
.section-label,
.card-label,
.panel-label,
.step-number {
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.eyebrow,
.small-link,
.section-label,
.card-label,
.panel-label,
.step-number {
  color: var(--text-secondary);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.85fr);
  gap: 1.25rem;
  align-items: start;
}

.hero-copy {
  padding: 0.5rem 0 0;
}

.kicker {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.92rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.12;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 7vw, 5.2rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

p,
ul {
  margin: 0;
}

figure {
  margin: 0;
}

.lede {
  max-width: 44rem;
  margin-top: 1rem;
  font-size: 1.14rem;
  color: var(--text-secondary);
}

.showcase-copy {
  color: var(--text-secondary);
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text);
}

.button:hover {
  text-decoration: none;
  border-color: rgba(88, 111, 67, 0.45);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #f6f4ef;
}

.button-primary:hover {
  color: #f6f4ef;
}

.hero-panel,
.card,
.step,
.command-card,
.list-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.1rem;
}

.panel-list,
.list-card ul {
  padding-left: 1.2rem;
}

.panel-list li,
.list-card li {
  margin-bottom: 0.42rem;
}

.panel-note {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

.card-grid,
.step-list,
.command-blocks,
.split-grid {
  display: grid;
  gap: 1rem;
}

.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.card,
.step,
.command-card,
.list-card {
  padding: 1.15rem;
}

.card-label {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.card h2 {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}

.section {
  margin-top: 4.5rem;
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 1.15rem;
}

.section-label {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.step-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-number {
  margin-bottom: 0.55rem;
  font-size: 0.9rem;
  color: var(--accent);
}

.command-blocks {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.command-card p,
.step p,
.card p,
.list-card p,
.site-footer p {
  color: var(--text-secondary);
}

.command-card p,
.list-card p {
  margin-top: 0.85rem;
}

.split-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.showcase-hero {
  overflow: hidden;
  margin-top: 1.35rem;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.showcase-hero img {
  display: block;
  width: 100%;
  height: auto;
  background: #d7dfec;
}

.showcase-hero figcaption {
  padding: 0.95rem 1.1rem 1.1rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.96rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
  margin-top: 1rem;
}

.showcase-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.showcase-card img {
  display: block;
  width: 100%;
  height: auto;
  background: #d7dfec;
}

.showcase-card figcaption {
  padding: 0.95rem 1.1rem 1.1rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.96rem;
}

.site-footer {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.96rem;
}

@media (max-width: 900px) {
  .hero,
  .card-grid,
  .step-list,
  .command-blocks,
  .split-grid,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-header {
    padding-bottom: 2rem;
  }

  .section {
    margin-top: 3.5rem;
  }
}