:root {
  --color-primary: #1f6b56;
  --color-primary: oklch(0.42 0.09 165);
  --color-bg: #f7f5f0;
  --color-bg: oklch(0.98 0.008 85);
  --color-text: #3d3a36;
  --color-heading: #1f1d1a;
  --color-border: #e8e4dc;
  --content-max: 960px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-underline-offset: 0.18em;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  color: var(--color-heading);
  line-height: 1.2;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--color-border);
  background: #f7f5f0;
  background: rgb(247 245 240 / 92%);
}

@supports ((-webkit-backdrop-filter: blur(12px)) or (backdrop-filter: blur(12px))) {
  .site-header {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
}

.site-inner,
.page {
  width: min(100% - 2rem, var(--content-max));
  margin-inline: auto;
}

.site-nav {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-nav a,
.card-link,
.back-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.brand {
  color: var(--color-heading);
  font-weight: 750;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
}

.page {
  padding-block: 3rem 4rem;
}

.page-heading,
.article-heading {
  margin-bottom: 2rem;
}

.page-heading h1,
.article-heading h1 {
  margin-block: 0.25rem 0.75rem;
  font-size: clamp(2rem, 7vw, 3.75rem);
}

.eyebrow,
.meta {
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card,
.product-panel,
.error-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #ffffff;
}

.card h2 {
  margin-block: 0.25rem;
}

.card-link {
  color: var(--color-heading);
}

.card-image,
.article-cover {
  display: block;
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.card-image {
  aspect-ratio: 16 / 9;
}

.article {
  max-width: 760px;
  margin-inline: auto;
}

.lead {
  max-width: 65ch;
  font-size: 1.125rem;
}

.article-body {
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
}

.article-body pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 1rem;
  border-radius: 8px;
  background: #1f1d1a;
  color: #f7f5f0;
}

.article-body table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.article-body th,
.article-body td {
  padding: 0.5rem;
  border: 1px solid var(--color-border);
}

.price {
  color: var(--color-heading);
  font-size: 1.5rem;
  font-weight: 750;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.empty-state,
.error-card {
  text-align: center;
}

.error-page {
  display: grid;
  min-height: 65vh;
  place-items: center;
}

.error-card {
  width: min(100%, 560px);
}

@media (max-width: 639px) {
  .site-nav,
  .nav-links {
    flex-wrap: wrap;
  }

  .site-nav {
    padding-block: 0.5rem;
  }

  .page {
    padding-block: 2rem 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}