:root {
  --bg: #f4f1ea;
  --paper: #fffdf8;
  --ink: #16221c;
  --muted: #5b6b63;
  --line: #d7ddd6;
  --green: #0b6b4f;
  --green-deep: #084536;
  --green-soft: #e4f3ec;
  --amber: #8a5a12;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0, rgba(11, 107, 79, .08), transparent 320px),
    linear-gradient(180deg, #fbf8f1 0, var(--bg) 180px);
  color: var(--ink);
  font: 18px/1.65 "Iowan Old Style", "Palatino Linotype", Palatino, "Songti SC", "Source Han Serif SC", serif;
}

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

a { color: var(--green-deep); }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.skip:focus {
  left: 12px;
  z-index: 10;
  background: #fff;
  padding: 8px 12px;
}

.wrap {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -.03em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--green);
  color: #fff;
  font: 700 13px/1 ui-sans-serif, system-ui, sans-serif;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  font: 15px/1.4 ui-sans-serif, system-ui, sans-serif;
}

nav a { text-decoration: none; color: var(--muted); }
nav a[aria-current="page"],
nav a:hover { color: var(--green-deep); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 42px;
  align-items: end;
  padding: 64px 0 48px;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.12;
  letter-spacing: -.04em;
}

.lede {
  margin: 0 0 28px;
  max-width: 38rem;
  color: var(--muted);
  font-size: 20px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font: 600 15px/1 ui-sans-serif, system-ui, sans-serif;
}

.button.primary {
  background: var(--green);
  color: #fff;
}

.button.ghost {
  background: #fff;
  color: var(--green-deep);
  border: 1px solid var(--line);
}

.hero-aside {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}

.hero-aside dt {
  margin: 0;
  color: var(--muted);
  font: 13px/1.4 ui-sans-serif, system-ui, sans-serif;
}

.hero-aside dd {
  margin: 0 0 14px;
  font-weight: 700;
}

.section { padding: 28px 0 8px; }

.section h2 {
  margin: 0 0 14px;
  font-size: 28px;
  letter-spacing: -.03em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card, article.card {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
}

.card h3, .card h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.card p, .prose p { margin: 0 0 12px; }

.prose { max-width: 46rem; }

.crumbs {
  margin: 24px 0 0;
  color: var(--muted);
  font: 14px/1.5 ui-sans-serif, system-ui, sans-serif;
}

.crumbs a { color: inherit; }

.kicker {
  margin: 0 0 8px;
  color: var(--green);
  font: 700 13px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.risk {
  margin: 36px 0 12px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff8ea;
}

.site-footer {
  margin-top: 48px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 14px/1.6 ui-sans-serif, system-ui, sans-serif;
}

.site-footer nav { margin-bottom: 12px; }

.updated { color: var(--muted); font-size: 14px; }

.product-shot {
  margin: 0 0 8px;
}

.product-shot img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
}

.product-shot figcaption {
  margin-top: 10px;
  color: var(--muted);
  font: 14px/1.5 ui-sans-serif, system-ui, sans-serif;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  font: 16px/1.5 ui-sans-serif, system-ui, sans-serif;
}

.price-table th,
.price-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.price-table th {
  color: var(--muted);
  font-weight: 600;
}

.not-found {
  padding: 72px 0 40px;
}

@media (max-width: 860px) {
  .hero, .grid { grid-template-columns: 1fr; }
  .site-header { align-items: flex-start; flex-direction: column; }
  body { font-size: 17px; }
}