:root {
  --paper: #f3f0e6;
  --surface: #fffdf8;
  --ink: #17231f;
  --muted: #66716b;
  --line: rgba(23, 35, 31, .12);
  --teal: #167c70;
  --dark: #163a38;
  --shadow: 0 22px 60px rgba(56, 50, 35, .11);
  --max: 1060px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }
.shell { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 10; background: white; padding: 10px 14px; }
.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-weight: 800; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14px; font-weight: 700; }
.nav a { color: var(--muted); }
.locale-switch {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.58);
  color: var(--ink);
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
}
.breadcrumbs { padding-top: 32px; color: var(--muted); font-size: 14px; }
.hero { display: grid; grid-template-columns: 1fr 300px; gap: 64px; align-items: center; padding: 54px 0 72px; }
.kicker { color: var(--teal); font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 14px 0 20px; font-size: clamp(42px, 7vw, 72px); line-height: 1; letter-spacing: -.05em; }
.lead { margin: 0; color: var(--muted); font-size: 20px; }
.hero img {
  width: auto;
  height: min(520px, 68vh);
  max-width: 100%;
  object-fit: contain;
  border-radius: 26px;
  box-shadow: var(--shadow);
  justify-self: end;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; min-height: 48px; align-items: center; padding: 0 17px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); font-weight: 760; }
.button-primary { background: var(--ink); border-color: var(--ink); color: white; }
.content { padding: 74px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 760px; }
h2 { margin: 0 0 16px; font-size: clamp(30px, 4vw, 46px); line-height: 1.08; letter-spacing: -.035em; }
h3 { margin: 0 0 10px; font-size: 22px; }
p { margin: 0 0 16px; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 34px; }
.card { padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; }
.card p, .card li { color: var(--muted); }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 32px; padding: 0; list-style: none; }
.steps li { counter-increment: step; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; }
.steps li::before { content: "0" counter(step); display: block; margin-bottom: 20px; color: var(--teal); font-weight: 850; }
.limitations { background: var(--dark); color: white; }
.limitations .card { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.14); }
.limitations .card p, .limitations .card li { color: #c2d0cb; }
.related { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; list-style: none; }
.related a { display: inline-flex; padding: 10px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; }
footer { padding: 30px 0 46px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
@media (max-width: 760px) {
  .shell { width: min(100% - 28px, var(--max)); }
  .topbar { align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 44px; }
  .hero img { justify-self: center; width: auto; height: min(500px, 64vh); max-width: 74vw; }
  .grid, .steps { grid-template-columns: 1fr; }
  .content { padding: 56px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }