.product-intro {
  --pi-ink: #1d1d1f;
  --pi-text: #4e5957;
  --pi-muted: #60716b;
  --pi-accent: #21735b;
  --pi-border: #dae4df;
  --pi-bg: #f7faf8;
  --brand: var(--pi-accent);
  --ink: var(--pi-ink);
  color: var(--pi-ink);
  background: var(--pi-bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.product-intro::before, .product-intro::after { content: none; }
.product-intro main { overflow: clip; }
.product-intro main [id] { scroll-margin-top: 100px; }
.product-intro .site-header {
  position: sticky;
  top: 0;
  width: 100%;
  max-width: none;
  min-height: 72px;
  margin: 0;
  padding: 14px max(24px, calc((100vw - 1200px) / 2));
  border: 0;
  border-bottom: 1px solid var(--pi-border);
  border-radius: 0;
  background: rgb(251 251 253 / 95%);
  box-shadow: none;
}
.product-intro .brand img { height: 34px; }
.product-intro .header-actions { display: flex; align-items: center; gap: 20px; }
.product-intro .nav { margin: 0; }
.product-intro .nav a { font-size: 14px; color: var(--pi-text); }
.product-intro .language-switch { border: 1px solid var(--pi-border); box-shadow: none; }
.product-intro .language-switch:hover { background: var(--pi-accent); color: white; }
.product-intro .footer { background: var(--pi-bg); }
.product-intro .skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; padding: 12px 20px; background: white; color: var(--pi-accent); }
.product-intro .skip-link:focus { top: 12px; }
.product-intro :is(a, summary, button):focus-visible { outline: 3px solid var(--pi-accent); outline-offset: 5px; }
.product-intro :is(h1, h2, h3, h4, p) { margin-top: 0; }
.product-intro h1 { margin-bottom: 28px; font-size: clamp(44px, 4.5vw, 64px); line-height: 1.22; font-weight: 700; letter-spacing: 0; }
.product-intro h2 { margin-bottom: 0; font-size: clamp(28px, 3vw, 38px); line-height: 1.4; font-weight: 600; letter-spacing: 0; }
.product-intro h3 { font-size: 22px; line-height: 1.45; font-weight: 600; }
.product-intro p { text-wrap: pretty; }
.p-wrap { width: min(1200px, calc(100% - 80px)); margin-inline: auto; }
.p-hero { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; padding-block: 80px 72px; }
.p-hero > * { min-width: 0; }
.p-brand { color: var(--pi-accent); font-size: 17px; font-weight: 600; margin: 0 0 28px; }
.p-lead { max-width: 30em; font-size: 17px; line-height: 1.9; color: var(--pi-text); margin-bottom: 32px; }
.p-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.p-button { display: inline-flex; min-height: 52px; padding: 13px 24px; align-items: center; justify-content: center; border-radius: 14px; color: white; background: var(--pi-accent); font-size: 15px; font-weight: 600; text-align: center; transition: background-color 160ms; }
.p-button:hover { background: var(--pi-ink); color: white; }
.p-text-link { padding-block: 12px; font-size: 15px; font-weight: 500; }
.p-text-link:hover { color: var(--pi-accent); }
.p-benefits { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: 24px 0 0; font-size: 12px; color: var(--pi-muted); }
.p-benefits li { display: flex; align-items: center; gap: 7px; }
.p-benefits li::before { content: ""; width: 7px; height: 4px; border-left: 1.5px solid var(--pi-accent); border-bottom: 1.5px solid var(--pi-accent); transform: rotate(-45deg); }
.p-section { padding-block: 88px; }
.p-section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 40px; }
.p-section-head > p { max-width: 30em; margin-bottom: 4px; font-size: 15px; color: var(--pi-text); line-height: 1.9; }
.p-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--pi-accent); font-size: 14px; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.p-link:hover { color: var(--pi-ink); }
.p-radio, .p-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.p-radio:focus-visible + label { outline: 3px solid var(--pi-accent); outline-offset: 4px; }
.p-tags { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 24px 0 0; list-style: none; }
.p-tags li { padding: 5px 12px; border: 1px solid var(--pi-border); border-radius: 8px; font-size: 12px; color: var(--pi-muted); }
.p-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px; margin: 0; padding: 0; list-style: none; }
.p-steps li { border-top: 1px solid var(--pi-border); padding-top: 22px; }
.p-steps li > span { display: block; color: var(--pi-accent); font-size: 14px; font-weight: 600; margin-bottom: 22px; }
.p-steps h3 { margin: 0 0 12px; font-size: 21px; }
.p-steps p { margin-bottom: 0; color: var(--pi-text); font-size: 15px; line-height: 1.9; }
.p-questions { border-top: 1px solid var(--pi-border); }
.p-questions details { border-bottom: 1px solid var(--pi-border); }
.p-questions summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 2px; font-size: 16px; font-weight: 500; cursor: pointer; list-style: none; }
.p-questions summary::-webkit-details-marker { display: none; }
.p-questions summary > span { position: relative; flex: 0 0 14px; height: 14px; }
.p-questions summary > span::before, .p-questions summary > span::after { content: ""; position: absolute; top: 6px; left: 0; width: 14px; height: 1.5px; background: var(--pi-accent); }
.p-questions summary > span::after { transform: rotate(90deg); }
.p-questions details[open] summary > span::after { transform: rotate(0); }
.p-questions details p { margin: 0; padding: 0 36px 26px 2px; max-width: 65em; color: var(--pi-text); font-size: 15px; line-height: 1.9; }
.p-discover { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 32px; padding-block: 24px 40px; font-size: 13px; color: var(--pi-muted); }
.p-discover > span { margin-right: auto; }
.p-discover a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; }
.p-discover a:hover { color: var(--pi-accent); text-decoration: underline; }

@media (max-width: 1000px) {
  .p-hero { gap: 40px; padding-block: 64px; }
  .product-intro h1 { font-size: 48px; }
  .p-section-head { align-items: flex-start; }
  .p-section-head > p { max-width: 24em; }
  .p-steps { gap: 28px; }
}
@media (max-width: 800px) {
  .p-wrap { width: calc(100% - 48px); }
  .p-hero { gap: 28px; }
  .product-intro h1 { font-size: 40px; }
  .p-lead { font-size: 16px; }
  .p-section-head { flex-direction: column; gap: 18px; margin-bottom: 30px; }
  .p-section-head > p { max-width: none; }
  .p-section { padding-block: 64px; }
  .product-intro .nav a { padding-inline: 8px; }
  .product-intro .header-actions { gap: 10px; }
}
@media (max-width: 600px) {
  .p-wrap { width: calc(100% - 40px); }
  .product-intro .site-header { min-height: 64px; padding: 12px 20px; gap: 12px; }
  .product-intro .brand img { height: 28px; }
  .product-intro .site-header .nav { display: none; }
  .product-intro .language-switch { min-height: 36px; padding-inline: 12px; }
  .product-intro main [id] { scroll-margin-top: 88px; }
  .p-hero { grid-template-columns: 1fr; padding-block: 40px 44px; gap: 34px; }
  .p-brand { font-size: 16px; margin-bottom: 24px; }
  .product-intro h1 { font-size: clamp(35px, 10vw, 46px); margin-bottom: 24px; }
  .product-intro h2 { font-size: 28px; }
  .p-lead { margin-bottom: 24px; font-size: 16px; }
  .p-actions { gap: 10px 18px; }
  .p-button { padding-inline: 20px; }
  .p-text-link { font-size: 14px; }
  .p-benefits { font-size: 11px; gap: 8px 14px; margin-top: 20px; }
  .p-section { padding-block: 48px; }
  .p-section-head > p { font-size: 14px; }
  .p-steps { grid-template-columns: 1fr; gap: 26px; }
  .p-steps li { padding-top: 18px; }
  .p-steps li > span { float: left; margin-right: 18px; margin-bottom: 0; line-height: 30px; }
  .p-steps h3 { font-size: 19px; line-height: 30px; margin-bottom: 8px; }
  .p-steps p { padding-left: 36px; font-size: 14px; }
  .p-questions summary { font-size: 15px; padding-block: 21px; }
  .p-questions details p { font-size: 14px; padding-right: 20px; }
  .p-discover { gap: 6px 20px; padding-block: 12px 28px; }
  .p-discover > span { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html:has(.product-intro) { scroll-behavior: auto; }
  .product-intro *, .product-intro *::before, .product-intro *::after { animation: none !important; transition: none !important; }
}