:root {
  color-scheme: dark;
  --bg: #101211;
  --surface: #181b19;
  --surface-hover: #1d211e;
  --text: #f1f3ed;
  --muted: #a8b0a9;
  --accent: #c7e9ba;
  --border: #323a33;
  --radius: 16px;
  --max-width: 1120px;
  --font: Inter, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.container { width: min(var(--max-width), calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: 12px; left: 12px; transform: translateY(-160%); z-index: 10; padding: 12px 18px; color: var(--bg); background: var(--accent); }
.skip-link:focus { transform: none; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 108px; border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 650; letter-spacing: -.3px; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; background: var(--accent); border-radius: 9px; color: var(--bg); font-size: 23px; font-weight: 750; line-height: 1; }
.brand-secondary { color: var(--muted); font-weight: 400; }
nav { display: flex; align-items: center; gap: 30px; font-size: 14px; }
nav a { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; }
.intro { padding-block: 83px 77px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 19px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase; }
.eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
h1 { margin: 0; font-size: clamp(40px, 6.5vw, 76px); font-weight: 550; line-height: 1.08; letter-spacing: -3.4px; }
.intro-copy { margin: 22px 0 20px; color: var(--muted); font-size: 21px; line-height: 1.55; }
.browse-link { display: inline-flex; align-items: center; gap: 18px; min-height: 44px; font-size: 14px; }
.browse-link span { color: var(--accent); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
h2 { margin: 0; font-size: 18px; font-weight: 550; letter-spacing: -.4px; }
.section-heading > span { color: var(--muted); font-size: 12px; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.product { display: flex; flex-direction: column; min-width: 0; padding: 31px; border: 1px solid var(--border); background: var(--surface); border-radius: var(--radius); }
.product-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.product-icon { display: grid; place-items: center; width: 52px; height: 52px; color: var(--accent); background: #242d25; border: 1px solid #39453a; border-radius: 12px; }
.product-icon svg { width: 28px; height: 28px; }
.product-number { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.product-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; color: var(--muted); font-size: 12px; }
.version { padding: 2px 8px; border: 1px solid var(--border); border-radius: 5px; font-size: 11px; }
h3 { margin: 0; font-size: 31px; line-height: 1.3; font-weight: 550; letter-spacing: -1px; }
.description { margin: 12px 0 23px; color: var(--muted); font-size: 16px; line-height: 1.7; max-width: 350px; }
.features { display: grid; gap: 10px; margin: 0 0 30px; padding: 0; list-style: none; font-size: 13px; }
.features li { position: relative; padding-left: 18px; }
.features li::before { position: absolute; left: 0; top: .7em; width: 5px; height: 5px; content: ""; border: 1px solid var(--muted); border-radius: 50%; }
.product-bottom { margin-top: auto; }
.requirements { min-height: 40px; margin: 0 0 19px; color: var(--muted); font-size: 11px; line-height: 1.7; max-width: 390px; }
.actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 27px; min-height: 46px; padding: 10px 17px; border: 1px solid transparent; border-radius: 7px; background: var(--accent); color: #192116; font-size: 13px; font-weight: 650; }
.button:hover { background: #dbf4d2; color: #192116; }
.text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 12px; }
details { margin-top: 23px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 12px; }
summary { cursor: pointer; color: var(--muted); min-height: 28px; padding-block: 3px; }
summary:hover { color: var(--text); }
.install-details { padding-top: 2px; }
.install-details p { color: var(--muted); line-height: 1.8; }
.install-details a { text-decoration: underline; text-underline-offset: 4px; }
.download-note { display: flex; align-items: flex-start; gap: 14px; padding: 25px 2px 55px; color: var(--muted); font-size: 12px; }
.download-note > span { color: var(--accent); font-size: 17px; line-height: 1.45; }
.download-note p { margin: 0; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 96px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); }
.site-footer > span { color: var(--text); }
.site-footer a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 800px) {
  .container { width: calc(100% - 40px); }
  .site-header { min-height: 88px; }
  .intro { padding-block: 62px; }
  h1 { letter-spacing: -2px; }
  .product-grid { gap: 16px; }
  .product { padding: 24px; }
  .actions { gap: 8px 18px; }
}
@media (max-width: 640px) {
  .brand-secondary { display: none; }
  nav { gap: 20px; font-size: 13px; }
  .intro { padding-block: 53px 52px; }
  h1 { font-size: clamp(36px, 10.4vw, 60px); letter-spacing: -1.8px; }
  .intro-copy { font-size: 18px; margin-top: 19px; }
  .desktop-break { display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .product { padding: 25px; }
  .product-top { margin-bottom: 25px; }
  .description { max-width: none; }
  .section-heading > span { font-size: 11px; }
  .requirements { min-height: 0; }
  .download-note { padding-bottom: 35px; }
  .site-footer { min-height: 90px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }