:root {
  font-family: "Segoe UI", Arial, sans-serif;
  color: #252525;
  background: #fff;
  color-scheme: light;
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid #bd433c; outline-offset: 5px; }
::selection { background: #f6dcd9; }

.shell {
  max-width: 1240px;
  min-height: 100svh;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  flex-direction: column;
}
header {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { font-size: 19px; font-weight: 600; letter-spacing: -.6px; }
.brand span { color: #707070; font-weight: 400; }
nav { display: flex; gap: 4px; font-size: 12px; letter-spacing: .04em; }
nav a { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; color: #707070; }
nav a[aria-current] { color: #252525; font-weight: 600; }
main { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.product {
  display: grid;
  grid-template-columns: .9fr 1.3fr;
  align-items: center;
  gap: 64px;
  padding: 65px 0 90px;
}
.product-copy { min-width: 0; }
.pdf-mark {
  display: inline-flex;
  align-items: flex-end;
  width: 44px;
  height: 53px;
  padding: 9px 7px;
  margin-bottom: 25px;
  border-radius: 8px 2px 8px 8px;
  background: #d94b40;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  position: relative;
}
.pdf-mark::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-style: solid;
  border-width: 0 0 12px 12px;
  border-color: transparent transparent #ffffff50 transparent;
}
h1 { font-size: clamp(35px, 4.1vw, 53px); font-weight: 550; letter-spacing: -.055em; line-height: 1.12; margin: 0 0 20px; }
p { line-height: 1.65; }
.tagline { font-size: 18px; letter-spacing: -.025em; margin: 0 0 5px; }
.description { font-size: 14px; color: #626262; margin: 0; }
.downloads { display: flex; flex-direction: column; align-items: flex-start; margin-top: 30px; }
.download {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  padding: 14px 19px;
  border-radius: 7px;
  background: #262626;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}
.download:hover { background: #444; text-decoration: none; }
.download svg { width: 17px; height: 17px; flex: none; }
.download-info { display: flex; flex-wrap: wrap; gap: 0 12px; color: #626262; font-size: 13px; margin: 10px 0 0; }
.download-info span { white-space: nowrap; }
.reassurance { color: #626262; font-size: 13px; margin: 7px 0 0; text-wrap: pretty; }
.portable { font-size: 13px; line-height: 1.65; padding: 10px 0; margin-top: 11px; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: #aaa; }
.portable span { color: #626262; }
.details { margin-top: 12px; color: #626262; font-size: 13px; max-width: 380px; }
summary { cursor: pointer; width: fit-content; padding: 10px 0; }
summary:hover { color: #252525; }
.details > div { padding: 3px 0 2px; }
.details p { margin: 10px 0; }
.details a { display: inline-block; text-decoration: underline; text-underline-offset: 3px; margin-top: 3px; }
.preview { min-width: 0; }
.preview img { width: 100%; border: 1px solid #e3e5e7; border-radius: 9px; box-shadow: 0 15px 45px #2222220c; }
footer { min-height: 76px; display: flex; align-items: center; gap: 20px; color: #707070; font-size: 12px; border-top: 1px solid #eee; }
.not-found { padding: 80px 0; }
.not-found h1 { font-size: 36px; }
.not-found a { font-size: 14px; }
.skip-link { position: absolute; top: -80px; left: 20px; padding: 12px; background: #252525; color: #fff; z-index: 2; }
.skip-link:focus { top: 15px; }

@media (max-width: 1000px) {
  .shell { padding: 0 32px; }
  .product { gap: 40px; grid-template-columns: 1fr 1.15fr; }
  .tagline { font-size: 16px; }
}
@media (max-width: 700px) {
  .shell { padding: 0 25px; }
  header { min-height: 85px; }
  .product { grid-template-columns: 1fr; gap: 45px; padding: 44px 0 52px; }
  .product-copy { max-width: 440px; }
  h1 { font-size: 47px; }
  .tagline { font-size: 18px; }
  .pdf-mark { margin-bottom: 23px; }
  .preview { max-width: 540px; }
  footer { min-height: 69px; }
}
@media (max-width: 360px) {
  .shell { padding: 0 20px; }
  h1 { font-size: 40px; }
  .tagline { font-size: 16px; }
  .brand { font-size: 17px; }
}