body[data-halloween="download"] {
  margin: 0;
  min-height: 100svh;
  padding: 0;
  background: radial-gradient(ellipse at 15% 0, #ff9f5509, transparent 50%), #101012;
  color: #f5f5f7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
a { color: inherit; text-decoration: none; }
.download-nav { max-width: 960px; margin: auto; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.download-brand { display: inline-flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 600; letter-spacing: 1px; }
.download-brand svg { width: 27px; height: 30px; flex-shrink: 0; }
.home-link { display: inline-flex; align-items: center; justify-content: center; gap: 5px; min-height: 44px; padding: 8px 0 8px 12px; color: #aaa9ae; font-size: 13px; font-weight: 400; }
.home-link svg { width: 15px; height: 15px; }
.home-link:hover { color: #fff; }
.download-main { width: min(100% - 48px, 440px); margin: 28px auto 40px; }
.download-eyebrow { margin: 0 0 15px; color: #ffab6b; font-size: 11px; letter-spacing: 1.6px; font-weight: 500; text-transform: uppercase; }
.download-main h1 { margin: 0; font-size: clamp(36px, 6vw, 52px); font-weight: 600; line-height: 1.05; letter-spacing: -2.1px; }
.download-subtitle { max-width: 360px; margin: 18px 0 28px; color: #a6a5ab; font-size: 15px; line-height: 1.7; font-weight: 400; }
.download-features { list-style: none; padding: 0; margin: 0 0 28px; }
.download-feature { display: flex; gap: 15px; align-items: center; padding: 15px 0; border-bottom: 1px solid #ffffff0d; }
.download-feature:last-child { border-bottom: 0; }
.download-feature svg { width: 22px; height: 22px; color: #ffab6b; flex-shrink: 0; stroke-width: 1.5; }
.download-feature strong { display: block; font-size: 14px; line-height: 1.5; font-weight: 500; letter-spacing: -.15px; }
.download-feature span { display: block; margin-top: 2px; font-size: 12px; line-height: 1.6; color: #a6a5ab; }
body[data-halloween="download"] .download-btn {
  width: 100%; min-height: 52px; padding: 15px 20px; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: #ff9f55; color: #20150d; border: 1px solid transparent; border-radius: 14px; box-shadow: none;
  font-size: 14px; font-weight: 600; letter-spacing: -.1px; text-align: center;
  transition: background-color .18s ease, transform .18s ease;
}
.download-btn svg { width: 19px; height: 19px; flex-shrink: 0; }
body[data-halloween="download"] .download-btn:hover { background: #ffb374; box-shadow: none; }
.download-btn:active { transform: scale(.985); }
.download-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 10px; margin: 12px 0 0; color: #9b999f; font-size: 11px; line-height: 1.6; font-variant-numeric: tabular-nums; }
.download-meta span[hidden] { display: none; }
.download-meta span:not([hidden]) + span:not([hidden])::before { content: "·"; margin-right: 10px; color: #5e5c62; }
.install-help { margin-top: 26px; border-top: 1px solid #ffffff10; }
.install-help summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 0; min-height: 48px; color: #c6c5ca; cursor: pointer; font-size: 12px; list-style: none; }
.install-help summary::-webkit-details-marker { display: none; }
.install-help summary svg { width: 15px; height: 15px; transition: transform .18s ease; }
.install-help[open] summary svg { transform: rotate(180deg); }
.install-help ol { margin: 0 0 20px; padding-left: 20px; color: #a6a5ab; font-size: 12px; line-height: 1.8; }
.install-help li + li { margin-top: 7px; }
.download-note { margin: 8px 0 0; color: #77757c; font-size: 11px; text-align: center; line-height: 1.7; }
a:focus-visible,summary:focus-visible { outline: 2px solid #ffb374; outline-offset: 5px; border-radius: 6px; }
@media(max-width:480px) { .download-nav{padding:14px 24px}.download-main{margin-top:24px}.download-main h1{letter-spacing:-1.4px}.download-subtitle{margin-bottom:20px} }
@media(max-height:740px) { .download-nav{padding-top:12px;padding-bottom:12px}.download-main{margin-top:14px}.download-main h1{font-size:clamp(34px,6vw,44px)}.download-subtitle{margin:14px 0 18px}.download-feature{padding:12px 0}.download-features{margin-bottom:22px} }
@media(prefers-reduced-motion:reduce) { .download-btn,.install-help summary svg{transition:none}.download-btn:active{transform:none} }