:root {
  color-scheme: dark;
  --bg: #0b131d;
  --panel: #131f2b;
  --line: #2c3b49;
  --text: #f0f5f4;
  --muted: #aebbc6;
  --mint: #65e4c3;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { width: min(840px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0 32px; }
header { text-align: center; margin-bottom: 38px; }
header img { display: block; margin: 0 auto 18px; }
h1 { margin: 0; font-size: clamp(32px, 6vw, 44px); line-height: 1.2; letter-spacing: -1.4px; }
header p { margin: 14px 0 0; color: var(--muted); }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--mint); outline-offset: 5px; }
.downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.platform { padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.mac { border-color: #3c7165; }
.badge { display: inline-block; font-size: 12px; color: var(--mint); }
.upcoming .badge { color: var(--muted); }
.platform h2 { font-size: 25px; line-height: 1.3; letter-spacing: -.6px; margin: 14px 0 12px; }
.compatibility { color: var(--muted); font-size: 14px; min-height: 68px; margin: 0 0 24px; }
.button { display: flex; justify-content: center; align-items: center; gap: 12px; width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid transparent; border-radius: 9px; font: inherit; font-size: 15px; font-weight: 650; text-decoration: none; background: var(--mint); color: #0a2925; }
a.button:hover { background: #9bf5dc; }
.button:disabled { background: #1a2937; color: #9aaab8; border-color: #344452; cursor: default; }
.metadata { margin: 14px 0 0; font-size: 12px; color: var(--muted); text-align: center; }
.installation { margin: 30px 0; font-size: 14px; color: var(--muted); }
.installation h2 { margin: 0 0 8px; font-size: 16px; color: var(--text); }
.installation p { margin: 0 0 14px; }
.notice { padding-left: 14px; border-left: 2px solid #d7ab70; color: #d6c4aa; }
footer { padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; font-size: 12px; }
@media (max-width: 620px) {
  main { padding-top: 36px; }
  header { margin-bottom: 28px; }
  .downloads { grid-template-columns: 1fr; gap: 16px; }
  .platform { padding: 24px; }
  .compatibility { min-height: 0; }
}