.download-screen {
  --download-ink: #13233a;
  --download-muted: #607087;
  --download-line: #d6e0eb;
  --download-blue: #0b61e8;
  position: fixed;
  inset: 0;
  z-index: 1100;
  overflow: auto;
  color: var(--download-ink);
  background: #eef4f8;
}
.download-screen[hidden] { display: none; }
.download-header {
  position: sticky;
  top: 0;
  z-index: 4;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 max(24px, calc((100% - 1220px) / 2));
  background: #fff;
  border-bottom: 1px solid var(--download-line);
}
.download-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  color: var(--download-ink);
  background: transparent;
  border: 0;
  font-size: 19px;
  font-weight: 800;
}
.download-brand img { width: 36px; height: 36px; border-radius: 6px; }
.download-brand b { color: var(--download-blue); }
.download-header nav { display: flex; align-items: center; gap: 3px; }
.download-header nav a,
.download-header nav button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  color: #34465d;
  background: transparent;
  border: 0;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 800;
}
.download-header nav a:hover,
.download-header nav button:hover { background: #eef4fb; }
.download-header nav .is-active { color: var(--download-blue); background: #eaf2ff; }
.download-main { width: min(1220px, calc(100% - 48px)); margin: 0 auto; padding: 54px 0 72px; }
.download-intro { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 70px; align-items: center; }
.download-eyebrow { margin: 0 0 14px; color: var(--download-blue) !important; font-size: 12px !important; font-weight: 800; text-transform: uppercase; }
.download-intro h1 { max-width: 780px; margin: 0; font-size: clamp(36px, 4vw, 58px); line-height: 1.06; }
.download-intro > div > p:last-child { max-width: 730px; margin: 20px 0 0; color: var(--download-muted); font-size: 16px; line-height: 1.7; }
.release-tile { min-height: 230px; display: flex; flex-direction: column; justify-content: center; padding: 28px; color: #fff; background: #1456a0; border-radius: 7px; box-shadow: 0 24px 50px rgba(35, 68, 104, .18); }
.release-tile span { color: #d6e8ff; font-size: 13px; font-weight: 700; }
.release-tile strong { margin: 16px 0 8px; font-size: 44px; line-height: 1; }
.release-tile small { color: #d6e8ff; }
.download-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 38px; }
.download-options article { min-height: 260px; padding: 28px; background: #fff; border: 1px solid var(--download-line); border-radius: 7px; }
.download-options article > svg { width: 28px; height: 28px; color: var(--download-blue); }
.platform-card { position: relative; overflow: hidden; box-shadow: 0 12px 28px rgba(37, 61, 89, .07); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.platform-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: #aebdce; }
.platform-card.is-detected { border-color: #8bb7f5; box-shadow: 0 18px 38px rgba(11, 97, 232, .12); transform: translateY(-2px); }
.platform-card.is-detected::before { background: var(--download-blue); }
.platform-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.platform-card-head > svg { width: 31px; height: 31px; color: var(--download-blue); stroke-width: 1.7; }
.platform-badge { display: inline-flex; align-items: center; min-height: 27px; padding: 0 10px; color: #52647a; background: #f2f6fa; border: 1px solid #dbe4ed; border-radius: 999px; font-size: 11px; font-weight: 800; }
.platform-card.is-detected .platform-badge { color: #0753c8; background: #edf5ff; border-color: #b9d4fa; }
.platform-card.is-detected .platform-badge::after { content: " · Bu cihaz"; }
.download-options h2 { margin: 18px 0 12px; font-size: 21px; }
.download-options p { min-height: 52px; margin: 0 0 20px; color: var(--download-muted); font-size: 13px; line-height: 1.65; }
.download-primary,
.download-secondary { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 5px; font-size: 13px; font-weight: 800; }
.download-primary svg,
.download-secondary svg { width: 17px; height: 17px; }
.download-primary { color: #fff; background: var(--download-blue); border: 0; }
.download-secondary { color: var(--download-ink); background: #f5f8fb; border: 1px solid var(--download-line); }
.download-primary:hover { background: #0958d5; }
.download-primary.is-pending { background: #0b61e8; cursor: pointer; }
.download-primary.is-pending:hover { background: #0958d5; }
.download-secondary:hover { background: #ebf1f7; }
.download-primary.is-disabled,
.download-secondary.is-disabled { color: #8a98a9; background: #edf1f5; border-color: #d9e0e7; cursor: not-allowed; pointer-events: none; }
.platform-meta { display: flex; justify-content: space-between; gap: 12px; margin-top: 13px; color: #7a899b; font-size: 11px; font-weight: 700; }
.utility-card,
.release-info { min-height: 230px !important; }
.release-info dl { display: grid; gap: 11px; margin: 16px 0 0; }
.release-info dl div { display: grid; grid-template-columns: 80px 1fr; gap: 10px; font-size: 12px; }
.release-info dt { color: var(--download-muted); font-weight: 800; }
.release-info dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.download-footnote { display: flex; align-items: center; gap: 12px; margin-top: 28px; padding: 18px 20px; background: #e4f0ec; border-left: 4px solid #16845e; border-radius: 4px; }
.download-footnote svg { width: 24px; color: #16845e; }
.download-footnote span,
.download-footnote strong { display: block; }
.download-footnote span { color: #526a62; font-size: 12px; }
.download-footnote strong { margin-bottom: 3px; color: #183f32; font-size: 13px; }
@media (max-width: 800px) {
  .download-header { min-height: 64px; padding: 0 16px; }
  .download-header nav a,
  .download-header nav button:not([data-download-home]):not([data-open-admin]) { display: none; }
  .download-header nav button { padding: 0 9px; font-size: 11px; }
  .download-main { width: calc(100% - 32px); padding: 34px 0 54px; }
  .download-intro { grid-template-columns: 1fr; gap: 24px; }
  .download-intro h1 { font-size: 36px; }
  .release-tile { min-height: 150px; }
  .download-options { grid-template-columns: 1fr; }
  .download-options article { min-height: 0; }
}