:root {
  --dl-accent: #FFFFFF;
  --dl-accent-2: #1A1A1A;
  --dl-bg: #FFFFFF;
  --dl-text: #FFFFFF;
  --dl-text-muted: rgba(255, 255, 255, 0.62);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; }

#desktop-landing {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 34px;
  background: var(--dl-accent-2);
  color: var(--dl-text);
  font-family: var(--sans, Inter, ui-sans-serif, system-ui, sans-serif);
}
#desktop-landing[hidden] { display: none; }
.dl-bg,
.dl-overlay { display: none; }
.dl-content {
  position: relative;
  width: min(100%, 520px);
  border: 1px solid rgba(255,255,255,0.42);
  background: transparent;
  padding: 44px 38px 34px;
  text-align: center;
}
.dl-content::before,
.dl-content::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 1px;
  top: 28px;
  background: rgba(255,255,255,0.5);
}
.dl-content::before { left: 28px; }
.dl-content::after { right: 28px; }
.dl-title {
  margin: 0 0 10px;
  color: var(--dl-accent);
  font-family: Didot, "Bodoni 72", "Times New Roman", Georgia, serif;
  font-size: clamp(58px, 7vw, 86px);
  font-weight: 700;
  line-height: 0.84;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.dl-subtitle { margin: 0 0 28px; color: var(--dl-text-muted); font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.dl-qr-wrap { display: flex; justify-content: center; margin-bottom: 18px; }
.dl-qr { border: 1px solid rgba(255,255,255,0.5); background: #FFFFFF; padding: 13px; line-height: 0; }
.dl-qr img,
.dl-qr canvas { display: block; width: 200px; height: 200px; image-rendering: pixelated; }
.dl-instruction { margin: 0 0 12px; color: var(--dl-text-muted); font-size: 12px; line-height: 1.5; }
.dl-url { display: inline-block; max-width: 100%; overflow-wrap: anywhere; border: 1px solid rgba(255,255,255,0.3); padding: 8px 12px; color: var(--dl-accent); font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 11px; user-select: all; }

@media (max-width: 899px), (hover: none) and (pointer: coarse) {
  #desktop-landing { display: none !important; }
}

#landscape-overlay {
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--dl-accent-2);
  color: var(--dl-accent);
  font-family: var(--sans, Inter, ui-sans-serif, system-ui, sans-serif);
}
#landscape-overlay[hidden] { display: none; }
.lo-content { max-width: 360px; text-align: center; }
.lo-icon { width: 72px; height: 72px; margin-bottom: 18px; color: var(--dl-accent); animation: lo-rotate 2.4s ease-in-out infinite; }
@keyframes lo-rotate { 0%, 100% { transform: rotate(0deg); } 45%, 55% { transform: rotate(-90deg); } }
.lo-title { margin: 0 0 6px; font-family: Didot, "Bodoni 72", "Times New Roman", Georgia, serif; font-size: 28px; text-transform: uppercase; }
.lo-subtitle { margin: 0; color: var(--dl-text-muted); font-size: 13px; line-height: 1.5; }