:root {
  --void: #0d0a08;
  --card-bg: #17130e;
  --card-bg-dim: #120e0a;
  --paper: #f5efe6;
  --ash: #b5a898;
  --ash-dim: #8a7d6c;
  --lamp: #f2a75a;
  --lamp-soft: rgba(242, 167, 90, 0.14);
  --hair: rgba(245, 239, 230, 0.12);
  --hair-dim: rgba(245, 239, 230, 0.06);
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-text: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
html { scroll-padding-top: env(safe-area-inset-top, 0px); }
*, *::before, *::after { box-sizing: inherit; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1px 1px at 12% 20%, #fff 100%, transparent),
    radial-gradient(1px 1px at 26% 8%, #fff 100%, transparent),
    radial-gradient(1px 1px at 41% 30%, #fff 100%, transparent),
    radial-gradient(1px 1px at 63% 14%, #fff 100%, transparent),
    radial-gradient(1px 1px at 78% 24%, #fff 100%, transparent),
    radial-gradient(1px 1px at 88% 10%, #fff 100%, transparent),
    radial-gradient(ellipse 60% 45% at 18% 78%, var(--lamp-soft) 0%, transparent 70%),
    linear-gradient(180deg, #14100c 0%, var(--void) 55%);
  background-attachment: fixed;
  color: var(--paper);
  font-family: var(--font-text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
}
main {
  width: 100%;
  max-width: 620px;
  text-align: center;
}
.kicker {
  font-size: 1rem;
  color: var(--ash);
  margin: 0 0 16px;
}
h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.25;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.sub {
  color: var(--ash);
  font-size: 1.02rem;
  line-height: 1.6;
  max-width: 460px;
  margin: 0 auto 48px;
}
.desks {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.desk {
  flex: 1 1 240px;
  max-width: 280px;
  border-radius: 8px;
  padding: 24px;
  text-align: left;
  position: relative;
  overflow: hidden;
}
.desk::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.desk.lit {
  background: var(--card-bg);
  border: 1px solid var(--hair);
  transition: box-shadow 0.25s var(--ease-in-out), transform 0.25s var(--ease-in-out), border-color 0.25s var(--ease-in-out);
}
.desk.lit::before { background: var(--lamp); }
.desk.lit:hover, .desk.lit:focus-within {
  border-color: rgba(242, 167, 90, 0.4);
  box-shadow: 0 8px 28px -12px var(--lamp-soft), 0 0 0 1px rgba(242, 167, 90, 0.08) inset;
  transform: translateY(-2px);
}
.desk.dim {
  background: var(--card-bg-dim);
  border: 1px dashed var(--hair-dim);
  color: var(--ash-dim);
}
.desk.dim::before { background: var(--hair-dim); }
.desk h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0 0 8px;
  color: var(--paper);
}
.desk.dim h2 { color: var(--ash-dim); }
.desk p {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ash);
  margin: 0 0 16px;
}
.desk.dim p { color: var(--ash-dim); }
.enter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-family: var(--font-text);
  font-weight: 500;
  font-size: 1rem;
  color: var(--void);
  background: var(--lamp);
  border: none;
  border-radius: 5px;
  padding: 0 20px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease-out);
}
.enter:hover { background: #f5b578; }
.enter:focus-visible, a:focus-visible {
  outline: 2px solid var(--lamp);
  outline-offset: 2px;
}
.waiting {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--ash-dim);
  border: 1px solid var(--hair-dim);
  border-radius: 5px;
  padding: 8px 16px;
}
footer {
  margin-top: 48px;
  font-size: 0.82rem;
  color: var(--ash-dim);
}
footer.mono { font-family: var(--font-mono); letter-spacing: -0.01em; }
.fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.4s var(--ease-out) forwards;
}
.fade-in.d2 { animation-delay: 0.1s; }
.fade-in.d3 { animation-delay: 0.2s; }
@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { animation: none; opacity: 1; transform: none; }
  .desk.lit:hover, .desk.lit:focus-within { transform: none; }
}