:root {
  color-scheme: dark;
  --ink: #07090e;
  --paper: #f5f3f0;
  --muted: #969aa5;
  --orange: #fe5500;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  background: var(--ink);
  color: var(--paper);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-width: 280px; }
body { background: radial-gradient(ellipse at 50% 36%, #0c111b 0, var(--ink) 62%); }
button { font: inherit; }
.page { min-height: 100svh; display: flex; flex-direction: column; overflow: clip; }
.masthead { display: flex; justify-content: space-between; align-items: center; padding: 34px 4.3vw 0; position: relative; z-index: 2; }
.brand { width: 92px; height: 47px; }
.status { margin: 0; display: flex; align-items: center; gap: 13px; font-size: .875rem; color: #c3c5cc; letter-spacing: .025em; }
.status span { display: block; width: 22px; height: 1px; background: var(--orange); }
.experience { display: flex; flex: 1; flex-direction: column; justify-content: center; }
.stage { position: relative; width: 100%; height: min(58svh, 680px); min-height: 310px; isolation: isolate; }
.halo { position: absolute; inset: 3% 5%; z-index: -1; background: radial-gradient(ellipse, #fe550009, transparent 60%); pointer-events: none; }
#particles { display: block; width: 100%; height: 100%; opacity: 0; transition: opacity 1.4s ease; }
.logo-fallback { position: absolute; width: min(62%, 780px, 92svh); height: auto; left: 50%; top: 50%; transform: translate(-50%, -50%); transition: opacity 1s; }
.is-ready #particles { opacity: 1; }
.is-ready .logo-fallback { opacity: 0; }
.message { position: relative; z-index: 1; text-align: center; padding: 5px 24px 5svh; }
h1 { font-size: clamp(2rem, 3.65vw, 3.5rem); font-weight: 400; line-height: 1.17; letter-spacing: -.055em; margin: 0; }
h1 span { color: #9fa4af; }
.message p { color: var(--muted); font-size: 1rem; font-weight: 400; line-height: 1.6; letter-spacing: .005em; margin: 20px 0 0; }
.footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: center; margin: 0 4.3vw; padding: 23px 0 27px; border-top: 1px solid #ffffff12; color: #9095a0; font-size: .8125rem; line-height: 1.5; position: relative; z-index: 2; }
.footer p { margin: 0; }
.interaction-hint { opacity: 0; transition: opacity 1s; text-align: center; }
.animation-enabled .interaction-hint { opacity: 1; }
.motion-toggle { grid-column: 3; justify-self: end; background: transparent; color: #b3b7c0; border: 0; padding: 0 0 0 12px; min-height: 44px; display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: .875rem; transition: color .2s; }
.motion-toggle[hidden] { display: none; }
.motion-toggle:hover { color: #fff; }
.motion-toggle:focus-visible { outline: 2px solid var(--orange); outline-offset: 6px; border-radius: 2px; }
.motion-toggle svg { width: 16px; height: 16px; }
.play-icon { display: none; }
.motion-toggle[aria-pressed="true"] .play-icon { display: block; }
.motion-toggle[aria-pressed="true"] .pause-icon { display: none; }
.motion-paused .interaction-hint { opacity: 0; }
@media (min-height: 1000px) { .message { padding-bottom: 7svh; } }
@media (max-width: 600px) {
  .masthead { padding: 25px 24px 0; }
  .brand { width: 78px; height: auto; }
  .status { font-size: .875rem; gap: 10px; }
  .status span { width: 16px; }
  .stage { height: 48svh; min-height: 280px; }
  .logo-fallback { width: 81%; }
  .message { padding: 0 20px 8svh; }
  h1 { font-size: clamp(1.8rem, 7.7vw, 2.8rem); }
  .message p { margin-top: 17px; }
  .footer { margin: 0 24px; padding: 16px 0 20px; grid-template-columns: 1fr auto; gap: 12px; }
  .motion-toggle { grid-column: 2; }
  .interaction-hint { display: none; }
}
@media (max-height: 560px) and (min-width: 601px) {
  .masthead { padding-top: 20px; }
  .stage { height: 50svh; min-height: 220px; }
  .message { padding-bottom: 28px; }
  .message p { margin-top: 12px; }
}
@media (pointer: coarse) { .interaction-hint { display: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  .interaction-hint { display: none; }
}