:root {
  color-scheme: dark;
  --ink: #f4f4ee;
  --muted: #a8b8b1;
  --green: #72e6bd;
  --gold: #f4ca72;
  --line: rgba(126, 229, 193, .2);
  --panel: rgba(8, 31, 26, .78);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #020a08; }
body { margin: 0; overflow-x: hidden; background: radial-gradient(circle at 70% 4%, rgba(37, 128, 109, .22), transparent 28rem), linear-gradient(180deg, #03110e 0%, #020906 60%, #06130f 100%); color: var(--ink); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 50; padding: 10px 14px; transform: translateY(-150%); background: var(--ink); color: #04100d; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
.universe-nav { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 72px; padding: 0 clamp(18px, 4vw, 64px); border-bottom: 1px solid var(--line); background: rgba(2, 12, 9, .82); backdrop-filter: blur(24px); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; width: max-content; color: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: .22em; text-decoration: none; }
.wordmark i { display: grid; width: 31px; height: 31px; place-items: center; border: 1px solid rgba(114, 230, 189, .45); border-radius: 50%; color: var(--green); font-style: normal; }
.nav-state { display: inline-flex; align-items: center; gap: 9px; color: var(--muted); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.nav-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }
.universe-nav nav { display: flex; justify-content: flex-end; gap: 20px; }
.universe-nav nav a, footer nav a { color: var(--muted); font-size: 11px; font-weight: 700; text-decoration: none; }
.universe-nav nav a:hover, .universe-nav nav a:focus-visible, footer nav a:hover, footer nav a:focus-visible { color: var(--green); }
main { width: min(1440px, calc(100% - 32px)); margin: 0 auto; }
.universe-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(310px, .62fr); gap: clamp(40px, 8vw, 130px); align-items: center; min-height: calc(100svh - 72px); padding: clamp(64px, 9vw, 130px) clamp(0px, 4vw, 50px); }
.eyebrow { margin: 0 0 20px; color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .22em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -.055em; }
h1 { max-width: 880px; margin-bottom: 28px; font-size: clamp(54px, 8.8vw, 126px); line-height: .84; }
h1 em { color: var(--gold); font-weight: 500; }
.hero-lead { max-width: 660px; color: var(--muted); font-size: clamp(16px, 1.65vw, 22px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; margin-top: 36px; }
.primary-action { display: inline-flex; align-items: center; justify-content: space-between; gap: 35px; min-height: 54px; padding: 0 22px; border-radius: 999px; background: linear-gradient(135deg, #87f0c9, #51c7a2); color: #03110d; font-size: 12px; font-weight: 900; text-decoration: none; box-shadow: 0 16px 50px rgba(60, 218, 168, .14); }
.text-action { padding: 12px 0; color: var(--muted); font-size: 12px; font-weight: 800; text-underline-offset: 5px; }
.universe-principles { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 680px; margin: 58px 0 0; border-top: 1px solid var(--line); }
.universe-principles div { padding: 18px 18px 0 0; }
.universe-principles dt { color: var(--muted); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.universe-principles dd { margin: 8px 0 0; font-size: 12px; font-weight: 800; }
.media-shell { position: relative; overflow: hidden; isolation: isolate; border: 1px solid rgba(132, 241, 203, .28); border-radius: 34px; background: #06120f; box-shadow: 0 45px 110px rgba(0, 0, 0, .42), inset 0 0 0 1px rgba(255,255,255,.035); }
.media-shell::after { position: absolute; inset: 0; z-index: 1; pointer-events: none; content: ""; border-radius: inherit; box-shadow: inset 0 0 80px rgba(1, 7, 5, .22); }
.media-shell video { display: block; width: 100%; aspect-ratio: 11 / 20; object-fit: cover; background: #020806; }
.hero-transmission { width: min(100%, 440px); justify-self: center; transform: rotate(1.4deg); }
.transmission-number { position: absolute; right: 22px; bottom: 18px; z-index: 2; color: rgba(255,255,255,.66); font: 700 11px/1 ui-monospace, monospace; letter-spacing: .14em; }
.play-transmission { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; border: 0; background: linear-gradient(180deg, transparent 35%, rgba(0, 10, 7, .72)); color: var(--ink); cursor: pointer; }
.play-transmission[hidden] { display: none; }
.play-transmission > span { display: grid; width: 64px; height: 64px; place-items: center; margin-bottom: 8px; padding-left: 4px; border: 1px solid rgba(255,255,255,.46); border-radius: 50%; background: rgba(3, 20, 15, .56); color: var(--green); font-size: 18px; backdrop-filter: blur(12px); }
.play-transmission b { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.play-transmission small { color: rgba(255,255,255,.68); font-size: 9px; }
.play-transmission:hover > span, .play-transmission:focus-visible > span { transform: scale(1.06); border-color: var(--green); }
.truth-boundary { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: end; margin: 30px 0 clamp(100px, 12vw, 190px); padding: clamp(26px, 4vw, 52px); border: 1px solid rgba(244, 202, 114, .32); border-radius: 3px; background: linear-gradient(120deg, rgba(61, 45, 16, .32), rgba(8, 27, 22, .72)); }
.truth-boundary span { color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.truth-boundary h2 { max-width: 590px; margin: 13px 0 0; font-size: clamp(30px, 4vw, 58px); line-height: .95; }
.truth-boundary p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.transmission-section { padding-bottom: clamp(100px, 13vw, 190px); }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: end; margin-bottom: 58px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(44px, 7vw, 94px); line-height: .88; }
.section-heading > p { max-width: 450px; margin: 0 0 8px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.transmission-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.transmission-card { display: grid; grid-template-columns: minmax(190px, .72fr) 1fr; gap: 0; overflow: hidden; min-height: 560px; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(145deg, rgba(9, 35, 29, .9), rgba(3, 14, 11, .94)); }
.transmission-card.featured { border-color: rgba(114, 230, 189, .44); }
.transmission-card.concept-card { grid-column: 1 / -1; grid-template-columns: minmax(260px, .47fr) 1fr; }
.transmission-card > .media-shell { border: 0; border-right: 1px solid var(--line); border-radius: 0; box-shadow: none; }
.transmission-card .media-shell video { height: 100%; min-height: 560px; }
.card-copy { display: flex; flex-direction: column; padding: clamp(24px, 4vw, 48px); }
.card-copy > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.status { padding: 7px 10px; border: 1px solid currentColor; border-radius: 999px; font-size: 8px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.status.doctrine { color: var(--green); }
.status.concept { color: var(--gold); }
.episode { color: rgba(255,255,255,.35); font: 700 11px/1 ui-monospace, monospace; letter-spacing: .12em; }
.card-copy h3 { margin: auto 0 18px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(30px, 3.4vw, 52px); font-weight: 500; letter-spacing: -.04em; line-height: .94; }
.card-copy > p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.card-copy strong { color: var(--ink); }
.card-copy details { margin-top: 20px; border-top: 1px solid var(--line); }
.card-copy summary { padding: 16px 0 0; color: var(--green); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.card-copy details p { margin: 13px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.library-bridge { display: grid; grid-template-columns: minmax(220px, .55fr) minmax(380px, 1.45fr); gap: clamp(38px, 8vw, 120px); align-items: center; margin-bottom: clamp(80px, 11vw, 150px); padding: clamp(32px, 6vw, 78px); overflow: hidden; border: 1px solid rgba(244, 202, 114, .34); border-radius: 34px; background: radial-gradient(circle at 16% 28%, rgba(244, 202, 114, .13), transparent 24rem), linear-gradient(120deg, #17150d, #071a15); }
.library-bridge-art { width: min(100%, 330px); justify-self: center; overflow: hidden; border: 1px solid rgba(244, 202, 114, .42); border-radius: 160px 160px 18px 18px; box-shadow: 0 32px 70px rgba(0,0,0,.4); }
.library-bridge-art img { display: block; width: 100%; height: auto; aspect-ratio: 11 / 20; object-fit: cover; }
.library-bridge h2 { max-width: 820px; margin-bottom: 24px; font-size: clamp(44px, 6.6vw, 92px); line-height: .88; }
.library-bridge p:not(.eyebrow) { max-width: 710px; margin-bottom: 30px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.continue-command { display: grid; grid-template-columns: 1.3fr .7fr; gap: 50px; align-items: end; margin-bottom: 80px; padding: clamp(50px, 7vw, 92px); border-radius: 34px; background: radial-gradient(circle at 82% 25%, rgba(106, 234, 190, .16), transparent 18rem), #09231c; }
.continue-command h2 { margin-bottom: 18px; font-size: clamp(42px, 6vw, 78px); line-height: .9; }
.continue-command p { max-width: 650px; margin-bottom: 0; color: var(--muted); line-height: 1.7; }
.continue-command > div:last-child { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.playback-status { position: fixed; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
footer { display: grid; grid-template-columns: 1fr auto; gap: 28px; width: min(1440px, calc(100% - 32px)); margin: 0 auto; padding: 45px 0 max(36px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); color: var(--muted); }
footer p { margin: 0; font-size: 11px; }
footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
footer small { grid-column: 1 / -1; max-width: 900px; font-size: 9px; line-height: 1.7; }
@media (max-width: 980px) {
  .universe-nav { grid-template-columns: 1fr auto; }
  .nav-state { display: none; }
  .universe-hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-transmission { width: min(90vw, 420px); }
  .truth-boundary, .section-heading, .library-bridge, .continue-command { grid-template-columns: 1fr; }
  .transmission-grid { grid-template-columns: 1fr; }
  .transmission-card.concept-card { grid-column: auto; }
}
@media (max-width: 680px) {
  .universe-nav { min-height: 60px; padding: 0 16px; }
  .universe-nav nav a:not(:first-child) { display: none; }
  main { width: min(100% - 22px, 1440px); }
  .universe-hero { gap: 45px; padding: 66px 5px 80px; }
  h1 { font-size: clamp(50px, 15.2vw, 72px); }
  .hero-lead { font-size: 15px; }
  .universe-principles { grid-template-columns: 1fr; }
  .universe-principles div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid rgba(126,229,193,.1); }
  .universe-principles dd { margin: 0; text-align: right; }
  .truth-boundary { gap: 24px; margin-bottom: 100px; padding: 26px 22px; }
  .section-heading { gap: 22px; }
  .transmission-card, .transmission-card.concept-card { grid-template-columns: 1fr; }
  .transmission-card > .media-shell { width: 100%; max-height: none; border-right: 0; border-bottom: 1px solid var(--line); }
  .transmission-card .media-shell video { min-height: 0; height: auto; }
  .card-copy { min-height: 390px; }
  .continue-command { padding: 42px 25px; }
  footer { grid-template-columns: 1fr; }
  footer nav { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
  .hero-transmission { transform: none; }
}