:root {
  color-scheme: dark;
  --ep-bg: #06070b;
  --ep-panel: rgba(15, 17, 27, 0.88);
  --ep-panel-strong: #10121d;
  --ep-line: rgba(255, 255, 255, 0.12);
  --ep-line-blue: rgba(100, 111, 255, 0.4);
  --ep-text: #f7f7fb;
  --ep-muted: #a6a8b4;
  --ep-purple: #6c5cff;
  --ep-blue: #3d86ff;
  --ep-green: #54e2a7;
  --ep-max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.ep-page {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 16%, rgba(69, 79, 255, 0.17), transparent 28rem),
    radial-gradient(circle at 88% 42%, rgba(34, 183, 255, 0.09), transparent 31rem),
    var(--ep-bg);
  color: var(--ep-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

.ep-page a { color: inherit; }
.ep-shell { width: min(calc(100% - 40px), var(--ep-max)); margin: 0 auto; }
.ep-kicker {
  margin: 0 0 18px;
  color: #9ba2ff;
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.ep-header {
  position: sticky;
  z-index: 50;
  top: 14px;
  width: min(calc(100% - 28px), 1400px);
  margin: 14px auto 0;
  border: 1px solid var(--ep-line);
  border-radius: 24px;
  background: rgba(6, 7, 11, .82);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .32);
  backdrop-filter: blur(24px);
}
.ep-header__inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 18px;
}
.ep-brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 1.08rem; font-weight: 780; }
.ep-brand img { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; }
.ep-nav { display: flex; align-items: center; gap: 24px; color: #c9cad2; font-size: .9rem; font-weight: 650; }
.ep-nav a { text-decoration: none; transition: color .2s ease; }
.ep-nav a:hover, .ep-nav a[aria-current="page"] { color: #fff; }
.ep-nav__cta, .ep-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 0;
  border-radius: 15px;
  background: linear-gradient(115deg, var(--ep-purple), var(--ep-blue));
  box-shadow: 0 12px 38px rgba(76, 88, 255, .28);
  color: #fff !important;
  font-weight: 760;
  text-decoration: none;
}
.ep-button--ghost { border: 1px solid var(--ep-line); background: rgba(255,255,255,.035); box-shadow: none; }
.ep-menu { display: none; width: 44px; height: 44px; border: 1px solid var(--ep-line); border-radius: 13px; background: transparent; color: #fff; font-size: 1.25rem; }

.ep-hero { padding: clamp(92px, 11vw, 160px) 0 clamp(76px, 9vw, 128px); }
.ep-hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); align-items: center; gap: clamp(46px, 7vw, 108px); }
.ep-hero h1, .ep-title {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3.35rem, 7vw, 7.2rem);
  font-weight: 760;
  letter-spacing: -.07em;
  line-height: .91;
}
.ep-hero h1 span { color: #6960ff; }
.ep-hero__lead { max-width: 700px; margin: 30px 0 0; color: var(--ep-muted); font-size: clamp(1.05rem, 1.7vw, 1.35rem); }
.ep-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.ep-trust { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 27px; color: #c7c8d0; font-size: .9rem; }
.ep-trust span::before { content: "✓"; margin-right: 8px; color: var(--ep-green); }

.ep-visual {
  position: relative;
  min-height: 550px;
  overflow: hidden;
  border: 1px solid var(--ep-line-blue);
  border-radius: 30px;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    radial-gradient(circle at 50% 46%, rgba(97, 79, 255, .29), transparent 37%),
    #0b0d16;
  background-size: 40px 40px, 40px 40px, auto, auto;
  box-shadow: 0 36px 100px rgba(0, 0, 0, .4), inset 0 0 90px rgba(80, 67, 255, .05);
}
.ep-visual::after { content: ""; position: absolute; inset: auto -15% -46% 20%; height: 70%; border: 1px solid rgba(98,108,255,.18); border-radius: 50%; }
.ep-visual__top { display: flex; justify-content: space-between; padding: 26px 28px; border-bottom: 1px solid var(--ep-line); color: #aeb0ba; font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.ep-live { color: var(--ep-green); }
.ep-live::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--ep-green); box-shadow: 0 0 16px var(--ep-green); }
.ep-visual__orbit { position: absolute; inset: 112px 12% 94px; display: grid; place-items: center; border: 1px solid rgba(109,100,255,.3); border-radius: 50%; }
.ep-visual__core { display: grid; width: 184px; aspect-ratio: 1; place-items: center; border: 1px solid #6e66ff; border-radius: 50%; background: radial-gradient(circle, #2b2a71, #101327 65%); box-shadow: 0 0 70px rgba(89,79,255,.48); text-align: center; }
.ep-visual__core b { display: block; font-size: 2.6rem; line-height: 1; }
.ep-visual__core span { display: block; margin-top: 7px; color: #c5c7d5; font-size: .75rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.ep-node { position: absolute; width: 150px; padding: 14px 15px; border: 1px solid rgba(123,130,255,.35); border-radius: 16px; background: rgba(14,16,28,.93); box-shadow: 0 16px 40px rgba(0,0,0,.35); }
.ep-node b { display: block; font-size: .92rem; }
.ep-node small { display: block; margin-top: 4px; color: #8f93a4; font-size: .71rem; }
.ep-node--a { top: 102px; left: 24px; }
.ep-node--b { top: 214px; right: 22px; }
.ep-node--c { bottom: 92px; left: 24px; }
.ep-node--d { right: 34px; bottom: 38px; }
.ep-visual__status { position: absolute; right: 24%; bottom: 25px; left: 24%; padding: 13px 16px; border: 1px solid rgba(84,226,167,.36); border-radius: 14px; background: rgba(17,54,44,.45); color: #dfffee; text-align: center; font-size: .78rem; font-weight: 740; }

.ep-section { padding: clamp(74px, 9vw, 128px) 0; border-top: 1px solid rgba(255,255,255,.07); }
.ep-section--compact { padding: clamp(52px, 7vw, 90px) 0; }
.ep-section__head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 40px; align-items: end; margin-bottom: 46px; }
.ep-section h2 { max-width: 15ch; margin: 0; font-size: clamp(2.2rem, 4.3vw, 4.6rem); line-height: .98; letter-spacing: -.055em; }
.ep-section__intro { max-width: 650px; margin: 0; color: var(--ep-muted); font-size: 1.08rem; }
.ep-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ep-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ep-card { position: relative; min-height: 290px; overflow: hidden; padding: 31px; border: 1px solid var(--ep-line); border-radius: 24px; background: linear-gradient(145deg, rgba(23,25,39,.92), rgba(8,9,14,.94)); }
.ep-card::after { content: ""; position: absolute; width: 210px; height: 210px; right: -90px; bottom: -120px; border: 1px solid rgba(106,99,255,.22); border-radius: 50%; }
.ep-card__index { color: #777fff; font-size: .77rem; font-weight: 850; letter-spacing: .1em; }
.ep-card h3 { max-width: 18ch; margin: 25px 0 12px; font-size: clamp(1.4rem, 2.2vw, 2rem); letter-spacing: -.035em; line-height: 1.08; }
.ep-card p { max-width: 52ch; margin: 0; color: var(--ep-muted); }
.ep-card__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.ep-chip { padding: 7px 10px; border: 1px solid var(--ep-line); border-radius: 999px; color: #c5c7d1; font-size: .72rem; }
.ep-card__link { display: inline-flex; align-items: center; gap: 8px; margin-top: 25px; color: #fff; font-weight: 760; text-decoration: none; }
.ep-card__link span { color: #747cff; transition: transform .2s; }
.ep-card__link:hover span { transform: translateX(4px); }

.ep-band { padding: 36px; border: 1px solid var(--ep-line-blue); border-radius: 28px; background: linear-gradient(120deg, rgba(87,77,255,.17), rgba(25,30,54,.62)); }
.ep-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.ep-band__item { padding: 19px; border: 1px solid rgba(255,255,255,.08); border-radius: 17px; background: rgba(6,7,11,.46); }
.ep-band__item b { display: block; margin-bottom: 6px; font-size: .98rem; }
.ep-band__item span { color: var(--ep-muted); font-size: .84rem; }

.ep-steps { display: grid; gap: 12px; counter-reset: ep-step; }
.ep-step { display: grid; grid-template-columns: 60px 1fr; gap: 20px; align-items: start; padding: 24px; border: 1px solid var(--ep-line); border-radius: 20px; background: rgba(14,16,25,.66); counter-increment: ep-step; }
.ep-step::before { content: "0" counter(ep-step); display: grid; width: 52px; height: 52px; place-items: center; border: 1px solid rgba(110,102,255,.6); border-radius: 50%; color: #a8adff; font-size: .8rem; font-weight: 850; }
.ep-step h3 { margin: 2px 0 6px; font-size: 1.18rem; }
.ep-step p { margin: 0; color: var(--ep-muted); }

.ep-table { overflow: hidden; border: 1px solid var(--ep-line); border-radius: 24px; }
.ep-table__row { display: grid; grid-template-columns: 1.15fr 1.2fr .9fr 1.35fr; border-top: 1px solid var(--ep-line); }
.ep-table__row:first-child { border-top: 0; background: rgba(108,92,255,.13); }
.ep-table__row > * { padding: 18px 20px; }
.ep-table__row strong { font-size: .88rem; }
.ep-table__row span { color: var(--ep-muted); font-size: .9rem; }

.ep-faq { display: grid; gap: 10px; }
.ep-faq details { border: 1px solid var(--ep-line); border-radius: 18px; background: rgba(13,15,23,.72); }
.ep-faq summary { cursor: pointer; padding: 21px 24px; font-weight: 720; }
.ep-faq p { max-width: 780px; margin: 0; padding: 0 24px 23px; color: var(--ep-muted); }

.ep-cta { display: grid; grid-template-columns: 1.1fr .9fr; gap: 38px; align-items: center; padding: clamp(36px, 6vw, 74px); border: 1px solid var(--ep-line-blue); border-radius: 30px; background: radial-gradient(circle at 85% 10%, rgba(44,137,255,.2), transparent 20rem), linear-gradient(135deg, #151631, #0a0b12); }
.ep-cta h2 { max-width: 12ch; }
.ep-cta p { color: var(--ep-muted); }
.ep-cta__action { display: flex; justify-content: flex-end; }

.ep-footer { padding: 54px 0 38px; border-top: 1px solid var(--ep-line); color: #8f929f; font-size: .85rem; }
.ep-footer__inner { display: flex; justify-content: space-between; gap: 22px; }
.ep-footer__links { display: flex; flex-wrap: wrap; gap: 18px; }
.ep-footer a { text-decoration: none; }

.ep-home-events { padding: clamp(75px, 9vw, 130px) 0; border-top: 1px solid rgba(255,255,255,.08); background: radial-gradient(circle at 88% 50%, rgba(78,92,255,.14), transparent 30rem); }
.ep-home-events__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(35px, 7vw, 96px); }
.ep-home-events h2 { max-width: 13ch; margin: 0; color: #fff; font-size: clamp(2.7rem, 5vw, 5.3rem); line-height: .96; letter-spacing: -.06em; }
.ep-home-events p { color: #a5a7b2; font-size: 1.08rem; }
.ep-home-events__card { padding: 30px; border: 1px solid rgba(108,99,255,.43); border-radius: 24px; background: linear-gradient(140deg, rgba(29,31,51,.9), rgba(10,11,17,.96)); }
.ep-home-events__card .ep-chip { display: inline-block; margin-bottom: 18px; color: #9ba2ff; }
.ep-home-events__card h3 { margin: 0 0 11px; color: #fff; font-size: 1.65rem; }

@media (max-width: 1050px) {
  .ep-nav { position: absolute; top: calc(100% + 10px); right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; padding: 19px; border: 1px solid var(--ep-line); border-radius: 20px; background: #0b0c12; }
  .ep-nav[data-open="true"] { display: flex; }
  .ep-menu { display: inline-grid; place-items: center; }
  .ep-hero__grid, .ep-section__head, .ep-cta, .ep-home-events__grid { grid-template-columns: 1fr; }
  .ep-hero h1 { max-width: 12ch; }
  .ep-visual { min-height: 510px; }
  .ep-grid--3 { grid-template-columns: 1fr 1fr; }
  .ep-band__grid { grid-template-columns: 1fr 1fr; }
  .ep-cta__action { justify-content: flex-start; }
}

@media (max-width: 700px) {
  .ep-shell { width: min(calc(100% - 28px), var(--ep-max)); }
  .ep-header { top: 8px; width: calc(100% - 16px); margin-top: 8px; border-radius: 19px; }
  .ep-brand span { font-size: 1rem; }
  .ep-hero { padding-top: 76px; }
  .ep-hero h1, .ep-title { font-size: clamp(3rem, 15vw, 4.4rem); }
  .ep-grid, .ep-grid--3, .ep-band__grid { grid-template-columns: 1fr; }
  .ep-card { min-height: 0; }
  .ep-visual { min-height: 460px; }
  .ep-visual__orbit { inset: 110px 4% 95px; }
  .ep-node { width: 128px; padding: 11px; }
  .ep-node--a, .ep-node--c { left: 10px; }
  .ep-node--b, .ep-node--d { right: 10px; }
  .ep-visual__status { right: 12%; left: 12%; }
  .ep-table { overflow-x: auto; }
  .ep-table__row { min-width: 760px; }
  .ep-footer__inner { flex-direction: column; }
  .ep-home-events__card { padding: 23px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}