:root {
  color-scheme: dark;
  --ink: #080f22;
  --ink-2: #0d1832;
  --surface: #12213d;
  --surface-2: #172a4a;
  --line: #2a4063;
  --line-soft: rgba(122, 160, 210, .2);
  --text: #f4f7ff;
  --muted: #b7c6df;
  --soft: #869ab9;
  --blue: #2463d4;
  --blue-hover: #1f57bc;
  --blue-active: #19479f;
  --cyan: #70dfff;
  --magenta: #ff3d88;
  --shadow: 0 28px 90px rgba(0, 0, 0, .32);
}

* { box-sizing: border-box; }

h1, h2, h3, p, a, span, strong, small, dt, dd, summary {
  overflow-wrap: anywhere;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 6%, rgba(36, 99, 212, .17), transparent 26rem),
    var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

img { display: block; max-width: 100%; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  letter-spacing: -.035em;
  text-wrap: balance;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 5vw, 4rem);
  line-height: 1.06;
  font-weight: 800;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 3.6vw, 2.75rem);
  line-height: 1.15;
  font-weight: 760;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.32rem;
  line-height: 1.25;
}

.shell {
  width: min(1160px, calc(100% - 64px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 14px;
  left: 14px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--cyan);
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: relative;
  z-index: 5;
  border-bottom: 1px solid rgba(112, 223, 255, .08);
  background: rgba(8, 15, 34, .72);
}

.header-inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(112, 223, 255, .6);
  border-radius: 14px 6px 14px 6px;
  color: var(--cyan);
  background: linear-gradient(145deg, rgba(112, 223, 255, .14), rgba(36, 99, 212, .22));
  box-shadow: inset 0 0 20px rgba(112, 223, 255, .08);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: 1rem; letter-spacing: .04em; text-transform: uppercase; }
.brand-copy small { margin-top: 6px; color: var(--soft); font-size: .7rem; letter-spacing: .05em; }

.nav { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.nav a,
.site-footer nav a {
  color: var(--muted);
  font-size: .88rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 140ms ease;
}
.nav a:hover,
.site-footer nav a:hover { color: var(--cyan); }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  align-items: center;
  gap: 46px;
  padding-block: 78px 72px;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 24px 0 0;
  border: 1px solid rgba(112, 223, 255, .09);
  border-radius: 28px;
  background:
    linear-gradient(115deg, rgba(13, 24, 50, .94), rgba(13, 24, 50, .48)),
    repeating-linear-gradient(90deg, transparent 0 96px, rgba(112, 223, 255, .025) 97px 98px);
  box-shadow: var(--shadow);
}

.hero-copy { padding-left: 42px; }

.hero-copy,
.hero-art,
.split-heading > *,
.terms-intro,
.terms-list,
.limits-copy,
.limits-steps,
.editorial > *,
.final-cta-inner > *,
.footer-main > * {
  min-width: 0;
}

.eyebrow,
.kicker {
  margin-bottom: 20px;
  color: var(--cyan);
  font-size: .76rem;
  line-height: 1.4;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 28px; height: 2px; background: var(--cyan); box-shadow: 0 0 16px rgba(112, 223, 255, .7); }

.hero-lead {
  max-width: 630px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.55;
}

.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: .94rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.button span { font-size: 1.15rem; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-primary { min-width: 240px; color: white; background: var(--blue); box-shadow: 0 14px 34px rgba(36, 99, 212, .34); }
.button-primary:hover { background: var(--blue-hover); }
.button-primary:active { background: var(--blue-active); }

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 720;
  text-underline-offset: 5px;
}

.text-link:hover { color: var(--cyan); }

.outbound-note {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.5;
}

.outbound-note strong { color: var(--text); }
.risk-note { margin: 7px 0 0; color: var(--soft); font-size: .78rem; line-height: 1.5; }

.hero-art {
  position: relative;
  isolation: isolate;
  min-height: 440px;
  display: grid;
  place-items: center;
}

.hero-art img {
  position: relative;
  z-index: 2;
  width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, .42));
}

.art-glow {
  position: absolute;
  z-index: -1;
  width: 310px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(112, 223, 255, .22), rgba(36, 99, 212, .12) 42%, transparent 70%);
}

.orbit { position: absolute; border: 1px solid rgba(112, 223, 255, .22); border-radius: 50%; }
.orbit-one { width: 390px; aspect-ratio: 1; transform: rotate(-18deg); clip-path: polygon(0 0, 100% 0, 100% 56%, 0 78%); }
.orbit-two { width: 310px; aspect-ratio: 1; border-color: rgba(255, 61, 136, .35); transform: rotate(22deg); clip-path: polygon(0 34%, 100% 10%, 100% 100%, 0 100%); }

.art-tags {
  position: absolute;
  z-index: 3;
  inset: auto 12px 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.art-tags span {
  padding: 6px 9px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--soft);
  background: rgba(8, 15, 34, .72);
  font-size: .59rem;
  font-weight: 850;
  letter-spacing: .11em;
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--line);
  transform: translateY(-18px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, .2);
}

.quick-facts > div {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 11px;
  padding: 28px 20px;
  background: var(--surface);
}

.quick-facts strong { color: var(--cyan); font-size: 1.55rem; line-height: 1; }
.quick-facts span { color: var(--muted); font-size: .82rem; }
.quick-facts > p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 16px 24px;
  color: var(--soft);
  background: var(--ink-2);
  font-size: .72rem;
  line-height: 1.55;
  text-align: center;
}

.section { padding-block: 100px; }
.section-dark { background: #070d1c; border-block: 1px solid rgba(112, 223, 255, .07); }

.section-heading { margin-bottom: 46px; }
.section-heading > p:last-child { color: var(--muted); }
.split-heading { display: grid; grid-template-columns: 1.03fr .97fr; gap: 68px; align-items: end; }
.split-heading > p { margin: 0 0 5px; }
.split-heading h2 { margin-bottom: 0; }
.centered-heading { max-width: 820px; margin-inline: auto; text-align: center; }
.centered-heading > p:last-child { max-width: 690px; margin-inline: auto; }

.step-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 18px; }

.info-card,
.game-card {
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(18, 33, 61, .96), rgba(13, 24, 50, .94));
}

.info-card { min-height: 276px; padding: 28px; }
.number { display: inline-block; margin-bottom: 42px; color: var(--cyan); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
.info-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.notice {
  margin-top: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 22px;
  border: 1px solid rgba(112, 223, 255, .25);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(112, 223, 255, .055);
  font-size: .82rem;
}
.notice > span { flex: 0 0 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--cyan); border-radius: 50%; color: var(--cyan); font-size: .72rem; font-weight: 900; }
.notice p { margin: 0; }
.notice strong { color: var(--text); }

.game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.game-card { padding: 30px; }
.featured-card { border-color: rgba(112, 223, 255, .4); transform: translateY(-12px); box-shadow: 0 24px 70px rgba(36, 99, 212, .15); }
.game-card-top { margin-bottom: 46px; display: flex; align-items: center; justify-content: space-between; color: var(--soft); font-size: .68rem; letter-spacing: .12em; }
.game-card-top span { color: var(--cyan); font-weight: 900; }
.game-card h3 { font-size: 1.6rem; }
.game-card > p { min-height: 96px; color: var(--muted); font-size: .87rem; }
.game-card dl { margin: 24px 0 0; border-top: 1px solid var(--line-soft); }
.game-card dl > div { padding-top: 14px; }
.game-card dt { color: var(--cyan); font-size: .64rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.game-card dd { margin: 2px 0 0; color: var(--muted); font-size: .79rem; }
.section-footnote { max-width: 860px; margin: 32px auto 0; color: var(--soft); font-size: .76rem; text-align: center; }

.terms-section { display: grid; grid-template-columns: 4fr 8fr; gap: 70px; align-items: start; }
.terms-intro { position: sticky; top: 28px; }
.terms-intro > p:not(.kicker) { color: var(--muted); }
.mini-note { padding-left: 17px; border-left: 2px solid var(--cyan); font-size: .82rem; }
.terms-list { border-top: 1px solid var(--line); }
.terms-list article { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 26px 10px; border-bottom: 1px solid var(--line); }
.terms-list article > span { padding-top: 3px; color: var(--cyan); font-size: .72rem; font-weight: 900; letter-spacing: .11em; }
.terms-list h3 { margin-bottom: 4px; }
.terms-list p { margin: 0; color: var(--muted); font-size: .85rem; }

.glossary-wrap { padding-block: 0 100px; }
.glossary { padding: 48px; border: 1px solid var(--line-soft); border-radius: 22px; background: var(--surface); }
.glossary-grid { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.glossary-grid > div { padding: 24px; background: var(--ink-2); }
.glossary-grid dt { margin-bottom: 12px; color: var(--cyan); font-size: 1rem; font-weight: 850; }
.glossary-grid dd { margin: 0; color: var(--muted); font-size: .8rem; }

.limits-panel { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; padding: 48px; border-radius: 22px; background: linear-gradient(135deg, #1b3d73, #12213d 58%, #111b32); box-shadow: var(--shadow); }
.limits-copy p:last-child { margin-bottom: 0; color: #d2dcef; }
.limits-steps { margin: 0; padding: 0; list-style: none; }
.limits-steps li { display: grid; grid-template-columns: 46px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.limits-steps li:last-child { border-bottom: 0; }
.limits-steps span { color: var(--cyan); font-size: .7rem; font-weight: 900; letter-spacing: .1em; }
.limits-steps strong { display: block; margin-bottom: 4px; font-size: .98rem; }
.limits-steps p { margin: 0; color: #bbc9df; font-size: .78rem; }
.support-note { max-width: 900px; margin: 22px auto 0; color: var(--soft); font-size: .78rem; text-align: center; }

.faq-shell { max-width: 920px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 2px; color: var(--text); font-weight: 730; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 22px; height: 22px; position: relative; }
.faq-list summary span::before,
.faq-list summary span::after { content: ""; position: absolute; inset: 10px 2px auto; height: 2px; background: var(--cyan); transition: transform 140ms ease; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 760px; margin: -2px 0 22px; color: var(--muted); font-size: .88rem; }

.editorial { display: grid; grid-template-columns: 4fr 8fr; gap: 70px; }
.editorial-copy { padding-left: 28px; border-left: 1px solid var(--line); color: var(--muted); }
.editorial-copy p:last-child { margin-bottom: 0; }
.editorial-copy strong { color: var(--text); }

.final-cta { overflow: hidden; padding-block: 72px; background: linear-gradient(120deg, #194d9c, #2463d4 48%, #1c77b6); }
.final-cta-inner { display: grid; grid-template-columns: 8fr 4fr; gap: 48px; align-items: center; }
.final-cta .kicker { color: #d4f8ff; }
.final-cta h2 { margin-bottom: 12px; }
.final-cta p:last-child { margin-bottom: 0; color: #d9e8ff; }
.final-action { display: grid; gap: 12px; justify-items: start; }
.button-light { min-width: 230px; color: #10366d; background: white; box-shadow: 0 16px 42px rgba(0, 0, 0, .2); }
.button-light:hover { color: #0a2957; background: #eaf7ff; }
.button-light:active { background: #dcefff; }
.final-action small { color: #f4f8ff; font-size: .8rem; line-height: 1.5; }

.site-footer { padding-block: 52px 28px; background: #050914; }
.footer-main { display: grid; grid-template-columns: 3fr 6fr 3fr; gap: 36px; align-items: center; }
.footer-main > p { margin: 0; color: var(--soft); font-size: .75rem; }
.site-footer nav { display: flex; justify-content: flex-end; gap: 18px; }
.footer-bottom { margin-top: 32px; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255, 255, 255, .08); color: #6f809d; font-size: .65rem; }
.footer-bottom strong { color: #96a8c4; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

@media (max-width: 900px) {
  .shell { width: min(100% - 48px, 1160px); }
  .hero { grid-template-columns: 1fr; gap: 20px; padding-block: 54px 58px; }
  .hero::before { inset: 18px 0 0; }
  .hero-copy { padding: 22px 32px 0; }
  .hero-art { min-height: 260px; }
  .hero-art img { width: 260px; }
  .orbit-one { width: 270px; }
  .orbit-two { width: 220px; }
  .art-glow { width: 220px; }
  .art-tags { bottom: 0; }
  .split-heading,
  .terms-section,
  .limits-panel,
  .editorial,
  .final-cta-inner { grid-template-columns: 1fr; gap: 28px; }
  .terms-intro { position: static; }
  .game-grid { gap: 12px; }
  .game-card { padding: 24px 20px; }
  .game-card > p { min-height: 124px; }
  .featured-card { transform: none; }
  .glossary-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 640px) {
  body { font-size: 16px; line-height: 1.58; }
  .shell { width: calc(100% - 32px); }
  h1 { font-size: clamp(2.35rem, 12vw, 3.05rem); line-height: 1.08; }
  h2 { font-size: 1.95rem; }
  .site-header { padding-block: 15px; }
  .header-inner { min-height: 0; align-items: flex-start; flex-direction: column; gap: 16px; }
  .nav { width: 100%; justify-content: space-between; gap: 12px; }
  .nav a { font-size: .78rem; }
  .hero { width: calc(100% - 20px); min-height: auto; padding-block: 30px 42px; }
  .hero::before { inset: 0; border-radius: 20px; }
  .hero-copy { padding: 25px 16px 0; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; }
  .button { width: 100%; }
  .text-link { justify-content: center; }
  .outbound-note,
  .risk-note { text-align: center; }
  .hero-art { min-height: 240px; }
  .hero-art img { width: 220px; }
  .quick-facts { grid-template-columns: 1fr; transform: translateY(-6px); }
  .quick-facts > p { grid-column: auto; text-align: left; }
  .quick-facts > div { justify-content: flex-start; padding: 20px; }
  .section { padding-block: 70px; }
  .section-heading { margin-bottom: 30px; }
  .step-grid,
  .game-grid { grid-template-columns: 1fr; }
  .info-card { min-height: 0; }
  .number,
  .game-card-top { margin-bottom: 28px; }
  .game-card > p { min-height: 0; }
  .terms-list article { grid-template-columns: 38px 1fr; gap: 10px; }
  .glossary { padding: 28px 18px; }
  .limits-panel { padding: 30px 20px; }
  .editorial-copy { padding-left: 18px; }
  .final-cta { padding-block: 56px; }
  .final-action { justify-items: stretch; }
  .final-action small { text-align: center; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}