:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5e6a7e;
  --line: #dce3ee;
  --surface: #ffffff;
  --surface-soft: #f4f7fb;
  --accent: #3859d6;
  --accent-dark: #263b9d;
  --warm: #ffd875;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface-soft);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-dark); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: .65rem 1rem;
  border-radius: .75rem;
  background: var(--ink);
  color: white;
  z-index: 10;
}
.skip-link:focus { top: 1rem; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
}
.brand-lockup { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); text-decoration: none; font-weight: 750; letter-spacing: -.01em; }
.brand-mark { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: .9rem; background: linear-gradient(145deg, #cfe4ff, #647ce5); box-shadow: 0 .45rem 1rem #3859d633; color: #16265f; font-size: 1.35rem; }
.brand-lockup small { display: block; color: var(--muted); font-size: .72rem; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.nav-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem; font-size: .92rem; font-weight: 650; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.hero { padding: 3rem 1.25rem 4rem; background: radial-gradient(circle at 12% 0%, #dbe9ff 0, transparent 40%), linear-gradient(160deg, #eef5ff 0%, #f8f9fc 75%); border-bottom: 1px solid var(--line); }
.hero-inner, .section-inner { max-width: 1120px; margin: 0 auto; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 3rem; }
.eyebrow, .section-kicker { color: var(--accent-dark); font-size: .75rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.18; letter-spacing: -.035em; }
h1 { margin: .7rem 0 1rem; font-size: clamp(2.4rem, 6vw, 4.9rem); max-width: 13ch; }
h2 { margin: 2.5rem 0 .85rem; font-size: clamp(1.55rem, 3vw, 2.35rem); }
h3 { margin: .4rem 0 .35rem; font-size: 1.2rem; }
.hero-copy { max-width: 61ch; color: var(--muted); font-size: 1.12rem; }
.hero-art { min-height: 250px; display: grid; place-items: center; position: relative; }
.hero-orbit { width: min(100%, 330px); aspect-ratio: 1; border-radius: 50%; border: 1px solid #7b95df66; box-shadow: inset 0 0 0 25px #ffffff66, 0 1.2rem 4rem #4663bb24; background: radial-gradient(circle at 40% 35%, #fff 0 7%, transparent 8%), radial-gradient(circle at 62% 68%, #ffd875 0 8%, transparent 9%), linear-gradient(145deg, #dbeaff, #8ca5ec); transform: rotate(-15deg); }
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; inset: 18% 6%; border: 1px solid #4663bb66; border-radius: 50%; transform: rotate(52deg); }
.hero-orbit::after { inset: 6% 18%; transform: rotate(-37deg); }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; min-height: 2.8rem; padding: .62rem 1rem; border-radius: .8rem; background: var(--accent); color: #fff; font-weight: 750; text-decoration: none; box-shadow: 0 .45rem 1rem #3859d633; }
.button:hover { background: var(--accent-dark); color: #fff; }
.button.secondary { color: var(--ink); background: #fff; border: 1px solid var(--line); box-shadow: none; }
.section { padding: 3.2rem 1.25rem; }
.section-heading { max-width: 690px; margin-bottom: 1.5rem; }
.section-heading p { color: var(--muted); }
.game-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.game-card, .policy-card, .support-card { padding: 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: 1.1rem; box-shadow: 0 .8rem 2.5rem #1b2c5310; }
.game-card { display: flex; flex-direction: column; min-height: 185px; }
.game-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: .8rem; }
.game-number { color: var(--accent); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.game-orientation { padding: .2rem .5rem; border-radius: 999px; background: #eef2ff; color: var(--accent-dark); font-size: .74rem; font-weight: 700; white-space: nowrap; }
.game-card p { margin: .25rem 0 1rem; color: var(--muted); font-size: .94rem; }
.game-links { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: auto; font-size: .86rem; font-weight: 700; }
.game-links a { text-decoration: none; }
.callout { margin: 1.5rem 0; padding: 1rem 1.15rem; border-left: .3rem solid var(--warm); background: #fff9e8; border-radius: .7rem; }
.muted { color: var(--muted); }
.page-hero { padding: 2.6rem 1.25rem 2.2rem; background: linear-gradient(145deg, #eef5ff, #f8f9fc); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 22ch; font-size: clamp(2.15rem, 5vw, 3.6rem); }
.page-hero p { max-width: 68ch; color: var(--muted); }
.prose { max-width: 800px; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
.prose h2 { font-size: 1.55rem; margin-top: 2.2rem; }
.prose h3 { margin-top: 1.4rem; }
.prose li { margin: .35rem 0; }
.detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .85rem; margin: 1.6rem 0; }
.detail { padding: 1rem; background: #f8faff; border: 1px solid #d8e2fb; border-radius: .85rem; }
.detail strong { display: block; font-size: 1.15rem; }
.detail span { display: block; color: var(--muted); font-size: .84rem; }
.faq { margin: 1rem 0; padding: 1rem 1.15rem; background: var(--surface); border: 1px solid var(--line); border-radius: .85rem; }
.faq h3 { margin: 0; font-size: 1.05rem; }
.faq p { margin-bottom: 0; color: var(--muted); }
.footer { padding: 2rem 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
.footer-inner { max-width: 1120px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 1.5rem; }
.footer a { color: inherit; }
@media (max-width: 760px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .nav-links { justify-content: flex-start; }
  .hero { padding-top: 2.2rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 1rem; }
  .hero-art { min-height: 170px; }
  .hero-orbit { width: 210px; }
  .game-grid, .detail-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }