:root {
  --bg: #f7f8fb;
  --ink: #111c34;
  --muted: #637086;
  --navy: #081834;
  --blue: #13285d;
  --gold: #f5c75d;
  --teal: #178b84;
  --line: rgba(19, 40, 93, 0.16);
  --shadow: 0 24px 64px rgba(8, 24, 52, 0.18);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.72;
  background: linear-gradient(180deg, #f7f8fb, #ffffff 54%, #f3fbfa);
}
img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 18px; font-size: clamp(1.9rem, 2.7vw, 2.85rem); line-height: 1.1; letter-spacing: 0; }
h2 { margin-bottom: 16px; font-size: clamp(1.62rem, 2.5vw, 2.42rem); line-height: 1.12; letter-spacing: 0; }
p { color: var(--muted); font-size: 1.03rem; }
.container { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 24, 52, 0.96);
  backdrop-filter: blur(16px);
}
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-weight: 950; }
.brand span {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--navy);
  background: linear-gradient(135deg, #fff3bb, var(--gold));
  font-size: 0.82rem;
}
.brand strong { font-size: 1.08rem; }
.nav { display: flex; gap: 16px; color: rgba(255, 255, 255, 0.84); font-size: 0.92rem; font-weight: 850; }
.cta, .primary, .mobile-cta a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0 22px;
  color: var(--navy);
  font-weight: 950;
  text-align: center;
  background: linear-gradient(135deg, #fff3bb, var(--gold));
  box-shadow: 0 14px 30px rgba(245, 199, 93, 0.24);
}
.secondary {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  padding: 0 22px;
  color: #fff;
  font-weight: 950;
  background: rgba(255, 255, 255, 0.08);
}
.mobile-cta { display: none; padding: 12px 18px; border-bottom: 1px solid #e4e9f2; background: #fff; }
.mobile-cta a { width: 100%; }
.hero {
  padding: 62px 0 42px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 24, 52, 0.98), rgba(19, 40, 93, 0.92)),
    var(--navy);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.9fr); gap: 44px; align-items: center; }
.hero p { color: rgba(255, 255, 255, 0.84); }
.eyebrow, .label {
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-image, .image-panel, .note {
  margin: 0;
  overflow: hidden;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
}
.hero-image img, .image-panel img { aspect-ratio: 16 / 10; object-fit: cover; }
.toc { padding: 30px 0; border-bottom: 1px solid #e5ebf4; background: #fff; }
.toc-grid { display: grid; grid-template-columns: minmax(250px, 0.32fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.toc .label { color: var(--teal); }
.toc-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.toc-list a {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid #dfe6f0;
  border-radius: 10px;
  color: var(--navy);
  font-weight: 900;
  background: #fff;
}
.section { padding: 68px 0; }
.article { max-width: 940px; }
.intro { background: #f7f8fb; }
.sports, .account { background: #fff; }
.showcase { border-block: 1px solid #e5ebf4; background: linear-gradient(135deg, rgba(245, 199, 93, 0.12), rgba(23, 139, 132, 0.1)); }
.mobile { border-top: 1px solid #e5ebf4; background: #f7f8fb; }
.split, .game-grid, .two-col { display: grid; gap: 44px; align-items: center; }
.split { grid-template-columns: minmax(0, 1fr) minmax(300px, 0.44fr); }
.game-grid { grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1fr); }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.note { padding: 24px; border-width: 1px; }
.note strong { display: block; color: var(--navy); margin-bottom: 10px; font-size: 1.15rem; }
.footer { padding: 30px 0; border-top: 1px solid #e5ebf4; background: #fff; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); }
.footer strong { color: var(--navy); }
@media (max-width: 1000px) {
  .nav, .header .cta { display: none; }
  .mobile-cta { position: sticky; top: 72px; z-index: 45; display: block; }
  .hero-grid, .toc-grid, .split, .game-grid, .two-col { grid-template-columns: 1fr; }
  .toc-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--max)); }
  .header-inner { min-height: 66px; }
  .mobile-cta { top: 66px; }
  h1 { font-size: clamp(1.68rem, 6.8vw, 2.05rem); }
  h2 { font-size: clamp(1.42rem, 5.8vw, 1.88rem); }
  .hero { padding: 42px 0 30px; }
  .hero-actions, .hero-actions a { width: 100%; }
  .toc-list { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .hero-image, .image-panel { border-width: 6px; border-radius: 14px; }
  .footer-inner { display: block; }
}