:root {
  --ink: #19372d;
  --muted: #5f6c66;
  --accent: #dcaa40;
  --paper: #ffffff;
  --soft: #f4f6f3;
  --line: #dce3dd;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.7 'Inter', system-ui, sans-serif; }
a { color: inherit; text-underline-offset: 4px; }
button, input, select { font: inherit; }
img { max-width: 100%; }
a:focus-visible, summary:focus-visible { outline: 3px solid #a96900; outline-offset: 4px; border-radius: 3px; }
.site-wrap { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; background: white; padding: 12px 20px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 86px; }
.site-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 25px; font-weight: 600; letter-spacing: -1.2px; text-decoration: none; white-space: nowrap; }
.site-brand img { object-fit: contain; }
.brand-dot { color: #a86e09; margin-left: -9px; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 500; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current] { text-decoration: underline; text-decoration-color: #a86e09; text-decoration-thickness: 2px; }
.site-nav .nav-app { padding: 10px 19px; background: var(--ink); color: white; border-radius: 8px; }
h1, h2, h3 { font-weight: 600; letter-spacing: -.045em; line-height: 1.1; }
.home-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; padding-block: 72px 84px; }
.club-name { margin: 0 0 20px; font-size: 14px; font-weight: 500; }
.home-hero h1 { margin: 0 0 28px; font-size: clamp(42px, 5.5vw, 74px); }
.hero-description { max-width: 43ch; color: var(--muted); font-size: 18px; margin: 0 0 32px; }
.hero-actions, .rule-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 12px 22px; border: 1px solid transparent; border-radius: 8px; font-weight: 600; font-size: 14px; text-decoration: none; transition: background .15s; }
.button-primary { background: var(--ink); color: #fff; }
.button-primary:hover, .nav-app:hover { background: #2c5143; }
.button-secondary { border-color: var(--line); background: white; }
.button-secondary:hover { background: var(--soft); }
.button-light { background: #efd28c; color: #19372d; }
.button-light:hover { background: #f5dfa9; }
.hero-note { font-size: 13px; color: var(--muted); margin: 18px 0 0; }
.hero-picture { margin: 0; position: relative; min-width: 0; }
.hero-picture img { display: block; width: 100%; height: 450px; object-fit: cover; border-radius: 80px 16px 16px 16px; }
.hero-picture figcaption { position: absolute; bottom: 20px; left: 20px; right: 20px; padding: 10px 16px; background: #fff; color: var(--ink); border-radius: 6px; font-size: 13px; }
.games-section { padding-block: 30px 76px; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-heading h2 { font-size: 32px; margin: 0; }
.section-heading p { margin: 0; color: var(--muted); }
.games-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; }
.game-feature { display: flex; gap: 24px; padding: 34px; border-radius: var(--radius); background: var(--soft); }
.game-feature-secondary { background: white; border: 1px solid var(--line); }
.game-symbol { font-size: 38px; line-height: 1; color: #8d630b; }
.game-feature h3 { margin: 0 0 16px; font-size: 28px; }
.game-feature p { margin: 0 0 24px; color: var(--muted); }
.game-links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.text-link { font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; min-height: 44px; }
.app-invitation { background: var(--ink); color: white; border-radius: var(--radius); padding: 48px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: center; margin-bottom: 80px; }
.app-invitation .club-name { color: #e4c784; }
.app-invitation h2 { font-size: clamp(30px, 4vw, 42px); margin: 0 0 24px; }
.app-invitation p:last-child { color: #d5e0d9; max-width: 49ch; margin-bottom: 0; }
.app-invitation-actions { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.app-invitation-actions > a:last-child { font-size: 14px; color: #e2ebe5; }
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 24px; background: var(--soft); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-brand { font-size: 22px; font-weight: 600; text-decoration: none; letter-spacing: -.7px; }
.footer-inner p { color: var(--muted); font-size: 14px; margin: 6px 0 0; }
.footer-inner nav { display: flex; gap: 24px; flex-wrap: wrap; font-size: 14px; }
.footer-inner nav a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-note { color: var(--muted); font-size: 12px; margin-top: 32px; }
.rule-page { padding-block: 42px 80px; }
.back-link { font-size: 14px; color: var(--muted); display: inline-flex; align-items: center; min-height: 44px; }
.rule-heading { padding-bottom: 40px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.rule-heading h1 { font-size: clamp(36px, 5vw, 60px); margin: 20px 0 14px; }
.rule-subtitle { color: var(--muted); font-size: 20px; margin: 0; }
.rule-actions { margin-top: 26px; gap: 24px; }
.rule-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(230px, 1fr); gap: 72px; align-items: start; }
.rule-content { min-width: 0; overflow-wrap: anywhere; counter-reset: section; }
.rule-content > :first-child { margin-top: 0; }
.rule-content h2 { font-size: 28px; margin: 48px 0 20px; counter-increment: section; counter-reset: subsection; }
.rule-content h2::before { content: counter(section) ". "; color: #8d630b; }
.rule-content h3 { font-size: 21px; margin: 32px 0 16px; counter-increment: subsection; }
.rule-content h3::before { content: counter(section) "." counter(subsection) " "; color: #8d630b; }
.rule-content h4 { font-size: 17px; margin: 24px 0 12px; }
.rule-content p, .rule-content ul, .rule-content ol { margin-block: 0 20px; }
.rule-content li { margin-bottom: 8px; }
.rule-content a { text-decoration-color: #a86e09; }
.rule-content strong { font-weight: 600; }
.rule-content blockquote { margin: 28px 0; border-left: 3px solid var(--accent); padding: 18px 24px; background: var(--soft); }
.rule-content blockquote p:last-child { margin-bottom: 0; }
.rule-content table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin-bottom: 24px; }
.rule-content th, .rule-content td { padding: 12px 16px; border: 1px solid var(--line); text-align: left; }
.rule-content th { background: var(--soft); }
.rule-content hr { border: 0; border-top: 1px solid var(--line); margin-block: 32px; }
.rule-sidebar { position: sticky; top: 110px; max-height: calc(100dvh - 134px); overflow-y: auto; border-left: 1px solid var(--line); padding-left: 26px; font-size: 13px; }
.sidebar-title { font-size: 14px; font-weight: 600; margin: 0 0 16px; }
.rule-sidebar ol { padding-left: 18px; margin: 0; }
.rule-sidebar li { margin: 0; padding-left: 2px; }
.rule-sidebar a { color: var(--muted); text-decoration: none; display: block; padding-block: 6px; line-height: 1.55; }
.rule-sidebar a:hover { color: var(--ink); text-decoration: underline; }
.rule-sidebar .back-to-top { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 16px; }
.mobile-toc { display: none; }
@media (max-width: 991px) {
  .site-wrap { width: calc(100% - 40px); }
  .site-nav { gap: 18px; }
  .home-hero { gap: 32px; padding-block: 48px 64px; }
  .hero-picture img { height: 380px; }
  .games-grid { grid-template-columns: 1fr 1fr; }
  .game-feature { flex-direction: column; gap: 16px; padding: 26px; }
  .rule-layout { display: block; }
  .rule-sidebar { display: none; }
  .rule-content { max-width: 760px; }
  .mobile-toc { display: block; border: 1px solid var(--line); border-radius: 10px; margin: 0 0 34px; background: var(--soft); }
  .mobile-toc summary { display: list-item; cursor: pointer; padding: 16px 20px; font-weight: 600; }
  .mobile-toc nav { border-top: 1px solid var(--line); padding: 12px 22px 18px; }
  .mobile-toc ol { padding-left: 20px; margin: 0; }
  .mobile-toc a { display: block; min-height: 44px; padding-block: 9px; font-size: 14px; overflow-wrap: anywhere; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 150px; }
  .header-inner { flex-direction: column; align-items: flex-start; gap: 8px; padding-block: 14px 10px; }
  .site-brand { font-size: 23px; }
  .site-brand img { width: 28px; height: 28px; }
  .site-nav { justify-content: space-between; width: 100%; gap: 8px; font-size: 12px; }
  .site-nav .nav-app { padding: 8px 10px; }
  .home-hero { grid-template-columns: 1fr; padding-block: 36px 48px; gap: 32px; }
  .home-hero h1 { font-size: clamp(40px, 11vw, 62px); }
  .hero-description { font-size: 16px; }
  .hero-picture img { height: 250px; border-top-left-radius: 48px; }
  .hero-actions .button { flex: 1; padding-inline: 12px; }
  .section-heading { display: block; }
  .section-heading h2 { font-size: 28px; margin-bottom: 12px; }
  .games-grid { grid-template-columns: 1fr; }
  .game-feature { flex-direction: row; gap: 18px; padding: 24px; }
  .game-feature h3 { font-size: 25px; }
  .games-section { padding-bottom: 40px; }
  .app-invitation { grid-template-columns: 1fr; gap: 30px; padding: 28px; margin-bottom: 48px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .rule-page { padding-top: 24px; }
  .rule-heading { padding-bottom: 28px; margin-bottom: 28px; }
  .rule-content h2 { font-size: 25px; }
}
@media (max-width: 370px) {
  html { scroll-padding-top: 195px; }
  .site-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
  .site-nav a { justify-content: center; }
}
/* Reading pages keep the navigation in document flow, not over the text. */
html.rules-document { scroll-padding-top: 24px; }
.rules-document .site-header { position: static; }
.rules-document .rule-sidebar { top: 24px; max-height: calc(100dvh - 48px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }
@media print { .site-header, .site-footer, .rule-sidebar, .mobile-toc, .rule-actions, .back-link, .skip-link { display: none; } .site-wrap { width: 100%; } .rule-layout { display: block; } body { font-size: 11pt; color: #000; } .rule-page { padding: 0; } }