:root{
  --ink:#121212; --paper:#f4efe4; --paper2:#fffdf8; --red:#b31319;
  --gold:#c9942e; --muted:#68635b; --line:#cec6b8; --green:#16724a;
  --amber:#a96900; --danger:#a91e25;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#e6e0d5;color:var(--ink)}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.16;background-image:radial-gradient(#000 0.45px,transparent .6px);background-size:5px 5px}
a{color:inherit}
.wrap{max-width:1120px;margin:auto;background:var(--paper2);min-height:100vh;box-shadow:0 0 35px #0002}
.hero{padding:24px 28px 34px;background:linear-gradient(135deg,#fffdf8 0%,#eee5d7 100%);border-bottom:8px solid var(--red)}
.logo{display:block;max-width:390px;width:72%;margin:0 auto 12px}
.kicker{text-align:center;text-transform:uppercase;letter-spacing:.18em;font-weight:800;color:var(--red)}
h1{font-family:Impact,Haettenschweiler,'Arial Narrow Bold',sans-serif;text-transform:uppercase;letter-spacing:.03em;text-align:center;font-size:clamp(2.4rem,8vw,5.2rem);margin:.15em 0 .05em}
.subtitle{text-align:center;font-weight:700;font-size:1.05rem}
.venue{text-align:center;color:var(--muted);margin-top:8px}
.nav{position:sticky;top:0;z-index:20;display:flex;gap:8px;overflow:auto;padding:10px 14px;background:#151515;color:#fff;border-bottom:3px solid var(--red)}
.nav a{white-space:nowrap;text-decoration:none;padding:8px 11px;border-radius:999px;background:#ffffff10}
.nav a:hover{background:#ffffff25}
main{padding:26px}
section{scroll-margin-top:74px;margin-bottom:32px}
.section-title{display:flex;align-items:center;gap:12px;border-bottom:4px solid var(--ink);margin:0 0 14px}
.section-title h2{font-family:Impact,'Arial Narrow Bold',sans-serif;text-transform:uppercase;letter-spacing:.04em;margin:0;padding:4px 0;font-size:2rem}
.badge{background:var(--red);color:#fff;font-weight:800;padding:4px 9px;border-radius:4px;font-size:.8rem;text-transform:uppercase}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--red);padding:18px;border-radius:8px}
.card h3{margin:.1em 0 .55em}
.card strong.big{display:block;font-size:1.45rem}
.callout{border-left:6px solid var(--red);background:#f7eee9;padding:16px 18px;margin:14px 0}
.practice{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.practice .card{border-top-color:#222}
details.rule{background:#fff;border:1px solid var(--line);border-radius:8px;margin:10px 0;overflow:hidden}
details.rule summary{cursor:pointer;padding:16px 18px;font-weight:900;font-size:1.08rem;display:flex;justify-content:space-between;gap:10px}
details.rule summary span{color:var(--red);font-size:.82rem;text-transform:uppercase}
.rule-body{border-top:1px solid var(--line);padding:4px 18px 16px}
.rule-body li{margin:9px 0;line-height:1.45}
.quick-table{width:100%;border-collapse:collapse;background:#fff}
.quick-table th,.quick-table td{padding:10px;border:1px solid var(--line);text-align:left;vertical-align:top}
.quick-table th{background:#1c1c1c;color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.btn{appearance:none;border:0;border-radius:7px;padding:11px 16px;font-weight:800;cursor:pointer;background:#161616;color:#fff;text-decoration:none;display:inline-block}
.btn.red{background:var(--red)}
.btn.light{background:#fff;color:#111;border:1px solid var(--line)}
footer{padding:24px;text-align:center;border-top:5px solid var(--red);background:#171717;color:#fff}
.small{font-size:.88rem;color:var(--muted)}
@media(max-width:620px){main{padding:18px}.hero{padding:18px 16px 24px}.logo{width:88%}.section-title h2{font-size:1.55rem}}
@media print{
 body{background:#fff} body:before,.nav,.actions{display:none!important}.wrap{box-shadow:none;max-width:none}.hero{border-bottom-width:4px}
 details.rule{break-inside:avoid} details.rule[open] .rule-body{display:block}
}


/* Summer Nationals event-platform enhancements */
.sponsor-ribbon{
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:9px 14px;background:#0d0d0d;color:#fff;text-decoration:none;
  font-weight:800;letter-spacing:.02em;border-bottom:3px solid var(--red)
}
.sponsor-ribbon:hover{background:#1b1b1b}
.sponsor-ribbon .v28{color:#ff3940;font-weight:950}
.hero-grid{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;max-width:920px;margin:10px auto 0}
.hero-copy{text-align:center}
.event-date{font-size:clamp(1.25rem,3vw,2rem);font-weight:950;text-transform:uppercase;letter-spacing:.08em;margin-top:8px}
.countdown-card{
  min-width:220px;background:#171717;color:#fff;border:2px solid #000;border-radius:10px;
  padding:14px 16px;text-align:center;box-shadow:0 6px 18px #0002
}
.countdown-card .num{font-family:Impact,'Arial Narrow Bold',sans-serif;font-size:2.25rem;letter-spacing:.04em}
.countdown-card .label{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:#ddd}
.class-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.class-card{
  background:#fff;border:1px solid var(--line);border-radius:9px;padding:16px;text-decoration:none;
  border-top:5px solid #171717;transition:.16s transform,.16s box-shadow
}
.class-card:hover{transform:translateY(-2px);box-shadow:0 8px 18px #0002}
.class-card h3{margin:0 0 5px}.class-card p{margin:0;color:var(--muted)}
.icon-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.info-tile{background:#fff;border:1px solid var(--line);border-radius:8px;padding:15px}
.info-tile .eyebrow{text-transform:uppercase;font-size:.72rem;letter-spacing:.12em;font-weight:900;color:var(--red)}
.info-tile strong{display:block;font-size:1.2rem;margin-top:4px}
.qr-panel{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px
}
.qr-panel img{width:128px;height:128px;image-rendering:pixelated}
.platform-note{background:#171717;color:#fff;border-radius:9px;padding:18px}
.platform-note a{color:#fff}
.faq details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:0 14px;margin:9px 0}
.faq summary{cursor:pointer;font-weight:850;padding:14px 0}
.map-link{font-weight:900;color:var(--red);text-decoration:none}
.post-event{display:none}
body.event-past .pre-event{display:none}
body.event-past .post-event{display:block}
@media(max-width:760px){
  .hero-grid{grid-template-columns:1fr}.countdown-card{min-width:0}
  .qr-panel{grid-template-columns:1fr;text-align:center}.qr-panel img{margin:auto}
}