*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#0f0f0f;color:#f0f0f0;font-family:"Segoe UI",system-ui,sans-serif;line-height:1.7}
header.race{background:linear-gradient(rgba(0,0,0,.65),rgba(0,0,0,.75)),url(img/track.jpg) center/cover no-repeat;padding:48px 20px 28px;text-align:center;color:#fff;border-bottom:5px solid #e10600}
.logo{width:76px;height:76px;margin:0 auto 12px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;border:3px solid #e10600}
.logo img{width:100%;height:100%;object-fit:cover}
header.race h1{font-size:1.7rem;font-weight:700;letter-spacing:.06em;margin:0}
header.race p{font-size:.85rem;opacity:.9;margin-top:5px}
nav.pit{background:#1a1a1a;display:flex;justify-content:center;gap:1px;flex-wrap:wrap;padding:6px;border-bottom:1px solid #333}
nav.pit a{color:#ddd;text-decoration:none;padding:9px 16px;font-size:.78rem;letter-spacing:.03em}
nav.pit a.on{background:#e10600;color:#fff}
main{max-width:720px;margin:0 auto;padding:34px 20px 70px}
h2{font-size:1.25rem;margin:30px 0 12px;color:#e10600;font-weight:600}
p,li{margin:0 0 14px}
ul{margin:0 0 14px 1.3em}
img{width:100%;height:auto;display:block;margin:15px 0}
.cap{color:#888;font-size:.8rem;margin:-6px 0 16px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.duo img{margin:0}
table{width:100%;border-collapse:collapse;margin:10px 0 16px;font-size:.9rem;background:#1a1a1a}
th,td{border-bottom:1px solid #333;padding:8px 6px;text-align:left}
th{color:#e10600}
.note{background:#1a1a1a;padding:15px;margin:18px 0;border-left:4px solid #e10600;font-size:.9rem}
footer.grid{background:#111;color:#aaa;padding:30px 20px 18px;font-size:.86rem;border-top:4px solid #e10600}
.f3{max-width:880px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
footer.grid a{color:#e10600;text-decoration:none}
footer.grid h3{color:#fff;font-size:.92rem;margin:0 0 8px}
.end{color:#666;font-size:.84rem}
a{color:#e10600}
@media(max-width:680px){.duo,.f3{grid-template-columns:1fr}}