:root{color-scheme:dark;--bg:#101827;--panel:#172237;--line:#2c3b56;--text:#edf4ff;--muted:#b9c6d9;--accent:#65ddff;--hot:#ff5f87}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 90% 0,#23385e 0,transparent 34rem),var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:1rem;top:1rem;z-index:3;background:#fff;color:#000;padding:.5rem}.site-header,main,footer{width:min(1120px,calc(100% - 2rem));margin:auto}.site-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.7rem;color:var(--text);font-weight:800;text-decoration:none}.brand svg{color:var(--accent)}nav{display:flex;gap:1.1rem}a{color:var(--accent)}nav a{color:var(--muted);text-decoration:none}nav a:hover{color:var(--text)}section{padding:4.25rem 0}.intro{max-width:760px;padding-top:5rem}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin:0 0:.5rem}h1,h2,h3{line-height:1.12;margin:0 0:1rem}h1{font-size:clamp(2.8rem,8vw,5.8rem);letter-spacing:-.06em}h2{font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.04em}.lead{max-width:650px;font-size:clamp(1.1rem,2vw,1.35rem);color:var(--muted);margin:0 0:1.75rem}.button,.hud button{display:inline-block;border:0;border-radius:.55rem;background:var(--accent);color:#07131e;font:inherit;font-weight:800;padding:.8rem 1.15rem;text-decoration:none;cursor:pointer}.video-section{padding-top:1rem}.video-frame{aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;border:1px solid var(--line);border-radius:1rem;background:#080d16;box-shadow:0 20px 50px #0005}.video-frame iframe{width:100%;height:100%;border:0}.video-note{color:var(--muted);font-size:.9rem}.trainer-section{scroll-margin-top:1rem}.hud{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin:1.4rem 0}.hud span{border:1px solid var(--line);border-radius:.55rem;padding:.45rem .7rem;color:var(--muted)}.hud strong{color:var(--text)}.arena{height:clamp(300px,55vw,560px);position:relative;overflow:hidden;border:1px solid var(--line);border-radius:1rem;background:linear-gradient(135deg,#14213a,#0b1220);user-select:none}.arena:before,.arena:after{content:"";position:absolute;left:50%;top:50%;background:#ffffff22;transform:translate(-50%,-50%)}.arena:before{width:1px;height:100%}.arena:after{width:100%;height:1px}#status{position:absolute;inset:0;z-index:1;display:grid;place-items:center;color:var(--muted);margin:0;text-align:center;padding:1rem}.target{position:absolute;z-index:2;width:54px;height:54px;border:7px solid #fff;border-radius:50%;background:var(--hot);box-shadow:0 0 0 6px #ff5f8733;cursor:crosshair}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.cards article,.about{border:1px solid var(--line);border-radius:1rem;background:color-mix(in srgb,var(--panel) 88%,transparent);padding:1.35rem}.cards h3{font-size:1.12rem}.cards p,.about p{color:var(--muted);margin-bottom:0}footer{display:flex;flex-wrap:wrap;gap:1rem;padding:2rem 0;color:var(--muted);font-size:.9rem}footer span{margin-right:auto;color:var(--text);font-weight:800}@media (max-width:650px){.site-header{padding:.75rem 0;align-items:flex-start}.brand{font-size:.9rem}.brand svg{width:28px}.cards{grid-template-columns:1fr}section{padding:3rem 0}.intro{padding-top:3.5rem}.hud{gap:.6rem}.target{width:46px;height:46px;border-width:6px}}