:root{--ink:#f8fbff;--muted:#b8c4d6;--space:#070914;--space-2:#111525;--panel:#0d111fc7;--line:#ffffff24;--plasma:#ffb547;--flare:#ff5d73;--signal:#7df4c3;--violet:#8f7bff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--space);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}main{background:radial-gradient(circle at 18% 78%, #7df4c326, transparent 24rem), radial-gradient(circle at 87% 22%, #ffb54721, transparent 26rem), var(--space);min-height:100vh;overflow:hidden}.hero{isolation:isolate;align-items:center;min-height:92vh;padding:7rem max(1.25rem,5vw) 5rem;display:grid;position:relative}.heroImage{object-fit:cover;object-position:center;z-index:-3}.heroShade{z-index:-2;background:linear-gradient(90deg,#070914f5 0%,#070914c2 38%,#0709142e 72%),linear-gradient(#07091457,#070914eb);position:absolute;inset:0}.nav{color:var(--ink);justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem max(1.25rem,5vw);display:flex;position:absolute;top:0;left:0;right:0}.brand{letter-spacing:0;font-size:1rem;font-weight:800}.navLinks{color:var(--muted);flex-wrap:wrap;justify-content:flex-end;gap:.6rem;font-size:.9rem;display:flex}.navLinks a,.secondary,.primary,.linkStack a{border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff12;border-radius:999px;padding:.72rem 1rem}.heroContent{width:min(48rem,100%)}.kicker,.eyebrow{width:fit-content;color:var(--signal);text-transform:uppercase;background:#7df4c314;border:1px solid #7df4c36b;border-radius:999px;margin:0 0 .9rem;padding:.42rem .72rem;font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;max-width:12ch;margin-bottom:1.25rem;font-size:clamp(4rem,11vw,8.8rem);line-height:.88}.lede{max-width:40rem;color:var(--muted);font-size:clamp(1rem,2vw,1.24rem);line-height:1.65}.heroActions{flex-wrap:wrap;gap:.75rem;margin-top:2rem;display:flex}.primary{background:var(--plasma);color:#17100a;border-color:#ffb547b3;font-weight:800}.secondary{color:var(--ink)}.notice{color:#111525;background:#f8fbff;align-items:center;gap:1rem;padding:1.1rem max(1.25rem,5vw);line-height:1.45;display:flex}.notice strong{color:#9a1024;flex:none}.section,.formulaBand,.trainvent{padding:5rem max(1.25rem,5vw)}.sectionHeader{max-width:54rem;margin-bottom:2rem}h2{letter-spacing:0;margin-bottom:0;font-size:clamp(2rem,5vw,4.4rem);line-height:1}.pointGrid{border:1px solid var(--line);background:var(--line);grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;display:grid}.point{background:linear-gradient(135deg, #ffffff14, #ffffff05), var(--space-2);min-height:13rem;padding:1.25rem}.point span{background:var(--flare);border-radius:50%;width:1rem;height:1rem;margin-bottom:4rem;display:block;box-shadow:0 0 0 .6rem #ff5d731f,0 0 2.5rem #ffb547cc}.point p{color:var(--ink);margin:0;font-size:1.25rem;line-height:1.25}.formulaBand{background:linear-gradient(120deg,#8f7bff38,#0000 36%),linear-gradient(#ffffff0a,#ffffff0a)}.formulaGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.formulaCard{border:1px solid var(--line);background:var(--panel);border-radius:8px;min-height:16rem;padding:1.3rem}.formulaCard p{color:var(--plasma);text-transform:uppercase;font-size:.78rem;font-weight:800}.formulaCard h3{margin-bottom:1rem;font-size:1.7rem}.formulaCard span{color:var(--muted);line-height:1.6}.trainvent{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(16rem,24rem);align-items:end;gap:2rem;display:grid}.trainvent p:not(.eyebrow){max-width:44rem;color:var(--muted);font-size:1.05rem;line-height:1.7}.linkStack{gap:.75rem;display:grid}.linkStack a{text-align:center;display:block}@media (max-width:860px){.hero{min-height:86vh;padding-top:8rem}.nav{align-items:flex-start}.navLinks{max-width:13rem}h1{font-size:clamp(3.35rem,17vw,5.8rem)}.notice,.trainvent{display:grid}.pointGrid,.formulaGrid,.trainvent{grid-template-columns:1fr}.point{min-height:10rem}.point span{margin-bottom:2.8rem}}@media (max-width:520px){.heroShade{background:linear-gradient(90deg,#070914f7,#070914a8),linear-gradient(#0709142e,#070914f0)}.navLinks a{padding:.58rem .72rem}.heroActions a{text-align:center;width:100%}}