*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--font-display: "Playfair Display", serif;--font-body: "Inter", system-ui, sans-serif;--color-bg: #0a0a0f;--color-surface: #111118;--color-text: #f0f0f0;--color-text-muted: #666680;--color-border: #1e1e2e;--accent: #3B82F6}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}.cs-hero{padding:6rem 2rem 4rem;border-bottom:1px solid var(--color-border);position:relative;overflow:hidden}.cs-hero:before{content:"";position:absolute;top:-40%;right:-20%;width:60%;height:120%;background:radial-gradient(ellipse,color-mix(in srgb,var(--accent) 12%,transparent) 0%,transparent 70%);pointer-events:none}.cs-hero__inner{max-width:900px;margin:0 auto;position:relative}.cs-breadcrumb{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:2rem;color:var(--color-text-muted)}.cs-breadcrumb a{color:var(--color-text-muted)}.cs-breadcrumb__sep{margin:0 .5rem;opacity:.4}.cs-breadcrumb__current{color:var(--color-text)}.cs-hero__title{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,4rem);font-weight:400;line-height:1.15;margin-bottom:1rem}.cs-hero__tagline{font-size:1.15rem;color:var(--color-text-muted);max-width:640px;margin-bottom:2.5rem}.cs-hero__meta{display:flex;gap:3rem;flex-wrap:wrap}.cs-hero__meta-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--color-text-muted);margin-bottom:.25rem}.cs-hero__meta-value{font-weight:600;font-size:.95rem}.cs-content{max-width:900px;margin:0 auto;padding:4rem 2rem 6rem}.cs-section{margin-bottom:4rem}.cs-section__label{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:.75rem;font-weight:600}.cs-section__heading{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;line-height:1.25;margin-bottom:1.25rem}.cs-section p{color:var(--color-text-muted);font-size:1rem;margin-bottom:1rem;max-width:680px}.cs-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.5rem;margin:2.5rem 0 3rem}.cs-stat{padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px}.cs-stat__number{font-family:var(--font-display);font-size:2rem;color:var(--accent);display:block;line-height:1.1;margin-bottom:.35rem}.cs-stat__label{font-size:.8rem;color:var(--color-text-muted)}.cs-video{margin:2.5rem 0;border-radius:8px;overflow:hidden;border:1px solid var(--color-border);background:var(--color-surface)}.cs-video__wrapper{position:relative;padding-bottom:56.25%;height:0}.cs-video__wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.cs-video__caption{padding:.75rem 1rem;font-size:.8rem;color:var(--color-text-muted);border-top:1px solid var(--color-border)}.cs-image{margin:2.5rem 0;border-radius:8px;overflow:hidden;border:1px solid var(--color-border)}.cs-image img{width:100%;display:block}.cs-highlight{border-left:3px solid var(--accent);padding:1.25rem 1.5rem;margin:2rem 0;background:color-mix(in srgb,var(--accent) 5%,transparent);border-radius:0 8px 8px 0}.cs-highlight p{color:var(--color-text);font-size:1.05rem;font-style:italic;margin:0}.cs-footer-nav{max-width:900px;margin:0 auto;padding:2rem 2rem 4rem;border-top:1px solid var(--color-border)}.cs-footer-nav__back{font-weight:600;font-size:.9rem}.cs-vid{display:inline-flex;align-items:center;gap:.75rem;padding:.5rem;border-radius:10px;border:1px solid var(--color-border, #1e1e2e);background:var(--color-surface, #111118);cursor:pointer;transition:border-color .25s ease,background .25s ease;width:auto;margin:.5rem 0}.cs-vid:hover{border-color:var(--accent, #3B82F6);background:color-mix(in srgb,var(--accent, #3B82F6) 4%,var(--color-surface, #111118))}.cs-vid__thumb-wrap{position:relative;width:80px;height:50px;border-radius:6px;overflow:hidden;flex-shrink:0;background:#0a0a0f;display:flex;align-items:center;justify-content:center;transition:background .25s ease}.cs-vid:hover .cs-vid__thumb-wrap{background:#18181b}.cs-vid__play-icon{width:16px;height:16px;padding:2px;border-radius:50%;background:#ffffff14;color:#fff9;transition:all .25s ease}.cs-vid:hover .cs-vid__play-icon{background:#ffffff26;color:#fff}.cs-vid__label{font-size:.9rem;color:var(--color-text-muted, #666680);line-height:1.4}@media(max-width:640px){.cs-hero{padding:4rem 1.25rem 3rem}.cs-content{padding:3rem 1.25rem 4rem}.cs-hero__meta{gap:1.5rem}.cs-stats{grid-template-columns:1fr 1fr}}