.cs-header{background:var(--bg-dark);color:#fff}.cs-header .section{max-width:860px}.back-link{display:inline-block;font-size:.83rem;color:#ffffff80;margin-bottom:32px;transition:color .2s}.back-link:hover{color:#fffc}.cs-meta{margin-bottom:16px}.cs-tag{font-size:.68rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-light)}.cs-header h1{font-size:clamp(2rem,4vw,3rem);font-weight:600;letter-spacing:-.03em;line-height:1.15;color:#fff;margin-bottom:20px}.cs-subtitle{font-size:1.05rem;color:#ffffffa6;line-height:1.75;max-width:600px;margin-bottom:48px}.cs-headline-stats{display:flex;gap:48px;padding-top:40px;border-top:1px solid rgba(255,255,255,.12)}.hs-num{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:600;letter-spacing:-.04em;color:var(--accent-light);line-height:1;margin-bottom:6px}.hs-lbl{font-size:.8rem;color:#ffffff80;line-height:1.4}.cs-section{border-top:1px solid var(--border)}.cs-section--warm{background:var(--bg-warm)}.cs-h2{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:600;letter-spacing:-.025em;line-height:1.25;margin-bottom:40px}.cs-two-col{display:grid;grid-template-columns:5fr 3fr;gap:80px;align-items:start}.cs-content{display:flex;flex-direction:column;gap:40px}.cs-block p{font-size:.95rem;color:var(--muted);line-height:1.8;margin-bottom:16px}.cs-block p:last-child{margin-bottom:0}.cs-list{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:10px}.cs-list li{font-size:.9rem;color:var(--muted);padding-left:20px;position:relative;line-height:1.6}.cs-list li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.5}.cs-aside{display:flex;flex-direction:column;gap:1px;border:1px solid var(--border);border-radius:8px;overflow:hidden;align-self:start;position:sticky;top:100px}.aside-card{padding:18px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.aside-card:last-child{border-bottom:none}.aside-label{font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.aside-value{font-size:.9rem;color:var(--text);font-weight:600}.tech-list{list-style:none;display:flex;flex-direction:column;gap:4px}.tech-list li{font-size:.88rem;color:var(--text);font-weight:600}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.solution-item{padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:7px}.sol-num{font-size:.75rem;font-weight:600;letter-spacing:.1em;color:var(--accent);margin-bottom:14px}.solution-item h3{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:10px;line-height:1.35}.solution-item p{font-size:.88rem;color:var(--muted);line-height:1.75}.results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}.result-card{background:var(--surface);border:1px solid var(--border);padding:28px;border-radius:7px;display:flex;flex-direction:column}.result-card--hero{border-left:3px solid var(--accent);border-radius:0 7px 7px 0}.rc-num{font-size:clamp(2rem,3.5vw,3rem);font-weight:600;letter-spacing:-.04em;color:var(--accent);line-height:1;margin-bottom:8px}.result-card--hero .rc-num{font-size:clamp(2.5rem,4vw,3.5rem);color:var(--text)}.rc-lbl{font-size:.85rem;font-weight:600;color:var(--text);margin-bottom:12px;line-height:1.4}.rc-desc{font-size:.85rem;color:var(--muted);line-height:1.7;margin-top:auto}.featured-quote{max-width:680px}.featured-quote p{font-size:clamp(1.1rem,2vw,1.4rem);font-weight:600;letter-spacing:-.015em;color:var(--text);line-height:1.5;font-style:italic;margin-bottom:16px}.featured-quote cite{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-style:normal}.cs-cta-section .section>h2{font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:600;letter-spacing:-.025em;line-height:1.25;margin-bottom:16px}.cs-cta-section .section>p{font-size:1rem;color:var(--muted);line-height:1.75;max-width:520px;margin-bottom:32px}.cs-cta-btn,.cs-cta-btn:hover{color:#fff!important}@media(max-width:960px){.cs-headline-stats{gap:32px;flex-wrap:wrap}.cs-two-col{grid-template-columns:1fr;gap:40px}.cs-aside{position:static}.solution-grid,.results-grid{grid-template-columns:1fr}}@media(max-width:600px){.cs-headline-stats{gap:24px}}