.cs-page{background:var(--bg);overflow:hidden}
.cs-page h2{font-size:clamp(2.3rem,4.7vw,4.7rem);line-height:1.08;letter-spacing:0;font-weight:600;margin:18px 0 0;max-width:15ch}
.cs-page .eyebrow{color:var(--accent)}
.cs-intro{padding:148px 0 52px;background:var(--surface)}
.cs-topline{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:.75rem;letter-spacing:.1em;margin-bottom:62px}
.cs-back{color:var(--text);text-decoration:none;letter-spacing:0;font-size:.9rem}.cs-back:hover{color:var(--accent)}
.cs-title{font-size:clamp(3.1rem,7.4vw,7.4rem);line-height:1;letter-spacing:0;font-weight:600;margin:20px 0 24px;max-width:100%;overflow-wrap:break-word}
.cs-title-dot{color:var(--accent)}.cs-lead{font-size:clamp(1.2rem,2.2vw,2rem);line-height:1.35;color:var(--text-2);max-width:31ch}
.cs-meta{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:48px;border-top:1px solid var(--line);padding-top:22px;font-size:.79rem;letter-spacing:.06em;color:var(--text-2)}
.cs-meta a{margin-left:auto;color:var(--accent);text-decoration:none;font-weight:600}
.cs-hero{height:min(53vw,650px);min-height:300px;overflow:hidden;background:var(--surface-2);border-block:1px solid var(--line)}.cs-hero img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.cs-columns{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,8vw,150px)}.cs-paragraph{font-size:clamp(1.15rem,1.6vw,1.5rem);line-height:1.6;margin:0;color:var(--text-2)}.cs-rule{height:1px;background:var(--line);margin:42px 0}.cs-detail{display:grid;grid-template-columns:110px 1fr;gap:15px;margin:0 0 20px}.cs-detail span{font-size:.7rem;letter-spacing:.1em;color:var(--accent);padding-top:6px}.cs-detail p{margin:0;color:var(--text)}
.cs-motion{padding:90px 0;background:var(--navy);color:var(--accent-ink)}.cs-motion .eyebrow{color:var(--accent-2)}.cs-section-head{margin-bottom:40px}.cs-section-head p{color:var(--text-2);max-width:55ch;font-size:1.13rem;line-height:1.6;margin:20px 0 0}.cs-motion h2{color:var(--accent-ink)}.cs-video-frame{position:relative;aspect-ratio:16/9;max-height:640px;overflow:hidden;background:var(--navy);border:1px solid var(--line)}.cs-video-frame video{width:100%;height:100%;object-fit:contain;display:block}.cs-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border:0;border-radius:50%;background:var(--accent);color:var(--accent-ink);cursor:pointer;font-size:1.1rem}.cs-video-frame.playing .cs-play{opacity:0}.cs-video-frame:hover .cs-play,.cs-video-frame:focus-within .cs-play{opacity:1}.cs-caption{font-size:.78rem;color:var(--accent-ink);opacity:.7;margin:16px 0 0}
.cs-feature-image,.cs-demo-image{overflow:hidden;border:1px solid var(--line);background:var(--surface)}.cs-feature-image img,.cs-demo-image img{width:100%;height:auto;display:block}.cs-feature-image{max-height:650px}.cs-demo{background:var(--surface-2)}.cs-demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);align-items:center;gap:6vw}.cs-demo-grid p{font-size:1.1rem;line-height:1.65;color:var(--text-2);max-width:48ch;margin-top:24px}.cs-demo-label{font-size:.7rem;letter-spacing:.08em;color:var(--accent);display:block;margin-top:28px}.cs-next{text-align:center}.cs-next h2{max-width:none}.cs-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:36px}
@media(max-width:760px){.cs-intro{padding:105px 0 32px}.cs-topline{margin-bottom:36px}.cs-meta{gap:16px;margin-top:35px}.cs-meta a{margin-left:0;width:100%}.cs-hero{height:57vw;min-height:240px}.cs-columns,.cs-demo-grid{grid-template-columns:1fr}.cs-motion{padding:60px 0}.cs-play{width:52px;height:52px}.cs-demo-grid{gap:35px}}
@media(prefers-reduced-motion:reduce){.cs-play{transition:none}}
.cs-build{background:var(--surface-2)}.cs-build-intro{max-width:62ch;font-size:1.1rem;line-height:1.65;color:var(--text-2);margin-top:20px}.cs-build-label{font-size:.7rem;letter-spacing:.08em;color:var(--accent);display:block;margin-top:18px}
.cs-feat{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:5vw;align-items:center;padding:72px 0;border-top:1px solid var(--line)}.cs-feat:first-of-type{margin-top:48px}.cs-feat:nth-of-type(even){grid-template-columns:minmax(0,1.5fr) minmax(0,.8fr)}.cs-feat:nth-of-type(even) .cs-feat-text{order:2}
.cs-feat-num{font-size:.75rem;letter-spacing:.1em;color:var(--accent)}.cs-feat h3{font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.15;margin:14px 0 16px;letter-spacing:-.02em}.cs-feat p{color:var(--text-2);line-height:1.65;margin:0}.cs-feat ul{margin:20px 0 0;padding:0;list-style:none}.cs-feat li{padding:9px 0 9px 22px;position:relative;border-top:1px solid var(--line);font-size:.95rem}.cs-feat li:before{content:"";position:absolute;left:0;top:17px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.cs-feat-img{border:1px solid var(--line);border-radius:var(--r-lg,16px);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}.cs-feat-img img{display:block;width:100%;height:auto}
@media(max-width:860px){.cs-feat,.cs-feat:nth-of-type(even){grid-template-columns:1fr;gap:28px;padding:48px 0}.cs-feat:nth-of-type(even) .cs-feat-text{order:0}}
.cs-quote{padding:90px 0;background:var(--bg)}
.cs-quote-card{max-width:860px;margin:44px auto 0;padding:clamp(40px,6vw,72px);border-radius:20px;background:linear-gradient(155deg,var(--navy) 0%,var(--accent) 100%);color:var(--accent-ink);box-shadow:var(--shadow,0 24px 60px rgba(15,23,42,.18))}
.cs-quote-card blockquote{margin:0;font-size:clamp(1.25rem,2.4vw,1.9rem);line-height:1.45;font-weight:500}
.cs-quote-person{display:flex;align-items:center;gap:18px;margin-top:44px}
.cs-quote-person img{width:68px;height:68px;border-radius:50%;object-fit:cover;object-position:center center;border:2px solid rgba(255,255,255,.5);flex-shrink:0}
.cs-quote-name{font-weight:600;font-size:1.05rem}
.cs-quote-role{color:rgba(255,255,255,.78);font-size:.95rem;margin-top:2px}
@media(max-width:760px){.cs-quote{padding:60px 0}.cs-quote-card{margin-top:28px}}