.cs-hero{padding:clamp(44px,6vw,82px) 0 62px;overflow:hidden}.cs-hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(440px,.96fr);gap:62px;align-items:center}.cs-hero h1{font-size:clamp(46px,6.1vw,82px);line-height:.94;letter-spacing:-.052em;margin:0 0 24px;font-weight:800;max-width:850px}.cs-hero h1 em{font-style:normal;color:var(--bk-orange)}.cs-hero-lede{font-size:clamp(18px,1.5vw,22px);line-height:1.58;color:var(--bk-muted);max-width:720px;margin:0 0 28px}.cs-actions{display:flex;gap:10px;flex-wrap:wrap}.cs-note{font-size:13px;font-weight:700;color:var(--bk-muted);margin-top:14px}
.cs-stage{position:relative;min-height:600px}.cs-stage:before{content:"";position:absolute;inset:36px 24px 12px 66px;background:var(--bk-orange);border-radius:34px}.cs-photo{position:absolute;left:0;top:0;width:65%;height:88%;border:6px solid var(--bk-warm);border-radius:30px;overflow:hidden;box-shadow:var(--bk-shadow);z-index:2}.cs-photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}.cs-queue{position:absolute;right:0;bottom:18px;width:61%;background:var(--bk-ink);color:var(--bk-white);border-radius:24px;padding:20px;box-shadow:var(--bk-shadow);z-index:3}.cs-queue-top{display:flex;justify-content:space-between;gap:12px;align-items:center;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,.13);font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:rgba(255,255,255,.5)}.cs-queue-top b{color:var(--bk-orange)}.cs-ticket{display:grid;grid-template-columns:9px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}.cs-ticket:last-child{border-bottom:0}.cs-dot{width:8px;height:8px;border-radius:50%;background:var(--bk-orange)}.cs-ticket strong{font-size:13px;display:block}.cs-ticket small{font-size:10px;color:rgba(255,255,255,.46)}.cs-state{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.17);border-radius:999px;padding:5px 7px}
.cs-answer{display:grid;grid-template-columns:.78fr 1.22fr;gap:64px;align-items:start}.cs-answer-card{background:var(--bk-orange);padding:28px;border-radius:22px;position:sticky;top:104px}.cs-answer-card span{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.cs-answer-card strong{display:block;font-size:clamp(30px,3vw,44px);line-height:1.02;letter-spacing:-.04em;margin:14px 0 12px}.cs-answer-card p{margin:0;font-size:15px;line-height:1.58}.cs-definition{font-size:22px!important;color:var(--bk-ink)!important;font-weight:700;line-height:1.48!important}.cs-answer-copy p{font-size:18px;color:var(--bk-muted);line-height:1.72}
.cs-fail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:40px}.cs-fail{background:#171717;border:1px solid rgba(255,255,255,.13);border-radius:20px;padding:24px;min-height:250px}.cs-fail .n{display:block;color:var(--bk-orange);font-weight:800;font-size:11px;margin-bottom:42px}.cs-fail h3{font-size:24px;line-height:1.03;margin:0 0 10px}.cs-fail p{margin:0;color:rgba(255,255,255,.61);font-size:14px;line-height:1.58}
.cs-channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:38px}.cs-channel{border:1px solid var(--bk-line);border-radius:20px;padding:26px;background:var(--bk-paper);min-height:255px}.cs-channel b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--bk-orange-dark);margin-bottom:26px}.cs-channel h3{font-size:25px;line-height:1.05;margin:0 0 11px}.cs-channel p{margin:0;color:var(--bk-muted)}
.cs-system{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:start}.cs-system-visual{position:sticky;top:104px;background:var(--bk-ink);color:var(--bk-white);border-radius:26px;padding:28px}.cs-system-visual .signal{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:42px 0 26px}.cs-system-visual .signal span{height:9px;border-radius:999px;background:rgba(255,255,255,.15)}.cs-system-visual .signal span:nth-child(1),.cs-system-visual .signal span:nth-child(2){background:var(--bk-orange)}.cs-system-visual h3{font-size:35px;line-height:1;margin:0 0 12px;letter-spacing:-.04em}.cs-system-visual p{margin:0;color:rgba(255,255,255,.62)}.cs-system-list{border-top:1px solid var(--bk-line)}.cs-system-row{display:grid;grid-template-columns:46px .7fr 1.3fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--bk-line);align-items:start}.cs-system-row .n{font-size:11px;font-weight:800;color:var(--bk-orange-dark)}.cs-system-row h3{font-size:21px;line-height:1.08;margin:0}.cs-system-row p{margin:0;color:var(--bk-muted);font-size:15px}
.cs-boundary{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:38px}.cs-boundary-card{border:1px solid var(--bk-line);border-radius:22px;padding:30px;background:var(--bk-paper);min-height:430px}.cs-boundary-card.is-internal{background:var(--bk-ink);color:var(--bk-white);border-color:var(--bk-ink)}.cs-boundary-card .label{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--bk-orange-dark)}.cs-boundary-card.is-internal .label{color:var(--bk-orange)}.cs-boundary-card h3{font-size:clamp(30px,3vw,42px);line-height:1;margin:18px 0 14px;letter-spacing:-.04em}.cs-boundary-card p{color:var(--bk-muted)}.cs-boundary-card.is-internal p{color:rgba(255,255,255,.64)}.cs-boundary-card ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:11px}.cs-boundary-card li{position:relative;padding-left:22px}.cs-boundary-card li:before{content:"→";position:absolute;left:0;color:var(--bk-orange-dark);font-weight:800}.cs-boundary-card.is-internal li:before{color:var(--bk-orange)}
.cs-onboard{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:40px;border-top:1px solid var(--bk-line-light);border-left:1px solid var(--bk-line-light)}.cs-onboard article{padding:26px 20px;min-height:275px;border-right:1px solid var(--bk-line-light);border-bottom:1px solid var(--bk-line-light)}.cs-onboard .n{font-size:11px;color:var(--bk-orange);font-weight:800}.cs-onboard h3{font-size:21px;line-height:1.05;margin:46px 0 10px}.cs-onboard p{margin:0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.55}
.cs-qa-grid{display:grid;grid-template-columns:.84fr 1.16fr;gap:60px;align-items:start}.cs-scorecard{background:var(--bk-orange);border-radius:24px;padding:28px;position:sticky;top:104px}.cs-scorecard h3{font-size:35px;line-height:1;margin:0 0 18px;letter-spacing:-.04em}.cs-metric{display:grid;grid-template-columns:1fr auto;gap:12px;padding:13px 0;border-top:1px solid rgba(11,11,11,.2)}.cs-metric span{font-size:14px}.cs-metric b{font-size:12px;text-transform:uppercase;letter-spacing:.08em}.cs-qa-list{display:grid;border-top:1px solid var(--bk-line)}.cs-qa-item{padding:21px 0;border-bottom:1px solid var(--bk-line)}.cs-qa-item h3{margin:0 0 7px;font-size:22px}.cs-qa-item p{margin:0;color:var(--bk-muted)}
.cs-ecom{display:grid;grid-template-columns:1fr .9fr;gap:58px;align-items:center}.cs-ecom-board{background:var(--bk-ink);color:var(--bk-white);border-radius:26px;padding:28px}.cs-ecom-board h3{font-size:31px;line-height:1;margin:0 0 20px}.cs-ecom-row{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-top:1px solid rgba(255,255,255,.13);font-size:14px}.cs-ecom-row span:last-child{color:var(--bk-orange);font-weight:800}.cs-fit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:36px}.cs-fit{border:1px solid var(--bk-line);background:var(--bk-paper);border-radius:18px;padding:24px}.cs-fit strong{display:block;font-size:22px;margin-bottom:8px}.cs-fit p{margin:0;color:var(--bk-muted)}
.cs-source{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}.cs-source-photo{position:relative}.cs-source-photo img{width:85%;height:490px;object-fit:cover;border-radius:26px;box-shadow:var(--bk-shadow)}.cs-source-card{position:absolute;right:0;bottom:24px;width:58%;background:var(--bk-orange);border-radius:18px;padding:20px;box-shadow:var(--bk-shadow)}.cs-source-card strong{display:block;font-size:26px;line-height:1.03}.cs-source-card p{margin:8px 0 0;font-size:14px}
.cs-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:34px}.cs-related a,.cs-related .is-planned{display:flex;flex-direction:column;gap:7px;border:1px solid var(--bk-line);border-radius:17px;padding:22px;background:var(--bk-paper);min-height:120px}.cs-related a:hover{background:var(--bk-orange)}.cs-related strong{font-size:18px}.cs-related span{font-size:14px;color:var(--bk-muted)}.cs-related .is-planned{opacity:.48}.cs-book-points{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}.cs-book-points li{position:relative;padding-left:24px}.cs-book-points li:before{content:"✓";position:absolute;left:0;font-weight:900}
@media(max-width:1080px){.cs-hero-grid,.cs-answer,.cs-system,.cs-qa-grid,.cs-ecom,.cs-source{grid-template-columns:1fr;gap:42px}.cs-stage{max-width:680px;min-height:550px}.cs-answer-card,.cs-system-visual,.cs-scorecard{position:static}.cs-fail-grid{grid-template-columns:1fr 1fr}.cs-channels{grid-template-columns:1fr 1fr}.cs-onboard{grid-template-columns:repeat(2,1fr)}.cs-onboard article:last-child{grid-column:1/-1}}
@media(max-width:680px){.cs-hero{padding-top:34px}.cs-stage{min-height:470px}.cs-photo{width:72%;height:82%}.cs-stage:before{inset:28px 6px 10px 36px}.cs-queue{width:72%;padding:15px}.cs-fail-grid,.cs-channels,.cs-boundary,.cs-onboard,.cs-fit-grid,.cs-related{grid-template-columns:1fr}.cs-system-row{grid-template-columns:36px 1fr}.cs-system-row p{grid-column:2}.cs-onboard article:last-child{grid-column:auto}.cs-source-photo img{width:90%;height:420px}.cs-source-card{width:75%;padding:16px}}