.z4-case.branding-case{width:100%;max-width:1180px;margin:0 auto;padding:38px 24px 70px;color:#edf1f5;border:0;background:none}body.z4-page.visual-system{background:#10171e}
.z4-opening{max-width:960px;padding:24px 0 30px}.z4-opening h1{font-size:clamp(36px,5.4vw,70px);line-height:1.05;letter-spacing:-.035em;max-width:1000px;margin:18px 0 24px;text-wrap:balance}
.z4-case .z4-eyebrow{color:#90d6f3;font-size:12px;letter-spacing:.12em;font-weight:700;text-transform:uppercase}.z4-lead{max-width:790px;font-size:clamp(18px,2vw,22px);line-height:1.6;color:#d1d9e2}.z4-opening:before{content:"";display:block;width:108px;height:5px;margin-bottom:25px;background:linear-gradient(90deg,#8dd8ef 0 27%,#184b85 27% 55%,#e33f4d 55%)}
.z4-photo{min-width:0;margin:0 0 28px}.z4-photo a{display:block;overflow:hidden;background:#080b10;border-radius:12px}.z4-photo img{display:block;width:100%;height:auto;object-fit:contain}.z4-photo figcaption{font-size:13px;line-height:1.5;color:#aebbc8;margin-top:10px}.z4-photo .branding-health-warning{margin-top:10px}
.z4-article{max-width:780px;margin:50px auto}.z4-article section{margin:0 0 46px;scroll-margin-top:100px}.z4-article h2{font-size:clamp(25px,3vw,35px);line-height:1.2;margin:0 0 20px}.z4-article p,.z4-article li{font-size:17px;line-height:1.8;color:#d2d9e1}.z4-article li{margin-bottom:12px}.z4-article a{color:#9edaf1;text-underline-offset:4px}.z4-article details{border-bottom:1px solid #35434e;padding:20px 0}.z4-article summary{cursor:pointer;font-size:18px;font-weight:700;line-height:1.5}.z4-photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:22px}.z4-case a:focus-visible{outline:3px solid #9edaf1;outline-offset:5px}.z4-case-link{max-width:1100px;box-sizing:border-box;margin:36px auto;padding:28px;border:1px solid #3b4a58;border-radius:16px;background:#17212b;color:#eef2f7}.z4-case-link>p:first-child{color:#9edaf1;font-size:13px;letter-spacing:.07em}.z4-case-link h2{font-size:28px;line-height:1.2;margin:12px 0}.z4-case-link a{color:#a8def2;font-weight:700}.z4-case-link a:focus-visible{outline:3px solid #9edaf1;outline-offset:5px}
@media(max-width:760px){.z4-case.branding-case{padding:20px 20px 40px}.z4-opening{padding-top:15px}.z4-opening h1{font-size:40px}.z4-photo-pair{grid-template-columns:1fr;gap:4px}.z4-article{margin:34px auto}.z4-article p,.z4-article li{font-size:16px}.z4-photo a{border-radius:8px}.z4-case-link{margin:28px 20px;padding:22px}.z4-case-link h2{font-size:25px}}
@media(prefers-reduced-motion:no-preference){.z4-photo a{transition:box-shadow .2s}.z4-photo a:hover{box-shadow:0 0 0 2px #7fc1d8}}

body.z4-page .z4-case .article-byline{color:#b9c8d5}