:root{--psbox-brand:#e9002d;--psbox-header-height:64px}
/* Clip horizontal artwork without making body the sticky header's scroll box. */
body.pb-next-page{overflow-x:clip}
body.pb-next-page .psbox-subhero h1{word-break:keep-all;overflow-wrap:break-word}
.pb-header,.pb-footer,.pb-back-top{font-family:Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;box-sizing:border-box;letter-spacing:-.03em}
.pb-header *,.pb-footer *{box-sizing:border-box}
.pb-header a,.pb-footer a{text-decoration:none}
/* Equal side columns center the main menu independently of the logo and brand links. */
.pb-header{position:sticky;inset:0 0 auto;z-index:1200;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:28px;width:100%;height:64px;margin:0;padding:0 clamp(24px,5vw,72px);border:0;background:#fff;color:#191f28;box-shadow:none}
/* Preserve the homepage film's original viewport and scrolling navigation. */
body[data-psbox-page="corporate/index"] .pb-header{position:fixed;transition:transform .24s cubic-bezier(.22,.68,0,1)}
.pb-header.is-scroll-hidden{transform:translate3d(0,calc(-100% - 2px),0);pointer-events:none}
@media(prefers-reduced-motion:reduce){body[data-psbox-page="corporate/index"] .pb-header{transition:none}}
.pb-logo{display:flex;align-items:center;flex:0 0 104px;width:104px;height:38px}
.pb-logo img{display:block;width:104px;height:38px;object-fit:contain}
.pb-desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(16px,2vw,32px);flex:1;white-space:nowrap;font-size:14px;font-weight:650}
.pb-desktop-nav a,.pb-desktop-nav summary{color:#333a45;line-height:1.6}
.pb-header a:hover,.pb-header a[aria-current=page],.pb-header summary:hover{color:var(--psbox-brand)}
.pb-dropdown{position:relative}
.pb-dropdown summary{display:block;padding:20px 0;cursor:pointer;list-style:none}
.pb-dropdown summary::-webkit-details-marker{display:none}
.pb-dropdown-panel{position:absolute;top:100%;left:-22px;min-width:196px;padding:12px;border:1px solid #e8e9ec;border-radius:14px;background:#fff;box-shadow:0 12px 36px #17202e15}
.pb-dropdown-panel a{display:block;padding:11px 12px;border-radius:8px;font-size:13px;font-weight:550}
.pb-dropdown-panel a:hover{background:#fff3f5}
.pb-brands{display:flex;align-items:center;justify-self:end;gap:2px;padding:4px;flex:none;border:1px solid #e6e8ec;border-radius:100px;background:#eef0f3}
.pb-brands a{padding:8px 10px;border-radius:100px;color:#707785;font-size:10px;font-weight:650;white-space:nowrap}
.pb-brands a[aria-current=true]{background:#fff;color:var(--psbox-brand);box-shadow:0 1px 5px #1520300a}
.pb-sites-mobile,.pb-menu-toggle,.pb-mobile-menu{display:none}
.pb-header [hidden],.pb-back-top[hidden]{display:none!important}
.pb-header :focus-visible,.pb-footer :focus-visible,.pb-back-top:focus-visible{outline:2px solid var(--psbox-brand);outline-offset:4px}
.pb-icon-button{position:relative;display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:12px;background:#eef0f3;color:#191f28;cursor:pointer}
.pb-menu-toggle{display:none}
.pb-footer{position:relative;overflow:hidden;display:block;width:100%;margin:0;padding:76px max(32px,calc((100% - 1400px)/2)) 30px;background:#1b1e23;color:#fff;border:0;border-radius:0}
.pb-footer::after{position:absolute;inset:auto 0 -.19em 3%;content:'All in PSBOX';font-size:clamp(100px,18vw,300px);font-weight:800;line-height:1;letter-spacing:-.075em;white-space:nowrap;color:#ffffff06;pointer-events:none}
.pb-footer-headline,.pb-footer-body,.pb-footer-legal{position:relative;z-index:1}
.pb-footer-headline{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:40px;border-bottom:1px solid #ffffff20}
.pb-footer-headline p{margin:0;font-size:clamp(24px,3vw,40px);font-weight:650;line-height:1.5}
.pb-footer-headline a{display:flex;align-items:center;gap:32px;padding:15px 22px;border:1px solid #ffffff50;border-radius:100px;color:#fff;font-size:14px;font-weight:550;white-space:nowrap}
.pb-footer-headline a:hover{background:#fff;color:#191f28}
.pb-footer-body{display:grid;grid-template-columns:170px minmax(0,1fr);gap:50px;padding:48px 0}
.pb-footer-logo{display:block;width:136px;height:48px;padding:8px 12px;border-radius:8px;background:#fff}
.pb-footer-logo img{display:block;width:100%;height:100%;object-fit:contain}
.pb-footer-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px}
.pb-footer-nav>div{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.pb-footer-nav b{margin-bottom:8px;color:#fff9;font-size:12px;font-weight:550;line-height:1.6;letter-spacing:.01em}
.pb-footer-nav a{color:#dee0e4;font-size:13px;line-height:1.7;word-break:keep-all}
.pb-footer-nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
body .pb-footer .pb-footer-legal{display:flex;justify-content:space-between;gap:20px;margin:0;padding:26px 0 0;border-top:1px solid #ffffff20;color:#ffffff80;font-size:12px;line-height:1.6}
.pb-back-top{position:fixed;left:22px;bottom:24px;z-index:800;display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid #e5e7eb;border-radius:50%;background:#fff;color:#303640;box-shadow:0 4px 16px #0001;font-size:20px;cursor:pointer}
html.pb-menu-open{overflow:hidden}
html.pb-menu-open body{overflow:hidden;overscroll-behavior:none}
html.pb-menu-open #psbox-concierge,html.pb-menu-open .pb-back-top{visibility:hidden;pointer-events:none}
/* The case study now uses the same 64px header as the rest of the website. */
body.pb-next-page .section-nav{top:64px}
body.pb-next-page{--header-height:64px}
body.pb-embedded>.pb-header,body.pb-embedded>.pb-footer,body.pb-embedded>#psbox-ai-mount,body.pb-embedded>.pb-back-top{display:none!important}
html:has(body.psbox-people-game.pb-next-page),body.psbox-people-game.pb-next-page{height:auto;overflow-y:auto!important;overflow-x:hidden!important;overscroll-behavior:auto}
body.psbox-people-game.pb-next-page #people-game{position:relative;inset:auto;height:calc(100dvh - 64px);min-height:480px}
body.psbox-people-game.pb-next-page{overflow-x:clip!important;overflow-y:visible!important}
body.psbox-people-game #psbox-concierge:not([data-open]){bottom:calc(160px + env(safe-area-inset-bottom))}
body.ai-diagnosis-open>.pb-footer{display:none!important}
@media(max-width:1250px){.pb-header{gap:20px;padding-inline:28px}.pb-desktop-nav{gap:18px;font-size:13px}.pb-brands a{padding-inline:7px;font-size:9px}.pb-footer-body{grid-template-columns:1fr}.pb-footer-nav{gap:22px}}
@media(max-width:1100px){
 .pb-header{display:flex;padding-inline:24px;gap:8px}.pb-logo{margin-right:auto}.pb-desktop-nav,.pb-brands{display:none}.pb-sites-mobile{position:relative;display:block}.pb-menu-toggle{display:block;flex:none}
 .pb-menu-toggle span{position:absolute;left:12px;top:17px;width:20px;height:1.5px;background:currentColor;transition:transform .2s,top .2s}
 .pb-menu-toggle span+span{top:25px}.pb-menu-toggle[aria-expanded=true]{background:transparent;color:var(--psbox-brand)}.pb-menu-toggle[aria-expanded=true] span{top:21px;transform:rotate(45deg)}.pb-menu-toggle[aria-expanded=true] span+span{transform:rotate(-45deg)}
 .pb-sites-panel{position:absolute;right:-52px;top:54px;z-index:3;min-width:250px;padding:10px;border:1px solid #e5e7eb;border-radius:16px;background:#fff;box-shadow:0 12px 36px #17202e1a}
 .pb-sites-panel a{display:flex;justify-content:space-between;gap:20px;padding:13px 12px;border-radius:9px;color:#414a56;font-size:14px;font-weight:600}.pb-sites-panel a[aria-current=true]{background:#fff2f4;color:var(--psbox-brand)}
 .pb-mobile-menu{position:absolute;inset:64px 0 auto;display:block;width:100%;height:calc(100dvh - 64px);overflow:auto;overscroll-behavior:contain;background:#fff;border-top:1px solid #f0f0f2}
 .pb-mobile-inner{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 40px;max-width:760px;margin:auto;padding:32px 24px max(48px,env(safe-area-inset-bottom))}
 .pb-mobile-inner section{margin:0;padding:0}.pb-mobile-inner h2{margin:0 0 12px;color:#242426;font-size:17px;line-height:1.5;font-weight:750}.pb-mobile-inner ul{margin:0;padding:0;list-style:none}.pb-mobile-inner a{display:flex;align-items:center;gap:12px;min-height:46px;padding:10px 0;color:#5c5c63;font-size:14px;line-height:1.65;font-weight:550}.pb-menu-mark{color:var(--psbox-brand)}
}
@media(max-width:640px){.pb-header{padding-inline:20px}.pb-mobile-inner{display:flex;flex-direction:column;gap:30px}.pb-footer{padding:56px 24px 26px}.pb-footer-headline{flex-direction:column;align-items:flex-start;gap:24px;padding-bottom:32px}.pb-footer-headline a{font-size:13px}.pb-footer-body{gap:36px;padding:36px 0}.pb-footer-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.pb-footer-nav a{font-size:12px}body .pb-footer .pb-footer-legal{flex-direction:column;gap:8px;font-size:11px}.pb-back-top{left:16px;bottom:18px;width:38px;height:38px}}
@media(prefers-reduced-motion:reduce){.pb-header *{transition:none!important}}

/* Brand badge sits beside the original logo at every viewport size. */
.pb-logo:has(.pb-brand-badge){width:max-content;gap:10px}
.pb-brand-badge{display:inline-flex;align-items:center;justify-content:center;flex:none;padding:5px 8px;border:1px solid #e2e5e9;border-radius:6px;background:#f4f5f7;color:#434953;font-size:11px;font-weight:650;line-height:1;letter-spacing:.01em;white-space:nowrap}
.pb-footer-logo:has(.pb-brand-badge){display:flex;align-items:center;gap:10px;width:max-content;height:48px}
.pb-footer-logo:has(.pb-brand-badge) img{width:104px;height:32px;flex:none}
@media(max-width:640px){.pb-logo:has(.pb-brand-badge){gap:8px}.pb-brand-badge{padding:5px 7px;font-size:10px}}

/* Article identity and topic navigation */
.insight-article-footer{margin-top:48px;padding-top:28px;border-top:1px solid #e9e9ec}
.insight-topic-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.insight-topic-tags a{display:inline-flex;padding:9px 14px;border:1px solid #eee2e6;border-radius:999px;background:#fff7f9;color:#b61339;font-size:13px;font-weight:600;text-decoration:none;line-height:1.4}
.insight-topic-tags a:hover{background:#fce8ed;border-color:#ed123e}
.insight-topic-tags a:focus-visible,.insight-author-link:focus-visible{outline:2px solid #ed123e;outline-offset:4px}
.insight-author-card{display:flex;align-items:flex-start;gap:22px;padding:30px;border:1px solid #e8e8ec;border-radius:18px;background:#fafafa}
.insight-author-mark{display:grid;place-items:center;flex:0 0 60px;width:60px;height:60px;border-radius:16px;background:#ed123e;color:white;font-size:28px;font-weight:800;letter-spacing:-1px}
.insight-author-copy{min-width:0}.insight-author-label{font-size:11px;color:#76767e;letter-spacing:.06em}
.insight-author-copy h2{margin:5px 0 10px;font-size:21px;line-height:1.4;color:#1d1d23}
.insight-author-copy p{margin:0;font-size:14px;line-height:1.85;color:#62626b;word-break:keep-all;overflow-wrap:anywhere}
.insight-author-link{display:inline-flex;gap:10px;margin-top:16px;font-size:13px;font-weight:700;color:#202027;text-decoration:none}
@media(max-width:600px){.insight-article-footer{margin-top:32px}.insight-author-card{padding:22px 18px;gap:14px}.insight-author-mark{flex-basis:44px;width:44px;height:44px;border-radius:12px;font-size:22px}.insight-author-copy h2{font-size:19px}.insight-author-copy p{font-size:13px}.insight-topic-tags a{padding:8px 12px}}