/* 1.4.0: main content first; navigation offered after reading or on request. */
:root{--tbp-dock-height:78px}
.site-header.tbp-header-clean{background:#fff;backdrop-filter:none}
.site-header.tbp-header-clean .nav{min-height:80px;padding:12px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-header.tbp-header-clean .brand-lockup{width:330px;flex:0 1 330px;max-width:calc(100% - 102px);min-width:0}
.site-header.tbp-header-clean .brand-home img{display:block;width:100%;height:auto;max-height:56px;object-fit:contain;object-position:left center}
.tbp-menu-toggle,.tbp-menu-close{font:inherit;font-size:16px;font-weight:700;min-height:46px;padding:10px 17px;border:1px solid #a9bad0;background:#fff;border-radius:12px;color:#101722;display:inline-flex;gap:13px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.tbp-menu-symbol{display:flex;flex-direction:column;gap:5px;width:18px}.tbp-menu-symbol i{height:2px;background:currentColor;width:18px}
.tbp-menu-toggle:hover,.tbp-menu-close:hover{background:#eaf2ff}
.tbp-menu-toggle:focus-visible,.tbp-menu-close:focus-visible,.tbp-site-menu a:focus-visible,.tbp-site-menu summary:focus-visible{outline:3px solid #1267ee;outline-offset:4px}
.tbp-site-menu{border:0;margin:0;padding:0;width:100vw;max-width:none;height:100vh;height:100dvh;max-height:none;inset:0;background:#f7f9fc;color:#101722;box-sizing:border-box;overflow:hidden;z-index:2147483600}
.tbp-site-menu:not([open]){display:none}.tbp-site-menu[open]{display:flex;flex-direction:column}
.tbp-site-menu::backdrop{background:#081225}
.tbp-menu-top{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #cbd5e3;background:#fff;padding:max(18px,env(safe-area-inset-top)) max(28px,env(safe-area-inset-right)) 18px max(28px,env(safe-area-inset-left))}
.tbp-menu-brand{display:block;width:300px;max-width:58%}.tbp-menu-brand img{display:block;width:100%;height:auto}
.tbp-menu-close span{font-size:25px;line-height:1}
.tbp-menu-scroll{overflow-y:auto;overscroll-behavior:contain;padding:32px max(28px,calc((100vw - 1200px)/2)) max(40px,env(safe-area-inset-bottom));flex:1 1 auto;min-height:0;scrollbar-gutter:stable}
.tbp-menu-intro{margin-bottom:24px}.tbp-menu-intro .eyebrow{margin:0 0 9px}.tbp-menu-intro h2{font-size:clamp(30px,3.1vw,44px);margin:0 0 8px;line-height:1.08}.tbp-menu-intro p:not(.eyebrow){font-size:17px;margin:0;color:#42556d}
.tbp-menu-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.tbp-menu-card{display:flex;flex-direction:column;gap:13px;padding:22px;border:1px solid #c4d1e1;border-radius:18px;background:#fff;box-shadow:0 7px 20px #11213f06;min-width:0;text-decoration:none;color:#101722;transition:background .15s,border-color .15s;overflow-wrap:break-word}
.tbp-menu-card:hover{background:#eaf2ff;border-color:#1267ee}.tbp-menu-card[aria-current="page"]{border:2px solid #1267ee;padding:21px;background:#edf4ff}
.tbp-menu-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;height:32px}.tbp-menu-card-top img{height:32px;width:auto;max-width:125px;object-fit:contain;object-position:left center}.tbp-menu-card-top small{font-size:12px;letter-spacing:1px;color:#49607c;font-weight:700}
.tbp-menu-card>strong{font-size:21px;line-height:1.2;display:flex;justify-content:space-between;align-items:flex-start;gap:8px;letter-spacing:-.5px}.tbp-menu-card>strong>span{color:#1267ee;font-size:22px;flex-shrink:0}.tbp-menu-card-help{font-size:14px;line-height:1.55;color:#3e526c}
.tbp-menu-card-academy{background:#eef8f2;border-color:#b9d8c5}.tbp-menu-card-partners{background:#edf2fa}
.tbp-menu-secondary{display:grid;grid-template-columns:1.25fr 1fr;gap:36px;border-top:1px solid #cbd5e3;margin-top:30px;padding-top:26px}.tbp-menu-secondary h3{font-size:16px;margin:0 0 13px}.tbp-menu-secondary nav{display:flex;flex-wrap:wrap;gap:8px}.tbp-menu-secondary nav a{display:inline-flex;gap:12px;padding:10px 12px;border:1px solid #c2cede;border-radius:9px;min-height:44px;font-size:14px;background:#fff;color:#23354d;align-items:center}.tbp-menu-secondary a:hover{background:#e5efff}.tbp-menu-help{font-size:14px;margin-top:15px;border:0;background:transparent}.tbp-menu-help summary{cursor:pointer;min-height:44px;padding:10px 0;color:#12468a}.tbp-menu-help p{font-size:14px;line-height:1.7;margin:4px 0 0}
body.tbp-menu-is-open .division-dock{visibility:hidden}
#main{outline:none;scroll-margin-top:90px}
.context-office{padding:42px 0 48px!important;margin-top:12px;border-top:1px solid #d2ddeb;background:#f3f6fb}
.context-office .division-room-brand{padding:24px 28px}.context-office .division-room-brand img{width:250px;max-width:100%;max-height:60px}.context-office .division-room-brand p{margin-top:10px}.context-office .room-shell{overflow:hidden}
.footer{padding-bottom:calc(var(--tbp-dock-height) + 40px + env(safe-area-inset-bottom))!important}
html{scroll-padding-top:100px;scroll-padding-bottom:calc(var(--tbp-dock-height) + 35px + env(safe-area-inset-bottom))}
.tbp-vision .vision-principles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.tbp-vision .vision-principles a{display:block;min-height:70px;border:1px solid #bccbdd;border-radius:12px;padding:18px;background:#fff;font-size:17px;font-weight:700}
.tbp-vision .manifesto-copy p{font-size:22px;line-height:1.7;color:#23354d}.tbp-vision .manifesto-copy strong{color:inherit}
.tbp-nojs-nav{display:flex;flex-wrap:wrap;gap:10px;padding:20px 0}.tbp-nojs-nav a{padding:10px;border:1px solid #cbd5e3;border-radius:8px}
@media(max-width:1100px){.tbp-menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tbp-vision .vision-principles{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){
.site-header.tbp-header-clean .nav{min-height:68px;padding:10px 0;gap:12px}.site-header.tbp-header-clean .brand-lockup{flex:1 1 auto;width:auto;max-width:calc(100% - 100px)}.site-header.tbp-header-clean .brand-home img{max-height:45px}
.tbp-menu-toggle{padding:10px 12px;font-size:15px;gap:8px}.tbp-menu-top{padding:14px 16px}.tbp-menu-brand{width:240px;max-width:62%}.tbp-menu-close{padding:8px 11px;font-size:14px;gap:7px}
.tbp-menu-scroll{padding:23px 16px 40px;scrollbar-gutter:auto}.tbp-menu-intro{margin-bottom:20px}.tbp-menu-intro h2{font-size:31px}.tbp-menu-intro p:not(.eyebrow){font-size:16px}
.tbp-menu-grid{grid-template-columns:1fr;gap:12px}.tbp-menu-card{padding:18px;gap:10px;border-radius:15px}.tbp-menu-card[aria-current="page"]{padding:17px}.tbp-menu-card-top{height:25px}.tbp-menu-card-top img{height:25px;max-width:105px}.tbp-menu-card>strong{font-size:23px}.tbp-menu-card-help{font-size:15px}
.tbp-menu-secondary{grid-template-columns:1fr;gap:22px;margin-top:26px}.context-office .division-room-brand{padding:22px}.context-office .division-room-brand img{width:250px!important}.context-office{padding:28px 0 30px!important}
.tbp-vision .manifesto-copy p{font-size:20px}.tbp-vision .vision-principles{grid-template-columns:1fr 1fr}.tbp-vision .vision-principles a{font-size:16px}html{scroll-padding-top:78px}
}
@media(prefers-reduced-motion:reduce){.tbp-menu-card{transition:none}}
@media print{.tbp-site-menu,.context-office,.tbp-nojs-nav{display:none!important}.footer{padding-bottom:0!important}}

/* Screen controls follow the publication; PDF page break behavior stays intact. */
@media screen{.tbp-publication .publication-toolbar{margin-top:28px;margin-bottom:0}}
@media print{.tbp-publication .pub-page:has(+.publication-toolbar){break-after:auto}}