/* Chapters use ordinary scrolling; manual links retain their authored offsets. */
html:has(body.research-page){scroll-padding-top:0;scroll-padding-bottom:0}
.research-page #rd-main :is(.rd-hero,[data-chapter]){box-sizing:border-box;min-height:100svh;height:auto;max-height:none;scroll-margin-top:0!important;scroll-margin-bottom:0;padding-top:132px}
.research-page #rd-main [data-chapter]{overflow:visible}
.research-page .rd-breadcrumb{margin-top:0;margin-bottom:38px;gap:12px;align-self:flex-start}
.research-page .rd-breadcrumb>a{display:inline-flex;align-items:center;gap:9px;min-height:38px;box-sizing:border-box;padding:7px 14px;border:1px solid #a4b69845;border-radius:999px;background:#080e0ac9;color:#becdbb;font-size:11px;line-height:1.5;text-decoration:none;transition:background .2s,border-color .2s}
.research-page .rd-breadcrumb>a:hover{background:#152015d9;border-color:#bdc9a57a;color:#e2e9d8}
.research-page .rd-breadcrumb>a:focus-visible{outline:1px solid #c0cba6;outline-offset:4px}
.research-page .rd-breadcrumb>a>span{width:16px;height:auto;min-height:0;border:0;border-radius:0;background:none;font-size:14px;line-height:1;display:inline-flex;justify-content:center}
/* A compact title row for the chapter disclosure. */
.research-page .rd-index>summary{gap:8px;pointer-events:auto;cursor:pointer}
.research-page .rd-index>summary::after{display:block}
.research-page .rd-index:not([open]) nav{display:none}
.research-page .rd-index-title{white-space:nowrap;letter-spacing:0;font-size:10px}
@media(min-width:1101px){.research-page .rd-index>summary{padding-inline:0}}
@media(min-width:1101px){
 .research-page .rd-index{max-height:calc(100svh - 220px)}
 .research-page .rd-index nav{max-height:calc(100svh - 290px);overscroll-behavior:contain}
}
@media(max-width:1100px){
 .research-page #rd-main :is(.rd-hero,[data-chapter]){padding-top:190px}
 .research-page .rd-index:not([open]) nav{display:none}
 .research-page .rd-index nav{max-height:calc(100svh - 185px);overflow-y:auto;overscroll-behavior:contain}
}
@media(max-width:760px){
 .research-page .rd-breadcrumb{margin-bottom:32px}
 .research-page .rd-breadcrumb>a{font-size:10px;min-height:36px;padding:7px 12px}
 .research-page .rd-breadcrumb>a>span{font-size:13px;width:14px}
}
@media(prefers-reduced-motion:reduce){.research-page .rd-breadcrumb>a{transition:none}}

/* The official white wordmark leads the corporate-center title. */
.rd-hero-title .rd-hero-logotype{margin:0 0 26px;line-height:0}
.rd-hero-logotype img{display:block;width:clamp(220px,28vw,380px);height:auto;max-width:100%}
@media(max-width:760px){.rd-hero-title .rd-hero-logotype{margin-bottom:20px}.rd-hero-logotype img{width:min(72vw,270px)}}