:where(body.um-v99-top) .hero-study{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:calc(100svh - var(--header));padding:clamp(26px,3.6vh,48px) max(44px,calc((100% - 1740px)/2)) 118px;color:#fff;background:#9F1F45;overflow:hidden}
:where(body.um-v99-top) .study-heading{display:flex;justify-content:space-between;gap:64px;align-items:flex-end;padding-inline:22px;position:relative;z-index:1}:where(body.um-v99-top) .study-kicker{font:600 10px/1.5 Arial,sans-serif;letter-spacing:.15em;margin-bottom:20px}:where(body.um-v99-top) .study-heading h1{font-size:clamp(34px,3.6vw,64px);font-weight:600;line-height:1.43;letter-spacing:-.06em}:where(body.um-v99-top) .study-heading h1 span{white-space:nowrap}:where(body.um-v99-top) .study-summary{font-size:12px;line-height:1.95;max-width:240px;padding-bottom:9px}:where(body.um-v99-top) .study-summary strong{display:block;font-size:15px;font-weight:500;margin-bottom:10px}:where(body.um-v99-top) .study-world{position:relative;width:100%;height:clamp(420px,calc(100svh - var(--header) - 380px),710px);margin-top:7px}:where(body.um-v99-top) .study-world canvas{display:block;width:100%;height:100%;touch-action:pan-y}:where(body.um-v99-top) .study-bottom{display:flex;justify-content:space-between;align-items:center;padding:4px 22px 0;gap:30px}:where(body.um-v99-top) .study-concept{font:600 10px/1.5 Arial,sans-serif;letter-spacing:.14em}:where(body.um-v99-top) .study-chapters{display:flex;gap:26px;font-size:10px;color:#fff8}:where(body.um-v99-top) .study-chapters span{position:relative;padding-top:10px}:where(body.um-v99-top) .study-chapters span::before{content:'';position:absolute;top:0;left:0;width:100%;height:1px;background:#fff3}:where(body.um-v99-top) .study-chapters span[aria-current=true]{color:#fff}:where(body.um-v99-top) .study-chapters span[aria-current=true]::before{height:2px;background:#fff}:where(body.um-v99-top) .study-fallback{height:100%;display:grid;place-items:center;font:800 clamp(120px,20vw,280px)/1 Arial;text-shadow:6px 6px #160f10}
:where(body.um-v99-top) .preview-label{min-width:130px}:where(body.um-v99-top) .um-motion-tools .variant-buttons button{width:44px}:where(body.um-v99-top) .um-motion-tools .variant-buttons button[aria-pressed=true]{background:#9F1F45}:where(body.um-v99-top) .um-motion-tools .variant-buttons{gap:1px}:where(body.um-v99-top) .preview-label small{font-family:Arial,sans-serif;letter-spacing:.03em}:where(body.um-v99-top) .um-motion-tools{box-shadow:0 3px 12px #160f1010}
@media(min-width:2200px){:where(body.um-v99-top) .hero-study{padding-inline:max(80px,calc((100% - 2140px)/2));padding-top:46px}:where(body.um-v99-top) .study-heading h1{font-size:76px}:where(body.um-v99-top) .study-summary{font-size:14px;max-width:310px}:where(body.um-v99-top) .study-summary strong{font-size:19px}:where(body.um-v99-top) .study-world{height:clamp(460px,calc(100svh - var(--header) - 472px),920px)}:where(body.um-v99-top) .study-kicker{font-size:12px}:where(body.um-v99-top) .study-bottom{padding-top:10px}:where(body.um-v99-top) .study-chapters{font-size:12px;gap:36px}:where(body.um-v99-top) .study-concept{font-size:12px}}
@media(max-height:820px) and (min-width:1000px){:where(body.um-v99-top) .hero-study{padding-top:24px;padding-bottom:100px}:where(body.um-v99-top) .study-heading h1{font-size:38px}:where(body.um-v99-top) .study-kicker{margin-bottom:12px}:where(body.um-v99-top) .study-world{height:calc(100svh - var(--header) - 294px);min-height:330px}:where(body.um-v99-top) .study-heading{align-items:center}:where(body.um-v99-top) .study-summary{font-size:11px}:where(body.um-v99-top) .study-summary strong{font-size:13px}}
@media(max-width:1000px){:where(body.um-v99-top) .hero-study{padding-inline:28px}:where(body.um-v99-top) .study-heading{padding:0;gap:28px}:where(body.um-v99-top) .study-heading h1{font-size:36px}:where(body.um-v99-top) .study-summary{max-width:180px;font-size:10px}:where(body.um-v99-top) .study-summary strong{font-size:13px}:where(body.um-v99-top) .study-world{height:475px}:where(body.um-v99-top) .study-bottom{padding-inline:0}:where(body.um-v99-top) .study-concept{font-size:8px}:where(body.um-v99-top) .study-chapters{gap:16px;font-size:9px}}
@media(max-width:600px){:where(body.um-v99-top) .hero-study{justify-content:flex-start;min-height:max(770px,calc(100svh - 72px));padding:32px 24px 128px}:where(body.um-v99-top) .study-heading{display:block}:where(body.um-v99-top) .study-kicker{font-size:8px;margin-bottom:21px}:where(body.um-v99-top) .study-heading h1{font-size:clamp(25px,7.4vw,38px);line-height:1.5}:where(body.um-v99-top) .study-heading h1 span{display:block}:where(body.um-v99-top) .study-summary{max-width:340px;font-size:10px;line-height:1.8;margin-top:18px;padding:0}:where(body.um-v99-top) .study-summary strong{font-size:12px;margin-bottom:4px}:where(body.um-v99-top) .study-world{width:calc(100% + 44px);margin-left:-22px;height:335px;margin-top:4px}:where(body.um-v99-top) .study-bottom{display:block;padding:0}:where(body.um-v99-top) .study-concept{display:none}:where(body.um-v99-top) .study-chapters{justify-content:space-between;gap:12px;font-size:8px}:where(body.um-v99-top) .um-motion-tools{gap:2px;padding:6px 8px;justify-content:center}:where(body.um-v99-top) .preview-label{display:none}:where(body.um-v99-top) .um-motion-tools .variant-buttons button{width:42px;height:44px;font-size:12px}:where(body.um-v99-top) .um-motion-tools .motion-button{width:38px;font-size:18px}:where(body.um-v99-top) .hero-scroll{bottom:84px}}
@media(max-width:359px){:where(body.um-v99-top) .um-motion-tools{gap:0;left:6px;right:6px}:where(body.um-v99-top) .um-motion-tools .variant-buttons button{width:36px}:where(body.um-v99-top) .um-motion-tools .motion-button{width:36px}:where(body.um-v99-top) .hero-study{padding-inline:20px}:where(body.um-v99-top) .study-world{height:320px}:where(body.um-v99-top) .study-heading h1{font-size:25px}}