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#0000003d;transition:opacity .22s ease,transform .22s ease,background .18s ease}[data-theme=light] .video-bg-page .site-nav{background:#ffffffc7}.video-bg-page.intro-ready:not(.is-past-intro) .site-nav{opacity:0;pointer-events:none;transform:translate(-50%,-16px)}.video-bg-page main{position:relative;z-index:1;padding-bottom:0}.video-bg-page main>section{min-height:100svh;display:flex;align-items:center;padding:108px 0 48px;background:transparent}.video-bg-page .hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:116px max(28px,calc((100vw - var(--container-wide)) / 2 + 24px)) 74px}.video-bg-page .hero-video{display:none}.video-bg-page .intro-hero-stage{--intro-cover-opacity: 1;--intro-echo-transform: translate3d(0, 0, 0);--intro-long-transform: translate3d(0, 0, 0);--intro-keywords-opacity: 1;--intro-keywords-transform: translate3d(0, 0, 0);--intro-scroll-opacity: 1;--intro-scroll-transform: translate3d(-50%, 0, 0);--intro-next-opacity: 0;--intro-next-transform: translate3d(0, 42px, 0);position:relative;display:block;min-height:210svh;padding:0;background:transparent}.intro-stage-sticky{position:sticky;top:0;display:flex;align-items:center;justify-content:flex-start;min-height:100svh;overflow:hidden;padding:110px max(28px,calc((100vw - var(--container-wide)) / 2 + 28px)) 88px}.intro-copy{position:relative;z-index:2;width:min(1120px,100%);color:#fff;opacity:var(--intro-cover-opacity);text-align:left}.intro-kicker{margin:0 0 18px;color:var(--red-soft);font-family:JetBrains Mono,monospace;font-size:clamp(.78rem,1.1vw,.96rem);font-weight:700;letter-spacing:0;text-transform:uppercase}.intro-title{width:min(980px,100%);margin:0;color:#fff;font-family:Space Grotesk,Inter,sans-serif;font-size:clamp(3.2rem,8.6vw,8.4rem);line-height:.9;letter-spacing:0;transform-origin:left center;text-shadow:none;will-change:transform,opacity}.intro-title span{display:block;will-change:transform,opacity}.intro-title-echo{color:var(--red-soft);transform:var(--intro-echo-transform)}.intro-title-long{transform:var(--intro-long-transform)}.intro-typewriter-row{width:min(960px,100%);margin:36px 0 0;padding-top:28px;border-top:1px solid rgba(255,255,255,.26);transform:var(--intro-keywords-transform);opacity:var(--intro-keywords-opacity);transform-origin:left center;will-change:transform,opacity}.intro-typewriter-label{display:block;margin-bottom:12px;color:#ffffff9e;font-family:JetBrains Mono,monospace;font-size:.8rem;font-weight:700;text-transform:uppercase}.intro-typewriter{min-height:2.8em;margin:0;color:#fff;font-size:clamp(1.45rem,3.1vw,3rem);font-weight:800;line-height:1.16;letter-spacing:0;text-shadow:0 6px 24px rgba(0,0,0,.38)}.typewriter-caret{display:inline-block;width:.08em;height:.88em;margin-left:.08em;background:var(--red-soft);transform:translateY(.12em);animation:typewriterCaret .78s steps(2,start) infinite}.intro-scroll-mark{position:absolute;z-index:3;left:50%;bottom:34px;width:28px;height:48px;border:1px solid rgba(255,255,255,.42);border-radius:999px;transform:var(--intro-scroll-transform);opacity:var(--intro-scroll-opacity);will-change:transform,opacity}.intro-next-hero{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:116px max(28px,calc((100vw - var(--container-wide)) / 2 + 24px)) 74px;opacity:var(--intro-next-opacity);transform:var(--intro-next-transform);pointer-events:none;will-change:opacity,transform}[data-theme=light] .intro-next-hero h1{color:var(--text)}[data-theme=light] .intro-hero-content{text-shadow:none}[data-theme=light] .intro-next-hero .hero-copy{color:var(--text-soft)}.intro-next-hero .hero-actions,.intro-next-hero .intro-hero-metrics{pointer-events:auto}.intro-hero-content{width:min(940px,100%);margin:0;padding:0;text-shadow:0 4px 28px rgba(0,0,0,.46)}.intro-next-hero h1{max-width:900px;margin:0;color:#fff;font-size:clamp(2.3rem,6vw,4.6rem);line-height:1.04;letter-spacing:0}.intro-next-hero h1 span{color:var(--red-soft)}.intro-hero-metrics{width:min(760px,100%);margin:34px 0 0}.intro-scroll-mark:before{content:"";position:absolute;left:50%;top:10px;width:4px;height:12px;border-radius:999px;background:#fff;transform:translate(-50%);animation:introScrollDot 1.6s ease-in-out infinite}@keyframes typewriterCaret{50%{opacity:0}}@keyframes introScrollDot{0%,to{opacity:.25;transform:translate(-50%)}50%{opacity:1;transform:translate(-50%,14px)}}.video-bg-page .content-scroll-shell{border:1px solid var(--panel-border);border-radius:var(--panel-radius);background:var(--panel-bg);box-shadow:var(--panel-shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.video-bg-page .hero-content{width:min(940px,100%);margin:0;padding:0;text-shadow:0 4px 28px rgba(0,0,0,.46)}.video-bg-page .hero 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.content-scroll-shell>.section{position:relative;min-height:auto;display:block;padding:44px 0;background:transparent;scroll-margin-top:98px}.video-bg-page .content-scroll-shell>.section:after{content:"";position:absolute;left:var(--panel-radius);right:var(--panel-radius);bottom:0;height:1px;background:var(--panel-border)}.video-bg-page .content-scroll-shell>.section:last-child:after{display:none}.video-bg-page .content-scroll-shell .container,.video-bg-page .content-scroll-shell .container-wide{max-height:none;overflow:visible;padding-top:20px;padding-bottom:20px}.video-bg-page .section-header{margin-bottom:20px}.video-bg-page .content-scroll-shell .section-header h2{color:var(--red);font-size:clamp(1.55rem,2.6vw,2.1rem)}.video-bg-page .conclusion-card,.video-bg-page .stat-card,.video-bg-page .table-card,.video-bg-page .method-shell,.video-bg-page .bibtex-card,.video-bg-page .case-card,.video-bg-page 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36px}.intro-stage-sticky,.intro-next-hero{padding:92px 20px 36px}.intro-title{font-size:clamp(2.7rem,15vw,5.8rem)}.intro-typewriter{min-height:3.6em}.video-bg-page .hero-content{width:100%;padding:0}.intro-next-hero h1{font-size:2.5rem;line-height:1.1}.video-bg-page .hero-metrics{width:100%}.video-bg-page .content-scroll-shell{width:calc(100% - 32px);margin-bottom:40px}.video-bg-page .content-scroll-shell>.section{padding:36px 0}.video-bg-page .content-scroll-shell .container,.video-bg-page .content-scroll-shell .container-wide{padding-top:16px;padding-bottom:16px}}@media (max-width: 560px){.video-bg-page .hero-content{padding:0}.video-bg-page .content-scroll-shell{border-radius:18px}.intro-typewriter-row{margin-top:28px;padding-top:22px}.intro-title{font-size:clamp(2.45rem,14vw,4.4rem)}}