.hall{background:#04070d;position:relative}.hall__pin{perspective:900px;perspective-origin:50%;height:100svh;position:sticky;top:0;overflow:hidden}.hall__pin:after{content:"";z-index:2;pointer-events:none;background:radial-gradient(85% 75%,#0000 55%,#04070dd9),linear-gradient(#04070d8c,#0000 18%);position:absolute;inset:0}.hall__world{transform-style:preserve-3d;will-change:transform;position:absolute;inset:0}.hall__mark,.hall__title,.hall__frame{visibility:hidden;will-change:transform, opacity;backface-visibility:hidden;position:absolute;top:50%;left:50%}.hall__mark,.hall__title{text-align:center;pointer-events:none;width:min(92vw,1100px)}.hall__mark h1{letter-spacing:-.05em;font-size:clamp(64px,15vw,220px);font-weight:300;line-height:.95}.hall__mark p{color:var(--ink-mute);font-size:var(--fs-lede);margin-top:20px}.hall__title h2{letter-spacing:-.045em;font-size:clamp(52px,11vw,170px);font-weight:300;line-height:1}.hall__title a{border:1px solid var(--line-strong);border-radius:var(--r-pill);background:var(--glass);color:var(--ink-mute);font-size:var(--fs-small);pointer-events:auto;transition:color var(--t-fast), border-color var(--t-fast);margin-top:18px;padding:9px 18px;display:inline-block}.hall__title a:hover{border-color:var(--accent-line);color:var(--ink)}.hall__frame{--fw:clamp(220px, 32vw, 560px);--shape:1;width:calc(var(--fw) * var(--shape));aspect-ratio:4/3;background:var(--bg-raised);cursor:pointer;border-radius:6px;overflow:hidden;box-shadow:0 40px 90px -30px #000000e6,0 0 0 1px #ffffff0f}.hall__frame img{object-fit:cover;opacity:0;width:100%;height:100%;transition:opacity .6s;display:block}.hall__frame.is-ready img{opacity:1}.hall__frame:hover{box-shadow:0 40px 90px -30px #000000e6, 0 0 0 1px var(--accent-line)}.hall__hud{right:var(--gut);bottom:clamp(24px,4.5vh,44px);left:var(--gut);z-index:3;color:var(--ink-mute);font-size:var(--fs-small);align-items:center;gap:22px;display:flex;position:absolute}.hall__hud [data-group]{min-width:9ch;color:var(--ink);font-weight:500}.hall__line{background:var(--line-strong);flex:1;height:1px;position:relative}.hall__line i{background:var(--ink);transform-origin:0;position:absolute;inset:0;transform:scaleX(0)}.hall__hud a{transition:color var(--t-fast)}.hall__hud a:hover{color:var(--ink)}.hall--flat .hall__pin{perspective:none;height:auto;padding:120px var(--gut) 40px;position:static;overflow:visible}.hall--flat .hall__pin:after,.hall--flat .hall__hud{display:none}.hall--flat .hall__world{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:16px;display:grid;position:static;transform:none!important}.hall--flat .hall__mark,.hall--flat .hall__title,.hall--flat .hall__frame{visibility:visible;width:auto;position:static;transform:none}.hall--flat .hall__mark,.hall--flat .hall__title{text-align:left;grid-column:1/-1}.hall--flat .hall__frame{aspect-ratio:4/3}@media (width<=700px){.hall__frame{--fw:54vw}.hall__hud a{display:none}}