@font-face{font-family:Presentation;src:local("Avenir Next")}*{box-sizing:border-box} :root{color-scheme:dark;--bg:#050d19;--blue:#007fad;--bright:#36bcf0;--green:#4ab53c;--ink:#f2f7fc;--muted:#8c9fb5;--line:rgba(136,178,216,.16)}html,body{margin:0;width:100%;height:100%;background:var(--bg);color:var(--ink);font-family:Presentation,"Segoe UI",Arial,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:5px}.presentation{height:100dvh;min-height:540px;display:flex;flex-direction:column;overflow:hidden;position:relative;background:radial-gradient(ellipse at 40% 52%,#0b263b77,transparent 56%),var(--bg)}.presentation:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#3b7ca10a 1px,transparent 1px),linear-gradient(90deg,#3b7ca10a 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(transparent,#000 60%,transparent)}.header{height:clamp(74px,10vh,116px);margin:0 3.2vw;display:flex;align-items:center;gap:2vw;border-bottom:1px solid var(--line);position:relative;z-index:5;flex-shrink:0}.brand{display:block;width:clamp(150px,13.5vw,260px);line-height:0}.brand img{width:100%;height:auto}.brand-caption{border-left:1px solid #254055;padding-left:2vw;font-size:clamp(12px,.8vw,17px);letter-spacing:.17em;line-height:1.65;color:var(--muted)}.brand-caption strong{font-weight:500;color:#d0dde9}.top-right{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:clamp(12px,.72vw,15px);letter-spacing:.11em;color:#a5b6c8}.mode-light{height:6px;width:6px;border-radius:50%;background:var(--green);box-shadow:0 0 12px #4fb83e88}.paused .mode-light{background:#9aadc0;box-shadow:none}.edition{margin-left:2vw;color:#607c95}.stage{position:relative;flex:1;min-height:0;isolation:isolate}.overview-heading{position:absolute;top:6%;left:3.8%;z-index:2;pointer-events:none;transition:opacity 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cubic-bezier(.22,1,.36,1)}.building{position:absolute;width:min(76vh,67vw);aspect-ratio:1;left:52%;top:54%;transform:translate(-50%,-50%);transition:transform 1.7s cubic-bezier(.22,1,.36,1),left 1.7s cubic-bezier(.22,1,.36,1),top 1.7s cubic-bezier(.22,1,.36,1);will-change:transform}.building-image{width:100%;height:100%;object-fit:contain;display:block;mix-blend-mode:screen;mask-image:linear-gradient(transparent,#000 6%,#000 94%,transparent)}.hotspots{position:absolute;inset:0}.hotspot{position:absolute;left:var(--x);top:var(--y);border:0;background:none;color:white;display:flex;align-items:center;padding:0;transform:translate(-18px,-18px);white-space:nowrap}.hotspot .pin{display:grid;place-items:center;border:1px solid #8bd5efaa;border-radius:50%;width:36px;height:36px;background:#071d2ded;box-shadow:0 0 0 5px #168cca18,0 0 24px #008ec433;font-size:12px;color:#bfeeff;transition:all .35s}.hotspot .pin:after{content:"";position:absolute;width:44px;height:44px;border:1px solid #2a9bce33;border-radius:50%;animation:beacon 4s infinite}.hotspot .label{font-size:clamp(12px,.8vw,17px);letter-spacing:.025em;background:#081827e8;border:1px solid #244354;padding:10px 14px;margin-left:18px;box-shadow:0 8px 30px #0003;transition:opacity .4s,transform .4s;position:relative}.hotspot .label:before{content:"";position:absolute;left:-19px;width:18px;top:50%;height:1px;background:#527c94}.hotspot.label-left{flex-direction:row-reverse;transform:translate(calc(-100% + 18px),-18px)}.hotspot.label-left .label{margin-left:0;margin-right:18px}.hotspot.label-left .label:before{right:-19px;left:auto}.hotspot:hover .pin,.hotspot.active .pin{background:var(--green);border-color:#b6f7a7;color:#061b0a;box-shadow:0 0 0 7px #4fb83e22,0 0 40px #4fb83e55}.hotspot:hover .label{border-color:var(--green)}.building-caption{position:absolute;left:3.8%;bottom:4%;display:flex;align-items:center;gap:12px;font-size:clamp(12px,.71vw,16px);letter-spacing:.1em;color:#7c9cb4;z-index:2}.cross{color:var(--green);font-size:24px}.caption-line{width:50px;height:1px;background:#294d62}.overview-note{position:absolute;right:3.8%;bottom:5%;font-size:clamp(12px,.85vw,18px);color:#8eabc1;transition:opacity .5s}.overview-note span{margin-left:10px;color:var(--green)}.detail{position:absolute;left:56%;right:4%;top:7%;bottom:7%;opacity:0;transform:translateX(45px);transition:opacity .55s,transform .8s;pointer-events:none;display:flex;flex-direction:column}.detail-top{display:flex;justify-content:space-between;align-items:center}.detail-number{font-size:clamp(16px,1.3vw,30px);color:#53728a;font-weight:300}.detail h2{font-size:clamp(30px,3.35vw,76px);line-height:1.06;letter-spacing:-.045em;font-weight:500;margin:3.5vh 0 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div{width:0;height:100%;background:linear-gradient(90deg,var(--blue),var(--green));box-shadow:0 0 16px #4fb83e55}.toast{position:absolute;bottom:150px;left:50%;transform:translate(-50%,15px);background:#152d40;border:1px solid #365165;padding:12px 20px;border-radius:5px;opacity:0;pointer-events:none;transition:.3s;z-index:10;font-size:14px}.toast.visible{opacity:1;transform:translate(-50%,0)}@keyframes beacon{0%,70%,100%{transform:scale(1);opacity:.3}40%{transform:scale(1.4);opacity:0}}@media(min-aspect-ratio:2/1){.building{width:82vh}.detail{top:4%;bottom:4%}.detail h2{font-size:5.3vh;margin:2vh 0}.detail-intro,.points li{font-size:2.7vh}.points{gap:1.2vh}}@media(max-width:1000px){.brand-caption,.edition{display:none}.topic{gap:6px;padding:14px 7px}.topic-num{display:none}.detail{left:53%;right:3%;top:5%}.detail h2{font-size:clamp(25px,3.5vw,40px)}.points li{font-size:16px}.detail-intro{font-size:16px;margin-bottom:16px}.points{gap:12px}.tag{padding:4px 6px}.status{gap:8px}.overview-heading{top:5%}.hotspot .label{padding:7px 9px}.detail-bottom{padding-top:14px}}@media(max-width:700px),(max-aspect-ratio:1/1){.presentation{height:auto;min-height:100dvh;overflow:visible}.header{height:74px}.top-right{font-size:10px;letter-spacing:0}.brand{width:140px}.stage{flex:none;height:calc(100dvh - 245px);min-height:500px}.overview-heading{left:5%}.overview-heading h1{font-size:31px}.overview-index{display:none}.building{width:min(82vw,62vh);top:58%;left:50%}.hotspot .label{display:none}.overview-note{display:none}.topics{grid-template-columns:repeat(4,1fr)}.topic{min-height:54px;font-size:13px}.topic-name{font-size:12px}.topic:nth-child(4){border-right:0}.playback{height:65px}.status #nextLabel,.status .separator{display:none}.controls .fullscreen span{display:none}.controls{gap:0}.control-divider{margin:0 3px}.is-detail .visual{clip-path:inset(0 0 58% 0)}.is-detail .building{width:75vw;left:50%;top:10%;transform:translate(-50%,-50%) scale(1.1)}.is-detail .building-caption{display:none}.detail{left:6%;right:6%;top:30%;bottom:3%}.detail h2{font-size:28px;margin:12px 0}.detail-intro{font-size:14px;margin-bottom:10px}.points li{font-size:14px;padding-left:18px}.points{gap:8px}.detail .eyebrow{font-size:11px}.detail-bottom{padding-top:10px}.page-heading{font-size:11px}.tag{font-size:11px}.building-caption{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition-duration:.05s!important}.is-detail .detail{transition-delay:0s}.building{will-change:auto}}

/* Reserve independent columns for the overview title and building. */
@media (min-width: 701px) and (min-aspect-ratio: 1/1) {
  .overview-heading { width: 28%; }
  .overview-heading h1 {
    font-size: clamp(28px, 3.1vw, 68px);
    overflow-wrap: anywhere;
    text-wrap: balance;
  }
  .building { left: 64%; width: min(76vh, 56vw); }
  .is-detail .building { left: 26%; width: min(76vh, 67vw); }
}
@media (max-width: 700px), (max-aspect-ratio: 1/1) {
  .overview-heading { width: 90%; }
  .overview-heading h1 { font-size: clamp(24px, 5vw, 31px); }
  .building { top: 65%; width: min(80vw, 52vh); }
  .is-detail .building { top: 10%; width: 75vw; }
}