.ie-xp{--ie-xp-ink: #f2f5f8;--ie-xp-paper-ink: #1e232a;--ie-xp-accent: #1d3f63;--ie-xp-accent-ink: #ffffff;--ie-xp-focus: #8fc0ea;--ie-xp-deck: 7.25rem;--ie-xp-chrome: 4rem;--ie-xp-door-ms: 760ms;--ie-xp-flip-ms: 460ms;position:relative;color:var(--ie-xp-ink);line-height:1.6}.ie-xp *,.ie-xp *::before,.ie-xp *::after{box-sizing:border-box}.ie-xp [hidden],.ie-xp [hidden] *{display:none!important}.ie-xp [inert],.ie-xp [inert] *{pointer-events:none}.ie-xp-stage{position:relative;width:100%;height:calc(100vh - var(--ie-xp-chrome));height:calc(100svh - var(--ie-xp-chrome));min-height:26rem;overflow:hidden;overflow:clip;background:#0b0d10}.ie-xp-world{position:absolute;inset:0;z-index:1;transform:translate3d(0,0,0);will-change:transform}.ie-xp-scenery{position:absolute;inset:0;transform-origin:46% 58%}.ie-xp-layer{position:absolute;inset:0}.ie-xp-layer picture,.ie-xp-layer img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.ie-xp-layer--response{z-index:1}.ie-xp-doorway{position:absolute;inset:0;z-index:5;perspective:1600px;perspective-origin:22% 50%;opacity:1;transition:opacity 260ms linear}.ie-xp-void{position:absolute;inset:0;background:#05070a;transition:opacity var(--ie-xp-door-ms) ease-out}.ie-xp-hinge{position:absolute;inset:0;transform-origin:left center;transform:rotateY(0deg);transition:transform var(--ie-xp-door-ms) cubic-bezier(0.36,0.66,0.24,1);backface-visibility:hidden}.ie-xp-door{display:block;width:100%;height:100%;object-fit:cover;object-position:left center;filter:drop-shadow(24px 0 44px rgba(0,0,0,0.65))}.ie-xp-stage:not([data-state="door-closed"]) .ie-xp-doorway{opacity:0;pointer-events:none;transition-delay:var(--ie-xp-door-ms)}.ie-xp-stage:not([data-state="door-closed"]) .ie-xp-void{opacity:0}.ie-xp-stage:not([data-state="door-closed"]) .ie-xp-hinge{transform:rotateY(-104deg)}.ie-xp-props{position:absolute;inset:0;z-index:2}.ie-xp-prop{position:absolute;transform-origin:0 0;z-index:2}.ie-xp-prop-img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(0,0,0,0.5))}.ie-xp-prop--box .ie-xp-prop-img,.ie-xp-prop--lid .ie-xp-prop-img,.ie-xp-prop--bearing .ie-xp-prop-img{position:absolute;inset:0}.ie-xp-hit{position:absolute;inset:-0.35rem;min-width:2.75rem;min-height:2.75rem;padding:0;border:2px solid transparent;border-radius:0.6rem;background:transparent;color:var(--ie-xp-ink);font:inherit;cursor:pointer;z-index:2}.ie-xp-hit[disabled]{cursor:default}.ie-xp-tag{position:absolute;left:50%;top:calc(100% + 0.3rem);transform:translateX(-50%);padding:0.15rem 0.5rem;border-radius:999px;background:rgba(5,8,12,0.74);color:var(--ie-xp-ink);font-size:0.75rem;white-space:nowrap;opacity:0;transition:opacity 160ms linear;pointer-events:none}.ie-xp-hit:hover .ie-xp-tag,.ie-xp-hit:focus-visible .ie-xp-tag{opacity:1}.ie-xp-hit:focus-visible{border-color:var(--ie-xp-focus);outline:none}.ie-xp-hit:not([disabled])::after{content:"";position:absolute;inset:0;border-radius:0.6rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,0.24);opacity:0;transition:opacity 160ms linear}.ie-xp-hit:not([disabled]):hover::after,.ie-xp-hit:not([disabled]):focus-visible::after{opacity:1}.ie-xp-prop--box{z-index:2}.ie-xp-prop--bearing[data-place="tray"]{z-index:3}.ie-xp-prop--lid[data-place="on-box"]{z-index:4}.ie-xp-prop--lid[data-place="aside"]{z-index:2}.ie-xp-prop--bearing[data-place="rest"]{z-index:4}.ie-xp-prop--bearing[data-place="hand"]{z-index:5}.ie-xp-prop--note[data-place="bench"]{z-index:3}.ie-xp-prop--note[data-place="board"]{z-index:4}.ie-xp-prop--note[data-place="reading"]{z-index:6}.ie-xp-prop--note{perspective:1200px}.ie-xp-flip{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateY(0deg);transition:transform var(--ie-xp-flip-ms) cubic-bezier(0.3,0.7,0.4,1)}.ie-xp-prop--note.is-flipped .ie-xp-flip{transform:rotateY(180deg)}.ie-xp-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:0.2rem;overflow:hidden}.ie-xp-face--back{transform:rotateY(180deg)}.ie-xp-face .ie-xp-prop-img{position:absolute;inset:0;object-fit:cover}.ie-xp-copy{position:absolute;inset:7% 8%;z-index:1;display:flex;flex-direction:column;justify-content:center;gap:0.45rem;color:var(--ie-xp-paper-ink)}.ie-xp-prompt{margin:0;font-size:clamp(0.9rem,1.5vw,1.05rem);font-weight:600}.ie-xp-choices{display:grid;grid-template-columns:1fr 1fr;gap:0.45rem}.ie-xp-choice{min-height:2.75rem;padding:0.4rem 0.7rem;border:0;border-radius:0.35rem;background:var(--ie-xp-accent);color:var(--ie-xp-accent-ink);font:inherit;font-size:clamp(0.85rem,1.4vw,1rem);cursor:pointer}.ie-xp-choice:focus-visible{outline:3px solid #0b2135;outline-offset:2px}.ie-xp-chosen{margin:0;font-size:clamp(0.82rem,1.35vw,0.98rem)}.ie-xp-prop--note[data-place="board"] .ie-xp-copy{inset:10% 9%;justify-content:flex-start}.ie-xp-prop--note[data-place="board"] .ie-xp-prompt{font-size:0.68rem}.ie-xp-prop--note[data-place="board"] .ie-xp-chosen{font-size:0.72rem;font-weight:600}.ie-xp-topbar{position:absolute;inset:0 0 auto 0;z-index:7;display:flex;flex-wrap:wrap;align-items:baseline;gap:0.35rem 1rem;padding:0.7rem 1rem 1.6rem;background:linear-gradient(to bottom,rgba(5,8,12,0.74),rgba(5,8,12,0));pointer-events:none}.ie-xp-eyebrow{margin:0;flex:0 0 100%;font-size:0.8rem;letter-spacing:0.08em;color:var(--ie-xp-focus)}.ie-xp-title{margin:0;font-size:clamp(1.05rem,2vw,1.4rem);font-weight:700;letter-spacing:0.01em;color:var(--ie-xp-ink)}.ie-xp-skip{font-size:0.85rem;color:var(--ie-xp-focus);pointer-events:auto}.ie-xp-skip:focus-visible{outline:3px solid var(--ie-xp-focus);outline-offset:2px}.ie-xp-deck{position:absolute;inset:auto 0 0 0;z-index:7;min-height:var(--ie-xp-deck);display:flex;flex-direction:column;justify-content:flex-end;gap:0.6rem;padding:2rem 1rem 1rem;background:linear-gradient(to top,rgba(5,8,12,0.88) 55%,rgba(5,8,12,0))}.ie-xp-line{margin:0;max-width:44rem;font-size:clamp(0.92rem,1.7vw,1.05rem);text-shadow:0 1px 3px rgba(0,0,0,0.75)}.ie-xp-actions{display:flex;flex-wrap:wrap;gap:0.5rem}.ie-xp-act{display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;min-width:2.75rem;padding:0.5rem 1rem;border:1px solid rgba(255,255,255,0.3);border-radius:0.4rem;background:rgba(13,20,28,0.72);color:var(--ie-xp-ink);font:inherit;font-size:0.95rem;text-decoration:none;cursor:pointer}.ie-xp-act--go{background:var(--ie-xp-accent);border-color:var(--ie-xp-accent);color:var(--ie-xp-accent-ink)}.ie-xp-act:focus-visible{outline:3px solid var(--ie-xp-focus);outline-offset:2px}.ie-xp-prop--box{aspect-ratio:3/2}.ie-xp-prop--lid{aspect-ratio:3/2}.ie-xp-prop--bearing{aspect-ratio:1/1}.ie-xp-prop--note{aspect-ratio:7/5}.ie-xp-prop--box[data-place="bench"]{left:29%;top:66%;width:20%}.ie-xp-prop--lid[data-place="on-box"]{left:29%;top:63.5%;width:20%}.ie-xp-prop--lid[data-place="aside"]{left:6%;top:70%;width:18%}.ie-xp-prop--bearing[data-place="tray"]{left:36%;top:70%;width:6%}.ie-xp-prop--bearing[data-place="hand"]{left:9%;top:55%;width:14%}.ie-xp-prop--bearing[data-place="rest"]{left:20%;top:70%;width:8%}.ie-xp-prop--note[data-place="bench"]{left:57%;top:71%;width:13%}.ie-xp-prop--note[data-place="reading"]{left:33%;top:34%;width:33%}.ie-xp-prop--note[data-place="board"]{left:78%;top:26%;width:15%}.ie-xp .ie-xp-takeaway{max-width:68rem;margin:0 auto;padding:1.5rem 1.25rem 0;color:#0b2540}.ie-xp .ie-xp-takeaway h2,.ie-xp .ie-xp-takeaway p,.ie-xp .ie-xp-takeaway dt,.ie-xp .ie-xp-takeaway dd{color:#0b2540}.ie-xp .ie-xp-takeaway h2{margin:0 0 0.6rem}.ie-xp .ie-xp-recap{margin:0 0 0.75rem}.ie-xp .ie-xp-summary{margin:0 0 1rem}.ie-xp .ie-xp-summary dt{margin-top:0.6rem;font-weight:600}.ie-xp .ie-xp-summary dd{margin:0.15rem 0 0}.ie-xp .ie-xp-caveat{margin:0 0 1rem;font-size:0.9rem}.ie-xp .ie-xp-onward{margin:0;padding-left:1.25rem}.ie-xp .ie-xp-onward li{margin:0.4rem 0}.ie-xp .ie-xp-onward a{color:#1d4d7a;text-decoration:underline;text-underline-offset:0.2em}.ie-xp .ie-xp-onward a:hover,.ie-xp .ie-xp-onward a:focus-visible{color:#0b2540}@media (max-width:767px){.ie-xp{--ie-xp-deck: 8.75rem}.ie-xp-scenery{transform-origin:44% 56%}.ie-xp-doorway{perspective-origin:14% 50%}.ie-xp-prop--box[data-place="bench"]{left:20%;top:66%;width:44%}.ie-xp-prop--lid[data-place="on-box"]{left:20%;top:62.5%;width:44%}.ie-xp-prop--lid[data-place="aside"]{left:3%;top:76%;width:34%}.ie-xp-prop--bearing[data-place="tray"]{left:36%;top:70%;width:13%}.ie-xp-prop--bearing[data-place="hand"]{left:11%;top:74%;width:26%}.ie-xp-prop--bearing[data-place="rest"]{left:20%;top:77%;width:16%}.ie-xp-prop--note[data-place="bench"]{left:68%;top:70%;width:26%}.ie-xp-prop--note[data-place="reading"]{left:8%;top:40%;width:84%}.ie-xp-prop--note[data-place="board"]{left:70%;top:17%;width:25%}.ie-xp-prop--note[data-place="reading"]{aspect-ratio:5/4}.ie-xp-copy{inset:8% 9%;gap:0.4rem}.ie-xp-prop--note[data-place="board"] .ie-xp-prompt{font-size:0.6rem}.ie-xp-prop--note[data-place="board"] .ie-xp-chosen{font-size:0.64rem}.ie-xp-deck{padding-bottom:1.15rem}}@media (max-width:360px){.ie-xp-act{padding-inline:0.7rem;font-size:0.9rem}.ie-xp-choices{grid-template-columns:1fr}.ie-xp-prop--note[data-place="reading"]{left:6%;width:88%}}@media (min-width:768px) and (max-width:1023px){.ie-xp-prop--box[data-place="bench"]{left:26%;top:65%;width:26%}.ie-xp-prop--lid[data-place="on-box"]{left:26%;top:62%;width:26%}.ie-xp-prop--lid[data-place="aside"]{left:4%;top:70%;width:22%}.ie-xp-prop--bearing[data-place="tray"]{left:35%;top:70%;width:8%}.ie-xp-prop--bearing[data-place="hand"]{left:8%;top:54%;width:18%}.ie-xp-prop--bearing[data-place="rest"]{left:19%;top:70%;width:11%}.ie-xp-prop--note[data-place="bench"]{left:57%;top:70%;width:17%}.ie-xp-prop--note[data-place="reading"]{left:21%;top:34%;width:58%}.ie-xp-prop--note[data-place="board"]{left:77%;top:24%;width:19%}}@media (max-height:620px){.ie-xp{--ie-xp-deck: 6rem}.ie-xp-deck{padding-top:1.2rem}.ie-xp-topbar{padding-bottom:0.9rem}.ie-xp-prop--note[data-place="reading"]{top:18%;left:8%;width:84%;aspect-ratio:auto;height:min(14.5rem,calc(100% - var(--ie-xp-deck) - 3.75rem));max-height:calc(100% - var(--ie-xp-deck) - 3.75rem)}.ie-xp-prop--note[data-place="reading"] .ie-xp-copy{inset:6% 7%;gap:0.3rem;justify-content:flex-start}.ie-xp-prop--note[data-place="reading"] .ie-xp-prompt{font-size:clamp(0.76rem,2.6vw,0.88rem);line-height:1.35}.ie-xp-prop--note[data-place="reading"] .ie-xp-choices{gap:0.3rem}}@media (prefers-reduced-motion:reduce){.ie-xp{--ie-xp-door-ms: 1ms;--ie-xp-flip-ms: 1ms}.ie-xp-world,.ie-xp-doorway,.ie-xp-void,.ie-xp-hinge,.ie-xp-flip,.ie-xp-tag{transition:none}.ie-xp-world{transform:none!important}}.ie-xp-stage[data-pan-enabled="false"] .ie-xp-world{transform:none}.ie-xp .ie-xp-hit,.ie-xp .ie-xp-hit:link,.ie-xp .ie-xp-hit:visited,.ie-xp .ie-xp-hit:hover,.ie-xp .ie-xp-hit:focus,.ie-xp .ie-xp-hit:focus-within,.ie-xp .ie-xp-hit:active,.ie-xp .ie-xp-hit[disabled],.ie-xp .ie-xp-hit:focus:not(:focus-visible){background:transparent;background-color:transparent;background-image:none;border-color:transparent;box-shadow:none;color:var(--ie-xp-ink);text-decoration:none;opacity:1}.ie-xp .ie-xp-hit:focus-visible{background-color:transparent;border-color:var(--ie-xp-focus);outline:3px solid #ffffff;outline-offset:3px;box-shadow:0 0 0 6px rgba(11,26,41,0.72)}body.home .ie-xp .ie-xp-topbar a.ie-xp-skip,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:link,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:visited,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:hover,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:focus,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:active{color:#0b1a29;background-color:rgba(242,245,248,0.95);border-radius:0.45rem;padding:0.2rem 0.55rem;text-decoration:underline;text-underline-offset:0.18em}body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:hover,body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:focus{background-color:#ffffff}body.home .ie-xp .ie-xp-topbar a.ie-xp-skip:focus-visible{outline:3px solid #ffffff;outline-offset:2px;box-shadow:0 0 0 6px rgba(11,26,41,0.72)}