html:has(>body.pr-page){scroll-behavior:auto}.pr-page{--pr-scene-bg: #0a0c10;--pr-node-1: #ffffff;--pr-node-2: #5878ff;--pr-node-3: #e8a24a;--pr-node-4: #ff5fb0;--pr-node-5: #a05cff;--pr-node-6: #3ddc84;--pr-bg-1: #121418;--pr-bg-2: #090c12;--pr-bg-3: #0d0a06;--pr-bg-4: #120910;--pr-bg-5: #0d0812;--pr-bg-6: #060f0a;--pr-scene-ink: #ffffff;--pr-scene-ink-2: #d6d6d6;--pr-scene-mute: #9ba1ad;--pr-scene-accent: #5878ff;--pr-glow: rgba(88, 120, 255, .28);--pr-hairline: rgba(255, 255, 255, .16);--pr-hairline-strong: rgba(255, 255, 255, .34);--pr-label-ink: rgba(255, 255, 255, .52);--pr-grid-line: rgba(255, 255, 255, .06);--pr-surface: #12151b;--pr-surface-line: #2a2f3a;--pr-vignette: rgba(0, 0, 0, .6);--pr-halo-tint: 1;background:var(--color-bg);color:var(--color-ink)}:root[data-theme=light] .pr-page{--pr-scene-bg: #e9e9e9;--pr-node-1: #161616;--pr-node-2: #0000fe;--pr-node-3: #b7411e;--pr-node-4: #c2337d;--pr-node-5: #6b2fc9;--pr-node-6: #17794a;--pr-bg-1: #e9e9e9;--pr-bg-2: #e9e9e9;--pr-bg-3: #e9e9e9;--pr-bg-4: #e9e9e9;--pr-bg-5: #e9e9e9;--pr-bg-6: #e9e9e9;--pr-scene-ink: #161616;--pr-scene-ink-2: #2a2a2a;--pr-scene-mute: #666666;--pr-scene-accent: #0000fe;--pr-glow: rgba(0, 0, 254, .08);--pr-halo-tint: .42;--pr-hairline: rgba(0, 0, 0, .22);--pr-hairline-strong: rgba(0, 0, 0, .32);--pr-label-ink: rgba(0, 0, 0, .5);--pr-grid-line: rgba(0, 0, 0, .055);--pr-surface: #ffffff;--pr-surface-line: #e0e0e0;--pr-vignette: rgba(0, 0, 0, .06)}body.pr-page main{overflow-x:clip}.pr-spine{overflow-anchor:none;position:relative;width:100vw;margin-inline:calc(50% - 50vw)}.pr-leg{height:0}.pr-spine[data-enhanced] .pr-leg{height:100svh}.pr-outro-leg{height:0}.pr-spine[data-enhanced] .pr-outro-leg{height:50svh}.pr-spine[data-enhanced] .pr-slot[data-collapsed]{height:0;overflow:hidden;content-visibility:hidden}.pr-scene{position:relative;min-height:100svh;overflow:hidden;background:var(--pr-scene-bg-live, var(--pr-scene-bg));color:var(--pr-scene-ink);isolation:isolate}.pr-spine[data-enhanced] .pr-scene{position:sticky;top:0;height:100svh;min-height:0}.pr-vignette{position:absolute;inset:0;z-index:3;pointer-events:none;background:radial-gradient(120% 92% at 50% 42%,transparent 52%,var(--pr-vignette) 100%)}.pr-grain{position:absolute;inset:0;z-index:3;pointer-events:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");background-size:240px 240px;mix-blend-mode:normal;opacity:.03}.pr-scene[data-grain=overlay] .pr-grain{mix-blend-mode:overlay;opacity:.055}.pr-scene[data-grain=off] .pr-grain{display:none}.pr-spine{--pr-prose: 34rem}.pr-spine{--pr-station-top: clamp(98px, calc(1.4vw + 86px) , 108px)}.pr-spine{--pr-x-top: var(--section-gutter)}.pr-spine{--pr-nav-bottom: clamp(80px, calc(1.4vw + 68px) , 90px)}.pr-spine{--pr-diamond-w: min(49.5vw, 720px)}.pr-spine{--pr-lockup-w: min(30ch, 16.4vw + 82px);--pr-lockup-bottom: clamp(40px, min(15.4vw - 122px, 9vh), 100px)}html:has(#menu-overlay[data-open=true]) .pr-spine[data-enhanced] .pr-scene{position:fixed;top:0;left:0;right:0}.pr-spine{--pr-x-size: 65px}.pr-spine[data-enhanced] .pr-explore .pr-explore-body,.pr-spine[data-enhanced] .pr-explore .pr-explore-close-wrap,.pr-spine[data-enhanced] .pr-explore .pr-explore-chrome{opacity:0;scale:.98;transform-origin:50% 50%;transition:opacity .45s cubic-bezier(.22,1,.36,1),scale .45s cubic-bezier(.22,1,.36,1),transform .3s ease}.pr-spine[data-enhanced] .pr-explore.is-in .pr-explore-body,.pr-spine[data-enhanced] .pr-explore.is-in .pr-explore-close-wrap,.pr-spine[data-enhanced] .pr-explore.is-in .pr-explore-chrome{opacity:1;scale:1}.pr-spine[data-enhanced] .pr-explore.is-out .pr-explore-body,.pr-spine[data-enhanced] .pr-explore.is-out .pr-explore-close-wrap,.pr-spine[data-enhanced] .pr-explore.is-out .pr-explore-chrome{transition-duration:.35s}.pr-spine[data-enhanced] .pr-explore.is-out::backdrop{transition-duration:.35s}.pr-diamond{position:absolute;top:50%;left:50%;translate:-50% -48%;width:var(--pr-diamond-w);height:auto;z-index:1;overflow:visible;pointer-events:none}.pr-trail{stroke:var(--pr-scene-accent);stroke-width:3;filter:drop-shadow(0 0 8px var(--pr-glow))}.pr-pulse{fill:none;stroke:var(--pr-scene-accent);stroke-width:2.6;stroke-linecap:round;vector-effect:non-scaling-stroke;opacity:0;filter:drop-shadow(0 0 6px var(--pr-glow))}.pr-edge{stroke:var(--pr-hairline);stroke-width:1.1;vector-effect:non-scaling-stroke}.pr-circle{stroke:var(--pr-scene-accent);stroke-width:0;fill-opacity:1}.pr-label{fill:var(--pr-label-ink);font-family:var(--font-sans);font-size:15px;letter-spacing:normal}.pr-vertex{opacity:.82}.pr-label-vertex{font-size:17px;letter-spacing:normal;fill:var(--pr-scene-ink)}.pr-callout-set{opacity:0;visibility:hidden;transition:opacity .36s ease,visibility 0s linear .36s}.pr-callout-set.is-active{opacity:1;visibility:visible;transition-delay:0s,0s}.pr-callout-tick{fill:var(--pr-scene-accent)}.pr-callout-leader{stroke:var(--pr-hairline-strong);stroke-width:1;vector-effect:non-scaling-stroke}.pr-callout-text{fill:var(--pr-scene-ink);opacity:.85;font-size:18px}.pr-circle,.pr-bridge{fill:var(--pr-scene-accent)}.pr-circle-glow-layer{--pr-halo-out: 1;opacity:calc(var(--pr-halo, .32) * var(--pr-halo-out) * var(--pr-halo-tint, 1));filter:blur(9px)}.pr-circle-glow{fill:var(--pr-scene-accent)}.pr-fade{display:none}.pr-spine[data-enhanced] .pr-fade{display:block;position:absolute;inset:0;z-index:6;background:var(--pr-scene-bg);pointer-events:none}.pr-cue{position:absolute;left:calc(50% - .48333 * var(--pr-diamond-w));top:calc(50% + .010667 * var(--pr-diamond-w) + 34px);bottom:auto;translate:-50% 0;z-index:4;transition:filter .42s ease;display:flex;flex-direction:column;align-items:center;gap:12px;font-family:var(--font-sans);font-size:11px;letter-spacing:normal;color:var(--pr-scene-mute);margin:0}.pr-cue-line{width:1px;height:44px;background:linear-gradient(to bottom,transparent,var(--pr-hairline-strong));overflow:hidden;position:relative}.pr-cue-line:after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--pr-scene-accent);animation:pr-cue-drop 2.2s cubic-bezier(.4,0,.2,1) infinite}.pr-cue-label{writing-mode:vertical-rl}@keyframes pr-cue-drop{0%{top:-40%}70%,to{top:110%}}.pr-chapter-deck{position:relative;z-index:2}@media not (prefers-reduced-motion:reduce){:root[data-pr-js] .pr-spine:not([data-enhanced]) .pr-chapter-deck{visibility:hidden}:root[data-pr-js] .pr-spine:not([data-enhanced]) .pr-explore{display:none}:root[data-pr-js] .pr-spine:not([data-enhanced]) .pr-fade{display:block;position:absolute;inset:0;z-index:6;background:var(--pr-scene-bg);pointer-events:none}}.pr-chapter{padding:clamp(28px,4vw,48px) var(--section-gutter);border-top:1px solid var(--pr-grid-line)}.pr-spine[data-enhanced] .pr-chapter-deck{position:absolute;inset:0;pointer-events:none}.pr-spine[data-enhanced] .pr-chapter.is-active{pointer-events:auto}.pr-spine[data-enhanced] .pr-chapter{position:absolute;right:var(--section-gutter);bottom:var(--pr-lockup-bottom);width:var(--pr-lockup-w);padding:0;border:0;opacity:0;visibility:hidden;translate:0 16px;transition:opacity .42s ease,translate .42s cubic-bezier(.22,1,.36,1),visibility 0s linear .42s}.pr-spine[data-enhanced] .pr-chapter.is-active{opacity:1;visibility:visible;translate:0 0;transition-delay:0s,0s,0s}@media(max-width:1023.98px){.pr-chapter{padding-inline:max(12px,1.4vw)}}.pr-chapter-num{font-family:var(--font-sans);font-size:12px;letter-spacing:normal;color:var(--pr-chapter-accent, var(--pr-scene-accent));margin:0 0 12px}.pr-chapter-title{font-size:clamp(30px,3.6vw,52px);line-height:1.04;letter-spacing:-.015em;font-weight:500;color:var(--pr-scene-ink);margin:0 0 14px;text-shadow:.5px 0 color-mix(in srgb,var(--pr-scene-accent) 40%,transparent),-.5px 0 rgba(255,255,255,.14)}.pr-chapter-lede{font-size:clamp(15px,1.15vw,17px);line-height:1.55;color:var(--pr-scene-ink-2);margin:0 0 26px;max-width:38ch}.pr-explore-open{text-decoration:none;--pr-pill-h: var(--btn-h);position:relative;height:var(--pr-pill-h);display:inline-flex;align-items:center;gap:14px;font-family:var(--font-sans);font-size:16px;font-weight:500;letter-spacing:.005em;color:var(--pr-scene-ink);background:transparent;border:1px solid var(--pr-hairline-strong);border-radius:999px;padding:0 10px 0 28px;cursor:pointer;transition:color .22s ease,border-color .22s ease}.pr-spine[data-enhanced] .pr-explore-open{border-color:transparent}@media(hover:hover)and (pointer:fine){.pr-explore-open:hover{color:var(--pr-scene-accent)}}.pr-explore-open:focus-visible{outline:2px solid var(--pr-scene-accent);outline-offset:3px}.pr-explore-open-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:999px;background:color-mix(in srgb,var(--pr-scene-ink) 16%,transparent);flex-shrink:0;opacity:0;transform:scale(.55);transform-origin:center;transition:opacity .28s ease,transform .38s cubic-bezier(.2,.7,.2,1),background .22s ease}.pr-explore-open-icon svg{width:18px;height:18px}.pr-explore-open:focus-visible .pr-explore-open-icon{opacity:1;transform:scale(1);background:color-mix(in srgb,var(--pr-scene-accent) 24%,transparent)}@media(hover:hover)and (pointer:fine){.pr-explore-open:hover .pr-explore-open-icon{opacity:1;transform:scale(1);background:color-mix(in srgb,var(--pr-scene-accent) 24%,transparent)}}.pr-explore-open>span:first-of-type{display:inline-block;transform:translate(22px);transition:transform .38s cubic-bezier(.2,.7,.2,1)}.pr-explore-open:focus-visible>span:first-of-type{transform:translate(0)}@media(hover:hover)and (pointer:fine){.pr-explore-open:hover>span:first-of-type{transform:translate(0)}}.pr-pill-outline{position:absolute;left:-1px;top:-1px;width:calc(100% + 2px);height:calc(100% + 2px);overflow:visible;pointer-events:none}.pr-pill-outline-rect{rx:calc((var(--pr-pill-h) + 2px) / 2);ry:calc((var(--pr-pill-h) + 2px) / 2);fill:none;stroke:var(--pr-hairline-strong);stroke-width:1;vector-effect:non-scaling-stroke;transition:stroke .2s ease}.pr-explore-open:focus-visible .pr-pill-outline-rect{stroke:var(--pr-chapter-accent, var(--pr-scene-accent))}@media(hover:hover)and (pointer:fine){.pr-explore-open:hover .pr-pill-outline-rect{stroke:var(--pr-chapter-accent, var(--pr-scene-accent))}}.pr-explore{display:block;position:static;width:auto;height:auto;max-width:none;max-height:none;margin:0;border:0;border-top:1px solid var(--pr-hairline);padding:clamp(40px,6vw,80px) var(--section-gutter);background:var(--pr-scene-bg);color:var(--pr-scene-ink)}.pr-spine[data-enhanced] .pr-explore:not([open]){display:none}.pr-spine[data-enhanced] .pr-explore[open]{position:fixed;inset:0;width:100vw;height:100dvh;max-width:100vw;max-height:100dvh;padding:0;border:0;overflow:hidden;background:none;color:var(--pr-scene-ink)}.pr-spine[data-enhanced] .pr-explore[open]::backdrop{background:color-mix(in srgb,var(--pr-scene-bg, #08080a) 72%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);opacity:0;transition:opacity .45s cubic-bezier(.22,1,.36,1)}.pr-spine[data-enhanced] .pr-explore[open].is-in::backdrop{opacity:1}.pr-explore-chrome,.pr-explore-close-wrap{display:none}.pr-spine[data-enhanced] .pr-explore-chrome{display:block;position:absolute;top:clamp(20px,3vh,34px);left:var(--section-gutter);z-index:2}.pr-spine[data-enhanced] .pr-explore[open] .pr-explore-close-wrap{display:block;position:fixed;top:var(--pr-x-top);right:var(--section-gutter);z-index:3;width:var(--pr-x-size);height:var(--pr-x-size)}.pr-spine[data-enhanced] .pr-explore[open] .pr-explore-chrome{display:block;position:fixed;top:calc(var(--pr-x-top) + var(--pr-x-size) + 10px);right:var(--section-gutter);left:auto;z-index:2;width:var(--pr-x-size)}@media(max-width:700px){.pr-spine[data-enhanced] .pr-explore[open] .pr-explore-chrome{display:none}}.pr-spine[data-enhanced] .pr-explore-cue .pr-cue-line{height:30px}.pr-spine[data-enhanced] .pr-explore-cue{position:static;left:auto;bottom:auto;align-items:center;translate:none}.pr-spine[data-enhanced] .pr-explore-cue .pr-cue-line:after{background:var(--pr-chapter-accent, var(--pr-scene-accent))}.pr-scene:not([data-at-start]) .pr-cue{filter:opacity(0);pointer-events:none}.pr-spine[data-enhanced]:has(.pr-explore[open]) .pr-scene .pr-cue{display:none}.pr-x-ring{position:absolute;inset:0;transform:rotate(-90deg);pointer-events:none}.pr-x-ring-track{fill:none;stroke:var(--pr-hairline-strong);stroke-width:1;transition:stroke .2s ease}.pr-x-ring-fill{fill:none;stroke:var(--pr-chapter-accent, var(--pr-scene-accent));stroke-width:1.6;stroke-linecap:round;filter:drop-shadow(0 0 6px var(--pr-chapter-glow, var(--pr-glow)))}:root:not([data-pointer=touch]) .pr-explore-close-wrap:has(.pr-explore-close:focus-visible) .pr-x-ring-track{stroke:var(--pr-chapter-accent, var(--pr-scene-accent))}@media(hover:hover)and (pointer:fine){.pr-explore-close-wrap:has(.pr-explore-close:hover) .pr-x-ring-track{stroke:var(--pr-chapter-accent, var(--pr-scene-accent))}.pr-explore-close-wrap:has(.pr-explore-close:hover){filter:drop-shadow(0 0 18px var(--pr-chapter-glow, var(--pr-glow)))}}:root:not([data-pointer=touch]) .pr-explore-close-wrap:has(.pr-explore-close:focus-visible){transform:scale(1.15)}@media(hover:hover)and (pointer:fine){.pr-explore-close-wrap:has(.pr-explore-close:hover){transform:scale(1.15)}}.pr-spine[data-enhanced] .pr-explore-close svg{width:20px;height:20px}.pr-spine[data-enhanced] .pr-explore-close{display:grid;place-items:center;position:absolute;inset:2px;border-radius:50%;border:0;background:transparent;color:var(--pr-scene-ink);cursor:pointer;transition:color .2s ease}@media(hover:hover)and (pointer:fine){.pr-explore-close:hover{color:var(--pr-chapter-accent, var(--pr-scene-accent))}}.pr-explore-close:focus-visible{outline:2px solid var(--pr-chapter-accent, var(--pr-scene-accent));outline-offset:3px}.pr-spine[data-enhanced] .pr-explore-scroll{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain;--pr-fade-top: 0;--pr-fade-bot: 1;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 calc(var(--pr-fade-top) * 96px),#000 calc(100% - var(--pr-fade-bot) * 120px),transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 calc(var(--pr-fade-top) * 96px),#000 calc(100% - var(--pr-fade-bot) * 120px),transparent 100%);padding:var(--pr-station-top) var(--section-gutter) clamp(56px,10vh,96px)}.pr-spine[data-enhanced] .pr-explore:focus,.pr-spine[data-enhanced] .pr-explore:focus-visible{outline:none}.pr-explore-body{max-width:var(--pr-prose);margin-inline:auto}.pr-explore-num,.pr-spine:not([data-enhanced]) .pr-explore-lede{display:none}.pr-spine[data-enhanced] .pr-explore-num{display:block;font-family:var(--font-sans);font-size:12px;letter-spacing:normal;color:var(--pr-chapter-accent, var(--pr-scene-accent));margin:0 0 12px}.pr-explore-title{font-size:clamp(30px,3.6vw,52px);line-height:1.04;letter-spacing:-.015em;font-weight:500;margin:0 0 14px;text-shadow:.5px 0 color-mix(in srgb,var(--pr-chapter-accent, var(--pr-scene-accent)) 40%,transparent),-.5px 0 rgba(255,255,255,.14)}.pr-explore-lede{font-size:clamp(16px,1.3vw,19px);line-height:1.55;color:var(--pr-scene-ink-2);margin:0 0 clamp(28px,4vh,44px);max-width:62ch}.pr-chapter-body{font-size:15px;line-height:1.62;color:var(--pr-scene-ink-2);margin:0 0 clamp(20px,2.6vh,28px);max-width:62ch}.pr-chapter-aside{position:relative;margin:0 0 clamp(28px,4vh,44px);padding-left:clamp(16px,1.8vw,22px);font-size:clamp(15px,1.2vw,17px);line-height:1.5;color:var(--pr-scene-ink);max-width:52ch}.pr-aside-rule{position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--pr-chapter-accent, var(--pr-scene-accent));transform-origin:top center}.pr-decision{position:relative;background:var(--pr-surface);border:1px solid var(--pr-surface-line);border-radius:16px;padding:clamp(22px,2.6vw,34px);margin-bottom:clamp(28px,4vh,44px);container-type:inline-size;container-name:pr-decision}.pr-decision-label{font-family:var(--font-sans);font-size:11px;letter-spacing:normal;color:var(--pr-scene-mute);margin:0 0 10px}.pr-decision-title{font-size:clamp(19px,1.9vw,25px);line-height:1.24;letter-spacing:-.02em;font-weight:500;margin:0 0 clamp(18px,2.4vw,26px);max-width:40ch}.pr-decision-title-line{display:block}.pr-decision-grid{display:grid;gap:clamp(16px,2vw,24px);margin:0 0 22px}@container pr-decision (min-width: 620px){.pr-decision-grid{grid-template-columns:repeat(3,1fr)}.pr-decision-grid:has(>:nth-child(4)){grid-template-columns:repeat(2,1fr)}}.pr-decision-grid dt{font-family:var(--font-sans);font-size:11px;letter-spacing:normal;color:var(--pr-chapter-accent, var(--pr-scene-accent));margin-bottom:8px}.pr-decision-grid dd{margin:0;font-size:15px;line-height:1.6;color:var(--pr-scene-ink-2)}.pr-decision-grid dd+dd{margin-top:.8em}.pr-decision-source{margin:0;padding-top:16px;border-top:1px solid var(--pr-surface-line);font-family:var(--font-sans);font-size:12px;letter-spacing:normal}.pr-decision-source a{color:var(--pr-chapter-accent, var(--pr-scene-accent))}.pr-explore-sections{display:grid;gap:clamp(20px,2.4vw,30px);margin-bottom:clamp(28px,4vh,40px)}.pr-explore-section h4{font-size:16px;font-weight:500;letter-spacing:-.01em;margin:0 0 8px;color:var(--pr-scene-ink)}.pr-explore-section p{margin:0;font-size:15px;line-height:1.62;color:var(--pr-scene-ink-2)}.pr-explore-section p+p{margin-top:.85em}.pr-explore-list{margin:.85em 0 0;padding-left:1.3em;list-style:disc}.pr-explore-list li{margin:0;font-size:15px;line-height:1.62;color:var(--pr-scene-ink-2)}.pr-explore-list li+li{margin-top:.4em}.pr-explore-list li::marker{color:var(--pr-scene-mute)}.pr-explore-list+p{margin-top:.85em}.pr-explore-link{margin:0;font-size:15px}.pr-explore-link a{color:var(--pr-chapter-accent, var(--pr-scene-accent))}.pr-table-wrap{overflow-x:auto;margin-bottom:clamp(24px,3vh,34px);-webkit-overflow-scrolling:touch}.pr-table{width:100%;border-collapse:collapse;font-size:15px;min-width:420px}.pr-table caption{text-align:left;font-family:var(--font-sans);font-size:11px;letter-spacing:normal;color:var(--pr-scene-mute);padding-bottom:12px}.pr-table th,.pr-table td{text-align:left;padding:12px 18px 12px 0;border-bottom:1px solid var(--pr-hairline);vertical-align:top;line-height:1.5}.pr-table thead th{font-family:var(--font-sans);font-size:11px;font-weight:400;letter-spacing:normal;color:var(--pr-scene-mute)}.pr-table tbody th{font-weight:400;color:var(--pr-scene-ink);padding-right:32px}.pr-table tbody td{color:var(--pr-scene-ink-2)}.pr-spine[data-enhanced] .pr-outro{inset:0;width:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}.pr-spine[data-enhanced] .pr-outro>*{max-width:min(46ch,88vw);pointer-events:auto}.pr-outro .pr-chapter-num{font-size:14px;margin-bottom:14px;color:var(--pr-scene-ink)}.pr-outro .pr-chapter-title{font-size:clamp(36px,4.3vw,62px);margin-bottom:17px}.pr-outro .pr-chapter-lede{font-size:clamp(18px,1.4vw,20px);max-width:38ch;margin-inline:auto;margin-bottom:32px}.pr-outro .cta-row.pr-explore-open{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;height:auto;border:0;border-radius:0;padding:0;cursor:auto}.pr-outro .cta-row.pr-explore-open>span:first-of-type{transform:none}@media(max-width:1023.98px){.pr-spine{--pr-edge: calc(max(12px, 1.4vw) + clamp(12px, 2.4vw, 26px)) ;--pr-x-top: var(--pr-edge);--pr-station-top: var(--section-gutter);--pr-diamond-w: min(92vw, 640px, 68svh);--pr-cta-w: 100%}@media(min-width:768px){.pr-spine{--pr-cta-w: max(200px, 30%)}}.pr-spine{--pr-diamond-top: calc(55% - 24px) }.pr-diamond{top:var(--pr-diamond-top);translate:-50% -50%}@media(min-width:768px){.pr-spine{--pr-diamond-top: calc(55% - 28px) }}.pr-spine[data-enhanced] .pr-outro{top:var(--pr-nav-bottom)}.pr-callout-set,.pr-annotations{display:none}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro){left:var(--pr-edge);right:var(--pr-edge);top:clamp(112px,15vh,152px);bottom:calc(clamp(28px,4vh,48px) + env(safe-area-inset-bottom,0px));width:auto;display:flex;flex-direction:column;align-items:flex-start}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-chapter-num{font-size:clamp(13px,1.6vw,15px);margin-bottom:clamp(12px,1.8vw,18px)}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-chapter-title{font-size:clamp(38px,6.4vw,56px);margin-bottom:clamp(14px,2vw,22px)}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-chapter-lede{font-size:clamp(17px,2.4vw,22px);max-width:34ch;margin-bottom:0}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-explore-open{margin-top:auto;align-self:center;justify-content:center;padding-inline:20px;width:var(--pr-cta-w)}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-explore-open-icon{display:none}.pr-spine[data-enhanced] .pr-chapter:not(.pr-outro) .pr-explore-open>span:first-of-type{transform:none}.pr-spine[data-enhanced] .pr-explore[open] .pr-explore-close-wrap,.pr-spine[data-enhanced] .pr-explore[open] .pr-explore-chrome{right:var(--pr-edge)}@media(min-width:700.02px){.pr-spine[data-enhanced] .pr-explore-body{max-width:min(var(--pr-prose),calc(100vw - 2 * var(--pr-edge) - 2 * var(--pr-x-size) - 24px))}}.pr-cue{left:50%;top:calc(var(--pr-diamond-top) + .2667 * var(--pr-diamond-w) + 20px);gap:8px}.pr-cue-label{writing-mode:horizontal-tb}.pr-cue-line{height:32px}}@media(max-width:1023.98px)and (max-height:660px){.pr-cue{display:none}}@media(max-width:1023.98px){.pr-explore-title{font-size:clamp(30px,1.05vw + 26px,40px)}}@media(max-width:700px){.pr-spine[data-enhanced] .pr-explore-scroll{padding-top:calc(var(--pr-x-top) + var(--pr-x-size) + 20px);padding-inline:var(--pr-edge)}}.pr-beam-stop-in{stop-color:var(--pr-scene-accent);stop-opacity:1}.pr-beam-stop-out{stop-color:var(--pr-scene-accent);stop-opacity:0}.pr-beam{stroke:var(--pr-scene-accent);stroke-width:1.6;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 8px var(--pr-glow)) drop-shadow(0 0 20px var(--pr-glow));opacity:0;pointer-events:none}.pr-beam-h{stroke:url(#pr-beam-fade)}.pr-char{display:inline-block}.pr-chapter.is-live .pr-char{will-change:transform}.pr-word{display:inline-block}.pr-explore .is-typing{position:relative}.pr-explore{font-kerning:none;font-variant-ligatures:none}.pr-caret{position:absolute;top:0;left:0;width:.5em;background:var(--pr-chapter-accent, var(--pr-scene-accent));pointer-events:none;user-select:none;will-change:transform}@media(prefers-reduced-motion:reduce){.pr-caret{display:none}}[data-enhanced] .pr-scene[data-tx=gsap] .pr-callout-set{transition:none}.pr-spine[data-enhanced]:has(.pr-scene[data-tx=gsap]) .pr-chapter{transition:none}.pr-scene.is-instant,.pr-scene.is-instant *{transition:none!important;animation:none!important}@media(prefers-reduced-motion:reduce){.pr-cue-line:after{animation:none}.pr-edge,.pr-chapter,.pr-explore,.pr-explore-open,.pr-explore-close,.pr-callout-set,.pr-explore-body,.pr-explore-close-wrap,.pr-explore-chrome{transition:none}.pr-explore::backdrop{transition:none}.pr-chapter-title{text-shadow:none}}