:root{--indigo:#2A2740;--parchment:#E6E2D6;--linen:#CFCAD8;--white:#F4F3F7;--rubedo:#A84A42;--rubedo-rule:rgba(121,40,37,.78);--stroke:rgba(230,226,214,.22);--rule:rgba(230,226,214,.12);color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--indigo);color:var(--parchment);font-family:Avenir Next,Avenir,Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6;letter-spacing:.1px}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--parchment);outline-offset:4px}[hidden]{display:none!important}p{margin:0 0 1em}.skip{position:fixed;top:-100px;left:12px;z-index:300;background:var(--parchment);color:var(--indigo);padding:10px}.skip:focus{top:12px}#landing-viewer{position:fixed;inset:0}#landing-viewer canvas{display:block;width:100%;height:100%;touch-action:none}body[data-landing=error] #landing-viewer{visibility:hidden}.topbar{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:10px clamp(16px,3vw,42px);background:#2a2740de;border-bottom:1px solid var(--stroke)}.brand{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:750;letter-spacing:.09em;text-transform:uppercase}.brand-mark{width:10px;height:10px;background:var(--rubedo);flex-shrink:0}#site-menu summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:center;gap:10px;min-width:44px;min-height:44px;font-size:22px}#site-menu summary::-webkit-details-marker{display:none}.menu-label{font-size:12px}#site-menu nav{position:absolute;right:clamp(16px,3vw,42px);top:calc(100% + 8px);width:min(290px,calc(100vw - 32px));padding:10px 20px;background:#2a2740fa;border:1px solid var(--stroke);border-left:4px solid var(--rubedo-rule)}#site-menu nav a{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--rule);font-size:14px}#site-menu nav a:last-child{border-bottom:0}#landing-content{position:fixed;top:88px;right:clamp(20px,3vw,42px);width:min(610px,48vw);max-height:calc(100dvh - 112px);overflow:auto;overscroll-behavior:contain;padding:clamp(24px,3vw,42px);border:1px solid var(--stroke);border-left:4px solid var(--rubedo-rule);background:#2a2740f5}#landing-content h1{font-size:clamp(35px,4.5vw,59px);line-height:1.12;letter-spacing:-.035em;font-weight:650;margin:20px 0 24px;color:var(--white)}#landing-content h1 em{font-style:normal;color:var(--linen)}#landing-content .lede{font-size:clamp(17px,1.7vw,20px);line-height:1.55;color:var(--white);max-width:620px}#landing-content .secondary{color:var(--linen);max-width:590px}#landing-content .actions{margin-top:26px}#landing-status{font-size:12px;color:var(--linen);margin:20px 0 0}@media(max-width:900px){#landing-content{inset:auto 16px 16px;width:auto;max-height:55dvh;padding:24px}#landing-content h1{font-size:37px}}.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--linen)}.eyebrow:before{content:"";display:inline-block;width:17px;border-top:1px solid var(--rubedo);vertical-align:middle;margin-right:10px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--stroke);background:#f4f3f70b;color:var(--parchment);padding:11px 15px;min-height:44px;font-size:13px;font-weight:650;cursor:pointer;text-decoration:none}.btn:hover{background:#f4f3f71a;border-color:#e6e2d680;text-decoration:none}.btn.primary{background:#79282547;border-color:#a84a42a6}.btn.primary:hover{background:#79282573}dialog{border:1px solid rgba(230,226,214,.35);border-left:4px solid var(--rubedo-rule);background:var(--indigo);color:var(--parchment);padding:0;width:min(650px,calc(100% - 32px));max-height:min(85dvh,850px);box-shadow:0 25px 100px #0000008c}dialog::backdrop{background:#0d0c177a}.dialog-inner{padding:clamp(23px,5vw,42px)}.dialog-top{position:sticky;top:0;z-index:1;background:var(--indigo);padding-block:8px;display:flex;justify-content:space-between;align-items:center;gap:20px}.close{flex-shrink:0;border:1px solid var(--stroke);background:transparent;color:var(--parchment);width:44px;height:44px;cursor:pointer;font-size:23px;line-height:1}.close:hover{background:#f4f3f71a}dialog h2{font-size:clamp(27px,4vw,38px);font-weight:600;line-height:1.2;letter-spacing:-.025em;color:var(--white);margin:24px 0 20px}dialog p{color:var(--linen);font-size:15px}dialog .lede{font-size:18px;color:var(--white)}dialog .actions{margin-top:25px}.details{border-top:1px solid var(--rule);margin-top:20px}.details details{border-bottom:1px solid var(--rule)}.details summary{cursor:pointer;list-style:none;padding:16px 24px 16px 0;position:relative;font-size:14px;font-weight:650}.details summary::-webkit-details-marker{display:none}.details summary:after{content:"+";position:absolute;right:0;color:var(--linen)}.details details[open] summary:after{content:"−"}.details details p{font-size:14px;color:var(--linen);padding-right:20px}.details details[open]{border-left:2px solid var(--rubedo-rule);padding-left:14px}@media(max-width:600px){.menu-label{display:none}.actions{gap:8px}.btn{padding:10px;font-size:12px}.dialog-inner{padding:23px}.dialog-top{gap:10px}.eyebrow{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}#landing-disclosure{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer;line-height:inherit}#landing-disclosure:before{content:none}#landing-disclosure span{display:inline-flex;align-items:center;justify-content:center;flex:0 0 24px;width:24px;height:24px;font-size:24px;line-height:1;color:var(--rubedo)}#landing-disclosure[aria-expanded=false] span{transform:rotate(-90deg)}#landing-content.is-collapsed{padding-block:14px}#intro-dialog,#intro-dialog .dialog-top{background:var(--content-surface-background)}