#ef-intro[data-astro-cid-43i5mjhw]{--t-in: .6s;--d-seal: .85s;--t-seal: .55s;--d-flap: 1.2s;--t-flap: 1.1s;--d-enter: 1.75s;--t-enter: 1.8s;--t-total: 3.55s;--ease-flap: cubic-bezier(.45, .05, .6, .6);--ease-enter: cubic-bezier(.4, 0, .7, .4);--half-w: 50vw;--tip-y: 50vh;--slope-max: 1.1;--flap-half-w: max(var(--half-w), var(--tip-y) / var(--slope-max));--flap-h: calc(var(--tip-y) * 1.035);--seal-w: clamp(9.5rem, 32vmin, 15rem);--enter-scale: 2.6;--env-paper-hi: color-mix(in srgb, var(--color-champagne) 28%, var(--color-paper));--env-paper-lo: color-mix(in srgb, var(--color-champagne) 60%, var(--color-paper));--env-line: color-mix(in srgb, var(--color-gold) 45%, transparent);--env-crease: color-mix(in srgb, var(--color-gold) 16%, transparent);--env-shadow: color-mix(in srgb, var(--color-ink) 14%, transparent);position:fixed;inset:0;z-index:200;overflow:hidden;container-type:size;will-change:opacity;animation:intro-overlay var(--t-total) ease forwards}@supports (height: 1cqh){#ef-intro[data-astro-cid-43i5mjhw]{--half-w: 50cqw;--tip-y: 50cqh;--seal-w: clamp(9.5rem, 32cqmin, 15rem)}}html[data-intro-skip] #ef-intro[data-astro-cid-43i5mjhw]{display:none}#ef-intro[data-astro-cid-43i5mjhw].is-dismissing{animation:intro-dismiss .45s ease forwards}.scene[data-astro-cid-43i5mjhw]{position:absolute;inset:0;transform-origin:50% calc(var(--tip-y) * .55);will-change:transform;animation:env-in var(--t-in) cubic-bezier(.2,.6,.2,1) both,enter var(--t-enter) var(--ease-enter) var(--d-enter) forwards}.envelope[data-astro-cid-43i5mjhw]{position:absolute;inset:0;perspective:calc(var(--tip-y) * 2.7)}.envelope[data-astro-cid-43i5mjhw]>[data-astro-cid-43i5mjhw]{position:absolute}.env-front[data-astro-cid-43i5mjhw],.flap-shadow[data-astro-cid-43i5mjhw],.flap[data-astro-cid-43i5mjhw]{top:0;left:calc(50% - var(--flap-half-w));width:calc(2 * var(--flap-half-w))}.env-front[data-astro-cid-43i5mjhw]{z-index:3;height:calc(var(--tip-y) * 300 / 55);overflow:visible;filter:drop-shadow(0 -1px 4px var(--env-shadow));will-change:transform;animation:enter-pocket var(--t-enter) var(--ease-enter) var(--d-enter) forwards}.paper-hi[data-astro-cid-43i5mjhw]{stop-color:var(--env-paper-hi)}.paper-lo[data-astro-cid-43i5mjhw]{stop-color:var(--env-paper-lo)}.line[data-astro-cid-43i5mjhw],.crease[data-astro-cid-43i5mjhw],.crease-hi[data-astro-cid-43i5mjhw]{fill:none;stroke:var(--env-line);stroke-width:1;stroke-linejoin:round;vector-effect:non-scaling-stroke}.crease[data-astro-cid-43i5mjhw]{stroke:var(--env-crease)}.crease-hi[data-astro-cid-43i5mjhw]{stroke:#ffffffb3}.flap[data-astro-cid-43i5mjhw]{z-index:5;height:var(--flap-h);clip-path:polygon(0 0,100% 0,50% 100%);transform-origin:50% 0;backface-visibility:hidden;will-change:transform;animation:flap-open var(--t-flap) var(--ease-flap) var(--d-flap) forwards}.flap[data-astro-cid-43i5mjhw]>[data-astro-cid-43i5mjhw]{position:absolute;inset:0}.flap-paper[data-astro-cid-43i5mjhw]{background:linear-gradient(135deg,var(--env-paper-hi),var(--env-paper-lo))}.flap-light[data-astro-cid-43i5mjhw]{background:linear-gradient(180deg,#fffffff2,#fff0);opacity:0;animation:flap-light var(--t-flap) ease-in var(--d-flap) forwards}.flap-edges[data-astro-cid-43i5mjhw]{display:block;width:100%;height:100%;overflow:visible}.edge[data-astro-cid-43i5mjhw]{stroke:var(--env-line);stroke-width:1.2;stroke-linecap:round}.flap-shadow[data-astro-cid-43i5mjhw]{z-index:4;height:var(--flap-h);overflow:visible;transform-origin:50% 0;will-change:transform,opacity;animation:flap-cast var(--t-flap) var(--ease-flap) var(--d-flap) both}.shade[data-astro-cid-43i5mjhw]{fill:var(--color-ink)}.seal[data-astro-cid-43i5mjhw]{left:50%;top:calc(var(--tip-y) * 1.012);z-index:6;width:var(--seal-w);translate:-50% -50%;will-change:transform,opacity;animation:seal-break var(--t-seal) ease var(--d-seal) both}.wax[data-astro-cid-43i5mjhw]{display:block;width:100%;height:auto;overflow:visible}.wax-colour[data-astro-cid-43i5mjhw]{flood-color:color-mix(in srgb,var(--color-gold-soft) 78%,var(--color-butter))}.wax-sheen[data-astro-cid-43i5mjhw]{lighting-color:color-mix(in srgb,var(--color-champagne) 40%,white)}.wax-shadow[data-astro-cid-43i5mjhw]{flood-color:var(--color-ink)}@keyframes env-in{0%{transform:scale(1.03)}to{transform:none}}@keyframes seal-break{0%{transform:translateY(0) scale(1);opacity:1;animation-timing-function:cubic-bezier(.4,0,.6,1)}40%{transform:translateY(0) scale(.965);opacity:1;animation-timing-function:cubic-bezier(.2,.6,.3,1)}to{transform:translateY(-6%) scale(1.12);opacity:0}}@keyframes flap-open{0%{transform:rotateX(0)}to{transform:rotateX(110deg)}}@keyframes flap-light{to{opacity:.45}}@keyframes flap-cast{0%{transform:translateY(.3%) scaleY(1.02);opacity:.14}30%{transform:translateY(1.5%) scale(1.02,1.06);opacity:.26}to{transform:translateY(14%) scale(1.08,1.3);opacity:0}}@keyframes enter{0%{transform:scale(1)}to{transform:scale(var(--enter-scale))}}@keyframes enter-pocket{0%{transform:translateY(0)}to{transform:translateY(20%)}}@keyframes intro-overlay{0%,72%{opacity:1}to{opacity:0;visibility:hidden;pointer-events:none}}@keyframes intro-dismiss{to{opacity:0;visibility:hidden;pointer-events:none}}@media(prefers-reduced-motion:reduce){#ef-intro[data-astro-cid-43i5mjhw]{display:none}}