.split-flap{--flap-cell-w:.92rem;--flap-cell-h:1.42rem;--flap-font:.95rem;--flap-gap:.085rem;--flap-radius:.16rem;--flap-housing:var(--board-housing,color-mix(in oklab, currentColor 92%, transparent));--flap-field:var(--board-flap-field,color-mix(in oklab, currentColor 86%, transparent));--flap-field-top:var(--board-flap-field-top,color-mix(in oklab, currentColor 78%, transparent));--flap-seam:var(--board-flap-seam,color-mix(in oklab, currentColor 96%, transparent));--flap-glyph:var(--board-flap-glyph,canvastext);--flap-accent:var(--board-flap-arrived,currentColor);max-width:100%;font-family:var(--font-record,ui-monospace, monospace);line-height:1;display:inline-block;position:relative}.split-flap[data-size=sm]{--flap-cell-w:.62rem;--flap-cell-h:.96rem;--flap-font:.66rem;--flap-gap:.06rem;--flap-radius:.12rem}.split-flap[data-size=lg]{--flap-cell-w:1.5rem;--flap-cell-h:2.3rem;--flap-font:1.55rem;--flap-gap:.12rem;--flap-radius:.22rem}@media (width<=430px){.split-flap[data-size=lg]{--flap-cell-w:.78rem;--flap-cell-h:1.32rem;--flap-font:.82rem;--flap-gap:.055rem;--flap-radius:.16rem}}.split-flap__text{font-size:var(--flap-font);letter-spacing:calc(var(--flap-cell-w) - .62em);text-transform:uppercase;color:var(--flap-glyph);background:var(--flap-field);background-image:linear-gradient(var(--flap-field-top) 0 calc(50% - .5px), var(--flap-seam) calc(50% - .5px) calc(50% + .5px), var(--flap-field) calc(50% + .5px) 100%);padding:calc((var(--flap-cell-h) - var(--flap-font)) / 2) 0;border-radius:var(--flap-radius);display:block}.split-flap[data-matched] .split-flap__text{color:var(--flap-accent);box-shadow:inset 0 0 0 1px color-mix(in oklab, var(--flap-accent) 50%, transparent)}.split-flap__flaps{align-content:flex-start;gap:var(--flap-gap);background:var(--flap-housing);border-radius:var(--flap-radius);pointer-events:none;-webkit-user-select:none;user-select:none;flex-wrap:wrap;display:flex;position:absolute;inset:0;overflow:hidden}.split-flap__cell{width:var(--flap-cell-w);height:var(--flap-cell-h);border-radius:calc(var(--flap-radius) * .75);background:linear-gradient(var(--flap-field-top) 0 50%, var(--flap-field) 50% 100%);perspective:12rem;display:inline-block;position:relative;overflow:hidden}.split-flap__half,.split-flap__leaf{backface-visibility:hidden;position:absolute;inset:0}.split-flap__half--top,.split-flap__leaf--fold{clip-path:inset(0 0 50%)}.split-flap__half--bottom,.split-flap__leaf--drop{clip-path:inset(50% 0 0)}.split-flap__leaf{transform-origin:50%;background:linear-gradient(var(--flap-field-top) 0 50%, var(--flap-field) 50% 100%)}.split-flap__leaf--fold{animation:split-flap-fold calc(var(--duration-flap,68ms) * .55) var(--ease-flap,ease-in) both}.split-flap__leaf--drop{animation:split-flap-drop calc(var(--duration-flap,68ms) * .45) var(--ease-settle,ease-out) calc(var(--duration-flap,68ms) * .55) both}@keyframes split-flap-fold{0%{transform:rotateX(0)}to{transform:rotateX(-90deg)}}@keyframes split-flap-drop{0%{transform:rotateX(90deg)}to{transform:rotateX(0)}}.split-flap__glyph{font-size:var(--flap-font);color:var(--flap-glyph);justify-content:center;align-items:center;font-weight:600;display:flex;position:absolute;inset:0}.split-flap__seam{inset-inline:0;background:var(--flap-seam);z-index:2;height:1px;margin-top:-.5px;position:absolute;top:50%}.split-flap__cell[data-turning]:after{content:"";inset-inline:0;z-index:1;pointer-events:none;background:linear-gradient(color-mix(in oklab, var(--flap-glyph) 22%, transparent), transparent);height:35%;position:absolute;top:50%}@media (prefers-reduced-motion:reduce){.split-flap__flaps{display:none}.split-flap__leaf{animation:none;transform:none}}@media print{.split-flap__flaps{display:none}.split-flap__text{color:inherit;letter-spacing:normal;background:0 0}}