.viewer-stage{position:relative;overflow:hidden}.viewer-stage>canvas{transition:opacity .6s,transform .8s}.viewer-stage.awaiting-envelope>canvas{opacity:0;transform:translateY(25px) scale(.88);pointer-events:none}.envelope-wrap{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;perspective:1100px;z-index:5;transition:opacity .5s,transform .65s;overflow:visible}.envelope{display:block;position:relative;width:330px;height:210px;border:0;background:transparent;cursor:pointer;isolation:isolate;transform:rotate(-6deg);transition:transform .3s;filter:drop-shadow(0 20px 16px #34452c28);perspective:1000px;color:#6c3046}.envelope:hover{transform:rotate(-3deg) translateY(-5px)}.envelope>span{position:absolute;display:block}.envelope-back{inset:0;border-radius:5px;background:#ddc9ad;border:1px solid #d3bd9c}.envelope-letter{inset:10px 14px;background:#fff8e8;border-radius:3px;z-index:1;transition:transform .65s .5s;display:flex!important;align-items:center;justify-content:center;flex-direction:column;gap:18px;padding:25px}.envelope-letter>span{font:8px Arial,sans-serif;letter-spacing:2px;color:#9d8b6b}.envelope-letter>strong{font:italic 23px/1.3 Georgia,serif;font-weight:400;text-align:center;overflow-wrap:anywhere}.envelope-front{inset:0;background:#f1e3c9;clip-path:polygon(0 0,50% 56%,100% 0,100% 100%,0 100%);z-index:3;border-radius:4px}.envelope-fold{inset:0;background:#f7ead1;clip-path:polygon(0 100%,50% 44%,100% 100%);z-index:4}.envelope-flap{left:0;right:0;top:0;height:126px;background:linear-gradient(160deg,#faf0da,#e9d9ba);clip-path:polygon(0 0,100% 0,50% 100%);transform-origin:50% 0;transition:transform .7s ease,z-index 0s .35s;z-index:5;backface-visibility:visible}.envelope-seal{width:48px;height:48px;border-radius:50%;background:#77334a;border:4px solid #8a4356;box-shadow:0 3px 5px #74314a33,inset 0 0 0 1px #a55c6a;top:100px;left:calc(50% - 24px);z-index:6;color:#f4d7ba;font:italic 30px/40px Georgia,serif;transition:opacity .2s,transform .25s;text-align:center}.envelope-to{bottom:20px;left:20px;right:20px;z-index:5;text-align:center;font:italic 15px Georgia,serif;color:#8b7358;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unsealed .envelope-flap{transform:rotateX(180deg);z-index:0}.unsealed .envelope-seal{opacity:0;transform:scale(.8)}.unsealed .envelope-letter{transform:translateY(-115px)}.envelope-wrap.departing{opacity:0;transform:translateY(90px) scale(.85);pointer-events:none}.envelope:disabled{opacity:1;cursor:default}.envelope:focus-visible{outline:2px solid #6c3046;outline-offset:16px}.recipient-page{margin:0;min-height:100dvh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 40%,#f6f6ed,#e4e8d8);color:#30372f;font-family:Arial,sans-serif}.recipient-shell{width:min(100%,1000px);text-align:center;padding:30px 20px}.recipient-brand{font:bold 30px Georgia,serif;color:#6c3046;letter-spacing:-1.3px;margin-bottom:27px}.recipient-eyebrow{font-size:10px;color:#7d836c;letter-spacing:2px}.recipient-shell h1{font:400 clamp(25px,5vw,37px) Georgia,serif;margin:14px 0 0}.recipient-shell .viewer-stage{height:min(58vh,520px);min-height:310px}.recipient-shell canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.recipient-shell button.open-card{border:0;border-radius:4px;background:#6c3046;color:#fff8e7;padding:13px 24px;cursor:pointer;font:13px Arial}.recipient-shell button.replay-card{border:0;background:none;color:#67745b;padding:13px 20px;cursor:pointer;font:12px Arial}.recipient-help{font-size:11px;color:#808b73;margin-top:24px}.recipient-error{background:#fff7e7;border-radius:8px;padding:20px;line-height:1.7}.recipient-shell button:focus-visible{outline:2px solid #6c3046;outline-offset:4px}@media(max-width:450px){.envelope{width:280px;height:180px}.envelope-flap{height:110px}.envelope-seal{top:85px;width:42px;height:42px;left:calc(50% - 21px);font-size:26px;line-height:34px}.envelope-to{bottom:14px;font-size:13px}.envelope-letter>strong{font-size:20px}.unsealed .envelope-letter{transform:translateY(-90px)}}@media(prefers-reduced-motion:reduce){.envelope-wrap,.envelope,.envelope>span,.viewer-stage>canvas{transition:none!important}}

.recipient-brand img{display:block;width:120px;height:auto;margin:0 auto}@media(max-width:450px){.recipient-brand img{width:96px}}

.recipient-shell{width:min(100%,1200px)}.recipient-shell .viewer-stage{height:min(66vh,660px)}.recipient-shell button:disabled{opacity:.55;cursor:default}

.recipient-eyebrow,.recipient-shell h1{position:relative;top:-24px}
.recipient-shell button.open-card,.recipient-shell button.replay-card{background:#6c3046;color:#fff8e7;border:1px solid #6c3046;border-radius:4px;padding:12px 20px;font:12px Arial,sans-serif;min-height:42px;margin:4px}
.recipient-shell button:disabled{opacity:1;cursor:default}
.create-card-link{display:inline-flex;padding:12px 20px;border-radius:4px;background:#6c3046;color:#fff8e7;text-decoration:none;font:12px Arial,sans-serif;margin:4px;min-height:42px;align-items:center}

.recipient-shell button.open-card,.recipient-shell a.create-card-link{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;min-height:42px;padding:12px 20px;border:1px solid #6c3046;border-radius:4px;margin:4px;font:12px/16px Arial,sans-serif;background:#6c3046;color:#fff8e7;text-decoration:none}
.recipient-shell a.create-card-link:focus-visible{outline:2px solid #6c3046;outline-offset:4px}
.recipient-shell button.open-card[hidden]{display:none}