/* Card experience (receiver view + editor preview). Mobile-first, full screen. */
.cx{--bg:#f6efe4;--bg2:#efe3d0;--ink:#3a1d24;--muted:rgba(58,29,36,.62);--accent:#7a1f35;--accent-ink:#fff8ee;--gold:#b08a4a;--paper:#fffaf1;--paper-ink:#3a1d24;--line:rgba(58,29,36,.14);
  position:fixed;inset:0;overflow:hidden;color:var(--ink);background:radial-gradient(120% 90% at 50% 0%,var(--bg) 0%,var(--bg2) 100%);
  font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}
.cx.t-midnight{--bg:#1a2550;--bg2:#0b1128;--ink:#f3ead6;--muted:rgba(243,234,214,.66);--accent:#d9b56c;--accent-ink:#141b38;--gold:#e8c886;--paper:#fbf6ea;--paper-ink:#262040;--line:rgba(243,234,214,.16)}
.cx.t-blush{--bg:#fbeeee;--bg2:#efcdd2;--ink:#4a2030;--muted:rgba(74,32,48,.62);--accent:#b0445e;--accent-ink:#fff;--gold:#c2916a;--paper:#fffaf8;--paper-ink:#4a2030;--line:rgba(74,32,48,.13)}
.cx.t-noir{--bg:#221c1a;--bg2:#0a0808;--ink:#f0e6d6;--muted:rgba(240,230,214,.62);--accent:#d6b47a;--accent-ink:#17110c;--gold:#e2c48e;--paper:#f8f1e4;--paper-ink:#2a211b;--line:rgba(240,230,214,.15)}
.cx.t-garden{--bg:#f1f4ec;--bg2:#d3ddca;--ink:#24352a;--muted:rgba(36,53,42,.62);--accent:#4f6b4f;--accent-ink:#fbfaf3;--gold:#b39556;--paper:#fdfcf6;--paper-ink:#24352a;--line:rgba(36,53,42,.14)}
.cx *{box-sizing:border-box}
.cx canvas.fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.cx .stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:64px 22px 92px}
.cx .scene{width:100%;max-width:440px;text-align:center;animation:cxIn .9s cubic-bezier(.2,.7,.2,1) both}
.cx .scene.out{animation:cxOut .45s ease both}
@keyframes cxIn{from{opacity:0;transform:translateY(18px) scale(.985);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@keyframes cxOut{to{opacity:0;transform:translateY(-12px);filter:blur(4px)}}
.cx .serif{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;letter-spacing:.005em}
.cx .script{font-family:"Pinyon Script","Snell Roundhand",cursive;font-weight:400}
.cx .eyebrow{font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.cx h1{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;font-size:clamp(2.6rem,11vw,3.6rem);line-height:1.02;margin:0 0 10px}
.cx h2{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;font-size:clamp(1.9rem,8vw,2.5rem);line-height:1.1;margin:0 0 10px}
.cx p.sub{color:var(--muted);font-size:.98rem;line-height:1.55;margin:0 auto;max-width:320px}
.cx .rule{width:72px;height:1px;margin:18px auto;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.cx .cbtn{appearance:none;border:0;cursor:pointer;font:600 .95rem/1 Inter,system-ui,sans-serif;letter-spacing:.04em;padding:16px 30px;border-radius:999px;
  background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -10px var(--accent);transition:transform .2s,box-shadow .2s}
.cx .cbtn:active{transform:scale(.96)}
.cx .cbtn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.cx .hint{margin-top:22px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);animation:cxPulse 2.4s ease-in-out infinite}
@keyframes cxPulse{50%{opacity:.35}}
.cx .next{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);opacity:0;pointer-events:none;transition:opacity .5s}
.cx .next.on{opacity:1;pointer-events:auto}
/* top bar */
.cx .bar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:10px;padding:16px 18px;z-index:5}
.cx .dots{flex:1;display:flex;gap:5px}
.cx .dots i{flex:1;height:2px;border-radius:2px;background:var(--line);overflow:hidden;position:relative}
.cx .dots i.on::after{content:"";position:absolute;inset:0;background:var(--gold)}
.cx .ibtn{width:34px;height:34px;border-radius:50%;border:0;background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);display:grid;place-items:center;cursor:pointer;padding:0}
.cx .ibtn svg{width:16px;height:16px}
.cx .pv-flag{position:absolute;top:58px;left:50%;transform:translateX(-50%);font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);z-index:4}

/* gate: wax seal */
.cx .seal{width:118px;height:118px;margin:26px auto 4px;border-radius:50%;cursor:pointer;position:relative;border:0;padding:0;background:none}
.cx .seal svg{width:100%;height:100%;filter:drop-shadow(0 14px 22px rgba(0,0,0,.28));transition:transform .35s}
.cx .seal:active svg{transform:scale(.94)}
.cx .seal.break svg{animation:cxBreak .7s ease forwards}
@keyframes cxBreak{40%{transform:scale(1.12) rotate(-6deg)}100%{transform:scale(.4) rotate(18deg);opacity:0}}
.cx .countdown{display:flex;justify-content:center;gap:10px;margin:22px 0 8px}
.cx .countdown div{min-width:62px;padding:12px 6px;border-radius:14px;box-shadow:inset 0 0 0 1px var(--line)}
.cx .countdown b{display:block;font:600 1.9rem/1 "Cormorant Garamond",serif}
.cx .countdown span{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.cx .keypad{display:grid;grid-template-columns:repeat(3,64px);gap:12px;justify-content:center;margin-top:18px}
.cx .keypad button{height:64px;border-radius:50%;border:0;background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);font:500 1.4rem "Cormorant Garamond",serif;cursor:pointer}
.cx .keypad button:active{background:var(--line)}
.cx .pin{display:flex;gap:14px;justify-content:center;margin:18px 0 4px}
.cx .pin i{width:12px;height:12px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--ink)}
.cx .pin i.on{background:var(--ink)}
.cx .pin.err{animation:cxShake .4s}
@keyframes cxShake{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}

/* balloons */
.cx .words{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;min-height:52px;margin-bottom:8px}
.cx .words span{font:600 clamp(1.7rem,8vw,2.3rem)/1.1 "Cormorant Garamond",serif;opacity:.12;transition:opacity .6s,transform .6s;transform:translateY(8px)}
.cx .words span.on{opacity:1;transform:none;color:var(--accent)}
.cx .sky{position:relative;height:360px}
.cx .balloon{position:absolute;bottom:-150px;width:84px;cursor:pointer;animation:cxRise 3.2s cubic-bezier(.2,.7,.2,1) forwards,cxSway 4s ease-in-out 3.2s infinite}
.cx .balloon svg{width:100%;display:block;filter:drop-shadow(0 10px 14px rgba(0,0,0,.18))}
@keyframes cxRise{to{bottom:var(--y)}}
@keyframes cxSway{50%{transform:translate(6px,-10px) rotate(3deg)}}
.cx .balloon.pop{animation:cxPop .32s ease-out forwards}
@keyframes cxPop{to{transform:scale(1.6);opacity:0}}

/* cake */
.cx .cake{width:260px;margin:4px auto 0;display:block;overflow:visible}
.cx .flame{transform-origin:50% 100%;animation:cxFlick .18s ease-in-out infinite alternate;cursor:pointer}
@keyframes cxFlick{to{transform:scaleY(1.12) scaleX(.9) translateY(-1px)}}
.cx .flame.out{animation:cxOutF .5s forwards}
@keyframes cxOutF{to{transform:scale(0);opacity:0}}
.cx .smoke{opacity:0}
.cx .smoke.on{animation:cxSmoke 1.8s ease-out forwards}
@keyframes cxSmoke{0%{opacity:.7;transform:translateY(0)}100%{opacity:0;transform:translateY(-40px) scaleX(1.6)}}
.cx .wish{min-height:44px;margin-top:10px;opacity:0;transition:opacity 1s}
.cx .wish.on{opacity:1}

/* photos: polaroid stack */
.cx .stack{position:relative;width:min(78vw,300px);height:min(96vw,370px);margin:6px auto 0}
.cx .pol{position:absolute;inset:0;background:#fffdf8;padding:12px 12px 46px;border-radius:4px;box-shadow:0 18px 40px -16px rgba(0,0,0,.45);transition:transform .6s cubic-bezier(.2,.7,.2,1),opacity .6s;cursor:pointer}
.cx .pol img{width:100%;height:100%;object-fit:cover;display:block;border-radius:2px;background:#eee;pointer-events:none}
.cx .pol .cap{position:absolute;left:0;right:0;bottom:12px;font:400 1.35rem "Pinyon Script",cursive;color:#3a2a2a}
.cx .pol.away{transform:translateX(130%) rotate(24deg)!important;opacity:0}

/* letter */
.cx .env{position:relative;width:min(84vw,330px);height:min(56vw,220px);margin:20px auto 0;cursor:pointer;perspective:900px}
.cx .env .back,.cx .env .front{position:absolute;inset:0;border-radius:6px}
.cx .env .back{background:var(--accent);filter:brightness(.82)}
.cx .env .paper{position:absolute;left:8%;right:8%;top:10%;height:80%;background:var(--paper);border-radius:3px;transition:transform 1s cubic-bezier(.2,.7,.2,1) .5s;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.cx .env .front{background:linear-gradient(160deg,transparent 49.6%,var(--accent) 50%) left/50% 100% no-repeat,linear-gradient(200deg,transparent 49.6%,var(--accent) 50%) right/50% 100% no-repeat;filter:brightness(.95)}
.cx .env .flap{position:absolute;left:0;right:0;top:0;height:58%;transform-origin:50% 0;transition:transform .7s ease;z-index:3}
.cx .env .flap::before{content:"";position:absolute;inset:0;background:var(--accent);clip-path:polygon(0 0,100% 0,50% 100%);filter:brightness(1.05)}
.cx .env .wax{position:absolute;left:50%;top:44%;width:56px;height:56px;margin:-28px 0 0 -28px;z-index:4;transition:opacity .4s}
.cx .env.open .flap{transform:rotateX(180deg);z-index:1}
.cx .env.open .wax{opacity:0}
.cx .env.open .paper{transform:translateY(-55%)}
.cx .sheet{position:absolute;inset:0;z-index:6;display:flex;align-items:flex-end;justify-content:center;padding:70px 14px 0;pointer-events:none}
.cx .sheet .pg{pointer-events:auto;width:100%;max-width:460px;max-height:100%;overflow:auto;background:var(--paper);color:var(--paper-ink);border-radius:6px 6px 0 0;padding:34px 28px 110px;text-align:left;
  box-shadow:0 -20px 60px -20px rgba(0,0,0,.4);transform:translateY(105%);transition:transform .9s cubic-bezier(.2,.7,.2,1);
  background-image:repeating-linear-gradient(transparent 0 31px,rgba(0,0,0,.045) 31px 32px);background-position:0 30px}
.cx .sheet.on .pg{transform:none}
.cx .sheet .pg p{font:500 1.22rem/1.62 "Cormorant Garamond",Georgia,serif;margin:0 0 12px;opacity:0;transform:translateY(6px);transition:opacity .9s,transform .9s;white-space:pre-wrap}
.cx .sheet .pg p.on{opacity:1;transform:none}
.cx .sheet .pg .sig{font:400 2.1rem/1.2 "Pinyon Script",cursive;color:var(--accent);margin-top:6px}
.cx.t-midnight .sheet .pg .sig,.cx.t-noir .sheet .pg .sig{color:#8a6a2e}
.cx .sheet .pg .stamp{float:right;width:46px;height:46px;margin:-14px -8px 6px 10px;opacity:.85}

/* lines */
.cx .ln{font:600 clamp(1.8rem,8vw,2.4rem)/1.2 "Cormorant Garamond",serif;min-height:120px;display:flex;align-items:center;justify-content:center}
.cx .ln span{animation:cxIn .9s both}
.cx .tapzone{position:absolute;inset:0;z-index:1;cursor:pointer}

/* question */
.cx .qwrap{position:relative;min-height:260px}
.cx .ans{display:flex;gap:14px;justify-content:center;align-items:center;margin-top:30px;min-height:70px}
.cx .ans .no{position:relative;transition:left .25s ease,top .25s ease,transform .25s}
.cx .ans .no.fly{position:fixed;z-index:9}
.cx .noline{min-height:22px;margin-top:16px;font-size:.88rem;color:var(--muted);font-style:italic}

/* counter */
.cx .big{font:600 clamp(3.6rem,19vw,5.4rem)/1 "Cormorant Garamond",serif;color:var(--accent);font-variant-numeric:tabular-nums}
.cx .units{display:flex;justify-content:center;gap:18px;margin-top:14px;color:var(--muted);font-size:.8rem;font-variant-numeric:tabular-nums}
.cx .units b{display:block;color:var(--ink);font:600 1.5rem "Cormorant Garamond",serif}

/* distance */
.cx .map{width:100%;max-width:360px;margin:10px auto 0;display:block;overflow:visible}
.cx .map .arc{stroke-dasharray:4 7;animation:cxDash 18s linear infinite}
@keyframes cxDash{to{stroke-dashoffset:-400}}

/* pull */
.cx .pullbox{position:relative;height:200px;margin:20px 0 6px;touch-action:none}
.cx .pullbox .hrt{position:absolute;top:60px;width:72px;height:72px;transition:filter .3s}
.cx .pullbox .hrt.l{left:4%}
.cx .pullbox .hrt.r{right:4%;cursor:grab}
.cx .pullbox .hrt svg{width:100%;height:100%}
.cx .pullbox .thread{position:absolute;top:96px;height:1px;background:repeating-linear-gradient(90deg,var(--gold) 0 6px,transparent 6px 11px)}
.cx .pullbox.met .hrt{filter:drop-shadow(0 0 22px var(--gold))}

/* do not press */
.cx .dnp{width:170px;height:170px;border-radius:50%;border:0;cursor:pointer;margin:24px auto 0;display:block;font:700 .82rem/1.3 Inter,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:#fff;
  background:radial-gradient(circle at 35% 30%,#ff8f8f,#c1272d 60%,#7d1016);box-shadow:0 14px 0 #5d0b10,0 26px 40px -10px rgba(0,0,0,.5);transition:transform .08s,box-shadow .08s}
.cx .dnp:active{transform:translateY(10px);box-shadow:0 4px 0 #5d0b10,0 10px 20px -10px rgba(0,0,0,.5)}
.cx .say{min-height:64px;margin-top:26px;font:600 1.5rem/1.25 "Cormorant Garamond",serif}

/* puzzle */
.cx .pz{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;width:min(84vw,330px);aspect-ratio:1;margin:14px auto 0;padding:3px;border-radius:10px;background:var(--line)}
.cx .pz div{background-repeat:no-repeat;background-size:300% 300%;border-radius:4px;cursor:pointer;transition:transform .15s,box-shadow .15s}
.cx .pz div.sel{transform:scale(.92);box-shadow:0 0 0 3px var(--gold)}
.cx .pz.done{gap:0;padding:0;transition:all .6s}
.cx .pz.done div{border-radius:0}

/* finale */
.cx .reply{margin:22px auto 0;max-width:340px;text-align:left}
.cx .reply textarea{width:100%;min-height:84px;border-radius:14px;border:0;padding:14px;font:400 1rem/1.5 Inter,sans-serif;background:var(--paper);color:var(--paper-ink);box-shadow:inset 0 0 0 1px var(--line);resize:none;user-select:text;-webkit-user-select:text}
.cx .reply .row{display:flex;gap:10px;margin-top:10px}
.cx .reply .row .cbtn{flex:1;padding:14px}
.cx .made{margin-top:26px;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cx .made a{color:var(--ink)}
.cx .ok{color:var(--accent);font-weight:600;margin-top:10px}
@media (min-height:760px){.cx .sky{height:420px}}
@media (prefers-reduced-motion:reduce){.cx *{animation-duration:.01s!important;transition-duration:.01s!important}}