:root{--ink:#3a1d5c;--gold:#ffc93c;--pink:#ff4f81;--paper:#fffaf3;--lav:#cbbaff}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font:400 1.08rem/1.7 Fredoka,system-ui,sans-serif;color:var(--ink);background:linear-gradient(#cbbaff 0,#ffb9d3 28%,#ffd0c0 58%,#ffe6b8 100%);overflow-x:hidden}
h1,h2,h3{font-weight:600}
button{font:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:60}
.music{position:fixed;top:14px;right:14px;z-index:40;border:0;border-radius:99px;padding:.5rem 1rem;font-size:.85rem;font-weight:500;background:#ffffffcc;color:var(--ink);backdrop-filter:blur(8px);box-shadow:0 4px 0 rgba(58,29,92,.15)}
.btn{border:0;border-radius:99px;padding:.8rem 1.8rem;font-weight:600;font-size:1.1rem;color:#fff;background:var(--pink);box-shadow:0 6px 0 #c22a58;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(5px);box-shadow:0 1px 0 #c22a58}
.text-btn{display:block;margin:1.1rem auto 0;border:0;background:none;color:var(--ink);font-weight:500;text-decoration:underline}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:90px 1rem 60px;overflow:hidden}
.sky{position:absolute;inset:0;pointer-events:none}
.sky span{position:absolute;color:#fff;animation:tw 2.4s ease-in-out infinite alternate}
@keyframes tw{from{opacity:.15;scale:.6}to{opacity:1;scale:1.2}}
.sky .fh{animation:floatup linear forwards;opacity:.9}
@keyframes floatup{from{translate:0 0;opacity:0}15%{opacity:.9}to{translate:var(--dx) -110vh;opacity:0}}
.kicker{font-size:1.2rem;font-weight:500;position:relative;animation:in .9s both}
.angel-name{display:flex;align-items:center;justify-content:center;gap:.3rem;position:relative;margin:.2rem 0}
.name{position:relative;font:700 clamp(4.2rem,19vw,9.5rem)/1 Caveat,cursive;color:#fff;text-shadow:0 4px 0 var(--pink),0 0 36px rgba(255,201,60,.9);animation:in 1.1s .3s cubic-bezier(.3,1.5,.5,1) both}
@keyframes in{from{opacity:0;translate:0 30px;scale:.9}}
.halo{position:absolute;left:50%;top:-6px;width:62%;height:.2em;translate:-50% 0;border:6px solid var(--gold);border-radius:50%;box-shadow:0 0 24px 6px rgba(255,201,60,.75),inset 0 0 16px rgba(255,201,60,.6);animation:glow 2.2s ease-in-out infinite alternate,bobh 3s ease-in-out infinite}
@keyframes glow{from{opacity:.65}to{opacity:1}}
@keyframes bobh{50%{translate:-50% -6px}}
.wing{width:clamp(56px,17vw,150px);animation:in 1.2s .8s both}
.wing.r{transform:scaleX(-1)}
.wing svg{width:100%;overflow:visible;transform-origin:100% 80%;animation:flap 1.5s ease-in-out infinite alternate;filter:drop-shadow(0 4px 8px rgba(255,79,129,.3))}
.wing path{fill:#fff;stroke:#ffb3cf;stroke-width:3;stroke-linejoin:round}
.wing .vein{fill:none;stroke:#ffd0e0;stroke-width:2.5;stroke-linecap:round}
@keyframes flap{from{rotate:8deg}to{rotate:-14deg}}
.tag{max-width:26ch;margin:.6rem auto 1.6rem;font-size:1.3rem;font-weight:500;animation:in 1s 1.2s both}
.hero .btn{animation:in 1s 1.5s both}
.hero .text-btn{animation:in 1s 1.7s both}

/* sections */
.sec{position:relative;z-index:2;max-width:800px;margin:0 auto;padding:4.2rem 1.2rem;text-align:center}
.sec h2{font-size:clamp(1.8rem,6vw,2.7rem);line-height:1.15;margin-bottom:1.3rem}
.sub{max-width:36ch;margin:0 auto 1.4rem;font-size:1.15rem}

.arena{position:relative;border-radius:28px;overflow:hidden;box-shadow:0 10px 0 rgba(58,29,92,.12),0 20px 40px rgba(58,29,92,.15);background:linear-gradient(#dccfff,#ffd6e6 70%,#ffe9c9);border:4px solid #fff}
#game{display:block;width:100%;touch-action:pan-y;cursor:none}
.start{position:absolute;inset:0;display:grid;place-content:center;gap:1rem;background:rgba(255,255,255,.55);backdrop-filter:blur(4px);font-weight:500}
.start.hide{display:none}
.hud{margin-top:1rem;font-weight:500;font-size:1.15rem}
.hud b{color:var(--pink);font-size:1.4rem}

.letter{position:relative;max-width:640px;margin:0 auto}
.paper{position:relative;text-align:left;background:var(--paper);padding:2rem clamp(1.2rem,5vw,2.6rem) 2.2rem;border-radius:12px 12px 0 0;rotate:-.6deg;filter:blur(7px);transition:filter 1.2s;box-shadow:0 14px 40px rgba(58,29,92,.18);background-image:radial-gradient(circle,#ffd3e0 2px,transparent 2.5px);background-size:34px 34px}
.paper::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:14px;background:radial-gradient(circle at 10px 0,transparent 9px,var(--paper) 10px) 0 0/20px 14px repeat-x}
.letter.open .paper{filter:none}
.paper h3{font:700 2.6rem/1.1 Caveat,cursive;color:var(--pink);margin-bottom:.6rem}
.paper p{font:500 1.5rem/1.45 Caveat,cursive;margin-bottom:1rem}
.paper .lead{font-weight:700;color:#6b2d8f}
.paper .sign{text-align:right;margin:0}
.paper .sign b{font-size:1.9rem;color:var(--pink)}
.lock{position:absolute;inset:0;display:grid;place-items:center;text-align:center;font-size:2.6rem;font-weight:500}
.lock p{font-size:1.15rem;line-height:1.4;margin:.3rem 0}
.letter.open .lock{display:none}
.letter.open .paper{animation:unfold .9s cubic-bezier(.3,1.4,.5,1)}
@keyframes unfold{from{scale:.92}}
.text-btn.dark{color:var(--ink)}

.arches{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.4rem;align-items:end}
.arch{padding:2.4rem 1.3rem 1.6rem;border-radius:999px 999px 26px 26px;box-shadow:0 8px 0 rgba(58,29,92,.12);transition:translate .25s}
.arch:hover{translate:0 -8px}
.arch i{font-style:normal;font-size:2.6rem;display:block;line-height:1.3;animation:bob 3s ease-in-out infinite alternate}
.arch h3{font-size:1.45rem;line-height:1.2;margin:.2rem 0 .4rem}
.a{background:#fff3b8}.b{background:#ffc2d6;padding-top:3.4rem}.c{background:#d8ccff}
.b i{animation-delay:-1s}.c i{animation-delay:-2s}
@keyframes bob{to{translate:0 -8px}}

.wishrow{display:flex;gap:.7rem;flex-wrap:wrap;justify-content:center}
input{font:inherit;padding:.75rem 1.2rem;border-radius:99px;border:3px solid #fff;background:#ffffffcc;color:var(--ink);flex:1 1 240px;max-width:380px;min-width:0}
.lanterns{position:fixed;inset:0;z-index:55;pointer-events:none;overflow:hidden}
.lantern{position:absolute;bottom:-160px;width:96px;min-height:118px;padding:.8rem .6rem;display:grid;place-items:center;text-align:center;border-radius:14px 14px 22px 22px;background:linear-gradient(#ffe38a,#ffab4a);box-shadow:0 0 36px 10px rgba(255,190,70,.75);font:700 1.05rem/1.1 Caveat,cursive;color:#5b2a00;animation:lift 10s ease-in forwards}
.lantern span{display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
@keyframes lift{to{translate:var(--dx) -120vh;opacity:0}}

.finale{padding-bottom:3rem}
.bigheart{font-size:5.4rem;line-height:1;color:var(--pink);display:inline-block;text-shadow:0 0 30px rgba(255,79,129,.6);animation:beat 1.1s ease-in-out infinite}
@keyframes beat{50%{scale:1.18}}
footer{position:relative;z-index:2;text-align:center;padding:1rem 1rem 3rem;font-weight:500}
.toast{position:fixed;left:50%;bottom:24px;translate:-50% 140%;z-index:70;background:var(--ink);color:#fff;padding:.7rem 1.2rem;border-radius:99px;font-weight:500;transition:translate .4s cubic-bezier(.3,1.5,.5,1);max-width:90vw;text-align:center}
.toast.show{translate:-50% 0}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01s!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:.01s!important;scroll-behavior:auto!important}}