:root{color-scheme:dark;--navy:#141a28;--gold:#d9b879;--paper:#fff4e5;--pink:#e4a4ac;font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--navy);color:var(--paper)}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}
button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:6px}
main{position:relative;min-height:100svh;overflow:hidden;background:radial-gradient(ellipse at 50% 48%,#39313b 0%,#1b2030 40%,#141a28 72%)}
header{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;max-width:1100px;margin:auto;padding:calc(22px + env(safe-area-inset-top,0px)) 28px 0}
.brand{font-family:Georgia,'Batang',serif;font-size:27px;text-decoration:none;color:var(--paper);letter-spacing:.12em}
.brand span{display:block;font:9px sans-serif;letter-spacing:.24em;margin-top:4px}
.sound{font-size:12px;color:#d6c8b6;border:1px solid #d9b87945;border-radius:30px;padding:10px 14px;background:transparent}
.welcome{text-align:center;padding:40px 20px 18px}
.eyebrow{font-size:10px;letter-spacing:.24em;color:var(--gold);margin:0 0 20px}
h1,h2{font-family:Georgia,'Batang','Songti SC',serif;font-weight:400}
h1{font-size:clamp(40px,6vw,62px);line-height:1.25;letter-spacing:-.05em;margin:0}
h1 em{color:var(--gold);font-style:normal}
.intro{font-size:14px;color:#c8bdba;margin:22px 0 0;line-height:1.7}
.stage{width:min(390px,83vw);height:min(390px,83vw);position:relative;margin:5px auto 0;display:grid;place-items:center}
.pouch{position:relative;z-index:2;width:88%;padding:0;border:0;background:none;animation:arrive 1s ease-out both,float 5s 1s ease-in-out infinite;touch-action:manipulation}
.pouch-images{position:relative;display:block;aspect-ratio:1}
.pouch img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}
.pouch-open{opacity:0;transform:scale(.96) translateY(5%)}
.pouch:active{scale:.96}
.halo{position:absolute;width:75%;height:75%;border-radius:50%;background:radial-gradient(#bc894f35,transparent 68%)}
.orbit{position:absolute;inset:7%;border:1px solid #c4a16725;border-radius:50%;transform:scaleX(1.12);animation:arrive 1s both}
.orbit:after{content:'✦';color:var(--gold);position:absolute;right:9%;top:13%;font-size:20px}
.touch-ring{position:absolute;top:25%;left:44%;width:12%;aspect-ratio:1;border:1px solid #ffeac2;border-radius:50%;animation:pulse 2.5s 1s ease-out infinite}
.opening-light{pointer-events:none;position:absolute;inset:0;border-radius:50%;background:radial-gradient(#fff8df, #edc78b88 25%,transparent 65%);opacity:0;z-index:3}
.opening .pouch{animation:none}
.opening .pouch-closed{animation:closeAway .9s cubic-bezier(.2,.8,.3,1) forwards}
.opening .pouch-open{animation:openReveal .9s .18s cubic-bezier(.2,.75,.25,1) forwards}
.opening .opening-light{animation:flash 1.15s .15s ease-out both}
.opening .touch-ring{display:none}
.open-label{background:none;border:0;color:#ead8b6;font-size:14px;padding:14px 3px;border-bottom:1px solid #a1876355}
.open-label span{margin-left:24px}
.footnote{font-size:12px;color:#a29b9c;line-height:1.6;margin:20px 0 0}
footer{padding:22px 20px calc(24px + env(safe-area-inset-bottom,0px));text-align:center;font-size:11px;color:#a29b9c;letter-spacing:.06em}
footer span{display:block;font-size:8px;letter-spacing:.22em;margin-top:9px}
.result{width:min(420px,100%);margin:40px auto 0;padding:0 24px;text-align:center;animation:arrive .8s both}
.fortune{position:relative;padding:25px 26px 20px;color:#322b30;background:linear-gradient(135deg,#fff9ef,#f5e4d2);border:1px solid #eacb94;box-shadow:0 22px 60px #0003}
.fortune:before{content:'';position:absolute;inset:8px;border:1px solid #b68a4e55;pointer-events:none}
.card-top,.card-bottom{display:flex;justify-content:space-between;font-size:10px;color:#846b4b}
.card-top>span:last-child{font-family:serif;font-size:20px}
.seal{margin:25px auto 22px;border:1px solid #a5585e;color:#a5585e;width:51px;padding:8px 3px;font:22px serif}
.seal span{display:block;font-size:10px;margin-top:4px;letter-spacing:.16em}
.fortune h2{font-size:32px;line-height:1.5;letter-spacing:-.06em;margin:0}
.gold-line{height:1px;width:30px;background:#ba9458;margin:22px auto}
.fortune p{font:18px/1.9 Georgia,'Batang',serif;margin:0}
.fortune .card-note{font:13px/1.9 sans-serif;color:#8b7770;margin:20px 0 34px}
.card-bottom{border-top:1px solid #b68a4e40;padding-top:16px;font-size:9px}
.primary{display:flex;align-items:center;justify-content:center;gap:15px;width:100%;border:1px solid #e8c590;background:linear-gradient(120deg,#eed4a4,#cda568);color:#302721;padding:17px 12px;font-weight:600;font-size:14px;margin-top:22px;border-radius:3px}
.text-button{background:transparent;border:0;color:#b9aaa0;font-size:12px;padding:20px}
.particle{position:fixed;left:50%;top:45%;width:7px;height:12px;border-radius:70% 0 70% 0;background:var(--c);animation:scatter 1.8s ease-out forwards;pointer-events:none}
#particles{position:fixed;inset:0;pointer-events:none;z-index:10}
dialog{color:#332b2d;background:#fff5e8;border:1px solid #d4b580;border-radius:8px;width:min(370px,calc(100% - 40px));max-height:85svh;overflow:auto;padding:36px 26px 20px;text-align:center}
dialog::backdrop{background:#070c17cc}
dialog h2{font-size:27px;margin:16px 0}
dialog>p:not(.eyebrow){font-size:14px;line-height:1.7;color:#8b7666}
.close{position:absolute;right:10px;top:7px;background:none;border:0;font-size:28px;color:#8b7666}
.coupon{padding:22px 15px;background:#f0e2ce;border:1px solid #d0b388;margin:24px 0 12px;display:flex;flex-direction:column;gap:10px;font-size:13px}
.coupon strong{font:74px/1 Georgia,serif;color:#885746}
.coupon small{font-size:34px}
.code{border-top:1px dashed #c5a783;padding-top:15px;font:13px monospace;letter-spacing:.1em}
dialog .demo{font-size:11px!important}
#copy-status{min-height:20px;font-size:12px}
body:has(dialog[open]){overflow:hidden}
@keyframes arrive{from{opacity:0;transform:translateY(22px) scale(.93)}
to{opacity:1;transform:translateY(0) scale(1)}
}
@keyframes float{50%{transform:translateY(-9px) rotate(1deg)}
}
@keyframes pulse{0%{transform:scale(.8);opacity:.8}
80%,100%{transform:scale(2.5);opacity:0}
}
@keyframes closeAway{0%{opacity:1;transform:scale(1)}
38%{opacity:1;transform:scale(1.035)}
100%{opacity:0;transform:scale(1.08) translateY(3%)}
}
@keyframes openReveal{0%{opacity:0;transform:scale(.88) translateY(9%)}
45%{opacity:1}
100%{opacity:1;transform:scale(1.03) translateY(-1%)}
}
@keyframes flash{0%{opacity:0;transform:scale(.25)}
45%{opacity:.95}
100%{opacity:0;transform:scale(2)}
}
@keyframes scatter{from{opacity:1;transform:translate(0,0) rotate(0)}
to{opacity:0;transform:translate(var(--x),var(--y)) rotate(var(--r))}
}
@media(max-height:740px){.welcome{padding-top:26px}
h1{font-size:39px}
.stage{width:285px;height:285px}
.intro{margin-top:15px}
.footnote{margin-top:12px}
.result{margin-top:25px}
.fortune .card-note{margin-bottom:22px}
}
@media(min-width:900px){.welcome{padding-top:38px}
.stage{width:390px;height:390px}
main{min-height:900px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}
.touch-ring{opacity:.6}
.opening .pouch{opacity:0}
}