@font-face{font-family:"WenKai";src:url(fonts/wenkai-subset.woff2) format("woff2");font-display:swap}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:#0a0b2e;color:#eef7ff;font-family:"WenKai","PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif}
#bg{position:fixed;inset:0;background:url(assets/bg_phone.webp) center bottom/cover no-repeat;z-index:0}
@media (max-aspect-ratio:1/2){#bg{background-image:url(assets/bg_phone_tall.webp)}}
@media (min-aspect-ratio:1/1){#bg{background-image:url(assets/bg_pc.webp)}}
#bg:after{content:"";position:absolute;inset:0;background:linear-gradient(#0a0b2e66,transparent 30%,transparent 70%,#0a0b2e55)}
#sky,#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}#sky{z-index:1}#fx{z-index:5}
#pool{position:fixed;left:50%;top:75%;width:80vw;height:16vh;transform:translate(-50%,-50%);border-radius:50%;z-index:2;pointer-events:none;background:radial-gradient(ellipse,#7ffff055,transparent 65%);mix-blend-mode:screen;transition:opacity .8s;opacity:.5}
@media (min-aspect-ratio:1/1){#pool{top:84%;width:50vw;height:14vh}}
#pool.lit{opacity:1}
.ring{position:absolute;inset:35%;border:1px solid #c8fff666;border-radius:50%;animation:rip 5s linear infinite}.r2{animation-delay:1.7s}.r3{animation-delay:3.4s}
@keyframes rip{from{transform:scale(.2);opacity:.9}to{transform:scale(1.8);opacity:0}}
#app{position:fixed;inset:0;z-index:4;display:flex;justify-content:center}
.screen{display:none;flex-direction:column;align-items:center;width:100%;max-width:900px;padding:calc(env(safe-area-inset-top) + 8vh) 22px 110px;overflow-y:auto;text-align:center;scrollbar-width:none}
.screen.on{display:flex;animation:fade .7s ease}@keyframes fade{from{opacity:0;transform:translateY(14px)}}
.title{font-family:"WenKai",serif;font-weight:500;font-size:clamp(76px,20vw,150px);line-height:1;margin:2vh 0 0;letter-spacing:.12em;padding-left:.12em;
 background:linear-gradient(180deg,#fff3c8 10%,#ffd77a 50%,#e9a23f 95%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px #ffb84d99) drop-shadow(0 0 2px #fff6)}
.ask{font-size:clamp(20px,5.4vw,28px);margin:14px 0 24px;color:#f6fbff;text-shadow:0 0 14px #7ff7ff99,0 2px 6px #0008;letter-spacing:.04em}
.step{opacity:.7;margin:0;font-size:15px;letter-spacing:.1em}
.glass{background:linear-gradient(160deg,#ffffff1f,#ffffff08);border:1px solid #ffffff2a;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);box-shadow:0 10px 40px #00000055,inset 0 1px 0 #ffffff22}
.wishbox{width:100%;max-width:540px;margin-top:auto;margin-bottom:22vh;display:flex;flex-direction:column;gap:14px}
#s-demo .wishbox{margin:20px 0 0}
textarea,input{width:100%;font:inherit;font-size:17px;color:#fff;background:#0b1a3a55;border:1px solid #9ff5ff55;border-radius:20px;padding:16px 18px;outline:none;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 0 30px #4ff0ff2a,inset 0 0 20px #8ff7ff14;resize:none;transition:.3s}
textarea:focus,input:focus{border-color:#bffaffaa;box-shadow:0 0 36px #4ff0ff55}
textarea::placeholder,input::placeholder{color:#d6eef5aa}
button,.btn{font:inherit;cursor:pointer;border:none;border-radius:999px;min-height:54px;padding:0 30px;font-size:18px;letter-spacing:.08em;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .3s}
button:active,.btn:active{transform:scale(.97)}
.gold{background:linear-gradient(180deg,#ffe7a8,#f0b04a);color:#3d2200;font-weight:600;box-shadow:0 0 26px #ffbf5a66,inset 0 1px 0 #fff8}
.gold:hover{box-shadow:0 0 36px #ffbf5aaa}
.ghost{background:#ffffff12;color:#eef7ff;border:1px solid #ffffff40;backdrop-filter:blur(10px)}
.link{background:none;color:#a8f4ff;min-height:40px;font-size:16px}
.row{display:flex;gap:14px;justify-content:center;margin-top:20px;flex-wrap:wrap;width:100%}.row>*{flex:1;max-width:220px}
.scroll{width:100%;max-width:540px;margin:auto;overflow:hidden;animation:unroll 1.3s cubic-bezier(.2,.8,.2,1) both;border-radius:26px}
@keyframes unroll{from{clip-path:inset(48% 0 48% 0 round 26px);opacity:.3}to{clip-path:inset(0 0 0 0 round 26px);opacity:1}}
.paper{border-radius:26px;text-align:left;padding:30px 26px;font-size:15.5px;line-height:1.75;color:#e9f3ff}
.paper h2{text-align:center;margin:0 0 6px;font-size:30px;font-weight:500;color:#ffe3a0;letter-spacing:.2em;padding-left:.2em}
.paper .lead{text-align:center;color:#c8fbff}
.paper ol{padding-left:22px;margin:6px 0 10px;color:#dce8f5}.paper ol li::marker{color:#ffd77a}
.paper button{width:100%;margin-top:8px}
.code{display:block;margin-top:12px;color:#ffe3a0}.code input{margin-top:8px}
.err{color:#ffb3a8;min-height:1em;margin:6px 0}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;width:100%;max-width:860px}
@media(min-width:900px){.cards{grid-template-columns:repeat(3,1fr);gap:20px}}
.sc{flex-direction:column;align-items:stretch;padding:0;overflow:hidden;border-radius:20px;background:#0b1a3a66;border:1px solid #ffffff22;color:#fff;animation:rise .9s cubic-bezier(.2,.8,.2,1) both;transition:transform .6s,opacity .6s,box-shadow .3s}
.sc img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.sc span{display:block;padding:10px 0 12px;font-size:17px;letter-spacing:.08em}
.sc:hover{box-shadow:0 0 30px #7ff7ff55}
.sc.sink{transform:translateY(60vh) scale(.7);opacity:0}.sc.pick{transform:scale(1.04);box-shadow:0 0 0 2px #ffd77a,0 0 40px #ffd77a88}
@keyframes rise{from{transform:translateY(30vh);opacity:0}}
.bubbles{display:flex;flex-direction:column;gap:16px;width:100%;max-width:420px}
.bubbles button{background:radial-gradient(circle at 30% 20%,#ffffff2a,#5ff0ff14 60%);border:1px solid #b8fbff66;color:#fff;box-shadow:0 0 26px #3ff2e633,inset 0 1px 0 #ffffff33;min-height:62px;animation:rise .8s cubic-bezier(.2,.8,.2,1) both;backdrop-filter:blur(10px)}
.bubbles button:hover{box-shadow:0 0 34px #3ff2e677}
.preview{position:relative;width:100%;max-width:680px;aspect-ratio:16/9;border-radius:22px;overflow:hidden;border:1px solid #ffffff33;box-shadow:0 20px 60px #0009,0 0 50px #3ff2e644}
.preview img{width:100%;height:100%;object-fit:cover;display:block;animation:emerge 1.4s ease both}
@keyframes emerge{from{filter:blur(14px) brightness(1.6) hue-rotate(40deg);transform:translateY(20px) scale(1.04);opacity:0}}
.loading{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#06143acc;backdrop-filter:blur(8px);font-size:18px;letter-spacing:.1em}.preview.busy .loading{display:flex}
.stage{position:relative;width:min(70vw,320px);aspect-ratio:1}.stage img{position:absolute;inset:0;width:100%;opacity:0;transform:scale(.92);transition:opacity 1s,transform 1.2s}.stage img.on{opacity:1;transform:none}
.log{list-style:none;padding:0;margin:8px 0 0;line-height:2.1;font-size:17px}.log li{animation:fade .5s}.log li.done{opacity:.45}
.mirror{width:100%;max-width:760px;aspect-ratio:16/10;padding:6px;border-radius:24px;background:linear-gradient(135deg,#e6fdff55,#7fe3ff14 40%,#ffffff33);box-shadow:0 0 50px #8ff7ff55,0 20px 60px #0008}
.mirror iframe{width:100%;height:100%;border:0;border-radius:19px;background:#000}
#bloom{width:min(56vw,260px);margin-bottom:-30px;animation:fade 1.2s}
.card{border-radius:24px;padding:14px 14px 10px;max-width:460px;width:100%;animation:drop 1.1s cubic-bezier(.2,.8,.2,1) both .5s}
@keyframes drop{from{transform:translateY(-30vh) scale(.3);opacity:0}}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;display:block}
.card h3{margin:14px 0 0;font-size:24px;font-weight:500;color:#ffe3a0;letter-spacing:.1em}.note{opacity:.75;font-size:15px}
#bigtree{position:relative;width:100%;max-width:min(760px,110vh);-webkit-mask:radial-gradient(ellipse 50% 50%,#000 70%,transparent);mask:radial-gradient(ellipse 50% 50%,#000 70%,transparent)}
#bigtree img{width:100%;display:block}
.fruit{position:absolute;transform:translate(-50%,-50%);width:clamp(26px,6%,40px);aspect-ratio:1;min-height:0;padding:0;border-radius:50%;background:radial-gradient(circle,#fff6c8,#ffcf5a 45%,#ffb84d00 72%);animation:glow 3s ease-in-out infinite}
.fruit span{display:none;position:absolute;top:92%;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:13px;letter-spacing:.02em;color:#fff;text-shadow:0 1px 4px #000,0 0 8px #000}
@keyframes glow{50%{filter:brightness(1.3)}}
.flist{list-style:none;padding:0;width:100%;max-width:560px;text-align:left}
.flist li{border-radius:18px;padding:16px 18px;margin-bottom:12px;line-height:1.6;background:linear-gradient(160deg,#ffffff1c,#ffffff08);border:1px solid #ffffff22;backdrop-filter:blur(12px)}
.flist b{color:#ffe3a0;font-weight:500}.flist small{float:right;opacity:.7;font-size:13px;padding:2px 10px;border:1px solid #ffffff33;border-radius:99px}
#nav{position:fixed;z-index:6;left:0;right:0;bottom:0;display:flex;justify-content:space-around;padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(transparent,#050a24dd 40%)}
#nav button{white-space:nowrap;flex:1;max-width:200px;flex-direction:column;background:none;color:#cfe3f0;font-size:13.5px;gap:3px;padding:0 4px;letter-spacing:.04em;min-height:50px}
#nav svg{width:24px;height:24px}#nav button.on{color:#ffd77a;text-shadow:0 0 10px #ffb84d88}
body.gate #nav{display:none}
#toast{position:fixed;z-index:9;left:50%;top:22px;transform:translateX(-50%);background:#0b1a3acc;border:1px solid #ffffff33;backdrop-filter:blur(10px);padding:10px 20px;border-radius:14px;opacity:0;transition:.3s}#toast.on{opacity:1}
@media(min-width:900px) and (min-aspect-ratio:1/1){.screen{padding-top:7vh}.wishbox{margin-bottom:24vh}
 #nav{top:0;bottom:auto;justify-content:flex-end;gap:6px;padding:18px 28px;background:none}#nav button{flex-direction:row;gap:8px;flex:0 0 auto;font-size:15px}}
.fruit:hover span,.fruit:focus span{display:block}.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:560px;margin-top:6px}.chips button{min-height:42px;font-size:15px;padding:0 16px;background:#ffffff14;border:1px solid #ffd77a55;color:#ffe3a0;backdrop-filter:blur(10px)}

@media(max-width:600px){#s-gate{padding-top:calc(env(safe-area-inset-top) + 14px);padding-bottom:14px}
 .paper{padding:18px 18px 16px;font-size:14px;line-height:1.55}.paper h2{font-size:24px;margin:0 0 2px}.paper p{margin:4px 0}
 .paper ol{margin:4px 0 6px;padding-left:20px}.paper .tip{font-size:13px;color:#c9d8ea}
 .code{margin-top:8px}.code input{margin-top:6px;padding:11px 16px;font-size:16px}.err{margin:2px 0;min-height:0}.err:empty{display:none}.paper button{margin-top:8px}}

.reply{max-width:520px;margin:0 auto 14px;padding:12px 18px;border-radius:18px;line-height:1.6;background:linear-gradient(160deg,#ffffff22,#ffffff0a);border:1px solid #ffffff26;backdrop-filter:blur(12px);text-align:left;animation:drop .6s both}.reply:empty{display:none}
#revbox{margin-top:6px}.wishbox.small textarea{font-size:15px}#revbox .note{margin:8px 0 6px}
.flist li{cursor:pointer}.err.inline{text-align:center}
#game{background:#0c1238}

#full{margin-top:10px;font-size:15px;opacity:.8;color:inherit}
#chips small{margin-left:6px;opacity:.7;font-size:12px}
@media (max-width:700px){.mirror{aspect-ratio:auto;height:max(360px,calc(100dvh - 330px));padding:4px;border-radius:20px}.mirror iframe{border-radius:16px}#s-demo{padding-top:calc(env(safe-area-inset-top) + 3vh)}#s-demo .wishbox{margin-top:10px}}

.tabs{display:flex;gap:6px;margin:14px 0 4px;padding:4px;border-radius:99px;background:#ffffff12}
.tabs button{flex:1;min-height:38px;border:0;border-radius:99px;background:none;color:inherit;font:inherit;font-size:15px;opacity:.7;cursor:pointer}
.tabs button.on{background:#ffffff24;opacity:1}
.acct{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:6px;font-size:14px;opacity:.85}.acct .link{min-height:32px;font-size:14px}
.pwbox{display:none;flex-direction:column;gap:8px;width:100%;max-width:340px;margin-top:6px}.pwbox.on{display:flex}
.pwbox input{padding:11px 16px;border-radius:14px;border:1px solid #ffffff2a;background:#ffffff12;color:inherit;font:inherit;font-size:16px}
.scroll{flex-shrink:0;margin:auto auto}#s-gate{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
@media(max-height:860px) and (min-width:601px){#s-gate{padding-top:24px;padding-bottom:24px}.paper{padding:20px 24px;line-height:1.55;font-size:15px}.paper h2{font-size:26px}.paper p{margin:4px 0}.paper ol{margin:4px 0 6px}}
.screen{height:100%;min-height:0;overscroll-behavior:contain;touch-action:pan-y}.screen>*{flex-shrink:0}