@import url("fonts/fonts.css");
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#0b0a1e}
*{box-sizing:border-box}
a{color:inherit;text-decoration:none}
.page{--teal:#068b9b;--tealL:#33c1cf;--gold:#d4a044;--coral:#ee876c;font-family:'Noto Sans SC',system-ui,sans-serif;color:#f4efe6;background:#0b0a1e;overflow-x:hidden;position:relative;line-height:1.7}
.disp{font-family:'ZCOOL KuaiLe','Noto Sans SC',sans-serif}
.hand{font-family:'Ma Shan Zheng','Noto Sans SC',cursive}

@keyframes twinkle{0%,100%{opacity:.3}50%{opacity:1}}
@keyframes drift{from{background-position:0 0}to{background-position:-560px 340px}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spinrev{to{transform:rotate(-360deg)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes pulse{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}
@keyframes shine{to{background-position:200% center}}
@keyframes sweep{0%,55%{transform:translateX(-130%)}100%{transform:translateX(130%)}}
@keyframes blink{50%{opacity:.15}}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(212,160,68,.55)}100%{box-shadow:0 0 0 22px rgba(212,160,68,0)}}
@keyframes ringS{0%{transform:scale(.7);opacity:.9}100%{transform:scale(1.7);opacity:0}}
@keyframes shoot{0%{transform:translate(0,0) rotate(-35deg);opacity:0}4%{opacity:1}16%{transform:translate(-720px,504px) rotate(-35deg);opacity:0}100%{transform:translate(-720px,504px) rotate(-35deg);opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(46px) scale(.97)}to{opacity:1;transform:none}}
@keyframes wob{0%,100%{transform:rotate(var(--r,0deg))}50%{transform:rotate(calc(var(--r,0deg) + 2.5deg))}}
@keyframes fadein{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
@keyframes ants{to{stroke-dashoffset:-32}}
@keyframes draw{0%{stroke-dashoffset:1}35%,86%{stroke-dashoffset:0}100%{stroke-dashoffset:1}}
@keyframes flow{to{stroke-dashoffset:-64}}
@keyframes travel{from{offset-distance:0%}to{offset-distance:100%}}
@keyframes fall{0%{transform:translateY(-150px);opacity:0}12%{opacity:1}42%{transform:translateY(0);opacity:1}56%{transform:translateY(8px) scale(.55);opacity:0}100%{transform:translateY(8px) scale(.55);opacity:0}}
@keyframes c1{0%,2%{opacity:0;transform:translateY(14px)}6%,94%{opacity:1;transform:none}98%,100%{opacity:0}}
@keyframes c2{0%,16%{opacity:0;transform:translateY(14px)}21%,94%{opacity:1;transform:none}98%,100%{opacity:0}}
@keyframes c3{0%,40%{opacity:0;transform:translateY(14px)}45%,94%{opacity:1;transform:none}98%,100%{opacity:0}}
@keyframes c4{0%,58%{opacity:0;transform:translateY(14px)}63%,94%{opacity:1;transform:none}98%,100%{opacity:0}}

@supports (animation-timeline: view()){
  .reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 45%}
}

.st1,.st2,.st3{position:absolute;inset:-60px;pointer-events:none}
.st1{background-image:radial-gradient(1.5px 1.5px at 30px 40px,#fff,transparent),radial-gradient(1px 1px at 120px 90px,#fff,transparent),radial-gradient(1.5px 1.5px at 200px 160px,#ffe9b8,transparent),radial-gradient(1px 1px at 70px 210px,#fff,transparent),radial-gradient(1px 1px at 250px 30px,#cfe2ff,transparent);background-size:280px 260px;animation:twinkle 4s ease-in-out infinite,drift 220s linear infinite}
.st2{background-image:radial-gradient(2px 2px at 60px 80px,#fff,transparent),radial-gradient(1.5px 1.5px at 210px 200px,#ffd7a1,transparent),radial-gradient(2px 2px at 330px 40px,#fff,transparent),radial-gradient(1.5px 1.5px at 140px 290px,#c6f0f5,transparent);background-size:400px 340px;animation:twinkle 5s ease-in-out 1.5s infinite,drift 160s linear infinite}
.st3{background-image:radial-gradient(2.5px 2.5px at 100px 120px,#33c1cf,transparent),radial-gradient(2.5px 2.5px at 380px 260px,#ee876c,transparent),radial-gradient(2px 2px at 260px 40px,#d4a044,transparent);background-size:530px 470px;animation:twinkle 6s ease-in-out 3s infinite,drift 110s linear infinite}
.shoot{position:absolute;width:140px;height:2px;border-radius:2px;background:linear-gradient(90deg,rgba(255,255,255,0),#fff);opacity:0;animation:shoot 9s linear infinite}
.bulb{animation:twinkle 2.4s ease-in-out infinite}

.nav a.link{padding:10px 16px;border-radius:999px;font-weight:500;color:#d9d3f0;transition:background .2s,color .2s,transform .2s;min-height:44px;display:inline-flex;align-items:center}
.nav a.link:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px)}

.tag{display:inline-flex;align-items:center;gap:10px;padding:8px 18px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:15px;color:#e8e2ff;background:rgba(255,255,255,.05)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--acc);animation:blink 1.4s ease-in-out infinite,ring 1.8s ease-out infinite}

.ch{display:inline-block;font-size:clamp(56px,10vw,140px);line-height:1.02;background:linear-gradient(100deg,#fff 0%,var(--acc) 38%,#33c1cf 68%,#fff 100%);background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:bob 4.2s ease-in-out infinite,shine 7s linear infinite;transition:transform .3s cubic-bezier(.3,1.8,.5,1);cursor:default}
.ch:hover{transform:translateY(-18px) rotate(-7deg) scale(1.1)}
.slogan{display:inline-block;position:relative;font-size:clamp(34px,4.4vw,62px);line-height:1.2;color:var(--acc)}
.und{display:block;width:100%;height:16px;margin-top:2px}
.und path{stroke-dasharray:1;animation:draw 5.5s ease-in-out infinite}

.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 30px;border-radius:999px;font-weight:700;font-size:17px;cursor:pointer;border:0;font-family:inherit;transition:transform .25s cubic-bezier(.3,1.6,.5,1),box-shadow .25s}
.btn:hover{transform:translateY(-4px) scale(1.05)}
.btn:focus-visible,.card:focus-visible,.tab:focus-visible,.stop:focus-visible,.ptab:focus-visible{outline:3px solid #fff;outline-offset:4px}
.btn.primary{background:var(--acc);color:#1a1230;box-shadow:0 12px 34px -10px var(--acc)}
.btn.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.6) 50%,transparent 70%);animation:sweep 3.4s ease-in-out infinite}
.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn.ghost:hover{background:rgba(255,255,255,.16)}

.ringO{position:absolute;border-radius:50%;border:1.5px dashed rgba(255,255,255,.2)}
.orbit{position:absolute;border-radius:50%;animation:spin 24s linear infinite;animation-delay:var(--d,0s)}
.sat{position:absolute;left:50%;top:0;margin:-24px 0 0 -24px;width:48px;height:48px;border-radius:50%;background:#171438;border:2px solid var(--c,#fff);display:flex;align-items:center;justify-content:center;animation:spinrev 24s linear infinite;animation-delay:var(--d,0s);box-shadow:0 0 22px -4px var(--c,#fff)}
.sat svg{width:24px;height:24px;stroke:var(--c,#fff);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.lg{display:block;width:100%;height:100%;overflow:visible}
.lg .e1,.lg .e2,.lg .e3{transform-origin:80px 80px;transition:opacity .45s}
.lg .e1{animation:spin 46s linear infinite}
.lg .e2{animation:spinrev 58s linear infinite}
.lg .e3{animation:spin 72s linear infinite}
.lg ellipse{transition:stroke-width .45s}
.lg.h1 .e2,.lg.h1 .e3,.lg.h2 .e1,.lg.h2 .e3,.lg.h3 .e1,.lg.h3 .e2{opacity:.16}
.lg.h1 .e1 ellipse,.lg.h2 .e2 ellipse,.lg.h3 .e3 ellipse{stroke-width:3.4}
.lg.sm>g{stroke-width:5}
.glow{filter:drop-shadow(0 0 16px rgba(212,160,68,.35)) drop-shadow(0 0 34px rgba(6,139,155,.4))}

.band{background:var(--acc);color:#1a1230;overflow:hidden;white-space:nowrap;transform:rotate(-1.4deg);margin:-34px -30px 0;position:relative;z-index:4;box-shadow:0 18px 50px -20px rgba(0,0,0,.7)}
.band .track{display:inline-flex;align-items:center;gap:34px;padding:16px 0;animation:marquee 40s linear infinite;font-weight:900;font-size:24px;letter-spacing:.04em}
.sep{display:inline-block;width:12px;height:12px;border-radius:50%;background:#1a1230}

.eyebrow{font-family:'Ma Shan Zheng',cursive;font-size:30px;color:var(--acc)}
.h2{font-family:'ZCOOL KuaiLe',sans-serif;font-size:clamp(40px,5vw,70px);line-height:1.15;margin:4px 0 0;font-weight:400}
.lead{font-size:19px;color:#c9c3e6;max-width:660px;margin:14px 0 0}

.card{display:block;width:100%;text-align:left;background:#17143a;border:1.5px solid #2c2760;border-radius:26px;padding:22px 26px;color:#f4efe6;cursor:pointer;font:inherit;transition:transform .35s cubic-bezier(.3,1.6,.5,1),border-color .2s,background .2s,box-shadow .3s}
.card:hover{transform:translateX(10px)}
.card.on{border-color:var(--c);background:#231c58;box-shadow:0 0 0 2px var(--c),0 30px 70px -30px var(--c)}
.card .nm{display:flex;align-items:baseline;gap:12px;font-family:'ZCOOL KuaiLe',sans-serif;font-size:34px;color:var(--c)}
.card .nm small{font-family:'Noto Sans SC',sans-serif;font-size:13px;letter-spacing:.18em;color:#a49ec6}
.card p{margin:6px 0 12px;color:#d9d3f0;font-size:17px}
.pill{display:inline-flex;align-items:center;min-height:30px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.25);font-size:14px;color:#e8e2ff;margin:0 8px 8px 0}

.tab{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#f4efe6;font:inherit;font-weight:700;font-size:16px;cursor:pointer;transition:transform .25s cubic-bezier(.3,1.6,.5,1),background .2s,color .2s}
.tab:hover{transform:translateY(-3px)}
.tab.on{background:var(--acc);color:#1a1230;border-color:var(--acc)}
.deskwin{border-radius:26px;overflow:hidden;border:1.5px solid rgba(255,255,255,.16);background:#171438;box-shadow:0 40px 80px -30px rgba(0,0,0,.9),0 0 90px -30px rgba(51,193,207,.5)}
.deskbar{display:flex;align-items:center;gap:8px;padding:12px 18px;background:#0f0d28;color:#a49ec6;font-size:13px}
.deskbar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.scene{display:block;width:100%;height:auto;animation:fadein .5s ease-out both}
.ants{animation:ants 1.2s linear infinite}
.draw{stroke-dasharray:1;animation:draw 5.5s ease-in-out infinite}
.march{animation:flow 2.4s linear infinite}
.travel{display:none}
@supports (offset-path: path("M0 0")){
  .travel{display:block;offset-path:path("M110 300 C 230 110, 380 330, 530 100");offset-rotate:0deg;animation:travel 3.4s ease-in-out infinite}
}
.recdot{animation:blink 1s step-end infinite}
.pulsering{transform-box:fill-box;transform-origin:center;animation:ringS 2s ease-out infinite}
.fall{animation:fall 6s ease-in infinite}
.bullets{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.bullets li{display:flex;gap:12px;align-items:flex-start;color:#d9d3f0;font-size:17px}
.bullets li::before{content:"";flex:0 0 auto;width:10px;height:10px;margin-top:11px;border-radius:50%;background:var(--acc)}

.phone{position:relative;width:min(330px,100%);aspect-ratio:824/1784;border-radius:46px;padding:10px;background:#0a0918;border:3px solid #3a3566;box-shadow:0 50px 90px -30px rgba(0,0,0,.9),0 0 80px -10px rgba(6,139,155,.5)}
.phone img{display:block;width:100%;height:100%;border-radius:36px;object-fit:cover;animation:fadein .45s ease-out both}
.ptab{min-height:44px;padding:0 20px;border-radius:999px;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#f4efe6;font:inherit;font-weight:700;cursor:pointer;transition:transform .25s cubic-bezier(.3,1.6,.5,1)}
.ptab:hover{transform:translateY(-3px)}
.ptab.on{background:var(--tealL);color:#0b0a1e;border-color:var(--tealL)}
.feat{display:flex;gap:16px;align-items:flex-start;padding:16px 20px;border-radius:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:transform .3s cubic-bezier(.3,1.6,.5,1),background .2s}
.feat:hover{transform:translateX(10px);background:rgba(255,255,255,.1)}
.feat .ic{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--c);display:flex;align-items:center;justify-content:center}
.feat .ic svg{width:22px;height:22px;stroke:#0b0a1e;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.chat{background:#120f30;border:1.5px solid #2c2760;border-radius:32px;padding:26px;min-height:500px;display:flex;flex-direction:column;gap:18px;box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.b{opacity:1;animation-duration:20s;animation-iteration-count:infinite;animation-timing-function:ease-out}
.b1{animation-name:c1}.b2{animation-name:c2}.b3{animation-name:c3}.b4{animation-name:c4}
.u{align-self:flex-end;max-width:88%;background:#e4dcff;color:#2a2133;border-radius:22px 22px 6px 22px;padding:12px 18px;font-size:17px}
.k{align-self:flex-start;max-width:94%;display:flex;gap:12px;align-items:flex-start}
.kav{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:#2a2155;border:1.5px solid #4a4585;overflow:hidden}
.kbody{background:#1d1946;border:1px solid #2c2760;border-radius:6px 22px 22px 22px;padding:14px 18px;font-size:17px;color:#f4efe6}
.rcard{margin-top:10px;display:flex;gap:12px;align-items:center;padding:10px 14px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:15px}
.src{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:3px 12px;border-radius:999px;background:rgba(51,193,207,.16);color:#7ee0ea;font-size:14px}

.river{position:relative}
.stops{position:relative;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 14px;padding:50px 10px 10px}
.wave{position:absolute;left:0;top:0;width:100%;height:190px;pointer-events:none}
.wave path{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-dasharray:4 12;animation:flow 3s linear infinite}
.stop{position:relative;z-index:2;flex:1 1 150px;min-width:0;display:flex;flex-direction:column;align-items:center;gap:2px;padding:0 6px;background:none;border:0;color:#f4efe6;font:inherit;cursor:pointer}
.stop .sd{font-family:'ZCOOL KuaiLe',sans-serif;font-size:30px}
.stop small{color:#b9b3d6;font-size:14px}
.stop i{display:block;width:22px;height:22px;border-radius:50%;border:3px solid #0b0a1e;margin-top:8px;transition:transform .3s cubic-bezier(.3,1.8,.5,1),box-shadow .3s}
.stop:hover i{transform:scale(1.35)}
.stop.on i{transform:scale(1.6)}
.mem{display:flex;flex-wrap:wrap;gap:24px 36px;align-items:center;margin-top:40px;padding:34px 40px;border-radius:34px;background:#17143a;border:1.5px solid #2c2760}
.mem .big{font-family:'ZCOOL KuaiLe',sans-serif;font-size:96px;line-height:.95;color:var(--acc)}
.mem .anim{animation:fadein .45s ease-out both}
.catchip{display:inline-flex;align-items:center;min-height:30px;padding:0 14px;border-radius:999px;font-weight:700;font-size:14px;color:#0b0a1e}

.note{position:relative;width:268px;padding:34px 22px 22px;border-radius:6px;color:#2a2133;transform:rotate(var(--r,0deg));transition:transform .25s cubic-bezier(.3,1.6,.5,1);box-shadow:0 18px 26px -14px rgba(0,0,0,.7);animation:wob 7s ease-in-out infinite}
.note:hover{transform:rotate(0deg) translateY(-10px) scale(1.06);animation:none;z-index:3}
.note::before{content:"";position:absolute;top:11px;left:50%;margin-left:-7px;width:14px;height:14px;border-radius:50%;background:var(--pin,#8a4fd6);box-shadow:inset -2px -2px 0 rgba(0,0,0,.25)}
.note h3{margin:0 0 6px;font-family:'Ma Shan Zheng','Noto Sans SC',cursive;font-weight:400;font-size:32px;line-height:1.2}
.note p{margin:0;font-size:16px;line-height:1.65}

.stat{flex:1 1 260px;min-width:0;padding:28px 26px;border-radius:30px;background:#17143a;border:1.5px solid #2c2760;transition:transform .35s cubic-bezier(.3,1.5,.5,1),border-color .2s}
.stat:hover{transform:translateY(-10px) rotate(-.8deg);border-color:var(--c)}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:0 14px;border-radius:999px;background:var(--c);color:#0b0a1e;font-weight:700;font-size:14px}
.chip i{width:8px;height:8px;border-radius:50%;background:#0b0a1e;animation:blink 1.4s ease-in-out infinite}
.soon{display:inline-flex;align-items:center;min-height:56px;padding:0 34px;border-radius:999px;border:2px dashed var(--acc);color:var(--acc);font-weight:700;font-size:18px}

.sl{display:inline-block;font-size:clamp(46px,8.2vw,124px);line-height:1.1;animation:bob 3.8s ease-in-out infinite;transition:transform .3s cubic-bezier(.3,1.8,.5,1);cursor:default}
.sl:hover{transform:translateY(-16px) rotate(-6deg) scale(1.12)}

.page.calm *,.page.calm *::before,.calm *::after{animation:none!important;transition:none!important}
@media (prefers-reduced-motion:reduce){.page *,.page *::before,.page *::after{animation:none!important;transition:none!important}}
.reveal{opacity:1}
.js .reveal.pre{opacity:0;transform:translateY(46px) scale(.97)}
.js .reveal.pre.in{opacity:1;transform:none;transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
@supports (animation-timeline: view()){.js .reveal.pre,.js .reveal.pre.in{opacity:1;transform:none;transition:none}}
[hidden]{display:none!important}
.st1,.st2,.st3,.pp{will-change:transform;transition:transform .25s ease-out}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:#fff;color:#1a1230;padding:10px 18px;border-radius:999px}
.skip:focus{left:12px}
.icp{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;margin:56px 0 0;color:#a49ec6;font-size:14px}
.icp a{color:#a49ec6;text-decoration:underline;text-underline-offset:3px}
.icp a:hover{color:#fff}
/* ---------- 手机宽度 ---------- */
@media (max-width:820px){
  section,footer{padding-left:22px!important;padding-right:22px!important}
  nav.nav{padding:28px 22px 0!important}
  #top{min-height:0!important}
  .band{margin-left:-10px;margin-right:-10px}
  .mem{padding:24px 22px;gap:18px 24px}
  .mem .big{font-size:72px}
  .card:hover,.feat:hover{transform:none}
  .note{width:100%;max-width:340px}
  .deskbar span{font-size:12px}
  .h2{font-size:clamp(34px,9vw,46px)}
  .lead{font-size:17px}
  .stop .sd{font-size:24px}
  .heroin{padding:24px 22px 90px!important}
  .heroorb{padding:56px 46px!important;flex-basis:100%!important}
  .stops{padding:50px 0 10px}
  .wave{opacity:.3}
  .chat{padding:18px;min-height:0}
  .tag{font-size:14px;padding:8px 14px}
  h1.disp{white-space:normal!important}
}
@media (max-width:520px){
  .nav .link{padding:8px 10px;font-size:14px}
  .ch{font-size:clamp(52px,19vw,84px)}
  .sl{font-size:clamp(34px,10.5vw,56px)}
}