*{margin:0;padding:0;box-sizing:border-box}
figure,figcaption,blockquote,dl,dd,table{margin:0}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
em,i{font-style:normal}
button{font:inherit;background:none;border:0;cursor:pointer}

:root{
  --bg:#0B0714;
  --bg2:#120C1F;
  --card:#17102A;
  --card2:#1F1438;
  --line:#33195A;
  --pink:#FF3D9A;
  --pinkl:#FF7CC0;
  --pinkd:#C21E6E;
  --cyan:#22D3EE;
  --cyand:#0E9BB4;
  --violet:#A855F7;
  --txt:#F3ECFB;
  --txt2:#B9A8D6;
  --txt3:#8E7CAE;
  --disp:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
}

html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--disp);
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}

.wrap{width:100%;max-width:1150px;margin:0 auto;padding-left:22px;padding-right:22px}

@keyframes neonup{
  0%{opacity:0;transform:translateY(14px);box-shadow:0 0 0 rgba(255,61,154,0)}
  55%{opacity:1;transform:translateY(0);box-shadow:0 0 26px rgba(255,61,154,.34)}
  100%{opacity:1;transform:none;box-shadow:0 0 12px rgba(255,61,154,.16)}
}
@keyframes railrun{
  0%{transform:scaleX(.2);transform-origin:left}
  100%{transform:scaleX(1);transform-origin:left}
}
@keyframes dotpulse{
  0%,100%{opacity:.45}
  50%{opacity:1}
}
.cy{animation:neonup .62s cubic-bezier(.2,.7,.3,1) both}
.d1{animation-delay:.09s}
.d2{animation-delay:.18s}
.d3{animation-delay:.27s}
.d4{animation-delay:.36s}
@media (prefers-reduced-motion:reduce){
  .cy{animation:none;opacity:1;transform:none;box-shadow:none}
  .rail::after{animation:none}
  .node{animation:none}
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:10px;
  font-size:15px;font-weight:700;letter-spacing:.3px;
  background:linear-gradient(120deg,var(--pink) 0%,#B21F7C 100%);
  color:#FFFFFF;
  box-shadow:0 0 18px rgba(255,61,154,.34);
  transition:box-shadow .25s,transform .25s,background .25s;
}
.btn:hover{box-shadow:0 0 26px rgba(255,61,154,.55);transform:translateY(-2px)}
.btn--sm{padding:9px 16px;font-size:14px}
.btn--ghost{
  background:linear-gradient(120deg,rgba(34,211,238,.16),rgba(168,85,247,.16));
  color:var(--txt);
  box-shadow:inset 0 0 0 1px rgba(34,211,238,.55);
}
.btn--ghost:hover{box-shadow:inset 0 0 0 1px var(--cyan),0 0 22px rgba(34,211,238,.3)}

.top{
  position:sticky;top:0;z-index:40;
  background:rgba(11,7,20,.92);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.top__in{display:flex;align-items:center;gap:20px;min-height:70px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:42px;height:42px;border-radius:11px}
.brand__t{font-size:19px;font-weight:800;letter-spacing:.6px;color:var(--txt)}
.brand__t em{font-style:normal;color:var(--pink)}
.top .btn{color:#FFFFFF;flex:0 0 auto}
.top .btn--sm{box-shadow:0 0 14px rgba(255,61,154,.4)}
.nav{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap}
.nav a{
  display:block;padding:7px 13px;border-radius:8px;
  font-size:14.5px;color:var(--txt2);
  box-shadow:inset 0 0 0 1px transparent;
  transition:color .2s,box-shadow .2s,background .2s;
}
.nav a:hover{color:var(--pinkl);background:rgba(255,61,154,.08)}
.nav a[aria-current="page"]{
  color:var(--txt);
  background:rgba(255,61,154,.13);
  box-shadow:inset 0 0 0 1px rgba(255,61,154,.5);
}

.hero{position:relative;overflow:hidden;background:
  radial-gradient(720px 420px at 88% 8%,rgba(255,61,154,.16),transparent 62%),
  radial-gradient(560px 380px at 6% 92%,rgba(34,211,238,.13),transparent 64%),
  var(--bg)}
.hero__in{display:grid;grid-template-columns:1.06fr .94fr;gap:36px;align-items:center;padding-top:60px;padding-bottom:64px}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:2.4px;text-transform:uppercase;
  color:var(--cyan);
  padding:5px 12px;border-radius:6px;
  box-shadow:inset 0 0 0 1px rgba(34,211,238,.42);
  background:rgba(34,211,238,.07);
}
h1{font-size:44px;line-height:1.24;font-weight:800;letter-spacing:.5px;margin:16px 0 14px}
h1 em{
  background:linear-gradient(96deg,var(--pink) 8%,var(--violet) 58%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:16.5px;color:var(--txt2);max-width:600px}
.lead b{color:var(--pinkl);font-weight:700}
.hero__tags{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 24px}
.hero__tags span{
  font-size:13.5px;color:var(--txt2);
  padding:6px 12px;border-radius:20px;
  background:var(--card);
  box-shadow:inset 0 0 0 1px var(--line);
}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero__shot{position:relative;display:flex;justify-content:center}
.hero__shot::before{
  content:"";position:absolute;inset:8% 12% 6% 12%;border-radius:22px;
  background:linear-gradient(160deg,rgba(255,61,154,.24),rgba(34,211,238,.2));
  filter:blur(26px);
}
.hero__shot img{
  position:relative;width:100%;max-width:302px;height:auto;
  border-radius:18px;
  box-shadow:0 0 0 1px rgba(255,61,154,.4),0 0 40px rgba(168,85,247,.28);
}

.sec{padding:66px 0}
.sec--alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec__h{max-width:760px;margin-bottom:34px}
h2{font-size:27px;line-height:1.35;font-weight:800;letter-spacing:.3px}
h2 i{font-style:normal;color:var(--pink)}
.sub{margin-top:10px;font-size:15.5px;color:var(--txt3)}

.rail{position:relative;padding-top:34px}
.rail::before{
  content:"";position:absolute;top:9px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,rgba(34,211,238,.14),rgba(255,61,154,.6),rgba(168,85,247,.6),rgba(34,211,238,.14));
}
.rail::after{
  content:"";position:absolute;top:7px;left:0;right:0;height:6px;
  background:linear-gradient(90deg,transparent,rgba(34,211,238,.5),transparent);
  animation:railrun 1.6s ease-out both;
}
.cyc{
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;
}
.cyc__i{position:relative;padding-top:16px}
.node{
  position:absolute;top:-32px;left:2px;width:13px;height:13px;border-radius:50%;
  background:var(--bg);
  box-shadow:0 0 0 2px var(--pink),0 0 14px rgba(255,61,154,.8);
  animation:dotpulse 3.2s ease-in-out infinite;
}
.cyc__i:nth-child(2n) .node{box-shadow:0 0 0 2px var(--cyan),0 0 14px rgba(34,211,238,.8)}
.cyc__k{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
  color:var(--pinkl);margin-bottom:8px;
}
.cyc__i:nth-child(2n) .cyc__k{color:#7BE3F4}
.cyc__i h3{font-size:17px;font-weight:700;margin-bottom:8px}
.cyc__i p{font-size:14.5px;color:var(--txt2);line-height:1.72}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

.card{
  position:relative;
  padding:26px 24px 24px;
  background:linear-gradient(165deg,var(--card2) 0%,var(--card) 100%);
  clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px);
  box-shadow:inset 0 0 0 1px rgba(255,61,154,.24),inset 0 0 0 2px rgba(34,211,238,.08);
  transition:box-shadow .3s,transform .3s;
}
.card::before{
  content:"";position:absolute;top:0;right:16px;width:52px;height:3px;
  background:linear-gradient(90deg,var(--pink),var(--cyan));
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:inset 0 0 0 1px var(--pink),inset 0 0 0 2px rgba(34,211,238,.24),0 0 30px rgba(255,61,154,.22);
}
.card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--txt2)}
.card ul{margin-top:12px}
.card li{font-size:14px;color:var(--txt2);padding-left:16px;position:relative;margin-bottom:6px}
.card li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;
  background:var(--cyan);border-radius:1px;transform:rotate(45deg);
}
.tag{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1px;
  color:var(--bg);background:linear-gradient(96deg,var(--cyan),var(--pink));
  padding:3px 10px;border-radius:5px;margin-bottom:12px;
}
.tag--v{background:linear-gradient(96deg,var(--violet),var(--pinkl))}

.art{display:grid;grid-template-columns:1fr .92fr;gap:30px;align-items:center}
.art--flip .art__media{order:-1}
.art h3{font-size:20px;font-weight:700;margin-bottom:12px}
.art p{font-size:15.5px;color:var(--txt2);margin-bottom:14px}
.art ul li{
  font-size:15px;color:var(--txt2);padding-left:20px;position:relative;margin-bottom:9px;
}
.art ul li::before{
  content:"";position:absolute;left:0;top:8px;width:9px;height:9px;
  box-shadow:inset 0 0 0 2px var(--pink);transform:rotate(45deg);
}
.art__media{display:flex;justify-content:center}
.art__media img{
  width:100%;max-width:330px;height:auto;border-radius:14px;
  box-shadow:0 0 0 1px rgba(34,211,238,.36),0 0 34px rgba(168,85,247,.22);
}

.fact{
  padding:22px 20px;background:var(--card);border-radius:12px;
  box-shadow:inset 0 0 0 1px var(--line);
  border-left:3px solid var(--pink);
}
.fact:nth-child(2n){border-left-color:var(--cyan)}
.fact h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.fact p{font-size:14px;color:var(--txt2)}

.note{
  margin-top:22px;padding:18px 22px;border-radius:12px;
  background:linear-gradient(96deg,rgba(255,61,154,.1),rgba(34,211,238,.1));
  box-shadow:inset 0 0 0 1px rgba(255,61,154,.28);
  font-size:15px;color:var(--txt2);
}
.note b{color:var(--pinkl)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:22px 20px 20px;background:var(--card);border-radius:12px;box-shadow:inset 0 0 0 1px var(--line)}
.step__n{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:8px;margin-bottom:12px;
  font-size:14px;font-weight:800;color:var(--bg);
  background:linear-gradient(120deg,var(--cyan),var(--pinkl));
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--txt2)}

.shots{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.shot{background:var(--card);border-radius:12px;padding:12px 12px 14px;box-shadow:inset 0 0 0 1px var(--line)}
.shot img{width:100%;height:auto;border-radius:8px}
.shot figcaption{font-size:13px;color:var(--txt3);margin-top:10px;line-height:1.6}

.qa{display:grid;gap:12px}
details{
  background:var(--card);border-radius:12px;
  box-shadow:inset 0 0 0 1px var(--line);
  padding:4px 20px;
}
details[open]{box-shadow:inset 0 0 0 1px rgba(255,61,154,.44)}
summary{
  cursor:pointer;list-style:none;padding:15px 0;
  font-size:16px;font-weight:700;color:var(--txt);position:relative;padding-right:26px;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"";position:absolute;right:2px;top:23px;width:9px;height:9px;
  border-right:2px solid var(--pink);border-bottom:2px solid var(--pink);
  transform:rotate(45deg);transition:transform .25s;
}
details[open] summary::after{transform:rotate(-135deg)}
details p{font-size:14.5px;color:var(--txt2);padding-bottom:16px}

.cta{
  background:
    radial-gradient(600px 320px at 50% 0%,rgba(255,61,154,.2),transparent 68%),
    linear-gradient(180deg,var(--bg2),#0A0612);
  border-top:1px solid var(--line);
  text-align:center;padding:70px 0 74px;
}
.cta h2{max-width:720px;margin:0 auto}
.cta p{margin:14px auto 24px;max-width:640px;font-size:15.5px;color:var(--txt2)}
.cta .btn{color:#FFFFFF}
.cta .btn--ghost{color:var(--txt)}
.cta .btn--ghost:hover{color:var(--txt)}
.cta__btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

.foot{background:#08050F;padding:52px 0 30px;border-top:1px solid var(--line)}
.foot__in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
.foot__b{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot__b img{width:38px;height:38px;border-radius:10px}
.foot__b span{font-size:18px;font-weight:800}
.foot__b em{color:var(--pink)}
.foot p{font-size:14px;color:var(--txt3);line-height:1.8}
.foot h3{font-size:15px;font-weight:700;margin-bottom:12px;color:var(--txt)}
.foot li{margin-bottom:8px}
.foot a{display:inline-block;font-size:14px;color:var(--txt2);transition:color .2s}
.foot a:hover{color:var(--pinkl)}
.foot__dl{margin-top:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.foot .btn{display:inline-flex;padding:10px 18px;color:#FFFFFF;background:linear-gradient(120deg,var(--pink) 0%,#B21F7C 100%)}
.foot .btn:hover{color:#FFFFFF}
.foot__bar{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.foot__bar span{font-size:13.5px;color:var(--txt3)}
.foot__disc{margin-top:16px;font-size:13.5px;color:var(--txt3)}

.page-hero{padding:50px 0 44px;background:
  radial-gradient(560px 300px at 82% 0%,rgba(168,85,247,.18),transparent 64%),
  var(--bg2);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:36px;margin:14px 0 12px}
.page-hero .lead{max-width:780px}

.blist{display:grid;gap:14px;margin-top:22px}
.blist li{
  padding:18px 22px;background:var(--card);border-radius:12px;
  box-shadow:inset 0 0 0 1px var(--line);
  font-size:15px;color:var(--txt2);
}
.blist li b{color:var(--txt)}

.tail{margin-top:34px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tail a{
  display:block;padding:22px;border-radius:12px;
  background:linear-gradient(150deg,var(--card2),var(--card));
  clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  box-shadow:inset 0 0 0 1px rgba(34,211,238,.24);
  transition:box-shadow .3s,transform .3s;
}
.tail a:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 1px var(--cyan),0 0 26px rgba(34,211,238,.22)}
.tail h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.tail p{font-size:14px;color:var(--txt2)}

.prose{max-width:900px}
.prose p{font-size:15.5px;color:var(--txt2);margin-bottom:16px}
.prose p b{color:var(--txt)}
.prose h3{font-size:19px;font-weight:700;margin:26px 0 12px;color:var(--txt)}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:30px;padding-top:44px;padding-bottom:48px}
  h1{font-size:34px}
  .hero__shot img{max-width:280px}
  .cyc{grid-template-columns:repeat(2,1fr);gap:20px}
  .rail::before,.rail::after{display:none}
  .node{position:static;display:block;margin-bottom:10px}
  .cyc__i{padding-top:0}
  .grid3,.grid4,.steps{grid-template-columns:repeat(2,1fr)}
  .art{grid-template-columns:1fr;gap:24px}
  .art--flip .art__media{order:0}
  .shots{grid-template-columns:repeat(3,1fr)}
  .foot__in{grid-template-columns:1fr 1fr}
  .page-hero h1{font-size:29px}
  .tail{grid-template-columns:1fr}
}

@media (max-width:620px){
  body{font-size:15.5px}
  .top__in{flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:10px}
  .brand{order:1}
  .top__in > .btn{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;gap:6px}
  .nav a{padding:6px 9px;font-size:13px;white-space:nowrap}
  .hero__in{padding-top:34px;padding-bottom:38px}
  h1{font-size:27px}
  .lead{font-size:15.5px}
  .hero__shot img{max-width:260px}
  .hero__cta .btn{width:100%;max-width:290px}
  .sec{padding:48px 0}
  h2{font-size:22px}
  .grid2,.grid3,.grid4,.steps,.cyc,.shots{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr)}
  .foot__in{grid-template-columns:1fr}
  .art__media img{max-width:290px}
  .page-hero{padding:34px 0 32px}
  .page-hero h1{font-size:24px}
  .cta{padding:52px 0 56px}
}