:root{
  --bg:#07101F;
  --bg2:#0D1B33;
  --card:#142546;
  --card2:#1A2E55;
  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.18);
  --txt:#E9EFFA;
  --mut:#93A6C6;
  --pri:#FF3B5C;
  --sec:#35D6FF;
  --gold:#FFC94D;
  --grad:linear-gradient(96deg,#FF3B5C 0%,#FF7A54 46%,#35D6FF 100%);
  --grad-soft:linear-gradient(120deg,rgba(255,59,92,.28),rgba(53,214,255,.24));
  --rad:20px;
  --wrap:1180px;
  --ff:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--txt);font-family:var(--ff);
  font-size:16px;line-height:1.78;letter-spacing:.01em;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sec);text-decoration:none}
a:hover{color:#8DE6FF}
h1,h2,h3{margin:0;line-height:1.34;letter-spacing:.01em}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin:6px 0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

.top{position:sticky;top:0;z-index:40;background:rgba(7,16,31,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:38px;height:38px;border-radius:11px}
.brand__txt{font-size:21px;font-weight:800;letter-spacing:.02em;color:var(--txt)}
.nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;min-width:0}
.nav a{padding:8px 13px;border-radius:10px;color:var(--mut);font-size:15px;white-space:nowrap}
.nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
.nav a.is-on{color:var(--txt);background:rgba(255,59,92,.14)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border:0;border-radius:12px;cursor:pointer;
  font-family:inherit;font-size:16px;font-weight:700;letter-spacing:.02em;
  color:#0B0713;background:var(--grad);box-shadow:0 10px 26px rgba(255,59,92,.26);
  transition:transform .18s ease,box-shadow .18s ease;
}
.btn:hover{color:#0B0713;transform:translateY(-2px);box-shadow:0 14px 32px rgba(53,214,255,.3)}
.btn--ghost{background:transparent;color:var(--txt);border:1px solid var(--line2);box-shadow:none}
.btn--ghost:hover{color:var(--txt);border-color:rgba(53,214,255,.6);background:rgba(53,214,255,.1);box-shadow:none}
.btn--sm{padding:9px 18px;font-size:14px;border-radius:10px}
.top .btn{color:#0B0713;flex:0 0 auto}
.top .btn:hover{color:#0B0713}

.hero{position:relative;overflow:hidden;padding:74px 0 66px;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;
  background:radial-gradient(46% 52% at 12% 22%,rgba(255,59,92,.30),transparent 68%),
             radial-gradient(40% 46% at 88% 78%,rgba(53,214,255,.24),transparent 70%);
  pointer-events:none}
.hero__in{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero__eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;
  padding:6px 14px;border:1px solid var(--line2);border-radius:999px;font-size:13px;color:var(--sec);letter-spacing:.06em}
.hero h1{font-size:44px;font-weight:800;letter-spacing:.01em}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:18px;color:#C6D3E8;font-size:16.5px;line-height:1.86;max-width:640px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;align-items:center}
.cta-note{margin-top:14px;color:var(--mut);font-size:13.5px;line-height:1.6}
.hero__figure{margin:0}
.hero__shot{width:100%;max-width:318px;margin:0 auto;border-radius:26px;overflow:hidden;
  box-shadow:0 0 0 8px rgba(255,255,255,.05),0 30px 60px rgba(0,0,0,.45)}
.hero__shot img{width:100%;height:auto}
.hero .eq{margin-top:34px}

.eq{display:flex;align-items:flex-end;gap:4px;height:30px;overflow:hidden}
.eq i{display:block;width:4px;border-radius:3px;background:var(--grad);opacity:.85;
  animation:eq 2.1s ease-in-out infinite}
.eq i:nth-child(1){height:34%;animation-delay:0s}
.eq i:nth-child(2){height:62%;animation-delay:.12s}
.eq i:nth-child(3){height:44%;animation-delay:.24s}
.eq i:nth-child(4){height:84%;animation-delay:.36s}
.eq i:nth-child(5){height:52%;animation-delay:.48s}
.eq i:nth-child(6){height:96%;animation-delay:.6s}
.eq i:nth-child(7){height:38%;animation-delay:.72s}
.eq i:nth-child(8){height:70%;animation-delay:.84s}
.eq i:nth-child(9){height:46%;animation-delay:.96s}
.eq i:nth-child(10){height:88%;animation-delay:1.08s}
.eq i:nth-child(11){height:40%;animation-delay:1.2s}
.eq i:nth-child(12){height:66%;animation-delay:1.32s}
.eq i:nth-child(13){height:30%;animation-delay:1.44s}
.eq i:nth-child(14){height:78%;animation-delay:1.56s}
.eq i:nth-child(15){height:50%;animation-delay:1.68s}
.eq i:nth-child(16){height:92%;animation-delay:1.8s}
.eq i:nth-child(17){height:36%;animation-delay:1.92s}
.eq i:nth-child(18){height:58%;animation-delay:2.04s}
@keyframes eq{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}

.sec{padding:66px 0;border-bottom:1px solid var(--line)}
.sec--alt{background:linear-gradient(180deg,rgba(13,27,51,.72),rgba(7,16,31,0))}
.sec__head{max-width:760px;margin-bottom:34px}
.sec__head h2{font-size:29px;font-weight:800}
.sub{margin-top:12px;color:var(--mut);font-size:15px;line-height:1.76}
.grid{display:grid;gap:22px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}

.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:56px 22px 24px;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
.card__eq{position:absolute;left:20px;top:18px;height:24px}
.card__eq i{width:3px}
.card__ic{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;
  background:var(--grad-soft);border:1px solid var(--line2);margin-bottom:14px}
.card__ic svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card__t{font-size:18px;font-weight:700;margin-bottom:8px}
.card__d{margin:0;color:var(--mut);font-size:14.5px;line-height:1.76}

.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--line);border-radius:var(--rad);
  background:var(--bg2);overflow:hidden}
.stats__i{padding:24px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.stats__i:last-child{border-right:0}
.stats__bar{display:flex;align-items:flex-end;gap:3px;height:32px}
.stats__bar i{display:block;width:5px;border-radius:2px;background:var(--grad);opacity:.9}
.stats__bar i:nth-child(1){height:40%}
.stats__bar i:nth-child(2){height:74%}
.stats__bar i:nth-child(3){height:100%}
.stats__v{font-size:22px;font-weight:800;letter-spacing:.01em}
.stats__k{color:var(--mut);font-size:13.5px}

.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 26px}
.shot{margin:0}
.shot:nth-child(3n+2){margin-top:52px}
.shot:nth-child(3n){margin-top:22px}
.shot img{width:100%;height:auto;border-radius:18px;box-shadow:0 0 0 6px rgba(255,255,255,.045),0 18px 38px rgba(0,0,0,.4)}
.shot figcaption{margin-top:14px;color:var(--mut);font-size:13.5px;line-height:1.68}

.entry{display:block;position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:24px 24px 24px 74px;color:var(--txt);transition:border-color .2s ease,background .2s ease}
.entry:hover{color:var(--txt);border-color:rgba(53,214,255,.5);background:var(--card2)}
.entry__no{position:absolute;left:22px;top:24px;width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#0B0713;background:var(--grad)}
.entry__t{font-size:17.5px;font-weight:700;margin-bottom:8px}
.entry__d{margin:0;color:var(--mut);font-size:14.5px;line-height:1.74}

.rev{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:26px 24px}
.rev__t{font-size:16.5px;font-weight:700;margin-bottom:10px}
.rev__d{margin:0 0 16px;color:#C6D3E8;font-size:14.5px;line-height:1.8}
.rev__m{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:13px}
.stars{color:var(--gold);letter-spacing:2px;font-size:13px}

.faqlist{display:grid;gap:12px;max-width:860px}
.item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:2px 20px}
.item summary{cursor:pointer;list-style:none;padding:16px 0;font-size:16px;font-weight:600;color:var(--txt)}
.item summary::-webkit-details-marker{display:none}
.item summary::after{content:"+";float:right;color:var(--sec);font-weight:700}
.item[open] summary::after{content:"–"}
.item p{margin:0 0 18px;color:var(--mut);font-size:14.5px;line-height:1.78}
.more{margin-top:20px;font-size:15px}

.cta{background:linear-gradient(115deg,rgba(255,59,92,.20),rgba(53,214,255,.16));border-top:1px solid var(--line)}
.cta__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:48px 0}
.cta__in h2{font-size:26px;font-weight:800;margin-bottom:8px}
.cta__in p{margin:0;color:#C6D3E8;font-size:14.5px}
.cta .btn{color:#0B0713}
.cta .btn:hover{color:#0B0713}
.cta .btn--ghost{color:var(--txt)}
.cta .btn--ghost:hover{color:var(--txt)}

.foot{background:#050C18;padding:54px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:34px}
.foot__t{font-size:15px;font-weight:700;margin-bottom:14px}
.foot__l{display:flex;flex-direction:column;gap:9px}
.foot__l a,.foot__l span{color:var(--mut);font-size:14px;line-height:1.7}
.foot__l a:hover{color:var(--sec)}
.disc{margin-top:38px;padding-top:22px;border-top:1px solid var(--line);color:#7E90AE;font-size:13.5px;line-height:1.8}
.copy{margin-top:10px;color:#66789A;font-size:13px}

.page-hero{position:relative;overflow:hidden;padding:56px 0 44px;border-bottom:1px solid var(--line);
  background:linear-gradient(160deg,rgba(255,59,92,.16),rgba(53,214,255,.10) 62%,rgba(7,16,31,0))}
.page-hero h1{font-size:34px;font-weight:800}
.page-hero .lead{margin-top:16px}

.prose{max-width:900px}
.prose h3{font-size:19px;font-weight:700;margin:30px 0 12px;padding-left:14px;position:relative}
.prose h3::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--grad)}
.prose p{color:#C6D3E8;font-size:15.5px;line-height:1.88}
.prose ul{color:#C6D3E8;font-size:15.5px;line-height:1.86}
.prose b{color:var(--txt);font-weight:700}
.prose a{border-bottom:1px solid rgba(53,214,255,.4)}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 18px}
.tag{padding:6px 14px;border-radius:999px;border:1px solid var(--line2);background:rgba(53,214,255,.08);
  color:#CFE9F8;font-size:13.5px}

.imgblock{margin:34px auto;width:100%;max-width:400px}
.imgblock img{width:100%;height:auto;border-radius:20px;box-shadow:0 0 0 7px rgba(255,255,255,.05),0 20px 42px rgba(0,0,0,.42)}
.imgblock figcaption{margin-top:14px;color:var(--mut);font-size:13.5px;line-height:1.7;text-align:center}

.note{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:14px;padding:20px 22px;margin:26px 0}
.note__t{font-size:15.5px;font-weight:700;margin-bottom:8px;color:var(--gold)}
.note p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.78}

.rise{animation:rise .62s cubic-bezier(.2,.72,.3,1) both}
.rise.d1{animation-delay:.08s}
.rise.d2{animation-delay:.16s}
@keyframes rise{from{opacity:0;transform:translateY(16px) rotateX(-6deg)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .rise,.eq i{animation:none}
  .rise{opacity:1;transform:none}
  .eq i{transform:none}
}

@media (max-width:980px){
  .wrap{padding:0 18px}
  .hero{padding:52px 0 46px}
  .hero__in{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:34px}
  .hero__shot{max-width:300px}
  .sec{padding:50px 0}
  .sec__head h2{font-size:25px}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats__i{border-bottom:1px solid var(--line)}
  .shots{grid-template-columns:repeat(2,1fr);gap:28px 20px}
  .shot:nth-child(3n+2),.shot:nth-child(3n){margin-top:0}
  .shot:nth-child(2n){margin-top:42px}
  .foot__grid{grid-template-columns:repeat(2,1fr)}
  .page-hero h1{font-size:28px}
}
@media (max-width:620px){
  .top__in{height:auto;flex-wrap:wrap;gap:12px;padding:12px 0}
  .brand__txt{font-size:19px}
  .nav{order:3;flex:1 1 100%;overflow-x:auto}
  .nav a{padding:7px 10px;font-size:14px}
  .hero h1{font-size:28px}
  .hero__shot{max-width:270px}
  .lead{font-size:15.5px}
  .grid--2,.grid--3{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr}
  .shot:nth-child(2n){margin-top:0}
  .foot__grid{grid-template-columns:1fr}
  .cta__in{padding:38px 0}
  .cta__in h2{font-size:22px}
  .card{padding:52px 18px 22px}
}