:root{
  --red:#d71920;
  --red2:#9f1118;
  --black:#050505;
  --dark:#101010;
  --soft:#f5f5f5;
  --white:#ffffff;
  --text:#f7f7f7;
  --muted:#a6a6a6;
  --ink:#171717;
  --line:rgba(255,255,255,.12);
  --line-dark:rgba(0,0,0,.1);
  --shadow:0 22px 70px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:#050505;
  color:var(--text);
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font:inherit}

.ps-wrap{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
}

.ps-topbar{
  background:#050505;
  border-bottom:1px solid var(--line);
}
.ps-topbar-inner{
  min-height:70px;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:20px;
}
.ps-product-tabs{
  display:flex;
  gap:8px;
}
.ps-product-tabs span{
  min-width:78px;
  padding:9px 14px;
  border-radius:999px;
  text-align:center;
  font-size:13px;
  font-weight:900;
  color:#cfcfcf;
  background:#151515;
}
.ps-product-tabs .is-active{
  background:var(--red);
  color:#fff;
}
.ps-wordmark{
  min-width:130px;
  min-height:44px;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  overflow:visible;
}
.ps-wordmark img{
  display:block;
  height:30px;
  max-height:34px;
  max-width:180px;
  width:auto;
  object-fit:contain;
}
.ps-top-join{
  justify-self:end;
  min-height:40px;
  display:flex;
  align-items:center;
  padding:0 22px;
  border-radius:999px;
  background:#fff;
  color:#111;
  font-weight:900;
}

.ps-nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(14,14,14,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.ps-nav-inner{
  min-height:52px;
  display:flex;
  justify-content:center;
  gap:30px;
  align-items:center;
}
.ps-nav a{
  font-size:14px;
  font-weight:800;
  color:#e8e8e8;
}
.ps-nav a:hover{
  color:#fff;
}

.ps-hero{
  position:relative;
  overflow:hidden;
  padding:82px 0 72px;
  background:
    radial-gradient(circle at 82% 18%,rgba(215,25,32,.28),transparent 34%),
    linear-gradient(135deg,#050505 0%,#151515 48%,#050505 100%);
}
.ps-hero-bg-word{
  position:absolute;
  left:50%;
  bottom:4px;
  transform:translateX(-50%);
  color:rgba(255,255,255,.045);
  font-size:132px;
  line-height:1;
  font-weight:1000;
  letter-spacing:-8px;
  white-space:nowrap;
}
.ps-hero-layout{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:44px;
  align-items:center;
}
.ps-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-size:13px;
  font-weight:1000;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.ps-label:before{
  content:"";
  width:34px;
  height:3px;
  border-radius:99px;
  background:var(--red);
}
.ps-hero h1{
  margin:16px 0 18px;
  font-size:clamp(42px,6vw,74px);
  line-height:1.02;
  letter-spacing:-.045em;
}
.ps-hero p{
  max-width:720px;
  color:#d7d7d7;
  font-size:18px;
  line-height:1.82;
}
.ps-hero-actions,
.ps-client-actions{
  margin-top:28px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.ps-btn{
  min-height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 24px;
  border-radius:999px;
  font-weight:1000;
  transition:.18s ease;
}
.ps-btn:hover{transform:translateY(-2px)}
.ps-btn-red{
  background:linear-gradient(135deg,var(--red),var(--red2));
  color:#fff;
  box-shadow:0 16px 36px rgba(215,25,32,.28);
}
.ps-btn-white{
  background:#fff;
  color:#111;
}
.ps-btn-dark{
  background:#111;
  color:#fff;
  border:1px solid var(--line);
}

.ps-download-panel{
  padding:26px;
  border-radius:34px;
  background:#f4f4f4;
  color:#111;
  box-shadow:var(--shadow);
}
.ps-panel-head{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  margin-bottom:18px;
}
.ps-panel-head span{
  color:var(--red);
  font-size:12px;
  font-weight:1000;
  letter-spacing:.16em;
}
.ps-panel-head b{
  font-size:24px;
}
.ps-client-shot{
  margin:0;
  min-height:420px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:26px;
  background:#fff;
  overflow:hidden;
}
.ps-client-shot img{
  max-height:400px;
  object-fit:contain;
}
.ps-mini-steps{
  margin-top:16px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
}
.ps-mini-steps div{
  padding:14px;
  border-radius:18px;
  background:#fff;
  border:1px solid var(--line-dark);
}
.ps-mini-steps em{
  display:inline-flex;
  width:30px;
  height:30px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--red);
  color:#fff;
  font-style:normal;
  font-weight:900;
}
.ps-mini-steps span{
  display:block;
  margin-top:8px;
  font-size:13px;
  font-weight:900;
}

.ps-device-strip{
  padding:22px 0;
  background:var(--red);
}
.ps-device-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.ps-device-grid article{
  padding:20px;
  border-radius:22px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
}
.ps-device-grid span{
  display:block;
  font-size:12px;
  font-weight:1000;
  letter-spacing:.14em;
  opacity:.85;
}
.ps-device-grid b{
  display:block;
  margin:6px 0;
  font-size:22px;
}
.ps-device-grid p{
  margin:0;
  color:#ffe6e6;
  line-height:1.65;
}

.ps-section{
  padding:86px 0;
}
.ps-client,
.ps-steps,
.ps-games,
.ps-final{
  background:#f5f5f5;
  color:#171717;
}
.ps-client-grid,
.ps-mobile-grid,
.ps-feature-split,
.ps-mtt-layout,
.ps-faq-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:34px;
  align-items:center;
}
.ps-section-copy h2,
.ps-section-title h2,
.ps-mobile-copy h2,
.ps-feature-copy h2,
.ps-mtt-copy h2,
.ps-faq-left h2,
.ps-final h2{
  margin:12px 0;
  font-size:clamp(32px,4vw,54px);
  line-height:1.08;
  letter-spacing:-.035em;
}
.ps-section-copy p,
.ps-section-title p,
.ps-mobile-copy p,
.ps-feature-copy p,
.ps-mtt-copy p,
.ps-faq-left p,
.ps-final p{
  color:#5c5c5c;
  line-height:1.8;
}
.ps-client .ps-label,
.ps-steps .ps-label,
.ps-games .ps-label,
.ps-final .ps-label{
  color:#171717;
}
.ps-large-media,
.ps-phone-media,
.ps-feature-media,
.ps-mtt-media,
.ps-register-media{
  margin:0;
  min-height:400px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:22px;
  border-radius:30px;
  background:#fff;
  border:1px solid var(--line-dark);
  box-shadow:0 18px 46px rgba(0,0,0,.08);
}
.ps-large-media img,
.ps-phone-media img,
.ps-feature-media img,
.ps-mtt-media img,
.ps-register-media img{
  max-height:380px;
  object-fit:contain;
}

.ps-section-title{
  max-width:820px;
  margin:0 auto 34px;
  text-align:center;
}
.ps-step-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.ps-step-row article{
  padding:24px;
  border-radius:26px;
  background:#fff;
  border:1px solid var(--line-dark);
  box-shadow:0 18px 46px rgba(0,0,0,.08);
}
.ps-step-row em{
  display:inline-flex;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--red);
  color:#fff;
  font-style:normal;
  font-weight:1000;
}
.ps-step-row b{
  display:block;
  margin:14px 0 8px;
  font-size:22px;
}
.ps-step-row p{
  margin:0;
  color:#5c5c5c;
  line-height:1.7;
}
.ps-register-media{
  margin-top:24px;
  min-height:320px;
}

.ps-mobile,
.ps-zoom,
.ps-mtt,
.ps-faq{
  background:#050505;
}
.ps-mobile-grid,
.ps-feature-split,
.ps-mtt-layout,
.ps-faq-grid{
  color:#fff;
}
.ps-mobile-copy p,
.ps-feature-copy p,
.ps-mtt-copy p,
.ps-faq-left p{
  color:#cfcfcf;
}
.ps-os-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:24px;
}
.ps-os-grid article{
  padding:18px;
  border-radius:22px;
  background:#141414;
  border:1px solid var(--line);
}
.ps-os-grid figure{
  margin:0;
  min-height:170px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:18px;
  background:#0a0a0a;
}
.ps-os-grid img{
  max-height:150px;
  object-fit:contain;
}
.ps-os-grid b{
  display:block;
  margin:12px 0 6px;
  font-size:20px;
}
.ps-os-grid p{
  margin:0 0 10px;
  color:#aaa;
}
.ps-os-grid a{
  color:#fff;
  font-weight:900;
}

.ps-checks{
  margin:22px 0 26px;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.ps-checks li{
  position:relative;
  padding-left:26px;
  color:#ddd;
}
.ps-checks li:before{
  content:"";
  position:absolute;
  left:0;
  top:.65em;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--red);
}

.ps-mtt-cards{
  margin-top:24px;
  display:grid;
  gap:12px;
}
.ps-mtt-cards div{
  padding:18px;
  border-radius:20px;
  background:#141414;
  border:1px solid var(--line);
}
.ps-mtt-cards b{
  display:block;
  margin-bottom:6px;
}
.ps-mtt-cards span{
  color:#aaa;
}

.ps-games-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.ps-games-grid article{
  overflow:hidden;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line-dark);
  box-shadow:0 18px 46px rgba(0,0,0,.08);
}
.ps-games-grid figure{
  margin:0;
  min-height:230px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#eee;
}
.ps-games-grid img{
  max-height:210px;
  object-fit:contain;
}
.ps-games-grid div{
  padding:22px;
}
.ps-games-grid b{
  display:block;
  font-size:22px;
  margin-bottom:8px;
}
.ps-games-grid p{
  margin:0;
  color:#5c5c5c;
  line-height:1.7;
}

.ps-faq-left figure{
  margin:22px 0 0;
  min-height:300px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:28px;
  background:#141414;
  border:1px solid var(--line);
}
.ps-faq-left img{
  max-height:280px;
  object-fit:contain;
}
.ps-faq-list{
  display:grid;
  gap:12px;
}
.ps-faq-list details{
  border-radius:20px;
  background:#141414;
  border:1px solid var(--line);
  overflow:hidden;
}
.ps-faq-list summary{
  cursor:pointer;
  list-style:none;
  padding:20px 22px;
  font-weight:1000;
}
.ps-faq-list summary::-webkit-details-marker{display:none}
.ps-faq-list p{
  margin:0;
  padding:0 22px 20px;
  color:#aaa;
  line-height:1.75;
}

.ps-final{
  padding:46px 0 90px;
}
.ps-final-box{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:30px;
  border-radius:30px;
  background:#fff;
  border:1px solid var(--line-dark);
  box-shadow:0 18px 46px rgba(0,0,0,.08);
}
.ps-final-box p{
  margin:0;
}

.ps-footer{
  padding:34px 0;
  background:#050505;
  border-top:1px solid var(--line);
}
.ps-footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}
.ps-footer-brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.ps-footer-brand img{
  width:44px;
  height:44px;
  object-fit:contain;
}
.ps-footer-brand p{
  margin:4px 0 0;
  color:#aaa;
}
.ps-footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  color:#ddd;
  font-weight:800;
}

.ps-backtop{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:60;
  width:52px;
  height:52px;
  border:0;
  border-radius:50%;
  background:var(--red);
  color:#fff;
  font-weight:1000;
  cursor:pointer;
  opacity:0;
  pointer-events:none;
}
.ps-backtop.is-visible{
  opacity:1;
  pointer-events:auto;
}

.img-missing{display:none!important}

@media(max-width:1080px){
  .ps-topbar-inner{
    grid-template-columns:1fr auto 1fr;
  }
  .ps-product-tabs span{
    min-width:auto;
  }
  .ps-nav-inner{
    overflow-x:auto;
    justify-content:flex-start;
    padding-bottom:2px;
  }
  .ps-nav a{
    white-space:nowrap;
  }
  .ps-hero-layout,
  .ps-client-grid,
  .ps-mobile-grid,
  .ps-feature-split,
  .ps-mtt-layout,
  .ps-faq-grid{
    grid-template-columns:1fr;
  }
  .ps-device-grid,
  .ps-step-row,
  .ps-games-grid{
    grid-template-columns:1fr;
  }
}

@media(max-width:700px){
  .ps-wrap{
    width:min(100% - 28px,1180px);
  }
  .ps-topbar-inner{
    min-height:64px;
    grid-template-columns:1fr auto;
  }
  .ps-product-tabs{
    display:none;
  }
  .ps-wordmark{
    justify-content:flex-start;
  }
  .ps-top-join{
    justify-self:end;
  }
  .ps-hero{
    padding:54px 0 52px;
  }
  .ps-hero-bg-word{
    font-size:54px;
    bottom:14px;
  }
  .ps-hero h1{
    font-size:42px;
  }
  .ps-hero p{
    font-size:16px;
  }
  .ps-hero-actions,
  .ps-client-actions{
    flex-direction:column;
  }
  .ps-btn{
    width:100%;
  }
  .ps-download-panel{
    padding:18px;
  }
  .ps-client-shot{
    min-height:300px;
  }
  .ps-mini-steps{
    grid-template-columns:1fr;
  }
  .ps-section{
    padding:68px 0;
  }
  .ps-os-grid{
    grid-template-columns:1fr;
  }
  .ps-large-media,
  .ps-phone-media,
  .ps-feature-media,
  .ps-mtt-media,
  .ps-register-media{
    min-height:300px;
  }
  .ps-final-box{
    flex-direction:column;
    align-items:flex-start;
  }
  .ps-footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }
}