:root{
  --bg:#14131C; --panel:#1C1B26; --panel2:#232231; --ink:#ECEEF5; --ink2:#C0C3D2; --muted:#8B8EA4;
  --pri:#4EC5D8; --pri-d:#35A5B8; --acc:#C9A2E0; --pop:#E8B36B; --line:#2E2C3D;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-size:16px;line-height:1.8;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--pri);text-decoration:none}
ul,ol{list-style:none}
p{margin:0}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}
.top{position:sticky;top:0;z-index:40;background:rgba(20,19,28,.95);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:18px;max-width:1060px;margin:0 auto;padding:13px 22px}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand img{width:36px;height:36px}
.brand b{font-size:15.5px;letter-spacing:1.2px}
.nav{display:flex;gap:2px;flex:1 1 auto;justify-content:center;flex-wrap:wrap}
.nav a{font-size:14px;color:var(--ink2);padding:6px 12px;position:relative}
.nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:1px;background:transparent}
.nav a[aria-current="page"]{color:var(--pri)}
.nav a[aria-current="page"]::after{background:var(--pri)}
.nav a:hover{color:#fff}
.btn.btn-primary{display:inline-flex;align-items:center;justify-content:center;width:auto;
  padding:10px 20px;background:var(--pri);color:#101018;border:0;border-radius:2px;
  font-size:14px;font-weight:700;white-space:nowrap;cursor:pointer;
  clip-path:polygon(0 0,100% 0,100% 68%,94% 100%,0 100%)}
.btn.btn-primary:hover{background:#7BD8E6;color:#101018;display:inline-flex;padding:10px 20px;white-space:nowrap}
.top__get{flex:0 0 auto}

.hero{position:relative;overflow:hidden;padding:66px 0 62px;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;right:-160px;top:-120px;width:520px;height:520px;
  background:conic-gradient(from 210deg,rgba(78,197,216,.16),rgba(201,162,224,.10),rgba(78,197,216,0) 65%);
  border-radius:50%;pointer-events:none}
.hero__in{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center;max-width:1060px;margin:0 auto;padding:0 22px}
.kick{font-size:12px;letter-spacing:3px;color:var(--acc)}
.hero h1{font-size:41px;line-height:1.26;margin-top:14px}
.lead{margin-top:16px;font-size:16.5px;color:var(--ink2);max-width:540px}
.hero__cta{margin-top:26px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.hero__note{font-size:12.5px;color:var(--muted)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin-top:22px;font-size:13.5px;color:var(--muted)}
.facts li{position:relative;padding-left:15px}
.facts li::before{content:"/";position:absolute;left:0;color:var(--pri)}
.shot{display:flex;flex-direction:column;align-items:center;gap:10px}
.shot .shell{position:relative;width:100%;max-width:286px;padding:9px;background:var(--panel2);
  clip-path:polygon(0 14px,14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%)}
.shot img{width:100%;height:auto}
.shot figcaption{font-size:12.5px;color:var(--muted);text-align:center}

.sec{padding:64px 0;position:relative}
.sec--alt{background:#171622;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.shead{position:relative;margin-bottom:30px;padding-left:78px}
.shead em{position:absolute;left:0;top:-14px;font-style:normal;font-size:64px;line-height:1;color:#262538;font-weight:700;letter-spacing:-4px}
.shead h2{font-size:27px;line-height:1.35;position:relative}
.shead p{font-size:14px;color:var(--muted);margin-top:6px}

.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.strip div{background:var(--panel);padding:18px;border-left:2px solid var(--pri)}
.strip b{display:block;font-size:15.5px;color:var(--pri);margin-bottom:6px}
.strip span{font-size:13.5px;color:var(--ink2)}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal figure{background:var(--panel);padding:12px;clip-path:polygon(0 12px,12px 0,100% 0,100% 100%,0 100%)}
.gal img{width:100%;height:auto;margin-bottom:10px}
.gal figcaption{font-size:13px;color:var(--ink2);line-height:1.6}
.gal figcaption b{display:block;color:var(--pri);margin-bottom:3px;font-size:13.5px}

.prose p{font-size:15.5px;color:var(--ink2);margin-bottom:14px}
.prose h3{font-size:18px;margin:24px 0 8px}
.prose ul{margin:0 0 16px}
.prose ul li{font-size:15px;color:var(--ink2);padding-left:20px;position:relative;margin-bottom:7px}
.prose ul li::before{content:"—";position:absolute;left:0;color:var(--pri)}
.tbl-note{font-size:13px;color:var(--muted);margin-bottom:10px}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--panel)}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl thead th{font-size:12.5px;letter-spacing:1.4px;color:var(--acc);border-bottom:1px solid #3A3850}
.tbl tbody th{width:180px;color:var(--ink);font-weight:700}

.qa{background:var(--panel);margin-bottom:10px;padding:2px 20px 0 54px;position:relative;
  clip-path:polygon(0 10px,10px 0,100% 0,100% 100%,0 100%)}
.qa::before{content:"?";position:absolute;left:18px;top:14px;width:22px;height:22px;line-height:22px;text-align:center;
  font-size:13px;color:#101018;background:var(--acc);border-radius:50%;font-weight:700}
.qa summary{list-style:none;cursor:pointer;font-size:15.3px;font-weight:700;padding:13px 0 6px}
.qa summary::-webkit-details-marker{display:none}
.qa p{font-size:14.2px;color:var(--ink2);padding-bottom:14px}

.cta{background:linear-gradient(120deg,#1B1A28,#15141E);border-top:1px solid var(--line);padding:54px 0}
.cta__in{max-width:1060px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.cta h2{font-size:25px}
.cta p{font-size:14px;color:var(--muted);margin-top:8px}
.cta .btn.btn-primary{justify-self:start}

.page-hero{padding:48px 0 38px;border-bottom:1px solid var(--line);background:#171622}
.page-hero h1{font-size:32px;line-height:1.32}
.crumb{font-size:12.5px;color:var(--muted);margin-bottom:12px}
.steps{display:grid;gap:12px;counter-reset:k}
.steps li{background:var(--panel);padding:18px 20px 18px 56px;position:relative;
  clip-path:polygon(0 10px,10px 0,100% 0,100% 100%,0 100%)}
.steps li::before{counter-increment:k;content:"0" counter(k);position:absolute;left:16px;top:17px;font-size:14px;color:var(--pri);letter-spacing:1px}
.steps h3{font-size:16.5px;margin-bottom:5px}
.steps p{font-size:14.2px;color:var(--ink2)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.related{margin-top:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related a{background:var(--panel);padding:14px;font-size:14px;color:var(--ink2);border-left:2px solid var(--acc)}
.related a b{display:block;color:var(--pri);margin-bottom:3px}

.foot{border-top:1px solid var(--line);background:#101019}
.foot__in{max-width:1060px;margin:0 auto;padding:38px 22px 0;display:grid;grid-template-columns:1.6fr 1fr;gap:30px}
.foot__brand img{width:34px;height:34px;margin-bottom:10px}
.foot__brand b{display:block;font-size:16px;color:#fff;margin-bottom:6px}
.foot__brand p{font-size:13.5px;color:var(--muted);max-width:420px}
.foot h4{font-size:12px;letter-spacing:2px;color:var(--acc);margin-bottom:8px}
.foot a{display:block;font-size:14px;color:var(--ink2);padding:3px 0}
.foot a:hover{color:#fff}
.foot__legal{max-width:1060px;margin:22px auto 0;padding:14px 22px 18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:6px 24px;font-size:12px;color:#757892}
.foot__legal>span{display:block}

@media(max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:31px}
  .strip{grid-template-columns:1fr 1fr}
  .gal{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}
  .cta__in{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr}
  .page-hero h1{font-size:26px}
  .nav{order:3;flex:1 0 100%;justify-content:flex-start}
  .top__in{flex-wrap:wrap}
  .top__get{margin-left:auto}
  .shead{padding-left:0}
  .shead em{position:static;display:block;font-size:34px;margin-bottom:2px}
}
@media(max-width:620px){
  .hero h1{font-size:26px}
  .hero{padding:40px 0 42px}
  .strip{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .sec{padding:44px 0}
  .shead h2{font-size:22px}
  .related{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
}