:root{
  --bg:#0a0a0a;
  --ink:#f5f5f5;
  --mute:#bdbdbd;
  --accent:#ffe000;
  --line:#2a2a2a;
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);
  font:16px/1.7 "Arial","Microsoft YaHei",sans-serif;
  background:
    repeating-linear-gradient(90deg,#0a0a0a 0 10px,#141414 10px 20px),
    #0a0a0a;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
nav{
  position:sticky;top:0;z-index:20;height:72px;
  background:#000;border-bottom:6px solid var(--accent);
}
.nav,.hero-grid,.split,.visual,.faq-layout,.help-layout,.cta-in,.footer{display:grid;gap:28px;align-items:center}
.nav{height:72px;grid-template-columns:auto 1fr auto}
.brand{display:flex;align-items:center;gap:8px;font-weight:900;letter-spacing:.5px}
.brand b{width:28px;height:28px;display:grid;place-items:center;background:var(--accent);color:#000}
.links{display:flex;justify-content:center;gap:22px;font-size:14px;color:var(--mute)}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 20px;font-weight:900;color:#000;
  background:var(--accent);border:0;
  box-shadow:8px 8px 0 #fff;
}
.button.ghost{background:transparent;color:#fff;border:2px solid #fff;box-shadow:none}
.hero{padding:30px 0 58px}
.hero-grid{grid-template-columns:1.05fr .95fr;min-height:520px}
.eyebrow{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:2px}
h1,h2{margin:10px 0 16px;line-height:1.12}
.hero h1{font-size:clamp(32px,5.2vw,56px)}
.hero h1 span{background:repeating-linear-gradient(90deg,#fff 0 8px,var(--accent) 8px 16px);-webkit-background-clip:text;color:transparent}
p,.lead{color:var(--mute)}
.actions,.micro{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.micro span{padding:5px 9px;border:1px solid #fff;font-size:12px}
.op{
  position:relative;padding:10px;
  background:
    repeating-conic-gradient(from 0deg,#000 0 8deg,#fff 8deg 16deg);
}
.op img,.shot img,.visual img{width:100%;aspect-ratio:16/10;object-fit:cover;mix-blend-mode:luminosity}
.aim{
  position:absolute;inset:18%;border:4px solid var(--accent);
  display:grid;place-items:center;pointer-events:none;
}
.aim span{background:var(--accent);color:#000;padding:6px 10px;font-weight:900;font-size:12px}
.section{padding:72px 0}
.head{max-width:720px;margin-bottom:28px}
.head h2,h2{font-size:clamp(26px,4vw,42px)}
.grid6,.review-grid,.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.card,.review,.download-card,.article,.scene{
  padding:18px;background:#111;border:1px solid var(--line);
}
.card{background:
  repeating-linear-gradient(135deg,transparent 0 8px,rgba(255,224,0,.06) 8px 9px),
  #111;
}
.icon{color:var(--accent);font-size:12px;font-weight:900}
.card h3{margin:12px 0 8px}
.split,.visual,.faq-layout{grid-template-columns:1fr 1fr;gap:32px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 24px}
.scene b{display:block;color:var(--accent);font-size:12px}
.visual{gap:0;border:6px solid var(--accent)}
.visual img{aspect-ratio:16/11;mix-blend-mode:normal}
.visual-copy{padding:40px 32px;background:#000}
.metrics{display:flex;gap:22px;margin:20px 0 26px}
.metrics b{display:block;color:var(--accent);font-size:28px}
.person{display:flex;gap:10px;align-items:center;margin-top:14px}
.avatar{
  width:36px;height:36px;display:grid;place-items:center;
  background:var(--accent);color:#000;font-weight:900;
}
.person small{display:block;color:var(--mute)}
.faq-layout{grid-template-columns:.8fr 1.2fr}
details{border-bottom:1px solid var(--line)}
summary{padding:16px 6px;font-weight:800;cursor:pointer;list-style:none}
.cta{padding:8px 0 64px}
.cta-in{
  grid-template-columns:1fr auto;padding:24px;color:#000;
  background:repeating-linear-gradient(90deg,var(--accent) 0 16px,#fff 16px 32px);
}
.cta-in p{color:#222}
.page-head{padding:66px 0 14px}
.help-layout{grid-template-columns:220px 1fr;align-items:start}
.side{padding:14px}
.side a{display:block;padding:8px 6px;color:var(--mute)}
.policy{margin-top:16px;padding:16px;border:1px solid var(--line)}
.shot{margin:20px 0;position:relative}
footer{padding:42px 0 16px;background:#000;border-top:6px solid var(--accent)}
.footer{grid-template-columns:1.4fr repeat(3,1fr);align-items:start}
.footer a{display:block;margin:8px 0;color:var(--mute)}
.copy{margin-top:24px;padding-top:12px;border-top:1px solid var(--line);color:var(--mute)}
@media(max-width:860px){
  .links{display:none}
  .hero-grid,.split,.visual,.faq-layout,.help-layout,.cta-in,.footer{grid-template-columns:1fr}
  .grid6,.review-grid,.cards,.scene-grid{grid-template-columns:1fr 1fr}
  .visual-copy{padding:28px}
}
@media(max-width:560px){.grid6,.review-grid,.cards,.scene-grid,.footer{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}