:root{
  --brass:#c9a45a;
  --ink:#f3e6c8;
  --mute:#cbb892;
  --panel:#2a1c12;
  --bg:#17100b;
  --line:#5a3d22;
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);
  font:16px/1.75 "Georgia","Microsoft YaHei",serif;
  background:
    radial-gradient(circle at 85% 8%,rgba(201,164,90,.16),transparent 26%),
    linear-gradient(#120c08,var(--bg));
}
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:74px;
  background:#1c130d;border-bottom:3px double var(--brass);
}
.nav,.hero-grid,.split,.visual,.faq-layout,.help-layout,.cta-in,.footer{display:grid;gap:28px;align-items:center}
.nav{height:74px;grid-template-columns:auto 1fr auto}
.brand{display:flex;align-items:center;gap:8px;font-weight:800}
.brand b{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  border:2px solid var(--brass);color:var(--brass);font-size:12px;
}
.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:42px;padding:0 18px;font-weight:800;color:#1c130d;
  background:linear-gradient(180deg,#e0c37a,var(--brass));border:1px solid #8a6a32;
  box-shadow:inset 0 1px 0 #f3e2a8;
}
.button.ghost{background:transparent;color:var(--brass);border:1px solid var(--brass);box-shadow:none}
.hero{padding:32px 0 60px}
.hero-grid{grid-template-columns:1.05fr .95fr;min-height:520px}
.eyebrow{color:var(--brass);font-size:12px;font-weight:800;letter-spacing:2px}
h1,h2{margin:10px 0 16px;line-height:1.16}
.hero h1{font-size:clamp(32px,5.2vw,56px)}
.hero h1 span{color:var(--brass)}
p,.lead{color:var(--mute)}
.actions,.micro{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.micro span{padding:5px 10px;border:1px solid var(--line);font-size:12px}
.gauge{
  position:relative;padding:12px;background:var(--panel);
  border:8px solid #6b4a24;border-radius:50% 50% 8px 8px;
  box-shadow:inset 0 0 0 3px var(--brass);
}
.gear{
  position:absolute;left:-8px;top:-8px;width:36px;height:36px;border-radius:50%;
  border:6px dotted var(--brass);opacity:.9;
}
.gauge img,.shot img,.visual img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px}
.section{padding:74px 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:12px}
.card,.review,.download-card,.article,.scene{
  padding:20px;background:var(--panel);border:1px solid var(--line);
  box-shadow:inset 0 0 0 1px rgba(201,164,90,.15);
}
.icon{color:var(--brass);font-size:13px}
.card h3{margin:12px 0 8px}
.split,.visual,.faq-layout{grid-template-columns:1fr 1fr;gap:36px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 24px}
.scene b{display:block;color:var(--brass);font-size:12px}
.visual{gap:0;border:3px double var(--brass)}
.visual img{aspect-ratio:16/11;border-radius:0}
.visual-copy{padding:42px 34px;background:var(--panel)}
.metrics{display:flex;gap:24px;margin:20px 0 26px}
.metrics b{display:block;color:var(--brass);font-size:28px}
.person{display:flex;gap:10px;align-items:center;margin-top:14px}
.avatar{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  border:2px solid var(--brass);color:var(--brass);font-weight:800;
}
.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 68px}
.cta-in{grid-template-columns:1fr auto;padding:24px;background:var(--panel);border:1px solid var(--brass)}
.page-head{padding:70px 0 16px}
.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:44px 0 16px;border-top:3px double var(--brass);background:#120c08}
.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}}