:root{
  --bg:#1e1e1e;
  --bar:#252526;
  --panel:#1e1e1e;
  --ink:#d4d4d4;
  --mute:#9d9d9d;
  --line:#3c3c3c;
  --kw:#569cd6;
  --str:#ce9178;
  --fn:#dcdcaa;
  --acc:#007acc;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);
  font:15px/1.7 Consolas,"Cascadia Mono","PingFang SC","Microsoft YaHei",sans-serif;
  background:#111;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{width:min(var(--max),calc(100% - 28px));margin:auto}
nav{
  position:sticky;top:0;z-index:20;height:36px;
  background:#3c3c3c;font-size:13px;
}
.nav{display:grid;height:36px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}
.brand{font-weight:700}
.brand b{color:var(--kw)}
.links{display:flex;justify-content:center;gap:14px;color:#ccc}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:28px;padding:0 12px;border:0;font-weight:700;color:#fff;background:var(--acc);
}
.button.ghost{background:#2d2d2d;border:1px solid var(--line)}
.editor{border:1px solid #000;background:var(--bg);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.titlebar{height:32px;background:#323233;display:flex;align-items:center;gap:8px;padding:0 10px;font-size:12px;color:#bbb}
.dots i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px}
.dots i:nth-child(1){background:#ff5f57}
.dots i:nth-child(2){background:#febc2e}
.dots i:nth-child(3){background:#28c840}
.tabs{display:flex;background:var(--bar);border-bottom:1px solid var(--line);font-size:12px}
.tabs span,.tabs a{padding:8px 14px;border-right:1px solid var(--line);color:#bbb}
.tabs .on{background:var(--bg);color:#fff}
.work{display:grid;grid-template-columns:48px 1fr 1fr}
.ln{background:#1e1e1e;color:#858585;text-align:right;padding:16px 8px;border-right:1px solid var(--line);font-size:12px}
.pane{padding:16px 14px;border-right:1px solid var(--line);min-height:360px}
.pane:last-child{border-right:0}
.k{color:var(--kw)}.s{color:var(--str)}.f{color:var(--fn)}.c{color:#6a9955}
h1,h2{margin:8px 0 12px;line-height:1.2;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-weight:800}
.hero h1{font-size:clamp(26px,4vw,40px);color:#fff}
p,.lead{color:var(--mute);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.actions,.micro{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.micro span{font-size:12px;color:#858585}
.pane img,.shot img,.visual img{width:100%;aspect-ratio:16/10;object-fit:cover;margin-top:10px}
.section{padding:48px 0}
.head{margin-bottom:16px}
.head h2,h2{font-size:clamp(22px,3vw,32px);color:#fff}
.grid6,.review-grid,.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.card,.review,.download-card,.article,.scene{
  padding:14px;background:#252526;border:1px solid var(--line);
}
.icon{color:var(--kw);font-size:12px}
.card h3{margin:8px 0 6px;font-family:"Segoe UI","PingFang SC",sans-serif}
.split,.visual,.faq-layout,.help-layout,.cta-in,.footer{display:grid;gap:18px}
.split,.visual,.faq-layout{grid-template-columns:1fr 1fr;align-items:center}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 16px}
.scene b{display:block;color:var(--str);font-size:12px}
.visual img{aspect-ratio:16/11;margin:0}
.metrics{display:flex;gap:18px;margin:14px 0 18px}
.metrics b{display:block;color:var(--fn);font-size:22px}
.person{margin-top:8px;font-family:"Segoe UI","PingFang SC",sans-serif}
.person small{display:block;color:var(--mute)}
details{border-bottom:1px solid var(--line)}
summary{padding:12px 0;font-weight:700;cursor:pointer;list-style:none;font-family:"Segoe UI","PingFang SC",sans-serif}
.cta{padding:8px 0 48px}
.cta-in{grid-template-columns:1fr auto;align-items:center;padding:16px;background:#252526;border:1px solid var(--acc)}
.page-head{padding:36px 0 8px}
.help-layout{grid-template-columns:210px 1fr;align-items:start}
.side{padding:12px;background:#252526;border:1px solid var(--line)}
.side a{display:block;padding:7px 4px;color:var(--mute)}
.policy{margin-top:12px;padding:12px;border:1px solid var(--line)}
.shot{margin:14px 0}
.status{height:22px;background:var(--acc);color:#fff;font-size:11px;display:flex;align-items:center;padding:0 10px}
footer{padding:36px 0 12px;background:#181818;color:#d4d4d4}
.footer{grid-template-columns:1.4fr repeat(3,1fr);align-items:start}
.footer a,.footer p,.copy{color:#9d9d9d;font-family:"Segoe UI","PingFang SC",sans-serif}
.footer a{display:block;margin:7px 0}
.copy{margin-top:16px;padding-top:10px;border-top:1px solid var(--line)}
@media(max-width:860px){
  .links{display:none}
  .work,.split,.visual,.faq-layout,.help-layout,.cta-in,.footer{grid-template-columns:1fr}
  .ln{display:none}
  .grid6,.review-grid,.cards,.scene-grid{grid-template-columns:1fr 1fr}
}
@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}}