:root{
  --nb-bg:#0a0d12;
  --nb-grad-1:#0a0d12;
  --nb-grad-2:#0f1421;
  --nb-surface:#121725;
  --nb-card:#151c2d;
  --nb-border:#27324a;
  --nb-text:#e9eef8;
  --nb-muted:#a8b6cd;
  --nb-accent:#ff8e53;
  --nb-accent-2:#7ec9ff;
  --nb-shadow:0 14px 36px rgba(0,0,0,.35);
  --nb-radius:18px;
  --nb-max:1240px;
  --nb-gap:22px
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Outfit,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,Helvetica,sans-serif;
  color:var(--nb-text);
  background:linear-gradient(180deg,var(--nb-grad-1),var(--nb-grad-2) 46%,#0b1018)
}
a{color:var(--nb-accent);text-decoration:none}
a:hover{text-decoration:underline}
.nebula-site{min-height:100%;display:flex;flex-direction:column}

.nebula-header{
  position:sticky;top:0;z-index:50;
  background:rgba(9,12,18,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--nb-border)
}
.nebula-header__inner{
  max-width:var(--nb-max);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px
}
.nebula-brand{
  font-weight:800;font-size:22px;letter-spacing:.2px;
  background:linear-gradient(90deg,var(--nb-accent),var(--nb-accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.nebula-nav{display:flex;gap:14px;align-items:center}
.nebula-nav a{padding:8px 12px;border-radius:999px;border:1px solid transparent}
.nebula-nav a:hover{border-color:var(--nb-border);background:rgba(255,255,255,.03)}
.nebula-burger{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--nb-border);
  background:linear-gradient(180deg,#182235,#0f1524);display:none;position:relative
}
.nebula-burger::before,.nebula-burger::after{
  content:"";position:absolute;left:9px;right:9px;height:2px;background:#d5e7ff;
  transition:transform .25s ease,top .25s ease,opacity .25s ease
}
.nebula-burger::before{top:12px}
.nebula-burger::after{top:22px}
.nebula-burger.is-open::before{transform:rotate(45deg);top:17px}
.nebula-burger.is-open::after{transform:rotate(-45deg);top:17px}

.nebula-layout{
  max-width:var(--nb-max);width:100%;
  margin:28px auto;padding:0 18px;
  display:grid;grid-template-columns:330px 1fr;gap:var(--nb-gap)
}
.nebula-aside{display:flex;flex-direction:column;gap:var(--nb-gap)}
.nebula-card{
  background:var(--nb-card);border:1px solid var(--nb-border);
  border-radius:var(--nb-radius);box-shadow:var(--nb-shadow);padding:16px
}
.nebula-card__title{
  margin:0 0 12px 0;font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:var(--nb-muted)
}
.nebula-map iframe{width:100%;height:260px;border:0;border-radius:14px}
.nebula-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.nebula-links a{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.02);border:1px solid var(--nb-border)}
.nebula-links a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.nebula-quicknav{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.nebula-quicknav a{display:block;padding:8px 10px;border:1px solid var(--nb-border);border-radius:10px;background:rgba(255,255,255,.01)}
.nebula-quicknav a.active{outline:2px solid var(--nb-accent);outline-offset:2px}

.nebula-article{
  background:var(--nb-surface);border:1px solid var(--nb-border);
  border-radius:var(--nb-radius);box-shadow:var(--nb-shadow);padding:28px
}
.nebula-section{scroll-margin-top:90px}
h1{margin-top:0;font-size:40px;line-height:1.1}
h2{margin-top:36px;font-size:26px;line-height:1.25}
h3{margin-top:22px;font-size:18px;color:var(--nb-muted)}
p{line-height:1.75;color:var(--nb-text)}
strong{color:#fff}
em{color:#d8e8ff}
.movie{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:#000;box-shadow:var(--nb-shadow)}
ul,ol{padding-left:22px}
table{width:100%;border-collapse:collapse;margin:16px 0;border-radius:12px;overflow:hidden}
th,td{padding:12px 14px;border-bottom:1px solid var(--nb-border)}
th{text-align:left;color:var(--nb-muted);font-weight:600;background:rgba(255,255,255,.02)}

.nebula-edge{display:flex;gap:12px;margin-top:28px}
.nebula-edge__link{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--nb-border);border-radius:12px;background:rgba(255,255,255,.02)}

.nebula-footer{
  margin-top:auto;border-top:1px solid var(--nb-border);
  background:rgba(9,12,18,.82);backdrop-filter:blur(10px)
}
.nebula-footer__inner{
  max-width:var(--nb-max);margin:0 auto;padding:18px;display:flex;align-items:center;justify-content:space-between
}
.nebula-footer__links a{margin-left:12px}

@media (max-width:1024px){
  .nebula-layout{grid-template-columns:1fr}
  .nebula-aside{order:2}
  .nebula-article{order:1}
}
@media (max-width:760px){
  .nebula-nav{display:none;position:absolute;right:14px;top:58px;background:var(--nb-card);border:1px solid var(--nb-border);border-radius:12px;padding:10px;flex-direction:column;width:240px;box-shadow:var(--nb-shadow)}
  .nebula-nav.is-open{display:flex}
  .nebula-burger{display:inline-flex;justify-content:center;align-items:center}
  h1{font-size:32px}
}