:root{
  --primary:#061C3F;
  --secondary:#0E5EFF;
  --accent:#42C6FF;
  --bg:#030712;
  --card:#0B1120;
  --text:#FFFFFF;
  --light-text:#B9D7FF;
  --line: rgba(66,198,255,0.14);
  --mono: 'JetBrains Mono', monospace;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  line-height:1.7;
}
a{color:var(--accent);}
img{max-width:100%; display:block;}

.bg-grid{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
  opacity:0.5;
}

header{
  position:relative;
  z-index:2;
  background:rgba(3,7,18,0.75);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
nav{
  max-width:900px;
  margin:0 auto;
  padding:16px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:34px; }
.brand span{
  font-family:var(--display);
  font-weight:700;
  font-size:17px;
}
.back-home{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.05em;
  color:var(--light-text);
  border:1px solid var(--line);
  padding:8px 16px;
  border-radius:6px;
  transition:border-color .2s ease, color .2s ease;
}
.back-home:hover{ border-color:var(--accent); color:var(--accent); }

main{
  position:relative;
  z-index:1;
  max-width:800px;
  margin:0 auto;
  padding:64px 24px 100px;
}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color:var(--accent);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{ content:''; width:22px; height:1px; background:var(--accent); display:inline-block; }

h1{
  font-family:var(--display);
  font-size:clamp(28px,4.5vw,40px);
  margin-bottom:12px;
}
.updated{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--light-text);
  margin-bottom:44px;
}

.policy-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:48px;
}
.policy-nav a{
  font-family:var(--mono);
  font-size:12px;
  color:var(--light-text);
  border:1px solid var(--line);
  padding:8px 14px;
  border-radius:20px;
  transition:border-color .2s ease, color .2s ease;
}
.policy-nav a.current{ border-color:var(--accent); color:var(--accent); }
.policy-nav a:hover{ border-color:var(--accent); color:var(--accent); }

article h2{
  font-family:var(--display);
  font-size:22px;
  margin:44px 0 14px;
  color:var(--text);
}
article h2:first-of-type{ margin-top:0; }
article p{
  color:var(--light-text);
  font-size:15.5px;
  margin-bottom:16px;
}
article ul{
  margin:0 0 16px 22px;
  color:var(--light-text);
  font-size:15.5px;
}
article li{ margin-bottom:8px; }
article strong{ color:var(--text); }

.note-box{
  background:var(--card);
  border:1px solid var(--line);
  border-left:3px solid var(--accent);
  border-radius:8px;
  padding:18px 22px;
  margin:36px 0;
  font-size:14px;
  color:var(--light-text);
}

footer{
  position:relative;
  z-index:1;
  border-top:1px solid var(--line);
  padding:28px 24px;
  text-align:center;
  font-size:13px;
  color:var(--light-text);
}
footer a{ color:var(--accent); }