*{ margin:0; padding:0; box-sizing:border-box; }
html, body{ min-height:100%; }
body{
  font-family:'Lexend', sans-serif;
  color:#7dd3fc;
  background:#0a1128;
}

header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 28px;
  border-bottom:1px solid #1c3a5e;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#7dd3fc;
  font-weight:600;
  font-size:1.1rem;
}
.brand img{
  width:28px;
  height:28px;
  border-radius:4px;
}
nav{ display:flex; gap:22px; }
nav a{
  color:#a9dffb;
  text-decoration:none;
  font-size:0.9rem;
}
nav a:hover{ color:#7dd3fc; text-decoration:underline; }

.page{ max-width:1000px; margin:0 auto; padding:40px 24px 70px; }
.page h1{ font-size:1.5rem; margin-bottom:24px; color:#7dd3fc; }

.grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
@media (max-width:900px){ .grid{ grid-template-columns:repeat(2, 1fr); } }
@media (max-width:520px){ .grid{ grid-template-columns:1fr; } }

.card{
  display:block;
  background:#0f1c33;
  border:1px solid #1c3a5e;
  border-radius:8px;
  padding:18px;
  text-decoration:none;
  color:inherit;
}
.card:hover{ border-color:#4fb3e8; }
.card img{
  width:48px;
  height:48px;
  object-fit:contain;
  border-radius:6px;
  background:#101f38;
  border:1px solid #1c3a5e;
  margin-bottom:12px;
}
.card .name{ font-size:1rem; font-weight:600; color:#7dd3fc; margin-bottom:4px; }
.card .role{ font-size:0.8rem; color:#4fb3e8; margin-bottom:6px; }
.card .desc{ font-size:0.8rem; color:#a9dffb; opacity:0.85; line-height:1.4; }

.empty{ color:#4fb3e8; opacity:0.7; font-size:0.85rem; grid-column:1/-1; }

.hero{
  min-height:calc(100vh - 68px);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:18px;
  text-align:center;
  padding:20px;
}
.hero img{
  width:64px;
  height:64px;
  border-radius:8px;
}
.hero h1{ font-size:2.2rem; color:#7dd3fc; }
.hero nav{ margin-top:10px; }
.hero nav a{
  font-size:1rem;
  border:1px solid #1c3a5e;
  padding:8px 16px;
  border-radius:6px;
}
.hero nav a:hover{ border-color:#4fb3e8; text-decoration:none; }